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-rw-r--r--library/jRange/jquery.range.js240
1 files changed, 137 insertions, 103 deletions
diff --git a/library/jRange/jquery.range.js b/library/jRange/jquery.range.js
index b3208387d..860b74511 100644
--- a/library/jRange/jquery.range.js
+++ b/library/jRange/jquery.range.js
@@ -17,27 +17,26 @@
* jQuery (http://jquery.com)
*
**/
- ;
- (function($, window, document, undefined) {
+;
+(function($, window, document, undefined) {
'use strict';
- var jRange = function(){
+ var jRange = function() {
return this.init.apply(this, arguments);
};
jRange.prototype = {
- defaults : {
- onstatechange : function(){},
- isRange : false,
- showLabels : true,
- showScale : true,
- step : 1,
+ defaults: {
+ onstatechange: function() {},
+ isRange: false,
+ showLabels: true,
+ showScale: true,
+ step: 1,
format: '%s',
- theme : 'theme-green',
- width : 300,
- minRange: 0,
- maxRange: 'auto'
+ theme: 'theme-green',
+ width: 300,
+ disable: false
},
- template : '<div class="slider-container">\
+ template: '<div class="slider-container">\
<div class="back-bar">\
<div class="selected-bar"></div>\
<div class="pointer low"></div><div class="pointer-label">123456</div>\
@@ -46,214 +45,247 @@
</div>\
<div class="scale"></div>\
</div>',
- init : function(node, options){
+ init: function(node, options) {
this.options = $.extend({}, this.defaults, options);
this.inputNode = $(node);
- this.options.value = this.inputNode.val() || (this.options.isRange ? this.options.from+','+this.options.from : this.options.from);
+ this.options.value = this.inputNode.val() || (this.options.isRange ? this.options.from + ',' + this.options.from : this.options.from);
this.domNode = $(this.template);
this.domNode.addClass(this.options.theme);
this.inputNode.after(this.domNode);
this.domNode.on('change', this.onChange);
- this.pointers = $('.pointer', this.domNode);
- this.lowPointer = this.pointers.first();
- this.highPointer = this.pointers.last();
- this.labels = $('.pointer-label', this.domNode);
- this.lowLabel = this.labels.first();
- this.highLabel = this.labels.last();
- this.scale = $('.scale', this.domNode);
- this.bar = $('.selected-bar', this.domNode);
- this.clickableBar = this.domNode.find('.clickable-dummy');
- this.interval = this.options.to - this.options.from;
+ this.pointers = $('.pointer', this.domNode);
+ this.lowPointer = this.pointers.first();
+ this.highPointer = this.pointers.last();
+ this.labels = $('.pointer-label', this.domNode);
+ this.lowLabel = this.labels.first();
+ this.highLabel = this.labels.last();
+ this.scale = $('.scale', this.domNode);
+ this.bar = $('.selected-bar', this.domNode);
+ this.clickableBar = this.domNode.find('.clickable-dummy');
+ this.interval = this.options.to - this.options.from;
this.render();
},
- render: function(){
+ render: function() {
// Check if inputNode is visible, and have some width, so that we can set slider width accordingly.
- if( this.inputNode.width() === 0 && !this.options.width ){
+ if (this.inputNode.width() === 0 && !this.options.width) {
console.log('jRange : no width found, returning');
return;
- }else{
- this.domNode.width( this.options.width || this.inputNode.width() );
+ } else {
+ this.domNode.width(this.options.width || this.inputNode.width());
this.inputNode.hide();
}
- if(this.isSingle()){
+ if (this.isSingle()) {
this.lowPointer.hide();
this.lowLabel.hide();
}
- if(!this.options.showLabels){
+ if (!this.options.showLabels) {
this.labels.hide();
}
this.attachEvents();
- if(this.options.showScale){
+ if (this.options.showScale) {
this.renderScale();
}
this.setValue(this.options.value);
},
- isSingle: function(){
- if(typeof(this.options.value) === 'number'){
+ isSingle: function() {
+ if (typeof(this.options.value) === 'number') {
return true;
}
return (this.options.value.indexOf(',') !== -1 || this.options.isRange) ?
