From e4145deeb7a72ac321113fde672e1b499ecb0d2d Mon Sep 17 00:00:00 2001 From: Mario Vavti Date: Wed, 18 Nov 2015 23:50:42 +0100 Subject: some events refacturing --- library/fullcalendar/fullcalendar.js | 15523 +++++++++++++++++++++++---------- 1 file changed, 10805 insertions(+), 4718 deletions(-) (limited to 'library/fullcalendar/fullcalendar.js') diff --git a/library/fullcalendar/fullcalendar.js b/library/fullcalendar/fullcalendar.js index 648938fee..4d17f353e 100644 --- a/library/fullcalendar/fullcalendar.js +++ b/library/fullcalendar/fullcalendar.js @@ -1,5377 +1,11464 @@ /*! - * FullCalendar v1.6.0 - * Docs & License: http://arshaw.com/fullcalendar/ - * (c) 2013 Adam Shaw + * FullCalendar v2.5.0-beta + * Docs & License: http://fullcalendar.io/ + * (c) 2015 Adam Shaw */ -/* - * Use fullcalendar.css for basic styling. - * For event drag & drop, requires jQuery UI draggable. - * For event resizing, requires jQuery UI resizable. - */ - -(function($, undefined) { - +(function(factory) { + if (typeof define === 'function' && define.amd) { + define([ 'jquery', 'moment' ], factory); + } + else if (typeof exports === 'object') { // Node/CommonJS + module.exports = factory(require('jquery'), require('moment')); + } + else { + factory(jQuery, moment); + } +})(function($, moment) { ;; -var defaults = { +var FC = $.fullCalendar = { version: "2.5.0-beta" }; +var fcViews = FC.views = {}; - // display - defaultView: 'month', - aspectRatio: 1.35, - header: { - left: 'title', - center: '', - right: 'today prev,next' - }, - weekends: true, - weekNumbers: false, - weekNumberCalculation: 'iso', - weekNumberTitle: 'W', - - // editing - //editable: false, - //disableDragging: false, - //disableResizing: false, - - allDayDefault: true, - ignoreTimezone: true, - - // event ajax - lazyFetching: true, - startParam: 'start', - endParam: 'end', - - // time formats - titleFormat: { - month: 'MMMM yyyy', - week: "MMM d[ yyyy]{ '—'[ MMM] d yyyy}", - day: 'dddd, MMM d, yyyy' - }, - columnFormat: { - month: 'ddd', - week: 'ddd M/d', - day: 'dddd M/d' - }, - timeFormat: { // for event elements - '': 'h(:mm)t' // default - }, - - // locale - isRTL: false, - firstDay: 0, - monthNames: ['January','February','March','April','May','June','July','August','September','October','November','December'], - monthNamesShort: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'], - dayNames: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'], - dayNamesShort: ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'], - buttonText: { - prev: "‹", - next: "›", - prevYear: "«", - nextYear: "»", - today: 'today', - month: 'month', - week: 'week', - day: 'day' - }, - - // jquery-ui theming - theme: false, - buttonIcons: { - prev: 'circle-triangle-w', - next: 'circle-triangle-e' - }, - - //selectable: false, - unselectAuto: true, - - dropAccept: '*' + +$.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; }; -// right-to-left defaults -var rtlDefaults = { - header: { - left: 'next,prev today', - center: '', - right: 'title' - }, - buttonText: { - prev: "›", - next: "‹", - prevYear: "»", - nextYear: "«" - }, - buttonIcons: { - prev: 'circle-triangle-e', - next: 'circle-triangle-w' - } -}; +var complexOptions = [ // names of options that are objects whose properties should be combined + 'header', + 'buttonText', + 'buttonIcons', + 'themeButtonIcons' +]; -;; +// Merges an array of option objects into a single object +function mergeOptions(optionObjs) { + return mergeProps(optionObjs, complexOptions); +} -var fc = $.fullCalendar = { version: "1.6.0" }; -var fcViews = fc.views = {}; +// Given options specified for the calendar's constructor, massages any legacy options into a non-legacy form. +// Converts View-Option-Hashes into the View-Specific-Options format. +function massageOverrides(input) { + var overrides = { views: input.views || {} }; // the output. ensure a `views` hash + var subObj; -$.fn.fullCalendar = function(options) { + // iterate through all option override properties (except `views`) + $.each(input, function(name, val) { + if (name != 'views') { + // could the value be a legacy View-Option-Hash? + if ( + $.isPlainObject(val) && + !/(time|duration|interval)$/i.test(name) && // exclude duration options. might be given as objects + $.inArray(name, complexOptions) == -1 // complex options aren't allowed to be View-Option-Hashes + ) { + subObj = null; - // method calling - if (typeof options == 'string') { - var args = Array.prototype.slice.call(arguments, 1); - var res; - this.each(function() { - var calendar = $.data(this, 'fullCalendar'); - if (calendar && $.isFunction(calendar[options])) { - var r = calendar[options].apply(calendar, args); - if (res === undefined) { - res = r; - } - if (options == 'destroy') { - $.removeData(this, 'fullCalendar'); + // iterate through the properties of this possible View-Option-Hash value + $.each(val, function(subName, subVal) { + + // is the property targeting a view? + if (/^(month|week|day|default|basic(Week|Day)?|agenda(Week|Day)?)$/.test(subName)) { + if (!overrides.views[subName]) { // ensure the view-target entry exists + overrides.views[subName] = {}; + } + overrides.views[subName][name] = subVal; // record the value in the `views` object + } + else { // a non-View-Option-Hash property + if (!subObj) { + subObj = {}; + } + subObj[subName] = subVal; // accumulate these unrelated values for later + } + }); + + if (subObj) { // non-View-Option-Hash properties? transfer them as-is + overrides[name] = subObj; } } - }); - if (res !== undefined) { - return res; + else { + overrides[name] = val; // transfer normal options as-is + } } - return this; + }); + + return overrides; +} + +;; + +// exports +FC.intersectionToSeg = intersectionToSeg; +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 + }); } - - - // would like to have this logic in EventManager, but needs to happen before options are recursively extended - var eventSources = options.eventSources || []; - delete options.eventSources; - if (options.events) { - eventSources.push(options.events); - delete options.events; + if (scrollbarWidths.right) { + rowEls.css({ + 'border-right-width': 1, + 'margin-right': scrollbarWidths.right - 1 + }); } - +} - options = $.extend(true, {}, - defaults, - (options.isRTL || options.isRTL===undefined && defaults.isRTL) ? rtlDefaults : {}, - options - ); - - - this.each(function(i, _element) { - var element = $(_element); - var calendar = new Calendar(element, options, eventSources); - element.data('fullCalendar', calendar); // TODO: look into memory leak implications - calendar.render(); + +// Undoes compensateScroll and restores all borders/margins +function uncompensateScroll(rowEls) { + rowEls.css({ + 'margin-left': '', + 'margin-right': '', + 'border-left-width': '', + 'border-right-width': '' }); - - - return this; - -}; +} -// function for adding/overriding defaults -function setDefaults(d) { - $.extend(true, defaults, d); +// 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'); +} -;; - -function Calendar(element, options, eventSources) { - var t = this; - - - // exports - t.options = options; - t.render = render; - t.destroy = destroy; - t.refetchEvents = refetchEvents; - t.reportEvents = reportEvents; - t.reportEventChange = reportEventChange; - t.rerenderEvents = rerenderEvents; - t.changeView = changeView; - 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.formatDate = function(format, date) { return formatDate(format, date, options) }; - t.formatDates = function(format, date1, date2) { return formatDates(format, date1, date2, options) }; - t.getDate = getDate; - t.getView = getView; - t.option = option; - t.trigger = trigger; - - - // imports - EventManager.call(t, options, eventSources); - var isFetchNeeded = t.isFetchNeeded; - var fetchEvents = t.fetchEvents; - - - // locals - var _element = element[0]; - var header; - var headerElement; - var content; - var tm; // for making theme classes - var currentView; - var viewInstances = {}; - var elementOuterWidth; - var suggestedViewHeight; - var absoluteViewElement; - var resizeUID = 0; - var ignoreWindowResize = 0; - var date = new Date(); - var events = []; - var _dragElement; - - - - /* Main Rendering - -----------------------------------------------------------------------------*/ - - - setYMD(date, options.year, options.month, options.date); - - - function render(inc) { - if (!content) { - initialRender(); - }else{ - calcSize(); - markSizesDirty(); - markEventsDirty(); - renderView(inc); - } - } - - - function initialRender() { - tm = options.theme ? 'ui' : 'fc'; - element.addClass('fc'); - if (options.isRTL) { - element.addClass('fc-rtl'); +// 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 { - element.addClass('fc-ltr'); - } - if (options.theme) { - element.addClass('ui-widget'); + // this element stretches past recommended height (non-expandable). mark the space as occupied. + usedHeight += naturalOffset; } - content = $("
") - .prependTo(element); - header = new Header(t, options); - headerElement = header.render(); - if (headerElement) { - element.prepend(headerElement); + }); + + // 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); } - changeView(options.defaultView); - $(window).resize(windowResize); - // needed for IE in a 0x0 iframe, b/c when it is resized, never triggers a windowResize - if (!bodyVisible()) { - lateRender(); + }); +} + + +// Undoes distrubuteHeight, restoring all els to their natural height +function undistributeHeight(els) { + els.height(''); +} + + +// Given `els`, a jQuery set of 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; +} + + +// Turns a container element into a scroller if its contents is taller than the allotted height. +// Returns true if the element is now a scroller, false otherwise. +// NOTE: this method is best because it takes weird zooming dimensions into account +function setPotentialScroller(containerEl, height) { + containerEl.height(height).addClass('fc-scroller'); + + // are scrollbars needed? + if (containerEl[0].scrollHeight - 1 > containerEl[0].clientHeight) { // !!! -1 because IE is often off-by-one :( + return true; } - - - // called when we know the calendar couldn't be rendered when it was initialized, - // but we think it's ready now - function lateRender() { - setTimeout(function() { // IE7 needs this so dimensions are calculated correctly - if (!currentView.start && bodyVisible()) { // !currentView.start makes sure this never happens more than once - renderView(); - } - },0); - } - - - function destroy() { - $(window).unbind('resize', windowResize); - header.destroy(); - content.remove(); - element.removeClass('fc fc-rtl ui-widget'); - } - - - - function elementVisible() { - return _element.offsetWidth !== 0; + + unsetScroller(containerEl); // undo + return false; +} + + +// Takes an element that might have been a scroller, and turns it back into a normal element. +function unsetScroller(containerEl) { + containerEl.height('').removeClass('fc-scroller'); +} + + +/* General DOM 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). +function getOuterRect(el) { + var offset = el.offset(); + + return { + left: offset.left, + right: offset.left + el.outerWidth(), + top: offset.top, + bottom: offset.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). +// NOTE: should use clientLeft/clientTop, but very unreliable cross-browser. +function getClientRect(el) { + var offset = el.offset(); + var scrollbarWidths = getScrollbarWidths(el); + var left = offset.left + getCssFloat(el, 'border-left-width') + scrollbarWidths.left; + var top = offset.top + getCssFloat(el, 'border-top-width') + scrollbarWidths.top; + + 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). +function getContentRect(el) { + var offset = el.offset(); // just outside of border, margin not included + var left = offset.left + getCssFloat(el, 'border-left-width') + getCssFloat(el, 'padding-left'); + var top = offset.top + getCssFloat(el, 'border-top-width') + getCssFloat(el, 'padding-top'); + + 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 widths = { + left: 0, + right: 0, + top: 0, + bottom: el.innerHeight() - el[0].clientHeight // the paddings cancel out, leaving the bottom scrollbar + }; + + if (getIsLeftRtlScrollbars() && el.css('direction') == 'rtl') { // is the scrollbar on the left side? + widths.left = leftRightWidth; } - - - function bodyVisible() { - return $('body')[0].offsetWidth !== 0; + else { + widths.right = leftRightWidth; } - - - - /* View Rendering - -----------------------------------------------------------------------------*/ - - // TODO: improve view switching (still weird transition in IE, and FF has whiteout problem) - - function changeView(newViewName) { - if (!currentView || newViewName != currentView.name) { - ignoreWindowResize++; // because setMinHeight might change the height before render (and subsequently setSize) is reached - - unselect(); - - var oldView = currentView; - var newViewElement; - - if (oldView) { - (oldView.beforeHide || noop)(); // called before changing min-height. if called after, scroll state is reset (in Opera) - setMinHeight(content, content.height()); - oldView.element.hide(); - }else{ - setMinHeight(content, 1); // needs to be 1 (not 0) for IE7, or else view dimensions miscalculated - } - content.css('overflow', 'hidden'); - - currentView = viewInstances[newViewName]; - if (currentView) { - currentView.element.show(); - }else{ - currentView = viewInstances[newViewName] = new fcViews[newViewName]( - newViewElement = absoluteViewElement = - $("
") - .appendTo(content), - t // the calendar object - ); - } - - if (oldView) { - header.deactivateButton(oldView.name); - } - header.activateButton(newViewName); - - renderView(); // after height has been set, will make absoluteViewElement's position=relative, then set to null - - content.css('overflow', ''); - if (oldView) { - setMinHeight(content, 1); - } - - if (!newViewElement) { - (currentView.afterShow || noop)(); // called after setting min-height/overflow, so in final scroll state (for Opera) - } - - ignoreWindowResize--; - } + + return widths; +} + + +// 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(); } - - - - function renderView(inc) { - if (elementVisible()) { - ignoreWindowResize++; // because renderEvents might temporarily change the height before setSize is reached - - unselect(); - - if (suggestedViewHeight === undefined) { - calcSize(); - } - - var forceEventRender = false; - if (!currentView.start || inc || date < currentView.start || date >= currentView.end) { - // view must render an entire new date range (and refetch/render events) - currentView.render(date, inc || 0); // responsible for clearing events - setSize(true); - forceEventRender = true; - } - else if (currentView.sizeDirty) { - // view must resize (and rerender events) - currentView.clearEvents(); - setSize(); - forceEventRender = true; - } - else if (currentView.eventsDirty) { - currentView.clearEvents(); - forceEventRender = true; - } - currentView.sizeDirty = false; - currentView.eventsDirty = false; - updateEvents(forceEventRender); - - elementOuterWidth = element.outerWidth(); - - header.updateTitle(currentView.title); - var today = new Date(); - if (today >= currentView.start && today < currentView.end) { - header.disableButton('today'); - }else{ - header.enableButton('today'); - } - - ignoreWindowResize--; - currentView.trigger('viewDisplay', _element); - } + return _isLeftRtlScrollbars; +} + +function computeIsLeftRtlScrollbars() { // creates an offscreen test element, then removes it + var el = $('
') + .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; +} + + +// 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; +} + + +/* Geometry +----------------------------------------------------------------------------------------------------------------------*/ + +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; } - - - - /* Resizing - -----------------------------------------------------------------------------*/ - - - function updateSize() { - markSizesDirty(); - if (elementVisible()) { - calcSize(); - setSize(); - unselect(); - currentView.clearEvents(); - currentView.renderEvents(events); - currentView.sizeDirty = false; - } + 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*/); } - - - function markSizesDirty() { - $.each(viewInstances, function(i, inst) { - inst.sizeDirty = true; - }); + else if (typeof input === 'function') { + tokens = [ input ]; } - - - function calcSize() { - if (options.contentHeight) { - suggestedViewHeight = options.contentHeight; - } - else if (options.height) { - suggestedViewHeight = options.height - (headerElement ? headerElement.height() : 0) - vsides(content); - } - else { - suggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5)); - } + else if ($.isArray(input)) { + tokens = input; } - - - function setSize(dateChanged) { // todo: dateChanged? - ignoreWindowResize++; - currentView.setHeight(suggestedViewHeight, dateChanged); - if (absoluteViewElement) { - absoluteViewElement.css('position', 'relative'); - absoluteViewElement = null; + + 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 } + ); } - currentView.setWidth(content.width(), dateChanged); - ignoreWindowResize--; - } - - - function windowResize() { - if (!ignoreWindowResize) { - if (currentView.start) { // view has already been rendered - var uid = ++resizeUID; - setTimeout(function() { // add a delay - if (uid == resizeUID && !ignoreWindowResize && elementVisible()) { - if (elementOuterWidth != (elementOuterWidth = element.outerWidth())) { - ignoreWindowResize++; // in case the windowResize callback changes the height - updateSize(); - currentView.trigger('windowResize', _element); - ignoreWindowResize--; - } - } - }, 200); - }else{ - // calendar must have been initialized in a 0x0 iframe that has just been resized - lateRender(); - } + else if (typeof token === 'function') { + specs.push({ func: token }); } } - - - - /* Event Fetching/Rendering - -----------------------------------------------------------------------------*/ - - - // fetches events if necessary, rerenders events if necessary (or if forced) - function updateEvents(forceRender) { - if (!options.lazyFetching || isFetchNeeded(currentView.visStart, currentView.visEnd)) { - refetchEvents(); - } - else if (forceRender) { - rerenderEvents(); + + 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; } } - - - function refetchEvents() { - fetchEvents(currentView.visStart, currentView.visEnd); // will call reportEvents + + return 0; +} + + +function compareByFieldSpec(obj1, obj2, fieldSpec) { + if (fieldSpec.func) { + return fieldSpec.func(obj1, obj2); } - - - // called when event data arrives - function reportEvents(_events) { - events = _events; - rerenderEvents(); + return flexibleCompare(obj1[fieldSpec.field], obj2[fieldSpec.field]) * + (fieldSpec.order || 1); +} + + +function flexibleCompare(a, b) { + if (!a && !b) { + return 0; } - - - // called when a single event's data has been changed - function reportEventChange(eventID) { - rerenderEvents(eventID); + if (b == null) { + return -1; } - - - // attempts to rerenderEvents - function rerenderEvents(modifiedEventID) { - markEventsDirty(); - if (elementVisible()) { - currentView.clearEvents(); - currentView.renderEvents(events, modifiedEventID); - currentView.eventsDirty = false; - } + if (a == null) { + return 1; } - - - function markEventsDirty() { - $.each(viewInstances, function(i, inst) { - inst.eventsDirty = true; - }); + if ($.type(a) === 'string' || $.type(b) === 'string') { + return String(a).localeCompare(String(b)); } - + return a - b; +} - /* Selection - -----------------------------------------------------------------------------*/ - +/* FullCalendar-specific Misc Utilities +----------------------------------------------------------------------------------------------------------------------*/ - function select(start, end, allDay) { - currentView.select(start, end, allDay===undefined ? true : allDay); - } - - function unselect() { // safe to be called before renderView - if (currentView) { - currentView.unselect(); +// Creates a basic segment with the intersection of the two ranges. Returns undefined if no intersection. +// Expects all dates to be normalized to the same timezone beforehand. +// TODO: move to date section? +function intersectionToSeg(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 - -----------------------------------------------------------------------------*/ - - - function prev() { - renderView(-1); +} + + +/* 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; + } } - - - function next() { - renderView(1); + + 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); } - - - function prevYear() { - addYears(date, -1); - renderView(); + else if (moment.isDuration(start)) { // given duration + return start.as(unit); } - - - function nextYear() { - addYears(date, 1); - renderView(); + else { // given { start, end } range object + return start.end.diff(start.start, unit, true); } - - - function today() { - date = new Date(); - renderView(); +} + + +// 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; } - - - function gotoDate(year, month, dateOfMonth) { - if (year instanceof Date) { - date = cloneDate(year); // provided 1 argument, a Date - }else{ - setYMD(date, year, month, dateOfMonth); - } - renderView(); + months = dur.asMonths(); + if (Math.abs(months) >= 1 && isInt(months)) { + return end.diff(start, 'months', true) / months; } - - - function incrementDate(years, months, days) { - if (years !== undefined) { - addYears(date, years); - } - if (months !== undefined) { - addMonths(date, months); - } - if (days !== undefined) { - addDays(date, days); - } - renderView(); + 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; } - - - function getDate() { - return cloneDate(date); + months1 = dur1.asMonths(); + months2 = dur2.asMonths(); + if ( + Math.abs(months1) >= 1 && isInt(months1) && + Math.abs(months2) >= 1 && isInt(months2) + ) { + return months1 / months2; } - - - - /* Misc - -----------------------------------------------------------------------------*/ - - - function getView() { - return currentView; + 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); } - - - function option(name, value) { - if (value === undefined) { - return options[name]; - } - if (name == 'height' || name == 'contentHeight' || name == 'aspectRatio') { - options[name] = value; - updateSize(); - } + months = dur.asMonths(); + if (Math.abs(months) >= 1 && isInt(months)) { + return moment.duration({ months: months * n }); } - - - function trigger(name, thisObj) { - if (options[name]) { - return options[name].apply( - thisObj || _element, - Array.prototype.slice.call(arguments, 2) - ); - } + 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); } - - - - /* External Dragging - ------------------------------------------------------------------------*/ - - if (options.droppable) { - $(document) - .bind('dragstart', function(ev, ui) { - var _e = ev.target; - var e = $(_e); - if (!e.parents('.fc').length) { // not already inside a calendar - var accept = options.dropAccept; - if ($.isFunction(accept) ? accept.call(_e, e) : e.is(accept)) { - _dragElement = _e; - currentView.dragStart(_dragElement, ev, ui); - } +}; + +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); } - }) - .bind('dragstop', function(ev, ui) { - if (_dragElement) { - currentView.dragStop(_dragElement, ev, ui); - _dragElement = null; + 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; } -;; -function Header(calendar, options) { - var t = this; - - - // exports - t.render = render; - t.destroy = destroy; - t.updateTitle = updateTitle; - t.activateButton = activateButton; - t.deactivateButton = deactivateButton; - t.disableButton = disableButton; - t.enableButton = enableButton; - - - // locals - var element = $([]); - var tm; - +// Create an object that has the given prototype. Just like Object.create +function createObject(proto) { + var f = function() {}; + f.prototype = proto; + return new f(); +} - function render() { - tm = options.theme ? 'ui' : 'fc'; - var sections = options.header; - if (sections) { - element = $("") - .append( - $("") - .append(renderSection('left')) - .append(renderSection('center')) - .append(renderSection('right')) - ); - return element; +function copyOwnProps(src, dest) { + for (var name in src) { + if (hasOwnProp(src, name)) { + dest[name] = src[name]; } } - - - function destroy() { - element.remove(); - } - - - function renderSection(position) { - var e = $("' + + (this.isRTL ? '' : this.renderHeadIntroHtml()) + + this.renderHeadDateCellsHtml() + + (this.isRTL ? this.renderHeadIntroHtml() : '') + + ''; + }, + + + 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(''); + }, + + + renderHeadDateCellHtml: function(date, colspan) { + var view = this.view; + + return '' + + ''; + }, + + + /* Background Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + renderBgTrHtml: function(row) { + return '' + + '' + + (this.isRTL ? '' : this.renderBgIntroHtml(row)) + + this.renderBgCellsHtml(row) + + (this.isRTL ? this.renderBgIntroHtml(row) : '') + + ''; + }, + + + 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) { + var view = this.view; + var classes = this.getDayClasses(date); + + classes.unshift('fc-day', view.widgetContentClass); + + return ''; + }, + + + /* Generic + ------------------------------------------------------------------------------------------------------------------*/ + + + // Generates the default HTML intro for any row. User classes should override + renderIntroHtml: function() { + }, + + + /* 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.trigger( + 'dayRender', + null, + this.getCellDate(row, col), + this.getCellEl(row, col) + ); + } + } + }, + + + unrenderDates: function() { + this.removeSegPopover(); + }, + + + renderBusinessHours: function() { + var events = this.view.calendar.getBusinessHoursEvents(true); // wholeDay=true + var segs = this.eventsToSegs(events); + + this.renderFill('businessHours', segs, 'bgevent'); + }, + + + // 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 '' + + '
