+++ /dev/null
-if(!dojo._hasResource["dijit._tree.dndSelector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit._tree.dndSelector"] = true;
-dojo.provide("dijit._tree.dndSelector");
-dojo.require("dojo.dnd.common");
-dojo.require("dijit._tree.dndContainer");
-
-dojo.declare("dijit._tree.dndSelector",
- dijit._tree.dndContainer,
- {
- constructor: function(tree, params){
- this.selection={};
- this.anchor = null;
- this.simpleSelection=false;
-
- this.events.push(
- dojo.connect(this.tree.domNode, "onmousedown", this,"onMouseDown"),
- dojo.connect(this.tree.domNode, "onmouseup", this,"onMouseUp")
- );
- },
-
- // object attributes (for markup)
- singular: false, // is singular property
-
- // methods
- getSelectedItems: function(){
- var selectedItems = []
- for (var i in this.selection){
- selectedItems.push(dijit.getEnclosingWidget(this.selection[i]).item);
- }
- return selectedItems;
- },
-
- getSelectedNodes: function(){
- return this.selection;
- },
-
- selectNone: function(){
- // summary: unselects all items
- return this._removeSelection()._removeAnchor(); // self
- },
-
- insertItems: function(item, parent){
- // summary: inserts new data items (see Container's insertNodes method for details)
-
- //we actually need to add things to the store here instead of adding noes to the tree directly
- },
-
- destroy: function(){
- // summary: prepares the object to be garbage-collected
- dojo.dnd.Selector.superclass.destroy.call(this);
- this.selection = this.anchor = null;
- },
-
- // mouse events
- onMouseDown: function(e){
- // summary: event processor for onmousedown
- // e: Event: mouse event
- if(!this.current){ return; }
-
- var item = dijit.getEnclosingWidget(this.current).item
- var id = this.tree.model.getIdentity(item);
-
- if (!this.current.id) {
- this.current.id=id;
- }
-
- if (!this.current.type) {
- this.current.type="data";
- }
-
- if(!this.singular && !dojo.dnd.getCopyKeyState(e) && !e.shiftKey && (this.current.id in this.selection)){
- this.simpleSelection = true;
- dojo.stopEvent(e);
- return;
- }
-
- if(this.singular){
- if(this.anchor == this.current){
- if(dojo.dnd.getCopyKeyState(e)){
- this.selectNone();
- }
- }else{
- this.selectNone();
- this.anchor = this.current;
- this._addItemClass(this.anchor, "Anchor");
-
- this.selection[this.current.id] = this.current;
- }
- }else{
- if(!this.singular && e.shiftKey){
- if (dojo.dnd.getCopyKeyState(e)){
- //TODO add range to selection
- }else{
- //TODO select new range from anchor
- }
- }else{
- if(dojo.dnd.getCopyKeyState(e)){
- if(this.anchor == this.current){
- delete this.selection[this.anchor.id];
- this._removeAnchor();
- }else{
- if(this.current.id in this.selection){
- this._removeItemClass(this.current, "Selected");
- delete this.selection[this.current.id];
- }else{
- if(this.anchor){
- this._removeItemClass(this.anchor, "Anchor");
- this._addItemClass(this.anchor, "Selected");
- }
- this.anchor = this.current;
- this._addItemClass(this.current, "Anchor");
- this.selection[this.current.id] = this.current;
- }
- }
- }else{
- var item = dijit.getEnclosingWidget(this.current).item
- var id = this.tree.model.getIdentity(item);
- if(!(id in this.selection)){
- this.selectNone();
- this.anchor = this.current;
- this._addItemClass(this.current, "Anchor");
- this.selection[id] = this.current;
- }
- }
- }
- }
-
- dojo.stopEvent(e);
- },
-
- onMouseMove: function() {
-
- },
-
- onOverEvent: function() {
- this.onmousemoveEvent = dojo.connect(this.node, "onmousemove", this, "onMouseMove");
- },
-
- onMouseUp: function(e){
- // summary: event processor for onmouseup
- // e: Event: mouse event
- if(!this.simpleSelection){ return; }
- this.simpleSelection = false;
- this.selectNone();
- if(this.current){
- this.anchor = this.current;
- this._addItemClass(this.anchor, "Anchor");
- this.selection[this.current.id] = this.current;
- }
- },
- _removeSelection: function(){
- // summary: unselects all items
- var e = dojo.dnd._empty;
- for(var i in this.selection){
- if(i in e){ continue; }
- var node = dojo.byId(i);
- if(node){ this._removeItemClass(node, "Selected"); }
- }
- this.selection = {};
- return this; // self
- },
- _removeAnchor: function(){
- if(this.anchor){
- this._removeItemClass(this.anchor, "Anchor");
- this.anchor = null;
- }
- return this; // self
- }
-});
-
-}
projects / eow / blobdiff