annis.visualizers.component.kwic.KWICVisualizer Maven / Gradle / Ivy
/*
* Copyright 2014 SFB 632.
*
* 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.visualizers.component.kwic;
import annis.libgui.VisualizationToggle;
import annis.libgui.media.MediaController;
import annis.libgui.media.PDFController;
import annis.libgui.visualizers.AbstractVisualizer;
import annis.libgui.visualizers.VisualizerInput;
import com.vaadin.server.VaadinSession;
import java.util.List;
import java.util.Map;
import java.util.Set;
import net.xeoh.plugins.base.annotations.PluginImplementation;
import org.corpus_tools.salt.common.STextualDS;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Key words in context visualizer (KWIC).
*
* This visualizer has the same mappings as the {@link annis.visualizers.component.grid.GridVisualizer}.
*
* @author Thomas Krause
* @author Benjamin Weißenfels
*/
@PluginImplementation
public class KWICVisualizer extends AbstractVisualizer
{
private static final Logger log = LoggerFactory.getLogger(KWICVisualizer.class);
@Override
public String getShortName()
{
return "kwic";
}
@Override
public KWICInterface createComponent(
VisualizerInput visInput, VisualizationToggle visToggle)
{
MediaController mediaController = VaadinSession.getCurrent().getAttribute(
MediaController.class);
PDFController pdfController = VaadinSession.getCurrent().getAttribute(
PDFController.class);
List texts = visInput.getDocument().getDocumentGraph().
getTextualDSs();
// having the KWIC nested in a panel can slow down rendering
if (texts.size() == 1)
{
// directly return the single non-nested KWIC panel
return new KWICComponent(visInput,
mediaController, pdfController, texts.get(0));
}
else
{
// return a more complicated implementation which can handle several texts
return new KWICMultipleTextComponent(visInput, mediaController,
pdfController);
}
}
@Override
public void setVisibleTokenAnnosVisible(KWICInterface component,
Set annos)
{
component.setVisibleTokenAnnos(annos);
}
@Override
public void setSegmentationLayer(KWICInterface visualizerImplementation,
String segmentationName, Map markedAndCovered)
{
visualizerImplementation.setSegmentationLayer(segmentationName,
markedAndCovered);
}
}