' + + '
' + + '
"); - var buttonStr = options.header[position]; - if (buttonStr) { - $.each(buttonStr.split(' '), function(i) { - if (i > 0) { - e.append(""); - } - var prevButton; - $.each(this.split(','), function(j, buttonName) { - if (buttonName == 'title') { - e.append("

 

"); - if (prevButton) { - prevButton.addClass(tm + '-corner-right'); - } - prevButton = null; - }else{ - var buttonClick; - if (calendar[buttonName]) { - buttonClick = calendar[buttonName]; // calendar method - } - else if (fcViews[buttonName]) { - buttonClick = function() { - button.removeClass(tm + '-state-hover'); // forget why - calendar.changeView(buttonName); - }; - } - if (buttonClick) { - var icon = options.theme ? smartProperty(options.buttonIcons, buttonName) : null; // why are we using smartProperty here? - var text = smartProperty(options.buttonText, buttonName); // why are we using smartProperty here? - var button = $( - "" + - (icon ? - "" + - "" + - "" : - text - ) + - "" - ) - .click(function() { - if (!button.hasClass(tm + '-state-disabled')) { - buttonClick(); - } - }) - .mousedown(function() { - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-down'); - }) - .mouseup(function() { - button.removeClass(tm + '-state-down'); - }) - .hover( - function() { - button - .not('.' + tm + '-state-active') - .not('.' + tm + '-state-disabled') - .addClass(tm + '-state-hover'); - }, - function() { - button - .removeClass(tm + '-state-hover') - .removeClass(tm + '-state-down'); - } - ) - .appendTo(e); - disableTextSelection(button); - if (!prevButton) { - button.addClass(tm + '-corner-left'); - } - prevButton = button; - } - } - }); - if (prevButton) { - prevButton.addClass(tm + '-corner-right'); - } - }); +} + + +// Copies over certain methods with the same names as Object.prototype methods. Overcomes an IE<=8 bug: +// https://developer.mozilla.org/en-US/docs/ECMAScript_DontEnum_attribute#JScript_DontEnum_Bug +function copyNativeMethods(src, dest) { + var names = [ 'constructor', 'toString', 'valueOf' ]; + var i, name; + + for (i = 0; i < names.length; i++) { + name = names[i]; + + if (src[name] !== Object.prototype[name]) { + dest[name] = src[name]; } - return e; } - - - function updateTitle(html) { - element.find('h2') - .html(html); +} + + +function hasOwnProp(obj, name) { + return hasOwnPropMethod.call(obj, name); +} + + +// Is the given value a non-object non-function value? +function isAtomic(val) { + return /undefined|null|boolean|number|string/.test($.type(val)); +} + + +function applyAll(functions, thisObj, args) { + if ($.isFunction(functions)) { + functions = [ functions ]; } - - - function activateButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .addClass(tm + '-state-active'); + if (functions) { + var i; + var ret; + for (i=0; i/g, '>') + .replace(/'/g, ''') + .replace(/"/g, '"') + .replace(/\n/g, '
'); +} + + +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 = []; + + $.each(cssProps, function(name, val) { + if (val != null) { + statements.push(name + ':' + val); + } + }); + + return statements.join(';'); +} + + +function capitaliseFirstLetter(str) { + return str.charAt(0).toUpperCase() + str.slice(1); +} + + +function compareNumbers(a, b) { // for .sort() + return a - b; +} + + +function isInt(n) { + return n % 1 === 0; +} + + +// Returns a method bound to the given object context. +// Just like one of the jQuery.proxy signatures, but without the undesired behavior of treating the same method with +// different contexts as identical when binding/unbinding events. +function proxy(obj, methodName) { + var method = obj[methodName]; + + return function() { + return method.apply(obj, arguments); + }; +} + + +// Returns a function, that, as long as it continues to be invoked, will not +// be triggered. The function will be called after it stops being called for +// N milliseconds. +// https://github.com/jashkenas/underscore/blob/1.6.0/underscore.js#L714 +function debounce(func, wait) { + var timeoutId; + var args; + var context; + var timestamp; // of most recent call + var later = function() { + var last = +new Date() - timestamp; + if (last < wait && last > 0) { + timeoutId = setTimeout(later, wait - last); + } + else { + timeoutId = null; + func.apply(context, args); + if (!timeoutId) { + context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = +new Date(); + if (!timeoutId) { + timeoutId = setTimeout(later, wait); + } + }; +} + +;; + +var ambigDateOfMonthRegex = /^\s*\d{4}-\d\d$/; +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 +var allowValueOptimization; +var setUTCValues; // function defined below +var setLocalValues; // function defined below + + +// 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(); } - - - function enableButton(buttonName) { - element.find('span.fc-button-' + buttonName) - .removeClass(tm + '-state-disabled'); + + 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)) { + mom = moment.apply(null, args); // clone it + transferAmbigs(input, mom); // the ambig flags weren't transfered with the clone + } + else if (isNativeDate(input) || input === undefined) { + mom = moment.apply(null, args); // will be local + } + 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) { + if (mom.utcOffset) { + mom.utcOffset(input); // if not a valid zone, will assign UTC + } + else { + mom.zone(input); // for moment-pre-2.9 + } + } + } } + mom._fullCalendar = true; // flag for extended functionality + return mom; } -;; -fc.sourceNormalizers = []; -fc.sourceFetchers = []; +// A clone method that works with the flags related to our enhanced functionality. +// In the future, use moment.momentProperties +newMomentProto.clone = function() { + var mom = oldMomentProto.clone.apply(this, arguments); -var ajaxDefaults = { - dataType: 'json', - cache: false + // these flags weren't transfered with the clone + transferAmbigs(this, mom); + if (this._fullCalendar) { + mom._fullCalendar = true; + } + + return mom; }; -var eventGUID = 1; +// Week Number +// ------------------------------------------------------------------------------------------------- -function EventManager(options, _sources) { - var t = this; - - - // exports - t.isFetchNeeded = isFetchNeeded; - t.fetchEvents = fetchEvents; - t.addEventSource = addEventSource; - t.removeEventSource = removeEventSource; - t.updateEvent = updateEvent; - t.renderEvent = renderEvent; - t.removeEvents = removeEvents; - t.clientEvents = clientEvents; - t.normalizeEvent = normalizeEvent; - - - // imports - var trigger = t.trigger; - var getView = t.getView; - var reportEvents = t.reportEvents; - - - // locals - var stickySource = { events: [] }; - var sources = [ stickySource ]; - var rangeStart, rangeEnd; - var currentFetchID = 0; - var pendingSourceCnt = 0; - var loadingLevel = 0; - var cache = []; - - - for (var i=0; i<_sources.length; i++) { - _addEventSource(_sources[i]); + +// 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 || this._lang) // works pre-moment-2.8 + ._fullCalendar_weekCalc; + + if (input == null && typeof weekCalc === 'function') { // custom function only works for getter + return weekCalc(this); } - - - - /* Fetching - -----------------------------------------------------------------------------*/ - - - function isFetchNeeded(start, end) { - return !rangeStart || start < rangeStart || end > rangeEnd; + else if (weekCalc === 'ISO') { + return oldMomentProto.isoWeek.apply(this, arguments); // ISO getter/setter } - - - function fetchEvents(start, end) { - rangeStart = start; - rangeEnd = end; - cache = []; - var fetchID = ++currentFetchID; - var len = sources.length; - pendingSourceCnt = len; - for (var i=0; i utcOffset(), but don't rely on Moment's internals + this._ambigTime = false; + this._ambigZone = false; + + if (wasAmbigZone) { + // If the moment was ambiguously zoned, the date fields were stored as UTC. + // We want to preserve these, but in local time. + // TODO: look into Moment's keepLocalTime functionality + setLocalValues(this, a); } - - - function renderEvent(event, stick) { - normalizeEvent(event); - if (!event.source) { - if (stick) { - stickySource.events.push(event); - event.source = stickySource; + + return this; // for chaining +}; + + +// implicitly marks a zone +newMomentProto.utc = function() { + oldMomentProto.utc.apply(this, arguments); + + // 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; +}; + + +// methods for arbitrarily manipulating timezone offset. +// should clear time/zone ambiguity when called. +$.each([ + 'zone', // only in moment-pre-2.9. deprecated afterwards + 'utcOffset' +], function(i, name) { + if (oldMomentProto[name]) { // original method exists? + + // this method implicitly marks a zone (will probably get called upon .utc() and .local()) + newMomentProto[name] = function(tzo) { + + if (tzo != null) { // setter + // these assignments needs to happen before the original zone method is called. + // I forget why, something to do with a browser crash. + this._ambigTime = false; + this._ambigZone = false; } - cache.push(event); - } - reportEvents(cache); + + return oldMomentProto[name].apply(this, arguments); + }; } - - - function removeEvents(filter) { - if (!filter) { // remove all - cache = []; - // clear all array sources - for (var i=0; i= a[1] && a[0] < a[2]; +}; + +// When isSame is called with units, timezone ambiguity is normalized before the comparison happens. +// If no units specified, the two moments must be identically the same, with matching ambig flags. +newMomentProto.isSame = function(input, units) { + var a; + + // only do custom logic if this is an enhanced moment + if (!this._fullCalendar) { + return oldMomentProto.isSame.apply(this, arguments); + } + + if (units) { + a = commonlyAmbiguate([ this, input ], true); // normalize timezones but don't erase times + return oldMomentProto.isSame.call(a[0], a[1], units); + } + else { + input = FC.moment.parseZone(input); // normalize input + return oldMomentProto.isSame.call(this, input) && + Boolean(this._ambigTime) === Boolean(input._ambigTime) && + Boolean(this._ambigZone) === Boolean(input._ambigZone); + } +}; + +// Make these query methods work with ambiguous moments +$.each([ + 'isBefore', + 'isAfter' +], function(i, methodName) { + newMomentProto[methodName] = function(input, units) { + var a; + + // only do custom logic if this is an enhanced moment + if (!this._fullCalendar) { + return oldMomentProto[methodName].apply(this, arguments); + } + + a = commonlyAmbiguate([ this, input ]); + return oldMomentProto[methodName].call(a[0], a[1], units); + }; +}); + + +// Misc Internals +// ------------------------------------------------------------------------------------------------- + +// given an array of moment-like inputs, return a parallel array w/ moments similarly ambiguated. +// for example, of one moment has ambig time, but not others, all moments will have their time stripped. +// set `preserveTime` to `true` to keep times, but only normalize zone ambiguity. +// returns the original moments if no modifications are necessary. +function commonlyAmbiguate(inputs, preserveTime) { + var anyAmbigTime = false; + var anyAmbigZone = false; + var len = inputs.length; + var moms = []; + var i, mom; + + // parse inputs into real moments and query their ambig flags + for (i = 0; i < len; i++) { + mom = inputs[i]; + if (!moment.isMoment(mom)) { + mom = FC.moment.parseZone(mom); + } + anyAmbigTime = anyAmbigTime || mom._ambigTime; + anyAmbigZone = anyAmbigZone || mom._ambigZone; + moms.push(mom); + } + + // strip each moment down to lowest common ambiguity + // use clones to avoid modifying the original moments + for (i = 0; i < len; i++) { + mom = moms[i]; + if (!preserveTime && anyAmbigTime && !mom._ambigTime) { + moms[i] = mom.clone().stripTime(); + } + else if (anyAmbigZone && !mom._ambigZone) { + moms[i] = mom.clone().stripZone(); + } + } + + return moms; +} + +// Transfers all the flags related to ambiguous time/zone from the `src` moment to the `dest` moment +// TODO: look into moment.momentProperties for this. +function transferAmbigs(src, dest) { + if (src._ambigTime) { + dest._ambigTime = true; + } + else if (dest._ambigTime) { + dest._ambigTime = false; + } + + if (src._ambigZone) { + dest._ambigZone = true; + } + else if (dest._ambigZone) { + dest._ambigZone = false; + } +} + + +// Sets the year/month/date/etc values of the moment from the given array. +// Inefficient because it calls each individual setter. +function setMomentValues(mom, a) { + mom.year(a[0] || 0) + .month(a[1] || 0) + .date(a[2] || 0) + .hours(a[3] || 0) + .minutes(a[4] || 0) + .seconds(a[5] || 0) + .milliseconds(a[6] || 0); +} + +// Can we set the moment's internal date directly? +allowValueOptimization = '_d' in moment() && 'updateOffset' in moment; + +// Utility function. Accepts a moment and an array of the UTC year/month/date/etc values to set. +// Assumes the given moment is already in UTC mode. +setUTCValues = allowValueOptimization ? function(mom, a) { + // simlate what moment's accessors do + mom._d.setTime(Date.UTC.apply(Date, a)); + moment.updateOffset(mom, false); // keepTime=false +} : setMomentValues; + +// Utility function. Accepts a moment and an array of the local year/month/date/etc values to set. +// Assumes the given moment is already in local mode. +setLocalValues = allowValueOptimization ? function(mom, a) { + // simlate what moment's accessors do + mom._d.setTime(+new Date( // FYI, there is now way to apply an array of args to a constructor + a[0] || 0, + a[1] || 0, + a[2] || 0, + a[3] || 0, + a[4] || 0, + a[5] || 0, + a[6] || 0 + )); + moment.updateOffset(mom, false); // keepTime=false +} : setMomentValues; + +;; + +// Single Date Formatting +// ------------------------------------------------------------------------------------------------- + + +// 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 +} + + +// Formats `date` with a Moment formatting string, but allow our non-zero areas and +// additional token. +function formatDate(date, formatStr) { + return formatDateWithChunks(date, getFormatStringChunks(formatStr)); +} + + +function formatDateWithChunks(date, chunks) { + var s = ''; + var i; + + for (i=0; i "MMMM D YYYY" + formatStr = localeData.longDateFormat(formatStr) || formatStr; + // 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. + + separator = separator || ' - '; + + return formatRangeWithChunks( + date1, + date2, + getFormatStringChunks(formatStr), + separator, + isRTL + ); +} +FC.formatRange = formatRange; // expose + + +function formatRangeWithChunks(date1, date2, chunks, separator, isRTL) { + var chunkStr; // the rendering of the chunk + 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; leftIleftI; rightI--) { + chunkStr = formatSimilarChunk(date1, date2, chunks[rightI]); + if (chunkStr === false) { + break; + } + rightStr = chunkStr + 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 += formatDateWithChunk(date1, chunks[middleI]); + middleStr2 += formatDateWithChunk(date2, chunks[middleI]); + } + + if (middleStr1 || middleStr2) { + if (isRTL) { + middleStr = middleStr2 + separator + middleStr1; + } + else { + middleStr = middleStr1 + separator + middleStr2; + } + } + + return leftStr + middleStr + rightStr; +} + + +var similarUnitMap = { + Y: 'year', + M: 'month', + D: 'day', // day of month + d: 'day', // day of week + // prevents a separator between anything time-related... + A: 'second', // AM/PM + a: 'second', // am/pm + T: 'second', // A/P + t: 'second', // a/p + H: 'second', // hour (24) + h: 'second', // hour (12) + m: 'second', // minute + s: 'second' // second +}; +// TODO: week maybe? + + +// Given a formatting chunk, and given that both dates are similar in the regard the +// formatting chunk is concerned, format date1 against `chunk`. Otherwise, return `false`. +function formatSimilarChunk(date1, date2, chunk) { + var token; + var unit; + + if (typeof chunk === 'string') { // a literal string + return chunk; + } + else if ((token = chunk.token)) { + unit = similarUnitMap[token.charAt(0)]; + // are the dates the same for this unit of measurement? + if (unit && date1.isSame(date2, unit)) { + return oldMomentFormat(date1, token); // would be the same if we used `date2` + // BTW, don't support custom tokens + } + } + + return false; // the chunk is NOT the same for the two dates + // BTW, don't support splitting on non-zero areas +} + + +// Chunking Utils +// ------------------------------------------------------------------------------------------------- + + +var formatStringChunkCache = {}; + + +function getFormatStringChunks(formatStr) { + if (formatStr in formatStringChunkCache) { + return formatStringChunkCache[formatStr]; + } + return (formatStringChunkCache[formatStr] = chunkFormatString(formatStr)); +} + + +// Break the formatting string into an array of chunks +function chunkFormatString(formatStr) { + var chunks = []; + var chunker = /\[([^\]]*)\]|\(([^\)]*)\)|(LTS|LT|(\w)\4*o?)|([^\w\[\(]+)/g; // TODO: more descrimination + var match; + + while ((match = chunker.exec(formatStr))) { + if (match[1]) { // a literal string inside [ ... ] + chunks.push(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(match[5]); + } + } + + return chunks; +} + +;; + +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); + copyNativeMethods(members, subClass.prototype); // hack for IE8 + + // 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.prototype || members, theClass.prototype); // TODO: copyNativeMethods? +} +;; + +var Emitter = FC.Emitter = Class.extend({ + + callbackHash: null, + + + on: function(name, callback) { + this.getCallbacks(name).add(callback); + return this; // for chaining + }, + + + off: function(name, callback) { + this.getCallbacks(name).remove(callback); + return this; // for chaining + }, + + + trigger: function(name) { // args... + var args = Array.prototype.slice.call(arguments, 1); + + this.triggerWith(name, this, args); + + return this; // for chaining + }, + + + triggerWith: function(name, context, args) { + var callbacks = this.getCallbacks(name); + + callbacks.fireWith(context, args); + + return this; // for chaining + }, + + + getCallbacks: function(name) { + var callbacks; + + if (!this.callbackHash) { + this.callbackHash = {}; + } + + callbacks = this.callbackHash[name]; + if (!callbacks) { + callbacks = this.callbackHash[name] = $.Callbacks(); + } + + return callbacks; + } + +}); +;; + +/* 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({ + + isHidden: true, + options: null, + el: null, // the container element for the popover. generated by this object + documentMousedownProxy: null, // document mousedown handler bound to `this` + 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 = $('
') + .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) { + $(document).on('mousedown', this.documentMousedownProxy = proxy(this, 'documentMousedown')); + } + }, + + + // Triggered when the user clicks *anywhere* in the document, for the autoHide feature + documentMousedown: function(ev) { + // only hide the popover if the click happened outside the popover + if (this.el && !