| // Copyright (C) 2010 The Android Open Source Project |
| // |
| // 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.gerrit.client.ui; |
| |
| import com.google.gerrit.client.Gerrit; |
| import com.google.gwt.user.client.ui.FlowPanel; |
| import com.google.gwt.user.client.ui.HorizontalPanel; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| public abstract class MenuScreen extends Screen { |
| private final LinkMenuBar menu; |
| private final FlowPanel body; |
| |
| public MenuScreen() { |
| menu = new LinkMenuBar(); |
| menu.setStyleName(Gerrit.RESOURCES.css().menuScreenMenuBar()); |
| body = new FlowPanel(); |
| } |
| |
| @Override |
| protected void onInitUI() { |
| super.onInitUI(); |
| |
| HorizontalPanel hp = new HorizontalPanel(); |
| hp.add(menu); |
| hp.add(body); |
| super.add(hp); |
| } |
| |
| @Override |
| public void setToken(String token) { |
| LinkMenuItem self = menu.find(token); |
| if (self != null) { |
| self.addStyleName(Gerrit.RESOURCES.css().activeRow()); |
| } |
| super.setToken(token); |
| } |
| |
| @Override |
| protected void add(final Widget w) { |
| body.add(w); |
| } |
| |
| protected void link(final String text, final String target) { |
| link(text, target, true); |
| } |
| |
| protected void link(final String text, final String target, |
| final boolean visible) { |
| final LinkMenuItem item = new LinkMenuItem(text, target); |
| item.setStyleName(Gerrit.RESOURCES.css().menuItem()); |
| item.setVisible(visible); |
| menu.add(item); |
| } |
| |
| protected void setLinkVisible(final String token, final boolean visible) { |
| final LinkMenuItem item = menu.find(token); |
| item.setVisible(visible); |
| } |
| } |