/*
* RHQ Management Platform
* Copyright (C) 2005-2010 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.coregui.client.content.repository.tree;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.RunAsyncCallback;
import com.smartgwt.client.types.SelectionStyle;
import com.smartgwt.client.widgets.tree.TreeGrid;
import com.smartgwt.client.widgets.tree.TreeNode;
import com.smartgwt.client.widgets.tree.events.NodeClickEvent;
import com.smartgwt.client.widgets.tree.events.NodeClickHandler;
import org.rhq.coregui.client.CoreGUI;
import org.rhq.coregui.client.ViewId;
import org.rhq.coregui.client.ViewPath;
/**
* @author Greg Hinkle
*/
public class ContentRepositoryTreeView extends TreeGrid {
public ContentRepositoryTreeView() {
super();
setWidth100();
setHeight100();
setWidth100();
setHeight100();
setShowRoot(true);
setAutoFetchData(true);
setAnimateFolders(false);
setSelectionType(SelectionStyle.SINGLE);
setShowRollOver(false);
setSortField("name");
setShowHeader(false);
setDataSource(new ContentRepositoryTreeDataSource());
addNodeClickHandler(new NodeClickHandler() {
public void onNodeClick(NodeClickEvent event) {
String id = event.getNode().getAttribute("id");
if (id != null) {
String path = id.replaceAll(":", "/");
CoreGUI.goToView("Bundles/Repository/" + path);
}
}
});
}
public void selectPath(ViewPath viewPath) {
if (viewPath.viewsLeft() > 0) {
String key = "";
for (ViewId view : viewPath.getViewPath().subList(2, viewPath.getViewPath().size())) {
if (key.length() > 0)
key += ":";
key += view.getPath();
TreeNode node = getTree().findById(key);
if (node != null) {
getTree().openFolder(node);
}
}
final String finalKey = key;
GWT.runAsync(new RunAsyncCallback() {
public void onFailure(Throwable reason) {
}
public void onSuccess() {
TreeNode node = getTree().findById(finalKey);
if (node != null) {
deselectAllRecords();
selectRecord(node);
}
}
});
} else {
deselectAllRecords();
selectRecord(0);
}
}
}