libjs-jquery-ui 1.10.1+dfsg-1 / usr / share / javascript / jquery-ui / ui / jquery.ui.slider.min.js

/*
 * jQuery UI Slider 1.10.1
 * http://jqueryui.com
 *
 * Copyright 2013 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/slider/
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function(b,c){var a=5;b.widget("ui.slider",b.ui.mouse,{version:"1.10.1",widgetEventPrefix:"slide",options:{animate:false,distance:0,max:100,min:0,orientation:"horizontal",range:false,step:1,value:0,values:null,change:null,slide:null,start:null,stop:null},_create:function(){this._keySliding=false;this._mouseSliding=false;this._animateOff=true;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._refresh();this._setOption("disabled",this.options.disabled);this._animateOff=false},_refresh:function(){this._createRange();this._createHandles();this._setupEvents();this._refreshValue()},_createHandles:function(){var g,d,e=this.options,j=this.element.find(".ui-slider-handle").addClass("ui-state-default ui-corner-all"),h="<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",f=[];d=(e.values&&e.values.length)||1;if(j.length>d){j.slice(d).remove();j=j.slice(0,d)}for(g=j.length;g<d;g++){f.push(h)}this.handles=j.add(b(f.join("")).appendTo(this.element));this.handle=this.handles.eq(0);this.handles.each(function(k){b(this).data("ui-slider-handle-index",k)})},_createRange:function(){var d=this.options,e="";if(d.range){if(d.range===true){if(!d.values){d.values=[this._valueMin(),this._valueMin()]}else{if(d.values.length&&d.values.length!==2){d.values=[d.values[0],d.values[0]]}else{if(b.isArray(d.values)){d.values=d.values.slice(0)}}}}if(!this.range||!this.range.length){this.range=b("<div></div>").appendTo(this.element);e="ui-slider-range ui-widget-header ui-corner-all"}else{this.range.removeClass("ui-slider-range-min ui-slider-range-max").css({left:"",bottom:""})}this.range.addClass(e+((d.range==="min"||d.range==="max")?" ui-slider-range-"+d.range:""))}else{this.range=b([])}},_setupEvents:function(){var d=this.handles.add(this.range).filter("a");this._off(d);this._on(d,this._handleEvents);this._hoverable(d);this._focusable(d)},_destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-widget ui-widget-content ui-corner-all");this._mouseDestroy()},_mouseCapture:function(f){var j,m,e,h,l,n,i,d,k=this,g=this.options;if(g.disabled){return false}this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();j={x:f.pageX,y:f.pageY};m=this._normValueFromMouse(j);e=this._valueMax()-this._valueMin()+1;this.handles.each(function(o){var p=Math.abs(m-k.values(o));if((e>p)||(e===p&&(o===k._lastChangedValue||k.values(o)===g.min))){e=p;h=b(this);l=o}});n=this._start(f,l);if(n===false){return false}this._mouseSliding=true;this._handleIndex=l;h.addClass("ui-state-active").focus();i=h.offset();d=!b(f.target).parents().addBack().is(".ui-slider-handle");this._clickOffset=d?{left:0,top:0}:{left:f.pageX-i.left-(h.width()/2),top:f.pageY-i.top-(h.height()/2)-(parseInt(h.css("borderTopWidth"),10)||0)-(parseInt(h.css("borderBottomWidth"),10)||0)+(parseInt(h.css("marginTop"),10)||0)};if(!this.handles.hasClass("ui-state-hover")){this._slide(f,l,m)}this._animateOff=true;return true},_mouseStart:function(){return true},_mouseDrag:function(f){var d={x:f.pageX,y:f.pageY},e=this._normValueFromMouse(d);this._slide(f,this._handleIndex,e);return false},_mouseStop:function(d){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(d,this._handleIndex);this._change(d,this._handleIndex);this._handleIndex=null;this._clickOffset=null;this._animateOff=false;return false},_detectOrientation:function(){this.orientation=(this.options.orientation==="vertical")?"vertical":"horizontal"},_normValueFromMouse:function(e){var d,h,g,f,i;if(this.orientation==="horizontal"){d=this.elementSize.width;h=e.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{d=this.elementSize.height;h=e.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}g=(h/d);if(g>1){g=1}if(g<0){g=0}if(this.orientation==="vertical"){g=1-g}f=this._valueMax()-this._valueMin();i=this._valueMin()+g*f;return this._trimAlignValue(i)},_start:function(f,e){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}return this._trigger("start",f,d)},_slide:function(h,g,f){var d,e,i;if(this.options.values&&this.options.values.length){d=this.values(g?0:1);if((this.options.values.length===2&&this.options.range===true)&&((g===0&&f>d)||(g===1&&f<d))){f=d}if(f!==this.values(g)){e=this.values();e[g]=f;i=this._trigger("slide",h,{handle:this.handles[g],value:f,values:e});d=this.values(g?0:1);if(i!==false){this.values(g,f,true)}}}else{if(f!==this.value()){i=this._trigger("slide",h,{handle:this.handles[g],value:f});if(i!