update dojo to 1.7.3
This commit is contained in:
Andrew Dolgov
@@ -1,287 +1,2 @@
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/*
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Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit.tree._dndSelector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dijit.tree._dndSelector"] = true;
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dojo.provide("dijit.tree._dndSelector");
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dojo.require("dojo.dnd.common");
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dojo.require("dijit.tree._dndContainer");
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dojo.declare("dijit.tree._dndSelector",
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dijit.tree._dndContainer,
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{
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// summary:
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// This is a base class for `dijit.tree.dndSource` , and isn't meant to be used directly.
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// It's based on `dojo.dnd.Selector`.
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// tags:
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// protected
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/*=====
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// selection: Hash<String, DomNode>
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// (id, DomNode) map for every TreeNode that's currently selected.
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// The DOMNode is the TreeNode.rowNode.
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selection: {},
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=====*/
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constructor: function(tree, params){
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// summary:
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// Initialization
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// tags:
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// private
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this.selection={};
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this.anchor = null;
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dijit.setWaiState(this.tree.domNode, "multiselect", !this.singular);
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this.events.push(
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dojo.connect(this.tree.domNode, "onmousedown", this,"onMouseDown"),
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dojo.connect(this.tree.domNode, "onmouseup", this,"onMouseUp"),
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dojo.connect(this.tree.domNode, "onmousemove", this,"onMouseMove")
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);
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},
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// singular: Boolean
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// Allows selection of only one element, if true.
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// Tree hasn't been tested in singular=true mode, unclear if it works.
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singular: false,
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// methods
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getSelectedTreeNodes: function(){
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// summary:
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// Returns a list of selected node(s).
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// Used by dndSource on the start of a drag.
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// tags:
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// protected
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var nodes=[], sel = this.selection;
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for(var i in sel){
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nodes.push(sel[i]);
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}
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return nodes;
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},
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selectNone: function(){
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// summary:
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// Unselects all items
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// tags:
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// private
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this.setSelection([]);
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return this; // self
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},
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destroy: function(){
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// summary:
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// Prepares the object to be garbage-collected
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this.inherited(arguments);
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this.selection = this.anchor = null;
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},
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addTreeNode: function(/*dijit._TreeNode*/node, /*Boolean?*/isAnchor){
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// summary
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// add node to current selection
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// node: Node
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// node to add
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// isAnchor: Boolean
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// Whether the node should become anchor.
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this.setSelection(this.getSelectedTreeNodes().concat( [node] ));
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if(isAnchor){ this.anchor = node; }
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return node;
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},
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removeTreeNode: function(/*dijit._TreeNode*/node){
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// summary
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// remove node from current selection
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// node: Node
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// node to remove
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this.setSelection(this._setDifference(this.getSelectedTreeNodes(), [node]))
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return node;
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},
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isTreeNodeSelected: function(/*dijit._TreeNode*/node){
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// summary
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// return true if node is currently selected
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// node: Node
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// the node to check whether it's in the current selection
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return node.id && !!this.selection[node.id];
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},
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setSelection: function(/*dijit._treeNode[]*/ newSelection){
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// summary
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// set the list of selected nodes to be exactly newSelection. All changes to the
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// selection should be passed through this function, which ensures that derived
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// attributes are kept up to date. Anchor will be deleted if it has been removed
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// from the selection, but no new anchor will be added by this function.
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// newSelection: Node[]
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// list of tree nodes to make selected
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var oldSelection = this.getSelectedTreeNodes();
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dojo.forEach(this._setDifference(oldSelection, newSelection), dojo.hitch(this, function(node){
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node.setSelected(false);
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if(this.anchor == node){
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delete this.anchor;
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}
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delete this.selection[node.id];
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}));
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dojo.forEach(this._setDifference(newSelection, oldSelection), dojo.hitch(this, function(node){
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node.setSelected(true);
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this.selection[node.id] = node;
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}));
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this._updateSelectionProperties();
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},
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_setDifference: function(xs,ys){
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// summary
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// Returns a copy of xs which lacks any objects
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// occurring in ys. Checks for membership by
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// modifying and then reading the object, so it will
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// not properly handle sets of numbers or strings.
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dojo.forEach(ys, function(y){ y.__exclude__ = true; });
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var ret = dojo.filter(xs, function(x){ return !x.__exclude__; });
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// clean up after ourselves.