$(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; + } + + $(document).off('mousedown', this.documentMousedownProxy); + }, + + + // 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) + 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; + }, + + + // Queries the els for coordinates and stores them. + // Call this method before using and of the get* methods below. + build: function() { + this.origin = this.els.eq(0).offsetParent().offset(); + 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; + }, + + + // 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. + queryBoundingRect: function() { + var scrollParentEl = getScrollParent(this.els.eq(0)); + + if (!scrollParentEl.is(document)) { + return getClientRect(scrollParentEl); + } + }, + + + // 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, or outside of the boundingRect, returns undefined. + getHorizontalIndex: function(leftOffset) { + var boundingRect = this.boundingRect; + var lefts = this.lefts; + var rights = this.rights; + var len = lefts.length; + var i; + + if (!boundingRect || (leftOffset >= boundingRect.left && leftOffset < boundingRect.right)) { + 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, or outside of the boundingRect, returns undefined. + getVerticalIndex: function(topOffset) { + var boundingRect = this.boundingRect; + var tops = this.tops; + var bottoms = this.bottoms; + var len = tops.length; + var i; + + if (!boundingRect || (topOffset >= boundingRect.top && topOffset < boundingRect.bottom)) { + 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) { + return this.lefts[leftIndex]; + }, + + + // Gets the left position (from offsetParent left) of the element at the given index + getLeftPosition: function(leftIndex) { + 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) { + 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) { + return this.rights[leftIndex] - this.origin.left; + }, + + + // Gets the width of the element at the given index + getWidth: function(leftIndex) { + return this.rights[leftIndex] - this.lefts[leftIndex]; + }, + + + // Gets the top offset (from document top) of the element at the given index + getTopOffset: function(topIndex) { + return this.tops[topIndex]; + }, + + + // Gets the top position (from offsetParent top) of the element at the given position + getTopPosition: function(topIndex) { + 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) { + 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) { + return this.bottoms[topIndex] - this.origin.top; + }, + + + // Gets the height of the element at the given index + getHeight: function(topIndex) { + return this.bottoms[topIndex] - this.tops[topIndex]; + } + +}); + +;; + +/* Tracks a drag's mouse movement, firing various handlers +----------------------------------------------------------------------------------------------------------------------*/ +// TODO: use Emitter + +var DragListener = FC.DragListener = Class.extend({ + + options: null, + + isListening: false, + isDragging: false, + + // coordinates of the initial mousedown + originX: null, + originY: null, + + // handler attached to the document, bound to the DragListener's `this` + mousemoveProxy: null, + mouseupProxy: null, + + // for IE8 bug-fighting behavior, for now + subjectEl: null, // the element being draged. optional + subjectHref: null, + + scrollEl: null, + 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 + scrollHandlerProxy: null, // this-scoped function for handling when scrollEl is scrolled + + scrollSensitivity: 30, // pixels from edge for scrolling to start + scrollSpeed: 200, // pixels per second, at maximum speed + scrollIntervalMs: 50, // millisecond wait between scroll increment + + + constructor: function(options) { + options = options || {}; + this.options = options; + this.subjectEl = options.subjectEl; + }, + + + // Call this when the user does a mousedown. Will probably lead to startListening + mousedown: function(ev) { + if (isPrimaryMouseButton(ev)) { + + ev.preventDefault(); // prevents native selection in most browsers + + this.startListening(ev); + + // start the drag immediately if there is no minimum distance for a drag start + if (!this.options.distance) { + this.startDrag(ev); + } + } + }, + + + // Call this to start tracking mouse movements + startListening: function(ev) { + var scrollParent; + + if (!this.isListening) { + + // grab scroll container and attach handler + if (ev && this.options.scroll) { + scrollParent = getScrollParent($(ev.target)); + if (!scrollParent.is(window) && !scrollParent.is(document)) { + this.scrollEl = scrollParent; + + // scope to `this`, and use `debounce` to make sure rapid calls don't happen + this.scrollHandlerProxy = debounce(proxy(this, 'scrollHandler'), 100); + this.scrollEl.on('scroll', this.scrollHandlerProxy); + } + } + + $(document) + .on('mousemove', this.mousemoveProxy = proxy(this, 'mousemove')) + .on('mouseup', this.mouseupProxy = proxy(this, 'mouseup')) + .on('selectstart', this.preventDefault); // prevents native selection in IE<=8 + + if (ev) { + this.originX = ev.pageX; + this.originY = ev.pageY; + } + else { + // if no starting information was given, origin will be the topleft corner of the screen. + // if so, dx/dy in the future will be the absolute coordinates. + this.originX = 0; + this.originY = 0; + } + + this.isListening = true; + this.listenStart(ev); + } + }, + + + // Called when drag listening has started (but a real drag has not necessarily began) + listenStart: function(ev) { + this.trigger('listenStart', ev); + }, + + + // Called when the user moves the mouse + mousemove: function(ev) { + var dx = ev.pageX - this.originX; + var dy = ev.pageY - this.originY; + var minDistance; + var distanceSq; // current distance from the origin, squared + + if (!this.isDragging) { // if not already dragging... + // then start the drag if the minimum distance criteria is met + minDistance = this.options.distance || 1; + distanceSq = dx * dx + dy * dy; + if (distanceSq >= minDistance * minDistance) { // use pythagorean theorem + this.startDrag(ev); + } + } + + if (this.isDragging) { + this.drag(dx, dy, ev); // report a drag, even if this mousemove initiated the drag + } + }, + + + // Call this to initiate a legitimate drag. + // This function is called internally from this class, but can also be called explicitly from outside + startDrag: function(ev) { + + if (!this.isListening) { // startDrag must have manually initiated + this.startListening(); + } + + if (!this.isDragging) { + this.isDragging = true; + this.dragStart(ev); + } + }, + + + // Called when the actual drag has started (went beyond minDistance) + dragStart: function(ev) { + var subjectEl = this.subjectEl; + + this.trigger('dragStart', ev); + + // remove a mousedown'd 's href so it is not visited (IE8 bug) + if ((this.subjectHref = subjectEl ? subjectEl.attr('href') : null)) { + subjectEl.removeAttr('href'); + } + }, + + + // Called while the mouse is being moved and when we know a legitimate drag is taking place + drag: function(dx, dy, ev) { + this.trigger('drag', dx, dy, ev); + this.updateScroll(ev); // will possibly cause scrolling + }, + + + // Called when the user does a mouseup + mouseup: function(ev) { + this.stopListening(ev); + }, + + + // Called when the drag is over. Will not cause listening to stop however. + // A concluding 'cellOut' event will NOT be triggered. + stopDrag: function(ev) { + if (this.isDragging) { + this.stopScrolling(); + this.dragStop(ev); + this.isDragging = false; + } + }, + + + // Called when dragging has been stopped + dragStop: function(ev) { + var _this = this; + + this.trigger('dragStop', ev); + + // restore a mousedown'd 's href (for IE8 bug) + setTimeout(function() { // must be outside of the click's execution + if (_this.subjectHref) { + _this.subjectEl.attr('href', _this.subjectHref); + } + }, 0); + }, + + + // Call this to stop listening to the user's mouse events + stopListening: function(ev) { + this.stopDrag(ev); // if there's a current drag, kill it + + if (this.isListening) { + + // remove the scroll handler if there is a scrollEl + if (this.scrollEl) { + this.scrollEl.off('scroll', this.scrollHandlerProxy); + this.scrollHandlerProxy = null; + } + + $(document) + .off('mousemove', this.mousemoveProxy) + .off('mouseup', this.mouseupProxy) + .off('selectstart', this.preventDefault); + + this.mousemoveProxy = null; + this.mouseupProxy = null; + + this.isListening = false; + this.listenStop(ev); + } + }, + + + // Called when drag listening has stopped + listenStop: function(ev) { + this.trigger('listenStop', ev); + }, + + + // 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)); + } + }, + + + // Stops a given mouse event from doing it's native browser action. In our case, text selection. + preventDefault: function(ev) { + ev.preventDefault(); + }, + + + /* Scrolling + ------------------------------------------------------------------------------------------------------------------*/ + + + // Computes and stores the bounding rectangle of scrollEl + computeScrollBounds: function() { + var el = this.scrollEl; + + this.scrollBounds = el ? getOuterRect(el) : null; + // 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 + updateScroll: 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 - (ev.pageY - bounds.top)) / sensitivity; + bottomCloseness = (sensitivity - (bounds.bottom - ev.pageY)) / sensitivity; + leftCloseness = (sensitivity - (ev.pageX - bounds.left)) / sensitivity; + rightCloseness = (sensitivity - (bounds.right - ev.pageX)) / 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.stopScrolling(); + } + }, + + + // Kills any existing scrolling animation loop + stopScrolling: function() { + if (this.scrollIntervalId) { + clearInterval(this.scrollIntervalId); + this.scrollIntervalId = null; + + // when all done with scrolling, recompute positions since they probably changed + this.scrollStop(); + } + }, + + + // Get called when the scrollEl is scrolled (NOTE: this is delayed via debounce) + scrollHandler: function() { + // recompute all coordinates, but *only* if this is *not* part of our scrolling animation + if (!this.scrollIntervalId) { + this.scrollStop(); + } + }, + + + // Called when scrolling has stopped, whether through auto scroll, or the user scrolling + scrollStop: 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: prepareHits, releaseHits, 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. + listenStart: function(ev) { + var subjectEl = this.subjectEl; + var subjectRect; + var origPoint; + var point; + + DragListener.prototype.listenStart.apply(this, arguments); // call the super-method + + this.computeCoords(); + + if (ev) { + origPoint = { left: ev.pageX, top: ev.pageY }; + 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; + } + }, + + + // Recomputes the drag-critical positions of elements + computeCoords: function() { + this.component.prepareHits(); + this.computeScrollBounds(); // why is this here??? + }, + + + // Called when the actual drag has started + dragStart: function(ev) { + var hit; + + DragListener.prototype.dragStart.apply(this, arguments); // call the super-method + + // might be different from this.origHit if the min-distance is large + hit = this.queryHit(ev.pageX, ev.pageY); + + // report the initial hit the mouse is over + // especially important if no min-distance and drag starts immediately + if (hit) { + this.hitOver(hit); + } + }, + + + // Called when the drag moves + drag: function(dx, dy, ev) { + var hit; + + DragListener.prototype.drag.apply(this, arguments); // call the super-method + + hit = this.queryHit(ev.pageX, ev.pageY); + + if (!isHitsEqual(hit, this.hit)) { // a different hit than before? + if (this.hit) { + this.hitOut(); + } + if (hit) { + this.hitOver(hit); + } + } + }, + + + // Called when dragging has been stopped + dragStop: function() { + this.hitDone(); + DragListener.prototype.dragStop.apply(this, arguments); // call the super-method + }, + + + // Called when a the mouse has just moved over a new hit + hitOver: 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 + hitOut: function() { + if (this.hit) { + this.trigger('hitOut', this.hit); + this.hitDone(); + this.hit = null; + } + }, + + + // Called after a hitOut. Also called before a dragStop + hitDone: function() { + if (this.hit) { + this.trigger('hitDone', this.hit); + } + }, + + + // Called when drag listening has stopped + listenStop: function() { + DragListener.prototype.listenStop.apply(this, arguments); // call the super-method + + this.origHit = null; + this.hit = null; + + this.component.releaseHits(); + }, + + + // Called when scrolling has stopped, whether through auto scroll, or the user scrolling + scrollStop: function() { + DragListener.prototype.scrollStop.apply(this, arguments); // call the super-method + + this.computeCoords(); // hits' absolute positions will be in new places. recompute + }, + + + // 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; +} + +;; + +/* Creates a clone of an element and lets it track the mouse as it moves +----------------------------------------------------------------------------------------------------------------------*/ + +var MouseFollower = Class.extend({ + + 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 initial position of the mouse + mouseY0: null, + mouseX0: null, + + // the number of pixels the mouse has moved from its initial position + topDelta: null, + leftDelta: null, + + mousemoveProxy: null, // document mousemove handler, bound to the MouseFollower's `this` + + 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.mouseY0 = ev.pageY; + this.mouseX0 = ev.pageX; + this.topDelta = 0; + this.leftDelta = 0; + + if (!this.isHidden) { + this.updatePosition(); + } + + $(document).on('mousemove', this.mousemoveProxy = proxy(this, 'mousemove')); + } + }, + + + // 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() { + 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; + + $(document).off('mousemove', this.mousemoveProxy); + + 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) { + this.sourceEl.width(); // hack to force IE8 to compute correct bounding box + el = this.el = this.sourceEl.clone() + .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 + }) + .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) { + this.sourceEl.width(); // hack to force IE8 to compute correct bounding box + 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 + mousemove: function(ev) { + this.topDelta = ev.pageY - this.mouseY0; + this.leftDelta = ev.pageX - this.mouseX0; + + 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({ + + 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. + + externalDragStartProxy: null, // binds the Grid's scope to externalDragStart (in DayGrid.events) + + // 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, + + + constructor: function(view) { + this.view = view; + this.isRTL = view.opt('isRTL'); + + this.elsByFill = {}; + this.externalDragStartProxy = proxy(this, 'externalDragStart'); + }, + + + /* 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 range with an inclusive `start` and an exclusive `end` into an array of segment objects + rangeToSegs: function(range) { + // 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 + ------------------------------------------------------------------------------------------------------------------*/ + + + // 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) { + var _this = this; + + this.el = el; + + // attach a handler to the grid's root element. + // jQuery will take care of unregistering them when removeElement gets called. + el.on('mousedown', function(ev) { + if ( + !$(ev.target).is('.fc-event-container *, .fc-more') && // not an an event element, or "more.." link + !$(ev.target).closest('.fc-popover').length // not on a popover (like the "more.." events one) + ) { + _this.dayMousedown(ev); + } + }); + + // attach event-element-related handlers. in Grid.events + // same garbage collection note as above. + this.bindSegHandlers(); + + this.bindGlobalHandlers(); + }, + + + // 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.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() { + $(document).on('dragstart sortstart', this.externalDragStartProxy); // jqui + }, + + + // Unbinds DOM handlers from elements that reside outside the grid + unbindGlobalHandlers: function() { + $(document).off('dragstart sortstart', this.externalDragStartProxy); // jqui + }, + + + // Process a mousedown on an element that represents a day. For day clicking and selecting. + dayMousedown: function(ev) { + var _this = this; + var view = this.view; + var isSelectable = view.opt('selectable'); + var dayClickHit; // null if invalid dayClick + var selectionSpan; // null if invalid selection + + // this listener tracks a mousedown on a day element, and a subsequent drag. + // if the drag ends on the same day, it is a 'dayClick'. + // if 'selectable' is enabled, this listener also detects selections. + var dragListener = new HitDragListener(this, { + //distance: 5, // needs more work if we want dayClick to fire correctly + scroll: view.opt('dragScroll'), + 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 + dayClickHit = isOrig ? hit : null; // single-hit selection is a day click + if (isSelectable) { + selectionSpan = _this.computeSelection( + _this.getHitSpan(origHit), + _this.getHitSpan(hit) + ); + if (selectionSpan) { + _this.renderSelection(selectionSpan); + } + else if (selectionSpan === false) { + disableCursor(); + } + } + } + }, + hitOut: function() { + dayClickHit = null; + selectionSpan = null; + _this.unrenderSelection(); + enableCursor(); + }, + listenStop: function(ev) { + if (dayClickHit) { + view.triggerDayClick( + _this.getHitSpan(dayClickHit).start, + _this.getHitEl(dayClickHit), + ev + ); + } + if (selectionSpan) { + // the selection will already have been rendered. just report it + view.reportSelection(selectionSpan, ev); + } + enableCursor(); + } + }); + + dragListener.mousedown(ev); // start listening, which will eventually initiate a dragStart + }, + + + /* Event Helper + ------------------------------------------------------------------------------------------------------------------*/ + // TODO: should probably move this to Grid.events, like we did event dragging / resizing + + + // Renders a mock event over the given range + renderRangeHelper: function(range, sourceSeg) { + var fakeEvent = this.fabricateHelperEvent(range, sourceSeg); + + this.renderHelper(fakeEvent, sourceSeg); // do the actual rendering + }, + + + // Builds a fake event given a date range it should cover, 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(range, sourceSeg) { + var fakeEvent = sourceSeg ? createObject(sourceSeg.event) : {}; // mask the original event object if possible + + fakeEvent.start = range.start.clone(); + fakeEvent.end = range.end ? range.end.clone() : null; + fakeEvent.allDay = null; // force it to be freshly computed by normalizeEventRange + this.view.calendar.normalizeEventRange(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 + renderHelper: function(event, 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. + renderSelection: function(range) { + this.renderHighlight(this.selectionRangeToSegs(range)); + }, + + + // 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 dates = [ span0.start, span0.end, span1.start, span1.end ]; + var combinedSpan; + + dates.sort(compareNumbers); // sorts chronologically. works with Moments + combinedSpan = { start: dates[0].clone(), end: dates[3].clone() }; + + if (!this.view.calendar.isSelectionRangeAllowed(combinedSpan)) { + return false; + } + + return combinedSpan; + }, + + + selectionRangeToSegs: function(range) { + return this.rangeToSegs(range); + }, + + + /* Highlight + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders an emphasis on the given date range. Given an array of segments. + renderHighlight: function(segs) { + this.renderFill('highlight', segs); + }, + + + // 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' ]; + }, + + + /* Fill System (highlight, background events, business hours) + ------------------------------------------------------------------------------------------------------------------*/ + + + // 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 enought o 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) { + var view = this.view; + var today = view.calendar.getNow().stripTime(); + 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', + 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({ + + 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 + + + // Renders the given events onto the grid + renderEvents: function(events) { + var segs = this.eventsToSegs(events); + var bgSegs = []; + var fgSegs = []; + var i, seg; + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + + if (isBgEvent(seg.event)) { + bgSegs.push(seg); + } + else { + fgSegs.push(seg); + } + } + + // Render each different type of segment. + // Each function may return a subset of the segs, segs that were actually rendered. + bgSegs = this.renderBgSegs(bgSegs) || bgSegs; + fgSegs = this.renderFgSegs(fgSegs) || fgSegs; + + this.segs = bgSegs.concat(fgSegs); + }, + + + // Unrenders all events currently rendered on the grid + unrenderEvents: function() { + this.triggerSegMouseout(); // trigger an eventMouseout if user's mouse is over an event + + 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 the fill system. + 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 the fill system. + // TODO: consolidate with getEventSkinCss? + bgEventSegCss: function(seg) { + var view = this.view; + var event = seg.event; + var source = event.source || {}; + + return { + 'background-color': + event.backgroundColor || + event.color || + source.backgroundColor || + source.color || + view.opt('eventBackgroundColor') || + view.opt('eventColor') + }; + }, + + + // Generates an array of classNames to be used for the rendering business hours overlay. Called by the fill system. + businessHoursSegClasses: function(seg) { + return [ 'fc-nonbusiness', 'fc-bgevent' ]; + }, + + + /* Handlers + ------------------------------------------------------------------------------------------------------------------*/ + + + // Attaches event-element-related handlers to the container element and leverage bubbling + bindSegHandlers: function() { + var _this = this; + var view = this.view; + + $.each( + { + mouseenter: function(seg, ev) { + _this.triggerSegMouseover(seg, ev); + }, + mouseleave: function(seg, ev) { + _this.triggerSegMouseout(seg, ev); + }, + click: function(seg, ev) { + return view.trigger('eventClick', this, seg.event, ev); // can return `false` to cancel + }, + mousedown: function(seg, ev) { + if ($(ev.target).is('.fc-resizer') && view.isEventResizable(seg.event)) { + _this.segResizeMousedown(seg, ev, $(ev.target).is('.fc-start-resizer')); + } + else if (view.isEventDraggable(seg.event)) { + _this.segDragMousedown(seg, ev); + } + } + }, + function(name, func) { + // attach the handler to the container element and only listen for real event elements via bubbling + _this.el.on(name, '.fc-event-container > *', 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 func.call(this, seg, ev); // `this` will be the event element + } + }); + } + ); + }, + + + // Updates internal state and triggers handlers for when an event element is moused over + triggerSegMouseover: function(seg, ev) { + if (!this.mousedOverSeg) { + this.mousedOverSeg = seg; + this.view.trigger('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. + triggerSegMouseout: 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; + this.view.trigger('eventMouseout', seg.el[0], seg.event, ev); + } + }, + + + /* Event Dragging + ------------------------------------------------------------------------------------------------------------------*/ + + + // Called when the user does a mousedown on an event, which might lead to dragging. + // Generic enough to work with any type of Grid. + segDragMousedown: function(seg, ev) { + var _this = this; + var view = this.view; + var calendar = view.calendar; + var el = seg.el; + var event = seg.event; + var dropLocation; // a "span" (start/end possibly with additional properties) + + // A clone of the original element that will move with the mouse + var mouseFollower = new MouseFollower(seg.el, { + parentEl: view.el, + opacity: view.opt('dragOpacity'), + revertDuration: view.opt('dragRevertDuration'), + zIndex: 2 // one above the .fc-view + }); + + // Tracks mouse movement over the *view's* coordinate map. Allows dragging and dropping between subcomponents + // of the view. + var dragListener = new HitDragListener(view, { + distance: 5, + scroll: view.opt('dragScroll'), + subjectEl: el, + subjectCenter: true, + listenStart: function(ev) { + mouseFollower.hide(); // don't show until we know this is a real drag + mouseFollower.start(ev); + }, + dragStart: function(ev) { + _this.triggerSegMouseout(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) { + + // 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.isEventRangeAllowed(dropLocation, event)) { + disableCursor(); + dropLocation = null; + } + + // if a valid drop location, have the subclass render a visual indication + if (dropLocation && view.renderDrag(dropLocation, seg)) { + 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 dragStop + enableCursor(); + }, + dragStop: function(ev) { + // do revert animation if hasn't changed. calls a callback when finished (whether animation or not) + mouseFollower.stop(!dropLocation, function() { + view.unrenderDrag(); + view.showEvent(event); + _this.segDragStop(seg, ev); + + if (dropLocation) { + view.reportEventDrop(event, dropLocation, this.largeUnit, el, ev); + } + }); + }, + listenStop: function() { + mouseFollower.stop(); // put in listenStop in case there was a mousedown but the drag never started + } + }); + + dragListener.mousedown(ev); // start listening, which will eventually lead to a dragStart + }, + + + // Called before event segment dragging starts + segDragStart: function(seg, ev) { + this.isDraggingSeg = true; + this.view.trigger('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.trigger('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 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. + computeEventDrop: function(startSpan, endSpan, event) { + var calendar = this.view.calendar; + var dragStart = startSpan.start; + var dragEnd = endSpan.start; + var delta; + var dropLocation; + + 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 normalizeEventRangeTimes + }; + calendar.normalizeEventRangeTimes(dropLocation); + } + // othewise, work off existing values + else { + dropLocation = { + start: event.start.clone(), + end: event.end ? event.end.clone() : null, + allDay: event.allDay // keep it the same + }; + } + + 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.each(function(i, node) { + // Don't use jQuery (will set an IE filter), do it the old fashioned way. + // In IE8, a helper element will disappears if there's a filter. + node.style.