mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
New build scripts
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5282 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Gavin Cornwell
277
source/web/scripts/ajax/dojo/src/widget/TreeWithNode.js
Normal file
277
source/web/scripts/ajax/dojo/src/widget/TreeWithNode.js
Normal file
@@ -0,0 +1,277 @@
|
||||
/*
|
||||
Copyright (c) 2004-2006, The Dojo Foundation
|
||||
All Rights Reserved.
|
||||
|
||||
Licensed under the Academic Free License version 2.1 or above OR the
|
||||
modified BSD license. For more information on Dojo licensing, see:
|
||||
|
||||
http://dojotoolkit.org/community/licensing.shtml
|
||||
*/
|
||||
|
||||
|
||||
dojo.require("dojo.lang.declare");
|
||||
dojo.provide("dojo.widget.TreeWithNode");
|
||||
|
||||
dojo.declare(
|
||||
"dojo.widget.TreeWithNode",
|
||||
null,
|
||||
function(){ },
|
||||
{
|
||||
/*
|
||||
* dynamic loading-related stuff.
|
||||
* When an empty folder node appears, it is "UNCHECKED" first,
|
||||
* then after Rpc call it becomes LOADING and, finally LOADED
|
||||
*
|
||||
* tree may be dynamically loaded also
|
||||
*/
|
||||
loadStates: {
|
||||
UNCHECKED: "UNCHECKED",
|
||||
LOADING: "LOADING",
|
||||
LOADED: "LOADED"
|
||||
},
|
||||
|
||||
state: "UNCHECKED", // after creation will change to loadStates: "loaded/loading/unchecked"
|
||||
|
||||
//RpcUrl: "", // user can override rpc url for specific nodes
|
||||
|
||||
objectId: "", // the widget represents an object
|
||||
|
||||
|
||||
// I need this to parse children
|
||||
isContainer: true,
|
||||
|
||||
lockLevel: 0, // lock ++ unlock --, so nested locking works fine
|
||||
|
||||
lock: function() {
|
||||
this.lockLevel++;
|
||||
},
|
||||
unlock: function() {
|
||||
if (!this.lockLevel) {
|
||||
//dojo.debug((new Error()).stack);
|
||||
dojo.raise(this.widgetType+" unlock: not locked");
|
||||
}
|
||||
this.lockLevel--;
|
||||
},
|
||||
|
||||
|
||||
expandLevel: 0, // expand to level automatically
|
||||
loadLevel: 0, // load to level automatically
|
||||
|
||||
hasLock: function() {
|
||||
return this.lockLevel>0;
|
||||
},
|
||||
|
||||
isLocked: function() {
|
||||
var node = this;
|
||||
while (true) {
|
||||
if (node.lockLevel) {
|
||||
return true;
|
||||
}
|
||||
if (!node.parent || node.isTree) {
|
||||
break;
|
||||
}
|
||||
|
||||
node = node.parent;
|
||||
|
||||
}
|
||||
|
||||
return false;
|
||||
},
|
||||
|
||||
|
||||
flushLock: function() {
|
||||
this.lockLevel = 0;
|
||||
//this.unMarkLoading();
|
||||
},
|
||||
|
||||
|
||||
actionIsDisabled: function(action) {
|
||||
var disabled = false;
|
||||
|
||||
if (dojo.lang.inArray(this.actionsDisabled, action)) {
|
||||
disabled = true;
|
||||
}
|
||||
|
||||
|
||||
//dojo.debug("Check "+this+" "+disabled)
|
||||
|
||||
|
||||
if (this.isTreeNode) {
|
||||
if (!this.tree.allowAddChildToLeaf && action == this.actions.ADDCHILD && !this.isFolder) {
|
||||
disabled = true;
|
||||
}
|
||||
}
|
||||
return disabled;
|
||||
},
|
||||
|
||||
actionIsDisabledNow: function(action) {
|
||||
return this.actionIsDisabled(action) || this.isLocked();
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* childrenArray is array of Widgets or array of Objects
|
||||
* widgets may be both attached and detached
|
||||
*
|
||||
* Use Cases
|
||||
* 1) lots of widgets are packed and passed in.
|
||||
* - widgets are created
|
||||
* - widgets have no parent (detached or not attached yet)
|
||||
*
|
||||
* 2) array of widgets and data objects passed in with flag makeWidgetsFromChildren
|
||||
* - some widgets are not created
|
||||
* - all objects have no parent
|
||||
*
|
||||
* 3) expand is called with makeWidgetsFromChildren=true
|
||||
* - some objects need to be turned into widgets
|
||||
* - some widgets have parent (e.g markup), some widgets and objects do not
|
||||
*
|
||||
* Will folderize a node as side-effect.
