1 /**
2 * This file Copyright (c) 2011 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.templating.editor.client;
35
36 import info.magnolia.rendering.template.AreaDefinition;
37 import info.magnolia.templating.editor.client.dom.MgnlElement;
38
39
40 /**
41 * Helper class for injecting the placeholder, editbars on the right spot.
42 */
43 public class AreaInjector {
44
45 public static boolean inject(PageEditor pageEditor, MgnlElement mgnlElement) {
46
47 AreaBarWidget areaBarWidget = new AreaBarWidget(mgnlElement, pageEditor);
48 if (areaBarWidget.hasControls) {
49
50 if (mgnlElement.getFirstElement() != null && mgnlElement.getFirstElement() == mgnlElement.getLastElement()) {
51 areaBarWidget.attach(mgnlElement);
52 }
53 else {
54 areaBarWidget.attach(mgnlElement.getComment().getElement());
55 }
56
57 pageEditor.model.addEditBar(mgnlElement, areaBarWidget);
58
59 boolean noComponent = mgnlElement.getComment().getAttribute("type").equals(AreaDefinition.TYPE_NO_COMPONENT);
60 if (mgnlElement.getComponents().isEmpty() && !noComponent) {
61
62 AreaPlaceHolderWidget placeHolder = new AreaPlaceHolderWidget(pageEditor, mgnlElement);
63
64 pageEditor.model.addAreaPlaceHolder(mgnlElement, placeHolder);
65 }
66
67 else if (!noComponent) {
68 ComponentPlaceHolderWidget placeHolder = new ComponentPlaceHolderWidget(pageEditor, mgnlElement);
69
70 pageEditor.model.addComponentPlaceHolder(mgnlElement, placeHolder);
71 placeHolder.attach();
72 }
73 return true;
74 }
75
76 return false;
77
78 }
79 }
80