+++ /dev/null
-/*\r
- * jQuery UI Slider 1.7.2\r
- *\r
- * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)\r
- * Dual licensed under the MIT (MIT-LICENSE.txt)\r
- * and GPL (GPL-LICENSE.txt) licenses.\r
- *\r
- * http://docs.jquery.com/UI/Slider\r
- *\r
- * Depends:\r
- * ui.core.js\r
- */\r
-\r
-(function($) {\r
-\r
-$.widget("ui.slider", $.extend({}, $.ui.mouse, {\r
-\r
- _init: function() {\r
-\r
- var self = this, o = this.options;\r
- this._keySliding = false;\r
- this._handleIndex = null;\r
- this._detectOrientation();\r
- this._mouseInit();\r
-\r
- this.element\r
- .addClass("ui-slider"\r
- + " ui-slider-" + this.orientation\r
- + " ui-widget"\r
- + " ui-widget-content"\r
- + " ui-corner-all");\r
-\r
- this.range = $([]);\r
-\r
- if (o.range) {\r
-\r
- if (o.range === true) {\r
- this.range = $('<div></div>');\r
- if (!o.values) o.values = [this._valueMin(), this._valueMin()];\r
- if (o.values.length && o.values.length != 2) {\r
- o.values = [o.values[0], o.values[0]];\r
- }\r
- } else {\r
- this.range = $('<div></div>');\r
- }\r
-\r
- this.range\r
- .appendTo(this.element)\r
- .addClass("ui-slider-range");\r
-\r
- if (o.range == "min" || o.range == "max") {\r
- this.range.addClass("ui-slider-range-" + o.range);\r
- }\r
-\r
- // note: this isn't the most fittingly semantic framework class for this element,\r
- // but worked best visually with a variety of themes\r
- this.range.addClass("ui-widget-header");\r
-\r
- }\r
-\r
- if ($(".ui-slider-handle", this.element).length == 0)\r
- $('<a href="#"></a>')\r
- .appendTo(this.element)\r
- .addClass("ui-slider-handle");\r
-\r
- if (o.values && o.values.length) {\r
- while ($(".ui-slider-handle", this.element).length < o.values.length)\r
- $('<a href="#"></a>')\r
- .appendTo(this.element)\r
- .addClass("ui-slider-handle");\r
- }\r
-\r
- this.handles = $(".ui-slider-handle", this.element)\r
- .addClass("ui-state-default"\r
- + " ui-corner-all");\r
-\r
- this.handle = this.handles.eq(0);\r
-\r
- this.handles.add(this.range).filter("a")\r
- .click(function(event) {\r
- event.preventDefault();\r
- })\r
- .hover(function() {\r
- if (!o.disabled) {\r
- $(this).addClass('ui-state-hover');\r
- }\r
- }, function() {\r
- $(this).removeClass('ui-state-hover');\r
- })\r
- .focus(function() {\r
- if (!o.disabled) {\r
- $(".ui-slider .ui-state-focus").removeClass('ui-state-focus'); $(this).addClass('ui-state-focus');\r
- } else {\r
- $(this).blur();\r
- }\r
- })\r
- .blur(function() {\r
- $(this).removeClass('ui-state-focus');\r
- });\r
-\r
- this.handles.each(function(i) {\r
- $(this).data("index.ui-slider-handle", i);\r
- });\r
-\r
- this.handles.keydown(function(event) {\r
-\r
- var ret = true;\r
-\r
- var index = $(this).data("index.ui-slider-handle");\r
-\r
- if (self.options.disabled)\r
- return;\r
-\r
- switch (event.keyCode) {\r
- case $.ui.keyCode.HOME:\r
- case $.ui.keyCode.END:\r
- case $.ui.keyCode.UP:\r
- case $.ui.keyCode.RIGHT:\r
- case $.ui.keyCode.DOWN:\r
- case $.ui.keyCode.LEFT:\r
- ret = false;\r
- if (!self._keySliding) {\r
- self._keySliding = true;\r
- $(this).addClass("ui-state-active");\r
- self._start(event, index);\r
- }\r
- break;\r
- }\r
-\r
- var curVal, newVal, step = self._step();\r
- if (self.options.values && self.options.values.length) {\r
- curVal = newVal = self.values(index);\r
- } else {\r
- curVal = newVal = self.value();\r
- }\r
-\r
- switch (event.keyCode) {\r
- case $.ui.keyCode.HOME:\r
- newVal = self._valueMin();\r
- break;\r
- case $.ui.keyCode.END:\r
- newVal = self._valueMax();\r
- break;\r
- case $.ui.keyCode.UP:\r
- case $.ui.keyCode.RIGHT:\r
- if(curVal == self._valueMax()) return;\r
- newVal = curVal + step;\r
- break;\r
- case $.ui.keyCode.DOWN:\r
- case $.ui.keyCode.LEFT:\r
- if(curVal == self._valueMin()) return;\r