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dojo.forEach(ys, function(y){ delete y['__exclude__'] });
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return ret;
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},
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_updateSelectionProperties: function() {
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// summary
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// Update the following tree properties from the current selection:
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// path[s], selectedItem[s], selectedNode[s]
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var selected = this.getSelectedTreeNodes();
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var paths = [], nodes = [];
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dojo.forEach(selected, function(node) {
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nodes.push(node);
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paths.push(node.getTreePath());
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});
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var items = dojo.map(nodes,function(node) { return node.item; });
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this.tree._set("paths", paths);
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this.tree._set("path", paths[0] || []);
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this.tree._set("selectedNodes", nodes);
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this.tree._set("selectedNode", nodes[0] || null);
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this.tree._set("selectedItems", items);
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this.tree._set("selectedItem", items[0] || null);
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},
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// mouse events
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onMouseDown: function(e){
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// summary:
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// Event processor for onmousedown
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// e: Event
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// mouse event
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// tags:
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// protected
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// ignore click on expando node
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if(!this.current || this.tree.isExpandoNode( e.target, this.current)){ return; }
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if(e.button == dojo.mouseButtons.RIGHT){ return; } // ignore right-click
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dojo.stopEvent(e);
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var treeNode = this.current,
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copy = dojo.isCopyKey(e), id = treeNode.id;
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// if shift key is not pressed, and the node is already in the selection,
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// delay deselection until onmouseup so in the case of DND, deselection
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// will be canceled by onmousemove.
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if(!this.singular && !e.shiftKey && this.selection[id]){
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this._doDeselect = true;
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return;
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}else{
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this._doDeselect = false;
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}
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this.userSelect(treeNode, copy, e.shiftKey);
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},
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onMouseUp: function(e){
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// summary:
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// Event processor for onmouseup
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// e: Event
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// mouse event
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// tags:
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// protected
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// _doDeselect is the flag to indicate that the user wants to either ctrl+click on
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// a already selected item (to deselect the item), or click on a not-yet selected item
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// (which should remove all current selection, and add the clicked item). This can not
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// be done in onMouseDown, because the user may start a drag after mousedown. By moving
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// the deselection logic here, the user can drags an already selected item.
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if(!this._doDeselect){ return; }
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this._doDeselect = false;
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this.userSelect(this.current, dojo.isCopyKey( e ), e.shiftKey);
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},
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onMouseMove: function(e){
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// summary
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// event processor for onmousemove
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// e: Event
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// mouse event
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this._doDeselect = false;
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},
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userSelect: function(node, multi, range){
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// summary:
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// Add or remove the given node from selection, responding
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// to a user action such as a click or keypress.
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// multi: Boolean
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// Indicates whether this is meant to be a multi-select action (e.g. ctrl-click)
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// range: Boolean
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// Indicates whether this is meant to be a ranged action (e.g. shift-click)
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// tags:
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// protected
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if(this.singular){
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if(this.anchor == node && multi){
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this.selectNone();
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}else{
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this.setSelection([node]);
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this.anchor = node;
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}
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}else{