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 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 = new HitDragListener(this, { + listenStart: 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 (dropLocation) { + _this.renderDrag(dropLocation); // called without a seg parameter + } + else { // invalid hit + disableCursor(); + } + }, + hitOut: function() { + dropLocation = null; // signal unsuccessful + _this.unrenderDrag(); + enableCursor(); + }, + dragStop: function() { + _this.unrenderDrag(); + enableCursor(); + + if (dropLocation) { // element was dropped on a valid hit + _this.view.reportExternalDrop(meta, dropLocation, el, ev, ui); + } + }, + listenStop: function() { + _this.isDraggingExternal = false; + } + }); + + 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 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. + computeExternalDrop: function(span, meta) { + var dropLocation = { + start: span.start, + 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); + } + + if (!this.view.calendar.isExternalDropRangeAllowed(dropLocation, meta.eventProps)) { + return null; + } + + 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. + 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 + ------------------------------------------------------------------------------------------------------------------*/ + + + // Called when the user does a mousedown on an event's resizer, which might lead to resizing. + // Generic enough to work with any type of Grid. + segResizeMousedown: function(seg, ev, 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 resizeLocation; // falsy if invalid resize + + // Tracks mouse movement over the *grid's* coordinate map + var dragListener = new HitDragListener(this, { + distance: 5, + scroll: view.opt('dragScroll'), + subjectEl: el, + dragStart: function(ev) { + _this.triggerSegMouseout(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.isEventRangeAllowed(resizeLocation, event)) { + disableCursor(); + resizeLocation = null; + } + // no change? (TODO: how does this work with timezones?) + else if (resizeLocation.start.isSame(event.start) && resizeLocation.end.isSame(eventEnd)) { + 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; + }, + hitDone: function() { // resets the rendering to show the original event + _this.unrenderEventResize(); + view.showEvent(event); + enableCursor(); + }, + dragStop: function(ev) { + _this.segResizeStop(seg, ev); + + if (resizeLocation) { // valid date to resize to? + view.reportEventResize(event, resizeLocation, this.largeUnit, el, ev); + } + } + }); + + dragListener.mousedown(ev); // start listening, which will eventually lead to a dragStart + }, + + + // Called before event segment resizing starts + segResizeStart: function(seg, ev) { + this.isResizingSeg = true; + this.view.trigger('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.trigger('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 date-information for an event segment being resized from its start OR end + // `type` is either 'start' or 'end' + computeEventResize: function(type, startSpan, endSpan, event) { + var calendar = this.view.calendar; + var delta = this.diffDates(endSpan[type], startSpan[type]); + var range; + var defaultDuration; + + // build original values to work from, guaranteeing a start and end + range = { + 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 (range.allDay && durationHasTime(delta)) { + range.allDay = false; + calendar.normalizeEventRangeTimes(range); + } + + range[type].add(delta); // apply delta to start or end + + // if the event was compressed too small, find a new reasonable duration for it + if (!range.start.isBefore(range.end)) { + + defaultDuration = + this.minResizeDuration || // TODO: hack + (event.allDay ? + calendar.defaultAllDayEventDuration : + calendar.defaultTimedEventDuration); + + if (type == 'start') { // resizing the start? + range.start = range.end.clone().subtract(defaultDuration); + } + else { // resizing the end? + range.end = range.start.clone().add(defaultDuration); + } + } + + return range; + }, + + + // 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. + 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 event = seg.event; + var classes = [ + 'fc-event', + seg.isStart ? 'fc-start' : 'fc-not-start', + seg.isEnd ? 'fc-end' : 'fc-not-end' + ].concat( + event.className, + event.source ? event.source.className : [] + ); + + if (isDraggable) { + classes.push('fc-draggable'); + } + if (isResizable) { + classes.push('fc-resizable'); + } + + return classes; + }, + + + // Utility for generating event skin-related CSS properties + getEventSkinCss: function(event) { + var view = this.view; var source = event.source || {}; - var ignoreTimezone = firstDefined(source.ignoreTimezone, options.ignoreTimezone); - event._id = event._id || (event.id === undefined ? '_fc' + eventGUID++ : event.id + ''); - if (event.date) { - if (!event.start) { - event.start = event.date; + var eventColor = event.color; + var sourceColor = source.color; + var optionColor = view.opt('eventColor'); + + return { + 'background-color': + event.backgroundColor || + eventColor || + source.backgroundColor || + sourceColor || + view.opt('eventBackgroundColor') || + optionColor, + 'border-color': + event.borderColor || + eventColor || + source.borderColor || + sourceColor || + view.opt('eventBorderColor') || + optionColor, + color: + event.textColor || + source.textColor || + view.opt('eventTextColor') + }; + }, + + + /* Converting events -> ranges -> segs + ------------------------------------------------------------------------------------------------------------------*/ + + + // Converts an array of event objects into an array of event segment objects. + // A custom `rangeToSegsFunc` may be given for arbitrarily slicing up events. + // Doesn't guarantee an order for the resulting array. + eventsToSegs: function(events, rangeToSegsFunc) { + var eventRanges = this.eventsToRanges(events); + var segs = []; + var i; + + for (i = 0; i < eventRanges.length; i++) { + segs.push.apply( + segs, + this.eventRangeToSegs(eventRanges[i], rangeToSegsFunc) + ); + } + + return segs; + }, + + + // Converts an array of events into an array of "range" objects. + // A "range" object is a plain object with start/end properties denoting the time it covers. Also an event property. + // For "normal" events, this will be identical to the event's start/end, but for "inverse-background" events, + // will create an array of ranges that span the time *not* covered by the given event. + // Doesn't guarantee an order for the resulting array. + eventsToRanges: function(events) { + var _this = this; + var eventsById = groupEventsById(events); + var ranges = []; + + // group by ID so that related inverse-background events can be rendered together + $.each(eventsById, function(id, eventGroup) { + if (eventGroup.length) { + ranges.push.apply( + ranges, + isInverseBgEvent(eventGroup[0]) ? + _this.eventsToInverseRanges(eventGroup) : + _this.eventsToNormalRanges(eventGroup) + ); + } + }); + + return ranges; + }, + + + // Converts an array of "normal" events (not inverted rendering) into a parallel array of ranges + eventsToNormalRanges: function(events) { + var calendar = this.view.calendar; + var ranges = []; + var i, event; + var eventStart, eventEnd; + + for (i = 0; i < events.length; i++) { + event = events[i]; + + // make copies and normalize by stripping timezone + eventStart = event.start.clone().stripZone(); + eventEnd = calendar.getEventEnd(event).stripZone(); + + ranges.push({ + event: event, + start: eventStart, + end: eventEnd, + eventStartMS: +eventStart, + eventDurationMS: eventEnd - eventStart + }); + } + + return ranges; + }, + + + // Converts an array of events, with inverse-background rendering, into an array of range objects. + // The range objects will cover all the time NOT covered by the events. + eventsToInverseRanges: function(events) { + var view = this.view; + var viewStart = view.start.clone().stripZone(); // normalize timezone + var viewEnd = view.end.clone().stripZone(); // normalize timezone + var normalRanges = this.eventsToNormalRanges(events); // will give us normalized dates we can use w/o copies + var inverseRanges = []; + var event0 = events[0]; // assign this to each range's `.event` + var start = viewStart; // the end of the previous range. the start of the new range + var i, normalRange; + + // ranges need to be in order. required for our date-walking algorithm + normalRanges.sort(compareNormalRanges); + + for (i = 0; i < normalRanges.length; i++) { + normalRange = normalRanges[i]; + + // add the span of time before the event (if there is any) + if (normalRange.start > start) { // compare millisecond time (skip any ambig logic) + inverseRanges.push({ + event: event0, + start: start, + end: normalRange.start + }); + } + + start = normalRange.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({ + event: event0, + start: start, + end: viewEnd + }); + } + + return inverseRanges; + }, + + + // Slices the given event range into one or more segment objects. + // A `rangeToSegsFunc` custom slicing function can be given. + eventRangeToSegs: function(eventRange, rangeToSegsFunc) { + var segs; + var i, seg; + + eventRange = this.view.calendar.ensureVisibleEventRange(eventRange); + + if (rangeToSegsFunc) { + segs = rangeToSegsFunc(eventRange); + } + else { + segs = this.rangeToSegs(eventRange); // defined by the subclass + } + + for (i = 0; i < segs.length; i++) { + seg = segs[i]; + seg.event = eventRange.event; + seg.eventStartMS = eventRange.eventStartMS; + seg.eventDurationMS = eventRange.eventDurationMS; + } + + return segs; + }, + + + sortSegs: function(segs) { + segs.sort(proxy(this, 'compareSegs')); + }, + + + // A cmp function for determining which segments should take visual priority + // DOES NOT WORK ON INVERTED BACKGROUND EVENTS because they have no eventStartMS/eventDurationMS + compareSegs: 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 isBgEvent(event) { // returns true if background OR inverse-background + var rendering = getEventRendering(event); + return rendering === 'background' || rendering === 'inverse-background'; +} + + +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 compareNormalRanges(range1, range2) { + return range1.eventStartMS - range2.eventStartMS; // 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 '' + + '
' + + '' + + '' + + this.renderHeadTrHtml() + + '' + + '
' + + '
'; + }, + + + renderHeadIntroHtml: function() { + return this.renderIntroHtml(); // fall back to generic + }, + + + renderHeadTrHtml: function() { + return '' + + '
1 ? ' colspan="' + colspan + '"' : '') + + '>' + + htmlEscape(date.format(this.colHeadFormat)) + + '
' + + this.renderBgTrHtml(row) + + '
' + + '
' + + '
' + + '' + + (this.numbersVisible ? + '' + + this.renderNumberTrHtml(row) + + '' : + '' + ) + + '
' + + '
' + + '
'; + }, + + + /* Grid Number Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + renderNumberTrHtml: function(row) { + return '' + + '' + + (this.isRTL ? '' : this.renderNumberIntroHtml(row)) + + this.renderNumberCellsHtml(row) + + (this.isRTL ? this.renderNumberIntroHtml(row) : '') + + ''; + }, + + + 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 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 classes; + + if (!this.view.dayNumbersVisible) { // if there are week numbers but not day numbers + return ''; // will create an empty space above events :( + } + + classes = this.getDayClasses(date); + classes.unshift('fc-day-number'); + + return '' + + '' + + date.date() + + ''; + }, + + + /* 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 a date range by row into an array of segments + rangeToSegs: function(range) { + var segs = this.sliceRangeByRow(range); + 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) { + 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. + // The dropLocation's end can be null. seg can be null. See Grid::renderDrag for more info. + renderDrag: function(dropLocation, seg) { + + // always render a highlight underneath + this.renderHighlight(this.eventRangeToSegs(dropLocation)); + + // if a segment from the same calendar but another component is being dragged, render a helper event + if (seg && !seg.el.closest(this.el).length) { + + this.renderRangeHelper(dropLocation, seg); + this.applyDragOpacity(this.helperEls); + + return true; // a helper has been rendered + } + }, + + + // 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(range, seg) { + this.renderHighlight(this.eventRangeToSegs(range)); + this.renderRangeHelper(range, seg); + }, + + + // 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.eventsToSegs([ 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 = $('
'); // 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]); + }); + + 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 = $( + '
' + + '
' + + '
' + ); + trEl = skeletonEl.find('tr'); + + if (startCol > 0) { + trEl.append(''); + } + + trEl.append( + seg.el.attr('colspan', endCol - startCol) + ); + + if (endCol < colCnt) { + trEl.append(''); + } + + 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 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.getEventSkinCss(event)); + 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 = '' + htmlEscape(timeText) + ''; + } + } + + titleHtml = + '' + + (htmlEscape(event.title || '') || ' ') + // we always want one line of height + ''; + + return '' + + '
' + + (this.isRTL ? + titleHtml + ' ' + timeHtml : // put a natural space in between + timeHtml + ' ' + titleHtml // + ) + + '
' + + (isResizableFromStart ? + '
' : + '' + ) + + (isResizableFromEnd ? + '
' : + '' + ) + + ''; + }, + + + // Given a row # and an array of segments all in the same row, render a 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 = $(''); + var segMatrix = []; // lookup for which segments are rendered into which level+col cells + var cellMatrix = []; // lookup for all elements of the level+col matrix + var loneCellMatrix = []; // lookup for 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 = $(''); + 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 = $(''); + + 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 = $('').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.sortSegs(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 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" links and 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 jQuery elements in the row + var limitedNodes; // array of temporarily hidden level and segment 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" 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 = $('
').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 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 for each column the segment occupies. will be one for each colspan + for (j = 0; j < colSegsBelow.length; j++) { + moreTd = $('').attr('rowspan', rowspan); + segsBelow = colSegsBelow[j]; + moreLink = this.renderMoreLink( + row, + seg.leftCol + j, + [ seg ].concat(segsBelow) // count seg as hidden too + ); + moreWrap = $('
').append(moreLink); + moreTd.append(moreWrap); + segMoreNodes.push(moreTd[0]); + moreNodes.push(moreTd[0]); + } + + td.addClass('fc-limited').after($(segMoreNodes)); // hide original 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 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 $('') + .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.trigger('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
wrapper around the + 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.el, + 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 + _this.segPopover.removeElement(); + _this.segPopover = null; + _this.popoverSegs = null; + } + }; + + // Determine horizontal coordinate. + // We use the moreWrap instead of the 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(); + }, + + + // 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 = $( + '
' + + '' + + '' + + htmlEscape(title) + + '' + + '
' + + '
' + + '
' + + '
' + + '
' + ); + 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.prepareHits(); + segs[i].hit = this.getCellHit(row, col); + this.releaseHits(); + + 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().stripTime(); + 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 = intersectionToSeg(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.sortSegs(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 + slatEls: null, // elements running horizontally across all columns + helperEl: null, // cell skeleton element for rendering the mock event "helper" + + colCoordCache: null, + slatCoordCache: null, + + businessHourSegs: 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.slatEls = this.el.find('.fc-slats tr'); + + this.colCoordCache = new CoordCache({ + els: this.colEls, + isHorizontal: true + }); + this.slatCoordCache = new CoordCache({ + els: this.slatEls, + isVertical: true + }); + }, + + + renderBusinessHours: function() { + var events = this.view.calendar.getBusinessHoursEvents(); + this.businessHourSegs = this.renderFill('businessHours', this.eventsToSegs(events), 'bgevent'); + }, + + + // Renders the basic HTML skeleton for the grid + renderHtml: function() { + return '' + + '
' + + '' + + this.renderBgTrHtml(0) + // row=0 + '
' + + '
' + + '
' + + '' + + this.renderSlatRowHtml() + + '
' + + '
'; + }, + + + // 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); // after .time() will be in UTC. but that's good, avoids DST issues + isLabeled = isInt(divideDurationByDuration(slotTime, this.labelInterval)); + + axisHtml = + '' + + (isLabeled ? + '' + // for matchCellWidths + htmlEscape(slotDate.format(this.labelFormat)) + + '' : + '' + ) + + ''; + + html += + '' + + (!isRTL ? axisHtml : '') + + '' + + (isRTL ? axisHtml : '') + + ""; + + 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('axisFormat') || // deprecated + 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; + 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 date = this.getCellDate(0, hit.col); // row=0 + var time = this.computeSnapTime(hit.snap); // pass in the snap-index + var start = this.view.calendar.rezoneDate(date); // gives it a 00:00 time + 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 a date range by column into an array of segments + rangeToSegs: function(range) { + var segs = this.sliceRangeByTimes(range); + 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; + + // normalize :( + range = { + start: range.start.clone().stripZone(), + end: range.end.clone().stripZone() + }; + + 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 = intersectionToSeg(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(); + } + }, + + + // 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.clone().stripZone() - 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). + // dropLocation's end might be null, as well as `seg`. See Grid::renderDrag for more info. + // A returned value of `true` signals that a mock "helper" event has been rendered. + renderDrag: function(dropLocation, seg) { + + if (seg) { // if there is event information for this drag, render a helper event + this.renderRangeHelper(dropLocation, seg); + this.applyDragOpacity(this.helperEl); + + return true; // signal that a helper has been rendered + } + else { + // otherwise, just render a highlight + this.renderHighlight(this.eventRangeToSegs(dropLocation)); + } + }, + + + // 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(range, seg) { + this.renderRangeHelper(range, seg); + }, + + + // 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) { + var segs = this.eventsToSegs([ event ]); + var tableEl; + var i, seg; + var sourceEl; + + segs = this.renderFgSegEls(segs); // assigns each seg's el and returns a subset of segs that were rendered + tableEl = this.renderSegTable(segs); + + // 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') + }); + } + } + + this.helperEl = $('
') + .append(tableEl) + .appendTo(this.el); + }, + + + // Unrenders any mock helper event + unrenderHelper: function() { + if (this.helperEl) { + this.helperEl.remove(); + this.helperEl = null; + } + }, + + + /* Selection + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight. + renderSelection: function(range) { + if (this.view.opt('selectHelper')) { // this setting signals that a mock helper event should be rendered + this.renderRangeHelper(range); + } + else { + this.renderHighlight(this.selectionRangeToSegs(range)); + } + }, + + + // Unrenders any visual indication of a selection + unrenderSelection: function() { + this.unrenderHelper(); + this.unrenderHighlight(); + }, + + + /* Fill System (highlight, background events, business hours) + ------------------------------------------------------------------------------------------------------------------*/ + + + // Renders a set of rectangles over the given time segments. + // Only returns segments that successfully rendered. + renderFill: function(type, segs, className) { + var segCols; + var skeletonEl; + var trEl; + var col, colSegs; + var tdEl; + var containerEl; + var dayDate; + var i, seg; + + if (segs.length) { + + segs = this.renderFillSegEls(type, segs); // assignes `.el` to each seg. returns successfully rendered segs + segCols = this.groupSegCols(segs); // group into sub-arrays, and assigns 'col' to each seg + + className = className || type.toLowerCase(); + skeletonEl = $( + '
' + + '
' + + '
' + ); + trEl = skeletonEl.find('tr'); + + for (col = 0; col < segCols.length; col++) { + colSegs = segCols[col]; + tdEl = $('').appendTo(trEl); + + if (colSegs.length) { + containerEl = $('
').appendTo(tdEl); + dayDate = this.getCellDate(0, col); // row=0 + + for (i = 0; i < colSegs.length; i++) { + seg = colSegs[i]; + containerEl.append( + seg.el.css({ + top: this.computeDateTop(seg.start, dayDate), + bottom: -this.computeDateTop(seg.end, dayDate) // the y position of the bottom edge + }) + ); + } + } + } + + this.bookendCells(trEl); + + this.el.append(skeletonEl); + this.elsByFill[type] = skeletonEl; + } + + return segs; + } + +}); + +;; + +/* Event-rendering methods for the TimeGrid class +----------------------------------------------------------------------------------------------------------------------*/ + +TimeGrid.mixin({ + + eventSkeletonEl: null, // has cells with event-containers, which contain absolutely positioned event elements + + + // Renders the given foreground event segments onto the grid + renderFgSegs: function(segs) { + segs = this.renderFgSegEls(segs); // returns a subset of the segs. segs that were actually rendered + + this.el.append( + this.eventSkeletonEl = $('
') + .append(this.renderSegTable(segs)) + ); + + return segs; // return only the segs that were actually rendered + }, + + + // Unrenders all currently rendered foreground event segments + unrenderFgSegs: function(segs) { + if (this.eventSkeletonEl) { + this.eventSkeletonEl.remove(); + this.eventSkeletonEl = null; + } + }, + + + // Renders and returns the portion of the event-skeleton. + // Returns an object with properties 'tbodyEl' and 'segs'. + renderSegTable: function(segs) { + var tableEl = $('
'); + var trEl = tableEl.find('tr'); + var segCols; + var i, seg; + var col, colSegs; + var containerEl; + + segCols = this.groupSegCols(segs); // group into sub-arrays, and assigns 'col' to each seg + + this.computeSegVerticals(segs); // compute and assign top/bottom + + for (col = 0; col < segCols.length; col++) { // iterate each column grouping + colSegs = segCols[col]; + this.placeSlotSegs(colSegs); // compute horizontal coordinates, z-index's, and reorder the array + + containerEl = $('
'); + + // assign positioning CSS and insert into container + for (i = 0; i < colSegs.length; i++) { + seg = colSegs[i]; + seg.el.css(this.generateSegPositionCss(seg)); + + // if the height is short, add a className for alternate styling + if (seg.bottom - seg.top < 30) { + seg.el.addClass('fc-short'); + } + + containerEl.append(seg.el); + } + + trEl.append($('').append(containerEl)); + } + + this.bookendCells(trEl); + + return tableEl; + }, + + + // 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! + placeSlotSegs: function(segs) { + var levels; + var level0; + var i; + + this.sortSegs(segs); // order by date + 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.computeSlotSegCoords(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. + computeSlotSegCoords: 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.sortForwardSlotSegs(forwardSegs); + + // this segment's forwardCoord will be calculated from the backwardCoord of the + // highest-pressure forward segment. + this.computeSlotSegCoords(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' + + '
' + + (timeText ? + '
' + + '' + htmlEscape(timeText) + '' + + '
' : + '' + ) + + (event.title ? + '
' + + htmlEscape(event.title) + + '
' : + '' + ) + + '
' + + '
' + + /* TODO: write CSS for this + (isResizableFromStart ? + '
' : + '' + ) + + */ + (isResizableFromEnd ? + '
