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44 KiB
/*! Sortable 1.15.3 - MIT | git://github.com/SortableJS/Sortable.git */
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e=this.options,n=e.fallbackTolerance,o=e.fallbackOffset,i=t.touches?t.touches[0]:t,r=Q&&b(Q,!0),a=Q&&r&&r.a,l=Q&&r&&r.d,e=At&&wt&&D(wt),a=(i.clientX-ut.clientX+o.x)/(a||1)+(e?e[0]-Tt[0]:0)/(a||1),l=(i.clientY-ut.clientY+o.y)/(l||1)+(e?e[1]-Tt[1]:0)/(l||1);if(!jt.active&&!Et){if(n&&Math.max(Math.abs(i.clientX-this._lastX),Math.abs(i.clientY-this._lastY))<n)return;this._onDragStart(t,!0)}Q&&(r?(r.e+=a-(ht||0),r.f+=l-(ft||0)):r={a:1,b:0,c:0,d:1,e:a,f:l},r="matrix(".concat(r.a,",").concat(r.b,",").concat(r.c,",").concat(r.d,",").concat(r.e,",").concat(r.f,")"),R(Q,"webkitTransform",r),R(Q,"mozTransform",r),R(Q,"msTransform",r),R(Q,"transform",r),ht=a,ft=l,dt=i),t.cancelable&&t.preventDefault()}},_appendGhost:function(){if(!Q){var 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e=this.el,n=this.options;rt=j(Z),lt=j(Z,n.draggable),U("drop",this,{evt:t}),$=Z&&Z.parentNode,rt=j(Z),lt=j(Z,n.draggable),jt.eventCanceled||(_t=Ct=Et=!1,clearInterval(this._loopId),clearTimeout(this._dragStartTimer),zt(this.cloneId),zt(this._dragStartId),this.nativeDraggable&&(f(document,"drop",this),f(e,"dragstart",this._onDragStart)),this._offMoveEvents(),this._offUpEvents(),u&&R(document.body,"user-select",""),R(Z,"transform",""),t&&(mt&&(t.cancelable&&t.preventDefault(),n.dropBubble||t.stopPropagation()),Q&&Q.parentNode&&Q.parentNode.removeChild(Q),(J===$||ct&&"clone"!==ct.lastPutMode)&&nt&&nt.parentNode&&nt.parentNode.removeChild(nt),Z&&(this.nativeDraggable&&f(Z,"dragend",this),Lt(Z),Z.style["will-change"]="",mt&&!Et&&k(Z,(ct||this).options.ghostClass,!1),k(Z,this.options.chosenClass,!1),V({sortable:this,name:"unchoose",toEl:$,newIndex:null,newDraggableIndex:null,originalEvent:t}),J!==$?(0<=rt&&(V({rootEl:$,name:"add",toEl:$,fromEl:J,originalEvent:t}),V({sortable:this,name:"remove",toEl:$,originalEvent:t}),V({rootEl:$,name:"sort",toEl:$,fromEl:J,originalEvent:t}),V({sortable:this,name:"sort",toEl:$,originalEvent:t})),ct&&ct.save()):rt!==it&&0<=rt&&(V({sortable:this,name:"update",toEl:$,originalEvent:t}),V({sortable:this,name:"sort",toEl:$,originalEvent:t})),jt.active&&(null!=rt&&-1!==rt||(rt=it,lt=at),V({sortable:this,name:"end",toEl:$,originalEvent:t}),this.save())))),this._nulling()},_nulling:function(){U("nulling",this),J=Z=$=Q=tt=nt=et=ot=ut=dt=mt=rt=lt=it=at=vt=bt=ct=st=jt.dragged=jt.ghost=jt.clone=jt.active=null,Ot.forEach(function(t){t.checked=!0}),Ot.length=ht=ft=0},handleEvent:function(t){switch(t.type){case"drop":case"dragend":this._onDrop(t);break;case"dragenter":case"dragover":Z&&(this._onDragOver(t),function(t){t.dataTransfer&&(t.dataTransfer.dropEffect="move");t.cancelable&&t.preventDefault()}(t));break;case"selectstart":t.preventDefault()}},toArray:function(){for(var 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d=0,h=Gt;do{var f=h,p=X(f),g=p.top,m=p.bottom,v=p.left,b=p.right,y=p.width,w=p.height,E=void 0,D=void 0,S=f.scrollWidth,_=f.scrollHeight,C=R(f),T=f.scrollLeft,p=f.scrollTop,D=f===c?