6887a0f573
The itemNode and expandoNode elements have changed from img to span (https://bugs.dojotoolkit.org/ticket/16699), so we now put our tree icons inside them rather than replacing them. Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2 line
No EOL
5.9 KiB
JavaScript
2 line
No EOL
5.9 KiB
JavaScript
//>>built
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define("dijit/tree/dndSource",["dojo/_base/array","dojo/_base/declare","dojo/dnd/common","dojo/dom-class","dojo/dom-geometry","dojo/_base/lang","dojo/mouse","dojo/on","dojo/touch","dojo/topic","dojo/dnd/Manager","./_dndSelector"],function(_1,_2,_3,_4,_5,_6,_7,on,_8,_9,_a,_b){var _c=_2("dijit.tree.dndSource",_b,{isSource:true,accept:["text","treeNode"],copyOnly:false,dragThreshold:5,betweenThreshold:0,generateText:true,constructor:function(_d,_e){if(!_e){_e={};}_6.mixin(this,_e);var _f=_e.accept instanceof Array?_e.accept:["text","treeNode"];this.accept=null;if(_f.length){this.accept={};for(var i=0;i<_f.length;++i){this.accept[_f[i]]=1;}}this.isDragging=false;this.mouseDown=false;this.targetAnchor=null;this.targetBox=null;this.dropPosition="";this._lastX=0;this._lastY=0;this.sourceState="";if(this.isSource){_4.add(this.node,"dojoDndSource");}this.targetState="";if(this.accept){_4.add(this.node,"dojoDndTarget");}this.topics=[_9.subscribe("/dnd/source/over",_6.hitch(this,"onDndSourceOver")),_9.subscribe("/dnd/start",_6.hitch(this,"onDndStart")),_9.subscribe("/dnd/drop",_6.hitch(this,"onDndDrop")),_9.subscribe("/dnd/cancel",_6.hitch(this,"onDndCancel"))];},checkAcceptance:function(){return true;},copyState:function(_10){return this.copyOnly||_10;},destroy:function(){this.inherited(arguments);var h;while(h=this.topics.pop()){h.remove();}this.targetAnchor=null;},_onDragMouse:function(e,_11){var m=_a.manager(),_12=this.targetAnchor,_13=this.current,_14=this.dropPosition;var _15="Over";if(_13&&this.betweenThreshold>0){if(!this.targetBox||_12!=_13){this.targetBox=_5.position(_13.rowNode,true);}if((e.pageY-this.targetBox.y)<=this.betweenThreshold){_15="Before";}else{if((e.pageY-this.targetBox.y)>=(this.targetBox.h-this.betweenThreshold)){_15="After";}}}if(_11||_13!=_12||_15!=_14){if(_12){this._removeItemClass(_12.rowNode,_14);}if(_13){this._addItemClass(_13.rowNode,_15);}if(!_13){m.canDrop(false);}else{if(_13==this.tree.rootNode&&_15!="Over"){m.canDrop(false);}else{var _16=false,_17=false;if(m.source==this){_17=(_15==="Over");for(var _18 in this.selection){var _19=this.selection[_18];if(_19.item===_13.item){_16=true;break;}if(_19.getParent().id!==_13.id){_17=false;}}}m.canDrop(!_16&&!_17&&!this._isParentChildDrop(m.source,_13.rowNode)&&this.checkItemAcceptance(_13.rowNode,m.source,_15.toLowerCase()));}}this.targetAnchor=_13;this.dropPosition=_15;}},onMouseMove:function(e){if(this.isDragging&&this.targetState=="Disabled"){return;}this.inherited(arguments);var m=_a.manager();if(this.isDragging){this._onDragMouse(e);}else{if(this.mouseDown&&this.isSource&&(Math.abs(e.pageX-this._lastX)>=this.dragThreshold||Math.abs(e.pageY-this._lastY)>=this.dragThreshold)){var _1a=this.getSelectedTreeNodes();if(_1a.length){if(_1a.length>1){var _1b=this.selection,i=0,r=[],n,p;nextitem:while((n=_1a[i++])){for(p=n.getParent();p&&p!