/*
* Copyright 2011 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.walkaround.wave.client;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.Event;
import com.google.gwt.user.client.ui.UIObject;
import org.waveprotocol.wave.client.common.util.DomHelper;
import org.waveprotocol.wave.client.common.util.DomHelper.JavaScriptEventListener;
import org.waveprotocol.wave.client.scheduler.Scheduler;
/**
* Simple debug menu
*
* @author danilatos@google.com (Daniel Danilatos)
*/
public class DebugMenu {
private final Element element;
public DebugMenu() {
element = Document.get().createDivElement();
element.setClassName("debug-menu");
}
public void install() {
Document.get().getBody().appendChild(element);
}
public void addItem(String text, final Scheduler.Task command) {
Element elem = Document.get().createAnchorElement();
elem.setInnerText(text);
DomHelper.registerEventHandler(elem, "click", new JavaScriptEventListener() {
@Override public void onJavaScriptEvent(String name, Event event) {
command.execute();
}
});
element.appendChild(elem);
}
public void setVisible(boolean visible) {
UIObject.setVisible(element, visible);
}
}