(E=y<S&&("auto"===C.overflowX||"scroll"===C.overflowX||"visible"===C.overflowX),w<_&&("auto"===C.overflowY||"scroll"===C.overflowY||"visible"===C.overflowY)):(E=y<S&&("auto"===C.overflowX||"scroll"===C.overflowX),w<_&&("auto"===C.overflowY||"scroll"===C.overflowY)),T=E&&(Math.abs(b-r)<=l&&T+y<S)-(Math.abs(v-r)<=l&&!!T),p=D&&(Math.abs(m-a)<=l&&p+w<_)-(Math.abs(g-a)<=l&&!!p);if(!Qt[d])for(var x=0;x<=d;x++)Qt[x]||(Qt[x]={});Qt[d].vx==T&&Qt[d].vy==p&&Qt[d].el===f||(Qt[d].el=f,Qt[d].vx=T,Qt[d].vy=p,clearInterval(Qt[d].pid),0==T&&0==p||(u=!0,Qt[d].pid=setInterval(function(){o&&0===this.layer&&jt.active._onTouchMove(Zt);var t=Qt[this.layer].vy?Qt[this.layer].vy*s:0,e=Qt[this.layer].vx?Qt[this.layer].vx*s:0;"function"==typeof i&&"continue"!==i.call(jt.dragged.parentNode[K],e,t,n,Zt,Qt[this.layer].el)||H(Qt[this.layer].el,e,t)}.bind({layer:d}),24))),d++}while(t.bubbleScroll&&h!==c&&(h=M(h,!1)));Jt=u}},30),c=function(t){var e=t.originalEvent,n=t.putSortable,o=t.dragEl,i=t.activeSortable,r=t.dispatchSortableEvent,a=t.hideGhostForTarget,t=t.unhideGhostForTarget;e&&(i=n||i,a(),e=e.changedTouches&&e.changedTouches.length?e.changedTouches[0]:e,e=document.elementFromPoint(e.clientX,e.clientY),t(),i&&!i.el.contains(e)&&(r("spill"),this.onSpill({dragEl:o,putSortable:n})))};function ie(){}function re(){}ie.prototype={startIndex:null,dragStart:function(t){t=t.oldDraggableIndex;this.startIndex=t},onSpill:function(t){var e=t.dragEl,n=t.putSortable;this.sortable.captureAnimationState(),n&&n.captureAnimationState();t=B(this.sortable.el,this.startIndex,this.options);t?this.sortable.el.insertBefore(e,t):this.sortable.el.appendChild(e),this.sortable.animateAll(),n&&n.animateAll()},drop:c},a(ie,{pluginName:"revertOnSpill"}),re.prototype={onSpill:function(t){var e=t.dragEl,t=t.putSortable||this.sortable;t.captureAnimationState(),e.parentNode&&e.parentNode.removeChild(e),t.animateAll()},drop:c},a(re,{pluginName:"removeOnSpill"});var ae,le,se,ce,ue,de=[],he=[],fe=!1,pe=!1,ge=!1;function me(n,o){he.forEach(function(t,e){e=o.children[t.sortableIndex+(n?Number(e):0)];e?o.insertBefore(t,e):o.appendChild(t)})}function ve(){de.forEach(function(t){t!==se&&t.parentNode&&t.parentNode.removeChild(t)})}return jt.mount(new function(){function t(){for(var t in this.defaults={scroll:!0,forceAutoScrollFallback:!1,scrollSensitivity:30,scrollSpeed:10,bubbleScroll:!0},this)"_"===t.charAt(0)&&"function"==typeof this[t]&&(this[t]=this[t].bind(this))}return