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编辑当前文件:/home2/sdektunc/.trash/cepali/lib/amd/build/sortable_list.min.js
define(["jquery","core/log","core/autoscroll","core/str","core/modal_factory","core/modal_events","core/notification"],function(a,b,c,d,e,f,g){var h={targetListSelector:null,moveHandlerSelector:"[data-drag-type=move]",isHorizontal:!1,autoScroll:!0},i={keyboardDragClass:"dragdrop-keyboard-drag",isDraggedClass:"sortable-list-is-dragged",currentPositionClass:"sortable-list-current-position",sourceListClass:"sortable-list-source",targetListClass:"sortable-list-target",overElementClass:"sortable-list-over-element"},j=function(){var a,b=!1,c="testpassiveeventoptions";try{a=Object.defineProperty({},"passive",{get:function(){b=!0}}),document.addEventListener(c,a,a),document.removeEventListener(c,a,a)}catch(d){b=!1}return b},k=function(a){return{setup:function(b,c,d){return!!c.includes("notPassive")&&(this.addEventListener(a,d,{passive:!1}),!0)}}};j&&(a.event.special.touchstart=k("touchstart"),a.event.special.touchmove=k("touchmove"),a.event.special.touchend=k("touchend"));var l=function(b,c){this.info=null,this.proxy=null,this.proxyDelta=null,this.dragCounter=0,this.lastEvent=null,this.config=a.extend({},h,c||{}),this.config.listSelector=b,this.config.targetListSelector||(this.config.targetListSelector=b),"object"==typeof this.config.listSelector?a(this.config.listSelector).on("mousedown touchstart.notPassive",a.proxy(this.dragStartHandler,this)):a("body").on("mousedown touchstart.notPassive",this.config.listSelector,a.proxy(this.dragStartHandler,this)),null!==this.config.moveHandlerSelector&&a("body").on("click keypress",this.config.moveHandlerSelector,a.proxy(this.clickHandler,this))};return l.EVENTS={DRAGSTART:"sortablelist-dragstart",DRAG:"sortablelist-drag",DROP:"sortablelist-drop",DRAGEND:"sortablelist-dragend"},l.prototype.resetDraggedClasses=function(){var b=[i.isDraggedClass,i.currentPositionClass,i.overElementClass,i.targetListClass];for(var c in b)a("."+b[c]).removeClass(b[c]);this.proxy&&(this.proxy.remove(),this.proxy=a())},l.prototype.calculatePositionOnPage=function(b){if(b.originalEvent&&b.originalEvent.touches&&void 0!==b.originalEvent.touches[0]){var c=b.originalEvent.touches[0];b.pageX=c.pageX,b.pageY=c.pageY}void 0===b.pageX?(b.pageX=this.lastEvent.pageX,b.pageY=this.lastEvent.pageY):this.lastEvent=b,void 0===b.clientX&&(b.clientX=Math.round(b.pageX-a(window).scrollLeft()),b.clientY=Math.round(b.pageY-a(window).scrollTop()))},l.prototype.dragStartHandler=function(b){if(null!==this.info){if("click"===this.info.type||"touchend"===this.info.type)return;this.moveElement(this.info.sourceList,this.info.sourceNextElement),this.finishDragging()}if("mousedown"!==b.type||1===b.which){this.calculatePositionOnPage(b);var d=a(b.target).closest(a(b.currentTarget).children());if(d.length&&(null===this.config.moveHandlerSelector||a(b.target).closest(this.config.moveHandlerSelector,d).length)){b.stopPropagation(),b.preventDefault(),this.dragCounter++,this.info={element:d,sourceNextElement:d.next(),sourceList:d.parent(),targetNextElement:d.next(),targetList:d.parent(),type:b.type,dropped:!1,startX:b.pageX,startY:b.pageY,startTime:(new Date).getTime()},a(this.config.targetListSelector).addClass(i.targetListClass);var e=d.offset();d.addClass(i.currentPositionClass),this.proxyDelta={x:e.left-b.pageX,y:e.top-b.pageY},this.proxy=a();var f=this.dragCounter;setTimeout(a.proxy(function(){null!