' : + '' + ) + + ''; + }, + + + // 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. + generateSegPositionCss: 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; + }, + + + // 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 + }; + }, + + + // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col + groupSegCols: function(segs) { + var segCols = []; + var i; + + for (i = 0; i < this.colCnt; i++) { + segCols.push([]); + } + + for (i = 0; i < segs.length; i++) { + segCols[segs[i].col].push(segs[i]); + } + + return segCols; + }, + + + sortForwardSlotSegs: function(forwardSegs) { + forwardSegs.sort(proxy(this, 'compareForwardSlotSegs')); + }, + + + // A cmp function for determining which forward segment to rely on more when computing coordinates. + compareForwardSlotSegs: 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.compareSegs(seg1, seg2); + } + +}); + + +// 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 seg2.top && seg1.top < seg2.bottom; +} + +;; + +/* An abstract class from which other views inherit from +----------------------------------------------------------------------------------------------------------------------*/ + +var View = FC.View = Class.extend({ + + 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 + + displaying: null, // a promise representing the state of rendering. null if no render requested + isSkeletonRendered: false, + isEventsRendered: false, + + // 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 + + eventOrderSpecs: null, // criteria for ordering events when they have same date/time + + // subclasses can optionally use a scroll container + scrollerEl: null, // the element that will most likely scroll when content is too tall + scrollTop: null, // cached vertical scroll value + + // classNames styled by jqui themes + widgetHeaderClass: null, + widgetContentClass: null, + highlightStateClass: null, + + // for date utils, computed from options + nextDayThreshold: null, + isHiddenDayHash: null, + + // document handlers, bound to `this` object + documentMousedownProxy: null, // TODO: doesn't work with touch + + + 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.documentMousedownProxy = proxy(this, 'documentMousedown'); + + 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. + trigger: function(name, thisObj) { // arguments beyond thisObj are passed along + var calendar = this.calendar; + + return calendar.trigger.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 + ) + ); + }, + + + /* Dates + ------------------------------------------------------------------------------------------------------------------*/ + + + // Updates all internal dates to center around the given current date + setDate: function(date) { + this.setRange(this.computeRange(date)); + }, + + + // Updates all internal dates for displaying the given range. + // Expects all values to be normalized (like what computeRange does). + setRange: function(range) { + $.extend(this, range); + this.updateTitle(); + }, + + + // Given a single current 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.rezoneDate(intervalStart); // convert to current timezone, with 00:00 + } + if (!intervalEnd.hasTime()) { + intervalEnd = this.calendar.rezoneDate(intervalEnd); // convert to current timezone, with 00:00 } - delete event.date; } - event._start = cloneDate(event.start = parseDate(event.start, ignoreTimezone)); - event.end = parseDate(event.end, ignoreTimezone); - if (event.end && event.end <= event.start) { - event.end = null; + + 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(); + }, + + + // Computes what the title at the top of the calendar should be for this view + computeTitle: function() { + return this.formatRange( + { start: this.intervalStart, end: this.intervalEnd }, + 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'; } - event._end = event.end ? cloneDate(event.end) : null; - if (event.allDay === undefined) { - event.allDay = firstDefined(source.allDayDefault, options.allDayDefault); + else if (this.intervalUnit == 'month') { + return this.opt('monthYearFormat'); // like "September 2014" } - if (event.className) { - if (typeof event.className == 'string') { - event.className = event.className.split(/\s+/); - } - }else{ - event.className = []; + else if (this.intervalDuration.as('days') > 1) { + return 'll'; // multi-day range. shorter, like "Sep 9 - 10 2014" } - // TODO: if there is no start date, return false to indicate an invalid event - } - - - - /* Utils - ------------------------------------------------------------------------------*/ - - - function normalizeSource(source) { - if (source.className) { - // TODO: repeat code, same code for event classNames - if (typeof source.className == 'string') { - source.className = source.className.split(/\s+/); + 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. + 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')); + }, + + + /* Rendering + ------------------------------------------------------------------------------------------------------------------*/ + + + // Sets the container element that the view should render inside of. + // Does other DOM-related initializations. + setElement: function(el) { + this.el = el; + this.bindGlobalHandlers(); + }, + + + // Removes the view's container element from the DOM, clearing any content beforehand. + // Undoes any other DOM-related attachments. + removeElement: function() { + this.clear(); // clears all content + + // clean up the skeleton + if (this.isSkeletonRendered) { + this.unrenderSkeleton(); + this.isSkeletonRendered = false; + } + + 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. + }, + + + // Does everything necessary to display the view centered around the given date. + // Does every type of rendering EXCEPT rendering events. + // Is asychronous and returns a promise. + display: function(date) { + var _this = this; + var scrollState = null; + + if (this.displaying) { + scrollState = this.queryScroll(); + } + + return this.clear().then(function() { // clear the content first (async) + return ( + _this.displaying = + $.when(_this.displayView(date)) // displayView might return a promise + .then(function() { + _this.forceScroll(_this.computeInitialScroll(scrollState)); + _this.triggerRender(); + }) + ); + }); + }, + + + // Does everything necessary to clear the content of the view. + // Clears dates and events. Does not clear the skeleton. + // Is asychronous and returns a promise. + clear: function() { + var _this = this; + var displaying = this.displaying; + + if (displaying) { // previously displayed, or in the process of being displayed? + return displaying.then(function() { // wait for the display to finish + _this.displaying = null; + _this.clearEvents(); + return _this.clearView(); // might return a promise. chain it + }); + } + else { + return $.when(); // an immediately-resolved promise + } + }, + + + // Displays the view's non-event content, such as date-related content or anything required by events. + // Renders the view's non-content skeleton if necessary. + // Can be asynchronous and return a promise. + displayView: function(date) { + if (!this.isSkeletonRendered) { + this.renderSkeleton(); + this.isSkeletonRendered = true; + } + this.setDate(date); + if (this.render) { + this.render(); // TODO: deprecate + } + this.renderDates(); + this.updateSize(); + this.renderBusinessHours(); // might need coordinates, so should go after updateSize() + }, + + + // Unrenders the view content that was rendered in displayView. + // Can be asynchronous and return a promise. + clearView: function() { + this.unselect(); + this.triggerUnrender(); + this.unrenderBusinessHours(); + this.unrenderDates(); + if (this.destroy) { + this.destroy(); // TODO: deprecate + } + }, + + + // 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 + }, + + + // Renders the view's date-related content. + // Assumes setRange has already been called and the skeleton has already been rendered. + renderDates: function() { + // subclasses should implement + }, + + + // Unrenders the view's date-related content + unrenderDates: function() { + // subclasses should override + }, + + + // 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 + }, + + + // Signals that the view's content has been rendered + triggerRender: function() { + this.trigger('viewRender', this, this, this.el); + }, + + + // Signals that the view's content is about to be unrendered + triggerUnrender: function() { + this.trigger('viewDestroy', this, this, this.el); + }, + + + // Binds DOM handlers to elements that reside outside the view container, such as the document + bindGlobalHandlers: function() { + $(document).on('mousedown', this.documentMousedownProxy); + }, + + + // Unbinds DOM handlers from elements that reside outside the view container + unbindGlobalHandlers: function() { + $(document).off('mousedown', this.documentMousedownProxy); + }, + + + // 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'; + }, + + + /* Dimensions + ------------------------------------------------------------------------------------------------------------------*/ + + + // Refreshes anything dependant upon sizing of the container element of the grid + updateSize: function(isResize) { + var scrollState; + + if (isResize) { + scrollState = this.queryScroll(); + } + + this.updateHeight(isResize); + this.updateWidth(isResize); + + if (isResize) { + this.setScroll(scrollState); + } + }, + + + // 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 + ------------------------------------------------------------------------------------------------------------------*/ + + + // Given the total height of the view, return the number of pixels that should be used for the scroller. + // Utility for subclasses. + computeScrollerHeight: function(totalHeight) { + var scrollerEl = this.scrollerEl; + var both; + var otherHeight; // cumulative height of everything that is not the scrollerEl in the view (header+borders) + + both = this.el.add(scrollerEl); + + // fuckin 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 + }); + otherHeight = this.el.outerHeight() - scrollerEl.height(); // grab the dimensions + both.css({ position: '', left: '' }); // undo hack + + return totalHeight - otherHeight; + }, + + + // Computes the initial pre-configured scroll state prior to allowing the user to change it. + // Given the scroll state from the previous rendering. If first time rendering, given null. + computeInitialScroll: function(previousScrollState) { + return 0; + }, + + + // Retrieves the view's current natural scroll state. Can return an arbitrary format. + queryScroll: function() { + if (this.scrollerEl) { + return this.scrollerEl.scrollTop(); // operates on scrollerEl by default + } + }, + + + // Sets the view's scroll state. Will accept the same format computeInitialScroll and queryScroll produce. + setScroll: function(scrollState) { + if (this.scrollerEl) { + return this.scrollerEl.scrollTop(scrollState); // operates on scrollerEl by default + } + }, + + + // Sets the scroll state, making sure to overcome any predefined scroll value the browser has in mind + forceScroll: function(scrollState) { + var _this = this; + + this.setScroll(scrollState); + setTimeout(function() { + _this.setScroll(scrollState); + }, 0); + }, + + + /* Event Elements / Segments + ------------------------------------------------------------------------------------------------------------------*/ + + + // Does everything necessary to display the given events onto the current view + displayEvents: function(events) { + var scrollState = this.queryScroll(); + + this.clearEvents(); + this.renderEvents(events); + this.isEventsRendered = true; + this.setScroll(scrollState); + this.triggerEventRender(); + }, + + + // Does everything necessary to clear the view's currently-rendered events + clearEvents: function() { + if (this.isEventsRendered) { + this.triggerEventUnrender(); + if (this.destroyEvents) { + this.destroyEvents(); // TODO: deprecate } - }else{ - source.className = []; + this.unrenderEvents(); + this.isEventsRendered = false; + } + }, + + + // Renders the events onto the view. + renderEvents: function(events) { + // subclasses should implement + }, + + + // Removes event elements from the view. + unrenderEvents: function() { + // subclasses should implement + }, + + + // Signals that all events have been rendered + triggerEventRender: function() { + this.renderedEventSegEach(function(seg) { + this.trigger('eventAfterRender', seg.event, seg.event, seg.el); + }); + this.trigger('eventAfterAllRender'); + }, + + + // Signals that all event elements are about to be removed + triggerEventUnrender: function() { + this.renderedEventSegEach(function(seg) { + this.trigger('eventDestroy', seg.event, seg.event, seg.el); + }); + }, + + + // 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.trigger('eventRender', event, event, el); + + if (custom === false) { // means don't render at all + el = null; + } + else if (custom && custom !== true) { + el = $(custom); } - var normalizers = fc.sourceNormalizers; - for (var i=0; i)), return null instead - return null; -} + }, -function parseISO8601(s, ignoreTimezone) { // ignoreTimezone defaults to false - // derived from http://delete.me.uk/2005/03/iso8601.html - // TODO: for a know glitch/feature, read tests/issue_206_parseDate_dst.html - var m = s.match(/^([0-9]{4})(-([0-9]{2})(-([0-9]{2})([T ]([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?(Z|(([-+])([0-9]{2})(:?([0-9]{2}))?))?)?)?)?$/); - if (!m) { - return null; - } - var date = new Date(m[1], 0, 1); - if (ignoreTimezone || !m[13]) { - var check = new Date(m[1], 0, 1, 9, 0); - if (m[3]) { - date.setMonth(m[3] - 1); - check.setMonth(m[3] - 1); + /* Day Click + ------------------------------------------------------------------------------------------------------------------*/ + + + // Triggers handlers to 'dayClick' + triggerDayClick: function(date, dayEl, ev) { + this.trigger('dayClick', dayEl, date, 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 } - if (m[5]) { - date.setDate(m[5]); - check.setDate(m[5]); + + for (i = 0; i < 7; i++) { + if ( + !(isHiddenDayHash[i] = $.inArray(i, hiddenDays) !== -1) + ) { + dayCnt++; + } } - fixDate(date, check); - if (m[7]) { - date.setHours(m[7]); + + if (!dayCnt) { + throw 'invalid hiddenDays'; // all days were hidden? bad. } - if (m[8]) { - date.setMinutes(m[8]); + + 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(); } - if (m[10]) { - date.setSeconds(m[10]); + 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'); } - if (m[12]) { - date.setMilliseconds(Number("0." + m[12]) * 1000); + 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'); + } } - fixDate(date, check); - }else{ - date.setUTCFullYear( - m[1], - m[3] ? m[3] - 1 : 0, - m[5] || 1 - ); - date.setUTCHours( - m[7] || 0, - m[8] || 0, - m[10] || 0, - m[12] ? Number("0." + m[12]) * 1000 : 0 - ); - if (m[14]) { - var offset = Number(m[16]) * 60 + (m[18] ? Number(m[18]) : 0); - offset *= m[15] == '-' ? 1 : -1; - date = new Date(+date + (offset * 60 * 1000)); + + // 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 date; -} + return { start: startDay, end: endDay }; + }, -function parseTime(s) { // returns minutes since start of day - if (typeof s == 'number') { // an hour - return s * 60; - } - if (typeof s == 'object') { // a Date object - return s.getHours() * 60 + s.getMinutes(); + + // 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; } - var m = s.match(/(\d+)(?::(\d+))?\s*(\w+)?/); - if (m) { - var h = parseInt(m[1], 10); - if (m[3]) { - h %= 12; - if (m[3].toLowerCase().charAt(0) == 'p') { - h += 12; - } + +}); + +;; + +var Calendar = FC.Calendar = Class.extend({ + + dirDefaults: null, // option defaults related to LTR or RTL + langDefaults: null, // option defaults related to current locale + overrides: null, // option overrides given to the fullCalendar constructor + options: null, // all defaults combined with overrides + viewSpecCache: null, // cache of view definitions + view: null, // current View object + header: 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() { + }, + + + // Initializes `this.options` and other important options-related objects + initOptions: function(overrides) { + var lang, langDefaults; + var isRTL, dirDefaults; + + // converts legacy options into non-legacy ones. + // in the future, when this is removed, don't use `overrides` reference. make a copy. + overrides = massageOverrides(overrides); + + lang = overrides.lang; + langDefaults = langOptionHash[lang]; + if (!langDefaults) { + lang = Calendar.defaults.lang; + langDefaults = langOptionHash[lang] || {}; } - return h * 60 + (m[2] ? parseInt(m[2], 10) : 0); - } -} + isRTL = firstDefined( + overrides.isRTL, + langDefaults.isRTL, + Calendar.defaults.isRTL + ); + dirDefaults = isRTL ? Calendar.rtlDefaults : {}; + + this.dirDefaults = dirDefaults; + this.langDefaults = langDefaults; + this.overrides = overrides; + this.options = mergeOptions([ // merge defaults and overrides. lowest to highest precedence + Calendar.defaults, // global defaults + dirDefaults, + langDefaults, + overrides + ]); + populateInstanceComputableOptions(this.options); + + this.viewSpecCache = {}; // somewhat unrelated + }, -/* Date Formatting ------------------------------------------------------------------------------*/ -// TODO: use same function formatDate(date, [date2], format, [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)); + }, -function formatDate(date, format, options) { - return formatDates(date, null, format, options); -} + // 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; -function formatDates(date1, date2, format, options) { - options = options || defaults; - var date = date1, - otherDate = date2, - i, len = format.length, c, - i2, formatter, - res = ''; - for (i=0; ii; i2--) { - if (formatter = dateFormatters[format.substring(i, i2)]) { - if (date) { - res += formatter(date, options); - } - i = i2 - 1; - break; - } - } - if (i2 == i) { - if (date) { - res += c; + + 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] || {}); } } } - } - return res; -}; - -var dateFormatters = { - s : function(d) { return d.getSeconds() }, - ss : function(d) { return zeroPad(d.getSeconds()) }, - m : function(d) { return d.getMinutes() }, - mm : function(d) { return zeroPad(d.getMinutes()) }, - h : function(d) { return d.getHours() % 12 || 12 }, - hh : function(d) { return zeroPad(d.getHours() % 12 || 12) }, - H : function(d) { return d.getHours() }, - HH : function(d) { return zeroPad(d.getHours()) }, - d : function(d) { return d.getDate() }, - dd : function(d) { return zeroPad(d.getDate()) }, - ddd : function(d,o) { return o.dayNamesShort[d.getDay()] }, - dddd: function(d,o) { return o.dayNames[d.getDay()] }, - M : function(d) { return d.getMonth() + 1 }, - MM : function(d) { return zeroPad(d.getMonth() + 1) }, - MMM : function(d,o) { return o.monthNamesShort[d.getMonth()] }, - MMMM: function(d,o) { return o.monthNames[d.getMonth()] }, - yy : function(d) { return (d.getFullYear()+'').substring(2) }, - yyyy: function(d) { return d.getFullYear() }, - t : function(d) { return d.getHours() < 12 ? 'a' : 'p' }, - tt : function(d) { return d.getHours() < 12 ? 'am' : 'pm' }, - T : function(d) { return d.getHours() < 12 ? 'A' : 'P' }, - TT : function(d) { return d.getHours() < 12 ? 'AM' : 'PM' }, - u : function(d) { return formatDate(d, "yyyy-MM-dd'T'HH:mm:ss'Z'") }, - S : function(d) { - var date = d.getDate(); - if (date > 10 && date < 20) { - return 'th'; - } - return ['st', 'nd', 'rd'][date%10-1] || 'th'; - }, - w : function(d, o) { // local - return o.weekNumberCalculation(d); - }, - W : function(d) { // ISO - return iso8601Week(d); - } -}; -fc.dateFormatters = dateFormatters; + spec.defaults = mergeOptions(defaultsChain); + spec.overrides = mergeOptions(overridesChain); + this.buildViewSpecOptions(spec); + this.buildViewSpecButtonText(spec, requestedViewType); -/* thanks jQuery UI (https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js) - * - * Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. - * @param date Date - the date to get the week for - * @return number - the number of the week within the year that contains this date - */ -function iso8601Week(date) { - var time; - var checkDate = new Date(date.getTime()); - - // Find Thursday of this week starting on Monday - checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); + return spec; + }, - time = checkDate.getTime(); - checkDate.setMonth(0); // Compare with Jan 1 - checkDate.setDate(1); - return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; -} + // 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.langDefaults, // 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) + ]); + populateInstanceComputableOptions(spec.options); + }, -;; -fc.applyAll = applyAll; + // 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] || + (spec.singleUnit ? buttonText[spec.singleUnit] : null); + } -/* Event Date Math ------------------------------------------------------------------------------*/ + // highest to lowest priority + spec.buttonTextOverride = + 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.langDefaults) || + 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 + }, -function exclEndDay(event) { - if (event.end) { - return _exclEndDay(event.end, event.allDay); - }else{ - return addDays(cloneDate(event.start), 1); - } -} + // 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); -function _exclEndDay(end, allDay) { - end = cloneDate(end); - return allDay || end.getHours() || end.getMinutes() ? addDays(end, 1) : clearTime(end); -} + return new spec['class'](this, viewType, spec.options, spec.duration); + }, -function segCmp(a, b) { - return (b.msLength - a.msLength) * 100 + (a.event.start - b.event.start); -} + // Returns a boolean about whether the view is okay to instantiate at some point + isValidViewType: function(viewType) { + return Boolean(this.getViewSpec(viewType)); + }, -function segsCollide(seg1, seg2) { - return seg1.end > seg2.start && seg1.start < seg2.end; -} + // Should be called when any type of async data fetching begins + pushLoading: function() { + if (!(this.loadingLevel++)) { + this.trigger('loading', null, true, this.view); + } + }, + // Should be called when any type of async data fetching completes + popLoading: function() { + if (!(--this.loadingLevel)) { + this.trigger('loading', null, false, this.view); + } + }, -/* Event Sorting ------------------------------------------------------------------------------*/ + // Given arguments to the select method in the API, returns a range + buildSelectRange: function(start, end) { -// event rendering utilities -function sliceSegs(events, visEventEnds, start, end) { - var segs = [], - i, len=events.length, event, - eventStart, eventEnd, - segStart, segEnd, - isStart, isEnd; - for (i=0; i start && eventStart < end) { - if (eventStart < start) { - segStart = cloneDate(start); - isStart = false; - }else{ - segStart = eventStart; - isStart = true; - } - if (eventEnd > end) { - segEnd = cloneDate(end); - isEnd = false; - }else{ - segEnd = eventEnd; - isEnd = true; - } - segs.push({ - event: event, - start: segStart, - end: segEnd, - isStart: isStart, - isEnd: isEnd, - msLength: segEnd - segStart - }); + start = this.moment(start); + if (end) { + end = this.moment(end); } - } - return segs.sort(segCmp); -} - - -// event rendering calculation utilities -function stackSegs(segs) { - var levels = [], - i, len = segs.length, seg, - j, collide, k; - for (i=0; i=0; i--) { - res = obj[parts[i].toLowerCase()]; - if (res !== undefined) { - return res; + + + function render() { + if (!content) { + initialRender(); + } + else if (elementVisible()) { + // mainly for the public API + calcSize(); + renderView(); } } - return obj['']; -} - - -function htmlEscape(s) { - return s.replace(/&/g, '&') - .replace(//g, '>') - .replace(/'/g, ''') - .replace(/"/g, '"') - .replace(/\n/g, '
'); -} - - -function cssKey(_element) { - return _element.id + '/' + _element.className + '/' + _element.style.cssText.replace(/(^|;)\s*(top|left|width|height)\s*:[^;]*/ig, ''); -} + + + function initialRender() { + tm = options.theme ? 'ui' : 'fc'; + element.addClass('fc'); + if (options.isRTL) { + element.addClass('fc-rtl'); + } + else { + element.addClass('fc-ltr'); + } -function disableTextSelection(element) { - element - .attr('unselectable', 'on') - .css('MozUserSelect', 'none') - .bind('selectstart.ui', function() { return false; }); -} + if (options.theme) { + element.addClass('ui-widget'); + } + else { + element.addClass('fc-unthemed'); + } + content = $("
