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Diffstat (limited to 'library/fullcalendar/fullcalendar.js')
| -rw-r--r-- | library/fullcalendar/fullcalendar.js | 14599 |
1 files changed, 0 insertions, 14599 deletions
diff --git a/library/fullcalendar/fullcalendar.js b/library/fullcalendar/fullcalendar.js deleted file mode 100644 index 04399302b..000000000 --- a/library/fullcalendar/fullcalendar.js +++ /dev/null @@ -1,14599 +0,0 @@ -/*! - * FullCalendar v3.2.0 - * Docs & License: https://fullcalendar.io/ - * (c) 2017 Adam Shaw - */ - -(function(factory) { - if (typeof define === 'function' && define.amd) { - define([ 'jquery', 'moment' ], factory); - } - else if (typeof exports === 'object') { // Node/CommonJS - module.exports = factory(require('jquery'), require('moment')); - } - else { - factory(jQuery, moment); - } -})(function($, moment) { - -;; - -var FC = $.fullCalendar = { - version: "3.2.0", - // When introducing internal API incompatibilities (where fullcalendar plugins would break), - // the minor version of the calendar should be upped (ex: 2.7.2 -> 2.8.0) - // and the below integer should be incremented. - internalApiVersion: 8 -}; -var fcViews = FC.views = {}; - - -$.fn.fullCalendar = function(options) { - var args = Array.prototype.slice.call(arguments, 1); // for a possible method call - var res = this; // what this function will return (this jQuery object by default) - - this.each(function(i, _element) { // loop each DOM element involved - var element = $(_element); - var calendar = element.data('fullCalendar'); // get the existing calendar object (if any) - var singleRes; // the returned value of this single method call - - // a method call - if (typeof options === 'string') { - if (calendar && $.isFunction(calendar[options])) { - singleRes = calendar[options].apply(calendar, args); - if (!i) { - res = singleRes; // record the first method call result - } - if (options === 'destroy') { // for the destroy method, must remove Calendar object data - element.removeData('fullCalendar'); - } - } - } - // a new calendar initialization - else if (!calendar) { // don't initialize twice - calendar = new Calendar(element, options); - element.data('fullCalendar', calendar); - calendar.render(); - } - }); - - return res; -}; - - -var complexOptions = [ // names of options that are objects whose properties should be combined - 'header', - 'footer', - 'buttonText', - 'buttonIcons', - 'themeButtonIcons' -]; - - -// Merges an array of option objects into a single object -function mergeOptions(optionObjs) { - return mergeProps(optionObjs, complexOptions); -} - -;; - -// exports -FC.intersectRanges = intersectRanges; -FC.applyAll = applyAll; -FC.debounce = debounce; -FC.isInt = isInt; -FC.htmlEscape = htmlEscape; -FC.cssToStr = cssToStr; -FC.proxy = proxy; -FC.capitaliseFirstLetter = capitaliseFirstLetter; - - -/* FullCalendar-specific DOM Utilities -----------------------------------------------------------------------------------------------------------------------*/ - - -// Given the scrollbar widths of some other container, create borders/margins on rowEls in order to match the left -// and right space that was offset by the scrollbars. A 1-pixel border first, then margin beyond that. -function compensateScroll(rowEls, scrollbarWidths) { - if (scrollbarWidths.left) { - rowEls.css({ - 'border-left-width': 1, - 'margin-left': scrollbarWidths.left - 1 - }); - } - if (scrollbarWidths.right) { - rowEls.css({ - 'border-right-width': 1, - 'margin-right': scrollbarWidths.right - 1 - }); - } -} - - -// Undoes compensateScroll and restores all borders/margins -function uncompensateScroll(rowEls) { - rowEls.css({ - 'margin-left': '', - 'margin-right': '', - 'border-left-width': '', - 'border-right-width': '' - }); -} - - -// Make the mouse cursor express that an event is not allowed in the current area -function disableCursor() { - $('body').addClass('fc-not-allowed'); -} - - -// Returns the mouse cursor to its original look -function enableCursor() { - $('body').removeClass('fc-not-allowed'); -} - - -// Given a total available height to fill, have `els` (essentially child rows) expand to accomodate. -// By default, all elements that are shorter than the recommended height are expanded uniformly, not considering -// any other els that are already too tall. if `shouldRedistribute` is on, it considers these tall rows and -// reduces the available height. -function distributeHeight(els, availableHeight, shouldRedistribute) { - - // *FLOORING NOTE*: we floor in certain places because zoom can give inaccurate floating-point dimensions, - // and it is better to be shorter than taller, to avoid creating unnecessary scrollbars. - - var minOffset1 = Math.floor(availableHeight / els.length); // for non-last element - var minOffset2 = Math.floor(availableHeight - minOffset1 * (els.length - 1)); // for last element *FLOORING NOTE* - var flexEls = []; // elements that are allowed to expand. array of DOM nodes - var flexOffsets = []; // amount of vertical space it takes up - var flexHeights = []; // actual css height - var usedHeight = 0; - - undistributeHeight(els); // give all elements their natural height - - // find elements that are below the recommended height (expandable). - // important to query for heights in a single first pass (to avoid reflow oscillation). - els.each(function(i, el) { - var minOffset = i === els.length - 1 ? minOffset2 : minOffset1; - var naturalOffset = $(el).outerHeight(true); - - if (naturalOffset < minOffset) { - flexEls.push(el); - flexOffsets.push(naturalOffset); - flexHeights.push($(el).height()); - } - else { - // this element stretches past recommended height (non-expandable). mark the space as occupied. - usedHeight += naturalOffset; - } - }); - - // readjust the recommended height to only consider the height available to non-maxed-out rows. - if (shouldRedistribute) { - availableHeight -= usedHeight; - minOffset1 = Math.floor(availableHeight / flexEls.length); - minOffset2 = Math.floor(availableHeight - minOffset1 * (flexEls.length - 1)); // *FLOORING NOTE* - } - - // assign heights to all expandable elements - $(flexEls).each(function(i, el) { - var minOffset = i === flexEls.length - 1 ? minOffset2 : minOffset1; - var naturalOffset = flexOffsets[i]; - var naturalHeight = flexHeights[i]; - var newHeight = minOffset - (naturalOffset - naturalHeight); // subtract the margin/padding - - if (naturalOffset < minOffset) { // we check this again because redistribution might have changed things - $(el).height(newHeight); - } - }); -} - - -// Undoes distrubuteHeight, restoring all els to their natural height -function undistributeHeight(els) { - els.height(''); -} - - -// Given `els`, a jQuery set of <td> cells, find the cell with the largest natural width and set the widths of all the -// cells to be that width. -// PREREQUISITE: if you want a cell to take up width, it needs to have a single inner element w/ display:inline -function matchCellWidths(els) { - var maxInnerWidth = 0; - - els.find('> *').each(function(i, innerEl) { - var innerWidth = $(innerEl).outerWidth(); - if (innerWidth > maxInnerWidth) { - maxInnerWidth = innerWidth; - } - }); - - maxInnerWidth++; // sometimes not accurate of width the text needs to stay on one line. insurance - - els.width(maxInnerWidth); - - return maxInnerWidth; -} - - -// Given one element that resides inside another, -// Subtracts the height of the inner element from the outer element. -function subtractInnerElHeight(outerEl, innerEl) { - var both = outerEl.add(innerEl); - var diff; - - // effin' IE8/9/10/11 sometimes returns 0 for dimensions. this weird hack was the only thing that worked - both.css({ - position: 'relative', // cause a reflow, which will force fresh dimension recalculation - left: -1 // ensure reflow in case the el was already relative. negative is less likely to cause new scroll - }); - diff = outerEl.outerHeight() - innerEl.outerHeight(); // grab the dimensions - both.css({ position: '', left: '' }); // undo hack - - return diff; -} - - -/* Element Geom Utilities -----------------------------------------------------------------------------------------------------------------------*/ - -FC.getOuterRect = getOuterRect; -FC.getClientRect = getClientRect; -FC.getContentRect = getContentRect; -FC.getScrollbarWidths = getScrollbarWidths; - - -// borrowed from https://github.com/jquery/jquery-ui/blob/1.11.0/ui/core.js#L51 -function getScrollParent(el) { - var position = el.css('position'), - scrollParent = el.parents().filter(function() { - var parent = $(this); - return (/(auto|scroll)/).test( - parent.css('overflow') + parent.css('overflow-y') + parent.css('overflow-x') - ); - }).eq(0); - - return position === 'fixed' || !scrollParent.length ? $(el[0].ownerDocument || document) : scrollParent; -} - - -// Queries the outer bounding area of a jQuery element. -// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). -// Origin is optional. -function getOuterRect(el, origin) { - var offset = el.offset(); - var left = offset.left - (origin ? origin.left : 0); - var top = offset.top - (origin ? origin.top : 0); - - return { - left: left, - right: left + el.outerWidth(), - top: top, - bottom: top + el.outerHeight() - }; -} - - -// Queries the area within the margin/border/scrollbars of a jQuery element. Does not go within the padding. -// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). -// Origin is optional. -// NOTE: should use clientLeft/clientTop, but very unreliable cross-browser. -function getClientRect(el, origin) { - var offset = el.offset(); - var scrollbarWidths = getScrollbarWidths(el); - var left = offset.left + getCssFloat(el, 'border-left-width') + scrollbarWidths.left - (origin ? origin.left : 0); - var top = offset.top + getCssFloat(el, 'border-top-width') + scrollbarWidths.top - (origin ? origin.top : 0); - - return { - left: left, - right: left + el[0].clientWidth, // clientWidth includes padding but NOT scrollbars - top: top, - bottom: top + el[0].clientHeight // clientHeight includes padding but NOT scrollbars - }; -} - - -// Queries the area within the margin/border/padding of a jQuery element. Assumed not to have scrollbars. -// Returns a rectangle with absolute coordinates: left, right (exclusive), top, bottom (exclusive). -// Origin is optional. -function getContentRect(el, origin) { - var offset = el.offset(); // just outside of border, margin not included - var left = offset.left + getCssFloat(el, 'border-left-width') + getCssFloat(el, 'padding-left') - - (origin ? origin.left : 0); - var top = offset.top + getCssFloat(el, 'border-top-width') + getCssFloat(el, 'padding-top') - - (origin ? origin.top : 0); - - return { - left: left, - right: left + el.width(), - top: top, - bottom: top + el.height() - }; -} - - -// Returns the computed left/right/top/bottom scrollbar widths for the given jQuery element. -// NOTE: should use clientLeft/clientTop, but very unreliable cross-browser. -function getScrollbarWidths(el) { - var leftRightWidth = el.innerWidth() - el[0].clientWidth; // the paddings cancel out, leaving the scrollbars - var bottomWidth = el.innerHeight() - el[0].clientHeight; // " - var widths; - - leftRightWidth = sanitizeScrollbarWidth(leftRightWidth); - bottomWidth = sanitizeScrollbarWidth(bottomWidth); - - widths = { left: 0, right: 0, top: 0, bottom: bottomWidth }; - - if (getIsLeftRtlScrollbars() && el.css('direction') == 'rtl') { // is the scrollbar on the left side? - widths.left = leftRightWidth; - } - else { - widths.right = leftRightWidth; - } - - return widths; -} - - -// The scrollbar width computations in getScrollbarWidths are sometimes flawed when it comes to -// retina displays, rounding, and IE11. Massage them into a usable value. -function sanitizeScrollbarWidth(width) { - width = Math.max(0, width); // no negatives - width = Math.round(width); - return width; -} - - -// Logic for determining if, when the element is right-to-left, the scrollbar appears on the left side - -var _isLeftRtlScrollbars = null; - -function getIsLeftRtlScrollbars() { // responsible for caching the computation - if (_isLeftRtlScrollbars === null) { - _isLeftRtlScrollbars = computeIsLeftRtlScrollbars(); - } - return _isLeftRtlScrollbars; -} - -function computeIsLeftRtlScrollbars() { // creates an offscreen test element, then removes it - var el = $('<div><div/></div>') - .css({ - position: 'absolute', - top: -1000, - left: 0, - border: 0, - padding: 0, - overflow: 'scroll', - direction: 'rtl' - }) - .appendTo('body'); - var innerEl = el.children(); - var res = innerEl.offset().left > el.offset().left; // is the inner div shifted to accommodate a left scrollbar? - el.remove(); - return res; -} - - -// Retrieves a jQuery element's computed CSS value as a floating-point number. -// If the queried value is non-numeric (ex: IE can return "medium" for border width), will just return zero. -function getCssFloat(el, prop) { - return parseFloat(el.css(prop)) || 0; -} - - -/* Mouse / Touch Utilities -----------------------------------------------------------------------------------------------------------------------*/ - -FC.preventDefault = preventDefault; - - -// Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac) -function isPrimaryMouseButton(ev) { - return ev.which == 1 && !ev.ctrlKey; -} - - -function getEvX(ev) { - var touches = ev.originalEvent.touches; - - // on mobile FF, pageX for touch events is present, but incorrect, - // so, look at touch coordinates first. - if (touches && touches.length) { - return touches[0].pageX; - } - - return ev.pageX; -} - - -function getEvY(ev) { - var touches = ev.originalEvent.touches; - - // on mobile FF, pageX for touch events is present, but incorrect, - // so, look at touch coordinates first. - if (touches && touches.length) { - return touches[0].pageY; - } - - return ev.pageY; -} - - -function getEvIsTouch(ev) { - return /^touch/.test(ev.type); -} - - -function preventSelection(el) { - el.addClass('fc-unselectable') - .on('selectstart', preventDefault); -} - - -function allowSelection(el) { - el.removeClass('fc-unselectable') - .off('selectstart', preventDefault); -} - - -// Stops a mouse/touch event from doing it's native browser action -function preventDefault(ev) { - ev.preventDefault(); -} - - -/* General Geometry Utils -----------------------------------------------------------------------------------------------------------------------*/ - -FC.intersectRects = intersectRects; - -// Returns a new rectangle that is the intersection of the two rectangles. If they don't intersect, returns false -function intersectRects(rect1, rect2) { - var res = { - left: Math.max(rect1.left, rect2.left), - right: Math.min(rect1.right, rect2.right), - top: Math.max(rect1.top, rect2.top), - bottom: Math.min(rect1.bottom, rect2.bottom) - }; - - if (res.left < res.right && res.top < res.bottom) { - return res; - } - return false; -} - - -// Returns a new point that will have been moved to reside within the given rectangle -function constrainPoint(point, rect) { - return { - left: Math.min(Math.max(point.left, rect.left), rect.right), - top: Math.min(Math.max(point.top, rect.top), rect.bottom) - }; -} - - -// Returns a point that is the center of the given rectangle -function getRectCenter(rect) { - return { - left: (rect.left + rect.right) / 2, - top: (rect.top + rect.bottom) / 2 - }; -} - - -// Subtracts point2's coordinates from point1's coordinates, returning a delta -function diffPoints(point1, point2) { - return { - left: point1.left - point2.left, - top: point1.top - point2.top - }; -} - - -/* Object Ordering by Field -----------------------------------------------------------------------------------------------------------------------*/ - -FC.parseFieldSpecs = parseFieldSpecs; -FC.compareByFieldSpecs = compareByFieldSpecs; -FC.compareByFieldSpec = compareByFieldSpec; -FC.flexibleCompare = flexibleCompare; - - -function parseFieldSpecs(input) { - var specs = []; - var tokens = []; - var i, token; - - if (typeof input === 'string') { - tokens = input.split(/\s*,\s*/); - } - else if (typeof input === 'function') { - tokens = [ input ]; - } - else if ($.isArray(input)) { - tokens = input; - } - - for (i = 0; i < tokens.length; i++) { - token = tokens[i]; - - if (typeof token === 'string') { - specs.push( - token.charAt(0) == '-' ? - { field: token.substring(1), order: -1 } : - { field: token, order: 1 } - ); - } - else if (typeof token === 'function') { - specs.push({ func: token }); - } - } - - return specs; -} - - -function compareByFieldSpecs(obj1, obj2, fieldSpecs) { - var i; - var cmp; - - for (i = 0; i < fieldSpecs.length; i++) { - cmp = compareByFieldSpec(obj1, obj2, fieldSpecs[i]); - if (cmp) { - return cmp; - } - } - - return 0; -} - - -function compareByFieldSpec(obj1, obj2, fieldSpec) { - if (fieldSpec.func) { - return fieldSpec.func(obj1, obj2); - } - return flexibleCompare(obj1[fieldSpec.field], obj2[fieldSpec.field]) * - (fieldSpec.order || 1); -} - - -function flexibleCompare(a, b) { - if (!a && !b) { - return 0; - } - if (b == null) { - return -1; - } - if (a == null) { - return 1; - } - if ($.type(a) === 'string' || $.type(b) === 'string') { - return String(a).localeCompare(String(b)); - } - return a - b; -} - - -/* FullCalendar-specific Misc Utilities -----------------------------------------------------------------------------------------------------------------------*/ - - -// Computes the intersection of the two ranges. Will return fresh date clones in a range. -// Returns undefined if no intersection. -// Expects all dates to be normalized to the same timezone beforehand. -// TODO: move to date section? -function intersectRanges(subjectRange, constraintRange) { - var subjectStart = subjectRange.start; - var subjectEnd = subjectRange.end; - var constraintStart = constraintRange.start; - var constraintEnd = constraintRange.end; - var segStart, segEnd; - var isStart, isEnd; - - if (subjectEnd > constraintStart && subjectStart < constraintEnd) { // in bounds at all? - - if (subjectStart >= constraintStart) { - segStart = subjectStart.clone(); - isStart = true; - } - else { - segStart = constraintStart.clone(); - isStart = false; - } - - if (subjectEnd <= constraintEnd) { - segEnd = subjectEnd.clone(); - isEnd = true; - } - else { - segEnd = constraintEnd.clone(); - isEnd = false; - } - - return { - start: segStart, - end: segEnd, - isStart: isStart, - isEnd: isEnd - }; - } -} - - -/* Date Utilities -----------------------------------------------------------------------------------------------------------------------*/ - -FC.computeIntervalUnit = computeIntervalUnit; -FC.divideRangeByDuration = divideRangeByDuration; -FC.divideDurationByDuration = divideDurationByDuration; -FC.multiplyDuration = multiplyDuration; -FC.durationHasTime = durationHasTime; - -var dayIDs = [ 'sun', 'mon', 'tue', 'wed', 'thu', 'fri', 'sat' ]; -var intervalUnits = [ 'year', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond' ]; - - -// Diffs the two moments into a Duration where full-days are recorded first, then the remaining time. -// Moments will have their timezones normalized. -function diffDayTime(a, b) { - return moment.duration({ - days: a.clone().stripTime().diff(b.clone().stripTime(), 'days'), - ms: a.time() - b.time() // time-of-day from day start. disregards timezone - }); -} - - -// Diffs the two moments via their start-of-day (regardless of timezone). Produces whole-day durations. -function diffDay(a, b) { - return moment.duration({ - days: a.clone().stripTime().diff(b.clone().stripTime(), 'days') - }); -} - - -// Diffs two moments, producing a duration, made of a whole-unit-increment of the given unit. Uses rounding. -function diffByUnit(a, b, unit) { - return moment.duration( - Math.round(a.diff(b, unit, true)), // returnFloat=true - unit - ); -} - - -// Computes the unit name of the largest whole-unit period of time. -// For example, 48 hours will be "days" whereas 49 hours will be "hours". -// Accepts start/end, a range object, or an original duration object. -function computeIntervalUnit(start, end) { - var i, unit; - var val; - - for (i = 0; i < intervalUnits.length; i++) { - unit = intervalUnits[i]; - val = computeRangeAs(unit, start, end); - - if (val >= 1 && isInt(val)) { - break; - } - } - - return unit; // will be "milliseconds" if nothing else matches -} - - -// Computes the number of units (like "hours") in the given range. -// Range can be a {start,end} object, separate start/end args, or a Duration. -// Results are based on Moment's .as() and .diff() methods, so results can depend on internal handling -// of month-diffing logic (which tends to vary from version to version). -function computeRangeAs(unit, start, end) { - - if (end != null) { // given start, end - return end.diff(start, unit, true); - } - else if (moment.isDuration(start)) { // given duration - return start.as(unit); - } - else { // given { start, end } range object - return start.end.diff(start.start, unit, true); - } -} - - -// Intelligently divides a range (specified by a start/end params) by a duration -function divideRangeByDuration(start, end, dur) { - var months; - - if (durationHasTime(dur)) { - return (end - start) / dur; - } - months = dur.asMonths(); - if (Math.abs(months) >= 1 && isInt(months)) { - return end.diff(start, 'months', true) / months; - } - return end.diff(start, 'days', true) / dur.asDays(); -} - - -// Intelligently divides one duration by another -function divideDurationByDuration(dur1, dur2) { - var months1, months2; - - if (durationHasTime(dur1) || durationHasTime(dur2)) { - return dur1 / dur2; - } - months1 = dur1.asMonths(); - months2 = dur2.asMonths(); - if ( - Math.abs(months1) >= 1 && isInt(months1) && - Math.abs(months2) >= 1 && isInt(months2) - ) { - return months1 / months2; - } - return dur1.asDays() / dur2.asDays(); -} - - -// Intelligently multiplies a duration by a number -function multiplyDuration(dur, n) { - var months; - - if (durationHasTime(dur)) { - return moment.duration(dur * n); - } - months = dur.asMonths(); - if (Math.abs(months) >= 1 && isInt(months)) { - return moment.duration({ months: months * n }); - } - return moment.duration({ days: dur.asDays() * n }); -} - - -// Returns a boolean about whether the given duration has any time parts (hours/minutes/seconds/ms) -function durationHasTime(dur) { - return Boolean(dur.hours() || dur.minutes() || dur.seconds() || dur.milliseconds()); -} - - -function isNativeDate(input) { - return Object.prototype.toString.call(input) === '[object Date]' || input instanceof Date; -} - - -// Returns a boolean about whether the given input is a time string, like "06:40:00" or "06:00" -function isTimeString(str) { - return /^\d+\:\d+(?:\:\d+\.?(?:\d{3})?)?$/.test(str); -} - - -/* Logging and Debug -----------------------------------------------------------------------------------------------------------------------*/ - -FC.log = function() { - var console = window.console; - - if (console && console.log) { - return console.log.apply(console, arguments); - } -}; - -FC.warn = function() { - var console = window.console; - - if (console && console.warn) { - return console.warn.apply(console, arguments); - } - else { - return FC.log.apply(FC, arguments); - } -}; - - -/* General Utilities -----------------------------------------------------------------------------------------------------------------------*/ - -var hasOwnPropMethod = {}.hasOwnProperty; - - -// Merges an array of objects into a single object. -// The second argument allows for an array of property names who's object values will be merged together. -function mergeProps(propObjs, complexProps) { - var dest = {}; - var i, name; - var complexObjs; - var j, val; - var props; - - if (complexProps) { - for (i = 0; i < complexProps.length; i++) { - name = complexProps[i]; - complexObjs = []; - - // collect the trailing object values, stopping when a non-object is discovered - for (j = propObjs.length - 1; j >= 0; j--) { - val = propObjs[j][name]; - - if (typeof val === 'object') { - complexObjs.unshift(val); - } - else if (val !== undefined) { - dest[name] = val; // if there were no objects, this value will be used - break; - } - } - - // if the trailing values were objects, use the merged value - if (complexObjs.length) { - dest[name] = mergeProps(complexObjs); - } - } - } - - // copy values into the destination, going from last to first - for (i = propObjs.length - 1; i >= 0; i--) { - props = propObjs[i]; - - for (name in props) { - if (!(name in dest)) { // if already assigned by previous props or complex props, don't reassign - dest[name] = props[name]; - } - } - } - - return dest; -} - - -// Create an object that has the given prototype. Just like Object.create -function createObject(proto) { - var f = function() {}; - f.prototype = proto; - return new f(); -} -FC.createObject = createObject; - - -function copyOwnProps(src, dest) { - for (var name in src) { - if (hasOwnProp(src, name)) { - dest[name] = src[name]; - } - } -} - - -function hasOwnProp(obj, name) { - return hasOwnPropMethod.call(obj, name); -} - - -// Is the given value a non-object non-function value? -function isAtomic(val) { - return /undefined|null|boolean|number|string/.test($.type(val)); -} - - -function applyAll(functions, thisObj, args) { - if ($.isFunction(functions)) { - functions = [ functions ]; - } - if (functions) { - var i; - var ret; - for (i=0; i<functions.length; i++) { - ret = functions[i].apply(thisObj, args) || ret; - } - return ret; - } -} - - -function firstDefined() { - for (var i=0; i<arguments.length; i++) { - if (arguments[i] !== undefined) { - return arguments[i]; - } - } -} - - -function htmlEscape(s) { - return (s + '').replace(/&/g, '&') - .replace(/</g, '<') - .replace(/>/g, '>') - .replace(/'/g, ''') - .replace(/"/g, '"') - .replace(/\n/g, '<br />'); -} - - -function stripHtmlEntities(text) { - return text.replace(/&.*?;/g, ''); -} - - -// Given a hash of CSS properties, returns a string of CSS. -// Uses property names as-is (no camel-case conversion). Will not make statements for null/undefined values. -function cssToStr(cssProps) { - var statements = []; - - $.each(cssProps, function(name, val) { - if (val != null) { - statements.push(name + ':' + val); - } - }); - - return statements.join(';'); -} - - -// Given an object hash of HTML attribute names to values, -// generates a string that can be injected between < > in HTML -function attrsToStr(attrs) { - var parts = []; - - $.each(attrs, function(name, val) { - if (val != null) { - parts.push(name + '="' + htmlEscape(val) + '"'); - } - }); - - return parts.join(' '); -} - - -function capitaliseFirstLetter(str) { - return str.charAt(0).toUpperCase() + str.slice(1); -} - - -function compareNumbers(a, b) { // for .sort() - return a - b; -} - - -function isInt(n) { - return n % 1 === 0; -} - - -// Returns a method bound to the given object context. -// Just like one of the jQuery.proxy signatures, but without the undesired behavior of treating the same method with -// different contexts as identical when binding/unbinding events. -function proxy(obj, methodName) { - var method = obj[methodName]; - - return function() { - return method.apply(obj, arguments); - }; -} - - -// Returns a function, that, as long as it continues to be invoked, will not -// be triggered. The function will be called after it stops being called for -// N milliseconds. If `immediate` is passed, trigger the function on the -// leading edge, instead of the trailing. -// https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714 -function debounce(func, wait, immediate) { - var timeout, args, context, timestamp, result; - - var later = function() { - var last = +new Date() - timestamp; - if (last < wait) { - timeout = setTimeout(later, wait - last); - } - else { - timeout = null; - if (!immediate) { - result = func.apply(context, args); - context = args = null; - } - } - }; - - return function() { - context = this; - args = arguments; - timestamp = +new Date(); - var callNow = immediate && !timeout; - if (!timeout) { - timeout = setTimeout(later, wait); - } - if (callNow) { - result = func.apply(context, args); - context = args = null; - } - return result; - }; -} - -;; - -/* -GENERAL NOTE on moments throughout the *entire rest* of the codebase: -All moments are assumed to be ambiguously-zoned unless otherwise noted, -with the NOTABLE EXCEOPTION of start/end dates that live on *Event Objects*. -Ambiguously-TIMED moments are assumed to be ambiguously-zoned by nature. -*/ - -var ambigDateOfMonthRegex = /^\s*\d{4}-\d\d$/; -var ambigTimeOrZoneRegex = - /^\s*\d{4}-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?)?$/; -var newMomentProto = moment.fn; // where we will attach our new methods -var oldMomentProto = $.extend({}, newMomentProto); // copy of original moment methods - -// tell momentjs to transfer these properties upon clone -var momentProperties = moment.momentProperties; -momentProperties.push('_fullCalendar'); -momentProperties.push('_ambigTime'); -momentProperties.push('_ambigZone'); - - -// Creating -// ------------------------------------------------------------------------------------------------- - -// Creates a new moment, similar to the vanilla moment(...) constructor, but with -// extra features (ambiguous time, enhanced formatting). When given an existing moment, -// it will function as a clone (and retain the zone of the moment). Anything else will -// result in a moment in the local zone. -FC.moment = function() { - return makeMoment(arguments); -}; - -// Sames as FC.moment, but forces the resulting moment to be in the UTC timezone. -FC.moment.utc = function() { - var mom = makeMoment(arguments, true); - - // Force it into UTC because makeMoment doesn't guarantee it - // (if given a pre-existing moment for example) - if (mom.hasTime()) { // don't give ambiguously-timed moments a UTC zone - mom.utc(); - } - - return mom; -}; - -// Same as FC.moment, but when given an ISO8601 string, the timezone offset is preserved. -// ISO8601 strings with no timezone offset will become ambiguously zoned. -FC.moment.parseZone = function() { - return makeMoment(arguments, true, true); -}; - -// Builds an enhanced moment from args. When given an existing moment, it clones. When given a -// native Date, or called with no arguments (the current time), the resulting moment will be local. -// Anything else needs to be "parsed" (a string or an array), and will be affected by: -// parseAsUTC - if there is no zone information, should we parse the input in UTC? -// parseZone - if there is zone information, should we force the zone of the moment? -function makeMoment(args, parseAsUTC, parseZone) { - var input = args[0]; - var isSingleString = args.length == 1 && typeof input === 'string'; - var isAmbigTime; - var isAmbigZone; - var ambigMatch; - var mom; - - if (moment.isMoment(input) || isNativeDate(input) || input === undefined) { - mom = moment.apply(null, args); - } - else { // "parsing" is required - isAmbigTime = false; - isAmbigZone = false; - - if (isSingleString) { - if (ambigDateOfMonthRegex.test(input)) { - // accept strings like '2014-05', but convert to the first of the month - input += '-01'; - args = [ input ]; // for when we pass it on to moment's constructor - isAmbigTime = true; - isAmbigZone = true; - } - else if ((ambigMatch = ambigTimeOrZoneRegex.exec(input))) { - isAmbigTime = !ambigMatch[5]; // no time part? - isAmbigZone = true; - } - } - else if ($.isArray(input)) { - // arrays have no timezone information, so assume ambiguous zone - isAmbigZone = true; - } - // otherwise, probably a string with a format - - if (parseAsUTC || isAmbigTime) { - mom = moment.utc.apply(moment, args); - } - else { - mom = moment.apply(null, args); - } - - if (isAmbigTime) { - mom._ambigTime = true; - mom._ambigZone = true; // ambiguous time always means ambiguous zone - } - else if (parseZone) { // let's record the inputted zone somehow - if (isAmbigZone) { - mom._ambigZone = true; - } - else if (isSingleString) { - mom.utcOffset(input); // if not a valid zone, will assign UTC - } - } - } - - mom._fullCalendar = true; // flag for extended functionality - - return mom; -} - - -// Week Number -// ------------------------------------------------------------------------------------------------- - - -// Returns the week number, considering the locale's custom week number calcuation -// `weeks` is an alias for `week` -newMomentProto.week = newMomentProto.weeks = function(input) { - var weekCalc = this._locale._fullCalendar_weekCalc; - - if (input == null && typeof weekCalc === 'function') { // custom function only works for getter - return weekCalc(this); - } - else if (weekCalc === 'ISO') { - return oldMomentProto.isoWeek.apply(this, arguments); // ISO getter/setter - } - - return oldMomentProto.week.apply(this, arguments); // local getter/setter -}; - - -// Time-of-day -// ------------------------------------------------------------------------------------------------- - -// GETTER -// Returns a Duration with the hours/minutes/seconds/ms values of the moment. -// If the moment has an ambiguous time, a duration of 00:00 will be returned. -// -// SETTER -// You can supply a Duration, a Moment, or a Duration-like argument. -// When setting the time, and the moment has an ambiguous time, it then becomes unambiguous. -newMomentProto.time = function(time) { - - // Fallback to the original method (if there is one) if this moment wasn't created via FullCalendar. - // `time` is a generic enough method name where this precaution is necessary to avoid collisions w/ other plugins. - if (!this._fullCalendar) { - return oldMomentProto.time.apply(this, arguments); - } - - if (time == null) { // getter - return moment.duration({ - hours: this.hours(), - minutes: this.minutes(), - seconds: this.seconds(), - milliseconds: this.milliseconds() - }); - } - else { // setter - - this._ambigTime = false; // mark that the moment now has a time - - if (!moment.isDuration(time) && !moment.isMoment(time)) { - time = moment.duration(time); - } - - // The day value should cause overflow (so 24 hours becomes 00:00:00 of next day). - // Only for Duration times, not Moment times. - var dayHours = 0; - if (moment.isDuration(time)) { - dayHours = Math.floor(time.asDays()) * 24; - } - - // We need to set the individual fields. - // Can't use startOf('day') then add duration. In case of DST at start of day. - return this.hours(dayHours + time.hours()) - .minutes(time.minutes()) - .seconds(time.seconds()) - .milliseconds(time.milliseconds()); - } -}; - -// Converts the moment to UTC, stripping out its time-of-day and timezone offset, -// but preserving its YMD. A moment with a stripped time will display no time -// nor timezone offset when .format() is called. -newMomentProto.stripTime = function() { - - if (!this._ambigTime) { - - this.utc(true); // keepLocalTime=true (for keeping *date* value) - - // set time to zero - this.set({ - hours: 0, - minutes: 0, - seconds: 0, - ms: 0 - }); - - // Mark the time as ambiguous. This needs to happen after the .utc() call, which might call .utcOffset(), - // which clears all ambig flags. - this._ambigTime = true; - this._ambigZone = true; // if ambiguous time, also ambiguous timezone offset - } - - return this; // for chaining -}; - -// Returns if the moment has a non-ambiguous time (boolean) -newMomentProto.hasTime = function() { - return !this._ambigTime; -}; - - -// Timezone -// ------------------------------------------------------------------------------------------------- - -// Converts the moment to UTC, stripping out its timezone offset, but preserving its -// YMD and time-of-day. A moment with a stripped timezone offset will display no -// timezone offset when .format() is called. -newMomentProto.stripZone = function() { - var wasAmbigTime; - - if (!this._ambigZone) { - - wasAmbigTime = this._ambigTime; - - this.utc(true); // keepLocalTime=true (for keeping date and time values) - - // the above call to .utc()/.utcOffset() unfortunately might clear the ambig flags, so restore - this._ambigTime = wasAmbigTime || false; - - // Mark the zone as ambiguous. This needs to happen after the .utc() call, which might call .utcOffset(), - // which clears the ambig flags. - this._ambigZone = true; - } - - return this; // for chaining -}; - -// Returns of the moment has a non-ambiguous timezone offset (boolean) -newMomentProto.hasZone = function() { - return !this._ambigZone; -}; - - -// implicitly marks a zone -newMomentProto.local = function(keepLocalTime) { - - // for when converting from ambiguously-zoned to local, - // keep the time values when converting from UTC -> local - oldMomentProto.local.call(this, this._ambigZone || keepLocalTime); - - // ensure non-ambiguous - // this probably already happened via local() -> utcOffset(), but don't rely on Moment's internals - this._ambigTime = false; - this._ambigZone = false; - - return this; // for chaining -}; - - -// implicitly marks a zone -newMomentProto.utc = function(keepLocalTime) { - - oldMomentProto.utc.call(this, keepLocalTime); - - // ensure non-ambiguous - // this probably already happened via utc() -> utcOffset(), but don't rely on Moment's internals - this._ambigTime = false; - this._ambigZone = false; - - return this; -}; - - -// implicitly marks a zone (will probably get called upon .utc() and .local()) -newMomentProto.utcOffset = function(tzo) { - - if (tzo != null) { // setter - // these assignments needs to happen before the original zone method is called. - // I forget why, something to do with a browser crash. - this._ambigTime = false; - this._ambigZone = false; - } - - return oldMomentProto.utcOffset.apply(this, arguments); -}; - - -// Formatting -// ------------------------------------------------------------------------------------------------- - -newMomentProto.format = function() { - if (this._fullCalendar && arguments[0]) { // an enhanced moment? and a format string provided? - return formatDate(this, arguments[0]); // our extended formatting - } - if (this._ambigTime) { - return oldMomentFormat(this, 'YYYY-MM-DD'); - } - if (this._ambigZone) { - return oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss'); - } - return oldMomentProto.format.apply(this, arguments); -}; - -newMomentProto.toISOString = function() { - if (this._ambigTime) { - return oldMomentFormat(this, 'YYYY-MM-DD'); - } - if (this._ambigZone) { - return oldMomentFormat(this, 'YYYY-MM-DD[T]HH:mm:ss'); - } - return oldMomentProto.toISOString.apply(this, arguments); -}; - -;; -(function() { - -// exports -FC.formatDate = formatDate; -FC.formatRange = formatRange; -FC.oldMomentFormat = oldMomentFormat; -FC.queryMostGranularFormatUnit = queryMostGranularFormatUnit; - - -// Config -// --------------------------------------------------------------------------------------------------------------------- - -/* -Inserted between chunks in the fake ("intermediate") formatting string. -Important that it passes as whitespace (\s) because moment often identifies non-standalone months -via a regexp with an \s. -*/ -var PART_SEPARATOR = '\u000b'; // vertical tab - -/* -Inserted as the first character of a literal-text chunk to indicate that the literal text is not actually literal text, -but rather, a "special" token that has custom rendering (see specialTokens map). -*/ -var SPECIAL_TOKEN_MARKER = '\u001f'; // information separator 1 - -/* -Inserted at the beginning and end of a span of text that must have non-zero numeric characters. -Handling of these markers is done in a post-processing step at the very end of text rendering. -*/ -var MAYBE_MARKER = '\u001e'; // information separator 2 -var MAYBE_REGEXP = new RegExp(MAYBE_MARKER + '([^' + MAYBE_MARKER + ']*)' + MAYBE_MARKER, 'g'); // must be global - -/* -Addition formatting tokens we want recognized -*/ -var specialTokens = { - t: function(date) { // "a" or "p" - return oldMomentFormat(date, 'a').charAt(0); - }, - T: function(date) { // "A" or "P" - return oldMomentFormat(date, 'A').charAt(0); - } -}; - -/* -The first characters of formatting tokens for units that are 1 day or larger. -`value` is for ranking relative size (lower means bigger). -`unit` is a normalized unit, used for comparing moments. -*/ -var largeTokenMap = { - Y: { value: 1, unit: 'year' }, - M: { value: 2, unit: 'month' }, - W: { value: 3, unit: 'week' }, // ISO week - w: { value: 3, unit: 'week' }, // local week - D: { value: 4, unit: 'day' }, // day of month - d: { value: 4, unit: 'day' } // day of week -}; - - -// Single Date Formatting -// --------------------------------------------------------------------------------------------------------------------- - -/* -Formats `date` with a Moment formatting string, but allow our non-zero areas and special token -*/ -function formatDate(date, formatStr) { - return renderFakeFormatString( - getParsedFormatString(formatStr).fakeFormatString, - date - ); -} - -/* -Call this if you want Moment's original format method to be used -*/ -function oldMomentFormat(mom, formatStr) { - return oldMomentProto.format.call(mom, formatStr); // oldMomentProto defined in moment-ext.js -} - - -// Date Range Formatting -// ------------------------------------------------------------------------------------------------- -// TODO: make it work with timezone offset - -/* -Using a formatting string meant for a single date, generate a range string, like -"Sep 2 - 9 2013", that intelligently inserts a separator where the dates differ. -If the dates are the same as far as the format string is concerned, just return a single -rendering of one date, without any separator. -*/ -function formatRange(date1, date2, formatStr, separator, isRTL) { - var localeData; - - date1 = FC.moment.parseZone(date1); - date2 = FC.moment.parseZone(date2); - - localeData = date1.localeData(); - - // Expand localized format strings, like "LL" -> "MMMM D YYYY". - // BTW, this is not important for `formatDate` because it is impossible to put custom tokens - // or non-zero areas in Moment's localized format strings. - formatStr = localeData.longDateFormat(formatStr) || formatStr; - - return renderParsedFormat( - getParsedFormatString(formatStr), - date1, - date2, - separator || ' - ', - isRTL - ); -} - -/* -Renders a range with an already-parsed format string. -*/ -function renderParsedFormat(parsedFormat, date1, date2, separator, isRTL) { - var sameUnits = parsedFormat.sameUnits; - var unzonedDate1 = date1.clone().stripZone(); // for same-unit comparisons - var unzonedDate2 = date2.clone().stripZone(); // " - - var renderedParts1 = renderFakeFormatStringParts(parsedFormat.fakeFormatString, date1); - var renderedParts2 = renderFakeFormatStringParts(parsedFormat.fakeFormatString, date2); - - var leftI; - var leftStr = ''; - var rightI; - var rightStr = ''; - var middleI; - var middleStr1 = ''; - var middleStr2 = ''; - var middleStr = ''; - - // Start at the leftmost side of the formatting string and continue until you hit a token - // that is not the same between dates. - for ( - leftI = 0; - leftI < sameUnits.length && (!sameUnits[leftI] || unzonedDate1.isSame(unzonedDate2, sameUnits[leftI])); - leftI++ - ) { - leftStr += renderedParts1[leftI]; - } - - // Similarly, start at the rightmost side of the formatting string and move left - for ( - rightI = sameUnits.length - 1; - rightI > leftI && (!sameUnits[rightI] || unzonedDate1.isSame(unzonedDate2, sameUnits[rightI])); - rightI-- - ) { - // If current chunk is on the boundary of unique date-content, and is a special-case - // date-formatting postfix character, then don't consume it. Consider it unique date-content. - // TODO: make configurable - if (rightI - 1 === leftI && renderedParts1[rightI] === '.') { - break; - } - - rightStr = renderedParts1[rightI] + rightStr; - } - - // The area in the middle is different for both of the dates. - // Collect them distinctly so we can jam them together later. - for (middleI = leftI; middleI <= rightI; middleI++) { - middleStr1 += renderedParts1[middleI]; - middleStr2 += renderedParts2[middleI]; - } - - if (middleStr1 || middleStr2) { - if (isRTL) { - middleStr = middleStr2 + separator + middleStr1; - } - else { - middleStr = middleStr1 + separator + middleStr2; - } - } - - return processMaybeMarkers( - leftStr + middleStr + rightStr - ); -} - - -// Format String Parsing -// --------------------------------------------------------------------------------------------------------------------- - -var parsedFormatStrCache = {}; - -/* -Returns a parsed format string, leveraging a cache. -*/ -function getParsedFormatString(formatStr) { - return parsedFormatStrCache[formatStr] || - (parsedFormatStrCache[formatStr] = parseFormatString(formatStr)); -} - -/* -Parses a format string into the following: -- fakeFormatString: a momentJS formatting string, littered with special control characters that get post-processed. -- sameUnits: for every part in fakeFormatString, if the part is a token, the value will be a unit string (like "day"), - that indicates how similar a range's start & end must be in order to share the same formatted text. - If not a token, then the value is null. - Always a flat array (not nested liked "chunks"). -*/ -function parseFormatString(formatStr) { - var chunks = chunkFormatString(formatStr); - - return { - fakeFormatString: buildFakeFormatString(chunks), - sameUnits: buildSameUnits(chunks) - }; -} - -/* -Break the formatting string into an array of chunks. -A 'maybe' chunk will have nested chunks. -*/ -function chunkFormatString(formatStr) { - var chunks = []; - var match; - - // TODO: more descrimination - // \4 is a backreference to the first character of a multi-character set. - var chunker = /\[([^\]]*)\]|\(([^\)]*)\)|(LTS|LT|(\w)\4*o?)|([^\w\[\(]+)/g; - - while ((match = chunker.exec(formatStr))) { - if (match[1]) { // a literal string inside [ ... ] - chunks.push.apply(chunks, // append - splitStringLiteral(match[1]) - ); - } - else if (match[2]) { // non-zero formatting inside ( ... ) - chunks.push({ maybe: chunkFormatString(match[2]) }); - } - else if (match[3]) { // a formatting token - chunks.push({ token: match[3] }); - } - else if (match[5]) { // an unenclosed literal string - chunks.push.apply(chunks, // append - splitStringLiteral(match[5]) - ); - } - } - - return chunks; -} - -/* -Potentially splits a literal-text string into multiple parts. For special cases. -*/ -function splitStringLiteral(s) { - if (s === '. ') { - return [ '.', ' ' ]; // for locales with periods bound to the end of each year/month/date - } - else { - return [ s ]; - } -} - -/* -Given chunks parsed from a real format string, generate a fake (aka "intermediate") format string with special control -characters that will eventually be given to moment for formatting, and then post-processed. -*/ -function buildFakeFormatString(chunks) { - var parts = []; - var i, chunk; - - for (i = 0; i < chunks.length; i++) { - chunk = chunks[i]; - - if (typeof chunk === 'string') { - parts.push('[' + chunk + ']'); - } - else if (chunk.token) { - if (chunk.token in specialTokens) { - parts.push( - SPECIAL_TOKEN_MARKER + // useful during post-processing - '[' + chunk.token + ']' // preserve as literal text - ); - } - else { - parts.push(chunk.token); // unprotected text implies a format string - } - } - else if (chunk.maybe) { - parts.push( - MAYBE_MARKER + // useful during post-processing - buildFakeFormatString(chunk.maybe) + - MAYBE_MARKER - ); - } - } - - return parts.join(PART_SEPARATOR); -} - -/* -Given parsed chunks from a real formatting string, generates an array of unit strings (like "day") that indicate -in which regard two dates must be similar in order to share range formatting text. -The `chunks` can be nested (because of "maybe" chunks), however, the returned array will be flat. -*/ -function buildSameUnits(chunks) { - var units = []; - var i, chunk; - var tokenInfo; - - for (i = 0; i < chunks.length; i++) { - chunk = chunks[i]; - - if (chunk.token) { - tokenInfo = largeTokenMap[chunk.token.charAt(0)]; - units.push(tokenInfo ? tokenInfo.unit : 'second'); // default to a very strict same-second - } - else if (chunk.maybe) { - units.push.apply(units, // append - buildSameUnits(chunk.maybe) - ); - } - else { - units.push(null); - } - } - - return units; -} - - -// Rendering to text -// --------------------------------------------------------------------------------------------------------------------- - -/* -Formats a date with a fake format string, post-processes the control characters, then returns. -*/ -function renderFakeFormatString(fakeFormatString, date) { - return processMaybeMarkers( - renderFakeFormatStringParts(fakeFormatString, date).join('') - ); -} - -/* -Formats a date into parts that will have been post-processed, EXCEPT for the "maybe" markers. -*/ -function renderFakeFormatStringParts(fakeFormatString, date) { - var parts = []; - var fakeRender = oldMomentFormat(date, fakeFormatString); - var fakeParts = fakeRender.split(PART_SEPARATOR); - var i, fakePart; - - for (i = 0; i < fakeParts.length; i++) { - fakePart = fakeParts[i]; - - if (fakePart.charAt(0) === SPECIAL_TOKEN_MARKER) { - parts.push( - // the literal string IS the token's name. - // call special token's registered function. - specialTokens[fakePart.substring(1)](date) - ); - } - else { - parts.push(fakePart); - } - } - - return parts; -} - -/* -Accepts an almost-finally-formatted string and processes the "maybe" control characters, returning a new string. -*/ -function processMaybeMarkers(s) { - return s.replace(MAYBE_REGEXP, function(m0, m1) { // regex assumed to have 'g' flag - if (m1.match(/[1-9]/)) { // any non-zero numeric characters? - return m1; - } - else { - return ''; - } - }); -} - - -// Misc Utils -// ------------------------------------------------------------------------------------------------- - -/* -Returns a unit string, either 'year', 'month', 'day', or null for the most granular formatting token in the string. -*/ -function queryMostGranularFormatUnit(formatStr) { - var chunks = chunkFormatString(formatStr); - var i, chunk; - var candidate; - var best; - - for (i = 0; i < chunks.length; i++) { - chunk = chunks[i]; - - if (chunk.token) { - candidate = largeTokenMap[chunk.token.charAt(0)]; - if (candidate) { - if (!best || candidate.value > best.value) { - best = candidate; - } - } - } - } - - if (best) { - return best.unit; - } - - return null; -}; - -})(); - -// quick local references -var formatDate = FC.formatDate; -var formatRange = FC.formatRange; -var oldMomentFormat = FC.oldMomentFormat; - -;; - -FC.Class = Class; // export - -// Class that all other classes will inherit from -function Class() { } - - -// Called on a class to create a subclass. -// Last argument contains instance methods. Any argument before the last are considered mixins. -Class.extend = function() { - var len = arguments.length; - var i; - var members; - - for (i = 0; i < len; i++) { - members = arguments[i]; - if (i < len - 1) { // not the last argument? - mixIntoClass(this, members); - } - } - - return extendClass(this, members || {}); // members will be undefined if no arguments -}; - - -// Adds new member variables/methods to the class's prototype. -// Can be called with another class, or a plain object hash containing new members. -Class.mixin = function(members) { - mixIntoClass(this, members); -}; - - -function extendClass(superClass, members) { - var subClass; - - // ensure a constructor for the subclass, forwarding all arguments to the super-constructor if it doesn't exist - if (hasOwnProp(members, 'constructor')) { - subClass = members.constructor; - } - if (typeof subClass !