==this.info&&"click"!==this.info.type&&"keypress"!==this.info.type&&this.dragCounter===f&&this.createProxy()},this),500),a(window).on("mousemove touchmove.notPassive mouseup touchend.notPassive",a.proxy(this.dragHandler,this)),a(window).on("keypress",a.proxy(this.dragcancelHandler,this)),this.config.autoScroll&&c.start(function(){a(window).trigger("mousemove")}),this.executeCallback(l.EVENTS.DRAGSTART)}}},l.prototype.createProxy=function(){this.proxy=this.info.element.clone(),this.info.sourceList.append(this.proxy),this.proxy.removeAttr("id").removeClass(i.currentPositionClass).addClass(i.isDraggedClass).css({position:"fixed"}),this.proxy.offset({top:this.proxyDelta.y+this.lastEvent.pageY,left:this.proxyDelta.x+this.lastEvent.pageX})},l.prototype.clickHandler=function(b){if(("keypress"!==b.type||13===b.originalEvent.keyCode||32===b.originalEvent.keyCode)&&null===this.info){var c=a(b.target).closest(this.config.moveHandlerSelector),d=c.closest(this.config.listSelector),e=c.closest(d.children());e.length&&(b.preventDefault(),b.stopPropagation(),this.dragCounter++,this.info={element:e,sourceNextElement:e.next(),sourceList:d,targetNextElement:e.next(),targetList:d,dropped:!1,type:b.type,startTime:(new Date).getTime()},this.executeCallback(l.EVENTS.DRAGSTART),this.displayMoveDialogue(c))}},l.prototype.getPositionInNode=function(a,b,c){if(!c.length)return null;var d=c[0],e=0,f=d.getBoundingClientRect(),g=b-(f.top+window.scrollY),h=a-(f.left+window.scrollX);return h>=-e&&h<=f.width+e&&g>=-e&&g<=f.height+e?{x:h,y:g,xRatio:f.width?h/f.width:0,yRatio:f.height?g/f.height:0}:null},l.prototype.isListHorizontal=function(a){var b=this.config.isHorizontal;return b===!0||b===!1?b:b(a)},l.prototype.dragHandler=function(b){b.preventDefault(),b.stopPropagation(),this.calculatePositionOnPage(b),this.proxy.offset({top:-1e3,left:-1e3});var c=a(document.elementFromPoint(b.clientX,b.clientY)),d=this.info.element[0],e=function(){return this!==d},f=c.closest("."+i.targetListClass+" > :not(."+i.isDraggedClass+")").filter(e),g=c.closest("."+i.targetListClass),h=this.proxy,j=function(){return!h||!h.length||this!==h[0]};if(a("."+i.overElementClass).removeClass(i.overElementClass),f.addClass(i.overElementClass),this.proxy.offset({top:this.proxyDelta.y+b.pageY,left:this.proxyDelta.x+b.pageX}),g.length&&!g.children().filter(j).length)this.moveElement(g,a());else if(1===f.length&&!this.info.element.find(f[0]).length){var k=this.getPositionInNode(b.pageX,b.pageY,f);if(k){var m=f.parent(),n=this.isListHorizontal(m)?k.xRatio:k.yRatio,o=f.find("."+i.targetListClass),p=!o.children().filter(j).filter(e).length;o.length&&p&&n>.2&&n<.8?this.moveElement(o,a()):n>.5?this.moveElement(m,f.next().filter(j)):this.moveElement(m,f)}}if("mouseup"===b.type||"touchend"===b.type){this.info.endX=b.pageX,this.info.endY=b.pageY,this.info.endTime=(new Date).getTime(),this.info.dropped=!0,this.info.positionChanged=this.hasPositionChanged(this.info);var q=this.info;this.executeCallback(l.EVENTS.DROP),this.finishDragging(),"touchend"===b.type&&null!==this.config.moveHandlerSelector&&q.endTime-q.startTime<500&&!q.positionChanged&&this.clickHandler(b)}},l.prototype.hasPositionChanged=function(a){return a.sourceList[0]!