- false : true;
+ false : true;
},
- attachEvents: function(){
+ attachEvents: function() {
this.clickableBar.click($.proxy(this.barClicked, this));
- this.pointers.mousedown($.proxy(this.onDragStart, this));
- this.pointers.bind('dragstart', function(event) { event.preventDefault(); });
+ this.pointers.on('mousedown touchstart', $.proxy(this.onDragStart, this));
+ this.pointers.bind('dragstart', function(event) {
+ event.preventDefault();
+ });
},
- onDragStart: function(e){
- if(e.which !== 1){return;}
- e.stopPropagation(); e.preventDefault();
+ onDragStart: function(e) {
+ if ( this.options.disable || (e.type === 'mousedown' && e.which !== 1)) {
+ return;
+ }
+ e.stopPropagation();
+ e.preventDefault();
var pointer = $(e.target);
this.pointers.removeClass('last-active');
pointer.addClass('focused last-active');
- this[(pointer.hasClass('low')?'low':'high') + 'Label'].addClass('focused');
- $(document).on('mousemove.slider', $.proxy(this.onDrag, this, pointer));
- $(document).on('mouseup.slider', $.proxy(this.onDragEnd, this));
+ this[(pointer.hasClass('low') ? 'low' : 'high') + 'Label'].addClass('focused');
+ $(document).on('mousemove.slider touchmove.slider', $.proxy(this.onDrag, this, pointer));
+ $(document).on('mouseup.slider touchend.slider touchcancel.slider', $.proxy(this.onDragEnd, this));
},
- onDrag: function(pointer, e){
- e.stopPropagation(); e.preventDefault();
+ onDrag: function(pointer, e) {
+ e.stopPropagation();
+ e.preventDefault();
+
+ if (e.originalEvent.touches && e.originalEvent.touches.length) {
+ e = e.originalEvent.touches[0];
+ } else if (e.originalEvent.changedTouches && e.originalEvent.changedTouches.length) {
+ e = e.originalEvent.changedTouches[0];
+ }
+
var position = e.clientX - this.domNode.offset().left;
this.domNode.trigger('change', [this, pointer, position]);
},
- onDragEnd: function(){
+ onDragEnd: function(e) {
this.pointers.removeClass('focused');
this.labels.removeClass('focused');
$(document).off('.slider');
- $(document).off('.slider');
},
- barClicked: function(e){
+ barClicked: function(e) {
+ if(this.options.disable) return;
var x = e.pageX - this.clickableBar.offset().left;
- if(this.isSingle())
+ if (this.isSingle())
this.setPosition(this.pointers.last(), x, true, true);
- else{
+ else {
var pointer = Math.abs(parseInt(this.pointers.first().css('left'), 10) - x + this.pointers.first().width() / 2) < Math.abs(parseInt(this.pointers.last().css('left'), 10) - x + this.pointers.first().width() / 2) ?
this.pointers.first() : this.pointers.last();
this.setPosition(pointer, x, true, true);
}
},
- onChange: function(e, self, pointer, position){
+ onChange: function(e, self, pointer, position) {
var min, max;
- if(self.isSingle()){
+ if (self.isSingle()) {
min = 0;
max = self.domNode.width();
- }else{
- min = pointer.hasClass('high')? self.lowPointer.position().left + self.lowPointer.width() / 2 : 0;
+ } else {
+ min = pointer.hasClass('high') ? self.lowPointer.position().left + self.lowPointer.width() / 2 : 0;
max = pointer.hasClass('low') ? self.highPointer.position().left + self.highPointer.width() / 2 : self.domNode.width();
}
var value = Math.min(Math.max(position, min), max);
self.setPosition(pointer, value, true);
},
- setPosition: function(pointer, position, isPx, animate){
+ setPosition: function(pointer, position, isPx, animate) {
var leftPos,
lowPos = this.lowPointer.position().left,
highPos = this.highPointer.position().left,
circleWidth = this.highPointer.width() / 2;
- if(!isPx){
+ if (!isPx) {
position = this.prcToPx(position);
}
- if(pointer[0] === this.highPointer[0]){
- highPos = Math.round(position - circleWidth);
- }else{
- lowPos = Math.round(position - circleWidth);
+ if (pointer[0] === this.highPointer[0]) {
+ highPos = Math.round(position - circleWidth);
+ } else {
+ lowPos = Math.round(position - circleWidth);
}
- pointer[animate?'animate':'css']({'left': Math.round(position - circleWidth)});
- if(this.isSingle()){
+ pointer[animate ? 'animate' : 'css']({
+ 'left': Math.round(position - circleWidth)
+ });
+ if (this.isSingle()) {
leftPos = 0;
- }else{
+ } else {
leftPos = lowPos + circleWidth;
}
- this.bar[animate?'animate':'css']({
- 'width' : Math.round(highPos + circleWidth - leftPos),
- 'left' : leftPos
- });
+ this.bar[animate ? 'animate' : 'css']({
+ 'width': Math.round(highPos + circleWidth - leftPos),
+ 'left': leftPos
+ });
this.showPointerValue(pointer, position, animate);
+ this.isReadonly();
},
// will be called from outside
- setValue: function(value){
+ setValue: function(value) {
var values = value.toString().split(',');
this.options.value = value;
- var prc = this.valuesToPrc( values.length === 2 ? values : [0, values[0]] );
- if(this.isSingle()){
+ var prc = this.valuesToPrc(values.length === 2 ? values : [0, values[0]]);