").prependTo(element); -/* -function enableTextSelection(element) { - element - .attr('unselectable', 'off') - .css('MozUserSelect', '') - .unbind('selectstart.ui'); -} -*/ + header = t.header = new Header(t, options); + headerElement = header.render(); + if (headerElement) { + element.prepend(headerElement); + } + renderView(options.defaultView); -function markFirstLast(e) { - e.children() - .removeClass('fc-first fc-last') - .filter(':first-child') - .addClass('fc-first') - .end() - .filter(':last-child') - .addClass('fc-last'); -} + if (options.handleWindowResize) { + windowResizeProxy = debounce(windowResize, options.windowResizeDelay); // prevents rapid calls + $(window).resize(windowResizeProxy); + } + } + + + function destroy() { + if (currentView) { + currentView.removeElement(); -function setDayID(cell, date) { - cell.each(function(i, _cell) { - _cell.className = _cell.className.replace(/^fc-\w*/, 'fc-' + dayIDs[date.getDay()]); - // TODO: make a way that doesn't rely on order of classes - }); -} + // 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. + } + header.removeElement(); + content.remove(); + element.removeClass('fc fc-ltr fc-rtl fc-unthemed ui-widget'); -function getSkinCss(event, opt) { - var source = event.source || {}; - var eventColor = event.color; - var sourceColor = source.color; - var optionColor = opt('eventColor'); - var backgroundColor = - event.backgroundColor || - eventColor || - source.backgroundColor || - sourceColor || - opt('eventBackgroundColor') || - optionColor; - var borderColor = - event.borderColor || - eventColor || - source.borderColor || - sourceColor || - opt('eventBorderColor') || - optionColor; - var textColor = - event.textColor || - source.textColor || - opt('eventTextColor'); - var statements = []; - if (backgroundColor) { - statements.push('background-color:' + backgroundColor); - } - if (borderColor) { - statements.push('border-color:' + borderColor); + if (windowResizeProxy) { + $(window).unbind('resize', windowResizeProxy); + } } - if (textColor) { - statements.push('color:' + textColor); + + + function elementVisible() { + return element.is(':visible'); } - return statements.join(';'); -} + + + // View Rendering + // ----------------------------------------------------------------------------------- -function applyAll(functions, thisObj, args) { - if ($.isFunction(functions)) { - functions = [ functions ]; - } - if (functions) { - var i; - var ret; - for (i=0; i").appendTo(content) + ); + header.activateButton(viewType); } - } -} + if (currentView) { -;; + // in case the view should render a period of time that is completely hidden + date = currentView.massageCurrentDate(date); -fcViews.month = MonthView; + // render or rerender the view + if ( + !currentView.displaying || + !date.isWithin(currentView.intervalStart, currentView.intervalEnd) // implicit date window change + ) { + if (elementVisible()) { -function MonthView(element, calendar) { - var t = this; - - - // exports - t.render = render; - - - // imports - BasicView.call(t, element, calendar, 'month'); - var opt = t.opt; - var renderBasic = t.renderBasic; - var formatDate = calendar.formatDate; - - - - function render(date, delta) { - if (delta) { - addMonths(date, delta); - date.setDate(1); - } - var start = cloneDate(date, true); - start.setDate(1); - var end = addMonths(cloneDate(start), 1); - var visStart = cloneDate(start); - var visEnd = cloneDate(end); - var firstDay = opt('firstDay'); - var nwe = opt('weekends') ? 0 : 1; - if (nwe) { - skipWeekend(visStart); - skipWeekend(visEnd, -1, true); - } - addDays(visStart, -((visStart.getDay() - Math.max(firstDay, nwe) + 7) % 7)); - addDays(visEnd, (7 - visEnd.getDay() + Math.max(firstDay, nwe)) % 7); - var rowCnt = Math.round((visEnd - visStart) / (DAY_MS * 7)); - if (opt('weekMode') == 'fixed') { - addDays(visEnd, (6 - rowCnt) * 7); - rowCnt = 6; - } - t.title = formatDate(start, opt('titleFormat')); - t.start = start; - t.end = end; - t.visStart = visStart; - t.visEnd = visEnd; - renderBasic(rowCnt, nwe ? 5 : 7, true); - } - - -} + freezeContentHeight(); + currentView.display(date); + unfreezeContentHeight(); // immediately unfreeze regardless of whether display is async -;; + // need to do this after View::render, so dates are calculated + updateHeaderTitle(); + updateTodayButton(); -fcViews.basicWeek = BasicWeekView; + getAndRenderEvents(); + } + } + } -function BasicWeekView(element, calendar) { - var t = this; - - - // exports - t.render = render; - - - // imports - BasicView.call(t, element, calendar, 'basicWeek'); - var opt = t.opt; - var renderBasic = t.renderBasic; - var formatDates = calendar.formatDates; - - - - function render(date, delta) { - if (delta) { - addDays(date, delta * 7); - } - var start = addDays(cloneDate(date), -((date.getDay() - opt('firstDay') + 7) % 7)); - var end = addDays(cloneDate(start), 7); - var visStart = cloneDate(start); - var visEnd = cloneDate(end); - var weekends = opt('weekends'); - if (!weekends) { - skipWeekend(visStart); - skipWeekend(visEnd, -1, true); - } - t.title = formatDates( - visStart, - addDays(cloneDate(visEnd), -1), - opt('titleFormat') - ); - t.start = start; - t.end = end; - t.visStart = visStart; - t.visEnd = visEnd; - renderBasic(1, weekends ? 7 : 5, false); + unfreezeContentHeight(); // undo any lone freezeContentHeight calls + ignoreWindowResize--; } + - -} -;; + // Resizing + // ----------------------------------------------------------------------------------- -fcViews.basicDay = BasicDayView; -//TODO: when calendar's date starts out on a weekend, shouldn't happen + t.getSuggestedViewHeight = function() { + if (suggestedViewHeight === undefined) { + calcSize(); + } + return suggestedViewHeight; + }; -function BasicDayView(element, calendar) { - var t = this; - - - // exports - t.render = render; - - - // imports - BasicView.call(t, element, calendar, 'basicDay'); - var opt = t.opt; - var renderBasic = t.renderBasic; - var formatDate = calendar.formatDate; - + t.isHeightAuto = function() { + return options.contentHeight === 'auto' || options.height === 'auto'; + }; - function render(date, delta) { - if (delta) { - addDays(date, delta); - if (!opt('weekends')) { - skipWeekend(date, delta < 0 ? -1 : 1); + function updateSize(shouldRecalc) { + if (elementVisible()) { + + if (shouldRecalc) { + _calcSize(); } - } - t.title = formatDate(date, opt('titleFormat')); - t.start = t.visStart = cloneDate(date, true); - t.end = t.visEnd = addDays(cloneDate(t.start), 1); - renderBasic(1, 1, false); - } - - -} -;; + ignoreWindowResize++; + currentView.updateSize(true); // isResize=true. will poll getSuggestedViewHeight() and isHeightAuto() + ignoreWindowResize--; -setDefaults({ - weekMode: 'fixed' -}); + return true; // signal success + } + } -function BasicView(element, calendar, viewName) { - var t = this; - - - // exports - t.renderBasic = renderBasic; - t.setHeight = setHeight; - t.setWidth = setWidth; - t.renderDayOverlay = renderDayOverlay; - t.defaultSelectionEnd = defaultSelectionEnd; - t.renderSelection = renderSelection; - t.clearSelection = clearSelection; - t.reportDayClick = reportDayClick; // for selection (kinda hacky) - t.dragStart = dragStart; - t.dragStop = dragStop; - t.defaultEventEnd = defaultEventEnd; - t.getHoverListener = function() { return hoverListener }; - t.colContentLeft = colContentLeft; - t.colContentRight = colContentRight; - t.dayOfWeekCol = dayOfWeekCol; - t.dateCell = dateCell; - t.cellDate = cellDate; - t.cellIsAllDay = function() { return true }; - t.allDayRow = allDayRow; - t.allDayBounds = allDayBounds; - t.getRowCnt = function() { return rowCnt }; - t.getColCnt = function() { return colCnt }; - t.getColWidth = function() { return colWidth }; - t.getDaySegmentContainer = function() { return daySegmentContainer }; - - - // imports - View.call(t, element, calendar, viewName); - OverlayManager.call(t); - SelectionManager.call(t); - BasicEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - var clearEvents = t.clearEvents; - var renderOverlay = t.renderOverlay; - var clearOverlays = t.clearOverlays; - var daySelectionMousedown = t.daySelectionMousedown; - var formatDate = calendar.formatDate; - - - // locals - - var table; - var head; - var headCells; - var body; - var bodyRows; - var bodyCells; - var bodyFirstCells; - var bodyCellTopInners; - var daySegmentContainer; - - var viewWidth; - var viewHeight; - var colWidth; - var weekNumberWidth; - - var rowCnt, colCnt; - var coordinateGrid; - var hoverListener; - var colContentPositions; - - var rtl, dis, dit; - var firstDay; - var nwe; // no weekends? a 0 or 1 for easy computations - var tm; - var colFormat; - var showWeekNumbers; - var weekNumberTitle; - var weekNumberFormat; - - - - /* Rendering - ------------------------------------------------------------*/ - - - disableTextSelection(element.addClass('fc-grid')); - - - function renderBasic(r, c, showNumbers) { - rowCnt = r; - colCnt = c; - updateOptions(); - var firstTime = !body; - if (firstTime) { - buildEventContainer(); - }else{ - clearEvents(); + function calcSize() { + if (elementVisible()) { + _calcSize(); } - buildTable(showNumbers); } - - function updateOptions() { - rtl = opt('isRTL'); - if (rtl) { - dis = -1; - dit = colCnt - 1; - }else{ - dis = 1; - dit = 0; + function _calcSize() { // assumes elementVisible + if (typeof options.contentHeight === 'number') { // exists and not 'auto' + suggestedViewHeight = options.contentHeight; } - firstDay = opt('firstDay'); - nwe = opt('weekends') ? 0 : 1; - tm = opt('theme') ? 'ui' : 'fc'; - colFormat = opt('columnFormat'); - - // week # options. (TODO: bad, logic also in other views) - showWeekNumbers = opt('weekNumbers'); - weekNumberTitle = opt('weekNumberTitle'); - if (opt('weekNumberCalculation') != 'iso') { - weekNumberFormat = "w"; + else if (typeof options.height === 'number') { // exists and not 'auto' + suggestedViewHeight = options.height - (headerElement ? headerElement.outerHeight(true) : 0); } else { - weekNumberFormat = "W"; + suggestedViewHeight = Math.round(content.width() / Math.max(options.aspectRatio, .5)); } } - - function buildEventContainer() { - daySegmentContainer = - $("
") - .appendTo(element); + 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.trigger('windowResize', _element); + } + } } - function buildTable(showNumbers) { - var html = ''; - var i, j; - var headerClass = tm + "-widget-header"; - var contentClass = tm + "-widget-content"; - var month = t.start.getMonth(); - var today = clearTime(new Date()); - var cellDate; // not to be confused with local function. TODO: better names - var cellClasses; - var cell; + /* Event Fetching/Rendering + -----------------------------------------------------------------------------*/ + // TODO: going forward, most of this stuff should be directly handled by the view - html += "" + - "" + - ""; - if (showWeekNumbers) { - html += "" + - "" + - ""; - for (i=0; i" + - "
" + - ""; - } + function getAndRenderEvents() { + if (!options.lazyFetching || isFetchNeeded(currentView.start, currentView.end)) { + fetchAndRenderEvents(); + } + else { + renderEvents(); + } + } - for (j=0; j" + - "
"; - if (showNumbers) { - html += "
" + cellDate.getDate() + "
"; - } - html += "
" + - "
 
" + - "
" + - "
" + - ""; - } + + // called when event data arrives + function reportEvents(_events) { + events = _events; + renderEvents(); + } - html += ""; - } - html += "
" + - "
"; - } + function refetchEvents() { // can be called as an API method + destroyEvents(); // so that events are cleared before user starts waiting for AJAX + fetchAndRenderEvents(); + } + - for (i=0; i"; + function renderEvents() { // destroys old events if previously rendered + if (elementVisible()) { + freezeContentHeight(); + currentView.displayEvents(events); + unfreezeContentHeight(); } + } - html += "
"; - lockHeight(); // the unlock happens later, in setHeight()... - if (table) { - table.remove(); - } - table = $(html).appendTo(element); + // called when a single event's data has been changed + function reportEventChange() { + renderEvents(); + } - head = table.find('thead'); - headCells = head.find('.fc-day-header'); - body = table.find('tbody'); - bodyRows = body.find('tr'); - bodyCells = body.find('.fc-day'); - bodyFirstCells = bodyRows.find('td:first-child'); - bodyCellTopInners = bodyRows.eq(0).find('.fc-day-content > div'); - - markFirstLast(head.add(head.find('tr'))); // marks first+last tr/th's - markFirstLast(bodyRows); // marks first+last td's - bodyRows.eq(0).addClass('fc-first'); - bodyRows.filter(':last').addClass('fc-last'); - - if (showWeekNumbers) { - head.find('.fc-week-number').text(weekNumberTitle); - } - headCells.each(function(i, _cell) { - var date = indexDate(i); - $(_cell).text(formatDate(date, colFormat)); - }); - if (showWeekNumbers) { - body.find('.fc-week-number > div').each(function(i, _cell) { - var weekStart = _cellDate(i, 0); - $(_cell).text(formatDate(weekStart, weekNumberFormat)); - }); - } - - bodyCells.each(function(i, _cell) { - var date = indexDate(i); - trigger('dayRender', t, date, $(_cell)); - }); + /* Header Updating + -----------------------------------------------------------------------------*/ - dayBind(bodyCells); + + function updateHeaderTitle() { + header.updateTitle(currentView.title); } - - - - function setHeight(height) { - viewHeight = height; - - var bodyHeight = viewHeight - head.height(); - var rowHeight; - var rowHeightLast; - var cell; - - if (opt('weekMode') == 'variable') { - rowHeight = rowHeightLast = Math.floor(bodyHeight / (rowCnt==1 ? 2 : 6)); - }else{ - rowHeight = Math.floor(bodyHeight / rowCnt); - rowHeightLast = bodyHeight - rowHeight * (rowCnt-1); + + + function updateTodayButton() { + var now = t.getNow(); + if (now.isWithin(currentView.intervalStart, currentView.intervalEnd)) { + header.disableButton('today'); + } + else { + header.enableButton('today'); } - - bodyFirstCells.each(function(i, _cell) { - if (i < rowCnt) { - cell = $(_cell); - setMinHeight( - cell.find('> div'), - (i==rowCnt-1 ? rowHeightLast : rowHeight) - vsides(cell) - ); - } - }); - - unlockHeight(); } - - function setWidth(width) { - viewWidth = width; - colContentPositions.clear(); - weekNumberWidth = 0; - if (showWeekNumbers) { - weekNumberWidth = head.find('th.fc-week-number').outerWidth(); - } - colWidth = Math.floor((viewWidth - weekNumberWidth) / colCnt); - setOuterWidth(headCells.slice(0, -1), colWidth); - } - - - - /* Day clicking and binding - -----------------------------------------------------------*/ - + /* Selection + -----------------------------------------------------------------------------*/ - function dayBind(days) { - days.click(dayClick) - .mousedown(daySelectionMousedown); + + function select(start, end) { + currentView.select( + t.buildSelectRange.apply(t, arguments) + ); } - - function dayClick(ev) { - if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick - var date = parseISO8601($(this).data('date')); - trigger('dayClick', this, date, true, ev); + + function unselect() { // safe to be called before renderView + if (currentView) { + currentView.unselect(); } } - /* Semi-transparent Overlay Helpers - ------------------------------------------------------*/ + /* Date + -----------------------------------------------------------------------------*/ - function renderDayOverlay(overlayStart, overlayEnd, refreshCoordinateGrid) { // overlayEnd is exclusive - if (refreshCoordinateGrid) { - coordinateGrid.build(); - } - var rowStart = cloneDate(t.visStart); - var rowEnd = addDays(cloneDate(rowStart), colCnt); - for (var i=0; i "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)$/, '($1)') // like above, but for foreign langs + .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand + }, - // makes sure height doesn't collapse while we destroy/render new cells - // (this causes a bad end-user scrollbar jump) - // TODO: generalize this for all view rendering. (also in Calendar.js) + // Produces format strings like "h(:mm)t" -> "6p" / "6:30p" + extraSmallTimeFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(':mm', '(:mm)') + .replace(/(\Wmm)$/, '($1)') // like above, but for foreign langs + .replace(/\s*a$/i, 't'); // convert to AM/PM/am/pm to lowercase one-letter. remove any spaces beforehand + }, - function lockHeight() { - setMinHeight(element, element.height()); - } + // Produces format strings like "ha" / "H" -> "6pm" / "18" + hourFormat: function(momOptions) { + return momOptions.longDateFormat('LT') + .replace(':mm', '') + .replace(/(\Wmm)$/, '') // like above, but for foreign langs + .replace(/\s*a$/i, 'a'); // convert AM/PM/am/pm to lowercase. remove any spaces beforehand + }, - function unlockHeight() { - setMinHeight(element, 1); + // 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 } - -} -;; +}; -function BasicEventRenderer() { - var t = this; - - - // exports - t.renderEvents = renderEvents; - t.compileDaySegs = compileSegs; // for DayEventRenderer - t.clearEvents = clearEvents; - t.bindDaySeg = bindDaySeg; - - - // imports - DayEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - //var setOverflowHidden = t.setOverflowHidden; - var isEventDraggable = t.isEventDraggable; - var isEventResizable = t.isEventResizable; - var reportEvents = t.reportEvents; - var reportEventClear = t.reportEventClear; - var eventElementHandlers = t.eventElementHandlers; - var showEvents = t.showEvents; - var hideEvents = t.hideEvents; - var eventDrop = t.eventDrop; - var getDaySegmentContainer = t.getDaySegmentContainer; - var getHoverListener = t.getHoverListener; - var renderDayOverlay = t.renderDayOverlay; - var clearOverlays = t.clearOverlays; - var getRowCnt = t.getRowCnt; - var getColCnt = t.getColCnt; - var renderDaySegs = t.renderDaySegs; - var resizableDayEvent = t.resizableDayEvent; - - - - /* Rendering - --------------------------------------------------------------------*/ - - - function renderEvents(events, modifiedEventId) { - reportEvents(events); - renderDaySegs(compileSegs(events), modifiedEventId); - trigger('eventAfterAllRender'); - } - - - function clearEvents() { - reportEventClear(); - getDaySegmentContainer().empty(); - } - - - function compileSegs(events) { - var rowCnt = getRowCnt(), - colCnt = getColCnt(), - d1 = cloneDate(t.visStart), - d2 = addDays(cloneDate(d1), colCnt), - visEventsEnds = $.map(events, exclEndDay), - i, row, - j, level, - k, seg, - segs=[]; - for (i=0; i") + .append(renderSection('left')) + .append(renderSection('right')) + .append(renderSection('center')) + .append('
'); + + return el; + } + } - function render(date, delta) { - if (delta) { - addDays(date, delta); - if (!opt('weekends')) { - skipWeekend(date, delta < 0 ? -1 : 1); - } - } - var start = cloneDate(date, true); - var end = addDays(cloneDate(start), 1); - t.title = formatDate(date, opt('titleFormat')); - t.start = t.visStart = start; - t.end = t.visEnd = end; - renderAgenda(1); + function removeElement() { + el.remove(); + el = $(); } + + function renderSection(position) { + var sectionEl = $('
'); + var buttonStr = options.header[position]; -} + if (buttonStr) { + $.each(buttonStr.split(' '), function(i) { + var groupChildren = $(); + var isOnlyButtons = true; + var groupEl; -;; + $.each(this.split(','), function(j, buttonName) { + var customButtonProps; + var viewSpec; + var buttonClick; + var overrideText; // text explicitly set by calendar's constructor options. overcomes icons + var defaultText; + var themeIcon; + var normalIcon; + var innerHtml; + var classes; + var button; // the element -setDefaults({ - allDaySlot: true, - allDayText: 'all-day', - firstHour: 6, - slotMinutes: 30, - defaultEventMinutes: 120, - axisFormat: 'h(:mm)tt', - timeFormat: { - agenda: 'h:mm{ - h:mm}' - }, - dragOpacity: { - agenda: .5 - }, - minTime: 0, - maxTime: 24 -}); + if (buttonName == 'title') { + groupChildren = groupChildren.add($('

 

')); // 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 = options.buttonText[buttonName]; // everything else is considered default + } + if (buttonClick) { -// TODO: make it work in quirks mode (event corners, all-day height) -// TODO: test liquid width, especially in IE6 + themeIcon = + customButtonProps ? + customButtonProps.themeIcon : + options.themeButtonIcons[buttonName]; + normalIcon = + customButtonProps ? + customButtonProps.icon : + options.buttonIcons[buttonName]; -function AgendaView(element, calendar, viewName) { - var t = this; - - - // exports - t.renderAgenda = renderAgenda; - t.setWidth = setWidth; - t.setHeight = setHeight; - t.beforeHide = beforeHide; - t.afterShow = afterShow; - t.defaultEventEnd = defaultEventEnd; - t.timePosition = timePosition; - t.dayOfWeekCol = dayOfWeekCol; - t.dateCell = dateCell; - t.cellDate = cellDate; - t.cellIsAllDay = cellIsAllDay; - t.allDayRow = getAllDayRow; - t.allDayBounds = allDayBounds; - t.getHoverListener = function() { return hoverListener }; - t.colContentLeft = colContentLeft; - t.colContentRight = colContentRight; - t.getDaySegmentContainer = function() { return daySegmentContainer }; - t.getSlotSegmentContainer = function() { return slotSegmentContainer }; - t.getMinMinute = function() { return minMinute }; - t.getMaxMinute = function() { return maxMinute }; - t.getBodyContent = function() { return slotContent }; // !!?? - t.getRowCnt = function() { return 1 }; - t.getColCnt = function() { return colCnt }; - t.getColWidth = function() { return colWidth }; - t.getSnapHeight = function() { return snapHeight }; - t.getSnapMinutes = function() { return snapMinutes }; - t.defaultSelectionEnd = defaultSelectionEnd; - t.renderDayOverlay = renderDayOverlay; - t.renderSelection = renderSelection; - t.clearSelection = clearSelection; - t.reportDayClick = reportDayClick; // selection mousedown hack - t.dragStart = dragStart; - t.dragStop = dragStop; - - - // imports - View.call(t, element, calendar, viewName); - OverlayManager.call(t); - SelectionManager.call(t); - AgendaEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - var clearEvents = t.clearEvents; - var renderOverlay = t.renderOverlay; - var clearOverlays = t.clearOverlays; - var reportSelection = t.reportSelection; - var unselect = t.unselect; - var daySelectionMousedown = t.daySelectionMousedown; - var slotSegHtml = t.slotSegHtml; - var formatDate = calendar.formatDate; - - - // locals - - var dayTable; - var dayHead; - var dayHeadCells; - var dayBody; - var dayBodyCells; - var dayBodyCellInners; - var dayBodyFirstCell; - var dayBodyFirstCellStretcher; - var slotLayer; - var daySegmentContainer; - var allDayTable; - var allDayRow; - var slotScroller; - var slotContent; - var slotSegmentContainer; - var slotTable; - var slotTableFirstInner; - var axisFirstCells; - var gutterCells; - var selectionHelper; - - var viewWidth; - var viewHeight; - var axisWidth; - var colWidth; - var gutterWidth; - var slotHeight; // TODO: what if slotHeight changes? (see issue 650) - - var snapMinutes; - var snapRatio; // ratio of number of "selection" slots to normal slots. (ex: 1, 2, 4) - var snapHeight; // holds the pixel hight of a "selection" slot - - var colCnt; - var slotCnt; - var coordinateGrid; - var hoverListener; - var colContentPositions; - var slotTopCache = {}; - var savedScrollTop; - - var tm; - var firstDay; - var nwe; // no weekends (int) - var rtl, dis, dit; // day index sign / translate - var minMinute, maxMinute; - var colFormat; - var showWeekNumbers; - var weekNumberTitle; - var weekNumberFormat; - + if (overrideText) { + innerHtml = htmlEscape(overrideText); + } + else if (themeIcon && options.theme) { + innerHtml = ""; + } + else if (normalIcon && !options.theme) { + innerHtml = ""; + } + else { + innerHtml = htmlEscape(defaultText); + } - - /* Rendering - -----------------------------------------------------------------------------*/ - - - disableTextSelection(element.addClass('fc-agenda')); - - - function renderAgenda(c) { - colCnt = c; - updateOptions(); - if (!dayTable) { - buildSkeleton(); - }else{ - clearEvents(); - } - updateCells(); - } - - - - function updateOptions() { - tm = opt('theme') ? 'ui' : 'fc'; - nwe = opt('weekends') ? 0 : 1; - firstDay = opt('firstDay'); - if (rtl = opt('isRTL')) { - dis = -1; - dit = colCnt - 1; - }else{ - dis = 1; - dit = 0; - } - minMinute = parseTime(opt('minTime')); - maxMinute = parseTime(opt('maxTime')); - colFormat = opt('columnFormat'); + classes = [ + 'fc-' + buttonName + '-button', + tm + '-button', + tm + '-state-default' + ]; - // week # options. (TODO: bad, logic also in other views) - showWeekNumbers = opt('weekNumbers'); - weekNumberTitle = opt('weekNumberTitle'); - if (opt('weekNumberCalculation') != 'iso') { - weekNumberFormat = "w"; - } - else { - weekNumberFormat = "W"; - } + button = $( // type="button" so that it doesn't submit a form + '' + ) + .click(function(ev) { + // don't process clicks for disabled buttons + if (!button.hasClass(tm + '-state-disabled')) { - snapMinutes = opt('snapMinutes') || opt('slotMinutes'); - } - - - - function buildSkeleton() { - var headerClass = tm + "-widget-header"; - var contentClass = tm + "-widget-content"; - var s; - var i; - var d; - var maxd; - var minutes; - var slotNormal = opt('slotMinutes') % 15 == 0; - - s = - "" + - "" + - ""; + buttonClick(ev); - if (showWeekNumbers) { - s += ""; - } - - for (i=0; i"; // fc- needed for setDayID - } - s += - "" + - "" + - "" + - "" + - "" + - ""; - for (i=0; i" + // fc- needed for setDayID - "