==false){this.value(f)}}}},_stop:function(f,e){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}this._trigger("stop",f,d)},_change:function(f,e){if(!this._keySliding&&!this._mouseSliding){var d={handle:this.handles[e],value:this.value()};if(this.options.values&&this.options.values.length){d.value=this.values(e);d.values=this.values()}this._lastChangedValue=e;this._trigger("change",f,d)}},value:function(d){if(arguments.length){this.options.value=this._trimAlignValue(d);this._refreshValue();this._change(null,0);return}return this._value()},values:function(e,h){var g,d,f;if(arguments.length>1){this.options.values[e]=this._trimAlignValue(h);this._refreshValue();this._change(null,e);return}if(arguments.length){if(b.isArray(arguments[0])){g=this.options.values;d=arguments[0];for(f=0;f<g.length;f+=1){g[f]=this._trimAlignValue(d[f]);this._change(null,f)}this._refreshValue()}else{if(this.options.values&&this.options.values.length){return this._values(e)}else{return this.value()}}}else{return this._values()}},_setOption:function(e,f){var d,g=0;if(e==="range"&&this.options.range===true){if(f==="min"){this.options.value=this._values(0);this.options.values=null}else{if(f==="max"){this.options.value=this._values(this.options.values.length-1);this.options.values=null}}}if(b.isArray(this.options.values)){g=this.options.values.length}b.Widget.prototype._setOption.apply(this,arguments);switch(e){case"orientation":this._detectOrientation();this.element.removeClass("ui-slider-horizontal ui-slider-vertical").addClass("ui-slider-"+this.orientation);this._refreshValue();break;case"value":this._animateOff=true;this._refreshValue();this._change(null,0);this._animateOff=false;break;case"values":this._animateOff=true;this._refreshValue();for(d=0;d<g;d+=1){this._change(null,d)}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}},_value:function(){var d=this.options.value;d=this._trimAlignValue(d);return d},_values:function(d){var g,f,e;if(arguments.length){g=this.options.values[d];g=this._trimAlignValue(g);return g}else{if(this.options.values&&this.options.values.length){f=this.options.values.slice();for(e=0;e<f.length;e+=1){f[e]=this._trimAlignValue(f[e])}return f}else{return[]}}},_trimAlignValue:function(g){if(g<=this._valueMin()){return this._valueMin()}if(g>=this._valueMax()){return this._valueMax()}var d=(this.options.step>0)?this.options.step:1,f=(g-this._valueMin())%d,e=g-f;if(Math.abs(f)*2>=d){e+=(f>0)?d:(-d)}return parseFloat(e.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max},_refreshValue:function(){var i,h,l,j,m,g=this.options.range,f=this.options,k=this,e=(!this._animateOff)?f.animate:false,d={};if(this.options.values&&this.options.values.length){this.handles.each(function(n){h=(k.values(n)-k._valueMin())/(k._valueMax()-k._valueMin())*100;d[k.orientation==="horizontal"?"left":"bottom"]=h+"%";b(this).stop(1,1)[e?"animate":"css"](d,f.animate);if(k.options.range===true){if(k.orientation==="horizontal"){if(n===0){k.range.stop(1,1)[e?"animate":"css"]({left:h+"%"},f.animate)}if(n===1){k.range[e?"animate":"css"]({width:(h-i)+"%"},{queue:false,duration:f.animate})}}else{if(n===0){k.range.stop(1,1)[e?"animate":"css"]({bottom:(h)+"%"},f.animate)}if(n===1){k.range[e?"animate":"css"]({height:(h-i)+"%"},{queue:false,duration:f.animate})}}}i=h})}else{l=this.value();j=this._valueMin();m=this._valueMax();h=(m!==j)?(l-j)/(m-j)*100:0;d[this.orientation==="horizontal"?"left":"bottom"]=h+"%";this.handle.stop(1,1)[e?"animate":"css"](d,f.animate);if(g==="min"&&this.orientation==="horizontal"){this.range.stop(1,1)[e?"animate":"css"]({width:h+"%"},f.animate)}if(g==="max"&&this.orientation==="horizontal"){this.range[e?"animate":"css"]({width:(100-h)+"%"},{queue:false,duration:f.animate})}if(g==="min"&&this.orientation==="vertical"){this.range.stop(1,1)[e?"animate":"css"]({height:h+"%"},f.animate)}if(g==="max"&&this.orientation==="vertical"){this.range[e?"animate":"css"]({height:(100-h)+"%"},{queue:false,duration:f.animate})}}},_handleEvents:{keydown:function(h){var i,f,e,g,d=b(h.target).data("ui-slider-handle-index");switch(h.keyCode){case b.ui.keyCode.HOME:case b.ui.keyCode.END:case b.ui.keyCode.PAGE_UP:case b.ui.keyCode.PAGE_DOWN:case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:h.preventDefault();if(!this._keySliding){this._keySliding=true;b(h.target).addClass("ui-state-active");i=this._start(h,d);if(i===false){return}}break}g=this.options.step;if(this.options.values&&this.options.values.length){f=e=this.values(d)}else{f=e=this.value()}switch(h.keyCode){case b.ui.keyCode.HOME:e=this._valueMin();break;case b.ui.keyCode.END:e=this._valueMax();break;case b.ui.keyCode.PAGE_UP:e=this._trimAlignValue(f+((this._valueMax()-this._valueMin())/a));break;case b.ui.keyCode.PAGE_DOWN:e=this._trimAlignValue(f-((this._valueMax()-this._valueMin())/a));break;case b.ui.keyCode.UP:case b.ui.keyCode.RIGHT:if(f===this._valueMax()){return}e=this._trimAlignValue(f+g);break;case b.ui.keyCode.DOWN:case b.ui.keyCode.LEFT:if(f===this._valueMin()){return}e=this._trimAlignValue(f-g);break}this._slide(h,d,e)},click:function(d){d.preventDefault()},keyup:function(e){var d=b(e.target).data("ui-slider-handle-index");if(this._keySliding){this._keySliding=false;this._stop(e,d);this._change(e,d);b(e.target).removeClass("ui-state-active")}}}})}(jQuery));