- newVal = curVal - step;\r
- break;\r
- }\r
-\r
- self._slide(event, index, newVal);\r
-\r
- return ret;\r
-\r
- }).keyup(function(event) {\r
-\r
- var index = $(this).data("index.ui-slider-handle");\r
-\r
- if (self._keySliding) {\r
- self._stop(event, index);\r
- self._change(event, index);\r
- self._keySliding = false;\r
- $(this).removeClass("ui-state-active");\r
- }\r
-\r
- });\r
-\r
- this._refreshValue();\r
-\r
- },\r
-\r
- destroy: function() {\r
-\r
- this.handles.remove();\r
- this.range.remove();\r
-\r
- this.element\r
- .removeClass("ui-slider"\r
- + " ui-slider-horizontal"\r
- + " ui-slider-vertical"\r
- + " ui-slider-disabled"\r
- + " ui-widget"\r
- + " ui-widget-content"\r
- + " ui-corner-all")\r
- .removeData("slider")\r
- .unbind(".slider");\r
-\r
- this._mouseDestroy();\r
-\r
- },\r
-\r
- _mouseCapture: function(event) {\r
-\r
- var o = this.options;\r
-\r
- if (o.disabled)\r
- return false;\r
-\r
- this.elementSize = {\r
- width: this.element.outerWidth(),\r
- height: this.element.outerHeight()\r
- };\r
- this.elementOffset = this.element.offset();\r
-\r
- var position = { x: event.pageX, y: event.pageY };\r
- var normValue = this._normValueFromMouse(position);\r
-\r
- var distance = this._valueMax() - this._valueMin() + 1, closestHandle;\r
- var self = this, index;\r
- this.handles.each(function(i) {\r
- var thisDistance = Math.abs(normValue - self.values(i));\r
- if (distance > thisDistance) {\r
- distance = thisDistance;\r
- closestHandle = $(this);\r
- index = i;\r
- }\r
- });\r
-\r
- // workaround for bug #3736 (if both handles of a range are at 0,\r
- // the first is always used as the one with least distance,\r
- // and moving it is obviously prevented by preventing negative ranges)\r
- if(o.range == true && this.values(1) == o.min) {\r
- closestHandle = $(this.handles[++index]);\r
- }\r
-\r
- this._start(event, index);\r
-\r
- self._handleIndex = index;\r
-\r
- closestHandle\r
- .addClass("ui-state-active")\r
- .focus();\r
- \r
- var offset = closestHandle.offset();\r
- var mouseOverHandle = !$(event.target).parents().andSelf().is('.ui-slider-handle');\r
- this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {\r
- left: event.pageX - offset.left - (closestHandle.width() / 2),\r
- top: event.pageY - offset.top\r
- - (closestHandle.height() / 2)\r
- - (parseInt(closestHandle.css('borderTopWidth'),10) || 0)\r
- - (parseInt(closestHandle.css('borderBottomWidth'),10) || 0)\r
- + (parseInt(closestHandle.css('marginTop'),10) || 0)\r
- };\r
-\r
- normValue = this._normValueFromMouse(position);\r
- this._slide(event, index, normValue);\r
- return true;\r
-\r
- },\r
-\r
- _mouseStart: function(event) {\r
- return true;\r
- },\r
-\r
- _mouseDrag: function(event) {\r
-\r
- var position = { x: event.pageX, y: event.pageY };\r
- var normValue = this._normValueFromMouse(position);\r
- \r
- this._slide(event, this._handleIndex, normValue);\r
-\r
- return false;\r
-\r
- },\r
-\r
- _mouseStop: function(event) {\r
-\r
- this.handles.removeClass("ui-state-active");\r
- this._stop(event, this._handleIndex);\r
- this._change(event, this._handleIndex);\r
- this._handleIndex = null;\r
- this._clickOffset = null;\r
-\r
- return false;\r
-\r
- },\r
- \r
- _detectOrientation: function() {\r
- this.orientation = this.options.orientation == 'vertical' ? 'vertical' : 'horizontal';\r
- },\r
-\r
- _normValueFromMouse: function(position) {\r
-\r
- var pixelTotal, pixelMouse;\r
- if ('horizontal' == this.orientation) {\r
- pixelTotal = this.elementSize.width;\r
- pixelMouse = position.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0);\r
- } else {\r
- pixelTotal = this.elementSize.height;\r
- pixelMouse = position.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0);\r
- }\r
-\r
- var percentMouse = (pixelMouse / pixelTotal);\r