t.prototype={dragStarted:function(t){t=t.originalEvent;this.sortable.nativeDraggable?h(document,"dragover",this._handleAutoScroll):this.options.supportPointer?h(document,"pointermove",this._handleFallbackAutoScroll):t.touches?h(document,"touchmove",this._handleFallbackAutoScroll):h(document,"mousemove",this._handleFallbackAutoScroll)},dragOverCompleted:function(t){t=t.originalEvent;this.options.dragOverBubble||t.rootEl||this._handleAutoScroll(t)},drop:function(){this.sortable.nativeDraggable?f(document,"dragover",this._handleAutoScroll):(f(document,"pointermove",this._handleFallbackAutoScroll),f(document,"touchmove",this._handleFallbackAutoScroll),f(document,"mousemove",this._handleFallbackAutoScroll)),ee(),te(),clearTimeout(m),m=void 0},nulling:function(){Zt=Ut=Gt=Jt=$t=qt=Vt=null,Qt.length=0},_handleFallbackAutoScroll:function(t){this._handleAutoScroll(t,!0)},_handleAutoScroll:function(e,n){var o,i=this,r=(e.touches?e.touches[0]:e).clientX,a=(e.touches?e.touches[0]:e).clientY,t=document.elementFromPoint(r,a);Zt=e,n||this.options.forceAutoScrollFallback||w||y||u?(oe(e,this.options,t,n),o=M(t,!0),!Jt||$t&&r===qt&&a===Vt||($t&&ee(),$t=setInterval(function(){var t=M(document.elementFromPoint(r,a),!0);t!==o&&(o=t,te()),oe(e,i.options,t,n)},10),qt=r,Vt=a)):this.options.bubbleScroll&&M(t,!0)!==O()?oe(e,this.options,M(t,!1),!1):te()}},a(t,{pluginName:"scroll",initializeByDefault:!0})}),jt.mount(re,ie),jt.mount(new function(){function t(){this.defaults={swapClass:"sortable-swap-highlight"}}return t.prototype={dragStart:function(t){t=t.dragEl;ne=t},dragOverValid:function(t){var e=t.completed,n=t.target,o=t.onMove,i=t.activeSortable,r=t.changed,a=t.cancel;i.options.swap&&(t=this.sortable.el,i=this.options,n&&n!==t&&(t=ne,ne=!1!==o(n)?(k(n,i.swapClass,!0),n):null,t&&t!==ne&&k(t,i.swapClass,!1)),r(),e(!0),a())},drop:function(t){var e,n,o=t.activeSortable,i=t.putSortable,r=t.dragEl,a=i||this.sortable,l=this.options;ne&&k(ne,l.swapClass,!1),ne&&(l.swap||i&&i.options.swap)&&r!==ne&&(a.captureAnimationState(),a!==o&&o.captureAnimationState(),n=ne,t=(e=r).parentNode,l=n.parentNode,t&&l&&!t.isEqualNode(n)&&!l.isEqualNode(e)&&(i=j(e),r=j(n),t.isEqualNode(l)&&i<r&&r++,t.insertBefore(n,t.children[i]),l.insertBefore(e,l.children[r])),a.animateAll(),a!==o&&o.animateAll())},nulling:function(){ne=null}},a(t,{pluginName:"swap",eventProperties:function(){return{swapItem:ne}}})}),jt.mount(new function(){function t(o){for(var t in this)"_"===t.charAt(0)&&"function"==typeof this[t]&&(this[t]=this[t].bind(this));o.options.avoidImplicitDeselect||(o.options.supportPointer?h(document,"pointerup",this._deselectMultiDrag):(h(document,"mouseup",this._deselectMultiDrag),h(document,"touchend",this._deselectMultiDrag))),h(document,"keydown",this._checkKeyDown),h(document,"keyup",this._checkKeyUp),this.defaults={selectedClass:"sortable-selected",multiDragKey:null,avoidImplicitDeselect:!1,setData:function(t,e){var n="";de.length&&le===o?de.forEach(function(t,e){n+=(e?", ":"")+t.textContent}):n=e.textContent,t.setData("Text",n)}}}return t.prototype={multiDragKeyDown:!1,isMultiDrag:!1,delayStartGlobal:function(t){t=t.dragEl;se=t},delayEnded:function(){this.isMultiDrag=~de.indexOf(se)},setupClone:function(t){var