RetroZilla/extensions/inspector/resources/content/jsutil/xul/inBaseTreeView.js

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2015-10-21 05:03:22 +02:00
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2001
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Joe Hewitt <hewitt@netscape.com> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/***************************************************************
* inBaseTreeView -------------------------------------------------
* Simple tree view object meant to be extended.
*
* Usage example: MyView.prototype = new inBaseTreeView();
****************************************************************/
function inBaseTreeView() { }
inBaseTreeView.prototype =
{
mRowCount: 0,
mTree: null,
get rowCount() { return this.mRowCount; },
setTree: function(aTree) { this.mTree = aTree; },
getCellText: function(aRow, aCol) { return ""; },
getRowProperties: function(aIndex, aProperties) {},
getCellProperties: function(aIndex, aCol, aProperties) {},
getColumnProperties: function(aCol, aProperties) {},
getParentIndex: function(aRowIndex) { },
hasNextSibling: function(aRowIndex, aAfterIndex) { },
getLevel: function(aIndex) {},
getImageSrc: function(aRow, aCol) {},
getProgressMode: function(aRow, aCol) {},
getCellValue: function(aRow, aCol) {},
isContainer: function(aIndex) {},
isContainerOpen: function(aIndex) {},
isContainerEmpty: function(aIndex) {},
isSeparator: function(aIndex) {},
isSorted: function() {},
toggleOpenState: function(aIndex) {},
selectionChanged: function() {},
cycleHeader: function(aCol) {},
cycleCell: function(aRow, aCol) {},
isEditable: function(aRow, aCol) {},
setCellValue: function(aRow, aCol, aValue) {},
setCellText: function(aRow, aCol, aValue) {},
performAction: function(aAction) {},
performActionOnRow: function(aAction, aRow) {},
performActionOnCell: function(aAction, aRow, aCol) {},
// extra utility stuff
createAtom: function(aVal)
{
try {
var i = Components.interfaces.nsIAtomService;
var svc = Components.classes["@mozilla.org/atom-service;1"].getService(i);
return svc.getAtom(aVal);
} catch(ex) {
return null;
}
}
};