// Copyright 2012 Google Inc. All Rights Reserved.
//
// 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.collide.client.util;
import org.waveprotocol.wave.client.common.util.SignalEvent;
import org.waveprotocol.wave.client.common.util.SignalEventImpl;
import elemental.events.Event;
/**
* Utility methods for dealing with {@link SignalEvent}.
*
*/
public class SignalEventUtils {
public static SignalEvent create(Event rawEvent) {
return SignalEventImpl.create((com.google.gwt.user.client.Event) rawEvent, true);
}
public static SignalEvent create(Event rawEvent, boolean cancelBubbleIfNullified) {
return SignalEventImpl.create(
(com.google.gwt.user.client.Event) rawEvent, cancelBubbleIfNullified);
}
/**
* Returns the paste contents from a "paste" event, or null if it is not a
* paste event or cannot be retrieved.
*/
public static native String getPasteContents(Event event) /*-{
if (!event.clipboardData || !event.clipboardData.getData) {
return null;
}
return event.clipboardData.getData('text/plain');
}-*/;
}