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if(range && this.anchor){
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var cr = dijit.tree._compareNodes(this.anchor.rowNode, node.rowNode),
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begin, end, anchor = this.anchor;
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if(cr < 0){ //current is after anchor
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begin = anchor;
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end = node;
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}else{ //current is before anchor
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begin = node;
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end = anchor;
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}
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nodes = [];
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//add everything betweeen begin and end inclusively
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while(begin != end) {
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nodes.push(begin)
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begin = this.tree._getNextNode(begin);
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}
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nodes.push(end)
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this.setSelection(nodes);
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}else{
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if( this.selection[ node.id ] && multi ) {
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this.removeTreeNode( node );
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} else if(multi) {
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this.addTreeNode(node, true);
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} else {
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this.setSelection([node]);
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this.anchor = node;
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}
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}
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}
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},
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forInSelectedItems: function(/*Function*/ f, /*Object?*/ o){
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// summary:
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// Iterates over selected items;
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// see `dojo.dnd.Container.forInItems()` for details
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o = o || dojo.global;
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for(var id in this.selection){
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// console.log("selected item id: " + id);
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f.call(o, this.getItem(id), id, this);
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}
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}
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});
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}
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//>>built
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define("dijit/tree/_dndSelector",["dojo/_base/array","dojo/_base/connect","dojo/_base/declare","dojo/_base/lang","dojo/mouse","dojo/on","dojo/touch","dojo/_base/window","./_dndContainer"],function(_1,_2,_3,_4,_5,on,_6,_7,_8){return _3("dijit.tree._dndSelector",_8,{constructor:function(){this.selection={};this.anchor=null;this.tree.domNode.setAttribute("aria-multiselect",!this.singular);this.events.push(on(this.tree.domNode,_6.press,_4.hitch(this,"onMouseDown")),on(this.tree.domNode,_6.release,_4.hitch(this,"onMouseUp")),on(this.tree.domNode,_6.move,_4.hitch(this,"onMouseMove")));},singular:false,getSelectedTreeNodes:function(){var _9=[],_a=this.selection;for(var i in _a){_9.push(_a[i]);}return _9;},selectNone:function(){this.setSelection([]);return this;},destroy:function(){this.inherited(arguments);this.selection=this.anchor=null;},addTreeNode:function(_b,_c){this.setSelection(this.getSelectedTreeNodes().concat([_b]));if(_c){this.anchor=_b;}return _b;},removeTreeNode:function(_d){this.setSelection(this._setDifference(this.getSelectedTreeNodes(),[_d]));return _d;},isTreeNodeSelected:function(_e){return _e.id&&!!this.selection[_e.id];},setSelection:function(_f){var _10=this.getSelectedTreeNodes();_1.forEach(this._setDifference(_10,_f),_4.hitch(this,function(_11){_11.setSelected(false);if(this.anchor==_11){delete this.anchor;}delete this.selection[_11.id];}));_1.forEach(this._setDifference(_f,_10),_4.hitch(this,function(_12){_12.setSelected(true);this.selection[_12.id]=_12;}));this._updateSelectionProperties();},_setDifference:function(xs,ys){_1.forEach(ys,function(y){y.__exclude__=true;});var ret=_1.filter(xs,function(x){return !x.__exclude__;});_1.forEach(ys,function(y){delete y["__exclude__"];});return ret;},_updateSelectionProperties:function(){var _13=this.getSelectedTreeNodes();var _14=[],_15=[];_1.forEach(_13,function(_16){_15.push(_16);_14.push(_16.getTreePath());});var _17=_1.map(_15,function(_18){return _18.item;});this.tree._set("paths",_14);this.tree._set("path",_14[0]||[]);this.tree._set("selectedNodes",_15);this.tree._set("selectedNode",_15[0]||null);this.tree._set("selectedItems",_17);this.tree._set("selectedItem",_17[0]||null);},onMouseDown:function(e){if(!this.current||this.tree.isExpandoNode(e.target,this.current)){return;}if(!_5.isLeft(e)){return;}e.preventDefault();var _19=this.current,_1a=_2.isCopyKey(e),id=_19.id;if(!this.singular&&!e.shiftKey&&this.selection[id]){this._doDeselect=true;return;}else{this._doDeselect=false;}this.userSelect(_19,_1a,e.shiftKey);},onMouseUp:function(e){if(!this._doDeselect){return;}this._doDeselect=false;this.userSelect(this.current,_2.isCopyKey(e),e.shiftKey);},onMouseMove:function(){this._doDeselect=false;},_compareNodes:function(n1,n2){if(n1===n2){return 0;}if("sourceIndex" in document.documentElement){return n1.sourceIndex-n2.sourceIndex;}else{if("compareDocumentPosition" in document.documentElement){return n1.compareDocumentPosition(n2)&2?1:-1;}else{if(document.createRange){var r1=doc.createRange();r1.setStartBefore(n1);var r2=doc.createRange();r2.setStartBefore(n2);return r1.compareBoundaryPoints(r1.END_TO_END,r2);}else{throw Error("dijit.tree._compareNodes don't know how to compare two different nodes in this browser");}}}},userSelect:function(_1b,_1c,_1d){if(this.singular){if(this.anchor==_1b&&_1c){this.selectNone();}else{this.setSelection([_1b]);this.anchor=_1b;}}else{if(_1d&&this.anchor){var cr=this._compareNodes(this.anchor.rowNode,_1b.rowNode),_1e,end,_1f=this.anchor;if(cr<0){_1e=_1f;end=_1b;}else{_1e=_1b;end=_1f;}var _20=[];while(_1e!=end){_20.push(_1e);_1e=this.tree._getNextNode(_1e);}_20.push(end);this.setSelection(_20);}else{if(this.selection[_1b.id]&&_1c){this.removeTreeNode(_1b);}else{if(_1c){this.addTreeNode(_1b,true);}else{this.setSelection([_1b]);this.anchor=_1b;}}}}},getItem:function(key){var _21=this.selection[key];return {data:_21,type:["treeNode"]};},forInSelectedItems:function(f,o){o=o||_7.global;for(var id in this.selection){f.call(o,this.getItem(id),id,this);}}});});
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