~jstys-z/helioviewer.org/timeline

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);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]};this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()};if(C.helper=="original"){this._storedCSS={position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left"),clear:this.currentItem.css("clear")}}else{this.currentItem.hide()}this.helper.css({position:"absolute",clear:"both"}).addClass("ui-sortable-helper");this._createPlaceholder();this._propagate("start",G);if(!this._preserveHelperProportions){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}}if(C.cursorAt){if(C.cursorAt.left!=undefined){this.offset.click.left=C.cursorAt.left}if(C.cursorAt.right!=undefined){this.offset.click.left=this.helperProportions.width-C.cursorAt.right}if(C.cursorAt.top!=undefined){this.offset.click.top=C.cursorAt.top}if(C.cursorAt.bottom!=undefined){this.offset.click.top=this.helperProportions.height-C.cursorAt.bottom}}if(C.containment){if(C.containment=="parent"){C.containment=this.helper[0].parentNode}if(C.containment=="document"||C.containment=="window"){this.containment=[0-this.offset.parent.left,0-this.offset.parent.top,B(C.containment=="document"?document:window).width()-this.offset.parent.left-this.helperProportions.width-this.margins.left-(parseInt(this.element.css("marginRight"),10)||0),(B(C.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.offset.parent.top-this.helperProportions.height-this.margins.top-(parseInt(this.element.css("marginBottom"),10)||0)]}if(!(/^(document|window|parent)$/).test(C.containment)){var D=B(C.containment)[0];var J=B(C.containment).offset();var H=(B(D).css("overflow")!="hidden");this.containment=[J.left+(parseInt(B(D).css("borderLeftWidth"),10)||0)-this.offset.parent.left,J.top+(parseInt(B(D).css("borderTopWidth"),10)||0)-this.offset.parent.top,J.left+(H?Math.max(D.scrollWidth,D.offsetWidth):D.offsetWidth)-(parseInt(B(D).css("borderLeftWidth"),10)||0)-this.offset.parent.left-this.helperProportions.width-this.margins.left-(parseInt(this.currentItem.css("marginRight"),10)||0),J.top+(H?Math.max(D.scrollHeight,D.offsetHeight):D.offsetHeight)-(parseInt(B(D).css("borderTopWidth"),10)||0)-this.offset.parent.top-this.helperProportions.height-this.margins.top-(parseInt(this.currentItem.css("marginBottom"),10)||0)]}}if(!K){for(var F=this.containers.length-1;F>=0;F--){this.containers[F]._propagate("activate",G,this)}}if(B.ui.ddmanager){B.ui.ddmanager.current=this}if(B.ui.ddmanager&&!C.dropBehaviour){B.ui.ddmanager.prepareOffsets(this,G)}this.dragging=true;this._mouseDrag(G);return true},_convertPositionTo:function(D,E){if(!E){E=this.position}var C=D=="absolute"?1:-1;return{top:(E.top+this.offset.parent.top*C-(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)*C+this.margins.top*C),left:(E.left+this.offset.parent.left*C-(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft)*C+this.margins.left*C)}},_generatePosition:function(F){var G=this.options;var C={top:(F.pageY-this.offset.click.top-this.offset.parent.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)),left:(F.pageX-this.offset.click.left-this.offset.parent.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft))};if(!this.originalPosition){return C}if(this.containment){if(C.left<this.containment[0]){C.left=this.containment[0]}if(C.top<this.containment[1]){C.top=this.containment[1]}if(C.left>this.containment[2]){C.left=this.containment[2]}if(C.top>this.containment[3]){C.top=this.containment[3]}}if(G.grid){var E=this.originalPosition.top+Math.round((C.top-this.originalPosition.top)/G.grid[1])*G.grid[1];C.top=this.containment?