== 'function') { - subClass = members.constructor = function() { - superClass.apply(this, arguments); - }; - } - - // build the base prototype for the subclass, which is an new object chained to the superclass's prototype - subClass.prototype = createObject(superClass.prototype); - - // copy each member variable/method onto the the subclass's prototype - copyOwnProps(members, subClass.prototype); - - // copy over all class variables/methods to the subclass, such as `extend` and `mixin` - copyOwnProps(superClass, subClass); - - return subClass; -} - - -function mixIntoClass(theClass, members) { - copyOwnProps(members, theClass.prototype); -} -;; - -/* -Wrap jQuery's Deferred Promise object to be slightly more Promise/A+ compliant. -With the added non-standard feature of synchronously executing handlers on resolved promises, -which doesn't always happen otherwise (esp with nested .then handlers!?), -so, this makes things a lot easier, esp because jQuery 3 changed the synchronicity for Deferred objects. - -TODO: write tests and more comments -*/ - -function Promise(executor) { - var deferred = $.Deferred(); - var promise = deferred.promise(); - - if (typeof executor === 'function') { - executor( - function(value) { // resolve - if (Promise.immediate) { - promise._value = value; - } - deferred.resolve(value); - }, - function() { // reject - deferred.reject(); - } - ); - } - - if (Promise.immediate) { - var origThen = promise.then; - - promise.then = function(onFulfilled, onRejected) { - var state = promise.state(); - - if (state === 'resolved') { - if (typeof onFulfilled === 'function') { - return Promise.resolve(onFulfilled(promise._value)); - } - } - else if (state === 'rejected') { - if (typeof onRejected === 'function') { - onRejected(); - return promise; // already rejected - } - } - - return origThen.call(promise, onFulfilled, onRejected); - }; - } - - return promise; // instanceof Promise will break :( TODO: make Promise a real class -} - -FC.Promise = Promise; - -Promise.immediate = true; - - -Promise.resolve = function(value) { - if (value && typeof value.resolve === 'function') { - return value.promise(); - } - if (value && typeof value.then === 'function') { - return value; - } - else { - var deferred = $.Deferred().resolve(value); - var promise = deferred.promise(); - - if (Promise.immediate) { - var origThen = promise.then; - - promise._value = value; - - promise.then = function(onFulfilled, onRejected) { - if (typeof onFulfilled === 'function') { - return Promise.resolve(onFulfilled(value)); - } - return origThen.call(promise, onFulfilled, onRejected); - }; - } - - return promise; - } -}; - - -Promise.reject = function() { - return $.Deferred().reject().promise(); -}; - - -Promise.all = function(inputs) { - var hasAllValues = false; - var values; - var i, input; - - if (Promise.immediate) { - hasAllValues = true; - values = []; - - for (i = 0; i < inputs.length; i++) { - input = inputs[i]; - - if (input && typeof input.state === 'function' && input.state() === 'resolved' && ('_value' in input)) { - values.push(input._value); - } - else if (input && typeof input.then === 'function') { - hasAllValues = false; - break; - } - else { - values.push(input); - } - } - } - - if (hasAllValues) { - return Promise.resolve(values); - } - else { - return $.when.apply($.when, inputs).then(function() { - return $.when($.makeArray(arguments)); - }); - } -}; - -;; - -// TODO: write tests and clean up code - -function TaskQueue(debounceWait) { - var q = []; // array of runFuncs - - function addTask(taskFunc) { - return new Promise(function(resolve) { - - // should run this function when it's taskFunc's turn to run. - // responsible for popping itself off the queue. - var runFunc = function() { - Promise.resolve(taskFunc()) // result might be async, coerce to promise - .then(resolve) // resolve TaskQueue::push's promise, for the caller. will receive result of taskFunc. - .then(function() { - q.shift(); // pop itself off - - // run the next task, if any - if (q.length) { - q[0](); - } - }); - }; - - // always put the task at the end of the queue, BEFORE running the task - q.push(runFunc); - - // if it's the only task in the queue, run immediately - if (q.length === 1) { - runFunc(); - } - }); - } - - this.add = // potentially debounce, for the public method - typeof debounceWait === 'number' ? - debounce(addTask, debounceWait) : - addTask; // if not a number (null/undefined/false), no debounce at all - - this.addQuickly = addTask; // guaranteed no debounce -} - -FC.TaskQueue = TaskQueue; - -/* -q = new TaskQueue(); - -function work(i) { - return q.push(function() { - trigger(); - console.log('work' + i); - }); -} - -var cnt = 0; - -function trigger() { - if (cnt < 5) { - cnt++; - work(cnt); - } -} - -work(9); -*/ - -;; - -var EmitterMixin = FC.EmitterMixin = { - - // jQuery-ification via $(this) allows a non-DOM object to have - // the same event handling capabilities (including namespaces). - - - on: function(types, handler) { - $(this).on(types, this._prepareIntercept(handler)); - return this; // for chaining - }, - - - one: function(types, handler) { - $(this).one(types, this._prepareIntercept(handler)); - return this; // for chaining - }, - - - _prepareIntercept: function(handler) { - // handlers are always called with an "event" object as their first param. - // sneak the `this` context and arguments into the extra parameter object - // and forward them on to the original handler. - var intercept = function(ev, extra) { - return handler.apply( - extra.context || this, - extra.args || [] - ); - }; - - // mimick jQuery's internal "proxy" system (risky, I know) - // causing all functions with the same .guid to appear to be the same. - // https://github.com/jquery/jquery/blob/2.2.4/src/core.js#L448 - // this is needed for calling .off with the original non-intercept handler. - if (!handler.guid) { - handler.guid = $.guid++; - } - intercept.guid = handler.guid; - - return intercept; - }, - - - off: function(types, handler) { - $(this).off(types, handler); - - return this; // for chaining - }, - - - trigger: function(types) { - var args = Array.prototype.slice.call(arguments, 1); // arguments after the first - - // pass in "extra" info to the intercept - $(this).triggerHandler(types, { args: args }); - - return this; // for chaining - }, - - - triggerWith: function(types, context, args) { - - // `triggerHandler` is less reliant on the DOM compared to `trigger`. - // pass in "extra" info to the intercept. - $(this).triggerHandler(types, { context: context, args: args }); - - return this; // for chaining - } - -}; - -;; - -/* -Utility methods for easily listening to events on another object, -and more importantly, easily unlistening from them. -*/ -var ListenerMixin = FC.ListenerMixin = (function() { - var guid = 0; - var ListenerMixin = { - - listenerId: null, - - /* - Given an `other` object that has on/off methods, bind the given `callback` to an event by the given name. - The `callback` will be called with the `this` context of the object that .listenTo is being called on. - Can be called: - .listenTo(other, eventName, callback) - OR - .listenTo(other, { - eventName1: callback1, - eventName2: callback2 - }) - */ - listenTo: function(other, arg, callback) { - if (typeof arg === 'object') { // given dictionary of callbacks - for (var eventName in arg) { - if (arg.hasOwnProperty(eventName)) { - this.listenTo(other, eventName, arg[eventName]); - } - } - } - else if (typeof arg === 'string') { - other.on( - arg + '.' + this.getListenerNamespace(), // use event namespacing to identify this object - $.proxy(callback, this) // always use `this` context - // the usually-undesired jQuery guid behavior doesn't matter, - // because we always unbind via namespace - ); - } - }, - - /* - Causes the current object to stop listening to events on the `other` object. - `eventName` is optional. If omitted, will stop listening to ALL events on `other`. - */ - stopListeningTo: function(other, eventName) { - other.off((eventName || '') + '.' + this.getListenerNamespace()); - }, - - /* - Returns a string, unique to this object, to be used for event namespacing - */ - getListenerNamespace: function() { - if (this.listenerId == null) { - this.listenerId = guid++; - } - return '_listener' + this.listenerId; - } - - }; - return ListenerMixin; -})(); -;; - -/* A rectangular panel that is absolutely positioned over other content ------------------------------------------------------------------------------------------------------------------------- -Options: - - className (string) - - content (HTML string or jQuery element set) - - parentEl - - top - - left - - right (the x coord of where the right edge should be. not a "CSS" right) - - autoHide (boolean) - - show (callback) - - hide (callback) -*/ - -var Popover = Class.extend(ListenerMixin, { - - isHidden: true, - options: null, - el: null, // the container element for the popover. generated by this object - margin: 10, // the space required between the popover and the edges of the scroll container - - - constructor: function(options) { - this.options = options || {}; - }, - - - // Shows the popover on the specified position. Renders it if not already - show: function() { - if (this.isHidden) { - if (!this.el) { - this.render(); - } - this.el.show(); - this.position(); - this.isHidden = false; - this.trigger('show'); - } - }, - - - // Hides the popover, through CSS, but does not remove it from the DOM - hide: function() { - if (!this.isHidden) { - this.el.hide(); - this.isHidden = true; - this.trigger('hide'); - } - }, - - - // Creates `this.el` and renders content inside of it - render: function() { - var _this = this; - var options = this.options; - - this.el = $('<div class="fc-popover"/>') - .addClass(options.className || '') - .css({ - // position initially to the top left to avoid creating scrollbars - top: 0, - left: 0 - }) - .append(options.content) - .appendTo(options.parentEl); - - // when a click happens on anything inside with a 'fc-close' className, hide the popover - this.el.on('click', '.fc-close', function() { - _this.hide(); - }); - - if (options.autoHide) { - this.listenTo($(document), 'mousedown', this.documentMousedown); - } - }, - - - // Triggered when the user clicks *anywhere* in the document, for the autoHide feature - documentMousedown: function(ev) { - // only hide the popover if the click happened outside the popover - if (this.el && !$(ev.target).closest(this.el).length) { - this.hide(); - } - }, - - - // Hides and unregisters any handlers - removeElement: function() { - this.hide(); - - if (this.el) { - this.el.remove(); - this.el = null; - } - - this.stopListeningTo($(document), 'mousedown'); - }, - - - // Positions the popover optimally, using the top/left/right options - position: function() { - var options = this.options; - var origin = this.el.offsetParent().offset(); - var width = this.el.outerWidth(); - var height = this.el.outerHeight(); - var windowEl = $(window); - var viewportEl = getScrollParent(this.el); - var viewportTop; - var viewportLeft; - var viewportOffset; - var top; // the "position" (not "offset") values for the popover - var left; // - - // compute top and left - top = options.top || 0; - if (options.left !== undefined) { - left = options.left; - } - else if (options.right !== undefined) { - left = options.right - width; // derive the left value from the right value - } - else { - left = 0; - } - - if (viewportEl.is(window) || viewportEl.is(document)) { // normalize getScrollParent's result - viewportEl = windowEl; - viewportTop = 0; // the window is always at the top left - viewportLeft = 0; // (and .offset() won't work if called here) - } - else { - viewportOffset = viewportEl.offset(); - viewportTop = viewportOffset.top; - viewportLeft = viewportOffset.left; - } - - // if the window is scrolled, it causes the visible area to be further down - viewportTop += windowEl.scrollTop(); - viewportLeft += windowEl.scrollLeft(); - - // constrain to the view port. if constrained by two edges, give precedence to top/left - if (options.viewportConstrain !== false) { - top = Math.min(top, viewportTop + viewportEl.outerHeight() - height - this.margin); - top = Math.max(top, viewportTop + this.margin); - left = Math.min(left, viewportLeft + viewportEl.outerWidth() - width - this.margin); - left = Math.max(left, viewportLeft + this.margin); - } - - this.el.css({ - top: top - origin.top, - left: left - origin.left - }); - }, - - - // Triggers a callback. Calls a function in the option hash of the same name. - // Arguments beyond the first `name` are forwarded on. - // TODO: better code reuse for this. Repeat code - trigger: function(name) { - if (this.options[name]) { - this.options[name].apply(this, Array.prototype.slice.call(arguments, 1)); - } - } - -}); - -;; - -/* -A cache for the left/right/top/bottom/width/height values for one or more elements. -Works with both offset (from topleft document) and position (from offsetParent). - -options: -- els -- isHorizontal -- isVertical -*/ -var CoordCache = FC.CoordCache = Class.extend({ - - els: null, // jQuery set (assumed to be siblings) - forcedOffsetParentEl: null, // options can override the natural offsetParent - origin: null, // {left,top} position of offsetParent of els - boundingRect: null, // constrain cordinates to this rectangle. {left,right,top,bottom} or null - isHorizontal: false, // whether to query for left/right/width - isVertical: false, // whether to query for top/bottom/height - - // arrays of coordinates (offsets from topleft of document) - lefts: null, - rights: null, - tops: null, - bottoms: null, - - - constructor: function(options) { - this.els = $(options.els); - this.isHorizontal = options.isHorizontal; - this.isVertical = options.isVertical; - this.forcedOffsetParentEl = options.offsetParent ? $(options.offsetParent) : null; - }, - - - // Queries the els for coordinates and stores them. - // Call this method before using and of the get* methods below. - build: function() { - var offsetParentEl = this.forcedOffsetParentEl; - if (!offsetParentEl && this.els.length > 0) { - offsetParentEl = this.els.eq(0).offsetParent(); - } - - this.origin = offsetParentEl ? - offsetParentEl.offset() : - null; - - this.boundingRect = this.queryBoundingRect(); - - if (this.isHorizontal) { - this.buildElHorizontals(); - } - if (this.isVertical) { - this.buildElVerticals(); - } - }, - - - // Destroys all internal data about coordinates, freeing memory - clear: function() { - this.origin = null; - this.boundingRect = null; - this.lefts = null; - this.rights = null; - this.tops = null; - this.bottoms = null; - }, - - - // When called, if coord caches aren't built, builds them - ensureBuilt: function() { - if (!this.origin) { - this.build(); - } - }, - - - // Populates the left/right internal coordinate arrays - buildElHorizontals: function() { - var lefts = []; - var rights = []; - - this.els.each(function(i, node) { - var el = $(node); - var left = el.offset().left; - var width = el.outerWidth(); - - lefts.push(left); - rights.push(left + width); - }); - - this.lefts = lefts; - this.rights = rights; - }, - - - // Populates the top/bottom internal coordinate arrays - buildElVerticals: function() { - var tops = []; - var bottoms = []; - - this.els.each(function(i, node) { - var el = $(node); - var top = el.offset().top; - var height = el.outerHeight(); - - tops.push(top); - bottoms.push(top + height); - }); - - this.tops = tops; - this.bottoms = bottoms; - }, - - - // Given a left offset (from document left), returns the index of the el that it horizontally intersects. - // If no intersection is made, returns undefined. - getHorizontalIndex: function(leftOffset) { - this.ensureBuilt(); - - var lefts = this.lefts; - var rights = this.rights; - var len = lefts.length; - var i; - - for (i = 0; i < len; i++) { - if (leftOffset >= lefts[i] && leftOffset < rights[i]) { - return i; - } - } - }, - - - // Given a top offset (from document top), returns the index of the el that it vertically intersects. - // If no intersection is made, returns undefined. - getVerticalIndex: function(topOffset) { - this.ensureBuilt(); - - var tops = this.tops; - var bottoms = this.bottoms; - var len = tops.length; - var i; - - for (i = 0; i < len; i++) { - if (topOffset >= tops[i] && topOffset < bottoms[i]) { - return i; - } - } - }, - - - // Gets the left offset (from document left) of the element at the given index - getLeftOffset: function(leftIndex) { - this.ensureBuilt(); - return this.lefts[leftIndex]; - }, - - - // Gets the left position (from offsetParent left) of the element at the given index - getLeftPosition: function(leftIndex) { - this.ensureBuilt(); - return this.lefts[leftIndex] - this.origin.left; - }, - - - // Gets the right offset (from document left) of the element at the given index. - // This value is NOT relative to the document's right edge, like the CSS concept of "right" would be. - getRightOffset: function(leftIndex) { - this.ensureBuilt(); - return this.rights[leftIndex]; - }, - - - // Gets the right position (from offsetParent left) of the element at the given index. - // This value is NOT relative to the offsetParent's right edge, like the CSS concept of "right" would be. - getRightPosition: function(leftIndex) { - this.ensureBuilt(); - return this.rights[leftIndex] - this.origin.left; - }, - - - // Gets the width of the element at the given index - getWidth: function(leftIndex) { - this.ensureBuilt(); - return this.rights[leftIndex] - this.lefts[leftIndex]; - }, - - - // Gets the top offset (from document top) of the element at the given index - getTopOffset: function(topIndex) { - this.ensureBuilt(); - return this.tops[topIndex]; - }, - - - // Gets the top position (from offsetParent top) of the element at the given position - getTopPosition: function(topIndex) { - this.ensureBuilt(); - return this.tops[topIndex] - this.origin.top; - }, - - // Gets the bottom offset (from the document top) of the element at the given index. - // This value is NOT relative to the offsetParent's bottom edge, like the CSS concept of "bottom" would be. - getBottomOffset: function(topIndex) { - this.ensureBuilt(); - return this.bottoms[topIndex]; - }, - - - // Gets the bottom position (from the offsetParent top) of the element at the given index. - // This value is NOT relative to the offsetParent's bottom edge, like the CSS concept of "bottom" would be. - getBottomPosition: function(topIndex) { - this.ensureBuilt(); - return this.bottoms[topIndex] - this.origin.top; - }, - - - // Gets the height of the element at the given index - getHeight: function(topIndex) { - this.ensureBuilt(); - return this.bottoms[topIndex] - this.tops[topIndex]; - }, - - - // Bounding Rect - // TODO: decouple this from CoordCache - - // Compute and return what the elements' bounding rectangle is, from the user's perspective. - // Right now, only returns a rectangle if constrained by an overflow:scroll element. - // Returns null if there are no elements - queryBoundingRect: function() { - var scrollParentEl; - - if (this.els.length > 0) { - scrollParentEl = getScrollParent(this.els.eq(0)); - - if (!scrollParentEl.is(document)) { - return getClientRect(scrollParentEl); - } - } - - return null; - }, - - isPointInBounds: function(leftOffset, topOffset) { - return this.isLeftInBounds(leftOffset) && this.isTopInBounds(topOffset); - }, - - isLeftInBounds: function(leftOffset) { - return !this.boundingRect || (leftOffset >= this.boundingRect.left && leftOffset < this.boundingRect.right); - }, - - isTopInBounds: function(topOffset) { - return !this.boundingRect || (topOffset >= this.boundingRect.top && topOffset < this.boundingRect.bottom); - } - -}); - -;; - -/* Tracks a drag's mouse movement, firing various handlers -----------------------------------------------------------------------------------------------------------------------*/ -// TODO: use Emitter - -var DragListener = FC.DragListener = Class.extend(ListenerMixin, { - - options: null, - subjectEl: null, - - // coordinates of the initial mousedown - originX: null, - originY: null, - - // the wrapping element that scrolls, or MIGHT scroll if there's overflow. - // TODO: do this for wrappers that have overflow:hidden as well. - scrollEl: null, - - isInteracting: false, - isDistanceSurpassed: false, - isDelayEnded: false, - isDragging: false, - isTouch: false, - - delay: null, - delayTimeoutId: null, - minDistance: null, - - shouldCancelTouchScroll: true, - scrollAlwaysKills: false, - - - constructor: function(options) { - this.options = options || {}; - }, - - - // Interaction (high-level) - // ----------------------------------------------------------------------------------------------------------------- - - - startInteraction: function(ev, extraOptions) { - var isTouch = getEvIsTouch(ev); - - if (ev.type === 'mousedown') { - if (GlobalEmitter.get().shouldIgnoreMouse()) { - return; - } - else if (!isPrimaryMouseButton(ev)) { - return; - } - else { - ev.preventDefault(); // prevents native selection in most browsers - } - } - - if (!this.isInteracting) { - - // process options - extraOptions = extraOptions || {}; - this.delay = firstDefined(extraOptions.delay, this.options.delay, 0); - this.minDistance = firstDefined(extraOptions.distance, this.options.distance, 0); - this.subjectEl = this.options.subjectEl; - - preventSelection($('body')); - - this.isInteracting = true; - this.isTouch = isTouch; - this.isDelayEnded = false; - this.isDistanceSurpassed = false; - - this.originX = getEvX(ev); - this.originY = getEvY(ev); - this.scrollEl = getScrollParent($(ev.target)); - - this.bindHandlers(); - this.initAutoScroll(); - this.handleInteractionStart(ev); - this.startDelay(ev); - - if (!this.minDistance) { - this.handleDistanceSurpassed(ev); - } - } - }, - - - handleInteractionStart: function(ev) { - this.trigger('interactionStart', ev); - }, - - - endInteraction: function(ev, isCancelled) { - if (this.isInteracting) { - this.endDrag(ev); - - if (this.delayTimeoutId) { - clearTimeout(this.delayTimeoutId); - this.delayTimeoutId = null; - } - - this.destroyAutoScroll(); - this.unbindHandlers(); - - this.isInteracting = false; - this.handleInteractionEnd(ev, isCancelled); - - allowSelection($('body')); - } - }, - - - handleInteractionEnd: function(ev, isCancelled) { - this.trigger('interactionEnd', ev, isCancelled || false); - }, - - - // Binding To DOM - // ----------------------------------------------------------------------------------------------------------------- - - - bindHandlers: function() { - // some browsers (Safari in iOS 10) don't allow preventDefault on touch events that are bound after touchstart, - // so listen to the GlobalEmitter singleton, which is always bound, instead of the document directly. - var globalEmitter = GlobalEmitter.get(); - - if (this.isTouch) { - this.listenTo(globalEmitter, { - touchmove: this.handleTouchMove, - touchend: this.endInteraction, - scroll: this.handleTouchScroll - }); - } - else { - this.listenTo(globalEmitter, { - mousemove: this.handleMouseMove, - mouseup: this.endInteraction - }); - } - - this.listenTo(globalEmitter, { - selectstart: preventDefault, // don't allow selection while dragging - contextmenu: preventDefault // long taps would open menu on Chrome dev tools - }); - }, - - - unbindHandlers: function() { - this.stopListeningTo(GlobalEmitter.get()); - }, - - - // Drag (high-level) - // ----------------------------------------------------------------------------------------------------------------- - - - // extraOptions ignored if drag already started - startDrag: function(ev, extraOptions) { - this.startInteraction(ev, extraOptions); // ensure interaction began - - if (!this.isDragging) { - this.isDragging = true; - this.handleDragStart(ev); - } - }, - - - handleDragStart: function(ev) { - this.trigger('dragStart', ev); - }, - - - handleMove: function(ev) { - var dx = getEvX(ev) - this.originX; - var dy = getEvY(ev) - this.originY; - var minDistance = this.minDistance; - var distanceSq; // current distance from the origin, squared - - if (!this.isDistanceSurpassed) { - distanceSq = dx * dx + dy * dy; - if (distanceSq >= minDistance * minDistance) { // use pythagorean theorem - this.handleDistanceSurpassed(ev); - } - } - - if (this.isDragging) { - this.handleDrag(dx, dy, ev); - } - }, - - - // Called while the mouse is being moved and when we know a legitimate drag is taking place - handleDrag: function(dx, dy, ev) { - this.trigger('drag', dx, dy, ev); - this.updateAutoScroll(ev); // will possibly cause scrolling - }, - - - endDrag: function(ev) { - if (this.isDragging) { - this.isDragging = false; - this.handleDragEnd(ev); - } - }, - - - handleDragEnd: function(ev) { - this.trigger('dragEnd', ev); - }, - - - // Delay - // ----------------------------------------------------------------------------------------------------------------- - - - startDelay: function(initialEv) { - var _this = this; - - if (this.delay) { - this.delayTimeoutId = setTimeout(function() { - _this.handleDelayEnd(initialEv); - }, this.delay); - } - else { - this.handleDelayEnd(initialEv); - } - }, - - - handleDelayEnd: function(initialEv) { - this.isDelayEnded = true; - - if (this.isDistanceSurpassed) { - this.startDrag(initialEv); - } - }, - - - // Distance - // ----------------------------------------------------------------------------------------------------------------- - - - handleDistanceSurpassed: function(ev) { - this.isDistanceSurpassed = true; - - if (this.isDelayEnded) { - this.startDrag(ev); - } - }, - - - // Mouse / Touch - // ----------------------------------------------------------------------------------------------------------------- - - - handleTouchMove: function(ev) { - - // prevent inertia and touchmove-scrolling while dragging - if (this.isDragging && this.shouldCancelTouchScroll) { - ev.preventDefault(); - } - - this.handleMove(ev); - }, - - - handleMouseMove: function(ev) { - this.handleMove(ev); - }, - - - // Scrolling (unrelated to auto-scroll) - // ----------------------------------------------------------------------------------------------------------------- - - - handleTouchScroll: function(ev) { - // if the drag is being initiated by touch, but a scroll happens before - // the drag-initiating delay is over, cancel the drag - if (!this.isDragging || this.scrollAlwaysKills) { - this.endInteraction(ev, true); // isCancelled=true - } - }, - - - // Utils - // ----------------------------------------------------------------------------------------------------------------- - - - // Triggers a callback. Calls a function in the option hash of the same name. - // Arguments beyond the first `name` are forwarded on. - trigger: function(name) { - if (this.options[name]) { - this.options[name].apply(this, Array.prototype.slice.call(arguments, 1)); - } - // makes _methods callable by event name. TODO: kill this - if (this['_' + name]) { - this['_' + name].apply(this, Array.prototype.slice.call(arguments, 1)); - } - } - - -}); - -;; -/* -this.scrollEl is set in DragListener -*/ -DragListener.mixin({ - - isAutoScroll: false, - - scrollBounds: null, // { top, bottom, left, right } - scrollTopVel: null, // pixels per second - scrollLeftVel: null, // pixels per second - scrollIntervalId: null, // ID of setTimeout for scrolling animation loop - - // defaults - scrollSensitivity: 30, // pixels from edge for scrolling to start - scrollSpeed: 200, // pixels per second, at maximum speed - scrollIntervalMs: 50, // millisecond wait between scroll increment - - - initAutoScroll: function() { - var scrollEl = this.scrollEl; - - this.isAutoScroll = - this.options.scroll && - scrollEl && - !scrollEl.is(window) && - !scrollEl.is(document); - - if (this.isAutoScroll) { - // debounce makes sure rapid calls don't happen - this.listenTo(scrollEl, 'scroll', debounce(this.handleDebouncedScroll, 100)); - } - }, - - - destroyAutoScroll: function() { - this.endAutoScroll(); // kill any animation loop - - // remove the scroll handler if there is a scrollEl - if (this.isAutoScroll) { - this.stopListeningTo(this.scrollEl, 'scroll'); // will probably get removed by unbindHandlers too :( - } - }, - - - // Computes and stores the bounding rectangle of scrollEl - computeScrollBounds: function() { - if (this.isAutoScroll) { - this.scrollBounds = getOuterRect(this.scrollEl); - // TODO: use getClientRect in future. but prevents auto scrolling when on top of scrollbars - } - }, - - - // Called when the dragging is in progress and scrolling should be updated - updateAutoScroll: function(ev) { - var sensitivity = this.scrollSensitivity; - var bounds = this.scrollBounds; - var topCloseness, bottomCloseness; - var leftCloseness, rightCloseness; - var topVel = 0; - var leftVel = 0; - - if (bounds) { // only scroll if scrollEl exists - - // compute closeness to edges. valid range is from 0.0 - 1.0 - topCloseness = (sensitivity - (getEvY(ev) - bounds.top)) / sensitivity; - bottomCloseness = (sensitivity - (bounds.bottom - getEvY(ev))) / sensitivity; - leftCloseness = (sensitivity - (getEvX(ev) - bounds.left)) / sensitivity; - rightCloseness = (sensitivity - (bounds.right - getEvX(ev))) / sensitivity; - - // translate vertical closeness into velocity. - // mouse must be completely in bounds for velocity to happen. - if (topCloseness >= 0 && topCloseness <= 1) { - topVel = topCloseness * this.scrollSpeed * -1; // negative. for scrolling up - } - else if (bottomCloseness >= 0 && bottomCloseness <= 1) { - topVel = bottomCloseness * this.scrollSpeed; - } - - // translate horizontal closeness into velocity - if (leftCloseness >= 0 && leftCloseness <= 1) { - leftVel = leftCloseness * this.scrollSpeed * -1; // negative. for scrolling left - } - else if (rightCloseness >= 0 && rightCloseness <= 1) { - leftVel = rightCloseness * this.scrollSpeed; - } - } - - this.setScrollVel(topVel, leftVel); - }, - - - // Sets the speed-of-scrolling for the scrollEl - setScrollVel: function(topVel, leftVel) { - - this.scrollTopVel = topVel; - this.scrollLeftVel = leftVel; - - this.constrainScrollVel(); // massages into realistic values - - // if there is non-zero velocity, and an animation loop hasn't already started, then START - if ((this.scrollTopVel || this.scrollLeftVel) && !this.scrollIntervalId) { - this.scrollIntervalId = setInterval( - proxy(this, 'scrollIntervalFunc'), // scope to `this` - this.scrollIntervalMs - ); - } - }, - - - // Forces scrollTopVel and scrollLeftVel to be zero if scrolling has already gone all the way - constrainScrollVel: function() { - var el = this.scrollEl; - - if (this.scrollTopVel < 0) { // scrolling up? - if (el.scrollTop() <= 0) { // already scrolled all the way up? - this.scrollTopVel = 0; - } - } - else if (this.scrollTopVel > 0) { // scrolling down? - if (el.scrollTop() + el[0].clientHeight >= el[0].scrollHeight) { // already scrolled all the way down? - this.scrollTopVel = 0; - } - } - - if (this.scrollLeftVel < 0) { // scrolling left? - if (el.scrollLeft() <= 0) { // already scrolled all the left? - this.scrollLeftVel = 0; - } - } - else if (this.scrollLeftVel > 0) { // scrolling right? - if (el.scrollLeft() + el[0].clientWidth >= el[0].scrollWidth) { // already scrolled all the way right? - this.scrollLeftVel = 0; - } - } - }, - - - // This function gets called during every iteration of the scrolling animation loop - scrollIntervalFunc: function() { - var el = this.scrollEl; - var frac = this.scrollIntervalMs / 1000; // considering animation frequency, what the vel should be mult'd by - - // change the value of scrollEl's scroll - if (this.scrollTopVel) { - el.scrollTop(el.scrollTop() + this.scrollTopVel * frac); - } - if (this.scrollLeftVel) { - el.scrollLeft(el.scrollLeft() + this.scrollLeftVel * frac); - } - - this.constrainScrollVel(); // since the scroll values changed, recompute the velocities - - // if scrolled all the way, which causes the vels to be zero, stop the animation loop - if (!this.scrollTopVel && !this.scrollLeftVel) { - this.endAutoScroll(); - } - }, - - - // Kills any existing scrolling animation loop - endAutoScroll: function() { - if (this.scrollIntervalId) { - clearInterval(this.scrollIntervalId); - this.scrollIntervalId = null; - - this.handleScrollEnd(); - } - }, - - - // Get called when the scrollEl is scrolled (NOTE: this is delayed via debounce) - handleDebouncedScroll: function() { - // recompute all coordinates, but *only* if this is *not* part of our scrolling animation - if (!this.scrollIntervalId) { - this.handleScrollEnd(); - } - }, - - - // Called when scrolling has stopped, whether through auto scroll, or the user scrolling - handleScrollEnd: function() { - } - -}); -;; - -/* Tracks mouse movements over a component and raises events about which hit the mouse is over. ------------------------------------------------------------------------------------------------------------------------- -options: -- subjectEl -- subjectCenter -*/ - -var HitDragListener = DragListener.extend({ - - component: null, // converts coordinates to hits - // methods: hitsNeeded, hitsNotNeeded, queryHit - - origHit: null, // the hit the mouse was over when listening started - hit: null, // the hit the mouse is over - coordAdjust: null, // delta that will be added to the mouse coordinates when computing collisions - - - constructor: function(component, options) { - DragListener.call(this, options); // call the super-constructor - - this.component = component; - }, - - - // Called when drag listening starts (but a real drag has not necessarily began). - // ev might be undefined if dragging was started manually. - handleInteractionStart: function(ev) { - var subjectEl = this.subjectEl; - var subjectRect; - var origPoint; - var point; - - this.component.hitsNeeded(); - this.computeScrollBounds(); // for autoscroll - - if (ev) { - origPoint = { left: getEvX(ev), top: getEvY(ev) }; - point = origPoint; - - // constrain the point to bounds of the element being dragged - if (subjectEl) { - subjectRect = getOuterRect(subjectEl); // used for centering as well - point = constrainPoint(point, subjectRect); - } - - this.origHit = this.queryHit(point.left, point.top); - - // treat the center of the subject as the collision point? - if (subjectEl && this.options.subjectCenter) { - - // only consider the area the subject overlaps the hit. best for large subjects. - // TODO: skip this if hit didn't supply left/right/top/bottom - if (this.origHit) { - subjectRect = intersectRects(this.origHit, subjectRect) || - subjectRect; // in case there is no intersection - } - - point = getRectCenter(subjectRect); - } - - this.coordAdjust = diffPoints(point, origPoint); // point - origPoint - } - else { - this.origHit = null; - this.coordAdjust = null; - } - - // call the super-method. do it after origHit has been computed - DragListener.prototype.handleInteractionStart.apply(this, arguments); - }, - - - // Called when the actual drag has started - handleDragStart: function(ev) { - var hit; - - DragListener.prototype.handleDragStart.apply(this, arguments); // call the super-method - - // might be different from this.origHit if the min-distance is large - hit = this.queryHit(getEvX(ev), getEvY(ev)); - - // report the initial hit the mouse is over - // especially important if no min-distance and drag starts immediately - if (hit) { - this.handleHitOver(hit); - } - }, - - - // Called when the drag moves - handleDrag: function(dx, dy, ev) { - var hit; - - DragListener.prototype.handleDrag.apply(this, arguments); // call the super-method - - hit = this.queryHit(getEvX(ev), getEvY(ev)); - - if (!isHitsEqual(hit, this.hit)) { // a different hit than before? - if (this.hit) { - this.handleHitOut(); - } - if (hit) { - this.handleHitOver(hit); - } - } - }, - - - // Called when dragging has been stopped - handleDragEnd: function() { - this.handleHitDone(); - DragListener.prototype.handleDragEnd.apply(this, arguments); // call the super-method - }, - - - // Called when a the mouse has just moved over a new hit - handleHitOver: function(hit) { - var isOrig = isHitsEqual(hit, this.origHit); - - this.hit = hit; - - this.trigger('hitOver', this.hit, isOrig, this.origHit); - }, - - - // Called when the mouse has just moved out of a hit - handleHitOut: function() { - if (this.hit) { - this.trigger('hitOut', this.hit); - this.handleHitDone(); - this.hit = null; - } - }, - - - // Called after a hitOut. Also called before a dragStop - handleHitDone: function() { - if (this.hit) { - this.trigger('hitDone', this.hit); - } - }, - - - // Called when the interaction ends, whether there was a real drag or not - handleInteractionEnd: function() { - DragListener.prototype.handleInteractionEnd.apply(this, arguments); // call the super-method - - this.origHit = null; - this.hit = null; - - this.component.hitsNotNeeded(); - }, - - - // Called when scrolling has stopped, whether through auto scroll, or the user scrolling - handleScrollEnd: function() { - DragListener.prototype.handleScrollEnd.apply(this, arguments); // call the super-method - - // hits' absolute positions will be in new places after a user's scroll. - // HACK for recomputing. - if (this.isDragging) { - this.component.releaseHits(); - this.component.prepareHits(); - } - }, - - - // Gets the hit underneath the coordinates for the given mouse event - queryHit: function(left, top) { - - if (this.coordAdjust) { - left += this.coordAdjust.left; - top += this.coordAdjust.top; - } - - return this.component.queryHit(left, top); - } - -}); - - -// Returns `true` if the hits are identically equal. `false` otherwise. Must be from the same component. -// Two null values will be considered equal, as two "out of the component" states are the same. -function isHitsEqual(hit0, hit1) { - - if (!hit0 && !hit1) { - return true; - } - - if (hit0 && hit1) { - return hit0.component === hit1.component && - isHitPropsWithin(hit0, hit1) && - isHitPropsWithin(hit1, hit0); // ensures all props are identical - } - - return false; -} - - -// Returns true if all of subHit's non-standard properties are within superHit -function isHitPropsWithin(subHit, superHit) { - for (var propName in subHit) { - if (!/^(component|left|right|top|bottom)$/.test(propName)) { - if (subHit[propName] !== superHit[propName]) { - return false; - } - } - } - return true; -} - -;; - -/* -Listens to document and window-level user-interaction events, like touch events and mouse events, -and fires these events as-is to whoever is observing a GlobalEmitter. -Best when used as a singleton via GlobalEmitter.get() - -Normalizes mouse/touch events. For examples: -- ignores the the simulated mouse events that happen after a quick tap: mousemove+mousedown+mouseup+click -- compensates for various buggy scenarios where a touchend does not fire -*/ - -FC.touchMouseIgnoreWait = 500; - -var GlobalEmitter = Class.extend(ListenerMixin, EmitterMixin, { - - isTouching: false, - mouseIgnoreDepth: 0, - handleScrollProxy: null, - - - bind: function() { - var _this = this; - - this.listenTo($(document), { - touchstart: this.handleTouchStart, - touchcancel: this.handleTouchCancel, - touchend: this.handleTouchEnd, - mousedown: this.handleMouseDown, - mousemove: this.handleMouseMove, - mouseup: this.handleMouseUp, - click: this.handleClick, - selectstart: this.handleSelectStart, - contextmenu: this.handleContextMenu - }); - - // because we need to call preventDefault - // because https://www.chromestatus.com/features/5093566007214080 - // TODO: investigate performance because this is a global handler - window.addEventListener( - 'touchmove', - this.handleTouchMoveProxy = function(ev) { - _this.handleTouchMove($.Event(ev)); - }, - { passive: false } // allows preventDefault() - ); - - // attach a handler to get called when ANY scroll action happens on the page. - // this was impossible to do with normal on/off because 'scroll' doesn't bubble. - // http://stackoverflow.com/a/32954565/96342 - window.addEventListener( - 'scroll', - this.handleScrollProxy = function(ev) { - _this.handleScroll($.Event(ev)); - }, - true // useCapture - ); - }, - - unbind: function() { - this.stopListeningTo($(document)); - - window.removeEventListener( - 'touchmove', - this.handleTouchMoveProxy - ); - - window.removeEventListener( - 'scroll', - this.handleScrollProxy, - true // useCapture - ); - }, - - - // Touch Handlers - // ----------------------------------------------------------------------------------------------------------------- - - handleTouchStart: function(ev) { - - // if a previous touch interaction never ended with a touchend, then implicitly end it, - // but since a new touch interaction is about to begin, don't start the mouse ignore period. - this.stopTouch(ev, true); // skipMouseIgnore=true - - this.isTouching = true; - this.trigger('touchstart', ev); - }, - - handleTouchMove: function(ev) { - if (this.isTouching) { - this.trigger('touchmove', ev); - } - }, - - handleTouchCancel: function(ev) { - if (this.isTouching) { - this.trigger('touchcancel', ev); - - // Have touchcancel fire an artificial touchend. That way, handlers won't need to listen to both. - // If touchend fires later, it won't have any effect b/c isTouching will be false. - this.stopTouch(ev); - } - }, - - handleTouchEnd: function(ev) { - this.stopTouch(ev); - }, - - - // Mouse Handlers - // ----------------------------------------------------------------------------------------------------------------- - - handleMouseDown: function(ev) { - if (!this.shouldIgnoreMouse()) { - this.trigger('mousedown', ev); - } - }, - - handleMouseMove: function(ev) { - if (!this.shouldIgnoreMouse()) { - this.trigger('mousemove', ev); - } - }, - - handleMouseUp: function(ev) { - if (!this.shouldIgnoreMouse()) { - this.trigger('mouseup', ev); - } - }, - - handleClick: function(ev) { - if (!this.shouldIgnoreMouse()) { - this.trigger('click', ev); - } - }, - - - // Misc Handlers - // ----------------------------------------------------------------------------------------------------------------- - - handleSelectStart: function(ev) { - this.trigger('selectstart', ev); - }, - - handleContextMenu: function(ev) { - this.trigger('contextmenu', ev); - }, - - handleScroll: function(ev) { - this.trigger('scroll', ev); - }, - - - // Utils - // ----------------------------------------------------------------------------------------------------------------- - - stopTouch: function(ev, skipMouseIgnore) { - if (this.isTouching) { - this.isTouching = false; - this.trigger('touchend', ev); - - if (!skipMouseIgnore) { - this.startTouchMouseIgnore(); - } - } - }, - - startTouchMouseIgnore: function() { - var _this = this; - var wait = FC.touchMouseIgnoreWait; - - if (wait) { - this.mouseIgnoreDepth++; - setTimeout(function() { - _this.mouseIgnoreDepth--; - }, wait); - } - }, - - shouldIgnoreMouse: function() { - return this.isTouching || Boolean(this.mouseIgnoreDepth); - } - -}); - - -// Singleton -// --------------------------------------------------------------------------------------------------------------------- - -(function() { - var globalEmitter = null; - var neededCount = 0; - - - // gets the singleton - GlobalEmitter.get = function() { - - if (!globalEmitter) { - globalEmitter = new GlobalEmitter(); - globalEmitter.bind(); - } - - return globalEmitter; - }; - - - // called when an object knows it will need a GlobalEmitter in the near future. - GlobalEmitter.needed = function() { - GlobalEmitter.get(); // ensures globalEmitter - neededCount++; - }; - - - // called when the object that originally called needed() doesn't need a GlobalEmitter anymore. - GlobalEmitter.unneeded = function() { - neededCount--; - - if (!neededCount) { // nobody else needs it - globalEmitter.unbind(); - globalEmitter = null; - } - }; - -})(); - -;; - -/* Creates a clone of an element and lets it track the mouse as it moves -----------------------------------------------------------------------------------------------------------------------*/ - -var MouseFollower = Class.extend(ListenerMixin, { - - options: null, - - sourceEl: null, // the element that will be cloned and made to look like it is dragging - el: null, // the clone of `sourceEl` that will track the mouse - parentEl: null, // the element that `el` (the clone) will be attached to - - // the initial position of el, relative to the offset parent. made to match the initial offset of sourceEl - top0: null, - left0: null, - - // the absolute coordinates of the initiating touch/mouse action - y0: null, - x0: null, - - // the number of pixels the mouse has moved from its initial position - topDelta: null, - leftDelta: null, - - isFollowing: false, - isHidden: false, - isAnimating: false, // doing the revert animation? - - constructor: function(sourceEl, options) { - this.options = options = options || {}; - this.sourceEl = sourceEl; - this.parentEl = options.parentEl ? $(options.parentEl) : sourceEl.parent(); // default to sourceEl's parent - }, - - - // Causes the element to start following the mouse - start: function(ev) { - if (!this.isFollowing) { - this.isFollowing = true; - - this.y0 = getEvY(ev); - this.x0 = getEvX(ev); - this.topDelta = 0; - this.leftDelta = 0; - - if (!this.isHidden) { - this.updatePosition(); - } - - if (getEvIsTouch(ev)) { - this.listenTo($(document), 'touchmove', this.handleMove); - } - else { - this.listenTo($(document), 'mousemove', this.handleMove); - } - } - }, - - - // Causes the element to stop following the mouse. If shouldRevert is true, will animate back to original position. - // `callback` gets invoked when the animation is complete. If no animation, it is invoked immediately. - stop: function(shouldRevert, callback) { - var _this = this; - var revertDuration = this.options.revertDuration; - - function complete() { // might be called by .animate(), which might change `this` context - _this.isAnimating = false; - _this.removeElement(); - - _this.top0 = _this.left0 = null; // reset state for future updatePosition calls - - if (callback) { - callback(); - } - } - - if (this.isFollowing && !this.isAnimating) { // disallow more than one stop animation at a time - this.isFollowing = false; - - this.stopListeningTo($(document)); - - if (shouldRevert && revertDuration && !this.isHidden) { // do a revert animation? - this.isAnimating = true; - this.el.animate({ - top: this.top0, - left: this.left0 - }, { - duration: revertDuration, - complete: complete - }); - } - else { - complete(); - } - } - }, - - - // Gets the tracking element. Create it if necessary - getEl: function() { - var el = this.el; - - if (!el) { - el = this.el = this.sourceEl.clone() - .addClass(this.options.additionalClass || '') - .css({ - position: 'absolute', - visibility: '', // in case original element was hidden (commonly through hideEvents()) - display: this.isHidden ? 