1 /**
2 * This file Copyright (c) 2016-2018 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.pages.app.detail.extension;
35
36 import info.magnolia.i18nsystem.SimpleTranslator;
37 import info.magnolia.pages.app.detail.context.NavigationContext;
38 import info.magnolia.ui.UIComponent;
39
40 import javax.inject.Inject;
41
42 import com.vaadin.server.ExternalResource;
43 import com.vaadin.ui.Link;
44
45 /**
46 * Implementation of {@link NativePagePreviewLinkView}. Displays a {@link com.vaadin.ui.Link} to preview a current page.
47 */
48 public class NativePagePreviewLinkView extends Link implements UIComponent {
49
50 @Inject
51 public NativePagePreviewLinkView(NativePagePreviewLinkViewDefinition previewLinkViewDefinition, NavigationContext<String> navigationContext, SimpleTranslator i18n) {
52 addStyleNames("page-link", "native-button", "primary-button", "icon-preview-app");
53 setCaption(i18n.translate("pages-app.preview.tab"));
54 setTargetName(previewLinkViewDefinition.getTarget());
55 navigationContext.url().observe(stringOptional -> stringOptional.ifPresent(link -> setResource(new ExternalResource(link))));
56 }
57 }