/*
- * Copyright 2011 GRNET S.A. All rights reserved.
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
package gr.grnet.pithos.web.client.grouptree;
import gr.grnet.pithos.web.client.FolderContextMenu;
+import gr.grnet.pithos.web.client.PithosDisclosurePanel;
+import gr.grnet.pithos.web.client.TreeView;
+import gr.grnet.pithos.web.client.PithosDisclosurePanel.Style;
import gr.grnet.pithos.web.client.foldertree.Folder;
import com.google.gwt.core.client.GWT;
import com.google.gwt.resources.client.ImageResource;
+import com.google.gwt.resources.client.ClientBundle.Source;
import com.google.gwt.resources.client.ImageResource.ImageOptions;
+import com.google.gwt.resources.client.ImageResource.RepeatStyle;
import com.google.gwt.safehtml.client.SafeHtmlTemplates;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.user.cellview.client.CellTree;
import com.google.gwt.user.cellview.client.HasKeyboardSelectionPolicy.KeyboardSelectionPolicy;
import com.google.gwt.user.cellview.client.TreeNode;
import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.DisclosurePanel;
+import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Tree;
-public class GroupTreeView extends Composite {
+public class GroupTreeView extends Composite implements TreeView {
- public void updateChildren(Folder folder) {
- TreeNode root = ((CellTree) getWidget()).getRootTreeNode();
- updateChildren(root, folder);
+ public void updateChildren(Group group) {
+ TreeNode root = tree.getRootTreeNode();
+ if (group != null)
+ updateChildren(root, group);
+ else {
+ root.setChildOpen(0, false, true);
+ root.setChildOpen(0, true, true);
+ }
}
- private void updateChildren(TreeNode node, Folder folder) {
+ private void updateChildren(TreeNode node, Group group) {
for (int i=0; i<node.getChildCount(); i++) {
- if (node.isChildOpen(i)) {
- if (folder.equals(node.getChildValue(i))) {
- node.setChildOpen(i, false, true);
- node.setChildOpen(i, true, true);
- }
- else {
- TreeNode n = node.setChildOpen(i, true);
- updateChildren(n, folder);
- }
+ if (group.equals(node.getChildValue(i))) {
+ node.setChildOpen(i, false, true);
+ node.setChildOpen(i, true, true);
+ }
+ else {
+ if (node.isChildOpen(i)) {
+ TreeNode n = node.setChildOpen(i, true);
+ updateChildren(n, group);
+ }
}
}
}
@Override
@ImageOptions(flipRtl = true)
- @Source("gr/grnet/pithos/web/client/cellTreeClosedItem.gif")
+ @Source("gr/grnet/pithos/web/client/cellTreeClosedItem.png")
ImageResource cellTreeClosedItem();
@Override
@Override
@ImageOptions(flipRtl = true)
- @Source("gr/grnet/pithos/web/client/cellTreeOpenItem.gif")
+ @Source("gr/grnet/pithos/web/client/cellTreeOpenItem.png")
ImageResource cellTreeOpenItem();
@Override
- @Source({"gr/grnet/pithos/web/client/GssCellTreeBasic.css"})
+ @Source({"gr/grnet/pithos/web/client/PithosCellTreeBasic.css"})
CellTree.Style cellTreeStyle();
+
+ @Source("gr/grnet/pithos/web/client/cellTreeLoadingBasic.gif")
+ @ImageOptions(repeatStyle=RepeatStyle.None)
+ ImageResource cellTreeLoadingBasic();
}
public static interface Images extends Tree.Resources, FolderContextMenu.Images {
- @Source("gr/grnet/pithos/resources/groupevent.png")
+ @Source("gr/grnet/pithos/resources/groups22.png")
ImageResource groups();
- @Source("gr/grnet/pithos/resources/group.png")
+ @Source("gr/grnet/pithos/resources/groups22.png")
public ImageResource group();
@Source("gr/grnet/pithos/resources/edit_user.png")
}
static Images images = GWT.create(Images.class);
+
+ interface Style extends gr.grnet.pithos.web.client.PithosDisclosurePanel.Style {
+ @Override
+ String header();
+ }
+
+ interface Resources extends gr.grnet.pithos.web.client.PithosDisclosurePanel.Resources {
+ @Override
+ @Source("PithosGroupDisclosurePanel.css")
+ Style pithosDisclosurePanelCss();
+
+ @Override
+ @Source("gr/grnet/pithos/resources/groups22.png")
+ ImageResource icon();
+ }
- static interface Templates extends SafeHtmlTemplates {
+ public static interface Templates extends SafeHtmlTemplates {
public Templates INSTANCE = GWT.create(Templates.class);
- @Template("<span>{0}</span>")
+ @Template("<span style='margin-left:5px;'>{0}</span>")
public SafeHtml nameSpan(String name);
}
private GroupTreeViewModel model;
+
+ private CellTree tree;
public GroupTreeView(GroupTreeViewModel viewModel) {
this.model = viewModel;
+
+ PithosDisclosurePanel panel = new PithosDisclosurePanel((Resources) GWT.create(Resources.class), "Groups", false);
/*
* Create the tree using the model. We use <code>null</code> as the default
* value of the root node. The default value will be passed to
* CustomTreeModel#getNodeInfo();
*/
CellTree.Resources res = GWT.create(BasicResources.class);
- CellTree tree = new CellTree(model, null, res);
+ tree = new CellTree(model, null, res);
tree.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);
- initWidget(tree);
+ panel.add(tree);
+
+ initWidget(panel);
}
-
- public Folder getSelection() {
- return model.getSelection();
+ public void updateGroupNode(Group group) {
+ model.updateGroupNode(group);
+ updateChildren(group);
}
- public void updateFolder(Folder folder, boolean showfiles) {
- model.updateFolder(folder, showfiles);
- }
+ @Override
+ public Folder getSelection() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ public Object getSelected() {
+ return model.getSelectedObject();
+ }
}