/*
* Shelf.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench.views.history.view;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.KeyDownEvent;
import com.google.gwt.event.dom.client.KeyDownHandler;
import com.google.gwt.event.shared.HandlerRegistration;
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.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HasVerticalAlignment.VerticalAlignmentConstant;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Widget;
public class Shelf extends Composite
{
interface Binder extends UiBinder<HorizontalPanel, Shelf> {}
interface Resources extends ClientBundle
{
@ImageOptions(repeatStyle = RepeatStyle.Horizontal)
ImageResource shelfbg();
@ImageOptions(repeatStyle = RepeatStyle.Horizontal)
ImageResource shelfbgLarge();
@Source("Shelf.css")
Styles styles();
}
interface Styles extends CssResource
{
String shelf();
String largeShelf();
String left();
String right();
}
public static void ensureStylesInjected()
{
RES.styles().ensureInjected();
}
public Shelf()
{
this(false);
}
public Shelf(boolean large)
{
large_ = large;
HorizontalPanel mainPanel = binder.createAndBindUi(this);
if (large_)
mainPanel.setStyleName(RES.styles().largeShelf());
initWidget(mainPanel);
left_.setHeight("100%");
right_.setHeight("100%");
left_.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
right_.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
mainPanel.setCellHorizontalAlignment(right_,
HorizontalPanel.ALIGN_RIGHT);
}
public void addLeftWidget(Widget w)
{
left_.add(w);
}
public void addRightWidget(Widget w)
{
right_.add(w);
}
public void setRightVerticalAlignment(VerticalAlignmentConstant alignment)
{
right_.setVerticalAlignment(alignment);
}
public int getHeight()
{
if (large_)
return RES.shelfbgLarge().getHeight();
else
return RES.shelfbg().getHeight();
}
public HandlerRegistration addKeyDownHandler(KeyDownHandler handler)
{
return addDomHandler(handler, KeyDownEvent.getType());
}
private static final Binder binder = GWT.create(Binder.class);
@UiField
HorizontalPanel left_;
@UiField
HorizontalPanel right_;
private boolean large_ = false;
private static final Resources RES = (Resources)GWT.create(Resources.class);
}