/*
* jQuery UI Slider 1.7.1
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Slider
*
* Depends:
*	ui.core.js
*/
(function (a) { a.widget("ui.slider", a.extend({}, a.ui.mouse, { _init: function () { var b = this, c = this.options; this._keySliding = false; this._handleIndex = null; this._detectOrientation(); this._mouseInit(); this.element.addClass("ui-slider ui-slider-" + this.orientation + " ui-widget ui-widget-content ui-corner-all"); this.range = a([]); if (c.range) { if (c.range === true) { this.range = a("<div></div>"); if (!c.values) { c.values = [this._valueMin(), this._valueMin()] } if (c.values.length && c.values.length != 2) { c.values = [c.values[0], c.values[0]] } } else { this.range = a("<div></div>") } this.range.appendTo(this.element).addClass("ui-slider-range"); if (c.range == "min" || c.range == "max") { this.range.addClass("ui-slider-range-" + c.range) } this.range.addClass("ui-widget-header") } if (a(".ui-slider-handle", this.element).length == 0) { a('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle") } if (c.values && c.values.length) { while (a(".ui-slider-handle", this.element).length < c.values.length) { a('<a href="#"></a>').appendTo(this.element).addClass("ui-slider-handle") } } this.handles = a(".ui-slider-handle", this.element).addClass("ui-state-default ui-corner-all"); this.handle = this.handles.eq(0); this.handles.add(this.range).filter("a").click(function (d) { d.preventDefault() }).hover(function () { a(this).addClass("ui-state-hover") }, function () { a(this).removeClass("ui-state-hover") }).focus(function () { a(".ui-slider .ui-state-focus").removeClass("ui-state-focus"); a(this).addClass("ui-state-focus") }).blur(function () { a(this).removeClass("ui-state-focus") }); this.handles.each(function (d) { a(this).data("index.ui-slider-handle", d) }); this.handles.keydown(function (i) { var f = true; var e = a(this).data("index.ui-slider-handle"); if (b.options.disabled) { return } switch (i.keyCode) { case a.ui.keyCode.HOME: case a.ui.keyCode.END: case a.ui.keyCode.UP: case a.ui.keyCode.RIGHT: case a.ui.keyCode.DOWN: case a.ui.keyCode.LEFT: f = false; if (!b._keySliding) { b._keySliding = true; a(this).addClass("ui-state-active"); b._start(i, e) } break } var g, d, h = b._step(); if (b.options.values && b.options.values.length) { g = d = b.values(e) } else { g = d = b.value() } switch (i.keyCode) { case a.ui.keyCode.HOME: d = b._valueMin(); break; case a.ui.keyCode.END: d = b._valueMax(); break; case a.ui.keyCode.UP: case a.ui.keyCode.RIGHT: if (g == b._valueMax()) { return } d = g + h; break; case a.ui.keyCode.DOWN: case a.ui.keyCode.LEFT: if (g == b._valueMin()) { return } d = g - h; break } b._slide(i, e, d); return f }).keyup(function (e) { var d = a(this).data("index.ui-slider-handle"); if (b._keySliding) { b._stop(e, d); b._change(e, d); b._keySliding = false; a(this).removeClass("ui-state-active") } }); this._refreshValue() }, destroy: function () { this.handles.remove(); this.range.remove(); this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider"); this._mouseDestroy() }, _mouseCapture: function (d) { var e = this.options; if (e.disabled) { return false } this.elementSize = { width: this.element.outerWidth(), height: this.element.outerHeight() }; this.elementOffset = this.element.offset(); var h = { x: d.pageX, y: d.pageY }; var j = this._normValueFromMouse(h); var c = this._valueMax() - this._valueMin() + 1, f; var k = this, i; this.handles.each(function (l) { var m = Math.abs(j - k.values(l)); if (c > m) { c = m; f = a(this); i = l } }); if (e.range == true && this.values(1) == e.min) { f = a(this.handles[++i]) } this._start(d, i); k._handleIndex = i; f.addClass("ui-state-active").focus(); var g = f.offset(); var b = !a(d.target).parents().andSelf().is(".ui-slider-handle"); this._clickOffset = b ? { left: 0, top: 0} : { left: d.pageX - g.left - (f.width() / 2), top: d.pageY - g.top - (f.height() / 2) - (parseInt(f.css("borderTopWidth"), 10) || 0) - (parseInt(f.css("borderBottomWidth"), 10) || 0) + (parseInt(f.css("marginTop"), 10) || 0) }; j = this._normValueFromMouse(h); this._slide(d, i, j); return true }, _mouseStart: function (b) { return true }, _mouseDrag: function (d) { var b = { x: d.pageX, y: d.pageY }; var c = this._normValueFromMouse(b); this._slide(d, this._handleIndex, c); return false }, _mouseStop: function (b) { this.handles.removeClass("ui-state-active"); this._stop(b, this._handleIndex); this._change(b, this._handleIndex); this._handleIndex = null; this._clickOffset = null; return false }, _detectOrientation: function () { this.orientation = this.options.orientation == "vertical" ? "vertical" : "horizontal" }, _normValueFromMouse: function (d) { var c, h; if ("horizontal" == this.orientation) { c = this.elementSize.width; h = d.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0) } else { c = this.elementSize.height; h = d.