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PHP Demo Application - Source Code

/Framework/Model/Vendor/jquery-ui/development-bundle/ui/minified/jquery.ui.draggable.min.js



/*
 * jQuery UI Draggable 1.8.4
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Draggables
 *
 * Depends:
 *    jquery.ui.core.js
 *    jquery.ui.mouse.js
 *    jquery.ui.widget.js
 */
(function(d){d.widget("ui.draggable",d.ui.mouse,{widgetEventPrefix:"drag",options:{addClasses:true,appendTo:"parent",axis:false,connectToSortable:false,containment:false,cursor:"auto",cursorAt:false,grid:false,handle:false,helper:"original",iframeFix:false,opacity:false,refreshPositions:false,revert:false,revertDuration:500,scope:"default",scroll:true,scrollSensitivity:20,scrollSpeed:20,snap:false,snapMode:"both",snapTolerance:20,stack:false,zIndex:false},_create:function(){if(this.options.helper==
			"original"&&!/^(?:r|a|f)/.test(this.element.css("position")))this.element[0].style.position="relative";
			this.options.addClasses&&this.element.addClass("ui-draggable");
			this.options.disabled&&this.element.addClass("ui-draggable-disabled");
			this._mouseInit()},destroy:function(){if(this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled");
				this._mouseDestroy();
				return this}},_mouseCapture:function(a){var b=
			this.options;
			if(this.helper||b.disabled||d(a.target).is(".ui-resizable-handle"))return false;
			this.handle=this._getHandle(a);
			if(!this.handle)return false;
			return true},_mouseStart:function(a){var b=this.options;
			this.helper=this._createHelper(a);
			this._cacheHelperProportions();
			if(d.ui.ddmanager)d.ui.ddmanager.current=this;
			this._cacheMargins();
			this.cssPosition=this.helper.css("position");
			this.scrollParent=this.helper.scrollParent();
			this.offset=this.positionAbs=this.element.offset();
			this.offset={top:this.offset.top-
				this.margins.top,left:this.offset.left-this.margins.left};
			d.extend(this.offset,{click:{left:a.pageX-this.offset.left,top:a.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});
			this.originalPosition=this.position=this._generatePosition(a);
			this.originalPageX=a.pageX;
			this.originalPageY=a.pageY;
			b.cursorAt&&this._adjustOffsetFromHelper(b.cursorAt);
			b.containment&&this._setContainment();
			if(this._trigger("start",a)===false){this._clear();
				return false}this._cacheHelperProportions();
			d.ui.ddmanager&&!b.dropBehaviour&&d.ui.ddmanager.prepareOffsets(this,a);
			this.helper.addClass("ui-draggable-dragging");
			this._mouseDrag(a,true);
			return true},_mouseDrag:function(a,b){this.position=this._generatePosition(a);
			this.positionAbs=this._convertPositionTo("absolute");
			if(!b){b=this._uiHash();
				if(this._trigger("drag",a,b)===false){this._mouseUp({});
					return false}this.position=b.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";
			if(!this.options.axis||
			this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";
			d.ui.ddmanager&&d.ui.ddmanager.drag(this,a);
			return false},_mouseStop:function(a){var b=false;
			if(d.ui.ddmanager&&!this.options.dropBehaviour)b=d.ui.ddmanager.drop(this,a);
			if(this.dropped){b=this.dropped;
				this.dropped=false}if(!this.element[0]||!this.element[0].parentNode)return false;
			if(this.options.revert=="invalid"&&!b||this.options.revert=="valid"&&b||this.options.revert===true||d.isFunction(this.options.revert)&&this.options.revert.call(this.element,
			b)){var c=this;
				d(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){c._trigger("stop",a)!==false&&c._clear()})}else this._trigger("stop",a)!==false&&this._clear();
			return false},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();
			return this},_getHandle:function(a){var b=!this.options.handle||!d(this.options.handle,this.element).length?true:false;
			d(this.options.handle,this.element).find("*").andSelf().each(function(){if(this==
				a.target)b=true});
			return b},_createHelper:function(a){var b=this.options;
			a=d.isFunction(b.helper)?d(b.helper.apply(this.element[0],[a])):b.helper=="clone"?this.element.clone():this.element;
			a.parents("body").length||a.appendTo(b.appendTo=="parent"?this.element[0].parentNode:b.appendTo);
			a[0]!=this.element[0]&&!/(fixed|absolute)/.test(a.css("position"))&&a.css("position","absolute");
			return a},_adjustOffsetFromHelper:function(a){if(typeof a=="string")a=a.split(" ");