(!(E<this.containment[1]||E>this.containment[3])?E:(!(E<this.containment[1])?E-G.grid[1]:E+G.grid[1])):E;var D=this.originalPosition.left+Math.round((C.left-this.originalPosition.left)/G.grid[0])*G.grid[0];C.left=this.containment?(!(D<this.containment[0]||D>this.containment[2])?D:(!(D<this.containment[0])?D-G.grid[0]:D+G.grid[0])):D}return C},_mouseDrag:function(D){this.position=this._generatePosition(D);this.positionAbs=this._convertPositionTo("absolute");B.ui.plugin.call(this,"sort",[D,this.ui()]);this.positionAbs=this._convertPositionTo("absolute");this.helper[0].style.left=this.position.left+"px";this.helper[0].style.top=this.position.top+"px";for(var C=this.items.length-1;C>=0;C--){var E=this._intersectsWithEdge(this.items[C]);if(!E){continue}if(this.items[C].item[0]!=this.currentItem[0]&&this.placeholder[E==1?"next":"prev"]()[0]!=this.items[C].item[0]&&!A(this.placeholder[0],this.items[C].item[0])&&(this.options.type=="semi-dynamic"?!A(this.element[0],this.items[C].item[0]):true)){this.updateOriginalPosition=this._generatePosition(D);this.direction=E==1?"down":"up";this.options.sortIndicator.call(this,D,this.items[C]);this._propagate("change",D);break}}this._contactContainers(D);if(B.ui.ddmanager){B.ui.ddmanager.drag(this,D)}this.element.triggerHandler("sort",[D,this.ui()],this.options["sort"]);return false},_rearrange:function(H,G,D,F){D?D[0].appendChild(this.placeholder[0]):G.item[0].parentNode.insertBefore(this.placeholder[0],(this.direction=="down"?G.item[0]:G.item[0].nextSibling));this.counter=this.counter?++this.counter:1;var E=this,C=this.counter;window.setTimeout(function(){if(C==E.counter){E.refreshPositions(!F)}},0)},_mouseStop:function(E,D){if(B.ui.ddmanager&&!this.options.dropBehaviour){B.ui.ddmanager.drop(this,E)}if(this.options.revert){var C=this;var F=C.placeholder.offset();B(this.helper).animate({left:F.left-this.offset.parent.left-C.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:F.top-this.offset.parent.top-C.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){C._clear(E)})}else{this._clear(E,D)}return false},_clear:function(E,D){if(!this._noFinalSort){this.placeholder.before(this.currentItem)}this._noFinalSort=null;if(this.options.helper=="original"){this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else{this.currentItem.show()}if(this.domPosition.prev!=this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!=this.currentItem.parent()[0]){this._propagate("update",E,null,D)}if(!A(this.element[0],this.currentItem[0])){this._propagate("remove",E,null,D);for(var C=this.containers.length-1;C>=0;C--){if(A(this.containers[C].element[0],this.currentItem[0])){this.containers[C]._propagate("update",E,this,D);this.containers[C]._propagate("receive",E,this,D)}}}for(var C=this.containers.length-1;C>=0;C--){this.containers[C]._propagate("deactivate",E,this,D);if(this.containers[C].containerCache.over){this.containers[C]._propagate("out",E,this);this.containers[C].containerCache.over=0}}this.dragging=false;if(this.cancelHelperRemoval){this._propagate("beforeStop",E,null,D);this._propagate("stop",E,null,D);return false}this._propagate("beforeStop",E,null,D);this.placeholder.remove();if(this.options.helper!