" + - "
" + - "
 
" + - "
" + - "
" + - ""; - } - s += - "" + - "" + - "" + - "
"; - } - else { - s += "  
  
"; - dayTable = $(s).appendTo(element); - dayHead = dayTable.find('thead'); - dayHeadCells = dayHead.find('th').slice(1, -1); - dayBody = dayTable.find('tbody'); - dayBodyCells = dayBody.find('td').slice(0, -1); - dayBodyCellInners = dayBodyCells.find('div.fc-day-content div'); - dayBodyFirstCell = dayBodyCells.eq(0); - dayBodyFirstCellStretcher = dayBodyFirstCell.find('> div'); - - markFirstLast(dayHead.add(dayHead.find('tr'))); - markFirstLast(dayBody.add(dayBody.find('tr'))); - - axisFirstCells = dayHead.find('th:first'); - gutterCells = dayTable.find('.fc-agenda-gutter'); - - slotLayer = - $("
") - .appendTo(element); - - if (opt('allDaySlot')) { - - daySegmentContainer = - $("
") - .appendTo(slotLayer); - - s = - "" + - "" + - "" + - "" + - "" + - "" + - "
" + opt('allDayText') + "" + - "
" + - "
 
"; - allDayTable = $(s).appendTo(slotLayer); - allDayRow = allDayTable.find('tr'); - - dayBind(allDayRow.find('td')); - - axisFirstCells = axisFirstCells.add(allDayTable.find('th:first')); - gutterCells = gutterCells.add(allDayTable.find('th.fc-agenda-gutter')); - - slotLayer.append( - "
" + - "
" + - "
" - ); - - }else{ - - daySegmentContainer = $([]); // in jQuery 1.4, we can just do $() - - } - - slotScroller = - $("
") - .appendTo(slotLayer); - - slotContent = - $("
") - .appendTo(slotScroller); - - slotSegmentContainer = - $("
") - .appendTo(slotContent); - - s = - "" + - ""; - d = zeroDate(); - maxd = addMinutes(cloneDate(d), maxMinute); - addMinutes(d, minMinute); - slotCnt = 0; - for (i=0; d < maxd; i++) { - minutes = d.getMinutes(); - s += - "" + - "" + - "" + - ""; - addMinutes(d, opt('slotMinutes')); - slotCnt++; - } - s += - "" + - "
" + - ((!slotNormal || !minutes) ? formatDate(d, opt('axisFormat')) : ' ') + - "" + - "
 
" + - "
"; - slotTable = $(s).appendTo(slotContent); - slotTableFirstInner = slotTable.find('div:first'); - - slotBind(slotTable.find('td')); - - axisFirstCells = axisFirstCells.add(slotTable.find('th:first')); - } - - - - function updateCells() { - var i; - var headCell; - var bodyCell; - var date; - var today = clearTime(new Date()); + // 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 + } + ); - if (showWeekNumbers) { - var weekText = formatDate(colDate(0), weekNumberFormat); - if (rtl) { - weekText = weekText + weekNumberTitle; - } - else { - weekText = weekNumberTitle + weekText; - } - dayHead.find('.fc-week-number').text(weekText); - } + groupChildren = groupChildren.add(button); + } + } + }); - for (i=0; i 1) { + groupEl = $('
'); + if (isOnlyButtons) { + groupEl.addClass('fc-button-group'); + } + groupEl.append(groupChildren); + sectionEl.append(groupEl); + } + else { + sectionEl.append(groupChildren); // 1 or 0 children + } + }); } + + return sectionEl; } - - function setWidth(width) { - viewWidth = width; - colContentPositions.clear(); - - axisWidth = 0; - setOuterWidth( - axisFirstCells - .width('') - .each(function(i, _cell) { - axisWidth = Math.max(axisWidth, $(_cell).outerWidth()); - }), - axisWidth - ); - - var slotTableWidth = slotScroller[0].clientWidth; // needs to be done after axisWidth (for IE7) - //slotTable.width(slotTableWidth); - - gutterWidth = slotScroller.width() - slotTableWidth; - if (gutterWidth) { - setOuterWidth(gutterCells, gutterWidth); - gutterCells - .show() - .prev() - .removeClass('fc-last'); - }else{ - gutterCells - .hide() - .prev() - .addClass('fc-last'); - } - - colWidth = Math.floor((slotTableWidth - axisWidth) / colCnt); - setOuterWidth(dayHeadCells.slice(0, -1), colWidth); + function updateTitle(text) { + el.find('h2').text(text); } - - - function resetScroll() { - var d0 = zeroDate(); - var scrollDate = cloneDate(d0); - scrollDate.setHours(opt('firstHour')); - var top = timePosition(d0, scrollDate) + 1; // +1 for the border - function scroll() { - slotScroller.scrollTop(top); - } - scroll(); - setTimeout(scroll, 0); // overrides any previous scroll state made by the browser + + function activateButton(buttonName) { + el.find('.fc-' + buttonName + '-button') + .addClass(tm + '-state-active'); } - function beforeHide() { - savedScrollTop = slotScroller.scrollTop(); + function deactivateButton(buttonName) { + el.find('.fc-' + buttonName + '-button') + .removeClass(tm + '-state-active'); } - function afterShow() { - slotScroller.scrollTop(savedScrollTop); + function disableButton(buttonName) { + el.find('.fc-' + buttonName + '-button') + .attr('disabled', 'disabled') + .addClass(tm + '-state-disabled'); } - - /* Slot/Day clicking and binding - -----------------------------------------------------------------------*/ - - - function dayBind(cells) { - cells.click(slotClick) - .mousedown(daySelectionMousedown); + function enableButton(buttonName) { + el.find('.fc-' + buttonName + '-button') + .removeAttr('disabled') + .removeClass(tm + '-state-disabled'); } - function slotBind(cells) { - cells.click(slotClick) - .mousedown(slotSelectionMousedown); + function getViewsWithButtons() { + return viewsWithButtons; } + +} + +;; + +FC.sourceNormalizers = []; +FC.sourceFetchers = []; + +var ajaxDefaults = { + dataType: 'json', + cache: false +}; + +var eventGUID = 1; + + +function EventManager(options) { // assumed to be a calendar + var t = this; - function slotClick(ev) { - if (!opt('selectable')) { // if selectable, SelectionManager will worry about dayClick - var col = Math.min(colCnt-1, Math.floor((ev.pageX - dayTable.offset().left - axisWidth) / colWidth)); - var date = colDate(col); - var rowMatch = this.parentNode.className.match(/fc-slot(\d+)/); // TODO: maybe use data - if (rowMatch) { - var mins = parseInt(rowMatch[1]) * opt('slotMinutes'); - var hours = Math.floor(mins/60); - date.setHours(hours); - date.setMinutes(mins%60 + minMinute); - trigger('dayClick', dayBodyCells[col], date, false, ev); - }else{ - trigger('dayClick', dayBodyCells[col], date, true, ev); - } - } - } + // exports + t.isFetchNeeded = isFetchNeeded; + t.fetchEvents = fetchEvents; + t.addEventSource = addEventSource; + t.removeEventSource = removeEventSource; + t.updateEvent = updateEvent; + t.renderEvent = renderEvent; + t.removeEvents = removeEvents; + t.clientEvents = clientEvents; + t.mutateEvent = mutateEvent; + t.normalizeEventRange = normalizeEventRange; + t.normalizeEventRangeTimes = normalizeEventRangeTimes; + t.ensureVisibleEventRange = ensureVisibleEventRange; + // imports + var reportEvents = t.reportEvents; - /* Semi-transparent Overlay Helpers - -----------------------------------------------------*/ + // locals + var stickySource = { events: [] }; + var sources = [ stickySource ]; + var rangeStart, rangeEnd; + var currentFetchID = 0; + var pendingSourceCnt = 0; + var cache = []; // holds events that have already been expanded - function renderDayOverlay(startDate, endDate, refreshCoordinateGrid) { // endDate is exclusive - if (refreshCoordinateGrid) { - coordinateGrid.build(); - } - var visStart = cloneDate(t.visStart); - var startCol, endCol; - if (rtl) { - startCol = dayDiff(endDate, visStart)*dis+dit+1; - endCol = dayDiff(startDate, visStart)*dis+dit+1; - }else{ - startCol = dayDiff(startDate, visStart); - endCol = dayDiff(endDate, visStart); - } - startCol = Math.max(0, startCol); - endCol = Math.min(colCnt, endCol); - if (startCol < endCol) { - dayBind( - renderCellOverlay(0, startCol, 0, endCol-1) - ); - } - } - - - function renderCellOverlay(row0, col0, row1, col1) { // only for all-day? - var rect = coordinateGrid.rect(row0, col0, row1, col1, slotLayer); - return renderOverlay(rect, slotLayer); - } - - function renderSlotOverlay(overlayStart, overlayEnd) { - var dayStart = cloneDate(t.visStart); - var dayEnd = addDays(cloneDate(dayStart), 1); - for (var i=0; i rangeEnd.clone().stripZone(); + } - colContentPositions = new HorizontalPositionCache(function(col) { - return dayBodyCellInners.eq(col); - }); + function fetchEvents(start, end) { + rangeStart = start; + rangeEnd = end; + cache = []; + var fetchID = ++currentFetchID; + var len = sources.length; + pendingSourceCnt = len; + for (var i=0; i= 0) { - addMinutes(d, minMinute + slotIndex * snapMinutes); + 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= addMinutes(cloneDate(day), maxMinute)) { - return slotTable.height(); - } - var slotMinutes = opt('slotMinutes'), - minutes = time.getHours()*60 + time.getMinutes() - minMinute, - slotI = Math.floor(minutes / slotMinutes), - slotTop = slotTopCache[slotI]; - if (slotTop === undefined) { - slotTop = slotTopCache[slotI] = slotTable.find('tr:eq(' + slotI + ') td div')[0].offsetTop; //.position().top; // need this optimization??? - } - return Math.max(0, Math.round( - slotTop - 1 + slotHeight * ((minutes % slotMinutes) / slotMinutes) - )); + /* Manipulation + -----------------------------------------------------------------------------*/ + + + // Only ever called from the externally-facing API + function updateEvent(event) { + + // 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 + reportEvents(cache); // 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); + } + - - function allDayBounds() { - return { - left: axisWidth, - right: viewWidth - gutterWidth + // returns the expanded events that were created + function renderEvent(eventInput, stick) { + var abstractEvent = buildEventFromInput(eventInput); + var events; + var i, event; + + if (abstractEvent) { // not false (a valid input) + events = expandEvent(abstractEvent); + + for (i = 0; i < events.length; i++) { + event = events[i]; + + if (!event.source) { + if (stick) { + stickySource.events.push(event); + event.source = stickySource; + } + cache.push(event); + } + } + + reportEvents(cache); + + return events; } + + return []; } - function getAllDayRow(index) { - return allDayRow; + 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 = $.grep(cache, filter, true); // inverse=true + + // Remove events from array sources. + // This works because they have been converted to official Event Objects up front. + // (and as a result, event._id has been calculated). + for (i=0; i= 0 && col < colCnt) { // only works when times are on same day - var rect = coordinateGrid.rect(0, col, 0, col, slotContent); // only for horizontal coords - var top = timePosition(startDate, startDate); - var bottom = timePosition(startDate, endDate); - if (bottom > top) { // protect against selections that are entirely before or after visible range - rect.top = top; - rect.height = bottom - top; - rect.left += 2; - rect.width -= 5; - if ($.isFunction(helperOption)) { - var helperRes = helperOption(startDate, endDate); - if (helperRes) { - rect.position = 'absolute'; - rect.zIndex = 8; - selectionHelper = $(helperRes) - .css(rect) - .appendTo(slotContent); - } - }else{ - rect.isStart = true; // conside rect a "seg" now - rect.isEnd = true; // - selectionHelper = $(slotSegHtml( - { - title: '', - start: startDate, - end: endDate, - className: ['fc-select-helper'], - editable: false - }, - rect - )); - selectionHelper.css('opacity', opt('dragOpacity')); - } - if (selectionHelper) { - slotBind(selectionHelper); - slotContent.append(selectionHelper); - setOuterWidth(selectionHelper, rect.width, true); // needs to be after appended - setOuterHeight(selectionHelper, rect.height, true); - } - } + + + // Ensures the allDay property exists and the timeliness of the start/end dates are consistent + function normalizeEventRangeTimes(range) { + if (range.allDay == null) { + range.allDay = !(range.start.hasTime() || (range.end && range.end.hasTime())); + } + + if (range.allDay) { + range.start.stripTime(); + if (range.end) { + // TODO: consider nextDayThreshold here? If so, will require a lot of testing and adjustment + range.end.stripTime(); + } + } + else { + if (!range.start.hasTime()) { + range.start = t.rezoneDate(range.start); // will assign a 00:00 time + } + if (range.end && !range.end.hasTime()) { + range.end = t.rezoneDate(range.end); // will assign a 00:00 time } - }else{ - renderSlotOverlay(startDate, endDate); } } - - - function clearSelection() { - clearOverlays(); - if (selectionHelper) { - selectionHelper.remove(); - selectionHelper = null; + + + // If `range` is a proper range with a start and end, returns the original object. + // If missing an end, computes a new range with an end, computing it as if it were an event. + // TODO: make this a part of the event -> eventRange system + function ensureVisibleEventRange(range) { + var allDay; + + if (!range.end) { + + allDay = range.allDay; // range might be more event-ish than we think + if (allDay == null) { + allDay = !range.start.hasTime(); + } + + range = $.extend({}, range); // make a copy, copying over other misc properties + range.end = t.getDefaultEventEnd(allDay, range.start); } + return range; } - - - function slotSelectionMousedown(ev) { - if (ev.which == 1 && opt('selectable')) { // ev.which==1 means left mouse button - unselect(ev); - var dates; - hoverListener.start(function(cell, origCell) { - clearSelection(); - if (cell && cell.col == origCell.col && !cellIsAllDay(cell)) { - var d1 = cellDate(origCell); - var d2 = cellDate(cell); - dates = [ - d1, - addMinutes(cloneDate(d1), snapMinutes), // calculate minutes depending on selection slot minutes - d2, - addMinutes(cloneDate(d2), snapMinutes) - ].sort(cmp); - renderSlotSelection(dates[0], dates[3]); - }else{ - dates = null; + + + // 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; + } } - }, ev); - $(document).one('mouseup', function(ev) { - hoverListener.stop(); - if (dates) { - if (+dates[0] == +dates[1]) { - reportDayClick(dates[0], false, ev); + + // 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); } - reportSelection(dates[0], dates[3], false, ev); + + date.add(1, 'days'); } - }); + } + else { + events.push(abstractEvent); // return the original event. will be a one-item array + } } + + return events; } - - - function reportDayClick(date, allDay, ev) { - trigger('dayClick', dayBodyCells[dayOfWeekCol(date.getDay())], date, allDay, ev); - } - - - - /* External Dragging - --------------------------------------------------------------------------------*/ - - - function dragStart(_dragElement, ev, ui) { - hoverListener.start(function(cell) { - clearOverlays(); - if (cell) { - if (cellIsAllDay(cell)) { - renderCellOverlay(cell.row, cell.col, cell.row, cell.col); - }else{ - var d1 = cellDate(cell); - var d2 = addMinutes(cloneDate(d1), opt('defaultEventMinutes')); - renderSlotOverlay(d1, d2); - } + + + + /* 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); } - }, ev); - } - - - function dragStop(_dragElement, ev, ui) { - var cell = hoverListener.stop(); - clearOverlays(); - if (cell) { - trigger('drop', _dragElement, cellDate(cell), cellIsAllDay(cell), ev, ui); } - } + 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; + } + normalizeEventRange(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 + }; + normalizeEventRange(oldProps); -function AgendaEventRenderer() { - var t = this; - - - // exports - t.renderEvents = renderEvents; - t.compileDaySegs = compileDaySegs; // for DayEventRenderer - t.clearEvents = clearEvents; - t.slotSegHtml = slotSegHtml; - t.bindDaySeg = bindDaySeg; - - - // imports - DayEventRenderer.call(t); - var opt = t.opt; - var trigger = t.trigger; - //var setOverflowHidden = t.setOverflowHidden; - var isEventDraggable = t.isEventDraggable; - var isEventResizable = t.isEventResizable; - var eventEnd = t.eventEnd; - var reportEvents = t.reportEvents; - var reportEventClear = t.reportEventClear; - var eventElementHandlers = t.eventElementHandlers; - var setHeight = t.setHeight; - var getDaySegmentContainer = t.getDaySegmentContainer; - var getSlotSegmentContainer = t.getSlotSegmentContainer; - var getHoverListener = t.getHoverListener; - var getMaxMinute = t.getMaxMinute; - var getMinMinute = t.getMinMinute; - var timePosition = t.timePosition; - var colContentLeft = t.colContentLeft; - var colContentRight = t.colContentRight; - var renderDaySegs = t.renderDaySegs; - var resizableDayEvent = t.resizableDayEvent; // TODO: streamline binding architecture - var getColCnt = t.getColCnt; - var getColWidth = t.getColWidth; - var getSnapHeight = t.getSnapHeight; - var getSnapMinutes = t.getSnapMinutes; - var getBodyContent = t.getBodyContent; - var reportEventElement = t.reportEventElement; - var showEvents = t.showEvents; - var hideEvents = t.hideEvents; - var eventDrop = t.eventDrop; - var eventResize = t.eventResize; - var renderDayOverlay = t.renderDayOverlay; - var clearOverlays = t.clearOverlays; - var calendar = t.calendar; - var formatDate = calendar.formatDate; - var formatDates = calendar.formatDates; - - - - /* Rendering - ----------------------------------------------------------------------------*/ - + // need to clear the end date if explicitly changed to null + clearEnd = event._end !== null && newProps.end === null; - function renderEvents(events, modifiedEventId) { - reportEvents(events); - var i, len=events.length, - dayEvents=[], - slotEvents=[]; - for (i=0; i" + - "
" + - "
" + - htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) + - "
" + - "
" + - htmlEscape(event.title) + - "
" + - "
" + - "
"; - if (seg.isEnd && isEventResizable(event)) { - html += - "
=
"; + + return clientEvents(constraintInput); // probably an ID + } + + + // Does the event's date range fully contain the given range? + // start/end already assumed to have stripped zones :( + function eventContainsRange(event, range) { + var eventStart = event.start.clone().stripZone(); + var eventEnd = t.getEventEnd(event).stripZone(); + + return range.start >= eventStart && range.end <= eventEnd; + } + + + // Does the event's date range intersect with the given range? + // start/end already assumed to have stripped zones :( + function eventIntersectsRange(event, range) { + var eventStart = event.start.clone().stripZone(); + var eventEnd = t.getEventEnd(event).stripZone(); + + return range.start < eventEnd && range.end > eventStart; + } + + + t.getEventCache = function() { + return cache; + }; + +} + + +// Returns a list of events that the given event should be compared against when being considered for a move to +// the specified range. Attached to the Calendar's prototype because EventManager is a mixin for a Calendar. +Calendar.prototype.getPeerEvents = function(event, range) { + 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); } - html += - ""; - return html; } - - - function bindDaySeg(event, eventElement, seg) { - if (isEventDraggable(event)) { - draggableDayEvent(event, eventElement, seg.isStart); + + 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; +} + +;; + +/* 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({ + + 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? + weekNumbersVisible: false, // display week numbers along the side? + + 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(); + }, + + + // 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 + } } - if (seg.isEnd && isEventResizable(event)) { - resizableDayEvent(event, eventElement, seg); + + 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 + this.weekNumbersVisible = this.opt('weekNumbers'); + this.dayGrid.numbersVisible = this.dayNumbersVisible || this.weekNumbersVisible; + + this.el.addClass('fc-basic-view').html(this.renderSkeletonHtml()); + this.renderHead(); + + this.scrollerEl = this.el.find('.fc-day-grid-container'); + + this.dayGrid.setElement(this.el.find('.fc-day-grid')); + 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(); + }, + + + renderBusinessHours: function() { + this.dayGrid.renderBusinessHours(); + }, + + + // Builds the HTML skeleton for the view. + // The day-grid component will render inside of a container defined by this HTML. + renderSkeletonHtml: function() { + return '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '
' + + '
' + + '
' + + '
' + + '
'; + }, + + + // 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"'; } - eventElementHandlers(event, eventElement); - // needs to be after, because resizableDayEvent might stopImmediatePropagation on click - } - - - function bindSlotSeg(event, eventElement, seg) { - var timeElement = eventElement.find('div.fc-event-time'); - if (isEventDraggable(event)) { - draggableSlotEvent(event, eventElement, timeElement); + 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.weekNumbersVisible) { + // 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') + ); } - if (seg.isEnd && isEventResizable(event)) { - resizableSlotEvent(event, eventElement, timeElement); + }, + + + // Adjusts the vertical dimensions of the view to the specified values + setHeight: function(totalHeight, isAuto) { + var eventLimit = this.opt('eventLimit'); + var scrollerHeight; + + // reset all heights to be natural + unsetScroller(this.scrollerEl); + 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 } - eventElementHandlers(event, eventElement); - } - - - - /* Dragging - -----------------------------------------------------------------------------------*/ - - - // when event starts out FULL-DAY - - function draggableDayEvent(event, eventElement, isStart) { - var origWidth; - var revert; - var allDay=true; - var dayDelta; - var dis = opt('isRTL') ? -1 : 1; - var hoverListener = getHoverListener(); - var colWidth = getColWidth(); - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - var minMinute = getMinMinute(); - eventElement.draggable({ - zIndex: 9, - opacity: opt('dragOpacity', 'month'), // use whatever the month view was using - revertDuration: opt('dragRevertDuration'), - start: function(ev, ui) { - trigger('eventDragStart', eventElement, event, ev, ui); - hideEvents(event, eventElement); - origWidth = eventElement.width(); - hoverListener.start(function(cell, origCell, rowDelta, colDelta) { - clearOverlays(); - if (cell) { - //setOverflowHidden(true); - revert = false; - dayDelta = colDelta * dis; - if (!cell.row) { - // on full-days - renderDayOverlay( - addDays(cloneDate(event.start), dayDelta), - addDays(exclEndDay(event), dayDelta) - ); - resetElement(); - }else{ - // mouse is over bottom slots - if (isStart) { - if (allDay) { - // convert event to temporary slot-event - eventElement.width(colWidth - 10); // don't use entire width - setOuterHeight( - eventElement, - snapHeight * Math.round( - (event.end ? ((event.end - event.start) / MINUTE_MS) : opt('defaultEventMinutes')) / - snapMinutes - ) - ); - eventElement.draggable('option', 'grid', [colWidth, 1]); - allDay = false; - } - }else{ - revert = true; - } - } - revert = revert || (allDay && !dayDelta); - }else{ - resetElement(); - //setOverflowHidden(false); - revert = true; - } - eventElement.draggable('option', 'revert', revert); - }, ev, 'drag'); - }, - stop: function(ev, ui) { - hoverListener.stop(); - clearOverlays(); - trigger('eventDragStop', eventElement, event, ev, ui); - if (revert) { - // hasn't moved or is out of bounds (draggable has already reverted) - resetElement(); - eventElement.css('filter', ''); // clear IE opacity side-effects - showEvents(event, eventElement); - }else{ - // changed! - var minuteDelta = 0; - if (!allDay) { - minuteDelta = Math.round((eventElement.offset().top - getBodyContent().offset().top) / snapHeight) - * snapMinutes - + minMinute - - (event.start.getHours() * 60 + event.start.getMinutes()); - } - eventDrop(this, event, dayDelta, minuteDelta, allDay, ev, ui); - } - //setOverflowHidden(false); - } - }); - function resetElement() { - if (!allDay) { - eventElement - .width(origWidth) - .height('') - .draggable('option', 'grid', null); - allDay = true; - } + + 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 } - } - - - // when event starts out IN TIMESLOTS - - function draggableSlotEvent(event, eventElement, timeElement) { - var origPosition; - var allDay=false; - var dayDelta; - var minuteDelta; - var prevMinuteDelta; - var dis = opt('isRTL') ? -1 : 1; - var hoverListener = getHoverListener(); - var colCnt = getColCnt(); - var colWidth = getColWidth(); - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - eventElement.draggable({ - zIndex: 9, - scroll: false, - grid: [colWidth, snapHeight], - axis: colCnt==1 ? 