/*
* ------------------------------------------------------------------------
*
* Copyright (C) 2003 - 2013
* University of Konstanz, Germany and
* KNIME GmbH, Konstanz, Germany
* Website: http://www.knime.org; Email: contact@knime.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 3, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses>.
*
* Additional permission under GNU GPL version 3 section 7:
*
* KNIME interoperates with ECLIPSE solely via ECLIPSE's plug-in APIs.
* Hence, KNIME and ECLIPSE are both independent programs and are not
* derived from each other. Should, however, the interpretation of the
* GNU GPL Version 3 ("License") under any applicable laws result in
* KNIME and ECLIPSE being a combined program, KNIME GMBH herewith grants
* you the additional permission to use and propagate KNIME together with
* ECLIPSE with only the license terms in place for ECLIPSE applying to
* ECLIPSE and the GNU GPL Version 3 applying for KNIME, provided the
* license terms of ECLIPSE themselves allow for the respective use and
* propagation of ECLIPSE together with KNIME.
*
* Additional permission relating to nodes for KNIME that extend the Node
* Extension (and in particular that are based on subclasses of NodeModel,
* NodeDialog, and NodeView) and that only interoperate with KNIME through
* standard APIs ("Nodes"):
* Nodes are deemed to be separate and independent programs and to not be
* covered works. Notwithstanding anything to the contrary in the
* License, the License does not apply to Nodes, you are not required to
* license Nodes under the License, and you are granted a license to
* prepare and propagate Nodes, in each case even if such Nodes are
* propagated with or for interoperation with KNIME. The owner of a Node
* may freely choose the license terms applicable to such Node, including
* when such Node is propagated with or for interoperation with KNIME.
* --------------------------------------------------------------------- *
*
*/
package org.knime.knip.base.nodes.view.imgparadjust;
import java.awt.BorderLayout;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import org.knime.knip.base.KNIMEKNIPPlugin;
import org.knime.knip.core.ui.event.EventListener;
import org.knime.knip.core.ui.event.EventService;
import org.knime.knip.core.ui.imgviewer.ViewerComponent;
import org.knime.knip.core.ui.imgviewer.events.ImgViewerMousePressedEvent;
import org.knime.knip.core.ui.imgviewer.events.NormalizationParametersChgEvent;
import org.knime.knip.core.ui.imgviewer.events.PlaneSelectionEvent;
import org.knime.knip.core.ui.imgviewer.events.ThresholdValChgEvent;
import org.knime.knip.core.ui.imgviewer.events.ViewZoomfactorChgEvent;
import org.knime.knip.core.ui.imgviewer.panels.ImgNormalizationPanel;
/**
*
* @author <a href="mailto:dietzc85@googlemail.com">Christian Dietz</a>
* @author <a href="mailto:horn_martin@gmx.de">Martin Horn</a>
* @author <a href="mailto:michael.zinsmaier@googlemail.com">Michael Zinsmaier</a>
*/
public class ParameterPanel extends ViewerComponent {
/**
*
*/
private static final long serialVersionUID = 1L;
private EventService m_eventService;
private int m_mouseCoordX;
private int m_mouseCoordY;
private final JTextArea m_parameterList;
private double m_saturation;
private double m_thresholdVal;
private double m_zoomFact;
private final String[] DIM_LABELS = KNIMEKNIPPlugin.parseDimensionLabels();
private final Map<String, Long> m_planeSelection = new HashMap<String, Long>();
public ParameterPanel() {
super("Parameters", true);
setLayout(new BorderLayout());
m_parameterList = new JTextArea();
m_parameterList.setEditable(false);
add(new JScrollPane(m_parameterList), BorderLayout.CENTER);
updatedParameterList();
}
/**
* @return the mouseCoordX
*/
public int getMouseCoordX() {
return m_mouseCoordX;
}
/**
* @return the mouseCoordY
*/
public int getMouseCoordY() {
return m_mouseCoordY;
}
/**
* {@inheritDoc}
*/
@Override
public Position getPosition() {
return Position.SOUTH;
}
/**
* @return the saturation
*/
public double getSaturation() {
return m_saturation;
}
/**
* @return the thresholdVal
*/
public double getThresholdVal() {
return m_thresholdVal;
}
/**
* @return the zoomFact
*/
public double getZoomFact() {
return m_zoomFact;
}
public Map<String, Long> getPlaneSelection() {
return m_planeSelection;
}
/**
* {@inheritDoc}
*/
@Override
public void loadComponentConfiguration(final ObjectInput in) throws IOException, ClassNotFoundException {
// TODO Auto-generated method stub
}
@EventListener
public void onImgViewerMousePressed(final ImgViewerMousePressedEvent e) {
m_mouseCoordX = e.getPosX();
m_mouseCoordY = e.getPosY();
updatedParameterList();
}
/**
* Listens to changes in the {@link ImgNormalizationPanel} of the viewer.
*
* @param np
*/
@EventListener
public void onNormalizationParameterChanged(final NormalizationParametersChgEvent np) {
m_saturation = np.getSaturation();
if (!np.isNormalized()) {
m_saturation = 0;
}
updatedParameterList();
}
@EventListener
public void onThresholdValChanged(final ThresholdValChgEvent e) {
m_thresholdVal = e.getValue();
updatedParameterList();
}
@EventListener
public void onZoomFactorChanged(final ViewZoomfactorChgEvent e) {
m_zoomFact = e.getZoomFactor();
updatedParameterList();
}
@EventListener
public void onPlaneSelectionChanged(final PlaneSelectionEvent e) {
long[] pos = e.getPlanePos(-1, -1);
m_planeSelection.clear();
for (int i = 0; i < pos.length; i++) {
if (pos[i] > -1) {
m_planeSelection.put(DIM_LABELS[i], pos[i]);
}
}
updatedParameterList();
}
/**
* {@inheritDoc}
*/
@Override
public void saveComponentConfiguration(final ObjectOutput out) throws IOException {
// TODO Auto-generated method stub
}
/**
* {@inheritDoc}
*/
@Override
public void setEventService(final EventService eventService) {
m_eventService = eventService;
m_eventService.subscribe(this);
}
private void updatedParameterList() {
final StringBuilder sb = new StringBuilder();
sb.append("saturation=");
sb.append(m_saturation);
sb.append("\n");
sb.append("posX=");
sb.append(m_mouseCoordX);
sb.append("\n");
sb.append("posY=");
sb.append(m_mouseCoordY);
sb.append("\n");
for (Entry<String, Long> e : m_planeSelection.entrySet()) {
sb.append("pos");
sb.append(e.getKey());
sb.append("=");
sb.append(e.getValue());
sb.append("\n");
}
sb.append("zoomFactor=");
sb.append(m_zoomFact);
sb.append("\n");
sb.append("threshold=");
sb.append(m_thresholdVal);
sb.append("\n");
m_parameterList.setText(sb.toString());
}
}