- if (percentMouse > 1) percentMouse = 1;\r
- if (percentMouse < 0) percentMouse = 0;\r
- if ('vertical' == this.orientation)\r
- percentMouse = 1 - percentMouse;\r
-\r
- var valueTotal = this._valueMax() - this._valueMin(),\r
- valueMouse = percentMouse * valueTotal,\r
- valueMouseModStep = valueMouse % this.options.step,\r
- normValue = this._valueMin() + valueMouse - valueMouseModStep;\r
-\r
- if (valueMouseModStep > (this.options.step / 2))\r
- normValue += this.options.step;\r
-\r
- // Since JavaScript has problems with large floats, round\r
- // the final value to 5 digits after the decimal point (see #4124)\r
- return parseFloat(normValue.toFixed(5));\r
-\r
- },\r
-\r
- _start: function(event, index) {\r
- var uiHash = {\r
- handle: this.handles[index],\r
- value: this.value()\r
- };\r
- if (this.options.values && this.options.values.length) {\r
- uiHash.value = this.values(index);\r
- uiHash.values = this.values();\r
- }\r
- this._trigger("start", event, uiHash);\r
- },\r
-\r
- _slide: function(event, index, newVal) {\r
-\r
- var handle = this.handles[index];\r
-\r
- if (this.options.values && this.options.values.length) {\r
-\r
- var otherVal = this.values(index ? 0 : 1);\r
-\r
- if ((this.options.values.length == 2 && this.options.range === true) && \r
- ((index == 0 && newVal > otherVal) || (index == 1 && newVal < otherVal))){\r
- newVal = otherVal;\r
- }\r
-\r
- if (newVal != this.values(index)) {\r
- var newValues = this.values();\r
- newValues[index] = newVal;\r
- // A slide can be canceled by returning false from the slide callback\r
- var allowed = this._trigger("slide", event, {\r
- handle: this.handles[index],\r
- value: newVal,\r
- values: newValues\r
- });\r
- var otherVal = this.values(index ? 0 : 1);\r
- if (allowed !== false) {\r
- this.values(index, newVal, ( event.type == 'mousedown' && this.options.animate ), true);\r
- }\r
- }\r
-\r
- } else {\r
-\r
- if (newVal != this.value()) {\r
- // A slide can be canceled by returning false from the slide callback\r
- var allowed = this._trigger("slide", event, {\r
- handle: this.handles[index],\r
- value: newVal\r
- });\r
- if (allowed !== false) {\r
- this._setData('value', newVal, ( event.type == 'mousedown' && this.options.animate ));\r
- }\r
- \r
- }\r
-\r
- }\r
-\r
- },\r
-\r
- _stop: function(event, index) {\r
- var uiHash = {\r
- handle: this.handles[index],\r
- value: this.value()\r
- };\r
- if (this.options.values && this.options.values.length) {\r
- uiHash.value = this.values(index);\r
- uiHash.values = this.values();\r
- }\r
- this._trigger("stop", event, uiHash);\r
- },\r
-\r
- _change: function(event, index) {\r
- var uiHash = {\r
- handle: this.handles[index],\r
- value: this.value()\r
- };\r
- if (this.options.values && this.options.values.length) {\r
- uiHash.value = this.values(index);\r
- uiHash.values = this.values();\r
- }\r
- this._trigger("change", event, uiHash);\r
- },\r
-\r
- value: function(newValue) {\r
-\r
- if (arguments.length) {\r
- this._setData("value", newValue);\r
- this._change(null, 0);\r
- }\r
-\r
- return this._value();\r
-\r
- },\r
-\r
- values: function(index, newValue, animated, noPropagation) {\r
-\r
- if (arguments.length > 1) {\r
- this.options.values[index] = newValue;\r
- this._refreshValue(animated);\r
- if(!noPropagation) this._change(null, index);\r
- }\r
-\r
- if (arguments.length) {\r
- if (this.options.values && this.options.values.length) {\r
- return this._values(index);\r
- } else {\r
- return this.value();\r
- }\r
- } else {\r
- return this._values();\r
- }\r
-\r
- },\r
-\r
- _setData: function(key, value, animated) {\r
-\r
- $.widget.prototype._setData.apply(this, arguments);\r
-\r
- switch (key) {\r
- case 'disabled':\r
- if (value) {\r
- this.handles.filter(".ui-state-focus").blur();\r
