/*
* WarningBar.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.application.ui;
import org.rstudio.core.client.theme.res.ThemeResources;
import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.SpanElement;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.event.logical.shared.HasCloseHandlers;
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.Image;
import com.google.gwt.user.client.ui.Widget;
public class WarningBar extends Composite
implements HasCloseHandlers<WarningBar>
{
interface Resources extends ClientBundle
{
@Source("WarningBar.css")
Styles styles();
ImageResource warningBarLeft();
ImageResource warningBarRight();
@ImageOptions(repeatStyle = RepeatStyle.Horizontal)
ImageResource warningBarTile();
@Source("warningIconSmall_2x.png")
ImageResource warningIconSmall2x();
}
interface Styles extends CssResource
{
String warningBar();
String left();
String right();
String center();
String warningIcon();
String label();
String dismiss();
String warning();
String error();
}
interface Binder extends UiBinder<Widget, WarningBar>{}
static final Binder binder = GWT.create(Binder.class);
public WarningBar()
{
initWidget(binder.createAndBindUi(this));
dismiss_.addStyleName(ThemeResources.INSTANCE.themeStyles().handCursor());
dismiss_.addClickHandler(new ClickHandler()
{
public void onClick(ClickEvent event)
{
CloseEvent.fire(WarningBar.this, WarningBar.this);
}
});
}
public void setText(String value)
{
label_.setInnerText(value);
}
public void setSeverity(boolean severe)
{
if (severe)
{
addStyleName(styles_.error());
removeStyleName(styles_.warning());
}
else
{
addStyleName(styles_.warning());
removeStyleName(styles_.error());
}
}
public int getHeight()
{
return 28;
}
public HandlerRegistration addCloseHandler(CloseHandler<WarningBar> handler)
{
return addHandler(handler, CloseEvent.getType());
}
@UiField
SpanElement label_;
@UiField
Image dismiss_;
private static final Styles styles_ =
((Resources) GWT.create(Resources.class)).styles();
static
{
styles_.ensureInjected();
}
}