| /******************************************************************************* |
| * Copyright: 2004, 2012 1&1 Internet AG, Germany, http://www.1und1.de, |
| * and EclipseSource |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0 which accompanies this |
| * distribution, and is available at http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * 1&1 Internet AG and others - original API and implementation |
| * EclipseSource - adaptation for the Eclipse Remote Application Platform |
| ******************************************************************************/ |
| |
| /** |
| * Basic node creation and type detection |
| */ |
| rwt.qx.Class.define("rwt.html.Nodes", |
| { |
| /* |
| ***************************************************************************** |
| STATICS |
| ***************************************************************************** |
| */ |
| |
| statics : |
| { |
| /* |
| --------------------------------------------------------------------------- |
| NODE TYPES |
| --------------------------------------------------------------------------- |
| */ |
| |
| /** |
| * {Map} Node type: |
| * |
| * * ELEMENT |
| * * ATTRIBUTE |
| * * TEXT |
| * * CDATA_SECTION |
| * * ENTITY_REFERENCE |
| * * ENTITY |
| * * PROCESSING_INSTRUCTION |
| * * COMMENT |
| * * DOCUMENT |
| * * DOCUMENT_TYPE |
| * * DOCUMENT_FRAGMENT |
| * * NOTATION |
| */ |
| ELEMENT : 1, |
| ATTRIBUTE : 2, |
| TEXT : 3, |
| CDATA_SECTION : 4, |
| ENTITY_REFERENCE : 5, |
| ENTITY : 6, |
| PROCESSING_INSTRUCTION : 7, |
| COMMENT : 8, |
| DOCUMENT : 9, |
| DOCUMENT_TYPE : 10, |
| DOCUMENT_FRAGMENT : 11, |
| NOTATION : 12, |
| |
| |
| |
| /** |
| * Whether the given node is a DOM document node |
| * |
| * @type static |
| * @param node {Node} the node which should be tested |
| * @return {Boolean} true when the node is a document |
| */ |
| isDocument : function(node) { |
| return !!(node && node.nodeType === rwt.html.Nodes.DOCUMENT); |
| }, |
| |
| |
| /* |
| --------------------------------------------------------------------------- |
| DOCUMENT ACCESS |
| --------------------------------------------------------------------------- |
| */ |
| |
| /** |
| * Returns the owner document of the given node |
| * |
| * @type static |
| * @param node {Node} the node which should be tested |
| * @return {Document | null} The document of the given DOM node |
| */ |
| getDocument : function(node) |
| { |
| if (this.isDocument(node)) { |
| return node; |
| } |
| |
| return node.ownerDocument || node.document || null; |
| }, |
| |
| |
| /** |
| * Returns the DOM2 <code>defaultView</code> (window). |
| * |
| * @type static |
| * @signature function(node) |
| * @param node {Node} node to inspect |
| * @return {Window} the <code>defaultView</code> of the given node |
| */ |
| getWindow : rwt.util.Variant.select("qx.client", |
| { |
| "mshtml" : function(node) { |
| return this.getDocument(node).parentWindow; |
| }, |
| |
| "default" : function(node) { |
| return this.getDocument(node).defaultView; |
| } |
| }) |
| |
| } |
| }); |