'none' : '', // for when initially hidden - margin: 0, - right: 'auto', // erase and set width instead - bottom: 'auto', // erase and set height instead - width: this.sourceEl.width(), // explicit height in case there was a 'right' value - height: this.sourceEl.height(), // explicit width in case there was a 'bottom' value - opacity: this.options.opacity || '', - zIndex: this.options.zIndex - }); - - // we don't want long taps or any mouse interaction causing selection/menus. - // would use preventSelection(), but that prevents selectstart, causing problems. - el.addClass('fc-unselectable'); - - el.appendTo(this.parentEl); - } - - return el; - }, - - - // Removes the tracking element if it has already been created - removeElement: function() { - if (this.el) { - this.el.remove(); - this.el = null; - } - }, - - - // Update the CSS position of the tracking element - updatePosition: function() { - var sourceOffset; - var origin; - - this.getEl(); // ensure this.el - - // make sure origin info was computed - if (this.top0 === null) { - sourceOffset = this.sourceEl.offset(); - origin = this.el.offsetParent().offset(); - this.top0 = sourceOffset.top - origin.top; - this.left0 = sourceOffset.left - origin.left; - } - - this.el.css({ - top: this.top0 + this.topDelta, - left: this.left0 + this.leftDelta - }); - }, - - - // Gets called when the user moves the mouse - handleMove: function(ev) { - this.topDelta = getEvY(ev) - this.y0; - this.leftDelta = getEvX(ev) - this.x0; - - if (!this.isHidden) { - this.updatePosition(); - } - }, - - - // Temporarily makes the tracking element invisible. Can be called before following starts - hide: function() { - if (!this.isHidden) { - this.isHidden = true; - if (this.el) { - this.el.hide(); - } - } - }, - - - // Show the tracking element after it has been temporarily hidden - show: function() { - if (this.isHidden) { - this.isHidden = false; - this.updatePosition(); - this.getEl().show(); - } - } - -}); - -;; - -/* An abstract class comprised of a "grid" of areas that each represent a specific datetime -----------------------------------------------------------------------------------------------------------------------*/ - -var Grid = FC.Grid = Class.extend(ListenerMixin, { - - // self-config, overridable by subclasses - hasDayInteractions: true, // can user click/select ranges of time? - - view: null, // a View object - isRTL: null, // shortcut to the view's isRTL option - - start: null, - end: null, - - el: null, // the containing element - elsByFill: null, // a hash of jQuery element sets used for rendering each fill. Keyed by fill name. - - // derived from options - eventTimeFormat: null, - displayEventTime: null, - displayEventEnd: null, - - minResizeDuration: null, // TODO: hack. set by subclasses. minumum event resize duration - - // if defined, holds the unit identified (ex: "year" or "month") that determines the level of granularity - // of the date areas. if not defined, assumes to be day and time granularity. - // TODO: port isTimeScale into same system? - largeUnit: null, - - dayClickListener: null, - daySelectListener: null, - segDragListener: null, - segResizeListener: null, - externalDragListener: null, - - - constructor: function(view) { - this.view = view; - this.isRTL = view.opt('isRTL'); - this.elsByFill = {}; - - this.dayClickListener = this.buildDayClickListener(); - this.daySelectListener = this.buildDaySelectListener(); - }, - - - /* Options - ------------------------------------------------------------------------------------------------------------------*/ - - - // Generates the format string used for event time text, if not explicitly defined by 'timeFormat' - computeEventTimeFormat: function() { - return this.view.opt('smallTimeFormat'); - }, - - - // Determines whether events should have their end times displayed, if not explicitly defined by 'displayEventTime'. - // Only applies to non-all-day events. - computeDisplayEventTime: function() { - return true; - }, - - - // Determines whether events should have their end times displayed, if not explicitly defined by 'displayEventEnd' - computeDisplayEventEnd: function() { - return true; - }, - - - /* Dates - ------------------------------------------------------------------------------------------------------------------*/ - - - // Tells the grid about what period of time to display. - // Any date-related internal data should be generated. - setRange: function(range) { - this.start = range.start.clone(); - this.end = range.end.clone(); - - this.rangeUpdated(); - this.processRangeOptions(); - }, - - - // Called when internal variables that rely on the range should be updated - rangeUpdated: function() { - }, - - - // Updates values that rely on options and also relate to range - processRangeOptions: function() { - var view = this.view; - var displayEventTime; - var displayEventEnd; - - this.eventTimeFormat = - view.opt('eventTimeFormat') || - view.opt('timeFormat') || // deprecated - this.computeEventTimeFormat(); - - displayEventTime = view.opt('displayEventTime'); - if (displayEventTime == null) { - displayEventTime = this.computeDisplayEventTime(); // might be based off of range - } - - displayEventEnd = view.opt('displayEventEnd'); - if (displayEventEnd == null) { - displayEventEnd = this.computeDisplayEventEnd(); // might be based off of range - } - - this.displayEventTime = displayEventTime; - this.displayEventEnd = displayEventEnd; - }, - - - // Converts a span (has unzoned start/end and any other grid-specific location information) - // into an array of segments (pieces of events whose format is decided by the grid). - spanToSegs: function(span) { - // subclasses must implement - }, - - - // Diffs the two dates, returning a duration, based on granularity of the grid - // TODO: port isTimeScale into this system? - diffDates: function(a, b) { - if (this.largeUnit) { - return diffByUnit(a, b, this.largeUnit); - } - else { - return diffDayTime(a, b); - } - }, - - - /* Hit Area - ------------------------------------------------------------------------------------------------------------------*/ - - hitsNeededDepth: 0, // necessary because multiple callers might need the same hits - - hitsNeeded: function() { - if (!(this.hitsNeededDepth++)) { - this.prepareHits(); - } - }, - - hitsNotNeeded: function() { - if (this.hitsNeededDepth && !(--this.hitsNeededDepth)) { - this.releaseHits(); - } - }, - - - // Called before one or more queryHit calls might happen. Should prepare any cached coordinates for queryHit - prepareHits: function() { - }, - - - // Called when queryHit calls have subsided. Good place to clear any coordinate caches. - releaseHits: function() { - }, - - - // Given coordinates from the topleft of the document, return data about the date-related area underneath. - // Can return an object with arbitrary properties (although top/right/left/bottom are encouraged). - // Must have a `grid` property, a reference to this current grid. TODO: avoid this - // The returned object will be processed by getHitSpan and getHitEl. - queryHit: function(leftOffset, topOffset) { - }, - - - // Given position-level information about a date-related area within the grid, - // should return an object with at least a start/end date. Can provide other information as well. - getHitSpan: function(hit) { - }, - - - // Given position-level information about a date-related area within the grid, - // should return a jQuery element that best represents it. passed to dayClick callback. - getHitEl: function(hit) { - }, - - - /* Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - // Sets the container element that the grid should render inside of. - // Does other DOM-related initializations. - setElement: function(el) { - this.el = el; - - if (this.hasDayInteractions) { - preventSelection(el); - - this.bindDayHandler('touchstart', this.dayTouchStart); - this.bindDayHandler('mousedown', this.dayMousedown); - } - - // attach event-element-related handlers. in Grid.events - // same garbage collection note as above. - this.bindSegHandlers(); - - this.bindGlobalHandlers(); - }, - - - bindDayHandler: function(name, handler) { - var _this = this; - - // attach a handler to the grid's root element. - // jQuery will take care of unregistering them when removeElement gets called. - this.el.on(name, function(ev) { - if ( - !$(ev.target).is( - _this.segSelector + ',' + // directly on an event element - _this.segSelector + ' *,' + // within an event element - '.fc-more,' + // a "more.." link - 'a[data-goto]' // a clickable nav link - ) - ) { - return handler.call(_this, ev); - } - }); - }, - - - // Removes the grid's container element from the DOM. Undoes any other DOM-related attachments. - // DOES NOT remove any content beforehand (doesn't clear events or call unrenderDates), unlike View - removeElement: function() { - this.unbindGlobalHandlers(); - this.clearDragListeners(); - - this.el.remove(); - - // NOTE: we don't null-out this.el for the same reasons we don't do it within View::removeElement - }, - - - // Renders the basic structure of grid view before any content is rendered - renderSkeleton: function() { - // subclasses should implement - }, - - - // Renders the grid's date-related content (like areas that represent days/times). - // Assumes setRange has already been called and the skeleton has already been rendered. - renderDates: function() { - // subclasses should implement - }, - - - // Unrenders the grid's date-related content - unrenderDates: function() { - // subclasses should implement - }, - - - /* Handlers - ------------------------------------------------------------------------------------------------------------------*/ - - - // Binds DOM handlers to elements that reside outside the grid, such as the document - bindGlobalHandlers: function() { - this.listenTo($(document), { - dragstart: this.externalDragStart, // jqui - sortstart: this.externalDragStart // jqui - }); - }, - - - // Unbinds DOM handlers from elements that reside outside the grid - unbindGlobalHandlers: function() { - this.stopListeningTo($(document)); - }, - - - // Process a mousedown on an element that represents a day. For day clicking and selecting. - dayMousedown: function(ev) { - var view = this.view; - - // prevent a user's clickaway for unselecting a range or an event from - // causing a dayClick or starting an immediate new selection. - if (view.isSelected || view.selectedEvent) { - return; - } - - this.dayClickListener.startInteraction(ev); - - if (view.opt('selectable')) { - this.daySelectListener.startInteraction(ev, { - distance: view.opt('selectMinDistance') - }); - } - }, - - - dayTouchStart: function(ev) { - var view = this.view; - var selectLongPressDelay; - - // prevent a user's clickaway for unselecting a range or an event from - // causing a dayClick or starting an immediate new selection. - if (view.isSelected || view.selectedEvent) { - return; - } - - selectLongPressDelay = view.opt('selectLongPressDelay'); - if (selectLongPressDelay == null) { - selectLongPressDelay = view.opt('longPressDelay'); // fallback - } - - this.dayClickListener.startInteraction(ev); - - if (view.opt('selectable')) { - this.daySelectListener.startInteraction(ev, { - delay: selectLongPressDelay - }); - } - }, - - - // Creates a listener that tracks the user's drag across day elements, for day clicking. - buildDayClickListener: function() { - var _this = this; - var view = this.view; - var dayClickHit; // null if invalid dayClick - - var dragListener = new HitDragListener(this, { - scroll: view.opt('dragScroll'), - interactionStart: function() { - dayClickHit = dragListener.origHit; - }, - hitOver: function(hit, isOrig, origHit) { - // if user dragged to another cell at any point, it can no longer be a dayClick - if (!isOrig) { - dayClickHit = null; - } - }, - hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits - dayClickHit = null; - }, - interactionEnd: function(ev, isCancelled) { - if (!isCancelled && dayClickHit) { - view.triggerDayClick( - _this.getHitSpan(dayClickHit), - _this.getHitEl(dayClickHit), - ev - ); - } - } - }); - - // because dayClickListener won't be called with any time delay, "dragging" will begin immediately, - // which will kill any touchmoving/scrolling. Prevent this. - dragListener.shouldCancelTouchScroll = false; - - dragListener.scrollAlwaysKills = true; - - return dragListener; - }, - - - // Creates a listener that tracks the user's drag across day elements, for day selecting. - buildDaySelectListener: function() { - var _this = this; - var view = this.view; - var selectionSpan; // null if invalid selection - - var dragListener = new HitDragListener(this, { - scroll: view.opt('dragScroll'), - interactionStart: function() { - selectionSpan = null; - }, - dragStart: function() { - view.unselect(); // since we could be rendering a new selection, we want to clear any old one - }, - hitOver: function(hit, isOrig, origHit) { - if (origHit) { // click needs to have started on a hit - - selectionSpan = _this.computeSelection( - _this.getHitSpan(origHit), - _this.getHitSpan(hit) - ); - - if (selectionSpan) { - _this.renderSelection(selectionSpan); - } - else if (selectionSpan === false) { - disableCursor(); - } - } - }, - hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits - selectionSpan = null; - _this.unrenderSelection(); - }, - hitDone: function() { // called after a hitOut OR before a dragEnd - enableCursor(); - }, - interactionEnd: function(ev, isCancelled) { - if (!isCancelled && selectionSpan) { - // the selection will already have been rendered. just report it - view.reportSelection(selectionSpan, ev); - } - } - }); - - return dragListener; - }, - - - // Kills all in-progress dragging. - // Useful for when public API methods that result in re-rendering are invoked during a drag. - // Also useful for when touch devices misbehave and don't fire their touchend. - clearDragListeners: function() { - this.dayClickListener.endInteraction(); - this.daySelectListener.endInteraction(); - - if (this.segDragListener) { - this.segDragListener.endInteraction(); // will clear this.segDragListener - } - if (this.segResizeListener) { - this.segResizeListener.endInteraction(); // will clear this.segResizeListener - } - if (this.externalDragListener) { - this.externalDragListener.endInteraction(); // will clear this.externalDragListener - } - }, - - - /* Event Helper - ------------------------------------------------------------------------------------------------------------------*/ - // TODO: should probably move this to Grid.events, like we did event dragging / resizing - - - // Renders a mock event at the given event location, which contains zoned start/end properties. - // Returns all mock event elements. - renderEventLocationHelper: function(eventLocation, sourceSeg) { - var fakeEvent = this.fabricateHelperEvent(eventLocation, sourceSeg); - - return this.renderHelper(fakeEvent, sourceSeg); // do the actual rendering - }, - - - // Builds a fake event given zoned event date properties and a segment is should be inspired from. - // The range's end can be null, in which case the mock event that is rendered will have a null end time. - // `sourceSeg` is the internal segment object involved in the drag. If null, something external is dragging. - fabricateHelperEvent: function(eventLocation, sourceSeg) { - var fakeEvent = sourceSeg ? createObject(sourceSeg.event) : {}; // mask the original event object if possible - - fakeEvent.start = eventLocation.start.clone(); - fakeEvent.end = eventLocation.end ? eventLocation.end.clone() : null; - fakeEvent.allDay = null; // force it to be freshly computed by normalizeEventDates - this.view.calendar.normalizeEventDates(fakeEvent); - - // this extra className will be useful for differentiating real events from mock events in CSS - fakeEvent.className = (fakeEvent.className || []).concat('fc-helper'); - - // if something external is being dragged in, don't render a resizer - if (!sourceSeg) { - fakeEvent.editable = false; - } - - return fakeEvent; - }, - - - // Renders a mock event. Given zoned event date properties. - // Must return all mock event elements. - renderHelper: function(eventLocation, sourceSeg) { - // subclasses must implement - }, - - - // Unrenders a mock event - unrenderHelper: function() { - // subclasses must implement - }, - - - /* Selection - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of a selection. Will highlight by default but can be overridden by subclasses. - // Given a span (unzoned start/end and other misc data) - renderSelection: function(span) { - this.renderHighlight(span); - }, - - - // Unrenders any visual indications of a selection. Will unrender a highlight by default. - unrenderSelection: function() { - this.unrenderHighlight(); - }, - - - // Given the first and last date-spans of a selection, returns another date-span object. - // Subclasses can override and provide additional data in the span object. Will be passed to renderSelection(). - // Will return false if the selection is invalid and this should be indicated to the user. - // Will return null/undefined if a selection invalid but no error should be reported. - computeSelection: function(span0, span1) { - var span = this.computeSelectionSpan(span0, span1); - - if (span && !this.view.calendar.isSelectionSpanAllowed(span)) { - return false; - } - - return span; - }, - - - // Given two spans, must return the combination of the two. - // TODO: do this separation of concerns (combining VS validation) for event dnd/resize too. - computeSelectionSpan: function(span0, span1) { - var dates = [ span0.start, span0.end, span1.start, span1.end ]; - - dates.sort(compareNumbers); // sorts chronologically. works with Moments - - return { start: dates[0].clone(), end: dates[3].clone() }; - }, - - - /* Highlight - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders an emphasis on the given date range. Given a span (unzoned start/end and other misc data) - renderHighlight: function(span) { - this.renderFill('highlight', this.spanToSegs(span)); - }, - - - // Unrenders the emphasis on a date range - unrenderHighlight: function() { - this.unrenderFill('highlight'); - }, - - - // Generates an array of classNames for rendering the highlight. Used by the fill system. - highlightSegClasses: function() { - return [ 'fc-highlight' ]; - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBusinessHours: function() { - }, - - - unrenderBusinessHours: function() { - }, - - - /* Now Indicator - ------------------------------------------------------------------------------------------------------------------*/ - - - getNowIndicatorUnit: function() { - }, - - - renderNowIndicator: function(date) { - }, - - - unrenderNowIndicator: function() { - }, - - - /* Fill System (highlight, background events, business hours) - -------------------------------------------------------------------------------------------------------------------- - TODO: remove this system. like we did in TimeGrid - */ - - - // Renders a set of rectangles over the given segments of time. - // MUST RETURN a subset of segs, the segs that were actually rendered. - // Responsible for populating this.elsByFill. TODO: better API for expressing this requirement - renderFill: function(type, segs) { - // subclasses must implement - }, - - - // Unrenders a specific type of fill that is currently rendered on the grid - unrenderFill: function(type) { - var el = this.elsByFill[type]; - - if (el) { - el.remove(); - delete this.elsByFill[type]; - } - }, - - - // Renders and assigns an `el` property for each fill segment. Generic enough to work with different types. - // Only returns segments that successfully rendered. - // To be harnessed by renderFill (implemented by subclasses). - // Analagous to renderFgSegEls. - renderFillSegEls: function(type, segs) { - var _this = this; - var segElMethod = this[type + 'SegEl']; - var html = ''; - var renderedSegs = []; - var i; - - if (segs.length) { - - // build a large concatenation of segment HTML - for (i = 0; i < segs.length; i++) { - html += this.fillSegHtml(type, segs[i]); - } - - // Grab individual elements from the combined HTML string. Use each as the default rendering. - // Then, compute the 'el' for each segment. - $(html).each(function(i, node) { - var seg = segs[i]; - var el = $(node); - - // allow custom filter methods per-type - if (segElMethod) { - el = segElMethod.call(_this, seg, el); - } - - if (el) { // custom filters did not cancel the render - el = $(el); // allow custom filter to return raw DOM node - - // correct element type? (would be bad if a non-TD were inserted into a table for example) - if (el.is(_this.fillSegTag)) { - seg.el = el; - renderedSegs.push(seg); - } - } - }); - } - - return renderedSegs; - }, - - - fillSegTag: 'div', // subclasses can override - - - // Builds the HTML needed for one fill segment. Generic enough to work with different types. - fillSegHtml: function(type, seg) { - - // custom hooks per-type - var classesMethod = this[type + 'SegClasses']; - var cssMethod = this[type + 'SegCss']; - - var classes = classesMethod ? classesMethod.call(this, seg) : []; - var css = cssToStr(cssMethod ? cssMethod.call(this, seg) : {}); - - return '<' + this.fillSegTag + - (classes.length ? ' class="' + classes.join(' ') + '"' : '') + - (css ? ' style="' + css + '"' : '') + - ' />'; - }, - - - - /* Generic rendering utilities for subclasses - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes HTML classNames for a single-day element - getDayClasses: function(date, noThemeHighlight) { - var view = this.view; - var today = view.calendar.getNow(); - var classes = [ 'fc-' + dayIDs[date.day()] ]; - - if ( - view.intervalDuration.as('months') == 1 && - date.month() != view.intervalStart.month() - ) { - classes.push('fc-other-month'); - } - - if (date.isSame(today, 'day')) { - classes.push('fc-today'); - - if (noThemeHighlight !== true) { - classes.push(view.highlightStateClass); - } - } - else if (date < today) { - classes.push('fc-past'); - } - else { - classes.push('fc-future'); - } - - return classes; - } - -}); - -;; - -/* Event-rendering and event-interaction methods for the abstract Grid class -----------------------------------------------------------------------------------------------------------------------*/ - -Grid.mixin({ - - // self-config, overridable by subclasses - segSelector: '.fc-event-container > *', // what constitutes an event element? - - mousedOverSeg: null, // the segment object the user's mouse is over. null if over nothing - isDraggingSeg: false, // is a segment being dragged? boolean - isResizingSeg: false, // is a segment being resized? boolean - isDraggingExternal: false, // jqui-dragging an external element? boolean - segs: null, // the *event* segments currently rendered in the grid. TODO: rename to `eventSegs` - - - // Renders the given events onto the grid - renderEvents: function(events) { - var bgEvents = []; - var fgEvents = []; - var i; - - for (i = 0; i < events.length; i++) { - (isBgEvent(events[i]) ? bgEvents : fgEvents).push(events[i]); - } - - this.segs = [].concat( // record all segs - this.renderBgEvents(bgEvents), - this.renderFgEvents(fgEvents) - ); - }, - - - renderBgEvents: function(events) { - var segs = this.eventsToSegs(events); - - // renderBgSegs might return a subset of segs, segs that were actually rendered - return this.renderBgSegs(segs) || segs; - }, - - - renderFgEvents: function(events) { - var segs = this.eventsToSegs(events); - - // renderFgSegs might return a subset of segs, segs that were actually rendered - return this.renderFgSegs(segs) || segs; - }, - - - // Unrenders all events currently rendered on the grid - unrenderEvents: function() { - this.handleSegMouseout(); // trigger an eventMouseout if user's mouse is over an event - this.clearDragListeners(); - - this.unrenderFgSegs(); - this.unrenderBgSegs(); - - this.segs = null; - }, - - - // Retrieves all rendered segment objects currently rendered on the grid - getEventSegs: function() { - return this.segs || []; - }, - - - /* Foreground Segment Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders foreground event segments onto the grid. May return a subset of segs that were rendered. - renderFgSegs: function(segs) { - // subclasses must implement - }, - - - // Unrenders all currently rendered foreground segments - unrenderFgSegs: function() { - // subclasses must implement - }, - - - // Renders and assigns an `el` property for each foreground event segment. - // Only returns segments that successfully rendered. - // A utility that subclasses may use. - renderFgSegEls: function(segs, disableResizing) { - var view = this.view; - var html = ''; - var renderedSegs = []; - var i; - - if (segs.length) { // don't build an empty html string - - // build a large concatenation of event segment HTML - for (i = 0; i < segs.length; i++) { - html += this.fgSegHtml(segs[i], disableResizing); - } - - // Grab individual elements from the combined HTML string. Use each as the default rendering. - // Then, compute the 'el' for each segment. An el might be null if the eventRender callback returned false. - $(html).each(function(i, node) { - var seg = segs[i]; - var el = view.resolveEventEl(seg.event, $(node)); - - if (el) { - el.data('fc-seg', seg); // used by handlers - seg.el = el; - renderedSegs.push(seg); - } - }); - } - - return renderedSegs; - }, - - - // Generates the HTML for the default rendering of a foreground event segment. Used by renderFgSegEls() - fgSegHtml: function(seg, disableResizing) { - // subclasses should implement - }, - - - /* Background Segment Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders the given background event segments onto the grid. - // Returns a subset of the segs that were actually rendered. - renderBgSegs: function(segs) { - return this.renderFill('bgEvent', segs); - }, - - - // Unrenders all the currently rendered background event segments - unrenderBgSegs: function() { - this.unrenderFill('bgEvent'); - }, - - - // Renders a background event element, given the default rendering. Called by the fill system. - bgEventSegEl: function(seg, el) { - return this.view.resolveEventEl(seg.event, el); // will filter through eventRender - }, - - - // Generates an array of classNames to be used for the default rendering of a background event. - // Called by fillSegHtml. - bgEventSegClasses: function(seg) { - var event = seg.event; - var source = event.source || {}; - - return [ 'fc-bgevent' ].concat( - event.className, - source.className || [] - ); - }, - - - // Generates a semicolon-separated CSS string to be used for the default rendering of a background event. - // Called by fillSegHtml. - bgEventSegCss: function(seg) { - return { - 'background-color': this.getSegSkinCss(seg)['background-color'] - }; - }, - - - // Generates an array of classNames to be used for the rendering business hours overlay. Called by the fill system. - // Called by fillSegHtml. - businessHoursSegClasses: function(seg) { - return [ 'fc-nonbusiness', 'fc-bgevent' ]; - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - // Compute business hour segs for the grid's current date range. - // Caller must ask if whole-day business hours are needed. - // If no `businessHours` configuration value is specified, assumes the calendar default. - buildBusinessHourSegs: function(wholeDay, businessHours) { - return this.eventsToSegs( - this.buildBusinessHourEvents(wholeDay, businessHours) - ); - }, - - - // Compute business hour *events* for the grid's current date range. - // Caller must ask if whole-day business hours are needed. - // If no `businessHours` configuration value is specified, assumes the calendar default. - buildBusinessHourEvents: function(wholeDay, businessHours) { - var calendar = this.view.calendar; - var events; - - if (businessHours == null) { - // fallback - // access from calendawr. don't access from view. doesn't update with dynamic options. - businessHours = calendar.options.businessHours; - } - - events = calendar.computeBusinessHourEvents(wholeDay, businessHours); - - // HACK. Eventually refactor business hours "events" system. - // If no events are given, but businessHours is activated, this means the entire visible range should be - // marked as *not* business-hours, via inverse-background rendering. - if (!events.length && businessHours) { - events = [ - $.extend({}, BUSINESS_HOUR_EVENT_DEFAULTS, { - start: this.view.end, // guaranteed out-of-range - end: this.view.end, // " - dow: null - }) - ]; - } - - return events; - }, - - - /* Handlers - ------------------------------------------------------------------------------------------------------------------*/ - - - // Attaches event-element-related handlers for *all* rendered event segments of the view. - bindSegHandlers: function() { - this.bindSegHandlersToEl(this.el); - }, - - - // Attaches event-element-related handlers to an arbitrary container element. leverages bubbling. - bindSegHandlersToEl: function(el) { - this.bindSegHandlerToEl(el, 'touchstart', this.handleSegTouchStart); - this.bindSegHandlerToEl(el, 'mouseenter', this.handleSegMouseover); - this.bindSegHandlerToEl(el, 'mouseleave', this.handleSegMouseout); - this.bindSegHandlerToEl(el, 'mousedown', this.handleSegMousedown); - this.bindSegHandlerToEl(el, 'click', this.handleSegClick); - }, - - - // Executes a handler for any a user-interaction on a segment. - // Handler gets called with (seg, ev), and with the `this` context of the Grid - bindSegHandlerToEl: function(el, name, handler) { - var _this = this; - - el.on(name, this.segSelector, function(ev) { - var seg = $(this).data('fc-seg'); // grab segment data. put there by View::renderEvents - - // only call the handlers if there is not a drag/resize in progress - if (seg && !_this.isDraggingSeg && !_this.isResizingSeg) { - return handler.call(_this, seg, ev); // context will be the Grid - } - }); - }, - - - handleSegClick: function(seg, ev) { - var res = this.view.publiclyTrigger('eventClick', seg.el[0], seg.event, ev); // can return `false` to cancel - if (res === false) { - ev.preventDefault(); - } - }, - - - // Updates internal state and triggers handlers for when an event element is moused over - handleSegMouseover: function(seg, ev) { - if ( - !GlobalEmitter.get().shouldIgnoreMouse() && - !this.mousedOverSeg - ) { - this.mousedOverSeg = seg; - if (this.view.isEventResizable(seg.event)) { - seg.el.addClass('fc-allow-mouse-resize'); - } - this.view.publiclyTrigger('eventMouseover', seg.el[0], seg.event, ev); - } - }, - - - // Updates internal state and triggers handlers for when an event element is moused out. - // Can be given no arguments, in which case it will mouseout the segment that was previously moused over. - handleSegMouseout: function(seg, ev) { - ev = ev || {}; // if given no args, make a mock mouse event - - if (this.mousedOverSeg) { - seg = seg || this.mousedOverSeg; // if given no args, use the currently moused-over segment - this.mousedOverSeg = null; - if (this.view.isEventResizable(seg.event)) { - seg.el.removeClass('fc-allow-mouse-resize'); - } - this.view.publiclyTrigger('eventMouseout', seg.el[0], seg.event, ev); - } - }, - - - handleSegMousedown: function(seg, ev) { - var isResizing = this.startSegResize(seg, ev, { distance: 5 }); - - if (!isResizing && this.view.isEventDraggable(seg.event)) { - this.buildSegDragListener(seg) - .startInteraction(ev, { - distance: 5 - }); - } - }, - - - handleSegTouchStart: function(seg, ev) { - var view = this.view; - var event = seg.event; - var isSelected = view.isEventSelected(event); - var isDraggable = view.isEventDraggable(event); - var isResizable = view.isEventResizable(event); - var isResizing = false; - var dragListener; - var eventLongPressDelay; - - if (isSelected && isResizable) { - // only allow resizing of the event is selected - isResizing = this.startSegResize(seg, ev); - } - - if (!isResizing && (isDraggable || isResizable)) { // allowed to be selected? - - eventLongPressDelay = view.opt('eventLongPressDelay'); - if (eventLongPressDelay == null) { - eventLongPressDelay = view.opt('longPressDelay'); // fallback - } - - dragListener = isDraggable ? - this.buildSegDragListener(seg) : - this.buildSegSelectListener(seg); // seg isn't draggable, but still needs to be selected - - dragListener.startInteraction(ev, { // won't start if already started - delay: isSelected ? 0 : eventLongPressDelay // do delay if not already selected - }); - } - }, - - - // returns boolean whether resizing actually started or not. - // assumes the seg allows resizing. - // `dragOptions` are optional. - startSegResize: function(seg, ev, dragOptions) { - if ($(ev.target).is('.fc-resizer')) { - this.buildSegResizeListener(seg, $(ev.target).is('.fc-start-resizer')) - .startInteraction(ev, dragOptions); - return true; - } - return false; - }, - - - - /* Event Dragging - ------------------------------------------------------------------------------------------------------------------*/ - - - // Builds a listener that will track user-dragging on an event segment. - // Generic enough to work with any type of Grid. - // Has side effect of setting/unsetting `segDragListener` - buildSegDragListener: function(seg) { - var _this = this; - var view = this.view; - var calendar = view.calendar; - var el = seg.el; - var event = seg.event; - var isDragging; - var mouseFollower; // A clone of the original element that will move with the mouse - var dropLocation; // zoned event date properties - - if (this.segDragListener) { - return this.segDragListener; - } - - // Tracks mouse movement over the *view's* coordinate map. Allows dragging and dropping between subcomponents - // of the view. - var dragListener = this.segDragListener = new HitDragListener(view, { - scroll: view.opt('dragScroll'), - subjectEl: el, - subjectCenter: true, - interactionStart: function(ev) { - seg.component = _this; // for renderDrag - isDragging = false; - mouseFollower = new MouseFollower(seg.el, { - additionalClass: 'fc-dragging', - parentEl: view.el, - opacity: dragListener.isTouch ? null : view.opt('dragOpacity'), - revertDuration: view.opt('dragRevertDuration'), - zIndex: 2 // one above the .fc-view - }); - mouseFollower.hide(); // don't show until we know this is a real drag - mouseFollower.start(ev); - }, - dragStart: function(ev) { - if (dragListener.isTouch && !view.isEventSelected(event)) { - // if not previously selected, will fire after a delay. then, select the event - view.selectEvent(event); - } - isDragging = true; - _this.handleSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported - _this.segDragStart(seg, ev); - view.hideEvent(event); // hide all event segments. our mouseFollower will take over - }, - hitOver: function(hit, isOrig, origHit) { - var dragHelperEls; - - // starting hit could be forced (DayGrid.limit) - if (seg.hit) { - origHit = seg.hit; - } - - // since we are querying the parent view, might not belong to this grid - dropLocation = _this.computeEventDrop( - origHit.component.getHitSpan(origHit), - hit.component.getHitSpan(hit), - event - ); - - if (dropLocation && !calendar.isEventSpanAllowed(_this.eventToSpan(dropLocation), event)) { - disableCursor(); - dropLocation = null; - } - - // if a valid drop location, have the subclass render a visual indication - if (dropLocation && (dragHelperEls = view.renderDrag(dropLocation, seg))) { - - dragHelperEls.addClass('fc-dragging'); - if (!dragListener.isTouch) { - _this.applyDragOpacity(dragHelperEls); - } - - mouseFollower.hide(); // if the subclass is already using a mock event "helper", hide our own - } - else { - mouseFollower.show(); // otherwise, have the helper follow the mouse (no snapping) - } - - if (isOrig) { - dropLocation = null; // needs to have moved hits to be a valid drop - } - }, - hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits - view.unrenderDrag(); // unrender whatever was done in renderDrag - mouseFollower.show(); // show in case we are moving out of all hits - dropLocation = null; - }, - hitDone: function() { // Called after a hitOut OR before a dragEnd - enableCursor(); - }, - interactionEnd: function(ev) { - delete seg.component; // prevent side effects - - // do revert animation if hasn't changed. calls a callback when finished (whether animation or not) - mouseFollower.stop(!dropLocation, function() { - if (isDragging) { - view.unrenderDrag(); - _this.segDragStop(seg, ev); - } - - if (dropLocation) { - // no need to re-show original, will rerender all anyways. esp important if eventRenderWait - view.reportSegDrop(seg, dropLocation, _this.largeUnit, el, ev); - } - else { - view.showEvent(event); - } - }); - _this.segDragListener = null; - } - }); - - return dragListener; - }, - - - // seg isn't draggable, but let's use a generic DragListener - // simply for the delay, so it can be selected. - // Has side effect of setting/unsetting `segDragListener` - buildSegSelectListener: function(seg) { - var _this = this; - var view = this.view; - var event = seg.event; - - if (this.segDragListener) { - return this.segDragListener; - } - - var dragListener = this.segDragListener = new DragListener({ - dragStart: function(ev) { - if (dragListener.isTouch && !view.isEventSelected(event)) { - // if not previously selected, will fire after a delay. then, select the event - view.selectEvent(event); - } - }, - interactionEnd: function(ev) { - _this.segDragListener = null; - } - }); - - return dragListener; - }, - - - // Called before event segment dragging starts - segDragStart: function(seg, ev) { - this.isDraggingSeg = true; - this.view.publiclyTrigger('eventDragStart', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy - }, - - - // Called after event segment dragging stops - segDragStop: function(seg, ev) { - this.isDraggingSeg = false; - this.view.publiclyTrigger('eventDragStop', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy - }, - - - // Given the spans an event drag began, and the span event was dropped, calculates the new zoned start/end/allDay - // values for the event. Subclasses may override and set additional properties to be used by renderDrag. - // A falsy returned value indicates an invalid drop. - // DOES NOT consider overlap/constraint. - computeEventDrop: function(startSpan, endSpan, event) { - var calendar = this.view.calendar; - var dragStart = startSpan.start; - var dragEnd = endSpan.start; - var delta; - var dropLocation; // zoned event date properties - - if (dragStart.hasTime() === dragEnd.hasTime()) { - delta = this.diffDates(dragEnd, dragStart); - - // if an all-day event was in a timed area and it was dragged to a different time, - // guarantee an end and adjust start/end to have times - if (event.allDay && durationHasTime(delta)) { - dropLocation = { - start: event.start.clone(), - end: calendar.getEventEnd(event), // will be an ambig day - allDay: false // for normalizeEventTimes - }; - calendar.normalizeEventTimes(dropLocation); - } - // othewise, work off existing values - else { - dropLocation = pluckEventDateProps(event); - } - - dropLocation.start.add(delta); - if (dropLocation.end) { - dropLocation.end.add(delta); - } - } - else { - // if switching from day <-> timed, start should be reset to the dropped date, and the end cleared - dropLocation = { - start: dragEnd.clone(), - end: null, // end should be cleared - allDay: !dragEnd.hasTime() - }; - } - - return dropLocation; - }, - - - // Utility for apply dragOpacity to a jQuery set - applyDragOpacity: function(els) { - var opacity = this.view.opt('dragOpacity'); - - if (opacity != null) { - els.css('opacity', opacity); - } - }, - - - /* External Element Dragging - ------------------------------------------------------------------------------------------------------------------*/ - - - // Called when a jQuery UI drag is initiated anywhere in the DOM - externalDragStart: function(ev, ui) { - var view = this.view; - var el; - var accept; - - if (view.opt('droppable')) { // only listen if this setting is on - el = $((ui ? ui.item : null) || ev.target); - - // Test that the dragged element passes the dropAccept selector or filter function. - // FYI, the default is "*" (matches all) - accept = view.opt('dropAccept'); - if ($.isFunction(accept) ? accept.call(el[0], el) : el.is(accept)) { - if (!this.isDraggingExternal) { // prevent double-listening if fired twice - this.listenToExternalDrag(el, ev, ui); - } - } - } - }, - - - // Called when a jQuery UI drag starts and it needs to be monitored for dropping - listenToExternalDrag: function(el, ev, ui) { - var _this = this; - var calendar = this.view.calendar; - var meta = getDraggedElMeta(el); // extra data about event drop, including possible event to create - var dropLocation; // a null value signals an unsuccessful drag - - // listener that tracks mouse movement over date-associated pixel regions - var dragListener = _this.externalDragListener = new HitDragListener(this, { - interactionStart: function() { - _this.isDraggingExternal = true; - }, - hitOver: function(hit) { - dropLocation = _this.computeExternalDrop( - hit.component.getHitSpan(hit), // since we are querying the parent view, might not belong to this grid - meta - ); - - if ( // invalid hit? - dropLocation && - !calendar.isExternalSpanAllowed(_this.eventToSpan(dropLocation), dropLocation, meta.eventProps) - ) { - disableCursor(); - dropLocation = null; - } - - if (dropLocation) { - _this.renderDrag(dropLocation); // called without a seg parameter - } - }, - hitOut: function() { - dropLocation = null; // signal unsuccessful - }, - hitDone: function() { // Called after a hitOut OR before a dragEnd - enableCursor(); - _this.unrenderDrag(); - }, - interactionEnd: function(ev) { - if (dropLocation) { // element was dropped on a valid hit - _this.view.reportExternalDrop(meta, dropLocation, el, ev, ui); - } - _this.isDraggingExternal = false; - _this.externalDragListener = null; - } - }); - - dragListener.startDrag(ev); // start listening immediately - }, - - - // Given a hit to be dropped upon, and misc data associated with the jqui drag (guaranteed to be a plain object), - // returns the zoned start/end dates for the event that would result from the hypothetical drop. end might be null. - // Returning a null value signals an invalid drop hit. - // DOES NOT consider overlap/constraint. - computeExternalDrop: function(span, meta) { - var calendar = this.view.calendar; - var dropLocation = { - start: calendar.applyTimezone(span.start), // simulate a zoned event start date - end: null - }; - - // if dropped on an all-day span, and element's metadata specified a time, set it - if (meta.startTime && !dropLocation.start.hasTime()) { - dropLocation.start.time(meta.startTime); - } - - if (meta.duration) { - dropLocation.end = dropLocation.start.clone().add(meta.duration); - } - - return dropLocation; - }, - - - - /* Drag Rendering (for both events and an external elements) - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of an event or external element being dragged. - // `dropLocation` contains hypothetical start/end/allDay values the event would have if dropped. end can be null. - // `seg` is the internal segment object that is being dragged. If dragging an external element, `seg` is null. - // A truthy returned value indicates this method has rendered a helper element. - // Must return elements used for any mock events. - renderDrag: function(dropLocation, seg) { - // subclasses must implement - }, - - - // Unrenders a visual indication of an event or external element being dragged - unrenderDrag: function() { - // subclasses must implement - }, - - - /* Resizing - ------------------------------------------------------------------------------------------------------------------*/ - - - // Creates a listener that tracks the user as they resize an event segment. - // Generic enough to work with any type of Grid. - buildSegResizeListener: function(seg, isStart) { - var _this = this; - var view = this.view; - var calendar = view.calendar; - var el = seg.el; - var event = seg.event; - var eventEnd = calendar.getEventEnd(event); - var isDragging; - var resizeLocation; // zoned event date properties. falsy if invalid resize - - // Tracks mouse movement over the *grid's* coordinate map - var dragListener = this.segResizeListener = new HitDragListener(this, { - scroll: view.opt('dragScroll'), - subjectEl: el, - interactionStart: function() { - isDragging = false; - }, - dragStart: function(ev) { - isDragging = true; - _this.handleSegMouseout(seg, ev); // ensure a mouseout on the manipulated event has been reported - _this.segResizeStart(seg, ev); - }, - hitOver: function(hit, isOrig, origHit) { - var origHitSpan = _this.getHitSpan(origHit); - var hitSpan = _this.getHitSpan(hit); - - resizeLocation = isStart ? - _this.computeEventStartResize(origHitSpan, hitSpan, event) : - _this.computeEventEndResize(origHitSpan, hitSpan, event); - - if (resizeLocation) { - if (!calendar.isEventSpanAllowed(_this.eventToSpan(resizeLocation), event)) { - disableCursor(); - resizeLocation = null; - } - // no change? (FYI, event dates might have zones) - else if ( - resizeLocation.start.isSame(event.start.clone().stripZone()) && - resizeLocation.end.isSame(eventEnd.clone().stripZone()) - ) { - resizeLocation = null; - } - } - - if (resizeLocation) { - view.hideEvent(event); - _this.renderEventResize(resizeLocation, seg); - } - }, - hitOut: function() { // called before mouse moves to a different hit OR moved out of all hits - resizeLocation = null; - view.showEvent(event); // for when out-of-bounds. show original - }, - hitDone: function() { // resets the rendering to show the original event - _this.unrenderEventResize(); - enableCursor(); - }, - interactionEnd: function(ev) { - if (isDragging) { - _this.segResizeStop(seg, ev); - } - - if (resizeLocation) { // valid date to resize to? - // no need to re-show original, will rerender all anyways. esp important if eventRenderWait - view.reportSegResize(seg, resizeLocation, _this.largeUnit, el, ev); - } - else { - view.showEvent(event); - } - _this.segResizeListener = null; - } - }); - - return dragListener; - }, - - - // Called before event segment resizing starts - segResizeStart: function(seg, ev) { - this.isResizingSeg = true; - this.view.publiclyTrigger('eventResizeStart', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy - }, - - - // Called after event segment resizing stops - segResizeStop: function(seg, ev) { - this.isResizingSeg = false; - this.view.publiclyTrigger('eventResizeStop', seg.el[0], seg.event, ev, {}); // last argument is jqui dummy - }, - - - // Returns new date-information for an event segment being resized from its start - computeEventStartResize: function(startSpan, endSpan, event) { - return this.computeEventResize('start', startSpan, endSpan, event); - }, - - - // Returns new date-information for an event segment being resized from its end - computeEventEndResize: function(startSpan, endSpan, event) { - return this.computeEventResize('end', startSpan, endSpan, event); - }, - - - // Returns new zoned date information for an event segment being resized from its start OR end - // `type` is either 'start' or 'end'. - // DOES NOT consider overlap/constraint. - computeEventResize: function(type, startSpan, endSpan, event) { - var calendar = this.view.calendar; - var delta = this.diffDates(endSpan[type], startSpan[type]); - var resizeLocation; // zoned event date properties - var defaultDuration; - - // build original values to work from, guaranteeing a start and end - resizeLocation = { - start: event.start.clone(), - end: calendar.getEventEnd(event), - allDay: event.allDay - }; - - // if an all-day event was in a timed area and was resized to a time, adjust start/end to have times - if (resizeLocation.allDay && durationHasTime(delta)) { - resizeLocation.allDay = false; - calendar.normalizeEventTimes(resizeLocation); - } - - resizeLocation[type].add(delta); // apply delta to start or end - - // if the event was compressed too small, find a new reasonable duration for it - if (!resizeLocation.start.isBefore(resizeLocation.end)) { - - defaultDuration = - this.minResizeDuration || // TODO: hack - (event.allDay ? - calendar.defaultAllDayEventDuration : - calendar.defaultTimedEventDuration); - - if (type == 'start') { // resizing the start? - resizeLocation.start = resizeLocation.end.clone().subtract(defaultDuration); - } - else { // resizing the end? - resizeLocation.end = resizeLocation.start.clone().add(defaultDuration); - } - } - - return resizeLocation; - }, - - - // Renders a visual indication of an event being resized. - // `range` has the updated dates of the event. `seg` is the original segment object involved in the drag. - // Must return elements used for any mock events. - renderEventResize: function(range, seg) { - // subclasses must implement - }, - - - // Unrenders a visual indication of an event being resized. - unrenderEventResize: function() { - // subclasses must implement - }, - - - /* Rendering Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Compute the text that should be displayed on an event's element. - // `range` can be the Event object itself, or something range-like, with at least a `start`. - // If event times are disabled, or the event has no time, will return a blank string. - // If not specified, formatStr will default to the eventTimeFormat setting, - // and displayEnd will default to the displayEventEnd setting. - getEventTimeText: function(range, formatStr, displayEnd) { - - if (formatStr == null) { - formatStr = this.eventTimeFormat; - } - - if (displayEnd == null) { - displayEnd = this.displayEventEnd; - } - - if (this.displayEventTime && range.start.hasTime()) { - if (displayEnd && range.end) { - return this.view.formatRange(range, formatStr); - } - else { - return range.start.format(formatStr); - } - } - - return ''; - }, - - - // Generic utility for generating the HTML classNames for an event segment's element - getSegClasses: function(seg, isDraggable, isResizable) { - var view = this.view; - var classes = [ - 'fc-event', - seg.isStart ? 'fc-start' : 'fc-not-start', - seg.isEnd ? 