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/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
dojo._xdResourceLoaded(function(dojo, dijit, dojox){
return {depends: [["provide", "dojox.grid.EnhancedGrid"],
["require", "dojox.grid.DataGrid"],
["require", "dojox.grid.enhanced._PluginManager"],
["requireLocalization", "dojox.grid.enhanced", "EnhancedGrid", null, "ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,kk,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw", "ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,kk,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw"],
["provide", "dojox.grid.enhanced.DataSelection"],
["require", "dojox.grid.enhanced.plugins._SelectionPreserver"]],
defineResource: function(dojo, dijit, dojox){if(!dojo._hasResource["dojox.grid.EnhancedGrid"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.grid.EnhancedGrid"] = true;
dojo.provide("dojox.grid.EnhancedGrid");
dojo.require("dojox.grid.DataGrid");
dojo.require("dojox.grid.enhanced._PluginManager");
;
dojo.experimental("dojox.grid.EnhancedGrid");
dojo.declare("dojox.grid.EnhancedGrid", dojox.grid.DataGrid, {
// summary:
// Provides enhanced features based on DataGrid
//
// description:
// EnhancedGrid features are implemented as plugins that could be loaded on demand.
// Explicit dojo.require() is needed to use these feature plugins.
//
// example:
// A quick sample to use EnhancedGrid features:
//
// Step 1. Load EnhancedGrid and required features
// | <script type="text/javascript">
// | dojo.require("dojox.grid.EnhancedGrid");
// | dojo.require("dojox.grid.enhanced.plugins.DnD");
// | dojo.require("dojox.grid.enhanced.plugins.Menu");
// | dojo.require("dojox.grid.enhanced.plugins.NestedSorting");
// | dojo.require("dojox.grid.enhanced.plugins.IndirectSelection");
// | </script>
//
// Step 2. Use EnhancedGrid
// - Via HTML markup
// | <div dojoType="dojox.grid.EnhancedGrid" ...
// | plugins="{nestedSorting: true, dnd: true, indirectSelection: true,
// | menus:{headerMenu:"headerMenuId", rowMenu:"rowMenuId", cellMenu:"cellMenuId",
// | selectedRegionMenu:"selectedRegionMenuId"}}">
// | ...
// | </div>
//
// - Or via JavaScript
// | <script type="text/javascript">
// | var grid = new dojox.grid.EnhancedGrid({plugins : {nestedSorting: true, dnd: true, indirectSelection: true,
// | menus:{headerMenu:"headerMenuId", rowMenu:"rowMenuId", cellMenu:"cellMenuId",selectedRegionMenu:"selectedRegionMenuId"}},
// | ... }, dojo.byId('gridDiv'));
// | grid.startup();
// | </script>
//
//
// Plugin Support
// [Note: Plugin support is still experimental]
//
// You can either customize the default plugins or add new ones, more details please see
// - dojox.grid.enhanced._PluginManager
// - dojox.grid.enhanced._Plugin
// - dojox.grid.enhanced.plugins.*
//plugins: Object
// Plugin properties, e.g. {nestedSorting: true, dnd: true, ...}
plugins: null,
//pluginMgr: Object
// Singleton plugin manager
pluginMgr: null,
//keepSelection: Boolean
// Whether keep selection after sort, filter, pagination etc.
