/*
Copyright 2008-2010 Gephi
Authors : Julian Bilcke <julian.bilcke@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
Gephi 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.desktop.timeline;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.logging.Logger;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.event.ChangeEvent;
import org.gephi.timeline.spi.TimelineDrawer;
import org.gephi.timeline.api.TimelineAnimatorListener;
import org.gephi.timeline.api.TimelineModel;
import org.gephi.timeline.api.TimelineModelEvent;
import org.gephi.timeline.api.TimelineModelListener;
import org.gephi.ui.components.CloseButton;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;
import org.openide.util.ImageUtilities;
import org.netbeans.api.settings.ConvertAsProperties;
import org.openide.util.Lookup;
/**
* Top component which displays something.
*
* @author Julian Bilcke
*/
@ConvertAsProperties(dtd = "-//org.gephi.desktop.timeline//Timeline//EN",
autostore = false)
public final class TimelineTopComponent extends TopComponent implements TimelineAnimatorListener, TimelineModelListener {
private static TimelineTopComponent instance;
/** path to the icon used by the component and its open action */
static final String ICON_PATH = "org/gephi/desktop/timeline/resources/ui-status-bar.png";
private static final String PREFERRED_ID = "TimelineTopComponent";
private JPanel drawerPanel;
private TimelineAnimatorImpl animator;
private TimelineModel model;
//MinMax
private double min;
private double max;
public TimelineTopComponent() {
initComponents();
setName(NbBundle.getMessage(TimelineTopComponent.class, "CTL_TimelineTopComponent"));
// setToolTipText(NbBundle.getMessage(TimelineTopComponent.class, "HINT_TimelineTopComponent"));
setIcon(ImageUtilities.loadImage(ICON_PATH, true));
putClientProperty(TopComponent.PROP_MAXIMIZATION_DISABLED, Boolean.TRUE);
//Drawer
TimelineDrawer drawer = Lookup.getDefault().lookup(TimelineDrawer.class);
drawerPanel = (JPanel) drawer;
timelinePanel.add(drawerPanel);
drawerPanel.setEnabled(false);
//Animator
animator = new TimelineAnimatorImpl();
animator.addListener(this);
//Button
enableButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
TimelineTopComponent.this.setEnabled(enableButton.isSelected());
if (model != null) {
model.setEnabled(enableButton.isSelected());
}
}
});
closeButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
TimelineTopComponent.this.close();
}
});
}
public void timelineModelChanged(TimelineModelEvent event) {
setEnabled(event.getSource().isEnabled());
TimelineDrawer drawer = (TimelineDrawer) drawerPanel;
if (drawer.getModel() == null || drawer.getModel() != event.getSource()) {
drawer.setModel(event.getSource());
}
if (model != event.getSource()) {
model = event.getSource();
}
switch (event.getEventType()) {
case MIN_CHANGED:
setMin((Double) event.getData());
break;
case MAX_CHANGED:
setMax((Double) event.getData());
break;
case VISIBLE_INTERVAL:
break;
}
}
private void setMin(double min) {
if (this.min != min) {
this.min = min;
setTimeLineVisible(!Double.isInfinite(min));
}
}
private void setMax(double max) {
if (this.max != max) {
this.max = max;
setTimeLineVisible(!Double.isInfinite(max));
}
}
private void setTimeLineVisible(final boolean visible) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
if (visible && !TimelineTopComponent.this.isOpened()) {
TimelineTopComponent.this.open();
TimelineTopComponent.this.requestActive();
} else if (!visible && TimelineTopComponent.this.isOpened()) {
TimelineTopComponent.this.close();
}
}
});
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
enableButton = new javax.swing.JToggleButton();
timelinePanel = new javax.swing.JPanel();
closeButton = new CloseButton();
setMaximumSize(new java.awt.Dimension(32767, 58));
setMinimumSize(new java.awt.Dimension(414, 58));
setLayout(new java.awt.GridBagLayout());
enableButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/desktop/timeline/resources/disabled.png"))); // NOI18N
org.openide.awt.Mnemonics.setLocalizedText(enableButton, org.openide.util.NbBundle.getMessage(TimelineTopComponent.class, "TimelineTopComponent.enableButton.text")); // NOI18N
enableButton.setFocusable(false);
enableButton.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
enableButton.setSelectedIcon(new javax.swing.ImageIcon(getClass().getResource("/org/gephi/desktop/timeline/resources/enabled.png"))); // NOI18N
enableButton.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
enableButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
enableButtonActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
add(enableButton, gridBagConstraints);
timelinePanel.setEnabled(false);
timelinePanel.setMinimumSize(new java.awt.Dimension(300, 28));
timelinePanel.setLayout(new java.awt.BorderLayout());
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
add(timelinePanel, gridBagConstraints);
closeButton.setToolTipText(org.openide.util.NbBundle.getMessage(TimelineTopComponent.class, "TimelineTopComponent.closeButton.toolTipText")); // NOI18N
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 2;
gridBagConstraints.gridy = 0;
gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
add(closeButton, gridBagConstraints);
}// </editor-fold>//GEN-END:initComponents
private void enableButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_enableButtonActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_enableButtonActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton closeButton;
private javax.swing.JToggleButton enableButton;
private javax.swing.JPanel timelinePanel;
// End of variables declaration//GEN-END:variables
/**
* Gets default instance. Do not use directly: reserved for *.settings files only,
* i.e. deserialization routines; otherwise you could get a non-deserialized instance.
* To obtain the singleton instance, use {@link #findInstance}.
*/
public static synchronized TimelineTopComponent getDefault() {
if (instance == null) {
instance = new TimelineTopComponent();
}
return instance;
}
/**
* Obtain the TimelineTopComponent instance. Never call {@link #getDefault} directly!
*/
public static synchronized TimelineTopComponent findInstance() {
TopComponent win = WindowManager.getDefault().findTopComponent(PREFERRED_ID);
if (win == null) {
Logger.getLogger(TimelineTopComponent.class.getName()).warning(
"Cannot find " + PREFERRED_ID + " component. It will not be located properly in the window system.");
return getDefault();
}
if (win instanceof TimelineTopComponent) {
return (TimelineTopComponent) win;
}
Logger.getLogger(TimelineTopComponent.class.getName()).warning(
"There seem to be multiple components with the '" + PREFERRED_ID
+ "' ID. That is a potential source of errors and unexpected behavior.");
return getDefault();
}
@Override
public int getPersistenceType() {
return TopComponent.PERSISTENCE_ALWAYS;
}
@Override
public void componentOpened() {
// TODO add custom code on component opening
}
@Override
public void componentClosed() {
// TODO add custom code on component closing
}
void writeProperties(java.util.Properties p) {
// better to version settings since initial version as advocated at
// http://wiki.apidesign.org/wiki/PropertyFiles
p.setProperty("version", "1.0");
// TODO store your settings
}
Object readProperties(java.util.Properties p) {
if (instance == null) {
instance = this;
}
instance.readPropertiesImpl(p);
return instance;
}
private void readPropertiesImpl(java.util.Properties p) {
String version = p.getProperty("version");
// TODO read your settings according to their version
}
@Override
protected String preferredID() {
return PREFERRED_ID;
}
@Override
public void setEnabled(boolean enable) {
drawerPanel.setEnabled(enable);
timelinePanel.setEnabled(enable);
if (enableButton.isSelected() != enable) {
enableButton.setSelected(enable);
}
}
public void timelineAnimatorChanged(ChangeEvent event) {
// check animator value, to update the buttons etc..
}
}