diff options
Diffstat (limited to 'themes/default/js/ui/jquery.ui.slider.js')
| -rw-r--r-- | themes/default/js/ui/jquery.ui.slider.js | 339 |
1 files changed, 187 insertions, 152 deletions
diff --git a/themes/default/js/ui/jquery.ui.slider.js b/themes/default/js/ui/jquery.ui.slider.js index f483233ad..abb795d55 100644 --- a/themes/default/js/ui/jquery.ui.slider.js +++ b/themes/default/js/ui/jquery.ui.slider.js @@ -1,8 +1,8 @@ /*! - * jQuery UI Slider 1.9.0 + * jQuery UI Slider 1.10.1 * http://jqueryui.com * - * Copyright 2012 jQuery Foundation and other contributors + * Copyright 2013 jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license * @@ -20,7 +20,7 @@ var numPages = 5; $.widget( "ui.slider", $.ui.mouse, { - version: "1.9.0", + version: "1.10.1", widgetEventPrefix: "slide", options: { @@ -32,17 +32,16 @@ $.widget( "ui.slider", $.ui.mouse, { range: false, step: 1, value: 0, - values: null + values: null, + + // callbacks + change: null, + slide: null, + start: null, + stop: null }, _create: function() { - var i, - o = this.options, - existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ), - handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>", - handleCount = ( o.values && o.values.length ) || 1, - handles = []; - this._keySliding = false; this._mouseSliding = false; this._animateOff = true; @@ -55,28 +54,33 @@ $.widget( "ui.slider", $.ui.mouse, { " ui-slider-" + this.orientation + " ui-widget" + " ui-widget-content" + - " ui-corner-all" + - ( o.disabled ? " ui-slider-disabled ui-disabled" : "" ) ); + " ui-corner-all"); - this.range = $([]); + this._refresh(); + this._setOption( "disabled", this.options.disabled ); - if ( o.range ) { - if ( o.range === true ) { - if ( !o.values ) { - o.values = [ this._valueMin(), this._valueMin() ]; - } - if ( o.values.length && o.values.length !== 2 ) { - o.values = [ o.values[0], o.values[0] ]; - } - } + this._animateOff = false; + }, - this.range = $( "<div></div>" ) - .appendTo( this.element ) - .addClass( "ui-slider-range" + - // note: this isn't the most fittingly semantic framework class for this element, - // but worked best visually with a variety of themes - " ui-widget-header" + - ( ( o.range === "min" || o.range === "max" ) ? " ui-slider-range-" + o.range : "" ) ); + _refresh: function() { + this._createRange(); + this._createHandles(); + this._setupEvents(); + this._refreshValue(); + }, + + _createHandles: function() { + var i, handleCount, + options = this.options, + existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ), + handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>", + handles = []; + + handleCount = ( options.values && options.values.length ) || 1; + + if ( existingHandles.length > handleCount ) { + existingHandles.slice( handleCount ).remove(); + existingHandles = existingHandles.slice( 0, handleCount ); } for ( i = existingHandles.length; i < handleCount; i++ ) { @@ -87,113 +91,56 @@ $.widget( "ui.slider", $.ui.mouse, { this.handle = this.handles.eq( 0 ); - this.handles.add( this.range ).filter( "a" ) - .click(function( event ) { - event.preventDefault(); - }) - .mouseenter(function() { - if ( !o.disabled ) { - $( this ).addClass( "ui-state-hover" ); - } - }) - .mouseleave(function() { - $( this ).removeClass( "ui-state-hover" ); - }) - .focus(function() { - if ( !o.disabled ) { - $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" ); - $( this ).addClass( "ui-state-focus" ); - } else { - $( this ).blur(); - } - }) - .blur(function() { - $( this ).removeClass( "ui-state-focus" ); - }); - this.handles.each(function( i ) { $( this ).data( "ui-slider-handle-index", i ); }); + }, - this._on( this.handles, { - keydown: function( event ) { - var allowed, curVal, newVal, step, - index = $( event.target ).data( "ui-slider-handle-index" ); - - switch ( event.keyCode ) { - case $.ui.keyCode.HOME: - case $.ui.keyCode.END: - case $.ui.keyCode.PAGE_UP: - case $.ui.keyCode.PAGE_DOWN: - case $.ui.keyCode.UP: - case $.ui.keyCode.RIGHT: - case $.ui.keyCode.DOWN: - case $.ui.keyCode.LEFT: - event.preventDefault(); - if ( !this._keySliding ) { - this._keySliding = true; - $( event.target ).addClass( "ui-state-active" ); - allowed = this._start( event, index ); - if ( allowed === false ) { - return; - } - } - break; - } - - step = this.options.step; - if ( this.options.values && this.options.values.length ) { - curVal = newVal = this.values( index ); - } else { - curVal = newVal = this.value(); - } - - switch ( event.keyCode ) { - case $.ui.keyCode.HOME: - newVal = this._valueMin(); - break; - case $.ui.keyCode.END: - newVal = this._valueMax(); - break; - case $.ui.keyCode.PAGE_UP: - newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) ); - break; - case $.ui.keyCode.PAGE_DOWN: - newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) ); - break; - case $.ui.keyCode.UP: - case $.ui.keyCode.RIGHT: - if ( curVal === this._valueMax() ) { - return; - } - newVal = this._trimAlignValue( curVal + step ); - break; - case $.ui.keyCode.DOWN: - case $.ui.keyCode.LEFT: - if ( curVal === this._valueMin() ) { - return; - } - newVal = this._trimAlignValue( curVal - step ); - break; + _createRange: function() { + var options = this.options, + classes = ""; + + if ( options.range ) { + if ( options.range === true ) { + if ( !options.values ) { + options.values = [ this._valueMin(), this._valueMin() ]; + } else if ( options.values.length && options.values.length !== 2 ) { + options.values = [ options.values[0], options.values[0] ]; + } else if ( $.isArray( options.values ) ) { + options.values = options.values.slice(0); } + } - this._slide( event, index, newVal ); - }, - keyup: function( event ) { - var index = $( event.target ).data( "ui-slider-handle-index" ); + if ( !this.range || !this.range.length ) { + this.range = $( "<div></div>" ) + .appendTo( this.element ); - if ( this._keySliding ) { - this._keySliding = false; - this._stop( event, index ); - this._change( event, index ); - $( event.target ).removeClass( "ui-state-active" ); - } + classes = "ui-slider-range" + + // note: this isn't the most fittingly semantic framework class for this element, + // but worked best visually with a variety of themes + " ui-widget-header ui-corner-all"; + } else { + this.range.removeClass( "ui-slider-range-min ui-slider-range-max" ) + // Handle range switching from true to min/max + .css({ + "left": "", + "bottom": "" + }); } - }); - this._refreshValue(); + this.range.addClass( classes + + ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) ); + } else { + this.range = $([]); + } + }, - this._animateOff = false; + _setupEvents: function() { + var elements = this.handles.add( this.range ).filter( "a" ); + this._off( elements ); + this._on( elements, this._handleEvents ); + this._hoverable( elements ); + this._focusable( elements ); }, _destroy: function() { @@ -204,7 +151,6 @@ $.widget( "ui.slider", $.ui.mouse, { .removeClass( "ui-slider" + " ui-slider-horizontal" + " ui-slider-vertical" + - " ui-slider-disabled" + " ui-widget" + " ui-widget-content" + " ui-corner-all" ); @@ -232,21 +178,15 @@ $.widget( "ui.slider", $.ui.mouse, { distance = this._valueMax() - this._valueMin() + 1; this.handles.each(function( i ) { var thisDistance = Math.abs( normValue - that.values(i) ); - if ( distance > thisDistance ) { + if (( distance > thisDistance ) || + ( distance === thisDistance && + (i === that._lastChangedValue || that.values(i) === o.min ))) { distance = thisDistance; closestHandle = $( this ); index = i; } }); - // workaround for bug #3736 (if both handles of a range are at 0, - // the first is always used as the one with least distance, - // and moving it is obviously prevented by preventing negative ranges) - if( o.range === true && this.values(1) === o.min ) { - index += 1; - closestHandle = $( this.handles[index] ); - } - allowed = this._start( event, index ); if ( allowed === false ) { return false; @@ -260,7 +200,7 @@ $.widget( "ui.slider", $.ui.mouse, { .focus(); offset = closestHandle.offset(); - mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" ); + mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" ); this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : { left: event.pageX - offset.left - ( closestHandle.width() / 2 ), top: event.pageY - offset.top - @@ -277,7 +217,7 @@ $.widget( "ui.slider", $.ui.mouse, { return true; }, - _mouseStart: function( event ) { + _mouseStart: function() { return true; }, @@ -418,6 +358,9 @@ $.widget( "ui.slider", $.ui.mouse, { uiHash.values = this.values(); } + //store the last changed value index for reference when handles overlap + this._lastChangedValue = index; + this._trigger( "change", event, uiHash ); } }, @@ -470,6 +413,16 @@ $.widget( "ui.slider", $.ui.mouse, { var i, valsLength = 0; + if ( key === "range" && this.options.range === true ) { + if ( value === "min" ) { + this.options.value = this._values( 0 ); + this.options.values = null; + } else if ( value === "max" ) { + this.options.value = this._values( this.options.values.length-1 ); + this.options.values = null; + } + } + if ( $.isArray( this.options.values ) ) { valsLength = this.options.values.length; } @@ -477,17 +430,6 @@ $.widget( "ui.slider", $.ui.mouse, { $.Widget.prototype._setOption.apply( this, arguments ); switch ( key ) { - case "disabled": - if ( value ) { - this.handles.filter( ".ui-state-focus" ).blur(); - this.handles.removeClass( "ui-state-hover" ); - this.handles.prop( "disabled", true ); - this.element.addClass( "ui-disabled" ); - } else { - this.handles.prop( "disabled", false ); - this.element.removeClass( "ui-disabled" ); - } - break; case "orientation": this._detectOrientation(); this.element @@ -509,6 +451,17 @@ $.widget( "ui.slider", $.ui.mouse, { } this._animateOff = false; break; + case "min": + case "max": + this._animateOff = true; + this._refreshValue(); + this._animateOff = false; + break; + case "range": + this._animateOff = true; + this._refresh(); + this._animateOff = false; + break; } }, @@ -534,7 +487,7 @@ $.widget( "ui.slider", $.ui.mouse, { val = this._trimAlignValue( val ); return val; - } else { + } else if ( this.options.values && this.options.values.length ) { // .slice() creates a copy of the array // this copy gets trimmed by min and max and then returned vals = this.options.values.slice(); @@ -543,6 +496,8 @@ $.widget( "ui.slider", $.ui.mouse, { } return vals; + } else { + return []; } }, @@ -584,7 +539,7 @@ $.widget( "ui.slider", $.ui.mouse, { _set = {}; if ( this.options.values && this.options.values.length ) { - this.handles.each(function( i, j ) { + this.handles.each(function( i ) { valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100; _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); @@ -630,6 +585,86 @@ $.widget( "ui.slider", $.ui.mouse, { this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); } } + }, + + _handleEvents: { + keydown: function( event ) { + /*jshint maxcomplexity:25*/ + var allowed, curVal, newVal, step, + index = $( event.target ).data( "ui-slider-handle-index" ); + + switch ( event.keyCode ) { + case $.ui.keyCode.HOME: + case $.ui.keyCode.END: + case $.ui.keyCode.PAGE_UP: + case $.ui.keyCode.PAGE_DOWN: + case $.ui.keyCode.UP: + case $.ui.keyCode.RIGHT: + case $.ui.keyCode.DOWN: + case $.ui.keyCode.LEFT: + event.preventDefault(); + if ( !this._keySliding ) { + this._keySliding = true; + $( event.target ).addClass( "ui-state-active" ); + allowed = this._start( event, index ); + if ( allowed === false ) { + return; + } + } + break; + } + + step = this.options.step; + if ( this.options.values && this.options.values.length ) { + curVal = newVal = this.values( index ); + } else { + curVal = newVal = this.value(); + } + + switch ( event.keyCode ) { + case $.ui.keyCode.HOME: + newVal = this._valueMin(); + break; + case $.ui.keyCode.END: + newVal = this._valueMax(); + break; + case $.ui.keyCode.PAGE_UP: + newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) ); + break; + case $.ui.keyCode.PAGE_DOWN: + newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) ); + break; + case $.ui.keyCode.UP: + case $.ui.keyCode.RIGHT: + if ( curVal === this._valueMax() ) { + return; + } + newVal = this._trimAlignValue( curVal + step ); + break; + case $.ui.keyCode.DOWN: + case $.ui.keyCode.LEFT: + if ( curVal === this._valueMin() ) { + return; + } + newVal = this._trimAlignValue( curVal - step ); + break; + } + + this._slide( event, index, newVal ); + }, + click: function( event ) { + event.preventDefault(); + }, + keyup: function( event ) { + var index = $( event.target ).data( "ui-slider-handle-index" ); + + if ( this._keySliding ) { + this._keySliding = false; + this._stop( event, index ); + this._change( event, index ); + $( event.target ).removeClass( "ui-state-active" ); + } + } } }); |