'y' : false, - opacity: opt('dragOpacity'), - revertDuration: opt('dragRevertDuration'), - start: function(ev, ui) { - trigger('eventDragStart', eventElement, event, ev, ui); - hideEvents(event, eventElement); - origPosition = eventElement.position(); - minuteDelta = prevMinuteDelta = 0; - hoverListener.start(function(cell, origCell, rowDelta, colDelta) { - eventElement.draggable('option', 'revert', !cell); - clearOverlays(); - if (cell) { - dayDelta = colDelta * dis; - if (opt('allDaySlot') && !cell.row) { - // over full days - if (!allDay) { - // convert to temporary all-day event - allDay = true; - timeElement.hide(); - eventElement.draggable('option', 'grid', null); - } - renderDayOverlay( - addDays(cloneDate(event.start), dayDelta), - addDays(exclEndDay(event), dayDelta) - ); - }else{ - // on slots - resetElement(); - } - } - }, ev, 'drag'); - }, - drag: function(ev, ui) { - minuteDelta = Math.round((ui.position.top - origPosition.top) / snapHeight) * snapMinutes; - if (minuteDelta != prevMinuteDelta) { - if (!allDay) { - updateTimeText(minuteDelta); - } - prevMinuteDelta = minuteDelta; - } - }, - stop: function(ev, ui) { - var cell = hoverListener.stop(); - clearOverlays(); - trigger('eventDragStop', eventElement, event, ev, ui); - if (cell && (dayDelta || minuteDelta || allDay)) { - // changed! - eventDrop(this, event, dayDelta, allDay ? 0 : minuteDelta, allDay, ev, ui); - }else{ - // either no change or out-of-bounds (draggable has already reverted) - resetElement(); - eventElement.css('filter', ''); // clear IE opacity side-effects - eventElement.css(origPosition); // sometimes fast drags make event revert to wrong position - updateTimeText(0); - showEvents(event, eventElement); - } - } - }); - function updateTimeText(minuteDelta) { - var newStart = addMinutes(cloneDate(event.start), minuteDelta); - var newEnd; - if (event.end) { - newEnd = addMinutes(cloneDate(event.end), minuteDelta); - } - timeElement.text(formatDates(newStart, newEnd, opt('timeFormat'))); + + if (!isAuto && setPotentialScroller(this.scrollerEl, scrollerHeight)) { // using scrollbars? + + compensateScroll(this.headRowEl, getScrollbarWidths(this.scrollerEl)); + + // doing the scrollbar compensation might have created text overflow which created more height. redo + scrollerHeight = this.computeScrollerHeight(totalHeight); + this.scrollerEl.height(scrollerHeight); } - function resetElement() { - // convert back to original slot-event - if (allDay) { - timeElement.css('display', ''); // show() was causing display=inline - eventElement.draggable('option', 'grid', [colWidth, snapHeight]); - allDay = false; - } + }, + + + // 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 + } + }, + + + /* Hit Areas + ------------------------------------------------------------------------------------------------------------------*/ + // forward all hit-related method calls to dayGrid + + + 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) a renderEvents() call always happens after this, which will eventually call updateHeight() + // B) in IE8, this causes a flash whenever events are rerendered + }, + + + /* 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(range) { + this.dayGrid.renderSelection(range); + }, + + + // Unrenders a visual indications of a selection + unrenderSelection: function() { + this.dayGrid.unrenderSelection(); } - - - - /* Resizing - --------------------------------------------------------------------------------------*/ - - - function resizableSlotEvent(event, eventElement, timeElement) { - var snapDelta, prevSnapDelta; - var snapHeight = getSnapHeight(); - var snapMinutes = getSnapMinutes(); - eventElement.resizable({ - handles: { - s: '.ui-resizable-handle' - }, - grid: snapHeight, - start: function(ev, ui) { - snapDelta = prevSnapDelta = 0; - hideEvents(event, eventElement); - eventElement.css('z-index', 9); - trigger('eventResizeStart', this, event, ev, ui); - }, - resize: function(ev, ui) { - // don't rely on ui.size.height, doesn't take grid into account - snapDelta = Math.round((Math.max(snapHeight, eventElement.height()) - ui.originalSize.height) / snapHeight); - if (snapDelta != prevSnapDelta) { - timeElement.text( - formatDates( - event.start, - (!snapDelta && !event.end) ? null : // no change, so don't display time range - addMinutes(eventEnd(event), snapMinutes*snapDelta), - opt('timeFormat') - ) - ); - prevSnapDelta = snapDelta; - } - }, - stop: function(ev, ui) { - trigger('eventResizeStop', this, event, ev, ui); - if (snapDelta) { - eventResize(this, event, 0, snapMinutes*snapDelta, ev, ui); - }else{ - eventElement.css('z-index', 8); - showEvents(event, eventElement); - // BUG: if event was really short, need to put title back in span - } - } - }); - } - -} +}); + + +// 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.weekNumbersVisible) { + return '' + + '' + + '' + // needed for matchCellWidths + htmlEscape(view.opt('weekNumberTitle')) + + '' + + ''; + } + + return ''; + }, + + // Generates the HTML that will go before content-skeleton cells that display the day/week numbers + renderNumberIntroHtml: function(row) { + var view = this.view; -function countForwardSegs(levels) { - var i, j, k, level, segForward, segBack; - for (i=levels.length-1; i>0; i--) { - level = levels[i]; - for (j=0; j' + + '' + // needed for matchCellWidths + this.getCellDate(row, 0).format('w') + + '' + + ''; } - } -} + return ''; + }, -;; + // Generates the HTML that goes before the day bg cells for each day-row + renderBgIntroHtml: function() { + var view = this.view; + if (view.weekNumbersVisible) { + return ''; + } -function View(element, calendar, viewName) { - var t = this; - - - // exports - t.element = element; - t.calendar = calendar; - t.name = viewName; - t.opt = opt; - t.trigger = trigger; - //t.setOverflowHidden = setOverflowHidden; - t.isEventDraggable = isEventDraggable; - t.isEventResizable = isEventResizable; - t.reportEvents = reportEvents; - t.eventEnd = eventEnd; - t.reportEventElement = reportEventElement; - t.reportEventClear = reportEventClear; - t.eventElementHandlers = eventElementHandlers; - t.showEvents = showEvents; - t.hideEvents = hideEvents; - t.eventDrop = eventDrop; - t.eventResize = eventResize; - // t.title - // t.start, t.end - // t.visStart, t.visEnd - - - // imports - var defaultEventEnd = t.defaultEventEnd; - var normalizeEvent = calendar.normalizeEvent; // in EventManager - var reportEventChange = calendar.reportEventChange; - - - // locals - var eventsByID = {}; - var eventElements = []; - var eventElementsByID = {}; - var options = calendar.options; - - - - function opt(name, viewNameOverride) { - var v = options[name]; - if (typeof v == 'object') { - return smartProperty(v, viewNameOverride || viewName); + 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.weekNumbersVisible) { + return ''; } - return v; - } - - function trigger(name, thisObj) { - return calendar.trigger.apply( - calendar, - [name, thisObj || t].concat(Array.prototype.slice.call(arguments, 2), [t]) - ); - } - - - /* - function setOverflowHidden(bool) { - element.css('overflow', bool ? 'hidden' : ''); - } - */ - - - function isEventDraggable(event) { - return isEventEditable(event) && !opt('disableDragging'); - } - - - function isEventResizable(event) { // but also need to make sure the seg.isEnd == true - return isEventEditable(event) && !opt('disableResizing'); + return ''; } - - - function isEventEditable(event) { - return firstDefined(event.editable, (event.source || {}).editable, opt('editable')); - } - - - - /* Event Data - ------------------------------------------------------------------------------*/ - - - // report when view receives new events - function reportEvents(events) { // events are already normalized at this point - eventsByID = {}; - var i, len=events.length, event; - for (i=0; i underneath + bottomRuleEl: null, + bottomRuleHeight: 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 } - } - + }, -} -;; + // 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); + }, -function DayEventRenderer() { - var t = this; - - // exports - t.renderDaySegs = renderDaySegs; - t.resizableDayEvent = resizableDayEvent; - - - // imports - var opt = t.opt; - var trigger = t.trigger; - var isEventDraggable = t.isEventDraggable; - var isEventResizable = t.isEventResizable; - var eventEnd = t.eventEnd; - var reportEventElement = t.reportEventElement; - var showEvents = t.showEvents; - var hideEvents = t.hideEvents; - var eventResize = t.eventResize; - var getRowCnt = t.getRowCnt; - var getColCnt = t.getColCnt; - var getColWidth = t.getColWidth; - var allDayRow = t.allDayRow; - var allDayBounds = t.allDayBounds; - var colContentLeft = t.colContentLeft; - var colContentRight = t.colContentRight; - var dayOfWeekCol = t.dayOfWeekCol; - var dateCell = t.dateCell; - var compileDaySegs = t.compileDaySegs; - var getDaySegmentContainer = t.getDaySegmentContainer; - var bindDaySeg = t.bindDaySeg; //TODO: streamline this - var formatDates = t.calendar.formatDates; - var renderDayOverlay = t.renderDayOverlay; - var clearOverlays = t.clearOverlays; - var clearSelection = t.clearSelection; - - - /* Rendering - -----------------------------------------------------------------------------*/ - - - function renderDaySegs(segs, modifiedEventId) { - var segmentContainer = getDaySegmentContainer(); - var rowDivs; - var rowCnt = getRowCnt(); - var colCnt = getColCnt(); - var i = 0; - var rowI; - var levelI; - var colHeights; - var j; - var segCnt = segs.length; - var seg; - var top; - var k; - segmentContainer[0].innerHTML = daySegHTML(segs); // faster than .html() - daySegElementResolve(segs, segmentContainer.children()); - daySegElementReport(segs); - daySegHandlers(segs, segmentContainer, modifiedEventId); - daySegCalcHSides(segs); - daySegSetWidths(segs); - daySegCalcHeights(segs); - rowDivs = getRowDivs(); - // set row heights, calculate event tops (in relation to row top) - for (rowI=0; rowI"); - var elements; - var segmentContainer = getDaySegmentContainer(); - var i; - var segCnt = segs.length; - var element; - tempContainer[0].innerHTML = daySegHTML(segs); // faster than .html() - elements = tempContainer.children(); - segmentContainer.append(elements); - daySegElementResolve(segs, elements); - daySegCalcHSides(segs); - daySegSetWidths(segs); - daySegCalcHeights(segs); - daySegSetTops(segs, getRowTops(getRowDivs())); - elements = []; - for (i=0; i that sometimes displays under the time-grid + this.bottomRuleEl = $('
') + .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
dividing the two grids + this.dayGrid.bottomCoordPadding = this.dayGrid.el.next('hr').outerHeight(); } - return $(elements); - } - - - function daySegHTML(segs) { // also sets seg.left and seg.outerWidth - var rtl = opt('isRTL'); - var i; - var segCnt=segs.length; - var seg; - var event; - var url; - var classes; - var bounds = allDayBounds(); - var minLeft = bounds.left; - var maxLeft = bounds.right; - var leftCol; - var rightCol; - var left; - var right; - var skinCss; - var html = ''; - // calculate desired position/dimensions, create html - for (i=0; i" + - "
"; - if (!event.allDay && seg.isStart) { - html += - "" + - htmlEscape(formatDates(event.start, event.end, opt('timeFormat'))) + - ""; - } - html += - "" + htmlEscape(event.title) + "" + - "
"; - if (seg.isEnd && isEventResizable(event)) { - html += - "
" + - "   " + // makes hit area a lot better for IE6/7 - "
"; - } - html += - ""; - seg.left = left; - seg.outerWidth = right - left; - seg.startCol = leftCol; - seg.endCol = rightCol + 1; // needs to be exclusive + + 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(); } - return html; - } - - - function daySegElementResolve(segs, elements) { // sets seg.element - var i; - var segCnt = segs.length; - var seg; - var event; - var element; - var triggerRes; - for (i=0; i' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + '' + + (this.dayGrid ? + '
' + + '
' : + '' + ) + + '
' + + '
' + + '
' + + '' + + '' + + '' + + ''; + }, + + + // 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 ''; + }, + + + /* 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; + + if (this.bottomRuleHeight === null) { + // calculate the height of the rule the very first time + this.bottomRuleHeight = this.bottomRuleEl.outerHeight(); } - } - - - function daySegElementReport(segs) { - var i; - var segCnt = segs.length; - var seg; - var element; - for (i=0; i is necessary + + // reset all dimensions back to the original state + this.scrollerEl.css('overflow', ''); + unsetScroller(this.scrollerEl); + 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 } - } - } - - - function daySegHandlers(segs, segmentContainer, modifiedEventId) { - var i; - var segCnt = segs.length; - var seg; - var element; - var event; - // retrieve elements, run through eventRender callback, bind handlers - for (i=0; i goes outside + this.bottomRuleEl.show(); } } - } - - - function daySegCalcHeights(segs) { - var i; - var segCnt = segs.length; - var seg; - var element; - var key, val; - var vmarginCache = {}; - // record event heights - for (i=0; i div'); // optimal selector? + + return top; + }, + + + /* Hit Areas + ------------------------------------------------------------------------------------------------------------------*/ + // forward all hit-related method calls to the grids (dayGrid might not be defined) + + + prepareHits: function() { + this.timeGrid.prepareHits(); + if (this.dayGrid) { + this.dayGrid.prepareHits(); } - return rowDivs; - } - - - function getRowTops(rowDivs) { - var i; - var rowCnt = rowDivs.length; - var tops = []; - for (i=0; i selection for IE - element - .mousedown(function(ev) { // prevent native selection for others - ev.preventDefault(); - }) - .click(function(ev) { - if (isResizing) { - ev.preventDefault(); // prevent link from being visited (only method that worked in IE6) - ev.stopImmediatePropagation(); // prevent fullcalendar eventClick handler from being called - // (eventElementHandlers needs to be bound after resizableDayEvent) - } - }); - - handle.mousedown(function(ev) { - if (ev.which != 1) { - return; // needs to be left mouse button - } - isResizing = true; - var hoverListener = t.getHoverListener(); - var rowCnt = getRowCnt(); - var colCnt = getColCnt(); - var dis = rtl ? -1 : 1; - var dit = rtl ? colCnt-1 : 0; - var elementTop = element.css('top'); - var dayDelta; - var helpers; - var eventCopy = $.extend({}, event); - var minCell = dateCell(event.start); - clearSelection(); - $('body') - .css('cursor', direction + '-resize') - .one('mouseup', mouseup); - trigger('eventResizeStart', this, event, ev); - hoverListener.start(function(cell, origCell) { - if (cell) { - var r = Math.max(minCell.row, cell.row); - var c = cell.col; - if (rowCnt == 1) { - r = 0; // hack for all-day area in agenda views - } - if (r == minCell.row) { - if (rtl) { - c = Math.min(minCell.col, c); - }else{ - c = Math.max(minCell.col, c); - } - } - dayDelta = (r*7 + c*dis+dit) - (origCell.row*7 + origCell.col*dis+dit); - var newEnd = addDays(eventEnd(event), dayDelta, true); - if (dayDelta) { - eventCopy.end = newEnd; - var oldHelpers = helpers; - helpers = renderTempDaySegs(compileDaySegs([eventCopy]), seg.row, elementTop); - helpers.find('*').css('cursor', direction + '-resize'); - if (oldHelpers) { - oldHelpers.remove(); - } - hideEvents(event); - }else{ - if (helpers) { - showEvents(event); - helpers.remove(); - helpers = null; - } - } - clearOverlays(); - renderDayOverlay(event.start, addDays(cloneDate(newEnd), 1)); // coordinate grid already rebuild at hoverListener.start - } - }, ev); - - function mouseup(ev) { - trigger('eventResizeStop', this, event, ev); - $('body').css('cursor', ''); - hoverListener.stop(); - clearOverlays(); - if (dayDelta) { - eventResize(this, event, dayDelta, 0, ev); - // event redraw will clear helpers - } - // otherwise, the drag handler already restored the old events - - setTimeout(function() { // make this happen after the element's click event - isResizing = false; - },0); + 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(); + }, -//BUG: unselect needs to be triggered when events are dragged+dropped -function SelectionManager() { - var t = this; - - - // exports - t.select = select; - t.unselect = unselect; - t.reportSelection = reportSelection; - t.daySelectionMousedown = daySelectionMousedown; - - - // imports - var opt = t.opt; - var trigger = t.trigger; - var defaultSelectionEnd = t.defaultSelectionEnd; - var renderSelection = t.renderSelection; - var clearSelection = t.clearSelection; - - - // locals - var selected = false; + // 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() { - // unselectAuto - if (opt('selectable') && opt('unselectAuto')) { - $(document).mousedown(function(ev) { - var ignore = opt('unselectCancel'); - if (ignore) { - if ($(ev.target).parents(ignore).length) { // could be optimized to stop after first match - return; - } - } - unselect(ev); - }); - } - + // unrender the events in the subcomponents + this.timeGrid.unrenderEvents(); + if (this.dayGrid) { + this.dayGrid.unrenderEvents(); + } + + // we DON'T need to call updateHeight() because: + // A) a renderEvents() call always happens after this, which will eventually call updateHeight() + // B) in IE8, this causes a flash whenever events are rerendered + }, + + + /* Dragging (for events and external elements) + ------------------------------------------------------------------------------------------------------------------*/ - function select(startDate, endDate, allDay) { - unselect(); - if (!endDate) { - endDate = defaultSelectionEnd(startDate, allDay); + + // 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); } - renderSelection(startDate, endDate, allDay); - reportSelection(startDate, endDate, allDay); - } - - - function unselect(ev) { - if (selected) { - selected = false; - clearSelection(); - trigger('unselect', null, ev); + else if (this.dayGrid) { + return this.dayGrid.renderDrag(dropLocation, seg); } - } - - - function reportSelection(startDate, endDate, allDay, ev) { - selected = true; - trigger('select', null, startDate, endDate, allDay, ev); - } - - - function daySelectionMousedown(ev) { // not really a generic manager method, oh well - var cellDate = t.cellDate; - var cellIsAllDay = t.cellIsAllDay; - var hoverListener = t.getHoverListener(); - var reportDayClick = t.reportDayClick; // this is hacky and sort of weird - if (ev.which == 1 && opt('selectable')) { // which==1 means left mouse button - unselect(ev); - var _mousedownElement = this; - var dates; - hoverListener.start(function(cell, origCell) { // TODO: maybe put cellDate/cellIsAllDay info in cell - clearSelection(); - if (cell && cellIsAllDay(cell)) { - dates = [ cellDate(origCell), cellDate(cell) ].sort(cmp); - renderSelection(dates[0], dates[1], true); - }else{ - dates = null; - } - }, ev); - $(document).one('mouseup', function(ev) { - hoverListener.stop(); - if (dates) { - if (+dates[0] == +dates[1]) { - reportDayClick(dates[0], true, ev); - } - reportSelection(dates[0], dates[1], true, ev); - } - }); + }, + + + unrenderDrag: function() { + this.timeGrid.unrenderDrag(); + if (this.dayGrid) { + this.dayGrid.unrenderDrag(); } - } + }, -} + /* Selection + ------------------------------------------------------------------------------------------------------------------*/ -;; - -function OverlayManager() { - var t = this; - - - // exports - t.renderOverlay = renderOverlay; - t.clearOverlays = clearOverlays; - - - // locals - var usedOverlays = []; - var unusedOverlays = []; - - - function renderOverlay(rect, parent) { - var e = unusedOverlays.shift(); - if (!e) { - e = $("
"); + + // Renders a visual indication of a selection + renderSelection: function(range) { + if (range.start.hasTime() || range.end.hasTime()) { + this.timeGrid.renderSelection(range); } - if (e[0].parentNode != parent[0]) { - e.appendTo(parent); + else if (this.dayGrid) { + this.dayGrid.renderSelection(range); } - usedOverlays.push(e.css(rect).show()); - return e; - } - + }, + - function clearOverlays() { - var e; - while (e = usedOverlays.shift()) { - unusedOverlays.push(e.hide().unbind()); + // 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 +var agendaTimeGridMethods = { -function CoordinateGrid(buildFunc) { - var t = this; - var rows; - var cols; - - - t.build = function() { - rows = []; - cols = []; - buildFunc(rows, cols); - }; - - - t.cell = function(x, y) { - var rowCnt = rows.length; - var colCnt = cols.length; - var i, r=-1, c=-1; - for (i=0; i= rows[i][0] && y < rows[i][1]) { - r = i; - break; - } + // 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 '' + + '' + + '' + // needed for matchCellWidths + htmlEscape(weekText) + + '' + + ''; } - for (i=0; i= cols[i][0] && x < cols[i][1]) { - c = i; - break; - } + else { + return ''; } - return (r>=0 && c>=0) ? { row:r, col:c } : null; - }; - - - t.rect = function(row0, col0, row1, col1, originElement) { // row1,col1 is inclusive - var origin = originElement.offset(); - return { - top: rows[row0][0] - origin.top, - left: cols[col0][0] - origin.left, - width: cols[col1][1] - cols[col0][0], - height: rows[row1][1] - rows[row0][0] - }; - }; + }, -} -;; + // Generates the HTML that goes before the bg of the TimeGrid slot area. Long vertical column. + renderBgIntroHtml: function() { + var view = this.view; -function HoverListener(coordinateGrid) { + return ''; + }, - var t = this; - var bindType; - var change; - var firstCell; - var cell; - - - t.start = function(_change, ev, _bindType) { - change = _change; - firstCell = cell = null; - coordinateGrid.build(); - mouse(ev); - bindType = _bindType || 'mousemove'; - $(document).bind(bindType, mouse); - }; - - - function mouse(ev) { - _fixUIEvent(ev); // see below - var newCell = coordinateGrid.cell(ev.pageX, ev.pageY); - if (!newCell != !cell || newCell && (newCell.row != cell.row || newCell.col != cell.col)) { - if (newCell) { - if (!firstCell) { - firstCell = newCell; - } - change(newCell, firstCell, newCell.row-firstCell.row, newCell.col-firstCell.col); - }else{ - change(newCell, firstCell); - } - cell = newCell; - } + // 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 ''; } - - - t.stop = function() { - $(document).unbind(bindType, mouse); - return cell; - }; - - -} +}; + + +// 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 '' + + '' + + '' + // needed for matchCellWidths + (view.opt('allDayHtml') || htmlEscape(view.opt('allDayText'))) + + '' + + ''; + }, -// this fix was only necessary for jQuery UI 1.8.16 (and jQuery 1.7 or 1.7.1) -// upgrading to jQuery UI 1.8.17 (and using either jQuery 1.7 or 1.7.1) fixed the problem -// but keep this in here for 1.8.16 users -// and maybe remove it down the line + // 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; -function _fixUIEvent(event) { // for issue 1168 - if (event.pageX === undefined) { - event.pageX = event.originalEvent.pageX; - event.pageY = event.originalEvent.pageY; + return ''; } -} -;; -function HorizontalPositionCache(getElement) { +}; - var t = this, - elements = {}, - lefts = {}, - rights = {}; - - function e(i) { - return elements[i] = elements[i] || getElement(i); +;; + +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, + allDayText: 'all-day', + slotDuration: '00:30:00', + minTime: '00:00:00', + maxTime: '24:00:00', + slotEventOverlap: true // a bad name. confused with overlap/constraint system } - - t.left = function(i) { - return lefts[i] = lefts[i] === undefined ? e(i).position().left : lefts[i]; - }; - - t.right = function(i) { - return rights[i] = rights[i] === undefined ? t.left(i) + e(i).width() : rights[i]; - }; - - t.clear = function() { - elements = {}; - lefts = {}; - rights = {}; - }; - -} +}; + +fcViews.agendaDay = { + type: 'agenda', + duration: { days: 1 } +}; +fcViews.agendaWeek = { + type: 'agenda', + duration: { weeks: 1 } +}; ;; -})(jQuery); \ No newline at end of file +return FC; // export for Node/CommonJS +}); \ No newline at end of file -- cgit v1.2.3