			if(d.isArray(a))a={left:+a[0],top:+a[1]||
				0};
			if("left"in a)this.offset.click.left=a.left+this.margins.left;
			if("right"in a)this.offset.click.left=this.helperProportions.width-a.right+this.margins.left;
			if("top"in a)this.offset.click.top=a.top+this.margins.top;
			if("bottom"in a)this.offset.click.top=this.helperProportions.height-a.bottom+this.margins.top},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();
			var a=this.offsetParent.offset();
			if(this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
			this.offsetParent[0])){a.left+=this.scrollParent.scrollLeft();
				a.top+=this.scrollParent.scrollTop()}if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&d.browser.msie)a={top:0,left:0};
			return{top:a.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:a.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();
				return{top:a.top-
					(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}else return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var a=this.options;
			if(a.containment==
			"parent")a.containment=this.helper[0].parentNode;
			if(a.containment=="document"||a.containment=="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,d(a.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d(a.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];
			if(!/^(document|window|parent)$/.test(a.containment)&&
			a.containment.constructor!=Array){var b=d(a.containment)[0];
				if(b){a=d(a.containment).offset();
					var c=d(b).css("overflow")!="hidden";
					this.containment=[a.left+(parseInt(d(b).css("borderLeftWidth"),10)||0)+(parseInt(d(b).css("paddingLeft"),10)||0)-this.margins.left,a.top+(parseInt(d(b).css("borderTopWidth"),10)||0)+(parseInt(d(b).css("paddingTop"),10)||0)-this.margins.top,a.left+(c?Math.max(b.scrollWidth,b.offsetWidth):b.offsetWidth)-(parseInt(d(b).css("borderLeftWidth"),10)||0)-(parseInt(d(b).css("paddingRight"),
					10)||0)-this.helperProportions.width-this.margins.left,a.top+(c?Math.max(b.scrollHeight,b.offsetHeight):b.offsetHeight)-(parseInt(d(b).css("borderTopWidth"),10)||0)-(parseInt(d(b).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top]}}else if(a.containment.constructor==Array)this.containment=a.containment},_convertPositionTo:function(a,b){if(!b)b=this.position;
			a=a=="absolute"?1:-1;
			var c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],
			this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName);
			return{top:b.top+this.offset.relative.top*a+this.offset.parent.top*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop())*a),left:b.left+this.offset.relative.left*a+this.offset.parent.left*a-(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():
				f?0:c.scrollLeft())*a)}},_generatePosition:function(a){var b=this.options,c=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&d.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,f=/(html|body)/i.test(c[0].tagName),e=a.pageX,g=a.pageY;
			if(this.originalPosition){if(this.containment){if(a.pageX-this.offset.click.left<this.containment[0])e=this.containment[0]+this.offset.click.left;
					if(a.pageY-this.offset.click.top<this.containment[1])g=this.containment[1]+
					this.offset.click.top;
					if(a.pageX-this.offset.click.left>this.containment[2])e=this.containment[2]+this.offset.click.left;
					if(a.pageY-this.offset.click.top>this.containment[3])g=this.containment[3]+this.offset.click.top}if(b.grid){g=this.originalPageY+Math.round((g-this.originalPageY)/b.grid[1])*b.grid[1];
					g=this.containment?!(g-this.offset.click.top<this.containment[1]||g-this.offset.click.top>this.containment[3])?g:!(g-this.offset.click.top<this.containment[1])?g-b.grid[1]:g+b.grid[1]:g;
					e=this.originalPageX+
					Math.round((e-this.originalPageX)/b.grid[0])*b.grid[0];
					e=this.containment?!(e-this.offset.click.left<this.containment[0]||e-this.offset.click.left>this.containment[2])?e:!(e-this.offset.click.left<this.containment[0])?e-b.grid[0]:e+b.grid[0]:e}}return{top:g-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():f?0:c.scrollTop()),left:e-this.offset.click.left-
				this.offset.relative.left-this.offset.parent.left+(d.browser.safari&&d.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():f?0:c.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging");