e=t.sortable,t=t.cancel;if(this.isMultiDrag){for(var n=0;n<de.length;n++)he.push(C(de[n])),he[n].sortableIndex=de[n].sortableIndex,he[n].draggable=!1,he[n].style["will-change"]="",k(he[n],this.options.selectedClass,!1),de[n]===se&&k(he[n],this.options.chosenClass,!1);e._hideClone(),t()}},clone:function(t){var e=t.sortable,n=t.rootEl,o=t.dispatchSortableEvent,t=t.cancel;this.isMultiDrag&&(this.options.removeCloneOnHide||de.length&&le===e&&(me(!0,n),o("clone"),t()))},showClone:function(t){var e=t.cloneNowShown,n=t.rootEl,t=t.cancel;this.isMultiDrag&&(me(!1,n),he.forEach(function(t){R(t,"display","")}),e(),ue=!1,t())},hideClone:function(t){var e=this,n=(t.sortable,t.cloneNowHidden),t=t.cancel;this.isMultiDrag&&(he.forEach(function(t){R(t,"display","none"),e.options.removeCloneOnHide&&t.parentNode&&t.parentNode.removeChild(t)}),n(),ue=!0,t())},dragStartGlobal:function(t){t.sortable;!this.isMultiDrag&&le&&le.multiDrag._deselectMultiDrag(),de.forEach(function(t){t.sortableIndex=j(t)}),de=de.sort(function(t,e){return t.sortableIndex-e.sortableIndex}),ge=!0},dragStarted:function(t){var e,n=this,t=t.sortable;this.isMultiDrag&&(this.options.sort&&(t.captureAnimationState(),this.options.animation&&(de.forEach(function(t){t!==se&&R(t,"position","absolute")}),e=X(se,!1,!0,!0),de.forEach(function(t){t!==se&&T(t,e)}),fe=pe=!0)),t.animateAll(function(){fe=pe=!1,n.options.animation&&de.forEach(function(t){x(t)}),n.options.sort&&ve()}))},dragOver:function(t){var e=t.target,n=t.completed,t=t.cancel;pe&&~de.indexOf(e)&&(n(!1),t())},revert:function(t){var n,o,e=t.fromSortable,i=t.rootEl,r=t.sortable,a=t.dragRect;1<de.length&&(de.forEach(function(t){r.addAnimationState({target:t,rect:pe?X(t):a}),x(t),t.fromRect=a,e.removeAnimationState(t)}),pe=!1,n=!this.options.removeCloneOnHide,o=i,de.forEach(function(t,e){e=o.children[t.sortableIndex+(n?Number(e):0)];e?o.insertBefore(t,e):o.appendChild(t)}))},dragOverCompleted:function(t){var e,n=t.sortable,o=t.isOwner,i=t.insertion,r=t.activeSortable,a=t.parentEl,l=t.putSortable,t=this.options;i&&(o&&r._hideClone(),fe=!1,t.animation&&1<de.length&&(pe||!o&&!r.options.sort&&!l)&&(e=X(se,!1,!0,!0),de.forEach(function(t){t!==se&&(T(t,e),a.appendChild(t))}),pe=!0),o||(pe||ve(),1<de.length?(o=ue,r._showClone(n),r.options.animation&&!ue&&o&&he.forEach(function(t){r.addAnimationState({target:t,rect:ce}),t.fromRect=ce,t.thisAnimationDuration=null})):r._showClone(n)))},dragOverAnimationCapture:function(t){var e=t.dragRect,n=t.isOwner,t=t.activeSortable;de.forEach(function(t){t.thisAnimationDuration=null}),t.options.animation&&!n&&t.multiDrag.isMultiDrag&&(ce=a({},e),e=b(se,!0),ce.top-=e.f,ce.left-=e.e)},dragOverAnimationComplete:function(){pe&&(pe=!1,ve())},drop:function(t){var e=t.originalEvent,n=t.rootEl,o=t.parentEl,i=t.sortable,r=t.dispatchSortableEvent,a=t.oldIndex,l=t.putSortable,s=l||this.sortable;if(e){var c,u,d,h=this.options,f=o.children;if(!ge)if(h.multiDragKey&&!this.multiDragKeyDown&&this._deselectMultiDrag(),k(se,h.selectedClass,!