/*
* AceKeyboardActivityEvent.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.source.editors.text.ace;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.event.shared.EventHandler;
import com.google.gwt.event.shared.GwtEvent;
public class AceKeyboardActivityEvent extends GwtEvent<AceKeyboardActivityEvent.Handler>
{
public AceKeyboardActivityEvent()
{
this(nullEvent());
}
public AceKeyboardActivityEvent(JavaScriptObject event)
{
event_ = event;
}
public JavaScriptObject getCommandData()
{
return event_;
}
public boolean isChainEvent()
{
return isChainEvent(event_);
}
private static final native boolean isChainEvent(JavaScriptObject event) /*-{
if (event == null)
return true;
var command = event.command;
return command === "null" || command === "chainKeys";
}-*/;
private final JavaScriptObject event_;
private static native final JavaScriptObject nullEvent() /*-{
return {command: "null"};
}-*/;
// Boilerplate ----
public interface Handler extends EventHandler
{
void onAceKeyboardActivity(AceKeyboardActivityEvent event);
}
@Override
public Type<Handler> getAssociatedType()
{
return TYPE;
}
@Override
protected void dispatch(Handler handler)
{
handler.onAceKeyboardActivity(this);
}
public static final Type<Handler> TYPE = new Type<Handler>();
}