/*
* Copyright (c) 2007-2011 by The Broad Institute of MIT and Harvard. All Rights Reserved.
*
* This software is licensed under the terms of the GNU Lesser General Public License (LGPL),
* Version 2.1 which is available at http://www.opensource.org/licenses/lgpl-2.1.php.
*
* THE SOFTWARE IS PROVIDED "AS IS." THE BROAD AND MIT MAKE NO REPRESENTATIONS OR
* WARRANTES OF ANY KIND CONCERNING THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT OR OTHER DEFECTS, WHETHER
* OR NOT DISCOVERABLE. IN NO EVENT SHALL THE BROAD OR MIT, OR THEIR RESPECTIVE
* TRUSTEES, DIRECTORS, OFFICERS, EMPLOYEES, AND AFFILIATES BE LIABLE FOR ANY DAMAGES
* OF ANY KIND, INCLUDING, WITHOUT LIMITATION, INCIDENTAL OR CONSEQUENTIAL DAMAGES,
* ECONOMIC DAMAGES OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF WHETHER
* THE BROAD OR MIT SHALL BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, OR IN FACT
* SHALL KNOW OF THE POSSIBILITY OF THE FOREGOING.
*/
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.broad.igv.ui.legend;
//~--- non-JDK imports --------------------------------------------------------
import org.broad.igv.PreferenceManager;
import org.broad.igv.track.TrackType;
import org.broad.igv.ui.IGV;
import org.broad.igv.ui.UIConstants;
import org.broad.igv.ui.WaitCursorManager;
import org.broad.igv.ui.util.UIUtilities;
import javax.swing.*;
import javax.swing.event.MouseInputAdapter;
import javax.swing.event.MouseInputListener;
import java.awt.*;
import java.awt.event.MouseEvent;
/**
* @author jrobinso
*/
abstract public class LegendPanel extends JPanel {
protected TrackType type;
private MouseInputListener mouseListener;
private WaitCursorManager.CursorToken token;
/**
* Constructs ...
*/
public LegendPanel() {
mouseListener = new MouseInputAdapter() {
@Override
public void mouseEntered(MouseEvent e) {
LegendPanel.this.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void mouseClicked(MouseEvent e) {
edit();
}
};
addMouseListener(mouseListener);
UIUtilities.invokeOnEventThread(new Runnable() {
public void run() {
LegendPanel.this.setToolTipText(UIConstants.CLICK_ITEM_TO_EDIT_TOOLTIP);
}
});
}
abstract protected void resetPreferencesToDefault();
protected void showResetDisplay() {
try {
reloadPreferences();
}
finally {
IGV.getInstance().resetStatusMessage();
}
}
/**
* Method description
*
* @param type
*/
public void setTrackType(TrackType type) {
this.type = type;
}
/**
* Method description
*
* @param g
*/
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (PreferenceManager.getInstance().getAsBoolean(PreferenceManager.ENABLE_ANTIALISING)) {
((Graphics2D) g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
}
paintLegend(g);
((Graphics2D) g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_DEFAULT);
}
abstract protected void paintLegend(Graphics g);
/**
* Open the user preferences dialog
*/
abstract public void edit();
/*
* protected void setColorScheme(double minimum, double median, double maximum,
* Color minColor, Color medianColor, Color maxColor) {
* colorScheme =
* new ContinuousColorScale(minimum, maximum,
* minColor, medianColor, maxColor, median, median);
* }
*/
// abstract protected LinkedHashMap<String, PreferenceDescriptor> addPreferences();
abstract protected void reloadPreferences();
abstract protected void persistResetPreferences();
}