+ if (this.isSingle()) {
this.setPosition(this.highPointer, prc[1]);
- }else{
+ } else {
this.setPosition(this.lowPointer, prc[0]);
this.setPosition(this.highPointer, prc[1]);
}
},
- renderScale: function(){
+ renderScale: function() {
var s = this.options.scale || [this.options.from, this.options.to];
var prc = Math.round((100 / (s.length - 1)) * 10) / 10;
var str = '';
- for(var i = 0; i < s.length ; i++ ){
+ for (var i = 0; i < s.length; i++) {
str += '<span style="left: ' + i * prc + '%">' + (s[i] != '|' ? '<ins>' + s[i] + '</ins>' : '') + '</span>';
}
this.scale.html(str);
- $('ins', this.scale).each(function () {
+ $('ins', this.scale).each(function() {
$(this).css({
marginLeft: -$(this).outerWidth() / 2
});
});
},
- getBarWidth: function(){
+ getBarWidth: function() {
var values = this.options.value.split(',');
- if(values.length > 1){
+ if (values.length > 1) {
return parseInt(values[1], 10) - parseInt(values[0], 10);
- }else{
+ } else {
return parseInt(values[0], 10);
}
},
- showPointerValue: function(pointer, position, animate){
- var label = $('.pointer-label', this.domNode)[pointer.hasClass('low')?'first':'last']();
+ showPointerValue: function(pointer, position, animate) {
+ var label = $('.pointer-label', this.domNode)[pointer.hasClass('low') ? 'first' : 'last']();
var text;
var value = this.positionToValue(position);
- if($.isFunction(this.options.format)){
- var type = this.isSingle() ? undefined : (pointer.hasClass('low') ? 'low':'high');
- text = this.options.format(value, type);
- }else{
+ if ($.isFunction(this.options.format)) {
+ var type = this.isSingle() ? undefined : (pointer.hasClass('low') ? 'low' : 'high');
+ text = this.options.format(value, type);
+ } else {
text = this.options.format.replace('%s', value);
}
var width = label.html(text).width(),
left = position - width / 2;
left = Math.min(Math.max(left, 0), this.options.width - width);
- label[animate?'animate':'css']({left: left});
+ label[animate ? 'animate' : 'css']({
+ left: left
+ });
this.setInputValue(pointer, value);
},
- valuesToPrc: function(values){
- var lowPrc = ( ( values[0] - this.options.from ) * 100 / this.interval ),
- highPrc = ( ( values[1] - this.options.from ) * 100 / this.interval );
+ valuesToPrc: function(values) {
+ var lowPrc = ((values[0] - this.options.from) * 100 / this.interval),
+ highPrc = ((values[1] - this.options.from) * 100 / this.interval);
return [lowPrc, highPrc];
},
- prcToPx: function(prc){
+ prcToPx: function(prc) {
return (this.domNode.width() * prc) / 100;
},
- positionToValue: function(pos){
+ positionToValue: function(pos) {
var value = (pos / this.domNode.width()) * this.interval;
value = value + this.options.from;
- return Math.round(value / this.options.step) * this.options.step;
+ return Math.round(value / this.options.step) * this.options.step;
},
- setInputValue: function(pointer, v){
+ setInputValue: function(pointer, v) {
// if(!isChanged) return;
- if(this.isSingle()){
+ if (this.isSingle()) {
this.options.value = v.toString();
- }else{
+ } else {
var values = this.options.value.split(',');
- if(pointer.hasClass('low')){
+ if (pointer.hasClass('low')) {
this.options.value = v + ',' + values[1];
- }else{
+ } else {
this.options.value = values[0] + ',' + v;
}
}
- if( this.inputNode.val() !== this.options.value ){
+ if (this.inputNode.val() !== this.options.value) {
this.inputNode.val(this.options.value);
this.options.onstatechange.call(this, this.options.value);
}
},
- getValue: function(){
- return this.options.value;
- }
+ getValue: function() {
+ return this.options.value;
+ },
+ isReadonly: function(){
+ this.domNode.toggleClass('slider-readonly', this.options.disable);
+ },
+ disable: function(){
+ this.options.disable = true;
+ this.isReadonly();
+ },
+ enable: function(){
+ this.options.disable = false;
+ this.isReadonly();
+ },
+ toggleDisable: function(){
+ this.options.disable = !this.options.disable;
+ this.isReadonly();
+ }
};
/*$.jRange = function (node, options) {
@@ -275,7 +307,7 @@
// preventing against multiple instantiations
$.fn[pluginName] = function(option) {
var args = arguments,
- result;
+ result;
this.each(function() {
var $this = $(this),
@@ -283,7 +315,9 @@
options = typeof option === 'object' && option;
if (!data) {
$this.data('plugin_' + pluginName, (data = new jRange(this, options)));
- $(window).resize(function() { data.setValue(data.getValue()); }); // Update slider position when window is resized to keep it in sync with scale
+ $(window).resize(function() {
+ data.setValue(data.getValue());
+ }); // Update slider position when window is resized to keep it in sync with scale
}
// if first argument is a string, call silimarly named function
// this gives flexibility to call functions of the plugin e.g.