'fc-end' : 'fc-not-end' - ].concat(this.getSegCustomClasses(seg)); - - if (isDraggable) { - classes.push('fc-draggable'); - } - if (isResizable) { - classes.push('fc-resizable'); - } - - // event is currently selected? attach a className. - if (view.isEventSelected(seg.event)) { - classes.push('fc-selected'); - } - - return classes; - }, - - - // List of classes that were defined by the caller of the API in some way - getSegCustomClasses: function(seg) { - var event = seg.event; - - return [].concat( - event.className, // guaranteed to be an array - event.source ? event.source.className : [] - ); - }, - - - // Utility for generating event skin-related CSS properties - getSegSkinCss: function(seg) { - return { - 'background-color': this.getSegBackgroundColor(seg), - 'border-color': this.getSegBorderColor(seg), - color: this.getSegTextColor(seg) - }; - }, - - - // Queries for caller-specified color, then falls back to default - getSegBackgroundColor: function(seg) { - return seg.event.backgroundColor || - seg.event.color || - this.getSegDefaultBackgroundColor(seg); - }, - - - getSegDefaultBackgroundColor: function(seg) { - var source = seg.event.source || {}; - - return source.backgroundColor || - source.color || - this.view.opt('eventBackgroundColor') || - this.view.opt('eventColor'); - }, - - - // Queries for caller-specified color, then falls back to default - getSegBorderColor: function(seg) { - return seg.event.borderColor || - seg.event.color || - this.getSegDefaultBorderColor(seg); - }, - - - getSegDefaultBorderColor: function(seg) { - var source = seg.event.source || {}; - - return source.borderColor || - source.color || - this.view.opt('eventBorderColor') || - this.view.opt('eventColor'); - }, - - - // Queries for caller-specified color, then falls back to default - getSegTextColor: function(seg) { - return seg.event.textColor || - this.getSegDefaultTextColor(seg); - }, - - - getSegDefaultTextColor: function(seg) { - var source = seg.event.source || {}; - - return source.textColor || - this.view.opt('eventTextColor'); - }, - - - /* Converting events -> eventRange -> eventSpan -> eventSegs - ------------------------------------------------------------------------------------------------------------------*/ - - - // Generates an array of segments for the given single event - // Can accept an event "location" as well (which only has start/end and no allDay) - eventToSegs: function(event) { - return this.eventsToSegs([ event ]); - }, - - - eventToSpan: function(event) { - return this.eventToSpans(event)[0]; - }, - - - // Generates spans (always unzoned) for the given event. - // Does not do any inverting for inverse-background events. - // Can accept an event "location" as well (which only has start/end and no allDay) - eventToSpans: function(event) { - var range = this.eventToRange(event); - return this.eventRangeToSpans(range, event); - }, - - - - // Converts an array of event objects into an array of event segment objects. - // A custom `segSliceFunc` may be given for arbitrarily slicing up events. - // Doesn't guarantee an order for the resulting array. - eventsToSegs: function(allEvents, segSliceFunc) { - var _this = this; - var eventsById = groupEventsById(allEvents); - var segs = []; - - $.each(eventsById, function(id, events) { - var ranges = []; - var i; - - for (i = 0; i < events.length; i++) { - ranges.push(_this.eventToRange(events[i])); - } - - // inverse-background events (utilize only the first event in calculations) - if (isInverseBgEvent(events[0])) { - ranges = _this.invertRanges(ranges); - - for (i = 0; i < ranges.length; i++) { - segs.push.apply(segs, // append to - _this.eventRangeToSegs(ranges[i], events[0], segSliceFunc)); - } - } - // normal event ranges - else { - for (i = 0; i < ranges.length; i++) { - segs.push.apply(segs, // append to - _this.eventRangeToSegs(ranges[i], events[i], segSliceFunc)); - } - } - }); - - return segs; - }, - - - // Generates the unzoned start/end dates an event appears to occupy - // Can accept an event "location" as well (which only has start/end and no allDay) - eventToRange: function(event) { - var calendar = this.view.calendar; - var start = event.start.clone().stripZone(); - var end = ( - event.end ? - event.end.clone() : - // derive the end from the start and allDay. compute allDay if necessary - calendar.getDefaultEventEnd( - event.allDay != null ? - event.allDay : - !event.start.hasTime(), - event.start - ) - ).stripZone(); - - // hack: dynamic locale change forgets to upate stored event localed - calendar.localizeMoment(start); - calendar.localizeMoment(end); - - return { start: start, end: end }; - }, - - - // Given an event's range (unzoned start/end), and the event itself, - // slice into segments (using the segSliceFunc function if specified) - eventRangeToSegs: function(range, event, segSliceFunc) { - var spans = this.eventRangeToSpans(range, event); - var segs = []; - var i; - - for (i = 0; i < spans.length; i++) { - segs.push.apply(segs, // append to - this.eventSpanToSegs(spans[i], event, segSliceFunc)); - } - - return segs; - }, - - - // Given an event's unzoned date range, return an array of "span" objects. - // Subclasses can override. - eventRangeToSpans: function(range, event) { - return [ $.extend({}, range) ]; // copy into a single-item array - }, - - - // Given an event's span (unzoned start/end and other misc data), and the event itself, - // slices into segments and attaches event-derived properties to them. - eventSpanToSegs: function(span, event, segSliceFunc) { - var segs = segSliceFunc ? segSliceFunc(span) : this.spanToSegs(span); - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - seg.event = event; - seg.eventStartMS = +span.start; // TODO: not the best name after making spans unzoned - seg.eventDurationMS = span.end - span.start; - } - - return segs; - }, - - - // Produces a new array of range objects that will cover all the time NOT covered by the given ranges. - // SIDE EFFECT: will mutate the given array and will use its date references. - invertRanges: function(ranges) { - var view = this.view; - var viewStart = view.start.clone(); // need a copy - var viewEnd = view.end.clone(); // need a copy - var inverseRanges = []; - var start = viewStart; // the end of the previous range. the start of the new range - var i, range; - - // ranges need to be in order. required for our date-walking algorithm - ranges.sort(compareRanges); - - for (i = 0; i < ranges.length; i++) { - range = ranges[i]; - - // add the span of time before the event (if there is any) - if (range.start > start) { // compare millisecond time (skip any ambig logic) - inverseRanges.push({ - start: start, - end: range.start - }); - } - - start = range.end; - } - - // add the span of time after the last event (if there is any) - if (start < viewEnd) { // compare millisecond time (skip any ambig logic) - inverseRanges.push({ - start: start, - end: viewEnd - }); - } - - return inverseRanges; - }, - - - sortEventSegs: function(segs) { - segs.sort(proxy(this, 'compareEventSegs')); - }, - - - // A cmp function for determining which segments should take visual priority - compareEventSegs: function(seg1, seg2) { - return seg1.eventStartMS - seg2.eventStartMS || // earlier events go first - seg2.eventDurationMS - seg1.eventDurationMS || // tie? longer events go first - seg2.event.allDay - seg1.event.allDay || // tie? put all-day events first (booleans cast to 0/1) - compareByFieldSpecs(seg1.event, seg2.event, this.view.eventOrderSpecs); - } - -}); - - -/* Utilities -----------------------------------------------------------------------------------------------------------------------*/ - - -function pluckEventDateProps(event) { - return { - start: event.start.clone(), - end: event.end ? event.end.clone() : null, - allDay: event.allDay // keep it the same - }; -} -FC.pluckEventDateProps = pluckEventDateProps; - - -function isBgEvent(event) { // returns true if background OR inverse-background - var rendering = getEventRendering(event); - return rendering === 'background' || rendering === 'inverse-background'; -} -FC.isBgEvent = isBgEvent; // export - - -function isInverseBgEvent(event) { - return getEventRendering(event) === 'inverse-background'; -} - - -function getEventRendering(event) { - return firstDefined((event.source || {}).rendering, event.rendering); -} - - -function groupEventsById(events) { - var eventsById = {}; - var i, event; - - for (i = 0; i < events.length; i++) { - event = events[i]; - (eventsById[event._id] || (eventsById[event._id] = [])).push(event); - } - - return eventsById; -} - - -// A cmp function for determining which non-inverted "ranges" (see above) happen earlier -function compareRanges(range1, range2) { - return range1.start - range2.start; // earlier ranges go first -} - - -/* External-Dragging-Element Data -----------------------------------------------------------------------------------------------------------------------*/ - -// Require all HTML5 data-* attributes used by FullCalendar to have this prefix. -// A value of '' will query attributes like data-event. A value of 'fc' will query attributes like data-fc-event. -FC.dataAttrPrefix = ''; - -// Given a jQuery element that might represent a dragged FullCalendar event, returns an intermediate data structure -// to be used for Event Object creation. -// A defined `.eventProps`, even when empty, indicates that an event should be created. -function getDraggedElMeta(el) { - var prefix = FC.dataAttrPrefix; - var eventProps; // properties for creating the event, not related to date/time - var startTime; // a Duration - var duration; - var stick; - - if (prefix) { prefix += '-'; } - eventProps = el.data(prefix + 'event') || null; - - if (eventProps) { - if (typeof eventProps === 'object') { - eventProps = $.extend({}, eventProps); // make a copy - } - else { // something like 1 or true. still signal event creation - eventProps = {}; - } - - // pluck special-cased date/time properties - startTime = eventProps.start; - if (startTime == null) { startTime = eventProps.time; } // accept 'time' as well - duration = eventProps.duration; - stick = eventProps.stick; - delete eventProps.start; - delete eventProps.time; - delete eventProps.duration; - delete eventProps.stick; - } - - // fallback to standalone attribute values for each of the date/time properties - if (startTime == null) { startTime = el.data(prefix + 'start'); } - if (startTime == null) { startTime = el.data(prefix + 'time'); } // accept 'time' as well - if (duration == null) { duration = el.data(prefix + 'duration'); } - if (stick == null) { stick = el.data(prefix + 'stick'); } - - // massage into correct data types - startTime = startTime != null ? moment.duration(startTime) : null; - duration = duration != null ? moment.duration(duration) : null; - stick = Boolean(stick); - - return { eventProps: eventProps, startTime: startTime, duration: duration, stick: stick }; -} - - -;; - -/* -A set of rendering and date-related methods for a visual component comprised of one or more rows of day columns. -Prerequisite: the object being mixed into needs to be a *Grid* -*/ -var DayTableMixin = FC.DayTableMixin = { - - breakOnWeeks: false, // should create a new row for each week? - dayDates: null, // whole-day dates for each column. left to right - dayIndices: null, // for each day from start, the offset - daysPerRow: null, - rowCnt: null, - colCnt: null, - colHeadFormat: null, - - - // Populates internal variables used for date calculation and rendering - updateDayTable: function() { - var view = this.view; - var date = this.start.clone(); - var dayIndex = -1; - var dayIndices = []; - var dayDates = []; - var daysPerRow; - var firstDay; - var rowCnt; - - while (date.isBefore(this.end)) { // loop each day from start to end - if (view.isHiddenDay(date)) { - dayIndices.push(dayIndex + 0.5); // mark that it's between indices - } - else { - dayIndex++; - dayIndices.push(dayIndex); - dayDates.push(date.clone()); - } - date.add(1, 'days'); - } - - if (this.breakOnWeeks) { - // count columns until the day-of-week repeats - firstDay = dayDates[0].day(); - for (daysPerRow = 1; daysPerRow < dayDates.length; daysPerRow++) { - if (dayDates[daysPerRow].day() == firstDay) { - break; - } - } - rowCnt = Math.ceil(dayDates.length / daysPerRow); - } - else { - rowCnt = 1; - daysPerRow = dayDates.length; - } - - this.dayDates = dayDates; - this.dayIndices = dayIndices; - this.daysPerRow = daysPerRow; - this.rowCnt = rowCnt; - - this.updateDayTableCols(); - }, - - - // Computes and assigned the colCnt property and updates any options that may be computed from it - updateDayTableCols: function() { - this.colCnt = this.computeColCnt(); - this.colHeadFormat = this.view.opt('columnFormat') || this.computeColHeadFormat(); - }, - - - // Determines how many columns there should be in the table - computeColCnt: function() { - return this.daysPerRow; - }, - - - // Computes the ambiguously-timed moment for the given cell - getCellDate: function(row, col) { - return this.dayDates[ - this.getCellDayIndex(row, col) - ].clone(); - }, - - - // Computes the ambiguously-timed date range for the given cell - getCellRange: function(row, col) { - var start = this.getCellDate(row, col); - var end = start.clone().add(1, 'days'); - - return { start: start, end: end }; - }, - - - // Returns the number of day cells, chronologically, from the first of the grid (0-based) - getCellDayIndex: function(row, col) { - return row * this.daysPerRow + this.getColDayIndex(col); - }, - - - // Returns the numner of day cells, chronologically, from the first cell in *any given row* - getColDayIndex: function(col) { - if (this.isRTL) { - return this.colCnt - 1 - col; - } - else { - return col; - } - }, - - - // Given a date, returns its chronolocial cell-index from the first cell of the grid. - // If the date lies between cells (because of hiddenDays), returns a floating-point value between offsets. - // If before the first offset, returns a negative number. - // If after the last offset, returns an offset past the last cell offset. - // Only works for *start* dates of cells. Will not work for exclusive end dates for cells. - getDateDayIndex: function(date) { - var dayIndices = this.dayIndices; - var dayOffset = date.diff(this.start, 'days'); - - if (dayOffset < 0) { - return dayIndices[0] - 1; - } - else if (dayOffset >= dayIndices.length) { - return dayIndices[dayIndices.length - 1] + 1; - } - else { - return dayIndices[dayOffset]; - } - }, - - - /* Options - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes a default column header formatting string if `colFormat` is not explicitly defined - computeColHeadFormat: function() { - // if more than one week row, or if there are a lot of columns with not much space, - // put just the day numbers will be in each cell - if (this.rowCnt > 1 || this.colCnt > 10) { - return 'ddd'; // "Sat" - } - // multiple days, so full single date string WON'T be in title text - else if (this.colCnt > 1) { - return this.view.opt('dayOfMonthFormat'); // "Sat 12/10" - } - // single day, so full single date string will probably be in title text - else { - return 'dddd'; // "Saturday" - } - }, - - - /* Slicing - ------------------------------------------------------------------------------------------------------------------*/ - - - // Slices up a date range into a segment for every week-row it intersects with - sliceRangeByRow: function(range) { - var daysPerRow = this.daysPerRow; - var normalRange = this.view.computeDayRange(range); // make whole-day range, considering nextDayThreshold - var rangeFirst = this.getDateDayIndex(normalRange.start); // inclusive first index - var rangeLast = this.getDateDayIndex(normalRange.end.clone().subtract(1, 'days')); // inclusive last index - var segs = []; - var row; - var rowFirst, rowLast; // inclusive day-index range for current row - var segFirst, segLast; // inclusive day-index range for segment - - for (row = 0; row < this.rowCnt; row++) { - rowFirst = row * daysPerRow; - rowLast = rowFirst + daysPerRow - 1; - - // intersect segment's offset range with the row's - segFirst = Math.max(rangeFirst, rowFirst); - segLast = Math.min(rangeLast, rowLast); - - // deal with in-between indices - segFirst = Math.ceil(segFirst); // in-between starts round to next cell - segLast = Math.floor(segLast); // in-between ends round to prev cell - - if (segFirst <= segLast) { // was there any intersection with the current row? - segs.push({ - row: row, - - // normalize to start of row - firstRowDayIndex: segFirst - rowFirst, - lastRowDayIndex: segLast - rowFirst, - - // must be matching integers to be the segment's start/end - isStart: segFirst === rangeFirst, - isEnd: segLast === rangeLast - }); - } - } - - return segs; - }, - - - // Slices up a date range into a segment for every day-cell it intersects with. - // TODO: make more DRY with sliceRangeByRow somehow. - sliceRangeByDay: function(range) { - var daysPerRow = this.daysPerRow; - var normalRange = this.view.computeDayRange(range); // make whole-day range, considering nextDayThreshold - var rangeFirst = this.getDateDayIndex(normalRange.start); // inclusive first index - var rangeLast = this.getDateDayIndex(normalRange.end.clone().subtract(1, 'days')); // inclusive last index - var segs = []; - var row; - var rowFirst, rowLast; // inclusive day-index range for current row - var i; - var segFirst, segLast; // inclusive day-index range for segment - - for (row = 0; row < this.rowCnt; row++) { - rowFirst = row * daysPerRow; - rowLast = rowFirst + daysPerRow - 1; - - for (i = rowFirst; i <= rowLast; i++) { - - // intersect segment's offset range with the row's - segFirst = Math.max(rangeFirst, i); - segLast = Math.min(rangeLast, i); - - // deal with in-between indices - segFirst = Math.ceil(segFirst); // in-between starts round to next cell - segLast = Math.floor(segLast); // in-between ends round to prev cell - - if (segFirst <= segLast) { // was there any intersection with the current row? - segs.push({ - row: row, - - // normalize to start of row - firstRowDayIndex: segFirst - rowFirst, - lastRowDayIndex: segLast - rowFirst, - - // must be matching integers to be the segment's start/end - isStart: segFirst === rangeFirst, - isEnd: segLast === rangeLast - }); - } - } - } - - return segs; - }, - - - /* Header Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - renderHeadHtml: function() { - var view = this.view; - - return '' + - '<div class="fc-row ' + view.widgetHeaderClass + '">' + - '<table>' + - '<thead>' + - this.renderHeadTrHtml() + - '</thead>' + - '</table>' + - '</div>'; - }, - - - renderHeadIntroHtml: function() { - return this.renderIntroHtml(); // fall back to generic - }, - - - renderHeadTrHtml: function() { - return '' + - '<tr>' + - (this.isRTL ? '' : this.renderHeadIntroHtml()) + - this.renderHeadDateCellsHtml() + - (this.isRTL ? this.renderHeadIntroHtml() : '') + - '</tr>'; - }, - - - renderHeadDateCellsHtml: function() { - var htmls = []; - var col, date; - - for (col = 0; col < this.colCnt; col++) { - date = this.getCellDate(0, col); - htmls.push(this.renderHeadDateCellHtml(date)); - } - - return htmls.join(''); - }, - - - // TODO: when internalApiVersion, accept an object for HTML attributes - // (colspan should be no different) - renderHeadDateCellHtml: function(date, colspan, otherAttrs) { - var view = this.view; - var classNames = [ - 'fc-day-header', - view.widgetHeaderClass - ]; - - // if only one row of days, the classNames on the header can represent the specific days beneath - if (this.rowCnt === 1) { - classNames = classNames.concat( - // includes the day-of-week class - // noThemeHighlight=true (don't highlight the header) - this.getDayClasses(date, true) - ); - } - else { - classNames.push('fc-' + dayIDs[date.day()]); // only add the day-of-week class - } - - return '' + - '<th class="' + classNames.join(' ') + '"' + - (this.rowCnt === 1 ? - ' data-date="' + date.format('YYYY-MM-DD') + '"' : - '') + - (colspan > 1 ? - ' colspan="' + colspan + '"' : - '') + - (otherAttrs ? - ' ' + otherAttrs : - '') + - '>' + - // don't make a link if the heading could represent multiple days, or if there's only one day (forceOff) - view.buildGotoAnchorHtml( - { date: date, forceOff: this.rowCnt > 1 || this.colCnt === 1 }, - htmlEscape(date.format(this.colHeadFormat)) // inner HTML - ) + - '</th>'; - }, - - - /* Background Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBgTrHtml: function(row) { - return '' + - '<tr>' + - (this.isRTL ? '' : this.renderBgIntroHtml(row)) + - this.renderBgCellsHtml(row) + - (this.isRTL ? this.renderBgIntroHtml(row) : '') + - '</tr>'; - }, - - - renderBgIntroHtml: function(row) { - return this.renderIntroHtml(); // fall back to generic - }, - - - renderBgCellsHtml: function(row) { - var htmls = []; - var col, date; - - for (col = 0; col < this.colCnt; col++) { - date = this.getCellDate(row, col); - htmls.push(this.renderBgCellHtml(date)); - } - - return htmls.join(''); - }, - - - renderBgCellHtml: function(date, otherAttrs) { - var view = this.view; - var classes = this.getDayClasses(date); - - classes.unshift('fc-day', view.widgetContentClass); - - return '<td class="' + classes.join(' ') + '"' + - ' data-date="' + date.format('YYYY-MM-DD') + '"' + // if date has a time, won't format it - (otherAttrs ? - ' ' + otherAttrs : - '') + - '></td>'; - }, - - - /* Generic - ------------------------------------------------------------------------------------------------------------------*/ - - - // Generates the default HTML intro for any row. User classes should override - renderIntroHtml: function() { - }, - - - // TODO: a generic method for dealing with <tr>, RTL, intro - // when increment internalApiVersion - // wrapTr (scheduler) - - - /* Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Applies the generic "intro" and "outro" HTML to the given cells. - // Intro means the leftmost cell when the calendar is LTR and the rightmost cell when RTL. Vice-versa for outro. - bookendCells: function(trEl) { - var introHtml = this.renderIntroHtml(); - - if (introHtml) { - if (this.isRTL) { - trEl.append(introHtml); - } - else { - trEl.prepend(introHtml); - } - } - } - -}; - -;; - -/* A component that renders a grid of whole-days that runs horizontally. There can be multiple rows, one per week. -----------------------------------------------------------------------------------------------------------------------*/ - -var DayGrid = FC.DayGrid = Grid.extend(DayTableMixin, { - - numbersVisible: false, // should render a row for day/week numbers? set by outside view. TODO: make internal - bottomCoordPadding: 0, // hack for extending the hit area for the last row of the coordinate grid - - rowEls: null, // set of fake row elements - cellEls: null, // set of whole-day elements comprising the row's background - helperEls: null, // set of cell skeleton elements for rendering the mock event "helper" - - rowCoordCache: null, - colCoordCache: null, - - - // Renders the rows and columns into the component's `this.el`, which should already be assigned. - // isRigid determins whether the individual rows should ignore the contents and be a constant height. - // Relies on the view's colCnt and rowCnt. In the future, this component should probably be self-sufficient. - renderDates: function(isRigid) { - var view = this.view; - var rowCnt = this.rowCnt; - var colCnt = this.colCnt; - var html = ''; - var row; - var col; - - for (row = 0; row < rowCnt; row++) { - html += this.renderDayRowHtml(row, isRigid); - } - this.el.html(html); - - this.rowEls = this.el.find('.fc-row'); - this.cellEls = this.el.find('.fc-day'); - - this.rowCoordCache = new CoordCache({ - els: this.rowEls, - isVertical: true - }); - this.colCoordCache = new CoordCache({ - els: this.cellEls.slice(0, this.colCnt), // only the first row - isHorizontal: true - }); - - // trigger dayRender with each cell's element - for (row = 0; row < rowCnt; row++) { - for (col = 0; col < colCnt; col++) { - view.publiclyTrigger( - 'dayRender', - null, - this.getCellDate(row, col), - this.getCellEl(row, col) - ); - } - } - }, - - - unrenderDates: function() { - this.removeSegPopover(); - }, - - - renderBusinessHours: function() { - var segs = this.buildBusinessHourSegs(true); // wholeDay=true - this.renderFill('businessHours', segs, 'bgevent'); - }, - - - unrenderBusinessHours: function() { - this.unrenderFill('businessHours'); - }, - - - // Generates the HTML for a single row, which is a div that wraps a table. - // `row` is the row number. - renderDayRowHtml: function(row, isRigid) { - var view = this.view; - var classes = [ 'fc-row', 'fc-week', view.widgetContentClass ]; - - if (isRigid) { - classes.push('fc-rigid'); - } - - return '' + - '<div class="' + classes.join(' ') + '">' + - '<div class="fc-bg">' + - '<table>' + - this.renderBgTrHtml(row) + - '</table>' + - '</div>' + - '<div class="fc-content-skeleton">' + - '<table>' + - (this.numbersVisible ? - '<thead>' + - this.renderNumberTrHtml(row) + - '</thead>' : - '' - ) + - '</table>' + - '</div>' + - '</div>'; - }, - - - /* Grid Number Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - renderNumberTrHtml: function(row) { - return '' + - '<tr>' + - (this.isRTL ? '' : this.renderNumberIntroHtml(row)) + - this.renderNumberCellsHtml(row) + - (this.isRTL ? this.renderNumberIntroHtml(row) : '') + - '</tr>'; - }, - - - renderNumberIntroHtml: function(row) { - return this.renderIntroHtml(); - }, - - - renderNumberCellsHtml: function(row) { - var htmls = []; - var col, date; - - for (col = 0; col < this.colCnt; col++) { - date = this.getCellDate(row, col); - htmls.push(this.renderNumberCellHtml(date)); - } - - return htmls.join(''); - }, - - - // Generates the HTML for the <td>s of the "number" row in the DayGrid's content skeleton. - // The number row will only exist if either day numbers or week numbers are turned on. - renderNumberCellHtml: function(date) { - var html = ''; - var classes; - var weekCalcFirstDoW; - - if (!this.view.dayNumbersVisible && !this.view.cellWeekNumbersVisible) { - // no numbers in day cell (week number must be along the side) - return '<td/>'; // will create an empty space above events :( - } - - classes = this.getDayClasses(date); - classes.unshift('fc-day-top'); - - if (this.view.cellWeekNumbersVisible) { - // To determine the day of week number change under ISO, we cannot - // rely on moment.js methods such as firstDayOfWeek() or weekday(), - // because they rely on the locale's dow (possibly overridden by - // our firstDay option), which may not be Monday. We cannot change - // dow, because that would affect the calendar start day as well. - if (date._locale._fullCalendar_weekCalc === 'ISO') { - weekCalcFirstDoW = 1; // Monday by ISO 8601 definition - } - else { - weekCalcFirstDoW = date._locale.firstDayOfWeek(); - } - } - - html += '<td class="' + classes.join(' ') + '" data-date="' + date.format() + '">'; - - if (this.view.cellWeekNumbersVisible && (date.day() == weekCalcFirstDoW)) { - html += this.view.buildGotoAnchorHtml( - { date: date, type: 'week' }, - { 'class': 'fc-week-number' }, - date.format('w') // inner HTML - ); - } - - if (this.view.dayNumbersVisible) { - html += this.view.buildGotoAnchorHtml( - date, - { 'class': 'fc-day-number' }, - date.date() // inner HTML - ); - } - - html += '</td>'; - - return html; - }, - - - /* Options - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes a default event time formatting string if `timeFormat` is not explicitly defined - computeEventTimeFormat: function() { - return this.view.opt('extraSmallTimeFormat'); // like "6p" or "6:30p" - }, - - - // Computes a default `displayEventEnd` value if one is not expliclty defined - computeDisplayEventEnd: function() { - return this.colCnt == 1; // we'll likely have space if there's only one day - }, - - - /* Dates - ------------------------------------------------------------------------------------------------------------------*/ - - - rangeUpdated: function() { - this.updateDayTable(); - }, - - - // Slices up the given span (unzoned start/end with other misc data) into an array of segments - spanToSegs: function(span) { - var segs = this.sliceRangeByRow(span); - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - if (this.isRTL) { - seg.leftCol = this.daysPerRow - 1 - seg.lastRowDayIndex; - seg.rightCol = this.daysPerRow - 1 - seg.firstRowDayIndex; - } - else { - seg.leftCol = seg.firstRowDayIndex; - seg.rightCol = seg.lastRowDayIndex; - } - } - - return segs; - }, - - - /* Hit System - ------------------------------------------------------------------------------------------------------------------*/ - - - prepareHits: function() { - this.colCoordCache.build(); - this.rowCoordCache.build(); - this.rowCoordCache.bottoms[this.rowCnt - 1] += this.bottomCoordPadding; // hack - }, - - - releaseHits: function() { - this.colCoordCache.clear(); - this.rowCoordCache.clear(); - }, - - - queryHit: function(leftOffset, topOffset) { - if (this.colCoordCache.isLeftInBounds(leftOffset) && this.rowCoordCache.isTopInBounds(topOffset)) { - var col = this.colCoordCache.getHorizontalIndex(leftOffset); - var row = this.rowCoordCache.getVerticalIndex(topOffset); - - if (row != null && col != null) { - return this.getCellHit(row, col); - } - } - }, - - - getHitSpan: function(hit) { - return this.getCellRange(hit.row, hit.col); - }, - - - getHitEl: function(hit) { - return this.getCellEl(hit.row, hit.col); - }, - - - /* Cell System - ------------------------------------------------------------------------------------------------------------------*/ - // FYI: the first column is the leftmost column, regardless of date - - - getCellHit: function(row, col) { - return { - row: row, - col: col, - component: this, // needed unfortunately :( - left: this.colCoordCache.getLeftOffset(col), - right: this.colCoordCache.getRightOffset(col), - top: this.rowCoordCache.getTopOffset(row), - bottom: this.rowCoordCache.getBottomOffset(row) - }; - }, - - - getCellEl: function(row, col) { - return this.cellEls.eq(row * this.colCnt + col); - }, - - - /* Event Drag Visualization - ------------------------------------------------------------------------------------------------------------------*/ - // TODO: move to DayGrid.event, similar to what we did with Grid's drag methods - - - // Renders a visual indication of an event or external element being dragged. - // `eventLocation` has zoned start and end (optional) - renderDrag: function(eventLocation, seg) { - - // always render a highlight underneath - this.renderHighlight(this.eventToSpan(eventLocation)); - - // if a segment from the same calendar but another component is being dragged, render a helper event - if (seg && seg.component !== this) { - return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements - } - }, - - - // Unrenders any visual indication of a hovering event - unrenderDrag: function() { - this.unrenderHighlight(); - this.unrenderHelper(); - }, - - - /* Event Resize Visualization - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of an event being resized - renderEventResize: function(eventLocation, seg) { - this.renderHighlight(this.eventToSpan(eventLocation)); - return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements - }, - - - // Unrenders a visual indication of an event being resized - unrenderEventResize: function() { - this.unrenderHighlight(); - this.unrenderHelper(); - }, - - - /* Event Helper - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a mock "helper" event. `sourceSeg` is the associated internal segment object. It can be null. - renderHelper: function(event, sourceSeg) { - var helperNodes = []; - var segs = this.eventToSegs(event); - var rowStructs; - - segs = this.renderFgSegEls(segs); // assigns each seg's el and returns a subset of segs that were rendered - rowStructs = this.renderSegRows(segs); - - // inject each new event skeleton into each associated row - this.rowEls.each(function(row, rowNode) { - var rowEl = $(rowNode); // the .fc-row - var skeletonEl = $('<div class="fc-helper-skeleton"><table/></div>'); // will be absolutely positioned - var skeletonTop; - - // If there is an original segment, match the top position. Otherwise, put it at the row's top level - if (sourceSeg && sourceSeg.row === row) { - skeletonTop = sourceSeg.el.position().top; - } - else { - skeletonTop = rowEl.find('.fc-content-skeleton tbody').position().top; - } - - skeletonEl.css('top', skeletonTop) - .find('table') - .append(rowStructs[row].tbodyEl); - - rowEl.append(skeletonEl); - helperNodes.push(skeletonEl[0]); - }); - - return ( // must return the elements rendered - this.helperEls = $(helperNodes) // array -> jQuery set - ); - }, - - - // Unrenders any visual indication of a mock helper event - unrenderHelper: function() { - if (this.helperEls) { - this.helperEls.remove(); - this.helperEls = null; - } - }, - - - /* Fill System (highlight, background events, business hours) - ------------------------------------------------------------------------------------------------------------------*/ - - - fillSegTag: 'td', // override the default tag name - - - // Renders a set of rectangles over the given segments of days. - // Only returns segments that successfully rendered. - renderFill: function(type, segs, className) { - var nodes = []; - var i, seg; - var skeletonEl; - - segs = this.renderFillSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - skeletonEl = this.renderFillRow(type, seg, className); - this.rowEls.eq(seg.row).append(skeletonEl); - nodes.push(skeletonEl[0]); - } - - this.elsByFill[type] = $(nodes); - - return segs; - }, - - - // Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered. - renderFillRow: function(type, seg, className) { - var colCnt = this.colCnt; - var startCol = seg.leftCol; - var endCol = seg.rightCol + 1; - var skeletonEl; - var trEl; - - className = className || type.toLowerCase(); - - skeletonEl = $( - '<div class="fc-' + className + '-skeleton">' + - '<table><tr/></table>' + - '</div>' - ); - trEl = skeletonEl.find('tr'); - - if (startCol > 0) { - trEl.append('<td colspan="' + startCol + '"/>'); - } - - trEl.append( - seg.el.attr('colspan', endCol - startCol) - ); - - if (endCol < colCnt) { - trEl.append('<td colspan="' + (colCnt - endCol) + '"/>'); - } - - this.bookendCells(trEl); - - return skeletonEl; - } - -}); - -;; - -/* Event-rendering methods for the DayGrid class -----------------------------------------------------------------------------------------------------------------------*/ - -DayGrid.mixin({ - - rowStructs: null, // an array of objects, each holding information about a row's foreground event-rendering - - - // Unrenders all events currently rendered on the grid - unrenderEvents: function() { - this.removeSegPopover(); // removes the "more.." events popover - Grid.prototype.unrenderEvents.apply(this, arguments); // calls the super-method - }, - - - // Retrieves all rendered segment objects currently rendered on the grid - getEventSegs: function() { - return Grid.prototype.getEventSegs.call(this) // get the segments from the super-method - .concat(this.popoverSegs || []); // append the segments from the "more..." popover - }, - - - // Renders the given background event segments onto the grid - renderBgSegs: function(segs) { - - // don't render timed background events - var allDaySegs = $.grep(segs, function(seg) { - return seg.event.allDay; - }); - - return Grid.prototype.renderBgSegs.call(this, allDaySegs); // call the super-method - }, - - - // Renders the given foreground event segments onto the grid - renderFgSegs: function(segs) { - var rowStructs; - - // render an `.el` on each seg - // returns a subset of the segs. segs that were actually rendered - segs = this.renderFgSegEls(segs); - - rowStructs = this.rowStructs = this.renderSegRows(segs); - - // append to each row's content skeleton - this.rowEls.each(function(i, rowNode) { - $(rowNode).find('.fc-content-skeleton > table').append( - rowStructs[i].tbodyEl - ); - }); - - return segs; // return only the segs that were actually rendered - }, - - - // Unrenders all currently rendered foreground event segments - unrenderFgSegs: function() { - var rowStructs = this.rowStructs || []; - var rowStruct; - - while ((rowStruct = rowStructs.pop())) { - rowStruct.tbodyEl.remove(); - } - - this.rowStructs = null; - }, - - - // Uses the given events array to generate <tbody> elements that should be appended to each row's content skeleton. - // Returns an array of rowStruct objects (see the bottom of `renderSegRow`). - // PRECONDITION: each segment shoud already have a rendered and assigned `.el` - renderSegRows: function(segs) { - var rowStructs = []; - var segRows; - var row; - - segRows = this.groupSegRows(segs); // group into nested arrays - - // iterate each row of segment groupings - for (row = 0; row < segRows.length; row++) { - rowStructs.push( - this.renderSegRow(row, segRows[row]) - ); - } - - return rowStructs; - }, - - - // Builds the HTML to be used for the default element for an individual segment - fgSegHtml: function(seg, disableResizing) { - var view = this.view; - var event = seg.event; - var isDraggable = view.isEventDraggable(event); - var isResizableFromStart = !disableResizing && event.allDay && - seg.isStart && view.isEventResizableFromStart(event); - var isResizableFromEnd = !disableResizing && event.allDay && - seg.isEnd && view.isEventResizableFromEnd(event); - var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd); - var skinCss = cssToStr(this.getSegSkinCss(seg)); - var timeHtml = ''; - var timeText; - var titleHtml; - - classes.unshift('fc-day-grid-event', 'fc-h-event'); - - // Only display a timed events time if it is the starting segment - if (seg.isStart) { - timeText = this.getEventTimeText(event); - if (timeText) { - timeHtml = '<span class="fc-time">' + htmlEscape(timeText) + '</span>'; - } - } - - titleHtml = - '<span class="fc-title">' + - (htmlEscape(event.title || '') || ' ') + // we always want one line of height - '</span>'; - - return '<a class="' + classes.join(' ') + '"' + - (event.url ? - ' href="' + htmlEscape(event.url) + '"' : - '' - ) + - (skinCss ? - ' style="' + skinCss + '"' : - '' - ) + - '>' + - '<div class="fc-content">' + - (this.isRTL ? - titleHtml + ' ' + timeHtml : // put a natural space in between - timeHtml + ' ' + titleHtml // - ) + - '</div>' + - (isResizableFromStart ? - '<div class="fc-resizer fc-start-resizer" />' : - '' - ) + - (isResizableFromEnd ? - '<div class="fc-resizer fc-end-resizer" />' : - '' - ) + - '</a>'; - }, - - - // Given a row # and an array of segments all in the same row, render a <tbody> element, a skeleton that contains - // the segments. Returns object with a bunch of internal data about how the render was calculated. - // NOTE: modifies rowSegs - renderSegRow: function(row, rowSegs) { - var colCnt = this.colCnt; - var segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels - var levelCnt = Math.max(1, segLevels.length); // ensure at least one level - var tbody = $('<tbody/>'); - var segMatrix = []; // lookup for which segments are rendered into which level+col cells - var cellMatrix = []; // lookup for all <td> elements of the level+col matrix - var loneCellMatrix = []; // lookup for <td> elements that only take up a single column - var i, levelSegs; - var col; - var tr; - var j, seg; - var td; - - // populates empty cells from the current column (`col`) to `endCol` - function emptyCellsUntil(endCol) { - while (col < endCol) { - // try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell - td = (loneCellMatrix[i - 1] || [])[col]; - if (td) { - td.attr( - 'rowspan', - parseInt(td.attr('rowspan') || 1, 10) + 1 - ); - } - else { - td = $('<td/>'); - tr.append(td); - } - cellMatrix[i][col] = td; - loneCellMatrix[i][col] = td; - col++; - } - } - - for (i = 0; i < levelCnt; i++) { // iterate through all levels - levelSegs = segLevels[i]; - col = 0; - tr = $('<tr/>'); - - segMatrix.push([]); - cellMatrix.push([]); - loneCellMatrix.push([]); - - // levelCnt might be 1 even though there are no actual levels. protect against this. - // this single empty row is useful for styling. - if (levelSegs) { - for (j = 0; j < levelSegs.length; j++) { // iterate through segments in level - seg = levelSegs[j]; - - emptyCellsUntil(seg.leftCol); - - // create a container that occupies or more columns. append the event element. - td = $('<td class="fc-event-container"/>').append(seg.el); - if (seg.leftCol != seg.rightCol) { - td.attr('colspan', seg.rightCol - seg.leftCol + 1); - } - else { // a single-column segment - loneCellMatrix[i][col] = td; - } - - while (col <= seg.rightCol) { - cellMatrix[i][col] = td; - segMatrix[i][col] = seg; - col++; - } - - tr.append(td); - } - } - - emptyCellsUntil(colCnt); // finish off the row - this.bookendCells(tr); - tbody.append(tr); - } - - return { // a "rowStruct" - row: row, // the row number - tbodyEl: tbody, - cellMatrix: cellMatrix, - segMatrix: segMatrix, - segLevels: segLevels, - segs: rowSegs - }; - }, - - - // Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels. - // NOTE: modifies segs - buildSegLevels: function(segs) { - var levels = []; - var i, seg; - var j; - - // Give preference to elements with certain criteria, so they have - // a chance to be closer to the top. - this.sortEventSegs(segs); - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - - // loop through levels, starting with the topmost, until the segment doesn't collide with other segments - for (j = 0; j < levels.length; j++) { - if (!isDaySegCollision(seg, levels[j])) { - break; - } - } - // `j` now holds the desired subrow index - seg.level = j; - - // create new level array if needed and append segment - (levels[j] || (levels[j] = [])).push(seg); - } - - // order segments left-to-right. very important if calendar is RTL - for (j = 0; j < levels.length; j++) { - levels[j].sort(compareDaySegCols); - } - - return levels; - }, - - - // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row - groupSegRows: function(segs) { - var segRows = []; - var i; - - for (i = 0; i < this.rowCnt; i++) { - segRows.push([]); - } - - for (i = 0; i < segs.length; i++) { - segRows[segs[i].row].push(segs[i]); - } - - return segRows; - } - -}); - - -// Computes whether two segments' columns collide. They are assumed to be in the same row. -function isDaySegCollision(seg, otherSegs) { - var i, otherSeg; - - for (i = 0; i < otherSegs.length; i++) { - otherSeg = otherSegs[i]; - - if ( - otherSeg.leftCol <= seg.rightCol && - otherSeg.rightCol >= seg.leftCol - ) { - return true; - } - } - - return false; -} - - -// A cmp function for determining the leftmost event -function compareDaySegCols(a, b) { - return a.leftCol - b.leftCol; -} - -;; - -/* Methods relate to limiting the number events for a given day on a DayGrid -----------------------------------------------------------------------------------------------------------------------*/ -// NOTE: all the segs being passed around in here are foreground segs - -DayGrid.mixin({ - - segPopover: null, // the Popover that holds events that can't fit in a cell. null when not visible - popoverSegs: null, // an array of segment objects that the segPopover holds. null when not visible - - - removeSegPopover: function() { - if (this.segPopover) { - this.segPopover.hide(); // in handler, will call segPopover's removeElement - } - }, - - - // Limits the number of "levels" (vertically stacking layers of events) for each row of the grid. - // `levelLimit` can be false (don't limit), a number, or true (should be computed). - limitRows: function(levelLimit) { - var rowStructs = this.rowStructs || []; - var row; // row # - var rowLevelLimit; - - for (row = 0; row < rowStructs.length; row++) { - this.unlimitRow(row); - - if (!levelLimit) { - rowLevelLimit = false; - } - else if (typeof levelLimit === 'number') { - rowLevelLimit = levelLimit; - } - else { - rowLevelLimit = this.computeRowLevelLimit(row); - } - - if (rowLevelLimit !== false) { - this.limitRow(row, rowLevelLimit); - } - } - }, - - - // Computes the number of levels a row will accomodate without going outside its bounds. - // Assumes the row is "rigid" (maintains a constant height regardless of what is inside). - // `row` is the row number. - computeRowLevelLimit: function(row) { - var rowEl = this.rowEls.eq(row); // the containing "fake" row div - var rowHeight = rowEl.height(); // TODO: cache somehow? - var trEls = this.rowStructs[row].tbodyEl.children(); - var i, trEl; - var trHeight; - - function iterInnerHeights(i, childNode) { - trHeight = Math.max(trHeight, $(childNode).outerHeight()); - } - - // Reveal one level <tr> at a time and stop when we find one out of bounds - for (i = 0; i < trEls.length; i++) { - trEl = trEls.eq(i).removeClass('fc-limited'); // reset to original state (reveal) - - // with rowspans>1 and IE8, trEl.outerHeight() would return the height of the largest cell, - // so instead, find the tallest inner content element. - trHeight = 0; - trEl.find('> td > :first-child').each(iterInnerHeights); - - if (trEl.position().top + trHeight > rowHeight) { - return i; - } - } - - return false; // should not limit at all - }, - - - // Limits the given grid row to the maximum number of levels and injects "more" links if necessary. - // `row` is the row number. - // `levelLimit` is a number for the maximum (inclusive) number of levels allowed. - limitRow: function(row, levelLimit) { - var _this = this; - var rowStruct = this.rowStructs[row]; - var moreNodes = []; // array of "more" <a> links and <td> DOM nodes - var col = 0; // col #, left-to-right (not chronologically) - var levelSegs; // array of segment objects in the last allowable level, ordered left-to-right - var cellMatrix; // a matrix (by level, then column) of all <td> jQuery elements in the row - var limitedNodes; // array of temporarily hidden level <tr> and segment <td> DOM nodes - var i, seg; - var segsBelow; // array of segment objects below `seg` in the current `col` - var totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies - var colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column) - var td, rowspan; - var segMoreNodes; // array of "more" <td> cells that will stand-in for the current seg's cell - var j; - var moreTd, moreWrap, moreLink; - - // Iterates through empty level cells and places "more" links inside if need be - function emptyCellsUntil(endCol) { // goes from current `col` to `endCol` - while (col < endCol) { - segsBelow = _this.getCellSegs(row, col, levelLimit); - if (segsBelow.length) { - td = cellMatrix[levelLimit - 1][col]; - moreLink = _this.renderMoreLink(row, col, segsBelow); - moreWrap = $('<div/>').append(moreLink); - td.append(moreWrap); - moreNodes.push(moreWrap[0]); - } - col++; - } - } - - if (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit? - levelSegs = rowStruct.segLevels[levelLimit - 1]; - cellMatrix = rowStruct.cellMatrix; - - limitedNodes = rowStruct.tbodyEl.children().slice(levelLimit) // get level <tr> elements past the limit - .addClass('fc-limited').get(); // hide elements and get a simple DOM-nodes array - - // iterate though segments in the last allowable level - for (i = 0; i < levelSegs.length; i++) { - seg = levelSegs[i]; - emptyCellsUntil(seg.leftCol); // process empty cells before the segment - - // determine *all* segments below `seg` that occupy the same columns - colSegsBelow = []; - totalSegsBelow = 0; - while (col <= seg.rightCol) { - segsBelow = this.getCellSegs(row, col, levelLimit); - colSegsBelow.push(segsBelow); - totalSegsBelow += segsBelow.length; - col++; - } - - if (totalSegsBelow) { // do we need to replace this segment with one or many "more" links? - td = cellMatrix[levelLimit - 1][seg.leftCol]; // the segment's parent cell - rowspan = td.attr('rowspan') || 1; - segMoreNodes = []; - - // make a replacement <td> for each column the segment occupies. will be one for each colspan - for (j = 0; j < colSegsBelow.length; j++) { - moreTd = $('<td class="fc-more-cell"/>').attr('rowspan', rowspan); - segsBelow = colSegsBelow[j]; - moreLink = this.renderMoreLink( - row, - seg.leftCol + j, - [ seg ].concat(segsBelow) // count seg as hidden too - ); - moreWrap = $('<div/>').append(moreLink); - moreTd.append(moreWrap); - segMoreNodes.push(moreTd[0]); - moreNodes.push(moreTd[0]); - } - - td.addClass('fc-limited').after($(segMoreNodes)); // hide original <td> and inject replacements - limitedNodes.push(td[0]); - } - } - - emptyCellsUntil(this.colCnt); // finish off the level - rowStruct.moreEls = $(moreNodes); // for easy undoing later - rowStruct.limitedEls = $(limitedNodes); // for easy undoing later - } - }, - - - // Reveals all levels and removes all "more"-related elements for a grid's row. - // `row` is a row number. - unlimitRow: function(row) { - var rowStruct = this.rowStructs[row]; - - if (rowStruct.moreEls) { - rowStruct.moreEls.remove(); - rowStruct.moreEls = null; - } - - if (rowStruct.limitedEls) { - rowStruct.limitedEls.removeClass('fc-limited'); - rowStruct.limitedEls = null; - } - }, - - - // Renders an <a> element that represents hidden event element for a cell. - // Responsible for attaching click handler as well. - renderMoreLink: function(row, col, hiddenSegs) { - var _this = this; - var view = this.view; - - return $('<a class="fc-more"/>') - .text( - this.getMoreLinkText(hiddenSegs.length) - ) - .on('click', function(ev) { - var clickOption = view.opt('eventLimitClick'); - var date = _this.getCellDate(row, col); - var moreEl = $(this); - var dayEl = _this.getCellEl(row, col); - var allSegs = _this.getCellSegs(row, col); - - // rescope the segments to be within the cell's date - var reslicedAllSegs = _this.resliceDaySegs(allSegs, date); - var reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date); - - if (typeof clickOption === 'function') { - // the returned value can be an atomic option - clickOption = view.publiclyTrigger('eventLimitClick', null, { - date: date, - dayEl: dayEl, - moreEl: moreEl, - segs: reslicedAllSegs, - hiddenSegs: reslicedHiddenSegs - }, ev); - } - - if (clickOption === 'popover') { - _this.showSegPopover(row, col, moreEl, reslicedAllSegs); - } - else if (typeof clickOption === 'string') { // a view name - view.calendar.zoomTo(date, clickOption); - } - }); - }, - - - // Reveals the popover that displays all events within a cell - showSegPopover: function(row, col, moreLink, segs) { - var _this = this; - var view = this.view; - var moreWrap = moreLink.parent(); // the <div> wrapper around the <a> - var topEl; // the element we want to match the top coordinate of - var options; - - if (this.rowCnt == 1) { - topEl = view.el; // will cause the popover to cover any sort of header - } - else { - topEl = this.rowEls.eq(row); // will align with top of row - } - - options = { - className: 'fc-more-popover', - content: this.renderSegPopoverContent(row, col, segs), - parentEl: this.view.el, // attach to root of view. guarantees outside of scrollbars. - top: topEl.offset().top, - autoHide: true, // when the user clicks elsewhere, hide the popover - viewportConstrain: view.opt('popoverViewportConstrain'), - hide: function() { - // kill everything when the popover is hidden - // notify events to be removed - if (_this.popoverSegs) { - var seg; - for (var i = 0; i < _this.popoverSegs.length; ++i) { - seg = _this.popoverSegs[i]; - view.publiclyTrigger('eventDestroy', seg.event, seg.event, seg.el); - } - } - _this.segPopover.removeElement(); - _this.segPopover = null; - _this.popoverSegs = null; - } - }; - - // Determine horizontal coordinate. - // We use the moreWrap instead of the <td> to avoid border confusion. - if (this.isRTL) { - options.right = moreWrap.offset().left + moreWrap.outerWidth() + 1; // +1 to be over cell border - } - else { - options.left = moreWrap.offset().left - 1; // -1 to be over cell border - } - - this.segPopover = new Popover(options); - this.segPopover.show(); - - // the popover doesn't live within the grid's container element, and thus won't get the event - // delegated-handlers for free. attach event-related handlers to the popover. - this.bindSegHandlersToEl(this.segPopover.el); - }, - - - // Builds the inner DOM contents of the segment popover - renderSegPopoverContent: function(row, col, segs) { - var view = this.view; - var isTheme = view.opt('theme'); - var title = this.getCellDate(row, col).format(view.opt('dayPopoverFormat')); - var content = $( - '<div class="fc-header ' + view.widgetHeaderClass + '">' + - '<span class="fc-close ' + - (isTheme ? 