==a.targetList[0]||a.sourceNextElement.length!==a.targetNextElement.length||a.sourceNextElement.length&&a.sourceNextElement[0]!==a.targetNextElement[0]},l.prototype.moveElement=function(a,b){var c=this.info.element;b.length&&b[0]===c[0]||a[0]===this.info.targetList[0]&&b.length===this.info.targetNextElement.length&&b[0]===this.info.targetNextElement[0]||(b.length?a[0].insertBefore(c[0],b[0]):this.proxy&&this.proxy.parent().length&&this.proxy.parent()[0]===a[0]?a[0].insertBefore(c[0],this.proxy[0]):a[0].appendChild(c[0]),this.info.targetList=a,this.info.targetNextElement=b,this.executeCallback(l.EVENTS.DRAG))},l.prototype.finishDragging=function(){this.resetDraggedClasses(),this.config.autoScroll&&c.stop(),a(window).off("mousemove touchmove.notPassive mouseup touchend.notPassive",a.proxy(this.dragHandler,this)),a(window).off("keypress",a.proxy(this.dragcancelHandler,this)),this.executeCallback(l.EVENTS.DRAGEND),this.info=null},l.prototype.executeCallback=function(a){this.info.element.trigger(a,this.info)},l.prototype.dragcancelHandler=function(a){"keypress"===a.type&&27===a.originalEvent.keyCode&&(this.moveElement(this.info.sourceList,this.info.sourceNextElement),this.finishDragging())},l.prototype.getElementName=function(b){return a.Deferred().resolve(b.text())},l.prototype.getDestinationName=function(a,b){return b.length?this.getElementName(b).then(function(a){return d.get_string("movecontentafter","moodle",a)}):d.get_string("movecontenttothetop","moodle")},l.prototype.getMoveDialogueTitle=function(b,c){return c.attr("title")?a.Deferred().resolve(c.attr("title")):this.getElementName(b).then(function(a){return d.get_string("movecontent","moodle",a)})},l.prototype.getDestinationsList=function(){var b=[],c=a(this.config.targetListSelector),d=a("<ul/>").addClass(i.keyboardDragClass),e=a.when().then(function(){return d}),f=a.proxy(function(b,c,f){c.is(this.info.element)||f.is(this.info.element)||a.contains(this.info.element[0],b[0])||(e=e.then(a.proxy(function(){return this.getDestinationName(b,f)},this)).then(function(e){var f=a("<li/>").appendTo(d),g=a('<a href="#"/>').attr("data-core_sortable_list-quickmove",1).appendTo(f);return g.data("parent-element",b).data("before-element",c).text(e),d}))},this),g=function(){if(a.inArray(this,b)===-1){b.push(this);var d=a(this),e=d.children();e.each(function(){var b=a(this);f(d,b,b.prev()),b.find(c).each(g)}),f(d,a(),e.last())}};return c.each(g),e},l.prototype.displayMoveDialogue=function(b){e.create({type:e.types.CANCEL,title:this.getMoveDialogueTitle(this.info.element,b),body:this.getDestinationsList()}).then(a.proxy(function(c){var d=a.proxy(function(d){d.preventDefault(),d.stopPropagation(),this.moveElement(a(d.currentTarget).data("parent-element"),a(d.currentTarget).data("before-element")),this.info.endTime=(new Date).getTime(),this.info.positionChanged=this.hasPositionChanged(this.info),this.info.dropped=!0,b.focus(),this.executeCallback(l.EVENTS.DROP),c.hide()},this);return c.getRoot().on("click","[data-core_sortable_list-quickmove]",d),c.getRoot().on(f.hidden,a.proxy(function(){c.getRoot().off("click","[data-core_sortable_list-quickmove]",d),c.destroy(),this.finishDragging()},this)),c.setLarge(),c.show(),c},this))["catch"](g.exception)},l});