annis.gui.widgets.gwt.client.ui.VVideoPlayer.java Source code

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Here is the source code for annis.gui.widgets.gwt.client.ui.VVideoPlayer.java

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/*
 * Copyright 2012 Corpuslinguistic working group Humboldt University Berlin.
 *
 * 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 annis.gui.widgets.gwt.client.ui;

import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.Style;
import com.vaadin.client.Util;

/**
 *
 * @author Thomas Krause <thomas.krause@alumni.hu-berlin.de>
 */
public class VVideoPlayer extends VMediaPlayerBase {
    private static String CLASSNAME = "v-audioplayer";

    public VVideoPlayer() {
        super(Document.get().createVideoElement());
        setStyleName(CLASSNAME);

        updateDimensionsWhenMetadataLoaded(getMedia());
    }

    private void updateSizeFromMetadata(int width, int height) {
        getMedia().getStyle().setWidth(width, Style.Unit.PX);
        getMedia().getStyle().setHeight(height, Style.Unit.PX);
        Util.notifyParentOfSizeChange(this, true);
    }

    private native void updateDimensionsWhenMetadataLoaded(Element el)
    /*-{
        var media = $wnd.$(el);
        var self = this;
            
        media.on('loadedmetadata', $entry(function(e) 
        {
    self.@annis.gui.widgets.gwt.client.ui.VVideoPlayer::updateSizeFromMetadata(II)(el.videoWidth, el.videoHeight);
        }));
    }-*/;
}