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0) } var f = (h / c); if (f > 1) { f = 1 } if (f < 0) { f = 0 } if ("vertical" == this.orientation) { f = 1 - f } var e = this._valueMax() - this._valueMin(), i = f * e, b = i % this.options.step, g = this._valueMin() + i - b; if (b > (this.options.step / 2)) { g += this.options.step } return parseFloat(g.toFixed(5)) }, _start: function (d, c) { var b = { handle: this.handles[c], value: this.value() }; if (this.options.values && this.options.values.length) { b.value = this.values(c); b.values = this.values() } this._trigger("start", d, b) }, _slide: function (f, e, d) { var g = this.handles[e]; if (this.options.values && this.options.values.length) { var b = this.values(e ? 0 : 1); if ((e == 0 && d >= b) || (e == 1 && d <= b)) { d = b } if (d != this.values(e)) { var c = this.values(); c[e] = d; var h = this._trigger("slide", f, { handle: this.handles[e], value: d, values: c }); var b = this.values(e ? 0 : 1); if (h !== false) { this.values(e, d, (f.type == "mousedown" && this.options.animate), true) } } } else { if (d != this.value()) { var h = this._trigger("slide", f, { handle: this.handles[e], value: d }); if (h !== false) { this._setData("value", d, (f.type == "mousedown" && this.options.animate)) } } } }, _stop: function (d, c) { var b = { handle: this.handles[c], value: this.value() }; if (this.options.values && this.options.values.length) { b.value = this.values(c); b.values = this.values() } this._trigger("stop", d, b) }, _change: function (d, c) { var b = { handle: this.handles[c], value: this.value() }; if (this.options.values && this.options.values.length) { b.value = this.values(c); b.values = this.values() } this._trigger("change", d, b) }, value: function (b) { if (arguments.length) { this._setData("value", b); this._change(null, 0) } return this._value() }, values: function (b, e, c, d) { if (arguments.length > 1) { this.options.values[b] = e; this._refreshValue(c); if (!d) { this._change(null, b) } } if (arguments.length) { if (this.options.values && this.options.values.length) { return this._values(b) } else { return this.value() } } else { return this._values() } }, _setData: function (b, d, c) { a.widget.prototype._setData.apply(this, arguments); switch (b) { case "orientation": this._detectOrientation(); this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-" + this.orientation); this._refreshValue(c); break; case "value": this._refreshValue(c); break } }, _step: function () { var b = this.options.step; return b }, _value: function () { var b = this.options.value; if (b < this._valueMin()) { b = this._valueMin() } if (b > this._valueMax()) { b = this._valueMax() } return b }, _values: function (b) { if (arguments.length) { var c = this.options.values[b]; if (c < this._valueMin()) { c = this._valueMin() } if (c > this._valueMax()) { c = this._valueMax() } return c } else { return this.options.values } }, _valueMin: function () { var b = this.options.min; return b }, _valueMax: function () { var b = this.options.max; return b }, _refreshValue: function (c) { var f = this.options.range, d = this.options, l = this; if (this.options.values && this.options.values.length) { var i, h; this.handles.each(function (p, n) { var o = (l.values(p) - l._valueMin()) / (l._valueMax() - l._valueMin()) * 100; var m = {}; m[l.orientation == "horizontal" ? "left" : "bottom"] = o + "%"; a(this).stop(1, 1)[c ? "animate" : "css"](m, d.animate); if (l.options.range === true) { if (l.orientation == "horizontal") { (p == 0) && l.range.stop(1, 1)[c ? "animate" : "css"]({ left: o + "%" }, d.animate); (p == 1) && l.range[c ? "animate" : "css"]({ width: (o - lastValPercent) + "%" }, { queue: false, duration: d.animate }) } else { (p == 0) && l.range.stop(1, 1)[c ? "animate" : "css"]({ bottom: (o) + "%" }, d.animate); (p == 1) && l.range[c ? "animate" : "css"]({ height: (o - lastValPercent) + "%" }, { queue: false, duration: d.animate }) } } lastValPercent = o }) } else { var j = this.value(), g = this._valueMin(), k = this._valueMax(), e = k != g ? (j - g) / (k - g) * 100 : 0; var b = {}; b[l.orientation == "horizontal" ? "left" : "bottom"] = e + "%"; this.handle.stop(1, 1)[c ? "animate" : "css"](b, d.animate); (f == "min") && (this.orientation == "horizontal") && this.range.stop(1, 1)[c ? "animate" : "css"]({ width: e + "%" }, d.animate); (f == "max") && (this.orientation == "horizontal") && this.range[c ? "animate" : "css"]({ width: (100 - e) + "%" }, { queue: false, duration: d.animate }); (f == "min") && (this.orientation == "vertical") && this.range.stop(1, 1)[c ? "animate" : "css"]({ height: e + "%" }, d.animate); (f == "max") && (this.orientation == "vertical") && this.range[c ? "animate" : "css"]({ height: (100 - e) + "%" }, { queue: false, duration: d.animate }) } } })); a.extend(a.ui.slider, { getter: "value values", version: "1.7.1", eventPrefix: "slide", defaults: { animate: false, delay: 0, distance: 0, max: 100, min: 0, orientation: "horizontal", range: false, step: 1, value: 0, values: null} }) })(jQuery);