package gr.grnet.pithos.web.client.foldertree;
-import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.core.client.GWT;
-import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.resources.client.ImageResource.ImageOptions;
import com.google.gwt.safehtml.client.SafeHtmlTemplates;
import com.google.gwt.safehtml.shared.SafeHtml;
-import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.user.cellview.client.CellTree;
import com.google.gwt.user.cellview.client.HasKeyboardSelectionPolicy.KeyboardSelectionPolicy;
-import com.google.gwt.user.client.Event;
-import com.google.gwt.user.client.ui.AbstractImagePrototype;
+import com.google.gwt.user.cellview.client.TreeNode;
+import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Tree;
import gr.grnet.pithos.web.client.FolderContextMenu;
public class FolderTreeView extends Composite {
+ public void updateChildren(Folder folder) {
+ TreeNode root = ((CellTree) getWidget()).getRootTreeNode();
+ updateChildren(root, folder);
+ }
+
+ private void updateChildren(TreeNode node, Folder folder) {
+ for (int i=0; i<node.getChildCount(); i++) {
+ if (folder.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, folder);
+ }
+ }
+ }
+ }
+
static interface BasicResources extends CellTree.Resources {
- @ImageOptions(flipRtl = true)
- @Source("cellTreeClosedItem.gif")
+ @Override
+ @ImageOptions(flipRtl = true)
+ @Source("gr/grnet/pithos/web/client/cellTreeClosedItem.gif")
ImageResource cellTreeClosedItem();
- @ImageOptions(flipRtl = true)
- @Source("cellTreeLoadingBasic.gif")
+ @Override
+ @ImageOptions(flipRtl = true)
+ @Source("gr/grnet/pithos/web/client/cellTreeLoadingBasic.gif")
ImageResource cellTreeLoading();
- @ImageOptions(flipRtl = true)
- @Source("cellTreeOpenItem.gif")
+ @Override
+ @ImageOptions(flipRtl = true)
+ @Source("gr/grnet/pithos/web/client/cellTreeOpenItem.gif")
ImageResource cellTreeOpenItem();
- @Source({"GssCellTreeBasic.css"})
+ @Override
+ @Source({"gr/grnet/pithos/web/client/GssCellTreeBasic.css"})
CellTree.Style cellTreeStyle();
}
- static interface Images extends ClientBundle,Tree.Resources, FolderContextMenu.Images {
+ public static interface Images extends Tree.Resources, FolderContextMenu.Images {
@Source("gr/grnet/pithos/resources/folder_home.png")
ImageResource home();
- @Source("gr/grnet/pithos/resources/folder_yellow.png")
- ImageResource folderYellow();
+ @Source("gr/grnet/pithos/resources/2folder22.png")
+ public ImageResource folderYellow();
+
+ @Source("gr/grnet/pithos/resources/mimetypes/document.png")
+ ImageResource document();
+
+ @Source("gr/grnet/pithos/resources/othersshared.png")
+ ImageResource othersShared();
+
+ @Source("gr/grnet/pithos/resources/myshared22.png")
+ ImageResource myShared();
+
+ @Source("gr/grnet/pithos/resources/folder_user.png")
+ ImageResource sharedFolder();
+
+ @Source("gr/grnet/pithos/resources/trash.png")
+ ImageResource trash();
}
- private static Images images = GWT.create(Images.class);
+ static Images images = GWT.create(Images.class);
static interface Templates extends SafeHtmlTemplates {
- Templates INSTANCE = GWT.create(Templates.class);
+ public Templates INSTANCE = GWT.create(Templates.class);
@Template("<span>{0}</span>")
public SafeHtml nameSpan(String name);
}
- static class FolderCell extends AbstractCell<Folder> {
-
- @Override
- public void render(Context context, Folder folder, SafeHtmlBuilder safeHtmlBuilder) {
- String html = AbstractImagePrototype.create(images.folderYellow()).getHTML();
- safeHtmlBuilder.appendHtmlConstant(html);
- safeHtmlBuilder.append(Templates.INSTANCE.nameSpan(folder.getName()));
- }
- }
-
-
private FolderTreeViewModel model;
public FolderTreeView(FolderTreeViewModel viewModel) {
*/
CellTree.Resources res = GWT.create(BasicResources.class);
CellTree tree = new CellTree(model, null, res);
-
tree.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);
- sinkEvents(Event.ONCONTEXTMENU);
- sinkEvents(Event.ONMOUSEUP);
initWidget(tree);
}
+
public Folder getSelection() {
return model.getSelection();
}
+
+ public void updateFolder(Folder folder, boolean showfiles, Command callback) {
+ model.updateFolder(folder, showfiles, callback);
+ }
}