			this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();
			this.helper=null;
			this.cancelHelperRemoval=false},_trigger:function(a,b,c){c=c||this._uiHash();
			d.ui.plugin.call(this,a,[b,c]);
			if(a=="drag")this.positionAbs=
			this._convertPositionTo("absolute");
			return d.Widget.prototype._trigger.call(this,a,b,c)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});
	d.extend(d.ui.draggable,{version:"1.8.4"});
	d.ui.plugin.add("draggable","connectToSortable",{start:function(a,b){var c=d(this).data("draggable"),f=c.options,e=d.extend({},b,{item:c.element});
			c.sortables=[];
			d(f.connectToSortable).each(function(){var g=d.data(this,"sortable");
				if(g&&!g.options.disabled){c.sortables.push({instance:g,shouldRevert:g.options.revert});
					g._refreshItems();
					g._trigger("activate",a,e)}})},stop:function(a,b){var c=d(this).data("draggable"),f=d.extend({},b,{item:c.element});
			d.each(c.sortables,function(){if(this.instance.isOver){this.instance.isOver=0;
					c.cancelHelperRemoval=true;
					this.instance.cancelHelperRemoval=false;
					if(this.shouldRevert)this.instance.options.revert=true;
					this.instance._mouseStop(a);
					this.instance.options.helper=this.instance.options._helper;
					c.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;
					this.instance._trigger("deactivate",a,f)}})},drag:function(a,b){var c=d(this).data("draggable"),f=this;
			d.each(c.sortables,function(){this.instance.positionAbs=c.positionAbs;
				this.instance.helperProportions=c.helperProportions;
				this.instance.offset.click=c.offset.click;
				if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=
						1;
						this.instance.currentItem=d(f).clone().appendTo(this.instance.element).data("sortable-item",true);
						this.instance.options._helper=this.instance.options.helper;
						this.instance.options.helper=function(){return b.helper[0]};
						a.target=this.instance.currentItem[0];
						this.instance._mouseCapture(a,true);
						this.instance._mouseStart(a,true,true);
						this.instance.offset.click.top=c.offset.click.top;
						this.instance.offset.click.left=c.offset.click.left;
						this.instance.offset.parent.left-=c.offset.parent.left-this.instance.offset.parent.left;
						this.instance.offset.parent.top-=c.offset.parent.top-this.instance.offset.parent.top;
						c._trigger("toSortable",a);
						c.dropped=this.instance.element;
						c.currentItem=c.element;
						this.instance.fromOutside=c}this.instance.currentItem&&this.instance._mouseDrag(a)}else if(this.instance.isOver){this.instance.isOver=0;
					this.instance.cancelHelperRemoval=true;
					this.instance.options.revert=false;
					this.instance._trigger("out",a,this.instance._uiHash(this.instance));
					this.instance._mouseStop(a,true);
					this.instance.options.helper=
					this.instance.options._helper;
					this.instance.currentItem.remove();
					this.instance.placeholder&&this.instance.placeholder.remove();
					c._trigger("fromSortable",a);
					c.dropped=false}})}});
	d.ui.plugin.add("draggable","cursor",{start:function(){var a=d("body"),b=d(this).data("draggable").options;
			if(a.css("cursor"))b._cursor=a.css("cursor");
			a.css("cursor",b.cursor)},stop:function(){var a=d(this).data("draggable").options;
			a._cursor&&d("body").css("cursor",a._cursor)}});
	d.ui.plugin.add("draggable","iframeFix",{start:function(){var a=
			d(this).data("draggable").options;
			d(a.iframeFix===true?"iframe":a.iframeFix).each(function(){d('<div class="ui-draggable-iframeFix" style="background: #fff;
				"></div>').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1E3}).css(d(this).offset()).appendTo("body")})},stop:function(){d("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)})}});
	d.ui.plugin.add("draggable","opacity",{start:function(a,b){a=d(b.helper);
			b=d(this).data("draggable").options;
			if(a.css("opacity"))b._opacity=a.css("opacity");
			a.css("opacity",b.opacity)},stop:function(a,b){a=d(this).data("draggable").options;
			a._opacity&&d(b.helper).css("opacity",a._opacity)}});
	d.ui.plugin.add("draggable","scroll",{start:function(){var a=d(this).data("draggable");
			if(a.scrollParent[0]!=document&&a.scrollParent[0].tagName!="HTML")a.overflowOffset=a.scrollParent.offset()},drag:function(a){var b=d(this).data("draggable"),c=b.options,f=false;
			if(b.scrollParent[0]!=document&&b.scrollParent[0].tagName!=