'ui-icon ui-icon-closethick' : 'fc-icon fc-icon-x') + - '"></span>' + - '<span class="fc-title">' + - htmlEscape(title) + - '</span>' + - '<div class="fc-clear"/>' + - '</div>' + - '<div class="fc-body ' + view.widgetContentClass + '">' + - '<div class="fc-event-container"></div>' + - '</div>' - ); - var segContainer = content.find('.fc-event-container'); - var i; - - // render each seg's `el` and only return the visible segs - segs = this.renderFgSegEls(segs, true); // disableResizing=true - this.popoverSegs = segs; - - for (i = 0; i < segs.length; i++) { - - // because segments in the popover are not part of a grid coordinate system, provide a hint to any - // grids that want to do drag-n-drop about which cell it came from - this.hitsNeeded(); - segs[i].hit = this.getCellHit(row, col); - this.hitsNotNeeded(); - - segContainer.append(segs[i].el); - } - - return content; - }, - - - // Given the events within an array of segment objects, reslice them to be in a single day - resliceDaySegs: function(segs, dayDate) { - - // build an array of the original events - var events = $.map(segs, function(seg) { - return seg.event; - }); - - var dayStart = dayDate.clone(); - var dayEnd = dayStart.clone().add(1, 'days'); - var dayRange = { start: dayStart, end: dayEnd }; - - // slice the events with a custom slicing function - segs = this.eventsToSegs( - events, - function(range) { - var seg = intersectRanges(range, dayRange); // undefind if no intersection - return seg ? [ seg ] : []; // must return an array of segments - } - ); - - // force an order because eventsToSegs doesn't guarantee one - this.sortEventSegs(segs); - - return segs; - }, - - - // Generates the text that should be inside a "more" link, given the number of events it represents - getMoreLinkText: function(num) { - var opt = this.view.opt('eventLimitText'); - - if (typeof opt === 'function') { - return opt(num); - } - else { - return '+' + num + ' ' + opt; - } - }, - - - // Returns segments within a given cell. - // If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs. - getCellSegs: function(row, col, startLevel) { - var segMatrix = this.rowStructs[row].segMatrix; - var level = startLevel || 0; - var segs = []; - var seg; - - while (level < segMatrix.length) { - seg = segMatrix[level][col]; - if (seg) { - segs.push(seg); - } - level++; - } - - return segs; - } - -}); - -;; - -/* A component that renders one or more columns of vertical time slots -----------------------------------------------------------------------------------------------------------------------*/ -// We mixin DayTable, even though there is only a single row of days - -var TimeGrid = FC.TimeGrid = Grid.extend(DayTableMixin, { - - slotDuration: null, // duration of a "slot", a distinct time segment on given day, visualized by lines - snapDuration: null, // granularity of time for dragging and selecting - snapsPerSlot: null, - minTime: null, // Duration object that denotes the first visible time of any given day - maxTime: null, // Duration object that denotes the exclusive visible end time of any given day - labelFormat: null, // formatting string for times running along vertical axis - labelInterval: null, // duration of how often a label should be displayed for a slot - - colEls: null, // cells elements in the day-row background - slatContainerEl: null, // div that wraps all the slat rows - slatEls: null, // elements running horizontally across all columns - nowIndicatorEls: null, - - colCoordCache: null, - slatCoordCache: null, - - - constructor: function() { - Grid.apply(this, arguments); // call the super-constructor - - this.processOptions(); - }, - - - // Renders the time grid into `this.el`, which should already be assigned. - // Relies on the view's colCnt. In the future, this component should probably be self-sufficient. - renderDates: function() { - this.el.html(this.renderHtml()); - this.colEls = this.el.find('.fc-day'); - this.slatContainerEl = this.el.find('.fc-slats'); - this.slatEls = this.slatContainerEl.find('tr'); - - this.colCoordCache = new CoordCache({ - els: this.colEls, - isHorizontal: true - }); - this.slatCoordCache = new CoordCache({ - els: this.slatEls, - isVertical: true - }); - - this.renderContentSkeleton(); - }, - - - // Renders the basic HTML skeleton for the grid - renderHtml: function() { - return '' + - '<div class="fc-bg">' + - '<table>' + - this.renderBgTrHtml(0) + // row=0 - '</table>' + - '</div>' + - '<div class="fc-slats">' + - '<table>' + - this.renderSlatRowHtml() + - '</table>' + - '</div>'; - }, - - - // Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL. - renderSlatRowHtml: function() { - var view = this.view; - var isRTL = this.isRTL; - var html = ''; - var slotTime = moment.duration(+this.minTime); // wish there was .clone() for durations - var slotDate; // will be on the view's first day, but we only care about its time - var isLabeled; - var axisHtml; - - // Calculate the time for each slot - while (slotTime < this.maxTime) { - slotDate = this.start.clone().time(slotTime); - isLabeled = isInt(divideDurationByDuration(slotTime, this.labelInterval)); - - axisHtml = - '<td class="fc-axis fc-time ' + view.widgetContentClass + '" ' + view.axisStyleAttr() + '>' + - (isLabeled ? - '<span>' + // for matchCellWidths - htmlEscape(slotDate.format(this.labelFormat)) + - '</span>' : - '' - ) + - '</td>'; - - html += - '<tr data-time="' + slotDate.format('HH:mm:ss') + '"' + - (isLabeled ? '' : ' class="fc-minor"') + - '>' + - (!isRTL ? axisHtml : '') + - '<td class="' + view.widgetContentClass + '"/>' + - (isRTL ? axisHtml : '') + - "</tr>"; - - slotTime.add(this.slotDuration); - } - - return html; - }, - - - /* Options - ------------------------------------------------------------------------------------------------------------------*/ - - - // Parses various options into properties of this object - processOptions: function() { - var view = this.view; - var slotDuration = view.opt('slotDuration'); - var snapDuration = view.opt('snapDuration'); - var input; - - slotDuration = moment.duration(slotDuration); - snapDuration = snapDuration ? moment.duration(snapDuration) : slotDuration; - - this.slotDuration = slotDuration; - this.snapDuration = snapDuration; - this.snapsPerSlot = slotDuration / snapDuration; // TODO: ensure an integer multiple? - - this.minResizeDuration = snapDuration; // hack - - this.minTime = moment.duration(view.opt('minTime')); - this.maxTime = moment.duration(view.opt('maxTime')); - - // might be an array value (for TimelineView). - // if so, getting the most granular entry (the last one probably). - input = view.opt('slotLabelFormat'); - if ($.isArray(input)) { - input = input[input.length - 1]; - } - - this.labelFormat = - input || - view.opt('smallTimeFormat'); // the computed default - - input = view.opt('slotLabelInterval'); - this.labelInterval = input ? - moment.duration(input) : - this.computeLabelInterval(slotDuration); - }, - - - // Computes an automatic value for slotLabelInterval - computeLabelInterval: function(slotDuration) { - var i; - var labelInterval; - var slotsPerLabel; - - // find the smallest stock label interval that results in more than one slots-per-label - for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) { - labelInterval = moment.duration(AGENDA_STOCK_SUB_DURATIONS[i]); - slotsPerLabel = divideDurationByDuration(labelInterval, slotDuration); - if (isInt(slotsPerLabel) && slotsPerLabel > 1) { - return labelInterval; - } - } - - return moment.duration(slotDuration); // fall back. clone - }, - - - // Computes a default event time formatting string if `timeFormat` is not explicitly defined - computeEventTimeFormat: function() { - return this.view.opt('noMeridiemTimeFormat'); // like "6:30" (no AM/PM) - }, - - - // Computes a default `displayEventEnd` value if one is not expliclty defined - computeDisplayEventEnd: function() { - return true; - }, - - - /* Hit System - ------------------------------------------------------------------------------------------------------------------*/ - - - prepareHits: function() { - this.colCoordCache.build(); - this.slatCoordCache.build(); - }, - - - releaseHits: function() { - this.colCoordCache.clear(); - // NOTE: don't clear slatCoordCache because we rely on it for computeTimeTop - }, - - - queryHit: function(leftOffset, topOffset) { - var snapsPerSlot = this.snapsPerSlot; - var colCoordCache = this.colCoordCache; - var slatCoordCache = this.slatCoordCache; - - if (colCoordCache.isLeftInBounds(leftOffset) && slatCoordCache.isTopInBounds(topOffset)) { - var colIndex = colCoordCache.getHorizontalIndex(leftOffset); - var slatIndex = slatCoordCache.getVerticalIndex(topOffset); - - if (colIndex != null && slatIndex != null) { - var slatTop = slatCoordCache.getTopOffset(slatIndex); - var slatHeight = slatCoordCache.getHeight(slatIndex); - var partial = (topOffset - slatTop) / slatHeight; // floating point number between 0 and 1 - var localSnapIndex = Math.floor(partial * snapsPerSlot); // the snap # relative to start of slat - var snapIndex = slatIndex * snapsPerSlot + localSnapIndex; - var snapTop = slatTop + (localSnapIndex / snapsPerSlot) * slatHeight; - var snapBottom = slatTop + ((localSnapIndex + 1) / snapsPerSlot) * slatHeight; - - return { - col: colIndex, - snap: snapIndex, - component: this, // needed unfortunately :( - left: colCoordCache.getLeftOffset(colIndex), - right: colCoordCache.getRightOffset(colIndex), - top: snapTop, - bottom: snapBottom - }; - } - } - }, - - - getHitSpan: function(hit) { - var start = this.getCellDate(0, hit.col); // row=0 - var time = this.computeSnapTime(hit.snap); // pass in the snap-index - var end; - - start.time(time); - end = start.clone().add(this.snapDuration); - - return { start: start, end: end }; - }, - - - getHitEl: function(hit) { - return this.colEls.eq(hit.col); - }, - - - /* Dates - ------------------------------------------------------------------------------------------------------------------*/ - - - rangeUpdated: function() { - this.updateDayTable(); - }, - - - // Given a row number of the grid, representing a "snap", returns a time (Duration) from its start-of-day - computeSnapTime: function(snapIndex) { - return moment.duration(this.minTime + this.snapDuration * snapIndex); - }, - - - // Slices up the given span (unzoned start/end with other misc data) into an array of segments - spanToSegs: function(span) { - var segs = this.sliceRangeByTimes(span); - var i; - - for (i = 0; i < segs.length; i++) { - if (this.isRTL) { - segs[i].col = this.daysPerRow - 1 - segs[i].dayIndex; - } - else { - segs[i].col = segs[i].dayIndex; - } - } - - return segs; - }, - - - sliceRangeByTimes: function(range) { - var segs = []; - var seg; - var dayIndex; - var dayDate; - var dayRange; - - for (dayIndex = 0; dayIndex < this.daysPerRow; dayIndex++) { - dayDate = this.dayDates[dayIndex].clone(); // TODO: better API for this? - dayRange = { - start: dayDate.clone().time(this.minTime), - end: dayDate.clone().time(this.maxTime) - }; - seg = intersectRanges(range, dayRange); // both will be ambig timezone - if (seg) { - seg.dayIndex = dayIndex; - segs.push(seg); - } - } - - return segs; - }, - - - /* Coordinates - ------------------------------------------------------------------------------------------------------------------*/ - - - updateSize: function(isResize) { // NOT a standard Grid method - this.slatCoordCache.build(); - - if (isResize) { - this.updateSegVerticals( - [].concat(this.fgSegs || [], this.bgSegs || [], this.businessSegs || []) - ); - } - }, - - - getTotalSlatHeight: function() { - return this.slatContainerEl.outerHeight(); - }, - - - // Computes the top coordinate, relative to the bounds of the grid, of the given date. - // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight. - computeDateTop: function(date, startOfDayDate) { - return this.computeTimeTop( - moment.duration( - date - startOfDayDate.clone().stripTime() - ) - ); - }, - - - // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration). - computeTimeTop: function(time) { - var len = this.slatEls.length; - var slatCoverage = (time - this.minTime) / this.slotDuration; // floating-point value of # of slots covered - var slatIndex; - var slatRemainder; - - // compute a floating-point number for how many slats should be progressed through. - // from 0 to number of slats (inclusive) - // constrained because minTime/maxTime might be customized. - slatCoverage = Math.max(0, slatCoverage); - slatCoverage = Math.min(len, slatCoverage); - - // an integer index of the furthest whole slat - // from 0 to number slats (*exclusive*, so len-1) - slatIndex = Math.floor(slatCoverage); - slatIndex = Math.min(slatIndex, len - 1); - - // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition. - // could be 1.0 if slatCoverage is covering *all* the slots - slatRemainder = slatCoverage - slatIndex; - - return this.slatCoordCache.getTopPosition(slatIndex) + - this.slatCoordCache.getHeight(slatIndex) * slatRemainder; - }, - - - - /* Event Drag Visualization - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of an event being dragged over the specified date(s). - // A returned value of `true` signals that a mock "helper" event has been rendered. - renderDrag: function(eventLocation, seg) { - - if (seg) { // if there is event information for this drag, render a helper event - - // returns mock event elements - // signal that a helper has been rendered - return this.renderEventLocationHelper(eventLocation, seg); - } - else { - // otherwise, just render a highlight - this.renderHighlight(this.eventToSpan(eventLocation)); - } - }, - - - // Unrenders any visual indication of an event being dragged - unrenderDrag: function() { - this.unrenderHelper(); - this.unrenderHighlight(); - }, - - - /* Event Resize Visualization - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of an event being resized - renderEventResize: function(eventLocation, seg) { - return this.renderEventLocationHelper(eventLocation, seg); // returns mock event elements - }, - - - // Unrenders any visual indication of an event being resized - unrenderEventResize: function() { - this.unrenderHelper(); - }, - - - /* Event Helper - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a mock "helper" event. `sourceSeg` is the original segment object and might be null (an external drag) - renderHelper: function(event, sourceSeg) { - return this.renderHelperSegs(this.eventToSegs(event), sourceSeg); // returns mock event elements - }, - - - // Unrenders any mock helper event - unrenderHelper: function() { - this.unrenderHelperSegs(); - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBusinessHours: function() { - this.renderBusinessSegs( - this.buildBusinessHourSegs() - ); - }, - - - unrenderBusinessHours: function() { - this.unrenderBusinessSegs(); - }, - - - /* Now Indicator - ------------------------------------------------------------------------------------------------------------------*/ - - - getNowIndicatorUnit: function() { - return 'minute'; // will refresh on the minute - }, - - - renderNowIndicator: function(date) { - // seg system might be overkill, but it handles scenario where line needs to be rendered - // more than once because of columns with the same date (resources columns for example) - var segs = this.spanToSegs({ start: date, end: date }); - var top = this.computeDateTop(date, date); - var nodes = []; - var i; - - // render lines within the columns - for (i = 0; i < segs.length; i++) { - nodes.push($('<div class="fc-now-indicator fc-now-indicator-line"></div>') - .css('top', top) - .appendTo(this.colContainerEls.eq(segs[i].col))[0]); - } - - // render an arrow over the axis - if (segs.length > 0) { // is the current time in view? - nodes.push($('<div class="fc-now-indicator fc-now-indicator-arrow"></div>') - .css('top', top) - .appendTo(this.el.find('.fc-content-skeleton'))[0]); - } - - this.nowIndicatorEls = $(nodes); - }, - - - unrenderNowIndicator: function() { - if (this.nowIndicatorEls) { - this.nowIndicatorEls.remove(); - this.nowIndicatorEls = null; - } - }, - - - /* Selection - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight. - renderSelection: function(span) { - if (this.view.opt('selectHelper')) { // this setting signals that a mock helper event should be rendered - - // normally acceps an eventLocation, span has a start/end, which is good enough - this.renderEventLocationHelper(span); - } - else { - this.renderHighlight(span); - } - }, - - - // Unrenders any visual indication of a selection - unrenderSelection: function() { - this.unrenderHelper(); - this.unrenderHighlight(); - }, - - - /* Highlight - ------------------------------------------------------------------------------------------------------------------*/ - - - renderHighlight: function(span) { - this.renderHighlightSegs(this.spanToSegs(span)); - }, - - - unrenderHighlight: function() { - this.unrenderHighlightSegs(); - } - -}); - -;; - -/* Methods for rendering SEGMENTS, pieces of content that live on the view - ( this file is no longer just for events ) -----------------------------------------------------------------------------------------------------------------------*/ - -TimeGrid.mixin({ - - colContainerEls: null, // containers for each column - - // inner-containers for each column where different types of segs live - fgContainerEls: null, - bgContainerEls: null, - helperContainerEls: null, - highlightContainerEls: null, - businessContainerEls: null, - - // arrays of different types of displayed segments - fgSegs: null, - bgSegs: null, - helperSegs: null, - highlightSegs: null, - businessSegs: null, - - - // Renders the DOM that the view's content will live in - renderContentSkeleton: function() { - var cellHtml = ''; - var i; - var skeletonEl; - - for (i = 0; i < this.colCnt; i++) { - cellHtml += - '<td>' + - '<div class="fc-content-col">' + - '<div class="fc-event-container fc-helper-container"></div>' + - '<div class="fc-event-container"></div>' + - '<div class="fc-highlight-container"></div>' + - '<div class="fc-bgevent-container"></div>' + - '<div class="fc-business-container"></div>' + - '</div>' + - '</td>'; - } - - skeletonEl = $( - '<div class="fc-content-skeleton">' + - '<table>' + - '<tr>' + cellHtml + '</tr>' + - '</table>' + - '</div>' - ); - - this.colContainerEls = skeletonEl.find('.fc-content-col'); - this.helperContainerEls = skeletonEl.find('.fc-helper-container'); - this.fgContainerEls = skeletonEl.find('.fc-event-container:not(.fc-helper-container)'); - this.bgContainerEls = skeletonEl.find('.fc-bgevent-container'); - this.highlightContainerEls = skeletonEl.find('.fc-highlight-container'); - this.businessContainerEls = skeletonEl.find('.fc-business-container'); - - this.bookendCells(skeletonEl.find('tr')); // TODO: do this on string level - this.el.append(skeletonEl); - }, - - - /* Foreground Events - ------------------------------------------------------------------------------------------------------------------*/ - - - renderFgSegs: function(segs) { - segs = this.renderFgSegsIntoContainers(segs, this.fgContainerEls); - this.fgSegs = segs; - return segs; // needed for Grid::renderEvents - }, - - - unrenderFgSegs: function() { - this.unrenderNamedSegs('fgSegs'); - }, - - - /* Foreground Helper Events - ------------------------------------------------------------------------------------------------------------------*/ - - - renderHelperSegs: function(segs, sourceSeg) { - var helperEls = []; - var i, seg; - var sourceEl; - - segs = this.renderFgSegsIntoContainers(segs, this.helperContainerEls); - - // Try to make the segment that is in the same row as sourceSeg look the same - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - if (sourceSeg && sourceSeg.col === seg.col) { - sourceEl = sourceSeg.el; - seg.el.css({ - left: sourceEl.css('left'), - right: sourceEl.css('right'), - 'margin-left': sourceEl.css('margin-left'), - 'margin-right': sourceEl.css('margin-right') - }); - } - helperEls.push(seg.el[0]); - } - - this.helperSegs = segs; - - return $(helperEls); // must return rendered helpers - }, - - - unrenderHelperSegs: function() { - this.unrenderNamedSegs('helperSegs'); - }, - - - /* Background Events - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBgSegs: function(segs) { - segs = this.renderFillSegEls('bgEvent', segs); // TODO: old fill system - this.updateSegVerticals(segs); - this.attachSegsByCol(this.groupSegsByCol(segs), this.bgContainerEls); - this.bgSegs = segs; - return segs; // needed for Grid::renderEvents - }, - - - unrenderBgSegs: function() { - this.unrenderNamedSegs('bgSegs'); - }, - - - /* Highlight - ------------------------------------------------------------------------------------------------------------------*/ - - - renderHighlightSegs: function(segs) { - segs = this.renderFillSegEls('highlight', segs); // TODO: old fill system - this.updateSegVerticals(segs); - this.attachSegsByCol(this.groupSegsByCol(segs), this.highlightContainerEls); - this.highlightSegs = segs; - }, - - - unrenderHighlightSegs: function() { - this.unrenderNamedSegs('highlightSegs'); - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBusinessSegs: function(segs) { - segs = this.renderFillSegEls('businessHours', segs); // TODO: old fill system - this.updateSegVerticals(segs); - this.attachSegsByCol(this.groupSegsByCol(segs), this.businessContainerEls); - this.businessSegs = segs; - }, - - - unrenderBusinessSegs: function() { - this.unrenderNamedSegs('businessSegs'); - }, - - - /* Seg Rendering Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col - groupSegsByCol: function(segs) { - var segsByCol = []; - var i; - - for (i = 0; i < this.colCnt; i++) { - segsByCol.push([]); - } - - for (i = 0; i < segs.length; i++) { - segsByCol[segs[i].col].push(segs[i]); - } - - return segsByCol; - }, - - - // Given segments grouped by column, insert the segments' elements into a parallel array of container - // elements, each living within a column. - attachSegsByCol: function(segsByCol, containerEls) { - var col; - var segs; - var i; - - for (col = 0; col < this.colCnt; col++) { // iterate each column grouping - segs = segsByCol[col]; - - for (i = 0; i < segs.length; i++) { - containerEls.eq(col).append(segs[i].el); - } - } - }, - - - // Given the name of a property of `this` object, assumed to be an array of segments, - // loops through each segment and removes from DOM. Will null-out the property afterwards. - unrenderNamedSegs: function(propName) { - var segs = this[propName]; - var i; - - if (segs) { - for (i = 0; i < segs.length; i++) { - segs[i].el.remove(); - } - this[propName] = null; - } - }, - - - - /* Foreground Event Rendering Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Given an array of foreground segments, render a DOM element for each, computes position, - // and attaches to the column inner-container elements. - renderFgSegsIntoContainers: function(segs, containerEls) { - var segsByCol; - var col; - - segs = this.renderFgSegEls(segs); // will call fgSegHtml - segsByCol = this.groupSegsByCol(segs); - - for (col = 0; col < this.colCnt; col++) { - this.updateFgSegCoords(segsByCol[col]); - } - - this.attachSegsByCol(segsByCol, containerEls); - - return segs; - }, - - - // Renders the HTML for a single event segment's default rendering - fgSegHtml: function(seg, disableResizing) { - var view = this.view; - var event = seg.event; - var isDraggable = view.isEventDraggable(event); - var isResizableFromStart = !disableResizing && seg.isStart && view.isEventResizableFromStart(event); - var isResizableFromEnd = !disableResizing && seg.isEnd && view.isEventResizableFromEnd(event); - var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd); - var skinCss = cssToStr(this.getSegSkinCss(seg)); - var timeText; - var fullTimeText; // more verbose time text. for the print stylesheet - var startTimeText; // just the start time text - - classes.unshift('fc-time-grid-event', 'fc-v-event'); - - if (view.isMultiDayEvent(event)) { // if the event appears to span more than one day... - // Don't display time text on segments that run entirely through a day. - // That would appear as midnight-midnight and would look dumb. - // Otherwise, display the time text for the *segment's* times (like 6pm-midnight or midnight-10am) - if (seg.isStart || seg.isEnd) { - timeText = this.getEventTimeText(seg); - fullTimeText = this.getEventTimeText(seg, 'LT'); - startTimeText = this.getEventTimeText(seg, null, false); // displayEnd=false - } - } else { - // Display the normal time text for the *event's* times - timeText = this.getEventTimeText(event); - fullTimeText = this.getEventTimeText(event, 'LT'); - startTimeText = this.getEventTimeText(event, null, false); // displayEnd=false - } - - return '<a class="' + classes.join(' ') + '"' + - (event.url ? - ' href="' + htmlEscape(event.url) + '"' : - '' - ) + - (skinCss ? - ' style="' + skinCss + '"' : - '' - ) + - '>' + - '<div class="fc-content">' + - (timeText ? - '<div class="fc-time"' + - ' data-start="' + htmlEscape(startTimeText) + '"' + - ' data-full="' + htmlEscape(fullTimeText) + '"' + - '>' + - '<span>' + htmlEscape(timeText) + '</span>' + - '</div>' : - '' - ) + - (event.title ? - '<div class="fc-title">' + - htmlEscape(event.title) + - '</div>' : - '' - ) + - '</div>' + - '<div class="fc-bg"/>' + - /* TODO: write CSS for this - (isResizableFromStart ? - '<div class="fc-resizer fc-start-resizer" />' : - '' - ) + - */ - (isResizableFromEnd ? - '<div class="fc-resizer fc-end-resizer" />' : - '' - ) + - '</a>'; - }, - - - /* Seg Position Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Refreshes the CSS top/bottom coordinates for each segment element. - // Works when called after initial render, after a window resize/zoom for example. - updateSegVerticals: function(segs) { - this.computeSegVerticals(segs); - this.assignSegVerticals(segs); - }, - - - // For each segment in an array, computes and assigns its top and bottom properties - computeSegVerticals: function(segs) { - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - seg.top = this.computeDateTop(seg.start, seg.start); - seg.bottom = this.computeDateTop(seg.end, seg.start); - } - }, - - - // Given segments that already have their top/bottom properties computed, applies those values to - // the segments' elements. - assignSegVerticals: function(segs) { - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - seg.el.css(this.generateSegVerticalCss(seg)); - } - }, - - - // Generates an object with CSS properties for the top/bottom coordinates of a segment element - generateSegVerticalCss: function(seg) { - return { - top: seg.top, - bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container - }; - }, - - - /* Foreground Event Positioning Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Given segments that are assumed to all live in the *same column*, - // compute their verical/horizontal coordinates and assign to their elements. - updateFgSegCoords: function(segs) { - this.computeSegVerticals(segs); // horizontals relies on this - this.computeFgSegHorizontals(segs); // compute horizontal coordinates, z-index's, and reorder the array - this.assignSegVerticals(segs); - this.assignFgSegHorizontals(segs); - }, - - - // Given an array of segments that are all in the same column, sets the backwardCoord and forwardCoord on each. - // NOTE: Also reorders the given array by date! - computeFgSegHorizontals: function(segs) { - var levels; - var level0; - var i; - - this.sortEventSegs(segs); // order by certain criteria - levels = buildSlotSegLevels(segs); - computeForwardSlotSegs(levels); - - if ((level0 = levels[0])) { - - for (i = 0; i < level0.length; i++) { - computeSlotSegPressures(level0[i]); - } - - for (i = 0; i < level0.length; i++) { - this.computeFgSegForwardBack(level0[i], 0, 0); - } - } - }, - - - // Calculate seg.forwardCoord and seg.backwardCoord for the segment, where both values range - // from 0 to 1. If the calendar is left-to-right, the seg.backwardCoord maps to "left" and - // seg.forwardCoord maps to "right" (via percentage). Vice-versa if the calendar is right-to-left. - // - // The segment might be part of a "series", which means consecutive segments with the same pressure - // who's width is unknown until an edge has been hit. `seriesBackwardPressure` is the number of - // segments behind this one in the current series, and `seriesBackwardCoord` is the starting - // coordinate of the first segment in the series. - computeFgSegForwardBack: function(seg, seriesBackwardPressure, seriesBackwardCoord) { - var forwardSegs = seg.forwardSegs; - var i; - - if (seg.forwardCoord === undefined) { // not already computed - - if (!forwardSegs.length) { - - // if there are no forward segments, this segment should butt up against the edge - seg.forwardCoord = 1; - } - else { - - // sort highest pressure first - this.sortForwardSegs(forwardSegs); - - // this segment's forwardCoord will be calculated from the backwardCoord of the - // highest-pressure forward segment. - this.computeFgSegForwardBack(forwardSegs[0], seriesBackwardPressure + 1, seriesBackwardCoord); - seg.forwardCoord = forwardSegs[0].backwardCoord; - } - - // calculate the backwardCoord from the forwardCoord. consider the series - seg.backwardCoord = seg.forwardCoord - - (seg.forwardCoord - seriesBackwardCoord) / // available width for series - (seriesBackwardPressure + 1); // # of segments in the series - - // use this segment's coordinates to computed the coordinates of the less-pressurized - // forward segments - for (i=0; i<forwardSegs.length; i++) { - this.computeFgSegForwardBack(forwardSegs[i], 0, seg.forwardCoord); - } - } - }, - - - sortForwardSegs: function(forwardSegs) { - forwardSegs.sort(proxy(this, 'compareForwardSegs')); - }, - - - // A cmp function for determining which forward segment to rely on more when computing coordinates. - compareForwardSegs: function(seg1, seg2) { - // put higher-pressure first - return seg2.forwardPressure - seg1.forwardPressure || - // put segments that are closer to initial edge first (and favor ones with no coords yet) - (seg1.backwardCoord || 0) - (seg2.backwardCoord || 0) || - // do normal sorting... - this.compareEventSegs(seg1, seg2); - }, - - - // Given foreground event segments that have already had their position coordinates computed, - // assigns position-related CSS values to their elements. - assignFgSegHorizontals: function(segs) { - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - seg.el.css(this.generateFgSegHorizontalCss(seg)); - - // if the height is short, add a className for alternate styling - if (seg.bottom - seg.top < 30) { - seg.el.addClass('fc-short'); - } - } - }, - - - // Generates an object with CSS properties/values that should be applied to an event segment element. - // Contains important positioning-related properties that should be applied to any event element, customized or not. - generateFgSegHorizontalCss: function(seg) { - var shouldOverlap = this.view.opt('slotEventOverlap'); - var backwardCoord = seg.backwardCoord; // the left side if LTR. the right side if RTL. floating-point - var forwardCoord = seg.forwardCoord; // the right side if LTR. the left side if RTL. floating-point - var props = this.generateSegVerticalCss(seg); // get top/bottom first - var left; // amount of space from left edge, a fraction of the total width - var right; // amount of space from right edge, a fraction of the total width - - if (shouldOverlap) { - // double the width, but don't go beyond the maximum forward coordinate (1.0) - forwardCoord = Math.min(1, backwardCoord + (forwardCoord - backwardCoord) * 2); - } - - if (this.isRTL) { - left = 1 - forwardCoord; - right = backwardCoord; - } - else { - left = backwardCoord; - right = 1 - forwardCoord; - } - - props.zIndex = seg.level + 1; // convert from 0-base to 1-based - props.left = left * 100 + '%'; - props.right = right * 100 + '%'; - - if (shouldOverlap && seg.forwardPressure) { - // add padding to the edge so that forward stacked events don't cover the resizer's icon - props[this.isRTL ? 'marginLeft' : 'marginRight'] = 10 * 2; // 10 is a guesstimate of the icon's width - } - - return props; - } - -}); - - -// Builds an array of segments "levels". The first level will be the leftmost tier of segments if the calendar is -// left-to-right, or the rightmost if the calendar is right-to-left. Assumes the segments are already ordered by date. -function buildSlotSegLevels(segs) { - var levels = []; - var i, seg; - var j; - - for (i=0; i<segs.length; i++) { - seg = segs[i]; - - // go through all the levels and stop on the first level where there are no collisions - for (j=0; j<levels.length; j++) { - if (!computeSlotSegCollisions(seg, levels[j]).length) { - break; - } - } - - seg.level = j; - - (levels[j] || (levels[j] = [])).push(seg); - } - - return levels; -} - - -// For every segment, figure out the other segments that are in subsequent -// levels that also occupy the same vertical space. Accumulate in seg.forwardSegs -function computeForwardSlotSegs(levels) { - var i, level; - var j, seg; - var k; - - for (i=0; i<levels.length; i++) { - level = levels[i]; - - for (j=0; j<level.length; j++) { - seg = level[j]; - - seg.forwardSegs = []; - for (k=i+1; k<levels.length; k++) { - computeSlotSegCollisions(seg, levels[k], seg.forwardSegs); - } - } - } -} - - -// Figure out which path forward (via seg.forwardSegs) results in the longest path until -// the furthest edge is reached. The number of segments in this path will be seg.forwardPressure -function computeSlotSegPressures(seg) { - var forwardSegs = seg.forwardSegs; - var forwardPressure = 0; - var i, forwardSeg; - - if (seg.forwardPressure === undefined) { // not already computed - - for (i=0; i<forwardSegs.length; i++) { - forwardSeg = forwardSegs[i]; - - // figure out the child's maximum forward path - computeSlotSegPressures(forwardSeg); - - // either use the existing maximum, or use the child's forward pressure - // plus one (for the forwardSeg itself) - forwardPressure = Math.max( - forwardPressure, - 1 + forwardSeg.forwardPressure - ); - } - - seg.forwardPressure = forwardPressure; - } -} - - -// Find all the segments in `otherSegs` that vertically collide with `seg`. -// Append into an optionally-supplied `results` array and return. -function computeSlotSegCollisions(seg, otherSegs, results) { - results = results || []; - - for (var i=0; i<otherSegs.length; i++) { - if (isSlotSegCollision(seg, otherSegs[i])) { - results.push(otherSegs[i]); - } - } - - return results; -} - - -// Do these segments occupy the same vertical space? -function isSlotSegCollision(seg1, seg2) { - return seg1.bottom > seg2.top && seg1.top < seg2.bottom; -} - -;; - -/* An abstract class from which other views inherit from -----------------------------------------------------------------------------------------------------------------------*/ - -var View = FC.View = Class.extend(EmitterMixin, ListenerMixin, { - - type: null, // subclass' view name (string) - name: null, // deprecated. use `type` instead - title: null, // the text that will be displayed in the header's title - - calendar: null, // owner Calendar object - options: null, // hash containing all options. already merged with view-specific-options - el: null, // the view's containing element. set by Calendar - - isDateSet: false, - isDateRendered: false, - dateRenderQueue: null, - - isEventsBound: false, - isEventsSet: false, - isEventsRendered: false, - eventRenderQueue: null, - - // range the view is actually displaying (moments) - start: null, - end: null, // exclusive - - // range the view is formally responsible for (moments) - // may be different from start/end. for example, a month view might have 1st-31st, excluding padded dates - intervalStart: null, - intervalEnd: null, // exclusive - intervalDuration: null, - intervalUnit: null, // name of largest unit being displayed, like "month" or "week" - - isRTL: false, - isSelected: false, // boolean whether a range of time is user-selected or not - selectedEvent: null, - - eventOrderSpecs: null, // criteria for ordering events when they have same date/time - - // classNames styled by jqui themes - widgetHeaderClass: null, - widgetContentClass: null, - highlightStateClass: null, - - // for date utils, computed from options - nextDayThreshold: null, - isHiddenDayHash: null, - - // now indicator - isNowIndicatorRendered: null, - initialNowDate: null, // result first getNow call - initialNowQueriedMs: null, // ms time the getNow was called - nowIndicatorTimeoutID: null, // for refresh timing of now indicator - nowIndicatorIntervalID: null, // " - - - constructor: function(calendar, type, options, intervalDuration) { - - this.calendar = calendar; - this.type = this.name = type; // .name is deprecated - this.options = options; - this.intervalDuration = intervalDuration || moment.duration(1, 'day'); - - this.nextDayThreshold = moment.duration(this.opt('nextDayThreshold')); - this.initThemingProps(); - this.initHiddenDays(); - this.isRTL = this.opt('isRTL'); - - this.eventOrderSpecs = parseFieldSpecs(this.opt('eventOrder')); - - this.dateRenderQueue = new TaskQueue(); - this.eventRenderQueue = new TaskQueue(this.opt('eventRenderWait')); - - this.initialize(); - }, - - - // A good place for subclasses to initialize member variables - initialize: function() { - // subclasses can implement - }, - - - // Retrieves an option with the given name - opt: function(name) { - return this.options[name]; - }, - - - // Triggers handlers that are view-related. Modifies args before passing to calendar. - publiclyTrigger: function(name, thisObj) { // arguments beyond thisObj are passed along - var calendar = this.calendar; - - return calendar.publiclyTrigger.apply( - calendar, - [name, thisObj || this].concat( - Array.prototype.slice.call(arguments, 2), // arguments beyond thisObj - [ this ] // always make the last argument a reference to the view. TODO: deprecate - ) - ); - }, - - - // Returns a proxy of the given promise that will be rejected if the given event fires - // before the promise resolves. - rejectOn: function(eventName, promise) { - var _this = this; - - return new Promise(function(resolve, reject) { - _this.one(eventName, reject); - - function cleanup() { - _this.off(eventName, reject); - } - - promise.then(function(res) { // success - cleanup(); - resolve(res); - }, function() { // failure - cleanup(); - reject(); - }); - }); - }, - - - /* Date Computation - ------------------------------------------------------------------------------------------------------------------*/ - - - // Updates all internal dates for displaying the given unzoned range. - setRange: function(range) { - $.extend(this, range); // assigns every property to this object's member variables - this.updateTitle(); - }, - - - // Given a single current unzoned date, produce information about what range to display. - // Subclasses can override. Must return all properties. - computeRange: function(date) { - var intervalUnit = computeIntervalUnit(this.intervalDuration); - var intervalStart = date.clone().startOf(intervalUnit); - var intervalEnd = intervalStart.clone().add(this.intervalDuration); - var start, end; - - // normalize the range's time-ambiguity - if (/year|month|week|day/.test(intervalUnit)) { // whole-days? - intervalStart.stripTime(); - intervalEnd.stripTime(); - } - else { // needs to have a time? - if (!intervalStart.hasTime()) { - intervalStart = this.calendar.time(0); // give 00:00 time - } - if (!intervalEnd.hasTime()) { - intervalEnd = this.calendar.time(0); // give 00:00 time - } - } - - start = intervalStart.clone(); - start = this.skipHiddenDays(start); - end = intervalEnd.clone(); - end = this.skipHiddenDays(end, -1, true); // exclusively move backwards - - return { - intervalUnit: intervalUnit, - intervalStart: intervalStart, - intervalEnd: intervalEnd, - start: start, - end: end - }; - }, - - - // Computes the new date when the user hits the prev button, given the current date - computePrevDate: function(date) { - return this.massageCurrentDate( - date.clone().startOf(this.intervalUnit).subtract(this.intervalDuration), -1 - ); - }, - - - // Computes the new date when the user hits the next button, given the current date - computeNextDate: function(date) { - return this.massageCurrentDate( - date.clone().startOf(this.intervalUnit).add(this.intervalDuration) - ); - }, - - - // Given an arbitrarily calculated current date of the calendar, returns a date that is ensured to be completely - // visible. `direction` is optional and indicates which direction the current date was being - // incremented or decremented (1 or -1). - massageCurrentDate: function(date, direction) { - if (this.intervalDuration.as('days') <= 1) { // if the view displays a single day or smaller - if (this.isHiddenDay(date)) { - date = this.skipHiddenDays(date, direction); - date.startOf('day'); - } - } - - return date; - }, - - - /* Title and Date Formatting - ------------------------------------------------------------------------------------------------------------------*/ - - - // Sets the view's title property to the most updated computed value - updateTitle: function() { - this.title = this.computeTitle(); - this.calendar.setToolbarsTitle(this.title); - }, - - - // Computes what the title at the top of the calendar should be for this view - computeTitle: function() { - var start, end; - - // for views that span a large unit of time, show the proper interval, ignoring stray days before and after - if (this.intervalUnit === 'year' || this.intervalUnit === 'month') { - start = this.intervalStart; - end = this.intervalEnd; - } - else { // for day units or smaller, use the actual day range - start = this.start; - end = this.end; - } - - return this.formatRange( - { - // in case intervalStart/End has a time, make sure timezone is correct - start: this.calendar.applyTimezone(start), - end: this.calendar.applyTimezone(end) - }, - this.opt('titleFormat') || this.computeTitleFormat(), - this.opt('titleRangeSeparator') - ); - }, - - - // Generates the format string that should be used to generate the title for the current date range. - // Attempts to compute the most appropriate format if not explicitly specified with `titleFormat`. - computeTitleFormat: function() { - if (this.intervalUnit == 'year') { - return 'YYYY'; - } - else if (this.intervalUnit == 'month') { - return this.opt('monthYearFormat'); // like "September 2014" - } - else if (this.intervalDuration.as('days') > 1) { - return 'll'; // multi-day range. shorter, like "Sep 9 - 10 2014" - } - else { - return 'LL'; // one day. longer, like "September 9 2014" - } - }, - - - // Utility for formatting a range. Accepts a range object, formatting string, and optional separator. - // Displays all-day ranges naturally, with an inclusive end. Takes the current isRTL into account. - // The timezones of the dates within `range` will be respected. - formatRange: function(range, formatStr, separator) { - var end = range.end; - - if (!end.hasTime()) { // all-day? - end = end.clone().subtract(1); // convert to inclusive. last ms of previous day - } - - return formatRange(range.start, end, formatStr, separator, this.opt('isRTL')); - }, - - - getAllDayHtml: function() { - return this.opt('allDayHtml') || htmlEscape(this.opt('allDayText')); - }, - - - /* Navigation - ------------------------------------------------------------------------------------------------------------------*/ - - - // Generates HTML for an anchor to another view into the calendar. - // Will either generate an <a> tag or a non-clickable <span> tag, depending on enabled settings. - // `gotoOptions` can either be a moment input, or an object with the form: - // { date, type, forceOff } - // `type` is a view-type like "day" or "week". default value is "day". - // `attrs` and `innerHtml` are use to generate the rest of the HTML tag. - buildGotoAnchorHtml: function(gotoOptions, attrs, innerHtml) { - var date, type, forceOff; - var finalOptions; - - if ($.isPlainObject(gotoOptions)) { - date = gotoOptions.date; - type = gotoOptions.type; - forceOff = gotoOptions.forceOff; - } - else { - date = gotoOptions; // a single moment input - } - date = FC.moment(date); // if a string, parse it - - finalOptions = { // for serialization into the link - date: date.format('YYYY-MM-DD'), - type: type || 'day' - }; - - if (typeof attrs === 'string') { - innerHtml = attrs; - attrs = null; - } - - attrs = attrs ? ' ' + attrsToStr(attrs) : ''; // will have a leading space - innerHtml = innerHtml || ''; - - if (!forceOff && this.opt('navLinks')) { - return '<a' + attrs + - ' data-goto="' + htmlEscape(JSON.stringify(finalOptions)) + '">' + - innerHtml + - '</a>'; - } - else { - return '<span' + attrs + '>' + - innerHtml + - '</span>'; - } - }, - - - // Rendering Non-date-related Content - // ----------------------------------------------------------------------------------------------------------------- - - - // Sets the container element that the view should render inside of, does global DOM-related initializations, - // and renders all the non-date-related content inside. - setElement: function(el) { - this.el = el; - this.bindGlobalHandlers(); - this.renderSkeleton(); - }, - - - // Removes the view's container element from the DOM, clearing any content beforehand. - // Undoes any other DOM-related attachments. - removeElement: function() { - this.unsetDate(); - this.unrenderSkeleton(); - - this.unbindGlobalHandlers(); - - this.el.remove(); - // NOTE: don't null-out this.el in case the View was destroyed within an API callback. - // We don't null-out the View's other jQuery element references upon destroy, - // so we shouldn't kill this.el either. - }, - - - // Renders the basic structure of the view before any content is rendered - renderSkeleton: function() { - // subclasses should implement - }, - - - // Unrenders the basic structure of the view - unrenderSkeleton: function() { - // subclasses should implement - }, - - - // Date Setting/Unsetting - // ----------------------------------------------------------------------------------------------------------------- - - - setDate: function(date) { - var isReset = this.isDateSet; - - this.isDateSet = true; - this.handleDate(date, isReset); - this.trigger(isReset ? 'dateReset' : 'dateSet', date); - }, - - - unsetDate: function() { - if (this.isDateSet) { - this.isDateSet = false; - this.handleDateUnset(); - this.trigger('dateUnset'); - } - }, - - - // Date Handling - // ----------------------------------------------------------------------------------------------------------------- - - - handleDate: function(date, isReset) { - var _this = this; - - this.unbindEvents(); // will do nothing if not already bound - this.requestDateRender(date).then(function() { - // wish we could start earlier, but setRange/computeRange needs to execute first - _this.bindEvents(); // will request events - }); - }, - - - handleDateUnset: function() { - this.unbindEvents(); - this.requestDateUnrender(); - }, - - - // Date Render Queuing - // ----------------------------------------------------------------------------------------------------------------- - - - // if date not specified, uses current - requestDateRender: function(date) { - var _this = this; - - return this.dateRenderQueue.add(function() { - return _this.executeDateRender(date); - }); - }, - - - requestDateUnrender: function() { - var _this = this; - - return this.dateRenderQueue.add(function() { - return _this.executeDateUnrender(); - }); - }, - - - // Date High-level Rendering - // ----------------------------------------------------------------------------------------------------------------- - - - // if date not specified, uses current - executeDateRender: function(date) { - var _this = this; - - // if rendering a new date, reset scroll to initial state (scrollTime) - if (date) { - this.captureInitialScroll(); - } - else { - this.captureScroll(); // a rerender of the current date - } - - this.freezeHeight(); - - return this.executeDateUnrender().then(function() { - - if (date) { - _this.setRange(_this.computeRange(date)); - } - - if (_this.render) { - _this.render(); // TODO: deprecate - } - - _this.renderDates(); - _this.updateSize(); - _this.renderBusinessHours(); // might need coordinates, so should go after updateSize() - _this.startNowIndicator(); - - _this.thawHeight(); - _this.releaseScroll(); - - _this.isDateRendered = true; - _this.onDateRender(); - _this.trigger('dateRender'); - }); - }, - - - executeDateUnrender: function() { - var _this = this; - - if (_this.isDateRendered) { - return this.requestEventsUnrender().then(function() { - - _this.unselect(); - _this.stopNowIndicator(); - _this.triggerUnrender(); - _this.unrenderBusinessHours(); - _this.unrenderDates(); - - if (_this.destroy) { - _this.destroy(); // TODO: deprecate - } - - _this.isDateRendered = false; - _this.trigger('dateUnrender'); - }); - } - else { - return Promise.resolve(); - } - }, - - - // Date Rendering Triggers - // ----------------------------------------------------------------------------------------------------------------- - - - onDateRender: function() { - this.triggerRender(); - }, - - - // Date Low-level Rendering - // ----------------------------------------------------------------------------------------------------------------- - - - // date-cell content only - renderDates: function() { - // subclasses should implement - }, - - - // date-cell content only - unrenderDates: function() { - // subclasses should override - }, - - - // Misc view rendering utils - // ------------------------- - - - // Signals that the view's content has been rendered - triggerRender: function() { - this.publiclyTrigger('viewRender', this, this, this.el); - }, - - - // Signals that the view's content is about to be unrendered - triggerUnrender: function() { - this.publiclyTrigger('viewDestroy', this, this, this.el); - }, - - - // Binds DOM handlers to elements that reside outside the view container, such as the document - bindGlobalHandlers: function() { - this.listenTo(GlobalEmitter.get(), { - touchstart: this.processUnselect, - mousedown: this.handleDocumentMousedown - }); - }, - - - // Unbinds DOM handlers from elements that reside outside the view container - unbindGlobalHandlers: function() { - this.stopListeningTo(GlobalEmitter.get()); - }, - - - // Initializes internal variables related to theming - initThemingProps: function() { - var tm = this.opt('theme') ? 