~de.indexOf(se)),~de.indexOf(se))de.splice(de.indexOf(se),1),ae=null,G({sortable:i,rootEl:n,name:"deselect",targetEl:se,originalEvent:e});else{if(de.push(se),G({sortable:i,rootEl:n,name:"select",targetEl:se,originalEvent:e}),e.shiftKey&&ae&&i.el.contains(ae)){var p=j(ae),t=j(se);if(~p&&~t&&p!==t)for(var g,m=p<t?(g=p,t):(g=t,p+1);g<m;g++)~de.indexOf(f[g])||(k(f[g],h.selectedClass,!0),de.push(f[g]),G({sortable:i,rootEl:n,name:"select",targetEl:f[g],originalEvent:e}))}else ae=se;le=s}ge&&this.isMultiDrag&&(pe=!1,(o[K].options.sort||o!==n)&&1<de.length&&(c=X(se),u=j(se,":not(."+this.options.selectedClass+")"),!fe&&h.animation&&(se.thisAnimationDuration=null),s.captureAnimationState(),fe||(h.animation&&(se.fromRect=c,de.forEach(function(t){var e;t.thisAnimationDuration=null,t!==se&&(e=pe?X(t):c,t.fromRect=e,s.addAnimationState({target:t,rect:e}))})),ve(),de.forEach(function(t){f[u]?o.insertBefore(t,f[u]):o.appendChild(t),u++}),a===j(se)&&(d=!1,de.forEach(function(t){t.sortableIndex!==j(t)&&(d=!0)}),d&&(r("update"),r("sort")))),de.forEach(function(t){x(t)}),s.animateAll()),le=s),(n===o||l&&"clone"!==l.lastPutMode)&&he.forEach(function(t){t.parentNode&&t.parentNode.removeChild(t)})}},nullingGlobal:function(){this.isMultiDrag=ge=!1,he.length=0},destroyGlobal:function(){this._deselectMultiDrag(),f(document,"pointerup",this._deselectMultiDrag),f(document,"mouseup",this._deselectMultiDrag),f(document,"touchend",this._deselectMultiDrag),f(document,"keydown",this._checkKeyDown),f(document,"keyup",this._checkKeyUp)},_deselectMultiDrag:function(t){if(!(void 0!==ge&&ge||le!==this.sortable||t&&P(t.target,this.options.draggable,this.sortable.el,!1)||t&&0!==t.button))for(;de.length;){var e=de[0];k(e,this.options.selectedClass,!1),de.shift(),G({sortable:this.sortable,rootEl:this.sortable.el,name:"deselect",targetEl:e,originalEvent:t})}},_checkKeyDown:function(t){t.key===this.options.multiDragKey&&(this.multiDragKeyDown=!0)},_checkKeyUp:function(t){t.key===this.options.multiDragKey&&(this.multiDragKeyDown=!1)}},a(t,{pluginName:"multiDrag",utils:{select:function(t){var e=t.parentNode[K];e&&e.options.multiDrag&&!~de.indexOf(t)&&(le&&le!==e&&(le.multiDrag._deselectMultiDrag(),le=e),k(t,e.options.selectedClass,!0),de.push(t))},deselect:function(t){var e=t.parentNode[K],n=de.indexOf(t);e&&e.options.multiDrag&&~n&&(k(t,e.options.selectedClass,!1),de.splice(n,1))}},eventProperties:function(){var n=this,o=[],i=[];return de.forEach(function(t){var e;o.push({multiDragElement:t,index:t.sortableIndex}),e=pe&&t!==se?-1:pe?j(t,":not(."+n.options.selectedClass+")"):j(t),i.push({multiDragElement:t,index:e})}),{items:r(de),clones:[].concat(he),oldIndicies:o,newIndicies:i}},optionListeners:{multiDragKey:function(t){return"ctrl"===(t=t.toLowerCase())?t="Control":1<t.length&&(t=t.charAt(0).toUpperCase()+t.substr(1)),t}}})}),jt}); |