			"HTML"){if(!c.axis||c.axis!="x")if(b.overflowOffset.top+b.scrollParent[0].offsetHeight-a.pageY<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop+c.scrollSpeed;
				else if(a.pageY-b.overflowOffset.top<c.scrollSensitivity)b.scrollParent[0].scrollTop=f=b.scrollParent[0].scrollTop-c.scrollSpeed;
				if(!c.axis||c.axis!="y")if(b.overflowOffset.left+b.scrollParent[0].offsetWidth-a.pageX<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft+c.scrollSpeed;
				else if(a.pageX-
				b.overflowOffset.left<c.scrollSensitivity)b.scrollParent[0].scrollLeft=f=b.scrollParent[0].scrollLeft-c.scrollSpeed}else{if(!c.axis||c.axis!="x")if(a.pageY-d(document).scrollTop()<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()-c.scrollSpeed);
				else if(d(window).height()-(a.pageY-d(document).scrollTop())<c.scrollSensitivity)f=d(document).scrollTop(d(document).scrollTop()+c.scrollSpeed);
				if(!c.axis||c.axis!="y")if(a.pageX-d(document).scrollLeft()<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()-
				c.scrollSpeed);
				else if(d(window).width()-(a.pageX-d(document).scrollLeft())<c.scrollSensitivity)f=d(document).scrollLeft(d(document).scrollLeft()+c.scrollSpeed)}f!==false&&d.ui.ddmanager&&!c.dropBehaviour&&d.ui.ddmanager.prepareOffsets(b,a)}});
	d.ui.plugin.add("draggable","snap",{start:function(){var a=d(this).data("draggable"),b=a.options;
			a.snapElements=[];
			d(b.snap.constructor!=String?b.snap.items||":data(draggable)":b.snap).each(function(){var c=d(this),f=c.offset();
				this!=a.element[0]&&a.snapElements.push({item:this,
					width:c.outerWidth(),height:c.outerHeight(),top:f.top,left:f.left})})},drag:function(a,b){for(var c=d(this).data("draggable"),f=c.options,e=f.snapTolerance,g=b.offset.left,n=g+c.helperProportions.width,m=b.offset.top,o=m+c.helperProportions.height,h=c.snapElements.length-1;
			h>=0;
			h--){var i=c.snapElements[h].left,k=i+c.snapElements[h].width,j=c.snapElements[h].top,l=j+c.snapElements[h].height;
				if(i-e<g&&g<k+e&&j-e<m&&m<l+e||i-e<g&&g<k+e&&j-e<o&&o<l+e||i-e<n&&n<k+e&&j-e<m&&m<l+e||i-e<n&&n<k+e&&j-e<o&&
				o<l+e){if(f.snapMode!="inner"){var p=Math.abs(j-o)<=e,q=Math.abs(l-m)<=e,r=Math.abs(i-n)<=e,s=Math.abs(k-g)<=e;
						if(p)b.position.top=c._convertPositionTo("relative",{top:j-c.helperProportions.height,left:0}).top-c.margins.top;
						if(q)b.position.top=c._convertPositionTo("relative",{top:l,left:0}).top-c.margins.top;
						if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i-c.helperProportions.width}).left-c.margins.left;
						if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k}).left-c.margins.left}var t=
					p||q||r||s;
					if(f.snapMode!="outer"){p=Math.abs(j-m)<=e;
						q=Math.abs(l-o)<=e;
						r=Math.abs(i-g)<=e;
						s=Math.abs(k-n)<=e;
						if(p)b.position.top=c._convertPositionTo("relative",{top:j,left:0}).top-c.margins.top;
						if(q)b.position.top=c._convertPositionTo("relative",{top:l-c.helperProportions.height,left:0}).top-c.margins.top;
						if(r)b.position.left=c._convertPositionTo("relative",{top:0,left:i}).left-c.margins.left;
						if(s)b.position.left=c._convertPositionTo("relative",{top:0,left:k-c.helperProportions.width}).left-c.margins.left}if(!c.snapElements[h].snapping&&
					(p||q||r||s||t))c.options.snap.snap&&c.options.snap.snap.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));
					c.snapElements[h].snapping=p||q||r||s||t}else{c.snapElements[h].snapping&&c.options.snap.release&&c.options.snap.release.call(c.element,a,d.extend(c._uiHash(),{snapItem:c.snapElements[h].item}));
					c.snapElements[h].snapping=false}}}});
	d.ui.plugin.add("draggable","stack",{start:function(){var a=d(this).data("draggable").options;
			a=d.makeArray(d(a.stack)).sort(function(c,f){return(parseInt(d(c).css("zIndex"),
				10)||0)-(parseInt(d(f).css("zIndex"),10)||0)});
			if(a.length){var b=parseInt(a[0].style.zIndex)||0;
				d(a).each(function(c){this.style.zIndex=b+c});
				this[0].style.zIndex=b+a.length}}});
	d.ui.plugin.add("draggable","zIndex",{start:function(a,b){a=d(b.helper);
			b=d(this).data("draggable").options;
			if(a.css("zIndex"))b._zIndex=a.css("zIndex");
			a.css("zIndex",b.zIndex)},stop:function(a,b){a=d(this).data("draggable").options;
			a._zIndex&&d(b.helper).css("zIndex",a._zIndex)}})})(jQuery);





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