|
||||
*/
|
||||
setChildren: function(childrenArray) {
|
||||
//dojo.profile.start("setChildren "+this);
|
||||
//dojo.debug("setChildren in "+this);
|
||||
|
||||
|
||||
if (this.isTreeNode && !this.isFolder) {
|
||||
//dojo.debug("folder parent "+parent+ " isfolder "+parent.isFolder);
|
||||
this.setFolder();
|
||||
} else if (this.isTreeNode) {
|
||||
this.state = this.loadStates.LOADED;
|
||||
}
|
||||
|
||||
var hadChildren = this.children.length > 0;
|
||||
|
||||
if (hadChildren && childrenArray){
|
||||
// perf: most of time setChildren used for empty nodes, so save function call
|
||||
this.destroyChildren()
|
||||
}
|
||||
|
||||
if (childrenArray) {
|
||||
this.children = childrenArray;
|
||||
}
|
||||
|
||||
|
||||
|
||||
var hasChildren = this.children.length > 0;
|
||||
if (this.isTreeNode && hasChildren != hadChildren) {
|
||||
// call only when hasChildren state changes
|
||||
this.viewSetHasChildren();
|
||||
}
|
||||
|
||||
|
||||
|
||||
for(var i=0; i<this.children.length; i++) {
|
||||
var child = this.children[i];
|
||||
|
||||
//dojo.profile.start("setChildren - create "+this);
|
||||
|
||||
if (!(child instanceof dojo.widget.Widget)) {
|
||||
|
||||
child = this.children[i] = this.tree.createNode(child);
|
||||
var childWidgetCreated = true;
|
||||
//dojo.debugShallow(child)
|
||||
|
||||
//dojo.debug("setChildren creates node "+child);
|
||||
} else {
|
||||
var childWidgetCreated = false;
|
||||
}
|
||||
|
||||
//dojo.profile.end("setChildren - create "+this);
|
||||
|
||||
//dojo.profile.start("setChildren - attach "+this);
|
||||
|
||||
if (!child.parent) { // detached child
|
||||
|
||||
//dojo.debug("detached child "+child);
|
||||
|
||||
child.parent = this;
|
||||
|
||||
//dojo.profile.start("setChildren - updateTree "+this);
|
||||
|
||||
if (this.tree !== child.tree) {
|
||||
child.updateTree(this.tree);
|
||||
}
|
||||
//dojo.profile.end("setChildren - updateTree "+this);
|
||||
|
||||
|
||||
//dojo.debug("Add layout for "+child);
|
||||
child.viewAddLayout();
|
||||
this.containerNode.appendChild(child.domNode);
|
||||
|
||||
var message = {
|
||||
child: child,
|
||||
index: i,
|
||||
parent: this,
|
||||
childWidgetCreated: childWidgetCreated
|
||||
}
|
||||
|
||||
delete dojo.widget.manager.topWidgets[child.widgetId];
|
||||
|
||||
|
||||
//dojo.profile.start("setChildren - event "+this);
|
||||
//dojo.debug("publish "+this.tree.eventNames.afterAddChild)
|
||||
dojo.event.topic.publish(this.tree.eventNames.afterAddChild, message);
|
||||
|
||||
//dojo.profile.end("setChildren - event "+this);
|
||||
|
||||
}
|
||||
|
||||
if (this.tree.eagerWidgetInstantiation) {
|
||||
dojo.lang.forEach(this.children, function(child) {
|
||||
child.setChildren();
|
||||
});
|
||||
}
|
||||
|
||||
//dojo.profile.end("setChildren - attach "+this);
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
//dojo.profile.end("setChildren "+this);
|
||||
|
||||
},
|
||||
|
||||
|
||||
doAddChild: function(child, index) {
|
||||
return this.addChild(child, index, true);
|
||||
},
|
||||
|
||||
addChild: function(child, index, dontPublishEvent) {
|
||||
if (dojo.lang.isUndefined(index)) {
|
||||
index = this.children.length;
|
||||
}
|
||||
|
||||
//dojo.debug("doAddChild "+index+" called for "+this+" child "+child+" existing children "+(this.children.length ? this.children : "<no children>"));
|
||||
|
||||
if (!child.isTreeNode){
|
||||
dojo.raise("You can only add TreeNode widgets to a "+this.widgetType+" widget!");
|
||||
return;
|
||||
}
|
||||
|
||||
this.children.splice(index, 0, child);
|
||||
child.parent = this;
|
||||
|
||||
child.addedTo(this, index, dontPublishEvent);
|
||||
|
||||
// taken from DomWidget.registerChild
|
||||
// delete from widget list that are notified on resize etc (no parent)
|
||||
delete dojo.widget.manager.topWidgets[child.widgetId];
|
||||
|
||||
},
|
||||
|
||||
/**
|
||||
* does not inform children about resize (skips onShow),
|
||||
* because on large trees that's slow
|
||||
*/
|
||||
onShow: function() {
|
||||
this.animationInProgress=false;
|
||||
},
|
||||
|
||||
onHide: function() {
|
||||
this.animationInProgress=false;
|
||||
}
|
||||
|
||||
});
|
||||
Reference in New Issue
Block a user