'ui' : 'fc'; - - this.widgetHeaderClass = tm + '-widget-header'; - this.widgetContentClass = tm + '-widget-content'; - this.highlightStateClass = tm + '-state-highlight'; - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders business-hours onto the view. Assumes updateSize has already been called. - renderBusinessHours: function() { - // subclasses should implement - }, - - - // Unrenders previously-rendered business-hours - unrenderBusinessHours: function() { - // subclasses should implement - }, - - - /* Now Indicator - ------------------------------------------------------------------------------------------------------------------*/ - - - // Immediately render the current time indicator and begins re-rendering it at an interval, - // which is defined by this.getNowIndicatorUnit(). - // TODO: somehow do this for the current whole day's background too - startNowIndicator: function() { - var _this = this; - var unit; - var update; - var delay; // ms wait value - - if (this.opt('nowIndicator')) { - unit = this.getNowIndicatorUnit(); - if (unit) { - update = proxy(this, 'updateNowIndicator'); // bind to `this` - - this.initialNowDate = this.calendar.getNow(); - this.initialNowQueriedMs = +new Date(); - this.renderNowIndicator(this.initialNowDate); - this.isNowIndicatorRendered = true; - - // wait until the beginning of the next interval - delay = this.initialNowDate.clone().startOf(unit).add(1, unit) - this.initialNowDate; - this.nowIndicatorTimeoutID = setTimeout(function() { - _this.nowIndicatorTimeoutID = null; - update(); - delay = +moment.duration(1, unit); - delay = Math.max(100, delay); // prevent too frequent - _this.nowIndicatorIntervalID = setInterval(update, delay); // update every interval - }, delay); - } - } - }, - - - // rerenders the now indicator, computing the new current time from the amount of time that has passed - // since the initial getNow call. - updateNowIndicator: function() { - if (this.isNowIndicatorRendered) { - this.unrenderNowIndicator(); - this.renderNowIndicator( - this.initialNowDate.clone().add(new Date() - this.initialNowQueriedMs) // add ms - ); - } - }, - - - // Immediately unrenders the view's current time indicator and stops any re-rendering timers. - // Won't cause side effects if indicator isn't rendered. - stopNowIndicator: function() { - if (this.isNowIndicatorRendered) { - - if (this.nowIndicatorTimeoutID) { - clearTimeout(this.nowIndicatorTimeoutID); - this.nowIndicatorTimeoutID = null; - } - if (this.nowIndicatorIntervalID) { - clearTimeout(this.nowIndicatorIntervalID); - this.nowIndicatorIntervalID = null; - } - - this.unrenderNowIndicator(); - this.isNowIndicatorRendered = false; - } - }, - - - // Returns a string unit, like 'second' or 'minute' that defined how often the current time indicator - // should be refreshed. If something falsy is returned, no time indicator is rendered at all. - getNowIndicatorUnit: function() { - // subclasses should implement - }, - - - // Renders a current time indicator at the given datetime - renderNowIndicator: function(date) { - // subclasses should implement - }, - - - // Undoes the rendering actions from renderNowIndicator - unrenderNowIndicator: function() { - // subclasses should implement - }, - - - /* Dimensions - ------------------------------------------------------------------------------------------------------------------*/ - - - // Refreshes anything dependant upon sizing of the container element of the grid - updateSize: function(isResize) { - - if (isResize) { - this.captureScroll(); - } - - this.updateHeight(isResize); - this.updateWidth(isResize); - this.updateNowIndicator(); - - if (isResize) { - this.releaseScroll(); - } - }, - - - // Refreshes the horizontal dimensions of the calendar - updateWidth: function(isResize) { - // subclasses should implement - }, - - - // Refreshes the vertical dimensions of the calendar - updateHeight: function(isResize) { - var calendar = this.calendar; // we poll the calendar for height information - - this.setHeight( - calendar.getSuggestedViewHeight(), - calendar.isHeightAuto() - ); - }, - - - // Updates the vertical dimensions of the calendar to the specified height. - // if `isAuto` is set to true, height becomes merely a suggestion and the view should use its "natural" height. - setHeight: function(height, isAuto) { - // subclasses should implement - }, - - - /* Scroller - ------------------------------------------------------------------------------------------------------------------*/ - - - capturedScroll: null, - capturedScrollDepth: 0, - - - captureScroll: function() { - if (!(this.capturedScrollDepth++)) { - this.capturedScroll = this.isDateRendered ? this.queryScroll() : {}; // require a render first - return true; // root? - } - return false; - }, - - - captureInitialScroll: function(forcedScroll) { - if (this.captureScroll()) { // root? - this.capturedScroll.isInitial = true; - - if (forcedScroll) { - $.extend(this.capturedScroll, forcedScroll); - } - else { - this.capturedScroll.isComputed = true; - } - } - }, - - - releaseScroll: function() { - var scroll = this.capturedScroll; - var isRoot = this.discardScroll(); - - if (scroll.isComputed) { - if (isRoot) { - // only compute initial scroll if it will actually be used (is the root capture) - $.extend(scroll, this.computeInitialScroll()); - } - else { - scroll = null; // scroll couldn't be computed. don't apply it to the DOM - } - } - - if (scroll) { - // we act immediately on a releaseScroll operation, as opposed to captureScroll. - // if capture/release wraps a render operation that screws up the scroll, - // we still want to restore it a good state after, regardless of depth. - - if (scroll.isInitial) { - this.hardSetScroll(scroll); // outsmart how browsers set scroll on initial DOM - } - else { - this.setScroll(scroll); - } - } - }, - - - discardScroll: function() { - if (!(--this.capturedScrollDepth)) { - this.capturedScroll = null; - return true; // root? - } - return false; - }, - - - computeInitialScroll: function() { - return {}; - }, - - - queryScroll: function() { - return {}; - }, - - - hardSetScroll: function(scroll) { - var _this = this; - var exec = function() { _this.setScroll(scroll); }; - exec(); - setTimeout(exec, 0); // to surely clear the browser's initial scroll for the DOM - }, - - - setScroll: function(scroll) { - }, - - - /* Height Freezing - ------------------------------------------------------------------------------------------------------------------*/ - - - freezeHeight: function() { - this.calendar.freezeContentHeight(); - }, - - - thawHeight: function() { - this.calendar.thawContentHeight(); - }, - - - // Event Binding/Unbinding - // ----------------------------------------------------------------------------------------------------------------- - - - bindEvents: function() { - var _this = this; - - if (!this.isEventsBound) { - this.isEventsBound = true; - this.rejectOn('eventsUnbind', this.requestEvents()).then(function(events) { // TODO: test rejection - _this.listenTo(_this.calendar, 'eventsReset', _this.setEvents); - _this.setEvents(events); - }); - } - }, - - - unbindEvents: function() { - if (this.isEventsBound) { - this.isEventsBound = false; - this.stopListeningTo(this.calendar, 'eventsReset'); - this.unsetEvents(); - this.trigger('eventsUnbind'); - } - }, - - - // Event Setting/Unsetting - // ----------------------------------------------------------------------------------------------------------------- - - - setEvents: function(events) { - var isReset = this.isEventSet; - - this.isEventsSet = true; - this.handleEvents(events, isReset); - this.trigger(isReset ? 'eventsReset' : 'eventsSet', events); - }, - - - unsetEvents: function() { - if (this.isEventsSet) { - this.isEventsSet = false; - this.handleEventsUnset(); - this.trigger('eventsUnset'); - } - }, - - - whenEventsSet: function() { - var _this = this; - - if (this.isEventsSet) { - return Promise.resolve(this.getCurrentEvents()); - } - else { - return new Promise(function(resolve) { - _this.one('eventsSet', resolve); - }); - } - }, - - - // Event Handling - // ----------------------------------------------------------------------------------------------------------------- - - - handleEvents: function(events, isReset) { - this.requestEventsRender(events); - }, - - - handleEventsUnset: function() { - this.requestEventsUnrender(); - }, - - - // Event Render Queuing - // ----------------------------------------------------------------------------------------------------------------- - - - // assumes any previous event renders have been cleared already - requestEventsRender: function(events) { - var _this = this; - - return this.eventRenderQueue.add(function() { // might not return a promise if debounced!? bad - return _this.executeEventsRender(events); - }); - }, - - - requestEventsUnrender: function() { - var _this = this; - - if (this.isEventsRendered) { - return this.eventRenderQueue.addQuickly(function() { - return _this.executeEventsUnrender(); - }); - } - else { - return Promise.resolve(); - } - }, - - - requestCurrentEventsRender: function() { - if (this.isEventsSet) { - this.requestEventsRender(this.getCurrentEvents()); - } - else { - return Promise.reject(); - } - }, - - - // Event High-level Rendering - // ----------------------------------------------------------------------------------------------------------------- - - - executeEventsRender: function(events) { - var _this = this; - - this.captureScroll(); - this.freezeHeight(); - - return this.executeEventsUnrender().then(function() { - _this.renderEvents(events); - - _this.thawHeight(); - _this.releaseScroll(); - - _this.isEventsRendered = true; - _this.onEventsRender(); - _this.trigger('eventsRender'); - }); - }, - - - executeEventsUnrender: function() { - if (this.isEventsRendered) { - this.onBeforeEventsUnrender(); - - this.captureScroll(); - this.freezeHeight(); - - if (this.destroyEvents) { - this.destroyEvents(); // TODO: deprecate - } - - this.unrenderEvents(); - - this.thawHeight(); - this.releaseScroll(); - - this.isEventsRendered = false; - this.trigger('eventsUnrender'); - } - - return Promise.resolve(); // always synchronous - }, - - - // Event Rendering Triggers - // ----------------------------------------------------------------------------------------------------------------- - - - // Signals that all events have been rendered - onEventsRender: function() { - this.renderedEventSegEach(function(seg) { - this.publiclyTrigger('eventAfterRender', seg.event, seg.event, seg.el); - }); - this.publiclyTrigger('eventAfterAllRender'); - }, - - - // Signals that all event elements are about to be removed - onBeforeEventsUnrender: function() { - this.renderedEventSegEach(function(seg) { - this.publiclyTrigger('eventDestroy', seg.event, seg.event, seg.el); - }); - }, - - - // Event Low-level Rendering - // ----------------------------------------------------------------------------------------------------------------- - - - // Renders the events onto the view. - renderEvents: function(events) { - // subclasses should implement - }, - - - // Removes event elements from the view. - unrenderEvents: function() { - // subclasses should implement - }, - - - // Event Data Access - // ----------------------------------------------------------------------------------------------------------------- - - - requestEvents: function() { - return this.calendar.requestEvents(this.start, this.end); - }, - - - getCurrentEvents: function() { - return this.calendar.getPrunedEventCache(); - }, - - - // Event Rendering Utils - // ----------------------------------------------------------------------------------------------------------------- - - - // Given an event and the default element used for rendering, returns the element that should actually be used. - // Basically runs events and elements through the eventRender hook. - resolveEventEl: function(event, el) { - var custom = this.publiclyTrigger('eventRender', event, event, el); - - if (custom === false) { // means don't render at all - el = null; - } - else if (custom && custom !== true) { - el = $(custom); - } - - return el; - }, - - - // Hides all rendered event segments linked to the given event - showEvent: function(event) { - this.renderedEventSegEach(function(seg) { - seg.el.css('visibility', ''); - }, event); - }, - - - // Shows all rendered event segments linked to the given event - hideEvent: function(event) { - this.renderedEventSegEach(function(seg) { - seg.el.css('visibility', 'hidden'); - }, event); - }, - - - // Iterates through event segments that have been rendered (have an el). Goes through all by default. - // If the optional `event` argument is specified, only iterates through segments linked to that event. - // The `this` value of the callback function will be the view. - renderedEventSegEach: function(func, event) { - var segs = this.getEventSegs(); - var i; - - for (i = 0; i < segs.length; i++) { - if (!event || segs[i].event._id === event._id) { - if (segs[i].el) { - func.call(this, segs[i]); - } - } - } - }, - - - // Retrieves all the rendered segment objects for the view - getEventSegs: function() { - // subclasses must implement - return []; - }, - - - /* Event Drag-n-Drop - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes if the given event is allowed to be dragged by the user - isEventDraggable: function(event) { - return this.isEventStartEditable(event); - }, - - - isEventStartEditable: function(event) { - return firstDefined( - event.startEditable, - (event.source || {}).startEditable, - this.opt('eventStartEditable'), - this.isEventGenerallyEditable(event) - ); - }, - - - isEventGenerallyEditable: function(event) { - return firstDefined( - event.editable, - (event.source || {}).editable, - this.opt('editable') - ); - }, - - - // Must be called when an event in the view is dropped onto new location. - // `dropLocation` is an object that contains the new zoned start/end/allDay values for the event. - reportSegDrop: function(seg, dropLocation, largeUnit, el, ev) { - var calendar = this.calendar; - var mutateResult = calendar.mutateSeg(seg, dropLocation, largeUnit); - var undoFunc = function() { - mutateResult.undo(); - calendar.reportEventChange(); - }; - - this.triggerEventDrop(seg.event, mutateResult.dateDelta, undoFunc, el, ev); - calendar.reportEventChange(); // will rerender events - }, - - - // Triggers event-drop handlers that have subscribed via the API - triggerEventDrop: function(event, dateDelta, undoFunc, el, ev) { - this.publiclyTrigger('eventDrop', el[0], event, dateDelta, undoFunc, ev, {}); // {} = jqui dummy - }, - - - /* External Element Drag-n-Drop - ------------------------------------------------------------------------------------------------------------------*/ - - - // Must be called when an external element, via jQuery UI, has been dropped onto the calendar. - // `meta` is the parsed data that has been embedded into the dragging event. - // `dropLocation` is an object that contains the new zoned start/end/allDay values for the event. - reportExternalDrop: function(meta, dropLocation, el, ev, ui) { - var eventProps = meta.eventProps; - var eventInput; - var event; - - // Try to build an event object and render it. TODO: decouple the two - if (eventProps) { - eventInput = $.extend({}, eventProps, dropLocation); - event = this.calendar.renderEvent(eventInput, meta.stick)[0]; // renderEvent returns an array - } - - this.triggerExternalDrop(event, dropLocation, el, ev, ui); - }, - - - // Triggers external-drop handlers that have subscribed via the API - triggerExternalDrop: function(event, dropLocation, el, ev, ui) { - - // trigger 'drop' regardless of whether element represents an event - this.publiclyTrigger('drop', el[0], dropLocation.start, ev, ui); - - if (event) { - this.publiclyTrigger('eventReceive', null, event); // signal an external event landed - } - }, - - - /* Drag-n-Drop Rendering (for both events and external elements) - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of a event or external-element drag over the given drop zone. - // If an external-element, seg will be `null`. - // Must return elements used for any mock events. - renderDrag: function(dropLocation, seg) { - // subclasses must implement - }, - - - // Unrenders a visual indication of an event or external-element being dragged. - unrenderDrag: function() { - // subclasses must implement - }, - - - /* Event Resizing - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes if the given event is allowed to be resized from its starting edge - isEventResizableFromStart: function(event) { - return this.opt('eventResizableFromStart') && this.isEventResizable(event); - }, - - - // Computes if the given event is allowed to be resized from its ending edge - isEventResizableFromEnd: function(event) { - return this.isEventResizable(event); - }, - - - // Computes if the given event is allowed to be resized by the user at all - isEventResizable: function(event) { - var source = event.source || {}; - - return firstDefined( - event.durationEditable, - source.durationEditable, - this.opt('eventDurationEditable'), - event.editable, - source.editable, - this.opt('editable') - ); - }, - - - // Must be called when an event in the view has been resized to a new length - reportSegResize: function(seg, resizeLocation, largeUnit, el, ev) { - var calendar = this.calendar; - var mutateResult = calendar.mutateSeg(seg, resizeLocation, largeUnit); - var undoFunc = function() { - mutateResult.undo(); - calendar.reportEventChange(); - }; - - this.triggerEventResize(seg.event, mutateResult.durationDelta, undoFunc, el, ev); - calendar.reportEventChange(); // will rerender events - }, - - - // Triggers event-resize handlers that have subscribed via the API - triggerEventResize: function(event, durationDelta, undoFunc, el, ev) { - this.publiclyTrigger('eventResize', el[0], event, durationDelta, undoFunc, ev, {}); // {} = jqui dummy - }, - - - /* Selection (time range) - ------------------------------------------------------------------------------------------------------------------*/ - - - // Selects a date span on the view. `start` and `end` are both Moments. - // `ev` is the native mouse event that begin the interaction. - select: function(span, ev) { - this.unselect(ev); - this.renderSelection(span); - this.reportSelection(span, ev); - }, - - - // Renders a visual indication of the selection - renderSelection: function(span) { - // subclasses should implement - }, - - - // Called when a new selection is made. Updates internal state and triggers handlers. - reportSelection: function(span, ev) { - this.isSelected = true; - this.triggerSelect(span, ev); - }, - - - // Triggers handlers to 'select' - triggerSelect: function(span, ev) { - this.publiclyTrigger( - 'select', - null, - this.calendar.applyTimezone(span.start), // convert to calendar's tz for external API - this.calendar.applyTimezone(span.end), // " - ev - ); - }, - - - // Undoes a selection. updates in the internal state and triggers handlers. - // `ev` is the native mouse event that began the interaction. - unselect: function(ev) { - if (this.isSelected) { - this.isSelected = false; - if (this.destroySelection) { - this.destroySelection(); // TODO: deprecate - } - this.unrenderSelection(); - this.publiclyTrigger('unselect', null, ev); - } - }, - - - // Unrenders a visual indication of selection - unrenderSelection: function() { - // subclasses should implement - }, - - - /* Event Selection - ------------------------------------------------------------------------------------------------------------------*/ - - - selectEvent: function(event) { - if (!this.selectedEvent || this.selectedEvent !== event) { - this.unselectEvent(); - this.renderedEventSegEach(function(seg) { - seg.el.addClass('fc-selected'); - }, event); - this.selectedEvent = event; - } - }, - - - unselectEvent: function() { - if (this.selectedEvent) { - this.renderedEventSegEach(function(seg) { - seg.el.removeClass('fc-selected'); - }, this.selectedEvent); - this.selectedEvent = null; - } - }, - - - isEventSelected: function(event) { - // event references might change on refetchEvents(), while selectedEvent doesn't, - // so compare IDs - return this.selectedEvent && this.selectedEvent._id === event._id; - }, - - - /* Mouse / Touch Unselecting (time range & event unselection) - ------------------------------------------------------------------------------------------------------------------*/ - // TODO: move consistently to down/start or up/end? - // TODO: don't kill previous selection if touch scrolling - - - handleDocumentMousedown: function(ev) { - if (isPrimaryMouseButton(ev)) { - this.processUnselect(ev); - } - }, - - - processUnselect: function(ev) { - this.processRangeUnselect(ev); - this.processEventUnselect(ev); - }, - - - processRangeUnselect: function(ev) { - var ignore; - - // is there a time-range selection? - if (this.isSelected && this.opt('unselectAuto')) { - // only unselect if the clicked element is not identical to or inside of an 'unselectCancel' element - ignore = this.opt('unselectCancel'); - if (!ignore || !$(ev.target).closest(ignore).length) { - this.unselect(ev); - } - } - }, - - - processEventUnselect: function(ev) { - if (this.selectedEvent) { - if (!$(ev.target).closest('.fc-selected').length) { - this.unselectEvent(); - } - } - }, - - - /* Day Click - ------------------------------------------------------------------------------------------------------------------*/ - - - // Triggers handlers to 'dayClick' - // Span has start/end of the clicked area. Only the start is useful. - triggerDayClick: function(span, dayEl, ev) { - this.publiclyTrigger( - 'dayClick', - dayEl, - this.calendar.applyTimezone(span.start), // convert to calendar's timezone for external API - ev - ); - }, - - - /* Date Utils - ------------------------------------------------------------------------------------------------------------------*/ - - - // Initializes internal variables related to calculating hidden days-of-week - initHiddenDays: function() { - var hiddenDays = this.opt('hiddenDays') || []; // array of day-of-week indices that are hidden - var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool) - var dayCnt = 0; - var i; - - if (this.opt('weekends') === false) { - hiddenDays.push(0, 6); // 0=sunday, 6=saturday - } - - for (i = 0; i < 7; i++) { - if ( - !(isHiddenDayHash[i] = $.inArray(i, hiddenDays) !== -1) - ) { - dayCnt++; - } - } - - if (!dayCnt) { - throw 'invalid hiddenDays'; // all days were hidden? bad. - } - - this.isHiddenDayHash = isHiddenDayHash; - }, - - - // Is the current day hidden? - // `day` is a day-of-week index (0-6), or a Moment - isHiddenDay: function(day) { - if (moment.isMoment(day)) { - day = day.day(); - } - return this.isHiddenDayHash[day]; - }, - - - // Incrementing the current day until it is no longer a hidden day, returning a copy. - // If the initial value of `date` is not a hidden day, don't do anything. - // Pass `isExclusive` as `true` if you are dealing with an end date. - // `inc` defaults to `1` (increment one day forward each time) - skipHiddenDays: function(date, inc, isExclusive) { - var out = date.clone(); - inc = inc || 1; - while ( - this.isHiddenDayHash[(out.day() + (isExclusive ? inc : 0) + 7) % 7] - ) { - out.add(inc, 'days'); - } - return out; - }, - - - // Returns the date range of the full days the given range visually appears to occupy. - // Returns a new range object. - computeDayRange: function(range) { - var startDay = range.start.clone().stripTime(); // the beginning of the day the range starts - var end = range.end; - var endDay = null; - var endTimeMS; - - if (end) { - endDay = end.clone().stripTime(); // the beginning of the day the range exclusively ends - endTimeMS = +end.time(); // # of milliseconds into `endDay` - - // If the end time is actually inclusively part of the next day and is equal to or - // beyond the next day threshold, adjust the end to be the exclusive end of `endDay`. - // Otherwise, leaving it as inclusive will cause it to exclude `endDay`. - if (endTimeMS && endTimeMS >= this.nextDayThreshold) { - endDay.add(1, 'days'); - } - } - - // If no end was specified, or if it is within `startDay` but not past nextDayThreshold, - // assign the default duration of one day. - if (!end || endDay <= startDay) { - endDay = startDay.clone().add(1, 'days'); - } - - return { start: startDay, end: endDay }; - }, - - - // Does the given event visually appear to occupy more than one day? - isMultiDayEvent: function(event) { - var range = this.computeDayRange(event); // event is range-ish - - return range.end.diff(range.start, 'days') > 1; - } - -}); - -;; - -/* -Embodies a div that has potential scrollbars -*/ -var Scroller = FC.Scroller = Class.extend({ - - el: null, // the guaranteed outer element - scrollEl: null, // the element with the scrollbars - overflowX: null, - overflowY: null, - - - constructor: function(options) { - options = options || {}; - this.overflowX = options.overflowX || options.overflow || 'auto'; - this.overflowY = options.overflowY || options.overflow || 'auto'; - }, - - - render: function() { - this.el = this.renderEl(); - this.applyOverflow(); - }, - - - renderEl: function() { - return (this.scrollEl = $('<div class="fc-scroller"></div>')); - }, - - - // sets to natural height, unlocks overflow - clear: function() { - this.setHeight('auto'); - this.applyOverflow(); - }, - - - destroy: function() { - this.el.remove(); - }, - - - // Overflow - // ----------------------------------------------------------------------------------------------------------------- - - - applyOverflow: function() { - this.scrollEl.css({ - 'overflow-x': this.overflowX, - 'overflow-y': this.overflowY - }); - }, - - - // Causes any 'auto' overflow values to resolves to 'scroll' or 'hidden'. - // Useful for preserving scrollbar widths regardless of future resizes. - // Can pass in scrollbarWidths for optimization. - lockOverflow: function(scrollbarWidths) { - var overflowX = this.overflowX; - var overflowY = this.overflowY; - - scrollbarWidths = scrollbarWidths || this.getScrollbarWidths(); - - if (overflowX === 'auto') { - overflowX = ( - scrollbarWidths.top || scrollbarWidths.bottom || // horizontal scrollbars? - // OR scrolling pane with massless scrollbars? - this.scrollEl[0].scrollWidth - 1 > this.scrollEl[0].clientWidth - // subtract 1 because of IE off-by-one issue - ) ? 'scroll' : 'hidden'; - } - - if (overflowY === 'auto') { - overflowY = ( - scrollbarWidths.left || scrollbarWidths.right || // vertical scrollbars? - // OR scrolling pane with massless scrollbars? - this.scrollEl[0].scrollHeight - 1 > this.scrollEl[0].clientHeight - // subtract 1 because of IE off-by-one issue - ) ? 'scroll' : 'hidden'; - } - - this.scrollEl.css({ 'overflow-x': overflowX, 'overflow-y': overflowY }); - }, - - - // Getters / Setters - // ----------------------------------------------------------------------------------------------------------------- - - - setHeight: function(height) { - this.scrollEl.height(height); - }, - - - getScrollTop: function() { - return this.scrollEl.scrollTop(); - }, - - - setScrollTop: function(top) { - this.scrollEl.scrollTop(top); - }, - - - getClientWidth: function() { - return this.scrollEl[0].clientWidth; - }, - - - getClientHeight: function() { - return this.scrollEl[0].clientHeight; - }, - - - getScrollbarWidths: function() { - return getScrollbarWidths(this.scrollEl); - } - -}); - -;; -function Iterator(items) { - this.items = items || []; -} - - -/* Calls a method on every item passing the arguments through */ -Iterator.prototype.proxyCall = function(methodName) { - var args = Array.prototype.slice.call(arguments, 1); - var results = []; - - this.items.forEach(function(item) { - results.push(item[methodName].apply(item, args)); - }); - - return results; -}; - -;; - -/* Toolbar with buttons and title -----------------------------------------------------------------------------------------------------------------------*/ - -function Toolbar(calendar, toolbarOptions) { - var t = this; - - // exports - t.setToolbarOptions = setToolbarOptions; - t.render = render; - t.removeElement = removeElement; - t.updateTitle = updateTitle; - t.activateButton = activateButton; - t.deactivateButton = deactivateButton; - t.disableButton = disableButton; - t.enableButton = enableButton; - t.getViewsWithButtons = getViewsWithButtons; - t.el = null; // mirrors local `el` - - // locals - var el; - var viewsWithButtons = []; - var tm; - - // method to update toolbar-specific options, not calendar-wide options - function setToolbarOptions(newToolbarOptions) { - toolbarOptions = newToolbarOptions; - } - - // can be called repeatedly and will rerender - function render() { - var sections = toolbarOptions.layout; - - tm = calendar.options.theme ? 'ui' : 'fc'; - - if (sections) { - if (!el) { - el = this.el = $("<div class='fc-toolbar "+ toolbarOptions.extraClasses + "'/>"); - } - else { - el.empty(); - } - el.append(renderSection('left')) - .append(renderSection('right')) - .append(renderSection('center')) - .append('<div class="fc-clear"/>'); - } - else { - removeElement(); - } - } - - - function removeElement() { - if (el) { - el.remove(); - el = t.el = null; - } - } - - - function renderSection(position) { - var sectionEl = $('<div class="fc-' + position + '"/>'); - var buttonStr = toolbarOptions.layout[position]; - - if (buttonStr) { - $.each(buttonStr.split(' '), function(i) { - var groupChildren = $(); - var isOnlyButtons = true; - var groupEl; - - $.each(this.split(','), function(j, buttonName) { - var customButtonProps; - var viewSpec; - var buttonClick; - var overrideText; // text explicitly set by calendar's constructor options. overcomes icons - var defaultText; - var themeIcon; - var normalIcon; - var innerHtml; - var classes; - var button; // the element - - if (buttonName == 'title') { - groupChildren = groupChildren.add($('<h2> </h2>')); // we always want it to take up height - isOnlyButtons = false; - } - else { - if ((customButtonProps = (calendar.options.customButtons || {})[buttonName])) { - buttonClick = function(ev) { - if (customButtonProps.click) { - customButtonProps.click.call(button[0], ev); - } - }; - overrideText = ''; // icons will override text - defaultText = customButtonProps.text; - } - else if ((viewSpec = calendar.getViewSpec(buttonName))) { - buttonClick = function() { - calendar.changeView(buttonName); - }; - viewsWithButtons.push(buttonName); - overrideText = viewSpec.buttonTextOverride; - defaultText = viewSpec.buttonTextDefault; - } - else if (calendar[buttonName]) { // a calendar method - buttonClick = function() { - calendar[buttonName](); - }; - overrideText = (calendar.overrides.buttonText || {})[buttonName]; - defaultText = calendar.options.buttonText[buttonName]; // everything else is considered default - } - - if (buttonClick) { - - themeIcon = - customButtonProps ? - customButtonProps.themeIcon : - calendar.options.themeButtonIcons[buttonName]; - - normalIcon = - customButtonProps ? - customButtonProps.icon : - calendar.options.buttonIcons[buttonName]; - - if (overrideText) { - innerHtml = htmlEscape(overrideText); - } - else if (themeIcon && calendar.options.theme) { - innerHtml = "<span class='ui-icon ui-icon-" + themeIcon + "'></span>"; - } - else if (normalIcon && !calendar.options.theme) { - innerHtml = "<span class='fc-icon fc-icon-" + normalIcon + "'></span>"; - } - else { - innerHtml = htmlEscape(defaultText); - } - - classes = [ - 'fc-' + buttonName + '-button', - tm + '-button', - tm + '-state-default' - ]; - - button = $( // type="button" so that it doesn't submit a form - '<button type="button" class="' + classes.join(' ') + '">' + - innerHtml + - '</button>' - ) - .click(function(ev) { - // don't process clicks for disabled buttons - if (!button.hasClass(tm + '-state-disabled')) { - - buttonClick(ev); - - // after the click action, if the button becomes the "active" tab, or disabled, - // it should never have a hover class, so remove it now. - if ( - button.hasClass(tm + '-state-active') || - button.hasClass(tm + '-state-disabled') - ) { - button.removeClass(tm + '-state-hover'); - } - } - }) - .mousedown(function() { - // the *down* effect (mouse pressed in). - // only on buttons that are not the "active" tab, or disabled - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-down'); - }) - .mouseup(function() { - // undo the *down* effect - button.removeClass(tm + '-state-down'); - }) - .hover( - function() { - // the *hover* effect. - // only on buttons that are not the "active" tab, or disabled - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-hover'); - }, - function() { - // undo the *hover* effect - button - .removeClass(tm + '-state-hover') - .removeClass(tm + '-state-down'); // if mouseleave happens before mouseup - } - ); - - groupChildren = groupChildren.add(button); - } - } - }); - - if (isOnlyButtons) { - groupChildren - .first().addClass(tm + '-corner-left').end() - .last().addClass(tm + '-corner-right').end(); - } - - if (groupChildren.length > 1) { - groupEl = $('<div/>'); - if (isOnlyButtons) { - groupEl.addClass('fc-button-group'); - } - groupEl.append(groupChildren); - sectionEl.append(groupEl); - } - else { - sectionEl.append(groupChildren); // 1 or 0 children - } - }); - } - - return sectionEl; - } - - - function updateTitle(text) { - if (el) { - el.find('h2').text(text); - } - } - - - function activateButton(buttonName) { - if (el) { - el.find('.fc-' + buttonName + '-button') - .addClass(tm + '-state-active'); - } - } - - - function deactivateButton(buttonName) { - if (el) { - el.find('.fc-' + buttonName + '-button') - .removeClass(tm + '-state-active'); - } - } - - - function disableButton(buttonName) { - if (el) { - el.find('.fc-' + buttonName + '-button') - .prop('disabled', true) - .addClass(tm + '-state-disabled'); - } - } - - - function enableButton(buttonName) { - if (el) { - el.find('.fc-' + buttonName + '-button') - .prop('disabled', false) - .removeClass(tm + '-state-disabled'); - } - } - - - function getViewsWithButtons() { - return viewsWithButtons; - } - -} - -;; - -var Calendar = FC.Calendar = Class.extend({ - - dirDefaults: null, // option defaults related to LTR or RTL - localeDefaults: null, // option defaults related to current locale - overrides: null, // option overrides given to the fullCalendar constructor - dynamicOverrides: null, // options set with dynamic setter method. higher precedence than view overrides. - options: null, // all defaults combined with overrides - viewSpecCache: null, // cache of view definitions - view: null, // current View object - header: null, - footer: null, - loadingLevel: 0, // number of simultaneous loading tasks - - - // a lot of this class' OOP logic is scoped within this constructor function, - // but in the future, write individual methods on the prototype. - constructor: Calendar_constructor, - - - // Subclasses can override this for initialization logic after the constructor has been called - initialize: function() { - }, - - - // Computes the flattened options hash for the calendar and assigns to `this.options`. - // Assumes this.overrides and this.dynamicOverrides have already been initialized. - populateOptionsHash: function() { - var locale, localeDefaults; - var isRTL, dirDefaults; - - locale = firstDefined( // explicit locale option given? - this.dynamicOverrides.locale, - this.overrides.locale - ); - localeDefaults = localeOptionHash[locale]; - if (!localeDefaults) { // explicit locale option not given or invalid? - locale = Calendar.defaults.locale; - localeDefaults = localeOptionHash[locale] || {}; - } - - isRTL = firstDefined( // based on options computed so far, is direction RTL? - this.dynamicOverrides.isRTL, - this.overrides.isRTL, - localeDefaults.isRTL, - Calendar.defaults.isRTL - ); - dirDefaults = isRTL ? Calendar.rtlDefaults : {}; - - this.dirDefaults = dirDefaults; - this.localeDefaults = localeDefaults; - this.options = mergeOptions([ // merge defaults and overrides. lowest to highest precedence - Calendar.defaults, // global defaults - dirDefaults, - localeDefaults, - this.overrides, - this.dynamicOverrides - ]); - populateInstanceComputableOptions(this.options); // fill in gaps with computed options - }, - - - // Gets information about how to create a view. Will use a cache. - getViewSpec: function(viewType) { - var cache = this.viewSpecCache; - - return cache[viewType] || (cache[viewType] = this.buildViewSpec(viewType)); - }, - - - // Given a duration singular unit, like "week" or "day", finds a matching view spec. - // Preference is given to views that have corresponding buttons. - getUnitViewSpec: function(unit) { - var viewTypes; - var i; - var spec; - - if ($.inArray(unit, intervalUnits) != -1) { - - // put views that have buttons first. there will be duplicates, but oh well - viewTypes = this.header.getViewsWithButtons(); // TODO: include footer as well? - $.each(FC.views, function(viewType) { // all views - viewTypes.push(viewType); - }); - - for (i = 0; i < viewTypes.length; i++) { - spec = this.getViewSpec(viewTypes[i]); - if (spec) { - if (spec.singleUnit == unit) { - return spec; - } - } - } - } - }, - - - // Builds an object with information on how to create a given view - buildViewSpec: function(requestedViewType) { - var viewOverrides = this.overrides.views || {}; - var specChain = []; // for the view. lowest to highest priority - var defaultsChain = []; // for the view. lowest to highest priority - var overridesChain = []; // for the view. lowest to highest priority - var viewType = requestedViewType; - var spec; // for the view - var overrides; // for the view - var duration; - var unit; - - // iterate from the specific view definition to a more general one until we hit an actual View class - while (viewType) { - spec = fcViews[viewType]; - overrides = viewOverrides[viewType]; - viewType = null; // clear. might repopulate for another iteration - - if (typeof spec === 'function') { // TODO: deprecate - spec = { 'class': spec }; - } - - if (spec) { - specChain.unshift(spec); - defaultsChain.unshift(spec.defaults || {}); - duration = duration || spec.duration; - viewType = viewType || spec.type; - } - - if (overrides) { - overridesChain.unshift(overrides); // view-specific option hashes have options at zero-level - duration = duration || overrides.duration; - viewType = viewType || overrides.type; - } - } - - spec = mergeProps(specChain); - spec.type = requestedViewType; - if (!spec['class']) { - return false; - } - - if (duration) { - duration = moment.duration(duration); - if (duration.valueOf()) { // valid? - spec.duration = duration; - unit = computeIntervalUnit(duration); - - // view is a single-unit duration, like "week" or "day" - // incorporate options for this. lowest priority - if (duration.as(unit) === 1) { - spec.singleUnit = unit; - overridesChain.unshift(viewOverrides[unit] || {}); - } - } - } - - spec.defaults = mergeOptions(defaultsChain); - spec.overrides = mergeOptions(overridesChain); - - this.buildViewSpecOptions(spec); - this.buildViewSpecButtonText(spec, requestedViewType); - - return spec; - }, - - - // Builds and assigns a view spec's options object from its already-assigned defaults and overrides - buildViewSpecOptions: function(spec) { - spec.options = mergeOptions([ // lowest to highest priority - Calendar.defaults, // global defaults - spec.defaults, // view's defaults (from ViewSubclass.defaults) - this.dirDefaults, - this.localeDefaults, // locale and dir take precedence over view's defaults! - this.overrides, // calendar's overrides (options given to constructor) - spec.overrides, // view's overrides (view-specific options) - this.dynamicOverrides // dynamically set via setter. highest precedence - ]); - populateInstanceComputableOptions(spec.options); - }, - - - // Computes and assigns a view spec's buttonText-related options - buildViewSpecButtonText: function(spec, requestedViewType) { - - // given an options object with a possible `buttonText` hash, lookup the buttonText for the - // requested view, falling back to a generic unit entry like "week" or "day" - function queryButtonText(options) { - var buttonText = options.buttonText || {}; - return buttonText[requestedViewType] || - // view can decide to look up a certain key - (spec.buttonTextKey ? buttonText[spec.buttonTextKey] : null) || - // a key like "month" - (spec.singleUnit ? buttonText[spec.singleUnit] : null); - } - - // highest to lowest priority - spec.buttonTextOverride = - queryButtonText(this.dynamicOverrides) || - queryButtonText(this.overrides) || // constructor-specified buttonText lookup hash takes precedence - spec.overrides.buttonText; // `buttonText` for view-specific options is a string - - // highest to lowest priority. mirrors buildViewSpecOptions - spec.buttonTextDefault = - queryButtonText(this.localeDefaults) || - queryButtonText(this.dirDefaults) || - spec.defaults.buttonText || // a single string. from ViewSubclass.defaults - queryButtonText(Calendar.defaults) || - (spec.duration ? this.humanizeDuration(spec.duration) : null) || // like "3 days" - requestedViewType; // fall back to given view name - }, - - - // Given a view name for a custom view or a standard view, creates a ready-to-go View object - instantiateView: function(viewType) { - var spec = this.getViewSpec(viewType); - - return new spec['class'](this, viewType, spec.options, spec.duration); - }, - - - // Returns a boolean about whether the view is okay to instantiate at some point - isValidViewType: function(viewType) { - return Boolean(this.getViewSpec(viewType)); - }, - - - // Should be called when any type of async data fetching begins - pushLoading: function() { - if (!(this.loadingLevel++)) { - this.publiclyTrigger('loading', null, true, this.view); - } - }, - - - // Should be called when any type of async data fetching completes - popLoading: function() { - if (!(--this.loadingLevel)) { - this.publiclyTrigger('loading', null, false, this.view); - } - }, - - - // Given arguments to the select method in the API, returns a span (unzoned start/end and other info) - buildSelectSpan: function(zonedStartInput, zonedEndInput) { - var start = this.moment(zonedStartInput).stripZone(); - var end; - - if (zonedEndInput) { - end = this.moment(zonedEndInput).stripZone(); - } - else if (start.hasTime()) { - end = start.clone().add(this.defaultTimedEventDuration); - } - else { - end = start.clone().add(this.defaultAllDayEventDuration); - } - - return { start: start, end: end }; - } - -}); - - -Calendar.mixin(EmitterMixin); - - -function Calendar_constructor(element, overrides) { - var t = this; - - // declare the current calendar instance relies on GlobalEmitter. needed for garbage collection. - GlobalEmitter.needed(); - - - // Exports - // ----------------------------------------------------------------------------------- - - t.render = render; - t.destroy = destroy; - t.rerenderEvents = rerenderEvents; - t.changeView = renderView; // `renderView` will switch to another view - t.select = select; - t.unselect = unselect; - t.prev = prev; - t.next = next; - t.prevYear = prevYear; - t.nextYear = nextYear; - t.today = today; - t.gotoDate = gotoDate; - t.incrementDate = incrementDate; - t.zoomTo = zoomTo; - t.getDate = getDate; - t.getCalendar = getCalendar; - t.getView = getView; - t.option = option; // getter/setter method - t.publiclyTrigger = publiclyTrigger; - - - // Options - // ----------------------------------------------------------------------------------- - - t.dynamicOverrides = {}; - t.viewSpecCache = {}; - t.optionHandlers = {}; // for Calendar.options.js - t.overrides = $.extend({}, overrides); // make a copy - - t.populateOptionsHash(); // sets this.options - - - - // Locale-data Internals - // ----------------------------------------------------------------------------------- - // Apply overrides to the current locale's data - - var localeData; - - // Called immediately, and when any of the options change. - // Happens before any internal objects rebuild or rerender, because this is very core. - t.bindOptions([ - 'locale', 'monthNames', 'monthNamesShort', 'dayNames', 'dayNamesShort', 'firstDay', 'weekNumberCalculation' - ], function(locale, monthNames, monthNamesShort, dayNames, dayNamesShort, firstDay, weekNumberCalculation) { - - // normalize - if (weekNumberCalculation === 'iso') { - weekNumberCalculation = 'ISO'; // normalize - } - - localeData = createObject( // make a cheap copy - getMomentLocaleData(locale) // will fall back to en - ); - - if (monthNames) { - localeData._months = monthNames; - } - if (monthNamesShort) { - localeData._monthsShort = monthNamesShort; - } - if (dayNames) { - localeData._weekdays = dayNames; - } - if (dayNamesShort) { - localeData._weekdaysShort = dayNamesShort; - } - - if (firstDay == null && weekNumberCalculation === 'ISO') { - firstDay = 1; - } - if (firstDay != null) { - var _week = createObject(localeData._week); // _week: { dow: # } - _week.dow = firstDay; - localeData._week = _week; - } - - if ( // whitelist certain kinds of input - weekNumberCalculation === 'ISO' || - weekNumberCalculation === 'local' || - typeof weekNumberCalculation === 'function' - ) { - localeData._fullCalendar_weekCalc = weekNumberCalculation; // moment-ext will know what to do with it - } - - // If the internal current date object already exists, move to new locale. - // We do NOT need to do this technique for event dates, because this happens when converting to "segments". - if (date) { - localizeMoment(date); // sets to localeData - } - }); - - - // Calendar-specific Date Utilities - // ----------------------------------------------------------------------------------- - - - t.defaultAllDayEventDuration = moment.duration(t.options.defaultAllDayEventDuration); - t.defaultTimedEventDuration = moment.duration(t.options.defaultTimedEventDuration); - - - // Builds a moment using the settings of the current calendar: timezone and locale. - // Accepts anything the vanilla moment() constructor accepts. - t.moment = function() { - var mom; - - if (t.options.timezone === 'local') { - mom = FC.moment.apply(null, arguments); - - // Force the moment to be local, because FC.moment doesn't guarantee it. - if (mom.hasTime()) { // don't give ambiguously-timed moments a local zone - mom.local(); - } - } - else if (t.options.timezone === 'UTC') { - mom = FC.moment.utc.apply(null, arguments); // process as UTC - } - else { - mom = FC.moment.parseZone.apply(null, arguments); // let the input decide the zone - } - - localizeMoment(mom); - - return mom; - }; - - - // Updates the given moment's locale settings to the current calendar locale settings. - function localizeMoment(mom) { - mom._locale = localeData; - } - t.localizeMoment = localizeMoment; - - - // Returns a boolean about whether or not the calendar knows how to calculate - // the timezone offset of arbitrary dates in the current timezone. - t.getIsAmbigTimezone = function() { - return t.options.timezone !== 'local' && t.options.timezone !