="original"){this.helper.remove()}this.helper=null;this._propagate("stop",E,null,D);return true}}));B.extend(B.ui.sortable,{getter:"serialize toArray",defaults:{helper:"original",tolerance:"guess",distance:1,delay:0,scroll:true,scrollSensitivity:20,scrollSpeed:20,cancel:":input",items:"> *",zIndex:1000,dropOnEmpty:true,appendTo:"parent",sortIndicator:B.ui.sortable.prototype._rearrange,scope:"default",forcePlaceholderSize:false}});B.ui.plugin.add("sortable","cursor",{start:function(E,D){var C=B("body");if(C.css("cursor")){D.options._cursor=C.css("cursor")}C.css("cursor",D.options.cursor)},beforeStop:function(D,C){if(C.options._cursor){B("body").css("cursor",C.options._cursor)}}});B.ui.plugin.add("sortable","zIndex",{start:function(E,D){var C=D.helper;if(C.css("zIndex")){D.options._zIndex=C.css("zIndex")}C.css("zIndex",D.options.zIndex)},beforeStop:function(D,C){if(C.options._zIndex){B(C.helper).css("zIndex",C.options._zIndex)}}});B.ui.plugin.add("sortable","opacity",{start:function(E,D){var C=D.helper;if(C.css("opacity")){D.options._opacity=C.css("opacity")}C.css("opacity",D.options.opacity)},beforeStop:function(D,C){if(C.options._opacity){B(C.helper).css("opacity",C.options._opacity)}}});B.ui.plugin.add("sortable","scroll",{start:function(E,D){var F=D.options;var C=B(this).data("sortable");C.overflowY=function(G){do{if(/auto|scroll/.test(G.css("overflow"))||(/auto|scroll/).test(G.css("overflow-y"))){return G}G=G.parent()}while(G[0].parentNode);return B(document)}(C.currentItem);C.overflowX=function(G){do{if(/auto|scroll/.test(G.css("overflow"))||(/auto|scroll/).test(G.css("overflow-x"))){return G}G=G.parent()}while(G[0].parentNode);return B(document)}(C.currentItem);if(C.overflowY[0]!=document&&C.overflowY[0].tagName!="HTML"){C.overflowYOffset=C.overflowY.offset()}if(C.overflowX[0]!=document&&C.overflowX[0].tagName!="HTML"){C.overflowXOffset=C.overflowX.offset()}},sort:function(E,D){var F=D.options;var C=B(this).data("sortable");if(C.overflowY[0]!=document&&C.overflowY[0].tagName!="HTML"){if((C.overflowYOffset.top+C.overflowY[0].offsetHeight)-E.pageY<F.scrollSensitivity){C.overflowY[0].scrollTop=C.overflowY[0].scrollTop+F.scrollSpeed}if(E.pageY-C.overflowYOffset.top<F.scrollSensitivity){C.overflowY[0].scrollTop=C.overflowY[0].scrollTop-F.scrollSpeed}}else{if(E.pageY-B(document).scrollTop()<F.scrollSensitivity){B(document).scrollTop(B(document).scrollTop()-F.scrollSpeed)}if(B(window).height()-(E.pageY-B(document).scrollTop())<F.scrollSensitivity){B(document).scrollTop(B(document).scrollTop()+F.scrollSpeed)}}if(C.overflowX[0]!=document&&C.overflowX[0].tagName!="HTML"){if((C.overflowXOffset.left+C.overflowX[0].offsetWidth)-E.pageX<F.scrollSensitivity){C.overflowX[0].scrollLeft=C.overflowX[0].scrollLeft+F.scrollSpeed}if(E.pageX-C.overflowXOffset.left<F.scrollSensitivity){C.overflowX[0].scrollLeft=C.overflowX[0].scrollLeft-F.scrollSpeed}}else{if(E.pageX-B(document).scrollLeft()<F.scrollSensitivity){B(document).scrollLeft(B(document).scrollLeft()-F.scrollSpeed)}if(B(window).width()-(E.pageX-B(document).scrollLeft())<F.scrollSensitivity){B(document).scrollLeft(B(document).scrollLeft()+F.scrollSpeed)}}}});B.ui.plugin.add("sortable","axis",{sort:function(E,D){var C=B(this).data("sortable");if(D.options.axis=="y"){C.position.left=C.originalPosition.left}if(D.options.axis=="x"){C.position.top=C.originalPosition.top}}})})(jQuery)