/**
* Copyright 2010 Google Inc.
*
* 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 org.waveprotocol.wave.client.widget.popup.desktopchrome;
import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.StyleInjector;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.resources.client.ImageResource.ImageOptions;
import com.google.gwt.resources.client.ImageResource.RepeatStyle;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.Widget;
import org.waveprotocol.wave.client.widget.popup.PopupChrome;
/**
* Window borders for dropdown popups using declarative UI.
*/
// TODO(user) Replace with UIObject once GWT supports it.
public class DropdownPopupChrome extends Composite implements PopupChrome {
interface Resources extends ClientBundle {
/** CSS class names used by DropdownPopupChrome. These are used in DropdownPopupChrome.css */
interface Css extends CssResource {
// chrome names
String eastNorthEast();
String east();
String southEast();
String south();
String southWest();
String west();
}
@Source("DropdownPopupChrome.css")
Css css();
/** Default background images */
@Source("popup_n.png")
@ImageOptions(repeatStyle=RepeatStyle.Horizontal)
ImageResource chromeNorth();
@Source("popup_ne.png")
ImageResource chromeNorthEast();
@Source("popup_ene.png")
ImageResource chromeEastNorthEast();
@Source("popup_e.png")
@ImageOptions(repeatStyle=RepeatStyle.Vertical)
ImageResource chromeEast();
@Source("popup_se.png")
ImageResource chromeSouthEast();
@Source("popup_s.png")
@ImageOptions(repeatStyle=RepeatStyle.Horizontal)
ImageResource chromeSouth();
@Source("popup_sw.png")
ImageResource chromeSouthWest();
@Source("popup_w.png")
@ImageOptions(repeatStyle=RepeatStyle.Vertical)
ImageResource chromeWest();
@Source("popup_nw.png")
ImageResource chromeNorthWest();
/** Titled background images */
@Source("popup_n_titled.png")
@ImageOptions(repeatStyle=RepeatStyle.Horizontal)
ImageResource chromeNorthTitled();
@Source("popup_ne_titled.png")
ImageResource chromeNorthEastTitled();
@Source("popup_nw_titled.png")
ImageResource chromeNorthWestTitled();
}
/** The singleton instance of our resources. */
private static final Resources RESOURCES = GWT.create(Resources.class);
/**
* Inject the CSS once.
*/
static {
StyleInjector.inject(RESOURCES.css().getText());
}
interface Binder extends UiBinder<HTMLPanel, DropdownPopupChrome> {}
private static final Binder BINDER = GWT.create(Binder.class);
public DropdownPopupChrome() {
initWidget(BINDER.createAndBindUi(this));
}
@Override public Widget getChrome() {
return this;
}
@Override public void enableTitleBar() {
// not supported
}
}