== 'UTC'; - }; - - - // Returns a copy of the given date in the current timezone. Has no effect on dates without times. - t.applyTimezone = function(date) { - if (!date.hasTime()) { - return date.clone(); - } - - var zonedDate = t.moment(date.toArray()); - var timeAdjust = date.time() - zonedDate.time(); - var adjustedZonedDate; - - // Safari sometimes has problems with this coersion when near DST. Adjust if necessary. (bug #2396) - if (timeAdjust) { // is the time result different than expected? - adjustedZonedDate = zonedDate.clone().add(timeAdjust); // add milliseconds - if (date.time() - adjustedZonedDate.time() === 0) { // does it match perfectly now? - zonedDate = adjustedZonedDate; - } - } - - return zonedDate; - }; - - - // Returns a moment for the current date, as defined by the client's computer or from the `now` option. - // Will return an moment with an ambiguous timezone. - t.getNow = function() { - var now = t.options.now; - if (typeof now === 'function') { - now = now(); - } - return t.moment(now).stripZone(); - }; - - - // Get an event's normalized end date. If not present, calculate it from the defaults. - t.getEventEnd = function(event) { - if (event.end) { - return event.end.clone(); - } - else { - return t.getDefaultEventEnd(event.allDay, event.start); - } - }; - - - // Given an event's allDay status and start date, return what its fallback end date should be. - // TODO: rename to computeDefaultEventEnd - t.getDefaultEventEnd = function(allDay, zonedStart) { - var end = zonedStart.clone(); - - if (allDay) { - end.stripTime().add(t.defaultAllDayEventDuration); - } - else { - end.add(t.defaultTimedEventDuration); - } - - if (t.getIsAmbigTimezone()) { - end.stripZone(); // we don't know what the tzo should be - } - - return end; - }; - - - // Produces a human-readable string for the given duration. - // Side-effect: changes the locale of the given duration. - t.humanizeDuration = function(duration) { - return duration.locale(t.options.locale).humanize(); - }; - - - - // Imports - // ----------------------------------------------------------------------------------- - - - EventManager.call(t); - - - - // Locals - // ----------------------------------------------------------------------------------- - - - var _element = element[0]; - var toolbarsManager; - var header; - var footer; - var content; - var tm; // for making theme classes - var currentView; // NOTE: keep this in sync with this.view - var viewsByType = {}; // holds all instantiated view instances, current or not - var suggestedViewHeight; - var windowResizeProxy; // wraps the windowResize function - var ignoreWindowResize = 0; - var date; // unzoned - - - - // Main Rendering - // ----------------------------------------------------------------------------------- - - - // compute the initial ambig-timezone date - if (t.options.defaultDate != null) { - date = t.moment(t.options.defaultDate).stripZone(); - } - else { - date = t.getNow(); // getNow already returns unzoned - } - - - function render() { - if (!content) { - initialRender(); - } - else if (elementVisible()) { - // mainly for the public API - calcSize(); - renderView(); - } - } - - - function initialRender() { - element.addClass('fc'); - - // event delegation for nav links - element.on('click.fc', 'a[data-goto]', function(ev) { - var anchorEl = $(this); - var gotoOptions = anchorEl.data('goto'); // will automatically parse JSON - var date = t.moment(gotoOptions.date); - var viewType = gotoOptions.type; - - // property like "navLinkDayClick". might be a string or a function - var customAction = currentView.opt('navLink' + capitaliseFirstLetter(viewType) + 'Click'); - - if (typeof customAction === 'function') { - customAction(date, ev); - } - else { - if (typeof customAction === 'string') { - viewType = customAction; - } - zoomTo(date, viewType); - } - }); - - // called immediately, and upon option change - t.bindOption('theme', function(theme) { - tm = theme ? 'ui' : 'fc'; // affects a larger scope - element.toggleClass('ui-widget', theme); - element.toggleClass('fc-unthemed', !theme); - }); - - // called immediately, and upon option change. - // HACK: locale often affects isRTL, so we explicitly listen to that too. - t.bindOptions([ 'isRTL', 'locale' ], function(isRTL) { - element.toggleClass('fc-ltr', !isRTL); - element.toggleClass('fc-rtl', isRTL); - }); - - content = $("<div class='fc-view-container'/>").prependTo(element); - - var toolbars = buildToolbars(); - toolbarsManager = new Iterator(toolbars); - - header = t.header = toolbars[0]; - footer = t.footer = toolbars[1]; - - renderHeader(); - renderFooter(); - renderView(t.options.defaultView); - - if (t.options.handleWindowResize) { - windowResizeProxy = debounce(windowResize, t.options.windowResizeDelay); // prevents rapid calls - $(window).resize(windowResizeProxy); - } - } - - - function destroy() { - - if (currentView) { - currentView.removeElement(); - - // NOTE: don't null-out currentView/t.view in case API methods are called after destroy. - // It is still the "current" view, just not rendered. - } - - toolbarsManager.proxyCall('removeElement'); - content.remove(); - element.removeClass('fc fc-ltr fc-rtl fc-unthemed ui-widget'); - - element.off('.fc'); // unbind nav link handlers - - if (windowResizeProxy) { - $(window).unbind('resize', windowResizeProxy); - } - - GlobalEmitter.unneeded(); - } - - - function elementVisible() { - return element.is(':visible'); - } - - - - // View Rendering - // ----------------------------------------------------------------------------------- - - - // Renders a view because of a date change, view-type change, or for the first time. - // If not given a viewType, keep the current view but render different dates. - // Accepts an optional scroll state to restore to. - function renderView(viewType, forcedScroll) { - ignoreWindowResize++; - - var needsClearView = currentView && viewType && currentView.type !== viewType; - - // if viewType is changing, remove the old view's rendering - if (needsClearView) { - freezeContentHeight(); // prevent a scroll jump when view element is removed - clearView(); - } - - // if viewType changed, or the view was never created, create a fresh view - if (!currentView && viewType) { - currentView = t.view = - viewsByType[viewType] || - (viewsByType[viewType] = t.instantiateView(viewType)); - - currentView.setElement( - $("<div class='fc-view fc-" + viewType + "-view' />").appendTo(content) - ); - toolbarsManager.proxyCall('activateButton', viewType); - } - - if (currentView) { - - // in case the view should render a period of time that is completely hidden - date = currentView.massageCurrentDate(date); - - // render or rerender the view - if ( - !currentView.isDateSet || - !( // NOT within interval range signals an implicit date window change - date >= currentView.intervalStart && - date < currentView.intervalEnd - ) - ) { - if (elementVisible()) { - - if (forcedScroll) { - currentView.captureInitialScroll(forcedScroll); - } - - currentView.setDate(date, forcedScroll); - - if (forcedScroll) { - currentView.releaseScroll(); - } - - // need to do this after View::render, so dates are calculated - // NOTE: view updates title text proactively - updateToolbarsTodayButton(); - } - } - } - - if (needsClearView) { - thawContentHeight(); - } - - ignoreWindowResize--; - } - - - // Unrenders the current view and reflects this change in the Header. - // Unregsiters the `currentView`, but does not remove from viewByType hash. - function clearView() { - toolbarsManager.proxyCall('deactivateButton', currentView.type); - currentView.removeElement(); - currentView = t.view = null; - } - - - // Destroys the view, including the view object. Then, re-instantiates it and renders it. - // Maintains the same scroll state. - // TODO: maintain any other user-manipulated state. - function reinitView() { - ignoreWindowResize++; - freezeContentHeight(); - - var viewType = currentView.type; - var scrollState = currentView.queryScroll(); - clearView(); - calcSize(); - renderView(viewType, scrollState); - - thawContentHeight(); - ignoreWindowResize--; - } - - - - // Resizing - // ----------------------------------------------------------------------------------- - - - t.getSuggestedViewHeight = function() { - if (suggestedViewHeight === undefined) { - calcSize(); - } - return suggestedViewHeight; - }; - - - t.isHeightAuto = function() { - return t.options.contentHeight === 'auto' || t.options.height === 'auto'; - }; - - - function updateSize(shouldRecalc) { - if (elementVisible()) { - - if (shouldRecalc) { - _calcSize(); - } - - ignoreWindowResize++; - currentView.updateSize(true); // isResize=true. will poll getSuggestedViewHeight() and isHeightAuto() - ignoreWindowResize--; - - return true; // signal success - } - } - - - function calcSize() { - if (elementVisible()) { - _calcSize(); - } - } - - - function _calcSize() { // assumes elementVisible - var contentHeightInput = t.options.contentHeight; - var heightInput = t.options.height; - - if (typeof contentHeightInput === 'number') { // exists and not 'auto' - suggestedViewHeight = contentHeightInput; - } - else if (typeof contentHeightInput === 'function') { // exists and is a function - suggestedViewHeight = contentHeightInput(); - } - else if (typeof heightInput === 'number') { // exists and not 'auto' - suggestedViewHeight = heightInput - queryToolbarsHeight(); - } - else if (typeof heightInput === 'function') { // exists and is a function - suggestedViewHeight = heightInput() - queryToolbarsHeight(); - } - else if (heightInput === 'parent') { // set to height of parent element - suggestedViewHeight = element.parent().height() - queryToolbarsHeight(); - } - else { - suggestedViewHeight = Math.round(content.width() / Math.max(t.options.aspectRatio, .5)); - } - } - - - function queryToolbarsHeight() { - return toolbarsManager.items.reduce(function(accumulator, toolbar) { - var toolbarHeight = toolbar.el ? toolbar.el.outerHeight(true) : 0; // includes margin - return accumulator + toolbarHeight; - }, 0); - } - - - function windowResize(ev) { - if ( - !ignoreWindowResize && - ev.target === window && // so we don't process jqui "resize" events that have bubbled up - currentView.start // view has already been rendered - ) { - if (updateSize(true)) { - currentView.publiclyTrigger('windowResize', _element); - } - } - } - - - - /* Event Rendering - -----------------------------------------------------------------------------*/ - - - function rerenderEvents() { // API method. destroys old events if previously rendered. - if (elementVisible()) { - t.reportEventChange(); // will re-trasmit events to the view, causing a rerender - } - } - - - - /* Toolbars - -----------------------------------------------------------------------------*/ - - - function buildToolbars() { - return [ - new Toolbar(t, computeHeaderOptions()), - new Toolbar(t, computeFooterOptions()) - ]; - } - - - function computeHeaderOptions() { - return { - extraClasses: 'fc-header-toolbar', - layout: t.options.header - }; - } - - - function computeFooterOptions() { - return { - extraClasses: 'fc-footer-toolbar', - layout: t.options.footer - }; - } - - - // can be called repeatedly and Header will rerender - function renderHeader() { - header.setToolbarOptions(computeHeaderOptions()); - header.render(); - if (header.el) { - element.prepend(header.el); - } - } - - - // can be called repeatedly and Footer will rerender - function renderFooter() { - footer.setToolbarOptions(computeFooterOptions()); - footer.render(); - if (footer.el) { - element.append(footer.el); - } - } - - - t.setToolbarsTitle = function(title) { - toolbarsManager.proxyCall('updateTitle', title); - }; - - - function updateToolbarsTodayButton() { - var now = t.getNow(); - if (now >= currentView.intervalStart && now < currentView.intervalEnd) { - toolbarsManager.proxyCall('disableButton', 'today'); - } - else { - toolbarsManager.proxyCall('enableButton', 'today'); - } - } - - - - /* Selection - -----------------------------------------------------------------------------*/ - - - // this public method receives start/end dates in any format, with any timezone - function select(zonedStartInput, zonedEndInput) { - currentView.select( - t.buildSelectSpan.apply(t, arguments) - ); - } - - - function unselect() { // safe to be called before renderView - if (currentView) { - currentView.unselect(); - } - } - - - - /* Date - -----------------------------------------------------------------------------*/ - - - function prev() { - date = currentView.computePrevDate(date); - renderView(); - } - - - function next() { - date = currentView.computeNextDate(date); - renderView(); - } - - - function prevYear() { - date.add(-1, 'years'); - renderView(); - } - - - function nextYear() { - date.add(1, 'years'); - renderView(); - } - - - function today() { - date = t.getNow(); - renderView(); - } - - - function gotoDate(zonedDateInput) { - date = t.moment(zonedDateInput).stripZone(); - renderView(); - } - - - function incrementDate(delta) { - date.add(moment.duration(delta)); - renderView(); - } - - - // Forces navigation to a view for the given date. - // `viewType` can be a specific view name or a generic one like "week" or "day". - function zoomTo(newDate, viewType) { - var spec; - - viewType = viewType || 'day'; // day is default zoom - spec = t.getViewSpec(viewType) || t.getUnitViewSpec(viewType); - - date = newDate.clone(); - renderView(spec ? spec.type : null); - } - - - // for external API - function getDate() { - return t.applyTimezone(date); // infuse the calendar's timezone - } - - - - /* Height "Freezing" - -----------------------------------------------------------------------------*/ - - - t.freezeContentHeight = freezeContentHeight; - t.thawContentHeight = thawContentHeight; - - var freezeContentHeightDepth = 0; - - - function freezeContentHeight() { - if (!(freezeContentHeightDepth++)) { - content.css({ - width: '100%', - height: content.height(), - overflow: 'hidden' - }); - } - } - - - function thawContentHeight() { - if (!(--freezeContentHeightDepth)) { - content.css({ - width: '', - height: '', - overflow: '' - }); - } - } - - - - /* Misc - -----------------------------------------------------------------------------*/ - - - function getCalendar() { - return t; - } - - - function getView() { - return currentView; - } - - - function option(name, value) { - var newOptionHash; - - if (typeof name === 'string') { - if (value === undefined) { // getter - return t.options[name]; - } - else { // setter for individual option - newOptionHash = {}; - newOptionHash[name] = value; - setOptions(newOptionHash); - } - } - else if (typeof name === 'object') { // compound setter with object input - setOptions(name); - } - } - - - function setOptions(newOptionHash) { - var optionCnt = 0; - var optionName; - - for (optionName in newOptionHash) { - t.dynamicOverrides[optionName] = newOptionHash[optionName]; - } - - t.viewSpecCache = {}; // the dynamic override invalidates the options in this cache, so just clear it - t.populateOptionsHash(); // this.options needs to be recomputed after the dynamic override - - // trigger handlers after this.options has been updated - for (optionName in newOptionHash) { - t.triggerOptionHandlers(optionName); // recall bindOption/bindOptions - optionCnt++; - } - - // special-case handling of single option change. - // if only one option change, `optionName` will be its name. - if (optionCnt === 1) { - if (optionName === 'height' || optionName === 'contentHeight' || optionName === 'aspectRatio') { - updateSize(true); // true = allow recalculation of height - return; - } - else if (optionName === 'defaultDate') { - return; // can't change date this way. use gotoDate instead - } - else if (optionName === 'businessHours') { - if (currentView) { - currentView.unrenderBusinessHours(); - currentView.renderBusinessHours(); - } - return; - } - else if (optionName === 'timezone') { - t.rezoneArrayEventSources(); - t.refetchEvents(); - return; - } - } - - // catch-all. rerender the header and footer and rebuild/rerender the current view - renderHeader(); - renderFooter(); - viewsByType = {}; // even non-current views will be affected by this option change. do before rerender - reinitView(); - } - - - function publiclyTrigger(name, thisObj) { - var args = Array.prototype.slice.call(arguments, 2); - - thisObj = thisObj || _element; - this.triggerWith(name, thisObj, args); // Emitter's method - - if (t.options[name]) { - return t.options[name].apply(thisObj, args); - } - } - - t.initialize(); -} - -;; -/* -Options binding/triggering system. -*/ -Calendar.mixin({ - - // A map of option names to arrays of handler objects. Initialized to {} in Calendar. - // Format for a handler object: - // { - // func // callback function to be called upon change - // names // option names whose values should be given to func - // } - optionHandlers: null, - - // Calls handlerFunc immediately, and when the given option has changed. - // handlerFunc will be given the option value. - bindOption: function(optionName, handlerFunc) { - this.bindOptions([ optionName ], handlerFunc); - }, - - // Calls handlerFunc immediately, and when any of the given options change. - // handlerFunc will be given each option value as ordered function arguments. - bindOptions: function(optionNames, handlerFunc) { - var handlerObj = { func: handlerFunc, names: optionNames }; - var i; - - for (i = 0; i < optionNames.length; i++) { - this.registerOptionHandlerObj(optionNames[i], handlerObj); - } - - this.triggerOptionHandlerObj(handlerObj); - }, - - // Puts the given handler object into the internal hash - registerOptionHandlerObj: function(optionName, handlerObj) { - (this.optionHandlers[optionName] || (this.optionHandlers[optionName] = [])) - .push(handlerObj); - }, - - // Reports that the given option has changed, and calls all appropriate handlers. - triggerOptionHandlers: function(optionName) { - var handlerObjs = this.optionHandlers[optionName] || []; - var i; - - for (i = 0; i < handlerObjs.length; i++) { - this.triggerOptionHandlerObj(handlerObjs[i]); - } - }, - - // Calls the callback for a specific handler object, passing in the appropriate arguments. - triggerOptionHandlerObj: function(handlerObj) { - var optionNames = handlerObj.names; - var optionValues = []; - var i; - - for (i = 0; i < optionNames.length; i++) { - optionValues.push(this.options[optionNames[i]]); - } - - handlerObj.func.apply(this, optionValues); // maintain the Calendar's `this` context - } - -}); - -;; - -Calendar.defaults = { - - titleRangeSeparator: ' \u2013 ', // en dash - monthYearFormat: 'MMMM YYYY', // required for en. other locales rely on datepicker computable option - - defaultTimedEventDuration: '02:00:00', - defaultAllDayEventDuration: { days: 1 }, - forceEventDuration: false, - nextDayThreshold: '09:00:00', // 9am - - // display - defaultView: 'month', - aspectRatio: 1.35, - header: { - left: 'title', - center: '', - right: 'today prev,next' - }, - weekends: true, - weekNumbers: false, - - weekNumberTitle: 'W', - weekNumberCalculation: 'local', - - //editable: false, - - //nowIndicator: false, - - scrollTime: '06:00:00', - - // event ajax - lazyFetching: true, - startParam: 'start', - endParam: 'end', - timezoneParam: 'timezone', - - timezone: false, - - //allDayDefault: undefined, - - // locale - isRTL: false, - buttonText: { - prev: "prev", - next: "next", - prevYear: "prev year", - nextYear: "next year", - year: 'year', // TODO: locale files need to specify this - today: 'today', - month: 'month', - week: 'week', - day: 'day' - }, - - buttonIcons: { - prev: 'left-single-arrow', - next: 'right-single-arrow', - prevYear: 'left-double-arrow', - nextYear: 'right-double-arrow' - }, - - allDayText: 'all-day', - - // jquery-ui theming - theme: false, - themeButtonIcons: { - prev: 'circle-triangle-w', - next: 'circle-triangle-e', - prevYear: 'seek-prev', - nextYear: 'seek-next' - }, - - //eventResizableFromStart: false, - dragOpacity: .75, - dragRevertDuration: 500, - dragScroll: true, - - //selectable: false, - unselectAuto: true, - //selectMinDistance: 0, - - dropAccept: '*', - - eventOrder: 'title', - //eventRenderWait: null, - - eventLimit: false, - eventLimitText: 'more', - eventLimitClick: 'popover', - dayPopoverFormat: 'LL', - - handleWindowResize: true, - windowResizeDelay: 100, // milliseconds before an updateSize happens - - longPressDelay: 1000 - -}; - - -Calendar.englishDefaults = { // used by locale.js - dayPopoverFormat: 'dddd, MMMM D' -}; - - -Calendar.rtlDefaults = { // right-to-left defaults - header: { // TODO: smarter solution (first/center/last ?) - left: 'next,prev today', - center: '', - right: 'title' - }, - buttonIcons: { - prev: 'right-single-arrow', - next: 'left-single-arrow', - prevYear: 'right-double-arrow', - nextYear: 'left-double-arrow' - }, - themeButtonIcons: { - prev: 'circle-triangle-e', - next: 'circle-triangle-w', - nextYear: 'seek-prev', - prevYear: 'seek-next' - } -}; - -;; - -var localeOptionHash = FC.locales = {}; // initialize and expose - - -// TODO: document the structure and ordering of a FullCalendar locale file - - -// Initialize jQuery UI datepicker translations while using some of the translations -// Will set this as the default locales for datepicker. -FC.datepickerLocale = function(localeCode, dpLocaleCode, dpOptions) { - - // get the FullCalendar internal option hash for this locale. create if necessary - var fcOptions = localeOptionHash[localeCode] || (localeOptionHash[localeCode] = {}); - - // transfer some simple options from datepicker to fc - fcOptions.isRTL = dpOptions.isRTL; - fcOptions.weekNumberTitle = dpOptions.weekHeader; - - // compute some more complex options from datepicker - $.each(dpComputableOptions, function(name, func) { - fcOptions[name] = func(dpOptions); - }); - - // is jQuery UI Datepicker is on the page? - if ($.datepicker) { - - // Register the locale data. - // FullCalendar and MomentJS use locale codes like "pt-br" but Datepicker - // does it like "pt-BR" or if it doesn't have the locale, maybe just "pt". - // Make an alias so the locale can be referenced either way. - $.datepicker.regional[dpLocaleCode] = - $.datepicker.regional[localeCode] = // alias - dpOptions; - - // Alias 'en' to the default locale data. Do this every time. - $.datepicker.regional.en = $.datepicker.regional['']; - - // Set as Datepicker's global defaults. - $.datepicker.setDefaults(dpOptions); - } -}; - - -// Sets FullCalendar-specific translations. Will set the locales as the global default. -FC.locale = function(localeCode, newFcOptions) { - var fcOptions; - var momOptions; - - // get the FullCalendar internal option hash for this locale. create if necessary - fcOptions = localeOptionHash[localeCode] || (localeOptionHash[localeCode] = {}); - - // provided new options for this locales? merge them in - if (newFcOptions) { - fcOptions = localeOptionHash[localeCode] = mergeOptions([ fcOptions, newFcOptions ]); - } - - // compute locale options that weren't defined. - // always do this. newFcOptions can be undefined when initializing from i18n file, - // so no way to tell if this is an initialization or a default-setting. - momOptions = getMomentLocaleData(localeCode); // will fall back to en - $.each(momComputableOptions, function(name, func) { - if (fcOptions[name] == null) { - fcOptions[name] = func(momOptions, fcOptions); - } - }); - - // set it as the default locale for FullCalendar - Calendar.defaults.locale = localeCode; -}; - - -// NOTE: can't guarantee any of these computations will run because not every locale has datepicker -// configs, so make sure there are English fallbacks for these in the defaults file. -var dpComputableOptions = { - - buttonText: function(dpOptions) { - return { - // the translations sometimes wrongly contain HTML entities - prev: stripHtmlEntities(dpOptions.prevText), - next: stripHtmlEntities(dpOptions.nextText), - today: stripHtmlEntities(dpOptions.currentText) - }; - }, - - // Produces format strings like "MMMM YYYY" -> "September 2014" - monthYearFormat: function(dpOptions) { - return dpOptions.showMonthAfterYear ? - 'YYYY[' + dpOptions.yearSuffix + '] MMMM' : - 'MMMM YYYY[' + dpOptions.yearSuffix + ']'; - } - -}; - -var momComputableOptions = { - - // Produces format strings like "ddd M/D" -> "Fri 9/15" - dayOfMonthFormat: function(momOptions, fcOptions) { - var format = momOptions.longDateFormat('l'); // for the format like "M/D/YYYY" - - // strip the year off the edge, as well as other misc non-whitespace chars - format = format.replace(/^Y+[^\w\s]*|[^\w\s]*Y+$/g, ''); - - if (fcOptions.isRTL) { - format += ' ddd'; // for RTL, add day-of-week to end - } - else { - format = 'ddd ' + format; // for LTR, add day-of-week to beginning - } - return format; - }, - - // Produces format strings like "h:mma" -> "6:00pm" - mediumTimeFormat: function(momOptions) { // can't be called `timeFormat` because collides with option - return momOptions.longDateFormat('LT') - .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand - }, - - // Produces format strings like "h(:mm)a" -> "6pm" / "6:30pm" - smallTimeFormat: function(momOptions) { - return momOptions.longDateFormat('LT') - .replace(':mm', '(:mm)') - .replace(/(\Wmm)$/, '($1)') // like above, but for foreign locales - .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand - }, - - // Produces format strings like "h(:mm)t" -> "6p" / "6:30p" - extraSmallTimeFormat: function(momOptions) { - return momOptions.longDateFormat('LT') - .replace(':mm', '(:mm)') - .replace(/(\Wmm)$/, '($1)') // like above, but for foreign locales - .replace(/\s*a$/i, 't'); // convert to AM/PM/am/pm to lowercase one-letter. remove any spaces beforehand - }, - - // Produces format strings like "ha" / "H" -> "6pm" / "18" - hourFormat: function(momOptions) { - return momOptions.longDateFormat('LT') - .replace(':mm', '') - .replace(/(\Wmm)$/, '') // like above, but for foreign locales - .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand - }, - - // Produces format strings like "h:mm" -> "6:30" (with no AM/PM) - noMeridiemTimeFormat: function(momOptions) { - return momOptions.longDateFormat('LT') - .replace(/\s*a$/i, ''); // remove trailing AM/PM - } - -}; - - -// options that should be computed off live calendar options (considers override options) -// TODO: best place for this? related to locale? -// TODO: flipping text based on isRTL is a bad idea because the CSS `direction` might want to handle it -var instanceComputableOptions = { - - // Produces format strings for results like "Mo 16" - smallDayDateFormat: function(options) { - return options.isRTL ? - 'D dd' : - 'dd D'; - }, - - // Produces format strings for results like "Wk 5" - weekFormat: function(options) { - return options.isRTL ? - 'w[ ' + options.weekNumberTitle + ']' : - '[' + options.weekNumberTitle + ' ]w'; - }, - - // Produces format strings for results like "Wk5" - smallWeekFormat: function(options) { - return options.isRTL ? - 'w[' + options.weekNumberTitle + ']' : - '[' + options.weekNumberTitle + ']w'; - } - -}; - -function populateInstanceComputableOptions(options) { - $.each(instanceComputableOptions, function(name, func) { - if (options[name] == null) { - options[name] = func(options); - } - }); -} - - -// Returns moment's internal locale data. If doesn't exist, returns English. -function getMomentLocaleData(localeCode) { - return moment.localeData(localeCode) || moment.localeData('en'); -} - - -// Initialize English by forcing computation of moment-derived options. -// Also, sets it as the default. -FC.locale('en', Calendar.englishDefaults); - -;; - -FC.sourceNormalizers = []; -FC.sourceFetchers = []; - -var ajaxDefaults = { - dataType: 'json', - cache: false -}; - -var eventGUID = 1; - - -function EventManager() { // assumed to be a calendar - var t = this; - - - // exports - t.requestEvents = requestEvents; - t.reportEventChange = reportEventChange; - t.isFetchNeeded = isFetchNeeded; - t.fetchEvents = fetchEvents; - t.fetchEventSources = fetchEventSources; - t.refetchEvents = refetchEvents; - t.refetchEventSources = refetchEventSources; - t.getEventSources = getEventSources; - t.getEventSourceById = getEventSourceById; - t.addEventSource = addEventSource; - t.removeEventSource = removeEventSource; - t.removeEventSources = removeEventSources; - t.updateEvent = updateEvent; - t.updateEvents = updateEvents; - t.renderEvent = renderEvent; - t.renderEvents = renderEvents; - t.removeEvents = removeEvents; - t.clientEvents = clientEvents; - t.mutateEvent = mutateEvent; - t.normalizeEventDates = normalizeEventDates; - t.normalizeEventTimes = normalizeEventTimes; - - - // locals - var stickySource = { events: [] }; - var sources = [ stickySource ]; - var rangeStart, rangeEnd; - var pendingSourceCnt = 0; // outstanding fetch requests, max one per source - var cache = []; // holds events that have already been expanded - var prunedCache; // like cache, but only events that intersect with rangeStart/rangeEnd - - - $.each( - (t.options.events ? [ t.options.events ] : []).concat(t.options.eventSources || []), - function(i, sourceInput) { - var source = buildEventSource(sourceInput); - if (source) { - sources.push(source); - } - } - ); - - - - function requestEvents(start, end) { - if (!t.options.lazyFetching || isFetchNeeded(start, end)) { - return fetchEvents(start, end); - } - else { - return Promise.resolve(prunedCache); - } - } - - - function reportEventChange() { - prunedCache = filterEventsWithinRange(cache); - t.trigger('eventsReset', prunedCache); - } - - - function filterEventsWithinRange(events) { - var filteredEvents = []; - var i, event; - - for (i = 0; i < events.length; i++) { - event = events[i]; - - if ( - event.start.clone().stripZone() < rangeEnd && - t.getEventEnd(event).stripZone() > rangeStart - ) { - filteredEvents.push(event); - } - } - - return filteredEvents; - } - - - t.getEventCache = function() { - return cache; - }; - - - t.getPrunedEventCache = function() { - return prunedCache; - }; - - - - /* Fetching - -----------------------------------------------------------------------------*/ - - - // start and end are assumed to be unzoned - function isFetchNeeded(start, end) { - return !rangeStart || // nothing has been fetched yet? - start < rangeStart || end > rangeEnd; // is part of the new range outside of the old range? - } - - - function fetchEvents(start, end) { - rangeStart = start; - rangeEnd = end; - return refetchEvents(); - } - - - // poorly named. fetches all sources with current `rangeStart` and `rangeEnd`. - function refetchEvents() { - return fetchEventSources(sources, 'reset'); - } - - - // poorly named. fetches a subset of event sources. - function refetchEventSources(matchInputs) { - return fetchEventSources(getEventSourcesByMatchArray(matchInputs)); - } - - - // expects an array of event source objects (the originals, not copies) - // `specialFetchType` is an optimization parameter that affects purging of the event cache. - function fetchEventSources(specificSources, specialFetchType) { - var i, source; - - if (specialFetchType === 'reset') { - cache = []; - } - else if (specialFetchType !== 'add') { - cache = excludeEventsBySources(cache, specificSources); - } - - for (i = 0; i < specificSources.length; i++) { - source = specificSources[i]; - - // already-pending sources have already been accounted for in pendingSourceCnt - if (source._status !== 'pending') { - pendingSourceCnt++; - } - - source._fetchId = (source._fetchId || 0) + 1; - source._status = 'pending'; - } - - for (i = 0; i < specificSources.length; i++) { - source = specificSources[i]; - tryFetchEventSource(source, source._fetchId); - } - - if (pendingSourceCnt) { - return new Promise(function(resolve) { - t.one('eventsReceived', resolve); // will send prunedCache - }); - } - else { // executed all synchronously, or no sources at all - return Promise.resolve(prunedCache); - } - } - - - // fetches an event source and processes its result ONLY if it is still the current fetch. - // caller is responsible for incrementing pendingSourceCnt first. - function tryFetchEventSource(source, fetchId) { - _fetchEventSource(source, function(eventInputs) { - var isArraySource = $.isArray(source.events); - var i, eventInput; - var abstractEvent; - - if ( - // is this the source's most recent fetch? - // if not, rely on an upcoming fetch of this source to decrement pendingSourceCnt - fetchId === source._fetchId && - // event source no longer valid? - source._status !== 'rejected' - ) { - source._status = 'resolved'; - - if (eventInputs) { - for (i = 0; i < eventInputs.length; i++) { - eventInput = eventInputs[i]; - - if (isArraySource) { // array sources have already been convert to Event Objects - abstractEvent = eventInput; - } - else { - abstractEvent = buildEventFromInput(eventInput, source); - } - - if (abstractEvent) { // not false (an invalid event) - cache.push.apply( // append - cache, - expandEvent(abstractEvent) // add individual expanded events to the cache - ); - } - } - } - - decrementPendingSourceCnt(); - } - }); - } - - - function rejectEventSource(source) { - var wasPending = source._status === 'pending'; - - source._status = 'rejected'; - - if (wasPending) { - decrementPendingSourceCnt(); - } - } - - - function decrementPendingSourceCnt() { - pendingSourceCnt--; - if (!pendingSourceCnt) { - reportEventChange(cache); // updates prunedCache - t.trigger('eventsReceived', prunedCache); - } - } - - - function _fetchEventSource(source, callback) { - var i; - var fetchers = FC.sourceFetchers; - var res; - - for (i=0; i<fetchers.length; i++) { - res = fetchers[i].call( - t, // this, the Calendar object - source, - rangeStart.clone(), - rangeEnd.clone(), - t.options.timezone, - callback - ); - - if (res === true) { - // the fetcher is in charge. made its own async request - return; - } - else if (typeof res == 'object') { - // the fetcher returned a new source. process it - _fetchEventSource(res, callback); - return; - } - } - - var events = source.events; - if (events) { - if ($.isFunction(events)) { - t.pushLoading(); - events.call( - t, // this, the Calendar object - rangeStart.clone(), - rangeEnd.clone(), - t.options.timezone, - function(events) { - callback(events); - t.popLoading(); - } - ); - } - else if ($.isArray(events)) { - callback(events); - } - else { - callback(); - } - }else{ - var url = source.url; - if (url) { - var success = source.success; - var error = source.error; - var complete = source.complete; - - // retrieve any outbound GET/POST $.ajax data from the options - var customData; - if ($.isFunction(source.data)) { - // supplied as a function that returns a key/value object - customData = source.data(); - } - else { - // supplied as a straight key/value object - customData = source.data; - } - - // use a copy of the custom data so we can modify the parameters - // and not affect the passed-in object. - var data = $.extend({}, customData || {}); - - var startParam = firstDefined(source.startParam, t.options.startParam); - var endParam = firstDefined(source.endParam, t.options.endParam); - var timezoneParam = firstDefined(source.timezoneParam, t.options.timezoneParam); - - if (startParam) { - data[startParam] = rangeStart.format(); - } - if (endParam) { - data[endParam] = rangeEnd.format(); - } - if (t.options.timezone && t.options.timezone != 'local') { - data[timezoneParam] = t.options.timezone; - } - - t.pushLoading(); - $.ajax($.extend({}, ajaxDefaults, source, { - data: data, - success: function(events) { - events = events || []; - var res = applyAll(success, this, arguments); - if ($.isArray(res)) { - events = res; - } - callback(events); - }, - error: function() { - applyAll(error, this, arguments); - callback(); - }, - complete: function() { - applyAll(complete, this, arguments); - t.popLoading(); - } - })); - }else{ - callback(); - } - } - } - - - - /* Sources - -----------------------------------------------------------------------------*/ - - - function addEventSource(sourceInput) { - var source = buildEventSource(sourceInput); - if (source) { - sources.push(source); - fetchEventSources([ source ], 'add'); // will eventually call reportEventChange - } - } - - - function buildEventSource(sourceInput) { // will return undefined if invalid source - var normalizers = FC.sourceNormalizers; - var source; - var i; - - if ($.isFunction(sourceInput) || $.isArray(sourceInput)) { - source = { events: sourceInput }; - } - else if (typeof sourceInput === 'string') { - source = { url: sourceInput }; - } - else if (typeof sourceInput === 'object') { - source = $.extend({}, sourceInput); // shallow copy - } - - if (source) { - - // TODO: repeat code, same code for event classNames - if (source.className) { - if (typeof source.className === 'string') { - source.className = source.className.split(/\s+/); - } - // otherwise, assumed to be an array - } - else { - source.className = []; - } - - // for array sources, we convert to standard Event Objects up front - if ($.isArray(source.events)) { - source.origArray = source.events; // for removeEventSource - source.events = $.map(source.events, function(eventInput) { - return buildEventFromInput(eventInput, source); - }); - } - - for (i=0; i<normalizers.length; i++) { - normalizers[i].call(t, source); - } - - return source; - } - } - - - function removeEventSource(matchInput) { - removeSpecificEventSources( - getEventSourcesByMatch(matchInput) - ); - } - - - // if called with no arguments, removes all. - function removeEventSources(matchInputs) { - if (matchInputs == null) { - removeSpecificEventSources(sources, true); // isAll=true - } - else { - removeSpecificEventSources( - getEventSourcesByMatchArray(matchInputs) - ); - } - } - - - function removeSpecificEventSources(targetSources, isAll) { - var i; - - // cancel pending requests - for (i = 0; i < targetSources.length; i++) { - rejectEventSource(targetSources[i]); - } - - if (isAll) { // an optimization - sources = []; - cache = []; - } - else { - // remove from persisted source list - sources = $.grep(sources, function(source) { - for (i = 0; i < targetSources.length; i++) { - if (source === targetSources[i]) { - return false; // exclude - } - } - return true; // include - }); - - cache = excludeEventsBySources(cache, targetSources); - } - - reportEventChange(); - } - - - function getEventSources() { - return sources.slice(1); // returns a shallow copy of sources with stickySource removed - } - - - function getEventSourceById(id) { - return $.grep(sources, function(source) { - return source.id && source.id === id; - })[0]; - } - - - // like getEventSourcesByMatch, but accepts multple match criteria (like multiple IDs) - function getEventSourcesByMatchArray(matchInputs) { - - // coerce into an array - if (!matchInputs) { - matchInputs = []; - } - else if (!$.isArray(matchInputs)) { - matchInputs = [ matchInputs ]; - } - - var matchingSources = []; - var i; - - // resolve raw inputs to real event source objects - for (i = 0; i < matchInputs.length; i++) { - matchingSources.push.apply( // append - matchingSources, - getEventSourcesByMatch(matchInputs[i]) - ); - } - - return matchingSources; - } - - - // matchInput can either by a real event source object, an ID, or the function/URL for the source. - // returns an array of matching source objects. - function getEventSourcesByMatch(matchInput) { - var i, source; - - // given an proper event source object - for (i = 0; i < sources.length; i++) { - source = sources[i]; - if (source === matchInput) { - return [ source ]; - } - } - - // an ID match - source = getEventSourceById(matchInput); - if (source) { - return [ source ]; - } - - return $.grep(sources, function(source) { - return isSourcesEquivalent(matchInput, source); - }); - } - - - function isSourcesEquivalent(source1, source2) { - return source1 && source2 && getSourcePrimitive(source1) == getSourcePrimitive(source2); - } - - - function getSourcePrimitive(source) { - return ( - (typeof source === 'object') ? // a normalized event source? - (source.origArray || source.googleCalendarId || source.url || source.events) : // get the primitive - null - ) || - source; // the given argument *is* the primitive - } - - - // util - // returns a filtered array without events that are part of any of the given sources - function excludeEventsBySources(specificEvents, specificSources) { - return $.grep(specificEvents, function(event) { - for (var i = 0; i < specificSources.length; i++) { - if (event.source === specificSources[i]) { - return false; // exclude - } - } - return true; // keep - }); - } - - - - /* Manipulation - -----------------------------------------------------------------------------*/ - - - // Only ever called from the externally-facing API - function updateEvent(event) { - updateEvents([ event ]); - } - - - // Only ever called from the externally-facing API - function updateEvents(events) { - var i, event; - - for (i = 0; i < events.length; i++) { - event = events[i]; - - // massage start/end values, even if date string values - event.start = t.moment(event.start); - if (event.end) { - event.end = t.moment(event.end); - } - else { - event.end = null; - } - - mutateEvent(event, getMiscEventProps(event)); // will handle start/end/allDay normalization - } - - reportEventChange(); // reports event modifications (so we can redraw) - } - - - // Returns a hash of misc event properties that should be copied over to related events. - function getMiscEventProps(event) { - var props = {}; - - $.each(event, function(name, val) { - if (isMiscEventPropName(name)) { - if (val !== undefined && isAtomic(val)) { // a defined non-object - props[name] = val; - } - } - }); - - return props; - } - - // non-date-related, non-id-related, non-secret - function isMiscEventPropName(name) { - return !/^_|^(id|allDay|start|end)$/.test(name); - } - - - // returns the expanded events that were created - function renderEvent(eventInput, stick) { - return renderEvents([ eventInput ], stick); - } - - - // returns the expanded events that were created - function renderEvents(eventInputs, stick) { - var renderedEvents = []; - var renderableEvents; - var abstractEvent; - var i, j, event; - - for (i = 0; i < eventInputs.length; i++) { - abstractEvent = buildEventFromInput(eventInputs[i]); - - if (abstractEvent) { // not false (a valid input) - renderableEvents = expandEvent(abstractEvent); - - for (j = 0; j < renderableEvents.length; j++) { - event = renderableEvents[j]; - - if (!event.source) { - if (stick) { - stickySource.events.push(event); - event.source = stickySource; - } - cache.push(event); - } - } - - renderedEvents = renderedEvents.concat(renderableEvents); - } - } - - if (renderedEvents.length) { // any new events rendered? - reportEventChange(); - } - - return renderedEvents; - } - - - function removeEvents(filter) { - var eventID; - var i; - - if (filter == null) { // null or undefined. remove all events - filter = function() { return true; }; // will always match - } - else if (!$.isFunction(filter)) { // an event ID - eventID = filter + ''; - filter = function(event) { - return event._id == eventID; - }; - } - - // Purge event(s) from our local cache - cache = $.grep(cache, filter, true); // inverse=true - - // Remove events from array sources. - // This works because they have been converted to official Event Objects up front. - // (and as a result, event._id has been calculated). - for (i=0; i<sources.length; i++) { - if ($.isArray(sources[i].events)) { - sources[i].events = $.grep(sources[i].events, filter, true); - } - } - - reportEventChange(); - } - - - function clientEvents(filter) { - if ($.isFunction(filter)) { - return $.grep(cache, filter); - } - else if (filter != null) { // not null, not undefined. an event ID - filter += ''; - return $.grep(cache, function(e) { - return e._id == filter; - }); - } - return cache; // else, return all - } - - - // Makes sure all array event sources have their internal event objects - // converted over to the Calendar's current timezone. - t.rezoneArrayEventSources = function() { - var i; - var events; - var j; - - for (i = 0; i < sources.length; i++) { - events = sources[i].events; - if ($.isArray(events)) { - - for (j = 0; j < events.length; j++) { - rezoneEventDates(events[j]); - } - } - } - }; - - function rezoneEventDates(event) { - event.start = t.moment(event.start); - if (event.end) { - event.end = t.moment(event.end); - } - backupEventDates(event); - } - - - /* Event Normalization - -----------------------------------------------------------------------------*/ - - - // Given a raw object with key/value properties, returns an "abstract" Event object. - // An "abstract" event is an event that, if recurring, will not have been expanded yet. - // Will return `false` when input is invalid. - // `source` is optional - function buildEventFromInput(input, source) { - var out = {}; - var start, end; - var allDay; - - if (t.options.eventDataTransform) { - input = t.options.eventDataTransform(input); - } - if (source && source.eventDataTransform) { - input = source.eventDataTransform(input); - } - - // Copy all properties over to the resulting object. - // The special-case properties will be copied over afterwards. - $.extend(out, input); - - if (source) { - out.source = source; - } - - out._id = input._id || (input.id === undefined ? '_fc' + eventGUID++ : input.id + ''); - - if (input.className) { - if (typeof input.className == 'string') { - out.className = input.className.split(/\s+/); - } - else { // assumed to be an array - out.className = input.className; - } - } - else { - out.className = []; - } - - start = input.start || input.date; // "date" is an alias for "start" - end = input.end; - - // parse as a time (Duration) if applicable - if (isTimeString(start)) { - start = moment.duration(start); - } - if (isTimeString(end)) { - end = moment.duration(end); - } - - if (input.dow || moment.isDuration(start) || moment.isDuration(end)) { - - // the event is "abstract" (recurring) so don't calculate exact start/end dates just yet - out.start = start ? moment.duration(start) : null; // will be a Duration or null - out.end = end ? moment.duration(end) : null; // will be a Duration or null - out._recurring = true; // our internal marker - } - else { - - if (start) { - start = t.moment(start); - if (!start.isValid()) { - return false; - } - } - - if (end) { - end = t.moment(end); - if (!end.isValid()) { - end = null; // let defaults take over - } - } - - allDay = input.allDay; - if (allDay === undefined) { // still undefined? fallback to default - allDay = firstDefined( - source ? source.allDayDefault : undefined, - t.options.allDayDefault - ); - // still undefined? normalizeEventDates will calculate it - } - - assignDatesToEvent(start, end, allDay, out); - } - - t.normalizeEvent(out); // hook for external use. a prototype method - - return out; - } - t.buildEventFromInput = buildEventFromInput; - - - // Normalizes and assigns the given dates to the given partially-formed event object. - // NOTE: mutates the given start/end moments. does not make a copy. - function assignDatesToEvent(start, end, allDay, event) { - event.start = start; - event.end = end; - event.allDay = allDay; - normalizeEventDates(event); - backupEventDates(event); - } - - - // Ensures proper values for allDay/start/end. Accepts an Event object, or a plain object with event-ish properties. - // NOTE: Will modify the given object. - function normalizeEventDates(eventProps) { - - normalizeEventTimes(eventProps); - - if (eventProps.end && !eventProps.end.isAfter(eventProps.start)) { - eventProps.end = null; - } - - if (!eventProps.end) { - if (t.options.forceEventDuration) { - eventProps.end = t.getDefaultEventEnd(eventProps.allDay, eventProps.start); - } - else { - eventProps.end = null; - } - } - } - - - // Ensures the allDay property exists and the timeliness of the start/end dates are consistent - function normalizeEventTimes(eventProps) { - if (eventProps.allDay == null) { - eventProps.allDay = !(eventProps.start.hasTime() || (eventProps.end && eventProps.end.hasTime())); - } - - if (eventProps.allDay) { - eventProps.start.stripTime(); - if (eventProps.end) { - // TODO: consider nextDayThreshold here? If so, will require a lot of testing and adjustment - eventProps.end.stripTime(); - } - } - else { - if (!eventProps.start.hasTime()) { - eventProps.start = t.applyTimezone(eventProps.start.time(0)); // will assign a 00:00 time - } - if (eventProps.end && !eventProps.end.hasTime()) { - eventProps.end = t.applyTimezone(eventProps.end.time(0)); // will assign a 00:00 time - } - } - } - - - // If the given event is a recurring event, break it down into an array of individual instances. - // If not a recurring event, return an array with the single original event. - // If given a falsy input (probably because of a failed buildEventFromInput call), returns an empty array. - // HACK: can override the recurring window by providing custom rangeStart/rangeEnd (for businessHours). - function expandEvent(abstractEvent, _rangeStart, _rangeEnd) { - var events = []; - var dowHash; - var dow; - var i; - var date; - var startTime, endTime; - var start, end; - var event; - - _rangeStart = _rangeStart || rangeStart; - _rangeEnd = _rangeEnd || rangeEnd; - - if (abstractEvent) { - if (abstractEvent._recurring) { - - // make a boolean hash as to whether the event occurs on each day-of-week - if ((dow = abstractEvent.dow)) { - dowHash = {}; - for (i = 0; i < dow.length; i++) { - dowHash[dow[i]] = true; - } - } - - // iterate through every day in the current range - date = _rangeStart.clone().stripTime(); // holds the date of the current day - while (date.isBefore(_rangeEnd)) { - - if (!dowHash || dowHash[date.day()]) { // if everyday, or this particular day-of-week - - startTime = abstractEvent.start; // the stored start and end properties are times (Durations) - endTime = abstractEvent.end; // " - start = date.clone(); - end = null; - - if (startTime) { - start = start.time(startTime); - } - if (endTime) { - end = date.clone().time(endTime); - } - - event = $.extend({}, abstractEvent); // make a copy of the original - assignDatesToEvent( - start, end, - !startTime && !endTime, // allDay? - event - ); - events.push(event); - } - - date.add(1, 'days'); - } - } - else { - events.push(abstractEvent); // return the original event. will be a one-item array - } - } - - return events; - } - t.expandEvent = expandEvent; - - - - /* Event Modification Math - -----------------------------------------------------------------------------------------*/ - - - // Modifies an event and all related events by applying the given properties. - // Special date-diffing logic is used for manipulation of dates. - // If `props` does not contain start/end dates, the updated values are assumed to be the event's current start/end. - // All date comparisons are done against the event's pristine _start and _end dates. - // Returns an object with delta information and a function to undo all operations. - // For making computations in a granularity greater than day/time, specify largeUnit. - // NOTE: The given `newProps` might be mutated for normalization purposes. - function mutateEvent(event, newProps, largeUnit) { - var miscProps = {}; - var oldProps; - var clearEnd; - var startDelta; - var endDelta; - var durationDelta; - var undoFunc; - - // diffs the dates in the appropriate way, returning a duration - function diffDates(date1, date0) { // date1 - date0 - if (largeUnit) { - return diffByUnit(date1, date0, largeUnit); - } - else if (newProps.allDay) { - return diffDay(date1, date0); - } - else { - return diffDayTime(date1, date0); - } - } - - newProps = newProps || {}; - - // normalize new date-related properties - if (!newProps.start) { - newProps.start = event.start.clone(); - } - if (newProps.end === undefined) { - newProps.end = event.end ? event.end.clone() : null; - } - if (newProps.allDay == null) { // is null or undefined? - newProps.allDay = event.allDay; - } - normalizeEventDates(newProps); - - // create normalized versions of the original props to compare against - // need a real end value, for diffing - oldProps = { - start: event._start.clone(), - end: event._end ? event._end.clone() : t.getDefaultEventEnd(event._allDay, event._start), - allDay: newProps.allDay // normalize the dates in the same regard as the new properties - }; - normalizeEventDates(oldProps); - - // need to clear the end date if explicitly changed to null - clearEnd = event._end !