==this.tree;p=p.getParent()){if(_1b[p.id]){continue nextitem;}}r.push(n);}_1a=r;}_1a=_1.map(_1a,function(n){return n.domNode;});m.startDrag(this,_1a,this.copyState(_3.getCopyKeyState(e)));this._onDragMouse(e,true);}}}},onMouseDown:function(e){if(e.type=="touchstart"||_7.isLeft(e)){this.mouseDown=true;this.mouseButton=e.button;this._lastX=e.pageX;this._lastY=e.pageY;}this.inherited(arguments);},onMouseUp:function(e){if(this.mouseDown){this.mouseDown=false;this.inherited(arguments);}},onMouseOut:function(){this.inherited(arguments);this._unmarkTargetAnchor();},checkItemAcceptance:function(){return true;},onDndSourceOver:function(_1c){if(this!=_1c){this.mouseDown=false;this._unmarkTargetAnchor();}else{if(this.isDragging){var m=_a.manager();m.canDrop(false);}}},onDndStart:function(_1d,_1e,_1f){if(this.isSource){this._changeState("Source",this==_1d?(_1f?"Copied":"Moved"):"");}var _20=this.checkAcceptance(_1d,_1e);this._changeState("Target",_20?"":"Disabled");if(this==_1d){_a.manager().overSource(this);}this.isDragging=true;},itemCreator:function(_21){return _1.map(_21,function(_22){return {"id":_22.id,"name":_22.textContent||_22.innerText||""};});},onDndDrop:function(_23,_24,_25){if(this.containerState=="Over"){var _26=this.tree,_27=_26.model,_28=this.targetAnchor,_29=false;this.isDragging=false;var _2a;var _2b;var _2c;_2a=(_28&&_28.item)||_26.item;if(this.dropPosition=="Before"||this.dropPosition=="After"){_2a=(_28.getParent()&&_28.getParent().item)||_26.item;_2b=_28.getIndexInParent();if(this.dropPosition=="After"){_2b=_28.getIndexInParent()+1;_2c=_28.getNextSibling()&&_28.getNextSibling().item;}else{_2c=_28.item;}}else{_2a=(_28&&_28.item)||_26.item;_29=true;}var _2d;_1.forEach(_24,function(_2e,idx){var _2f=_23.getItem(_2e.id);if(_1.indexOf(_2f.type,"treeNode")!=-1){var _30=_2f.data,_31=_30.item,_32=_30.getParent().item;}if(_23==this){if(typeof _2b=="number"){if(_2a==_32&&_30.getIndexInParent()<_2b){_2b-=1;}}_27.pasteItem(_31,_32,_2a,_25,_2b,_2c);}else{if(_27.isItem(_31)){_27.pasteItem(_31,_32,_2a,_25,_2b,_2c);}else{if(!_2d){_2d=this.itemCreator(_24,_28.rowNode,_23);}_27.newItem(_2d[idx],_2a,_2b,_2c);}}},this);if(_29){this.tree._expandNode(_28);}}this.onDndCancel();},onDndCancel:function(){this._unmarkTargetAnchor();this.isDragging=false;this.mouseDown=false;delete this.mouseButton;this._changeState("Source","");this._changeState("Target","");},onOverEvent:function(){this.inherited(arguments);_a.manager().overSource(this);},onOutEvent:function(){this._unmarkTargetAnchor();var m=_a.manager();if(this.isDragging){m.canDrop(false);}m.outSource(this);this.inherited(arguments);},_isParentChildDrop:function(_33,_34){if(!_33.tree||_33.tree!=this.tree){return false;}var _35=_33.tree.domNode;var ids=_33.selection;var _36=_34.parentNode;while(_36!=_35&&!ids[_36.id]){_36=_36.parentNode;}return _36.id&&ids[_36.id];},_unmarkTargetAnchor:function(){if(!this.targetAnchor){return;}this._removeItemClass(this.targetAnchor.rowNode,this.dropPosition);this.targetAnchor=null;this.targetBox=null;this.dropPosition=null;},_markDndStatus:function(_37){this._changeState("Source",_37?"Copied":"Moved");}});return _c;}); |