keepSelection: false,
//_pluginMgrClass: Object
// Default plugin manager class
_pluginMgrClass: dojox.grid.enhanced._PluginManager,
postMixInProperties: function(){
//load nls bundle
this._nls = dojo.i18n.getLocalization("dojox.grid.enhanced", "EnhancedGrid", this.lang);
this.inherited(arguments);
},
postCreate: function(){
//create plugin manager
this.pluginMgr = new this._pluginMgrClass(this);
this.pluginMgr.preInit();
this.inherited(arguments);
this.pluginMgr.postInit();
},
plugin: function(/*String*/name){
// summary:
// An easier way for getting a plugin, e.g. grid.plugin('dnd')
return this.pluginMgr.getPlugin(name);
},
startup: function(){
this.inherited(arguments);
this.pluginMgr.startup();
},
createSelection: function(){
this.selection = new dojox.grid.enhanced.DataSelection(this);
},
canSort: function(colIndex, field){
// summary:
// Overwritten
return true;
},
doKeyEvent: function(e){
// summary:
// Overwritten, see _Grid.doKeyEvent()
var view = this.focus.focusView;
view.content.decorateEvent(e);
if(!e.cell){ view.header.decorateEvent(e); }
this.inherited(arguments);
},
doApplyCellEdit: function(inValue, inRowIndex, inAttrName){
// summary:
// Overwritten, see DataGrid.doApplyCellEdit()
if(!inAttrName){
this.invalidated[inRowIndex] = true;
return;
}
this.inherited(arguments);
},
mixin: function(target, source){
var props = {};
for(var p in source){
if(p == '_inherited' || p == 'declaredClass' || p == 'constructor' ||
source['privates'] && source['privates'][p]){
continue;
}
props[p] = source[p];
}
dojo.mixin(target, props);
},
_copyAttr: function(idx, attr){
// summary:
// Overwritten, see DataGrid._copyAttr()
// Fix cell TAB navigation for single click editing
if(!attr){ return; }
return this.inherited(arguments);
},
_getHeaderHeight: function(){
// summary:
// Overwritten, see _Grid._getHeaderHeight()
// Should include borders/margins of this.viewsHeaderNode
this.inherited(arguments);
return dojo.marginBox(this.viewsHeaderNode).h;
},
_fetch: function(start, isRender){
// summary:
// Overwritten, see DataGrid._fetch()
if(this.items){
return this.inherited(arguments);
}
start = start || 0;
if(this.store && !this._pending_requests[start]){
if(!this._isLoaded && !this._isLoading){
this._isLoading = true;
this.showMessage(this.loadingMessage);
}
this._pending_requests[start] = true;
try{
var req = {
start: start,
count: this.rowsPerPage,
query: this.query,
sort: this.getSortProps(),
queryOptions: this.queryOptions,
isRender: isRender,
onBegin: dojo.hitch(this, "_onFetchBegin"),
onComplete: dojo.hitch(this, "_onFetchComplete"),
onError: dojo.hitch(this, "_onFetchError")
};
this._storeLayerFetch(req);
}catch(e){
this._onFetchError(e, {start: start, count: this.rowsPerPage});
}
}
return 0;
},
_storeLayerFetch: function(req){
// summary:
// Extracted fetch specifically for store layer use
this.store.fetch(req);
},
getCellByField: function(field){
return dojo.filter(this.layout.cells, function(cell){
return cell.field == field;
})[0];
},
onMouseUp: function(e){ },
createView: function(){
// summary
// Overwrite: rewrite getCellX of view.header
var view = this.inherited(arguments);
if(dojo.isMoz){
var ascendDom = function(inNode, inWhile){
for(var n = inNode; n && inWhile(n); n = n.parentNode){}
return n;
};//copied from dojox.grid._Builder
var makeNotTagName = function(inTagName){
var name = inTagName.toUpperCase();
return function(node){ return node.tagName != name; };
};//copied from dojox.grid._Builder
var func = view.header.getCellX;
view.header.getCellX = function(e){
var x = func.call(view.header, e);
var n = ascendDom(e.target, makeNotTagName("th"));
if(n && n !== e.target && dojo.isDescendant(e.target, n)){ x += n.firstChild.offsetLeft; }
return x;
};
}
return view;
},
destroy: function(){
// summary:
// Destroy all resources
delete this._nls;
this.selection.destroy();
this.pluginMgr.destroy();
this.inherited(arguments);
}
});
dojo.provide("dojox.grid.enhanced.DataSelection");
dojo.require("dojox.grid.enhanced.plugins._SelectionPreserver");//default loaded plugin
dojo.declare("dojox.grid.enhanced.DataSelection", dojox.grid.DataSelection, {
constructor: function(grid){
if(grid.keepSelection){
this.preserver = new dojox.grid.enhanced.plugins._SelectionPreserver(this);
}
},
_range: function(inFrom, inTo){
this.grid._selectingRange = true;
this.inherited(arguments);
this.grid._selectingRange = false;
this.onChanged();
},
deselectAll: function(inItemOrIndex){
this.grid._selectingRange = true;
this.inherited(arguments);
this.grid._selectingRange = false;
this.onChanged();
},
destroy: function(){
if(this.preserver){
this.preserver.destroy();
}
}
});
dojox.grid.EnhancedGrid.markupFactory = function(props, node, ctor, cellFunc){
return dojox.grid._Grid.markupFactory(props, node, ctor,
dojo.partial(dojox.grid.DataGrid.cell_markupFactory, cellFunc));
};
dojox.grid.EnhancedGrid.registerPlugin = function(clazz, props){
dojox.grid.enhanced._PluginManager.registerPlugin(clazz, props);
};
}
}};});
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