== null && newProps.end === null; - - // compute the delta for moving the start date - startDelta = diffDates(newProps.start, oldProps.start); - - // compute the delta for moving the end date - if (newProps.end) { - endDelta = diffDates(newProps.end, oldProps.end); - durationDelta = endDelta.subtract(startDelta); - } - else { - durationDelta = null; - } - - // gather all non-date-related properties - $.each(newProps, function(name, val) { - if (isMiscEventPropName(name)) { - if (val !== undefined) { - miscProps[name] = val; - } - } - }); - - // apply the operations to the event and all related events - undoFunc = mutateEvents( - clientEvents(event._id), // get events with this ID - clearEnd, - newProps.allDay, - startDelta, - durationDelta, - miscProps - ); - - return { - dateDelta: startDelta, - durationDelta: durationDelta, - undo: undoFunc - }; - } - - - // Modifies an array of events in the following ways (operations are in order): - // - clear the event's `end` - // - convert the event to allDay - // - add `dateDelta` to the start and end - // - add `durationDelta` to the event's duration - // - assign `miscProps` to the event - // - // Returns a function that can be called to undo all the operations. - // - // TODO: don't use so many closures. possible memory issues when lots of events with same ID. - // - function mutateEvents(events, clearEnd, allDay, dateDelta, durationDelta, miscProps) { - var isAmbigTimezone = t.getIsAmbigTimezone(); - var undoFunctions = []; - - // normalize zero-length deltas to be null - if (dateDelta && !dateDelta.valueOf()) { dateDelta = null; } - if (durationDelta && !durationDelta.valueOf()) { durationDelta = null; } - - $.each(events, function(i, event) { - var oldProps; - var newProps; - - // build an object holding all the old values, both date-related and misc. - // for the undo function. - oldProps = { - start: event.start.clone(), - end: event.end ? event.end.clone() : null, - allDay: event.allDay - }; - $.each(miscProps, function(name) { - oldProps[name] = event[name]; - }); - - // new date-related properties. work off the original date snapshot. - // ok to use references because they will be thrown away when backupEventDates is called. - newProps = { - start: event._start, - end: event._end, - allDay: allDay // normalize the dates in the same regard as the new properties - }; - normalizeEventDates(newProps); // massages start/end/allDay - - // strip or ensure the end date - if (clearEnd) { - newProps.end = null; - } - else if (durationDelta && !newProps.end) { // the duration translation requires an end date - newProps.end = t.getDefaultEventEnd(newProps.allDay, newProps.start); - } - - if (dateDelta) { - newProps.start.add(dateDelta); - if (newProps.end) { - newProps.end.add(dateDelta); - } - } - - if (durationDelta) { - newProps.end.add(durationDelta); // end already ensured above - } - - // if the dates have changed, and we know it is impossible to recompute the - // timezone offsets, strip the zone. - if ( - isAmbigTimezone && - !newProps.allDay && - (dateDelta || durationDelta) - ) { - newProps.start.stripZone(); - if (newProps.end) { - newProps.end.stripZone(); - } - } - - $.extend(event, miscProps, newProps); // copy over misc props, then date-related props - backupEventDates(event); // regenerate internal _start/_end/_allDay - - undoFunctions.push(function() { - $.extend(event, oldProps); - backupEventDates(event); // regenerate internal _start/_end/_allDay - }); - }); - - return function() { - for (var i = 0; i < undoFunctions.length; i++) { - undoFunctions[i](); - } - }; - } - -} - - -// returns an undo function -Calendar.prototype.mutateSeg = function(seg, newProps) { - return this.mutateEvent(seg.event, newProps); -}; - - -// hook for external libs to manipulate event properties upon creation. -// should manipulate the event in-place. -Calendar.prototype.normalizeEvent = function(event) { -}; - - -// Does the given span (start, end, and other location information) -// fully contain the other? -Calendar.prototype.spanContainsSpan = function(outerSpan, innerSpan) { - var eventStart = outerSpan.start.clone().stripZone(); - var eventEnd = this.getEventEnd(outerSpan).stripZone(); - - return innerSpan.start >= eventStart && innerSpan.end <= eventEnd; -}; - - -// Returns a list of events that the given event should be compared against when being considered for a move to -// the specified span. Attached to the Calendar's prototype because EventManager is a mixin for a Calendar. -Calendar.prototype.getPeerEvents = function(span, event) { - var cache = this.getEventCache(); - var peerEvents = []; - var i, otherEvent; - - for (i = 0; i < cache.length; i++) { - otherEvent = cache[i]; - if ( - !event || - event._id !== otherEvent._id // don't compare the event to itself or other related [repeating] events - ) { - peerEvents.push(otherEvent); - } - } - - return peerEvents; -}; - - -// updates the "backup" properties, which are preserved in order to compute diffs later on. -function backupEventDates(event) { - event._allDay = event.allDay; - event._start = event.start.clone(); - event._end = event.end ? event.end.clone() : null; -} - - -/* Overlapping / Constraining ------------------------------------------------------------------------------------------*/ - - -// Determines if the given event can be relocated to the given span (unzoned start/end with other misc data) -Calendar.prototype.isEventSpanAllowed = function(span, event) { - var source = event.source || {}; - - var constraint = firstDefined( - event.constraint, - source.constraint, - this.options.eventConstraint - ); - - var overlap = firstDefined( - event.overlap, - source.overlap, - this.options.eventOverlap - ); - - return this.isSpanAllowed(span, constraint, overlap, event) && - (!this.options.eventAllow || this.options.eventAllow(span, event) !== false); -}; - - -// Determines if an external event can be relocated to the given span (unzoned start/end with other misc data) -Calendar.prototype.isExternalSpanAllowed = function(eventSpan, eventLocation, eventProps) { - var eventInput; - var event; - - // note: very similar logic is in View's reportExternalDrop - if (eventProps) { - eventInput = $.extend({}, eventProps, eventLocation); - event = this.expandEvent( - this.buildEventFromInput(eventInput) - )[0]; - } - - if (event) { - return this.isEventSpanAllowed(eventSpan, event); - } - else { // treat it as a selection - - return this.isSelectionSpanAllowed(eventSpan); - } -}; - - -// Determines the given span (unzoned start/end with other misc data) can be selected. -Calendar.prototype.isSelectionSpanAllowed = function(span) { - return this.isSpanAllowed(span, this.options.selectConstraint, this.options.selectOverlap) && - (!this.options.selectAllow || this.options.selectAllow(span) !== false); -}; - - -// Returns true if the given span (caused by an event drop/resize or a selection) is allowed to exist -// according to the constraint/overlap settings. -// `event` is not required if checking a selection. -Calendar.prototype.isSpanAllowed = function(span, constraint, overlap, event) { - var constraintEvents; - var anyContainment; - var peerEvents; - var i, peerEvent; - var peerOverlap; - - // the range must be fully contained by at least one of produced constraint events - if (constraint != null) { - - // not treated as an event! intermediate data structure - // TODO: use ranges in the future - constraintEvents = this.constraintToEvents(constraint); - if (constraintEvents) { // not invalid - - anyContainment = false; - for (i = 0; i < constraintEvents.length; i++) { - if (this.spanContainsSpan(constraintEvents[i], span)) { - anyContainment = true; - break; - } - } - - if (!anyContainment) { - return false; - } - } - } - - peerEvents = this.getPeerEvents(span, event); - - for (i = 0; i < peerEvents.length; i++) { - peerEvent = peerEvents[i]; - - // there needs to be an actual intersection before disallowing anything - if (this.eventIntersectsRange(peerEvent, span)) { - - // evaluate overlap for the given range and short-circuit if necessary - if (overlap === false) { - return false; - } - // if the event's overlap is a test function, pass the peer event in question as the first param - else if (typeof overlap === 'function' && !overlap(peerEvent, event)) { - return false; - } - - // if we are computing if the given range is allowable for an event, consider the other event's - // EventObject-specific or Source-specific `overlap` property - if (event) { - peerOverlap = firstDefined( - peerEvent.overlap, - (peerEvent.source || {}).overlap - // we already considered the global `eventOverlap` - ); - if (peerOverlap === false) { - return false; - } - // if the peer event's overlap is a test function, pass the subject event as the first param - if (typeof peerOverlap === 'function' && !peerOverlap(event, peerEvent)) { - return false; - } - } - } - } - - return true; -}; - - -// Given an event input from the API, produces an array of event objects. Possible event inputs: -// 'businessHours' -// An event ID (number or string) -// An object with specific start/end dates or a recurring event (like what businessHours accepts) -Calendar.prototype.constraintToEvents = function(constraintInput) { - - if (constraintInput === 'businessHours') { - return this.getCurrentBusinessHourEvents(); - } - - if (typeof constraintInput === 'object') { - if (constraintInput.start != null) { // needs to be event-like input - return this.expandEvent(this.buildEventFromInput(constraintInput)); - } - else { - return null; // invalid - } - } - - return this.clientEvents(constraintInput); // probably an ID -}; - - -// Does the event's date range intersect with the given range? -// start/end already assumed to have stripped zones :( -Calendar.prototype.eventIntersectsRange = function(event, range) { - var eventStart = event.start.clone().stripZone(); - var eventEnd = this.getEventEnd(event).stripZone(); - - return range.start < eventEnd && range.end > eventStart; -}; - - -/* Business Hours ------------------------------------------------------------------------------------------*/ - -var BUSINESS_HOUR_EVENT_DEFAULTS = { - id: '_fcBusinessHours', // will relate events from different calls to expandEvent - start: '09:00', - end: '17:00', - dow: [ 1, 2, 3, 4, 5 ], // monday - friday - rendering: 'inverse-background' - // classNames are defined in businessHoursSegClasses -}; - -// Return events objects for business hours within the current view. -// Abuse of our event system :( -Calendar.prototype.getCurrentBusinessHourEvents = function(wholeDay) { - return this.computeBusinessHourEvents(wholeDay, this.options.businessHours); -}; - -// Given a raw input value from options, return events objects for business hours within the current view. -Calendar.prototype.computeBusinessHourEvents = function(wholeDay, input) { - if (input === true) { - return this.expandBusinessHourEvents(wholeDay, [ {} ]); - } - else if ($.isPlainObject(input)) { - return this.expandBusinessHourEvents(wholeDay, [ input ]); - } - else if ($.isArray(input)) { - return this.expandBusinessHourEvents(wholeDay, input, true); - } - else { - return []; - } -}; - -// inputs expected to be an array of objects. -// if ignoreNoDow is true, will ignore entries that don't specify a day-of-week (dow) key. -Calendar.prototype.expandBusinessHourEvents = function(wholeDay, inputs, ignoreNoDow) { - var view = this.getView(); - var events = []; - var i, input; - - for (i = 0; i < inputs.length; i++) { - input = inputs[i]; - - if (ignoreNoDow && !input.dow) { - continue; - } - - // give defaults. will make a copy - input = $.extend({}, BUSINESS_HOUR_EVENT_DEFAULTS, input); - - // if a whole-day series is requested, clear the start/end times - if (wholeDay) { - input.start = null; - input.end = null; - } - - events.push.apply(events, // append - this.expandEvent( - this.buildEventFromInput(input), - view.start, - view.end - ) - ); - } - - return events; -}; - -;; - -/* An abstract class for the "basic" views, as well as month view. Renders one or more rows of day cells. -----------------------------------------------------------------------------------------------------------------------*/ -// It is a manager for a DayGrid subcomponent, which does most of the heavy lifting. -// It is responsible for managing width/height. - -var BasicView = FC.BasicView = View.extend({ - - scroller: null, - - dayGridClass: DayGrid, // class the dayGrid will be instantiated from (overridable by subclasses) - dayGrid: null, // the main subcomponent that does most of the heavy lifting - - dayNumbersVisible: false, // display day numbers on each day cell? - colWeekNumbersVisible: false, // display week numbers along the side? - cellWeekNumbersVisible: false, // display week numbers in day cell? - - weekNumberWidth: null, // width of all the week-number cells running down the side - - headContainerEl: null, // div that hold's the dayGrid's rendered date header - headRowEl: null, // the fake row element of the day-of-week header - - - initialize: function() { - this.dayGrid = this.instantiateDayGrid(); - - this.scroller = new Scroller({ - overflowX: 'hidden', - overflowY: 'auto' - }); - }, - - - // Generates the DayGrid object this view needs. Draws from this.dayGridClass - instantiateDayGrid: function() { - // generate a subclass on the fly with BasicView-specific behavior - // TODO: cache this subclass - var subclass = this.dayGridClass.extend(basicDayGridMethods); - - return new subclass(this); - }, - - - // Sets the display range and computes all necessary dates - setRange: function(range) { - View.prototype.setRange.call(this, range); // call the super-method - - this.dayGrid.breakOnWeeks = /year|month|week/.test(this.intervalUnit); // do before setRange - this.dayGrid.setRange(range); - }, - - - // Compute the value to feed into setRange. Overrides superclass. - computeRange: function(date) { - var range = View.prototype.computeRange.call(this, date); // get value from the super-method - - // year and month views should be aligned with weeks. this is already done for week - if (/year|month/.test(range.intervalUnit)) { - range.start.startOf('week'); - range.start = this.skipHiddenDays(range.start); - - // make end-of-week if not already - if (range.end.weekday()) { - range.end.add(1, 'week').startOf('week'); - range.end = this.skipHiddenDays(range.end, -1, true); // exclusively move backwards - } - } - - return range; - }, - - - // Renders the view into `this.el`, which should already be assigned - renderDates: function() { - - this.dayNumbersVisible = this.dayGrid.rowCnt > 1; // TODO: make grid responsible - if (this.opt('weekNumbers')) { - if (this.opt('weekNumbersWithinDays')) { - this.cellWeekNumbersVisible = true; - this.colWeekNumbersVisible = false; - } - else { - this.cellWeekNumbersVisible = false; - this.colWeekNumbersVisible = true; - }; - } - this.dayGrid.numbersVisible = this.dayNumbersVisible || - this.cellWeekNumbersVisible || this.colWeekNumbersVisible; - - this.el.addClass('fc-basic-view').html(this.renderSkeletonHtml()); - this.renderHead(); - - this.scroller.render(); - var dayGridContainerEl = this.scroller.el.addClass('fc-day-grid-container'); - var dayGridEl = $('<div class="fc-day-grid" />').appendTo(dayGridContainerEl); - this.el.find('.fc-body > tr > td').append(dayGridContainerEl); - - this.dayGrid.setElement(dayGridEl); - this.dayGrid.renderDates(this.hasRigidRows()); - }, - - - // render the day-of-week headers - renderHead: function() { - this.headContainerEl = - this.el.find('.fc-head-container') - .html(this.dayGrid.renderHeadHtml()); - this.headRowEl = this.headContainerEl.find('.fc-row'); - }, - - - // Unrenders the content of the view. Since we haven't separated skeleton rendering from date rendering, - // always completely kill the dayGrid's rendering. - unrenderDates: function() { - this.dayGrid.unrenderDates(); - this.dayGrid.removeElement(); - this.scroller.destroy(); - }, - - - renderBusinessHours: function() { - this.dayGrid.renderBusinessHours(); - }, - - - unrenderBusinessHours: function() { - this.dayGrid.unrenderBusinessHours(); - }, - - - // Builds the HTML skeleton for the view. - // The day-grid component will render inside of a container defined by this HTML. - renderSkeletonHtml: function() { - return '' + - '<table>' + - '<thead class="fc-head">' + - '<tr>' + - '<td class="fc-head-container ' + this.widgetHeaderClass + '"></td>' + - '</tr>' + - '</thead>' + - '<tbody class="fc-body">' + - '<tr>' + - '<td class="' + this.widgetContentClass + '"></td>' + - '</tr>' + - '</tbody>' + - '</table>'; - }, - - - // Generates an HTML attribute string for setting the width of the week number column, if it is known - weekNumberStyleAttr: function() { - if (this.weekNumberWidth !== null) { - return 'style="width:' + this.weekNumberWidth + 'px"'; - } - return ''; - }, - - - // Determines whether each row should have a constant height - hasRigidRows: function() { - var eventLimit = this.opt('eventLimit'); - return eventLimit && typeof eventLimit !== 'number'; - }, - - - /* Dimensions - ------------------------------------------------------------------------------------------------------------------*/ - - - // Refreshes the horizontal dimensions of the view - updateWidth: function() { - if (this.colWeekNumbersVisible) { - // Make sure all week number cells running down the side have the same width. - // Record the width for cells created later. - this.weekNumberWidth = matchCellWidths( - this.el.find('.fc-week-number') - ); - } - }, - - - // Adjusts the vertical dimensions of the view to the specified values - setHeight: function(totalHeight, isAuto) { - var eventLimit = this.opt('eventLimit'); - var scrollerHeight; - var scrollbarWidths; - - // reset all heights to be natural - this.scroller.clear(); - uncompensateScroll(this.headRowEl); - - this.dayGrid.removeSegPopover(); // kill the "more" popover if displayed - - // is the event limit a constant level number? - if (eventLimit && typeof eventLimit === 'number') { - this.dayGrid.limitRows(eventLimit); // limit the levels first so the height can redistribute after - } - - // distribute the height to the rows - // (totalHeight is a "recommended" value if isAuto) - scrollerHeight = this.computeScrollerHeight(totalHeight); - this.setGridHeight(scrollerHeight, isAuto); - - // is the event limit dynamically calculated? - if (eventLimit && typeof eventLimit !== 'number') { - this.dayGrid.limitRows(eventLimit); // limit the levels after the grid's row heights have been set - } - - if (!isAuto) { // should we force dimensions of the scroll container? - - this.scroller.setHeight(scrollerHeight); - scrollbarWidths = this.scroller.getScrollbarWidths(); - - if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars? - - compensateScroll(this.headRowEl, scrollbarWidths); - - // doing the scrollbar compensation might have created text overflow which created more height. redo - scrollerHeight = this.computeScrollerHeight(totalHeight); - this.scroller.setHeight(scrollerHeight); - } - - // guarantees the same scrollbar widths - this.scroller.lockOverflow(scrollbarWidths); - } - }, - - - // given a desired total height of the view, returns what the height of the scroller should be - computeScrollerHeight: function(totalHeight) { - return totalHeight - - subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller - }, - - - // Sets the height of just the DayGrid component in this view - setGridHeight: function(height, isAuto) { - if (isAuto) { - undistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding - } - else { - distributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows - } - }, - - - /* Scroll - ------------------------------------------------------------------------------------------------------------------*/ - - - computeInitialScroll: function() { - return { top: 0 }; - }, - - - queryScroll: function() { - return { top: this.scroller.getScrollTop() }; - }, - - - setScroll: function(scroll) { - this.scroller.setScrollTop(scroll.top); - }, - - - /* Hit Areas - ------------------------------------------------------------------------------------------------------------------*/ - // forward all hit-related method calls to dayGrid - - - hitsNeeded: function() { - this.dayGrid.hitsNeeded(); - }, - - - hitsNotNeeded: function() { - this.dayGrid.hitsNotNeeded(); - }, - - - prepareHits: function() { - this.dayGrid.prepareHits(); - }, - - - releaseHits: function() { - this.dayGrid.releaseHits(); - }, - - - queryHit: function(left, top) { - return this.dayGrid.queryHit(left, top); - }, - - - getHitSpan: function(hit) { - return this.dayGrid.getHitSpan(hit); - }, - - - getHitEl: function(hit) { - return this.dayGrid.getHitEl(hit); - }, - - - /* Events - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders the given events onto the view and populates the segments array - renderEvents: function(events) { - this.dayGrid.renderEvents(events); - - this.updateHeight(); // must compensate for events that overflow the row - }, - - - // Retrieves all segment objects that are rendered in the view - getEventSegs: function() { - return this.dayGrid.getEventSegs(); - }, - - - // Unrenders all event elements and clears internal segment data - unrenderEvents: function() { - this.dayGrid.unrenderEvents(); - - // we DON'T need to call updateHeight() because - // a renderEvents() call always happens after this, which will eventually call updateHeight() - }, - - - /* Dragging (for both events and external elements) - ------------------------------------------------------------------------------------------------------------------*/ - - - // A returned value of `true` signals that a mock "helper" event has been rendered. - renderDrag: function(dropLocation, seg) { - return this.dayGrid.renderDrag(dropLocation, seg); - }, - - - unrenderDrag: function() { - this.dayGrid.unrenderDrag(); - }, - - - /* Selection - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of a selection - renderSelection: function(span) { - this.dayGrid.renderSelection(span); - }, - - - // Unrenders a visual indications of a selection - unrenderSelection: function() { - this.dayGrid.unrenderSelection(); - } - -}); - - -// Methods that will customize the rendering behavior of the BasicView's dayGrid -var basicDayGridMethods = { - - - // Generates the HTML that will go before the day-of week header cells - renderHeadIntroHtml: function() { - var view = this.view; - - if (view.colWeekNumbersVisible) { - return '' + - '<th class="fc-week-number ' + view.widgetHeaderClass + '" ' + view.weekNumberStyleAttr() + '>' + - '<span>' + // needed for matchCellWidths - htmlEscape(view.opt('weekNumberTitle')) + - '</span>' + - '</th>'; - } - - return ''; - }, - - - // Generates the HTML that will go before content-skeleton cells that display the day/week numbers - renderNumberIntroHtml: function(row) { - var view = this.view; - var weekStart = this.getCellDate(row, 0); - - if (view.colWeekNumbersVisible) { - return '' + - '<td class="fc-week-number" ' + view.weekNumberStyleAttr() + '>' + - view.buildGotoAnchorHtml( // aside from link, important for matchCellWidths - { date: weekStart, type: 'week', forceOff: this.colCnt === 1 }, - weekStart.format('w') // inner HTML - ) + - '</td>'; - } - - return ''; - }, - - - // Generates the HTML that goes before the day bg cells for each day-row - renderBgIntroHtml: function() { - var view = this.view; - - if (view.colWeekNumbersVisible) { - return '<td class="fc-week-number ' + view.widgetContentClass + '" ' + - view.weekNumberStyleAttr() + '></td>'; - } - - return ''; - }, - - - // Generates the HTML that goes before every other type of row generated by DayGrid. - // Affects helper-skeleton and highlight-skeleton rows. - renderIntroHtml: function() { - var view = this.view; - - if (view.colWeekNumbersVisible) { - return '<td class="fc-week-number" ' + view.weekNumberStyleAttr() + '></td>'; - } - - return ''; - } - -}; - -;; - -/* A month view with day cells running in rows (one-per-week) and columns -----------------------------------------------------------------------------------------------------------------------*/ - -var MonthView = FC.MonthView = BasicView.extend({ - - // Produces information about what range to display - computeRange: function(date) { - var range = BasicView.prototype.computeRange.call(this, date); // get value from super-method - var rowCnt; - - // ensure 6 weeks - if (this.isFixedWeeks()) { - rowCnt = Math.ceil(range.end.diff(range.start, 'weeks', true)); // could be partial weeks due to hiddenDays - range.end.add(6 - rowCnt, 'weeks'); - } - - return range; - }, - - - // Overrides the default BasicView behavior to have special multi-week auto-height logic - setGridHeight: function(height, isAuto) { - - // if auto, make the height of each row the height that it would be if there were 6 weeks - if (isAuto) { - height *= this.rowCnt / 6; - } - - distributeHeight(this.dayGrid.rowEls, height, !isAuto); // if auto, don't compensate for height-hogging rows - }, - - - isFixedWeeks: function() { - return this.opt('fixedWeekCount'); - } - -}); - -;; - -fcViews.basic = { - 'class': BasicView -}; - -fcViews.basicDay = { - type: 'basic', - duration: { days: 1 } -}; - -fcViews.basicWeek = { - type: 'basic', - duration: { weeks: 1 } -}; - -fcViews.month = { - 'class': MonthView, - duration: { months: 1 }, // important for prev/next - defaults: { - fixedWeekCount: true - } -}; -;; - -/* An abstract class for all agenda-related views. Displays one more columns with time slots running vertically. -----------------------------------------------------------------------------------------------------------------------*/ -// Is a manager for the TimeGrid subcomponent and possibly the DayGrid subcomponent (if allDaySlot is on). -// Responsible for managing width/height. - -var AgendaView = FC.AgendaView = View.extend({ - - scroller: null, - - timeGridClass: TimeGrid, // class used to instantiate the timeGrid. subclasses can override - timeGrid: null, // the main time-grid subcomponent of this view - - dayGridClass: DayGrid, // class used to instantiate the dayGrid. subclasses can override - dayGrid: null, // the "all-day" subcomponent. if all-day is turned off, this will be null - - axisWidth: null, // the width of the time axis running down the side - - headContainerEl: null, // div that hold's the timeGrid's rendered date header - noScrollRowEls: null, // set of fake row elements that must compensate when scroller has scrollbars - - // when the time-grid isn't tall enough to occupy the given height, we render an <hr> underneath - bottomRuleEl: null, - - - initialize: function() { - this.timeGrid = this.instantiateTimeGrid(); - - if (this.opt('allDaySlot')) { // should we display the "all-day" area? - this.dayGrid = this.instantiateDayGrid(); // the all-day subcomponent of this view - } - - this.scroller = new Scroller({ - overflowX: 'hidden', - overflowY: 'auto' - }); - }, - - - // Instantiates the TimeGrid object this view needs. Draws from this.timeGridClass - instantiateTimeGrid: function() { - var subclass = this.timeGridClass.extend(agendaTimeGridMethods); - - return new subclass(this); - }, - - - // Instantiates the DayGrid object this view might need. Draws from this.dayGridClass - instantiateDayGrid: function() { - var subclass = this.dayGridClass.extend(agendaDayGridMethods); - - return new subclass(this); - }, - - - /* Rendering - ------------------------------------------------------------------------------------------------------------------*/ - - - // Sets the display range and computes all necessary dates - setRange: function(range) { - View.prototype.setRange.call(this, range); // call the super-method - - this.timeGrid.setRange(range); - if (this.dayGrid) { - this.dayGrid.setRange(range); - } - }, - - - // Renders the view into `this.el`, which has already been assigned - renderDates: function() { - - this.el.addClass('fc-agenda-view').html(this.renderSkeletonHtml()); - this.renderHead(); - - this.scroller.render(); - var timeGridWrapEl = this.scroller.el.addClass('fc-time-grid-container'); - var timeGridEl = $('<div class="fc-time-grid" />').appendTo(timeGridWrapEl); - this.el.find('.fc-body > tr > td').append(timeGridWrapEl); - - this.timeGrid.setElement(timeGridEl); - this.timeGrid.renderDates(); - - // the <hr> that sometimes displays under the time-grid - this.bottomRuleEl = $('<hr class="fc-divider ' + this.widgetHeaderClass + '"/>') - .appendTo(this.timeGrid.el); // inject it into the time-grid - - if (this.dayGrid) { - this.dayGrid.setElement(this.el.find('.fc-day-grid')); - this.dayGrid.renderDates(); - - // have the day-grid extend it's coordinate area over the <hr> dividing the two grids - this.dayGrid.bottomCoordPadding = this.dayGrid.el.next('hr').outerHeight(); - } - - this.noScrollRowEls = this.el.find('.fc-row:not(.fc-scroller *)'); // fake rows not within the scroller - }, - - - // render the day-of-week headers - renderHead: function() { - this.headContainerEl = - this.el.find('.fc-head-container') - .html(this.timeGrid.renderHeadHtml()); - }, - - - // Unrenders the content of the view. Since we haven't separated skeleton rendering from date rendering, - // always completely kill each grid's rendering. - unrenderDates: function() { - this.timeGrid.unrenderDates(); - this.timeGrid.removeElement(); - - if (this.dayGrid) { - this.dayGrid.unrenderDates(); - this.dayGrid.removeElement(); - } - - this.scroller.destroy(); - }, - - - // Builds the HTML skeleton for the view. - // The day-grid and time-grid components will render inside containers defined by this HTML. - renderSkeletonHtml: function() { - return '' + - '<table>' + - '<thead class="fc-head">' + - '<tr>' + - '<td class="fc-head-container ' + this.widgetHeaderClass + '"></td>' + - '</tr>' + - '</thead>' + - '<tbody class="fc-body">' + - '<tr>' + - '<td class="' + this.widgetContentClass + '">' + - (this.dayGrid ? - '<div class="fc-day-grid"/>' + - '<hr class="fc-divider ' + this.widgetHeaderClass + '"/>' : - '' - ) + - '</td>' + - '</tr>' + - '</tbody>' + - '</table>'; - }, - - - // Generates an HTML attribute string for setting the width of the axis, if it is known - axisStyleAttr: function() { - if (this.axisWidth !== null) { - return 'style="width:' + this.axisWidth + 'px"'; - } - return ''; - }, - - - /* Business Hours - ------------------------------------------------------------------------------------------------------------------*/ - - - renderBusinessHours: function() { - this.timeGrid.renderBusinessHours(); - - if (this.dayGrid) { - this.dayGrid.renderBusinessHours(); - } - }, - - - unrenderBusinessHours: function() { - this.timeGrid.unrenderBusinessHours(); - - if (this.dayGrid) { - this.dayGrid.unrenderBusinessHours(); - } - }, - - - /* Now Indicator - ------------------------------------------------------------------------------------------------------------------*/ - - - getNowIndicatorUnit: function() { - return this.timeGrid.getNowIndicatorUnit(); - }, - - - renderNowIndicator: function(date) { - this.timeGrid.renderNowIndicator(date); - }, - - - unrenderNowIndicator: function() { - this.timeGrid.unrenderNowIndicator(); - }, - - - /* Dimensions - ------------------------------------------------------------------------------------------------------------------*/ - - - updateSize: function(isResize) { - this.timeGrid.updateSize(isResize); - - View.prototype.updateSize.call(this, isResize); // call the super-method - }, - - - // Refreshes the horizontal dimensions of the view - updateWidth: function() { - // make all axis cells line up, and record the width so newly created axis cells will have it - this.axisWidth = matchCellWidths(this.el.find('.fc-axis')); - }, - - - // Adjusts the vertical dimensions of the view to the specified values - setHeight: function(totalHeight, isAuto) { - var eventLimit; - var scrollerHeight; - var scrollbarWidths; - - // reset all dimensions back to the original state - this.bottomRuleEl.hide(); // .show() will be called later if this <hr> is necessary - this.scroller.clear(); // sets height to 'auto' and clears overflow - uncompensateScroll(this.noScrollRowEls); - - // limit number of events in the all-day area - if (this.dayGrid) { - this.dayGrid.removeSegPopover(); // kill the "more" popover if displayed - - eventLimit = this.opt('eventLimit'); - if (eventLimit && typeof eventLimit !== 'number') { - eventLimit = AGENDA_ALL_DAY_EVENT_LIMIT; // make sure "auto" goes to a real number - } - if (eventLimit) { - this.dayGrid.limitRows(eventLimit); - } - } - - if (!isAuto) { // should we force dimensions of the scroll container? - - scrollerHeight = this.computeScrollerHeight(totalHeight); - this.scroller.setHeight(scrollerHeight); - scrollbarWidths = this.scroller.getScrollbarWidths(); - - if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars? - - // make the all-day and header rows lines up - compensateScroll(this.noScrollRowEls, scrollbarWidths); - - // the scrollbar compensation might have changed text flow, which might affect height, so recalculate - // and reapply the desired height to the scroller. - scrollerHeight = this.computeScrollerHeight(totalHeight); - this.scroller.setHeight(scrollerHeight); - } - - // guarantees the same scrollbar widths - this.scroller.lockOverflow(scrollbarWidths); - - // if there's any space below the slats, show the horizontal rule. - // this won't cause any new overflow, because lockOverflow already called. - if (this.timeGrid.getTotalSlatHeight() < scrollerHeight) { - this.bottomRuleEl.show(); - } - } - }, - - - // given a desired total height of the view, returns what the height of the scroller should be - computeScrollerHeight: function(totalHeight) { - return totalHeight - - subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller - }, - - - /* Scroll - ------------------------------------------------------------------------------------------------------------------*/ - - - // Computes the initial pre-configured scroll state prior to allowing the user to change it - computeInitialScroll: function() { - var scrollTime = moment.duration(this.opt('scrollTime')); - var top = this.timeGrid.computeTimeTop(scrollTime); - - // zoom can give weird floating-point values. rather scroll a little bit further - top = Math.ceil(top); - - if (top) { - top++; // to overcome top border that slots beyond the first have. looks better - } - - return { top: top }; - }, - - - queryScroll: function() { - return { top: this.scroller.getScrollTop() }; - }, - - - setScroll: function(scroll) { - this.scroller.setScrollTop(scroll.top); - }, - - - /* Hit Areas - ------------------------------------------------------------------------------------------------------------------*/ - // forward all hit-related method calls to the grids (dayGrid might not be defined) - - - hitsNeeded: function() { - this.timeGrid.hitsNeeded(); - if (this.dayGrid) { - this.dayGrid.hitsNeeded(); - } - }, - - - hitsNotNeeded: function() { - this.timeGrid.hitsNotNeeded(); - if (this.dayGrid) { - this.dayGrid.hitsNotNeeded(); - } - }, - - - prepareHits: function() { - this.timeGrid.prepareHits(); - if (this.dayGrid) { - this.dayGrid.prepareHits(); - } - }, - - - releaseHits: function() { - this.timeGrid.releaseHits(); - if (this.dayGrid) { - this.dayGrid.releaseHits(); - } - }, - - - queryHit: function(left, top) { - var hit = this.timeGrid.queryHit(left, top); - - if (!hit && this.dayGrid) { - hit = this.dayGrid.queryHit(left, top); - } - - return hit; - }, - - - getHitSpan: function(hit) { - // TODO: hit.component is set as a hack to identify where the hit came from - return hit.component.getHitSpan(hit); - }, - - - getHitEl: function(hit) { - // TODO: hit.component is set as a hack to identify where the hit came from - return hit.component.getHitEl(hit); - }, - - - /* Events - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders events onto the view and populates the View's segment array - renderEvents: function(events) { - var dayEvents = []; - var timedEvents = []; - var daySegs = []; - var timedSegs; - var i; - - // separate the events into all-day and timed - for (i = 0; i < events.length; i++) { - if (events[i].allDay) { - dayEvents.push(events[i]); - } - else { - timedEvents.push(events[i]); - } - } - - // render the events in the subcomponents - timedSegs = this.timeGrid.renderEvents(timedEvents); - if (this.dayGrid) { - daySegs = this.dayGrid.renderEvents(dayEvents); - } - - // the all-day area is flexible and might have a lot of events, so shift the height - this.updateHeight(); - }, - - - // Retrieves all segment objects that are rendered in the view - getEventSegs: function() { - return this.timeGrid.getEventSegs().concat( - this.dayGrid ? this.dayGrid.getEventSegs() : [] - ); - }, - - - // Unrenders all event elements and clears internal segment data - unrenderEvents: function() { - - // unrender the events in the subcomponents - this.timeGrid.unrenderEvents(); - if (this.dayGrid) { - this.dayGrid.unrenderEvents(); - } - - // we DON'T need to call updateHeight() because - // a renderEvents() call always happens after this, which will eventually call updateHeight() - }, - - - /* Dragging (for events and external elements) - ------------------------------------------------------------------------------------------------------------------*/ - - - // A returned value of `true` signals that a mock "helper" event has been rendered. - renderDrag: function(dropLocation, seg) { - if (dropLocation.start.hasTime()) { - return this.timeGrid.renderDrag(dropLocation, seg); - } - else if (this.dayGrid) { - return this.dayGrid.renderDrag(dropLocation, seg); - } - }, - - - unrenderDrag: function() { - this.timeGrid.unrenderDrag(); - if (this.dayGrid) { - this.dayGrid.unrenderDrag(); - } - }, - - - /* Selection - ------------------------------------------------------------------------------------------------------------------*/ - - - // Renders a visual indication of a selection - renderSelection: function(span) { - if (span.start.hasTime() || span.end.hasTime()) { - this.timeGrid.renderSelection(span); - } - else if (this.dayGrid) { - this.dayGrid.renderSelection(span); - } - }, - - - // Unrenders a visual indications of a selection - unrenderSelection: function() { - this.timeGrid.unrenderSelection(); - if (this.dayGrid) { - this.dayGrid.unrenderSelection(); - } - } - -}); - - -// Methods that will customize the rendering behavior of the AgendaView's timeGrid -// TODO: move into TimeGrid -var agendaTimeGridMethods = { - - - // Generates the HTML that will go before the day-of week header cells - renderHeadIntroHtml: function() { - var view = this.view; - var weekText; - - if (view.opt('weekNumbers')) { - weekText = this.start.format(view.opt('smallWeekFormat')); - - return '' + - '<th class="fc-axis fc-week-number ' + view.widgetHeaderClass + '" ' + view.axisStyleAttr() + '>' + - view.buildGotoAnchorHtml( // aside from link, important for matchCellWidths - { date: this.start, type: 'week', forceOff: this.colCnt > 1 }, - htmlEscape(weekText) // inner HTML - ) + - '</th>'; - } - else { - return '<th class="fc-axis ' + view.widgetHeaderClass + '" ' + view.axisStyleAttr() + '></th>'; - } - }, - - - // Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column. - renderBgIntroHtml: function() { - var view = this.view; - - return '<td class="fc-axis ' + view.widgetContentClass + '" ' + view.axisStyleAttr() + '></td>'; - }, - - - // Generates the HTML that goes before all other types of cells. - // Affects content-skeleton, helper-skeleton, highlight-skeleton for both the time-grid and day-grid. - renderIntroHtml: function() { - var view = this.view; - - return '<td class="fc-axis" ' + view.axisStyleAttr() + '></td>'; - } - -}; - - -// Methods that will customize the rendering behavior of the AgendaView's dayGrid -var agendaDayGridMethods = { - - - // Generates the HTML that goes before the all-day cells - renderBgIntroHtml: function() { - var view = this.view; - - return '' + - '<td class="fc-axis ' + view.widgetContentClass + '" ' + view.axisStyleAttr() + '>' + - '<span>' + // needed for matchCellWidths - view.getAllDayHtml() + - '</span>' + - '</td>'; - }, - - - // Generates the HTML that goes before all other types of cells. - // Affects content-skeleton, helper-skeleton, highlight-skeleton for both the time-grid and day-grid. - renderIntroHtml: function() { - var view = this.view; - - return '<td class="fc-axis" ' + view.axisStyleAttr() + '></td>'; - } - -}; - -;; - -var AGENDA_ALL_DAY_EVENT_LIMIT = 5; - -// potential nice values for the slot-duration and interval-duration -// from largest to smallest -var AGENDA_STOCK_SUB_DURATIONS = [ - { hours: 1 }, - { minutes: 30 }, - { minutes: 15 }, - { seconds: 30 }, - { seconds: 15 } -]; - -fcViews.agenda = { - 'class': AgendaView, - defaults: { - allDaySlot: true, - slotDuration: '00:30:00', - minTime: '00:00:00', - maxTime: '24:00:00', - slotEventOverlap: true // a bad name. confused with overlap/constraint system - } -}; - -fcViews.agendaDay = { - type: 'agenda', - duration: { days: 1 } -}; - -fcViews.agendaWeek = { - type: 'agenda', - duration: { weeks: 1 } -}; -;; - -/* -Responsible for the scroller, and forwarding event-related actions into the "grid" -*/ -var ListView = View.extend({ - - grid: null, - scroller: null, - - initialize: function() { - this.grid = new ListViewGrid(this); - this.scroller = new Scroller({ - overflowX: 'hidden', - overflowY: 'auto' - }); - }, - - setRange: function(range) { - View.prototype.setRange.call(this, range); // super - - this.grid.setRange(range); // needs to process range-related options - }, - - renderSkeleton: function() { - this.el.addClass( - 'fc-list-view ' + - this.widgetContentClass - ); - - this.scroller.render(); - this.scroller.el.appendTo(this.el); - - this.grid.setElement(this.scroller.scrollEl); - }, - - unrenderSkeleton: function() { - this.scroller.destroy(); // will remove the Grid too - }, - - setHeight: function(totalHeight, isAuto) { - this.scroller.setHeight(this.computeScrollerHeight(totalHeight)); - }, - - computeScrollerHeight: function(totalHeight) { - return totalHeight - - subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller - }, - - renderEvents: function(events) { - this.grid.renderEvents(events); - }, - - unrenderEvents: function() { - this.grid.unrenderEvents(); - }, - - isEventResizable: function(event) { - return false; - }, - - isEventDraggable: function(event) { - return false; - } - -}); - -/* -Responsible for event rendering and user-interaction. -Its "el" is the inner-content of the above view's scroller. -*/ -var ListViewGrid = Grid.extend({ - - segSelector: '.fc-list-item', // which elements accept event actions - hasDayInteractions: false, // no day selection or day clicking - - // slices by day - spanToSegs: function(span) { - var view = this.view; - var dayStart = view.start.clone().time(0); // timed, so segs get times! - var dayIndex = 0; - var seg; - var segs = []; - - while (dayStart < view.end) { - - seg = intersectRanges(span, { - start: dayStart, - end: dayStart.clone().add(1, 'day') - }); - - if (seg) { - seg.dayIndex = dayIndex; - segs.push(seg); - } - - dayStart.add(1, 'day'); - dayIndex++; - - // detect when span won't go fully into the next day, - // and mutate the latest seg to the be the end. - if ( - seg && !seg.isEnd && span.end.hasTime() && - span.end < dayStart.clone().add(this.view.nextDayThreshold) - ) { - seg.end = span.end.clone(); - seg.isEnd = true; - break; - } - } - - return segs; - }, - - // like "4:00am" - computeEventTimeFormat: function() { - return this.view.opt('mediumTimeFormat'); - }, - - // for events with a url, the whole <tr> should be clickable, - // but it's impossible to wrap with an <a> tag. simulate this. - handleSegClick: function(seg, ev) { - var url; - - Grid.prototype.handleSegClick.apply(this, arguments); // super. might prevent the default action - - // not clicking on or within an <a> with an href - if (!$(ev.target).closest('a[href]').length) { - url = seg.event.url; - if (url && !ev.isDefaultPrevented()) { // jsEvent not cancelled in handler - window.location.href = url; // simulate link click - } - } - }, - - // returns list of foreground segs that were actually rendered - renderFgSegs: function(segs) { - segs = this.renderFgSegEls(segs); // might filter away hidden events - - if (!segs.length) { - this.renderEmptyMessage(); - } - else { - this.renderSegList(segs); - } - - return segs; - }, - - renderEmptyMessage: function() { - this.el.html( - '<div class="fc-list-empty-wrap2">' + // TODO: try less wraps - '<div class="fc-list-empty-wrap1">' + - '<div class="fc-list-empty">' + - htmlEscape(this.view.opt('noEventsMessage')) + - '</div>' + - '</div>' + - '</div>' - ); - }, - - // render the event segments in the view - renderSegList: function(allSegs) { - var segsByDay = this.groupSegsByDay(allSegs); // sparse array - var dayIndex; - var daySegs; - var i; - var tableEl = $('<table class="fc-list-table"><tbody/></table>'); - var tbodyEl = tableEl.find('tbody'); - - for (dayIndex = 0; dayIndex < segsByDay.length; dayIndex++) { - daySegs = segsByDay[dayIndex]; - if (daySegs) { // sparse array, so might be undefined - - // append a day header - tbodyEl.append(this.dayHeaderHtml( - this.view.start.clone().add(dayIndex, 'days') - )); - - this.sortEventSegs(daySegs); - - for (i = 0; i < daySegs.length; i++) { - tbodyEl.append(daySegs[i].el); // append event row - } - } - } - - this.el.empty().append(tableEl); - }, - - // Returns a sparse array of arrays, segs grouped by their dayIndex - groupSegsByDay: function(segs) { - var segsByDay = []; // sparse array - var i, seg; - - for (i = 0; i < segs.length; i++) { - seg = segs[i]; - (segsByDay[seg.dayIndex] || (segsByDay[seg.dayIndex] = [])) - .push(seg); - } - - return segsByDay; - }, - - // generates the HTML for the day headers that live amongst the event rows - dayHeaderHtml: function(dayDate) { - var view = this.view; - var mainFormat = view.opt('listDayFormat'); - var altFormat = view.opt('listDayAltFormat'); - - return '<tr class="fc-list-heading" data-date="' + dayDate.format('YYYY-MM-DD') + '">' + - '<td class="' + view.widgetHeaderClass + '" colspan="3">' + - (mainFormat ? - view.buildGotoAnchorHtml( - dayDate, - { 'class': 'fc-list-heading-main' }, - htmlEscape(dayDate.format(mainFormat)) // inner HTML - ) : - '') + - (altFormat ? - view.buildGotoAnchorHtml( - dayDate, - { 'class': 'fc-list-heading-alt' }, - htmlEscape(dayDate.format(altFormat)) // inner HTML - ) : - '') + - '</td>' + - '</tr>'; - }, - - // generates the HTML for a single event row - fgSegHtml: function(seg) { - var view = this.view; - var classes = [ 'fc-list-item' ].concat(this.getSegCustomClasses(seg)); - var bgColor = this.getSegBackgroundColor(seg); - var event = seg.event; - var url = event.url; - var timeHtml; - - if (event.allDay) { - timeHtml = view.getAllDayHtml(); - } - else if (view.isMultiDayEvent(event)) { // if the event appears to span more than one day - if (seg.isStart || seg.isEnd) { // outer segment that probably lasts part of the day - timeHtml = htmlEscape(this.getEventTimeText(seg)); - } - else { // inner segment that lasts the whole day - timeHtml = view.getAllDayHtml(); - } - } - else { - // Display the normal time text for the *event's* times - timeHtml = htmlEscape(this.getEventTimeText(event)); - } - - if (url) { - classes.push('fc-has-url'); - } - - return '<tr class="' + classes.join(' ') + '">' + - (this.displayEventTime ? - '<td class="fc-list-item-time ' + view.widgetContentClass + '">' + - (timeHtml || '') + - '</td>' : - '') + - '<td class="fc-list-item-marker ' + view.widgetContentClass + '">' + - '<span class="fc-event-dot"' + - (bgColor ? - ' style="background-color:' + bgColor + '"' : - '') + - '></span>' + - '</td>' + - '<td class="fc-list-item-title ' + view.widgetContentClass + '">' + - '<a' + (url ? ' href="' + htmlEscape(url) + '"' : '') + '>' + - htmlEscape(seg.event.title || '') + - '</a>' + - '</td>' + - '</tr>'; - } - -}); - -;; - -fcViews.list = { - 'class': ListView, - buttonTextKey: 'list', // what to lookup in locale files - defaults: { - buttonText: 'list', // text to display for English - listDayFormat: 'LL', // like "January 1, 2016" - noEventsMessage: 'No events to display' - } -}; - -fcViews.listDay = { - type: 'list', - duration: { days: 1 }, - defaults: { - listDayFormat: 'dddd' // day-of-week is all we need. full date is probably in header - } -}; - -fcViews.listWeek = { - type: 'list', - duration: { weeks: 1 }, - defaults: { - listDayFormat: 'dddd', // day-of-week is more important - listDayAltFormat: 'LL' - } -}; - -fcViews.listMonth = { - type: 'list', - duration: { month: 1 }, - defaults: { - listDayAltFormat: 'dddd' // day-of-week is nice-to-have - } -}; - -fcViews.listYear = { - type: 'list', - duration: { year: 1 }, - defaults: { - listDayAltFormat: 'dddd' // day-of-week is nice-to-have - } -}; - -;; -
-return FC; // export for Node/CommonJS
-});
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