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1
5 package org.exoplatform.portal.faces.listener.portal;
6
7 import java.util.List  ;
8 import org.exoplatform.container.PortalContainer;
9 import org.exoplatform.faces.core.event.ExoActionEvent;
10 import org.exoplatform.faces.core.event.ExoActionListener;
11 import org.exoplatform.portal.PortalConstants;
12 import org.exoplatform.portal.faces.component.*;
13 import org.exoplatform.services.portal.PortalConfigService;
14 import org.exoplatform.services.portal.model.Node;
15
20 public class NodeActionListener extends ExoActionListener {
21 public void execute(ExoActionEvent event) throws Exception {
22 UIPortal uiPortal = (UIPortal) event.getSource() ;
23 String portalAction = event.getAction() ;
24 if (PortalConstants.EDIT_NODE_ACTION.equals(portalAction)) {
25 UIPageNodeForm uiPageNodeForm =
26 (UIPageNodeForm)uiPortal.getPortalComponent(UIPageNodeForm.class) ;
27 uiPageNodeForm.setEditingNavigationNode(uiPortal.getSelectedNode());
28 uiPortal.setBodyComponent(uiPageNodeForm);
29 } else if (PortalConstants.ADD_NODE_ACTION.equals(portalAction)) {
30 UIPageNodeForm uiPageNodeForm =
31 (UIPageNodeForm)uiPortal.getPortalComponent(UIPageNodeForm.class) ;
32 uiPageNodeForm.setEditingNavigationNode(null);
33 uiPortal.setBodyComponent(uiPageNodeForm);
34 } else if (PortalConstants.DELETE_NODE_ACTION.equals(portalAction)) {
35 uiPortal.removeSelectedNode() ;
36 } else if (PortalConstants.SAVE_NODE_ACTION.equals(portalAction)) {
37 PortalConfigService service =
38 (PortalConfigService)PortalContainer.getInstance().
39 getComponentInstanceOfType(PortalConfigService.class) ;
40 service.saveNodeNavigation(uiPortal.getOwner(), uiPortal.getRootNode()) ;
41 } else if (PortalConstants.MOVE_UP_NODE_ACTION.equals(portalAction)) {
42 Node root = uiPortal.getRootNode() ;
43 Node node = root.findNode(event.getParameter(PortalConstants.NODE_URI)) ;
44 if(node != null) moveUp(node) ;
45 } else if (PortalConstants.MOVE_DOWN_NODE_ACTION.equals(portalAction)) {
46 Node root = uiPortal.getRootNode() ;
47 Node node = root.findNode(event.getParameter(PortalConstants.NODE_URI)) ;
48 if(node != null) moveDown(node) ;
49 } else if (PortalConstants.BROWSE_PAGE_ACTION.equals(portalAction)) {
50 UIPageBrowser uiPageBrowser =
51 (UIPageBrowser)uiPortal.getPortalComponent(UIPageBrowser.class);
52 uiPageBrowser.setReturnModule(UIPageBrowser.UI_PAGE) ;
53 if (uiPageBrowser != null) {
54 uiPortal.setBodyComponent(uiPageBrowser);
55 }
56 }
57 }
58
59 public void moveUp(Node node) {
60 Node parent = node.getParent();
61 if(parent == null ) return ;
62 List children = parent.getChildren() ;
63 for (int i = 0; i < children.size(); i++) {
64 Node child = (Node)children.get(i);
65 if (child == node) {
66 if(i != 0) {
67 Object tmp = children.remove(i);
68 children.add(i - 1, tmp);
69 }
70 return;
71 }
72 }
73 }
74
75 public void moveDown(Node node) {
76 Node parent = node.getParent();
77 if(parent == null ) return ;
78 List children = parent.getChildren() ;
79 for (int i = 0; i < children.size(); i++) {
80 Node child = (Node) children.get(i);
81 if (child == node) {
82 if(i != children.size() - 1) {
83 Object tmp = children.remove(i);
84 children.add(i + 1, tmp);
85 }
86 return;
87 }
88 }
89 }
90 } |
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