|
1
5 package org.exoplatform.portlets.communication.forum.component;
6
7 import org.exoplatform.faces.core.component.UIGrid;
8 import org.exoplatform.faces.core.component.UIToolbar;
9 import org.exoplatform.faces.core.component.model.Button;
10 import org.exoplatform.faces.core.component.model.ComponentCell;
11 import org.exoplatform.faces.core.component.model.Parameter;
12 import org.exoplatform.faces.core.component.model.Row;
13 import org.exoplatform.faces.core.event.ExoActionEvent;
14 import org.exoplatform.faces.core.event.ExoActionListener;
15
19 public class UIToolbarPanel extends UIGrid {
20
21 private static final String  SEARCH = "search";
22 private static final String VIEW_FORUMS = "viewForums";
23 private static final String BACK = "back";
24
25 public static Parameter[] backParams = { new Parameter(ACTION , BACK)} ;
26 public static Parameter[] searchParams = { new Parameter(ACTION , SEARCH)} ;
27 public static Parameter[] viewForumsParams = { new Parameter(ACTION , VIEW_FORUMS)} ;
28
29 public UIToolbarPanel() {
30 setId("UIToolbarPanel");
31 setClazz("UIToolbarPanel");
32 UIToolbar toolbar = new UIToolbar() ;
33 toolbar.setRendered(true) ;
34 toolbar.addLeftButton(new Button("#{UIForumPortlet.button.home}", viewForumsParams));
35 toolbar.addLeftButton(new Button("#{UIForumPortlet.button.search}", searchParams));
36 toolbar.addRightButton(new Button("#{UIForumPortlet.button.back}", backParams));
37 getChildren().add(toolbar) ;
38
39 add(new Row().add(new ComponentCell(this, toolbar))) ;
40
41 addActionListener(ViewForumsActionListener.class, VIEW_FORUMS) ;
42 addActionListener(SearchActionListener.class, SEARCH) ;
43 addActionListener(BackActionListener.class, BACK) ;
44
45 }
46
47
48 static public class ViewForumsActionListener extends ExoActionListener {
49 public void execute(ExoActionEvent event) throws Exception {
50 UIToolbarPanel panel = (UIToolbarPanel) event.getComponent() ;
51 UIForumPortlet forumPortlet = (UIForumPortlet)panel.getAncestorOfType(UIForumPortlet.class);
52 forumPortlet.addHistoryElement(forumPortlet.getRenderedComponent());
53 forumPortlet.setRenderedComponent(UIViewCategories.class);
54 ((UIToolbarPanel)forumPortlet.getChildComponentOfType(UIToolbarPanel.class)).setRendered(true);
55 }
56 }
57
58 static public class SearchActionListener extends ExoActionListener {
59 public void execute(ExoActionEvent event) throws Exception {
60 UIToolbarPanel panel = (UIToolbarPanel) event.getSource() ;
61 UIForumPortlet forumPortlet = (UIForumPortlet)panel.getAncestorOfType(UIForumPortlet.class);
62 forumPortlet.addHistoryElement(forumPortlet.getRenderedComponent());
63 forumPortlet.setRenderedComponent(UIForumSearcher.class);
64 ((UIToolbarPanel)forumPortlet.getChildComponentOfType(UIToolbarPanel.class)).setRendered(true);
65 }
66 }
67
68 static public class BackActionListener extends ExoActionListener {
69 public void execute(ExoActionEvent event) throws Exception {
70 UIToolbarPanel panel = (UIToolbarPanel) event.getSource() ;
71 ((UIForumPortlet)panel.getAncestorOfType(UIForumPortlet.class)).undo();
72 panel.setRendered(true);
73 }
74 }
75
76 }
77 |
Popular Tags |
Java API By Example, From Geeks To Geeks.