- this.handles.removeClass("ui-state-hover");\r
- this.handles.attr("disabled", "disabled");\r
- } else {\r
- this.handles.removeAttr("disabled");\r
- }\r
- case 'orientation':\r
-\r
- this._detectOrientation();\r
- \r
- this.element\r
- .removeClass("ui-slider-horizontal ui-slider-vertical")\r
- .addClass("ui-slider-" + this.orientation);\r
- this._refreshValue(animated);\r
- break;\r
- case 'value':\r
- this._refreshValue(animated);\r
- break;\r
- }\r
-\r
- },\r
-\r
- _step: function() {\r
- var step = this.options.step;\r
- return step;\r
- },\r
-\r
- _value: function() {\r
-\r
- var val = this.options.value;\r
- if (val < this._valueMin()) val = this._valueMin();\r
- if (val > this._valueMax()) val = this._valueMax();\r
-\r
- return val;\r
-\r
- },\r
-\r
- _values: function(index) {\r
-\r
- if (arguments.length) {\r
- var val = this.options.values[index];\r
- if (val < this._valueMin()) val = this._valueMin();\r
- if (val > this._valueMax()) val = this._valueMax();\r
-\r
- return val;\r
- } else {\r
- return this.options.values;\r
- }\r
-\r
- },\r
-\r
- _valueMin: function() {\r
- var valueMin = this.options.min;\r
- return valueMin;\r
- },\r
-\r
- _valueMax: function() {\r
- var valueMax = this.options.max;\r
- return valueMax;\r
- },\r
-\r
- _refreshValue: function(animate) {\r
-\r
- var oRange = this.options.range, o = this.options, self = this;\r
-\r
- if (this.options.values && this.options.values.length) {\r
- var vp0, vp1;\r
- this.handles.each(function(i, j) {\r
- var valPercent = (self.values(i) - self._valueMin()) / (self._valueMax() - self._valueMin()) * 100;\r
- var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';\r
- $(this).stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);\r
- if (self.options.range === true) {\r
- if (self.orientation == 'horizontal') {\r
- (i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ left: valPercent + '%' }, o.animate);\r
- (i == 1) && self.range[animate ? 'animate' : 'css']({ width: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });\r
- } else {\r
- (i == 0) && self.range.stop(1,1)[animate ? 'animate' : 'css']({ bottom: (valPercent) + '%' }, o.animate);\r
- (i == 1) && self.range[animate ? 'animate' : 'css']({ height: (valPercent - lastValPercent) + '%' }, { queue: false, duration: o.animate });\r
- }\r
- }\r
- lastValPercent = valPercent;\r
- });\r
- } else {\r
- var value = this.value(),\r
- valueMin = this._valueMin(),\r
- valueMax = this._valueMax(),\r
- valPercent = valueMax != valueMin\r
- ? (value - valueMin) / (valueMax - valueMin) * 100\r
- : 0;\r
- var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valPercent + '%';\r
- this.handle.stop(1,1)[animate ? 'animate' : 'css'](_set, o.animate);\r
-\r
- (oRange == "min") && (this.orientation == "horizontal") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ width: valPercent + '%' }, o.animate);\r
- (oRange == "max") && (this.orientation == "horizontal") && this.range[animate ? 'animate' : 'css']({ width: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });\r
- (oRange == "min") && (this.orientation == "vertical") && this.range.stop(1,1)[animate ? 'animate' : 'css']({ height: valPercent + '%' }, o.animate);\r
- (oRange == "max") && (this.orientation == "vertical") && this.range[animate ? 'animate' : 'css']({ height: (100 - valPercent) + '%' }, { queue: false, duration: o.animate });\r
- }\r
-\r
- }\r
- \r
-}));\r
-\r
-$.extend($.ui.slider, {\r
- getter: "value values",\r
- version: "1.7.2",\r
- eventPrefix: "slide",\r
- defaults: {\r
- animate: false,\r
- delay: 0,\r
- distance: 0,\r
- max: 100,\r
- min: 0,\r
- orientation: 'horizontal',\r
- range: false,\r
- step: 1,\r
- value: 0,\r
- values: null\r
- }\r
-});\r
-\r
-})(jQuery);\r
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