+++ /dev/null
-/*
- * Copyright 2011 GRNET S.A. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met:
- *
- * 1. Redistributions of source code must retain the above
- * copyright notice, this list of conditions and the following
- * disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following
- * disclaimer in the documentation and/or other materials
- * provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
- * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and
- * documentation are those of the authors and should not be
- * interpreted as representing official policies, either expressed
- * or implied, of GRNET S.A.
- */
-
-package gr.grnet.pithos.web.client.mysharedtree;
-
-import gr.grnet.pithos.web.client.FolderContextMenu;
-import gr.grnet.pithos.web.client.TreeView;
-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.ImageResource.ImageOptions;
-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.Tree;
-
-public class MysharedTreeView extends Composite implements TreeView {
-
- 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 (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);
- }
- }
- }
- }
-
- static interface BasicResources extends CellTree.Resources {
-
- @Override
- @ImageOptions(flipRtl = true)
- @Source("gr/grnet/pithos/web/client/cellTreeClosedItem.png")
- ImageResource cellTreeClosedItem();
-
- @Override
- @ImageOptions(flipRtl = true)
- @Source("gr/grnet/pithos/web/client/cellTreeLoadingBasic.gif")
- ImageResource cellTreeLoading();
-
- @Override
- @ImageOptions(flipRtl = true)
- @Source("gr/grnet/pithos/web/client/cellTreeOpenItem.png")
- ImageResource cellTreeOpenItem();
-
- @Override
- @Source({"gr/grnet/pithos/web/client/PithosCellTreeBasic.css"})
- CellTree.Style cellTreeStyle();
- }
-
- public static interface Images extends Tree.Resources, FolderContextMenu.Images {
-
- @Source("gr/grnet/pithos/resources/home22.png")
- ImageResource home();
-
- @Source("gr/grnet/pithos/resources/folder22.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();
- }
-
- static Images images = GWT.create(Images.class);
-
- static interface Templates extends SafeHtmlTemplates {
- public Templates INSTANCE = GWT.create(Templates.class);
-
- @Template("<span>{0}</span>")
- public SafeHtml nameSpan(String name);
- }
-
- private MysharedTreeViewModel model;
-
- public MysharedTreeView(MysharedTreeViewModel viewModel) {
- this.model = viewModel;
- /*
- * 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.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);
-
- initWidget(tree);
- }
-
-
- @Override
- public Folder getSelection() {
- return model.getSelection();
- }
-
- public void updateFolder(Folder folder, boolean showfiles) {
- model.updateFolder(folder, showfiles);
- }
-}
projects / pithos / blobdiff