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/*
* Copyright 2009 Phil Burk, Mobileer Inc
*
* 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 com.jsyn.scope.swing;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.util.ArrayList;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import com.jsyn.scope.AudioScopeModel;
import com.jsyn.scope.AudioScopeProbe;
public class AudioScopeView extends JPanel {
private static final long serialVersionUID = -7507986850757860853L;
private AudioScopeModel audioScopeModel;
private ArrayList<AudioScopeProbeView> probeViews = new ArrayList<AudioScopeProbeView>();
private MultipleWaveDisplay multipleWaveDisplay;
private boolean showControls = false;
private ScopeControlPanel controlPanel = null;
public AudioScopeView() {
setBackground(Color.GREEN);
}
public void setModel(AudioScopeModel audioScopeModel) {
this.audioScopeModel = audioScopeModel;
// Create a view for each probe.
probeViews.clear();
for (AudioScopeProbe probeModel : audioScopeModel.getProbes()) {
AudioScopeProbeView audioScopeProbeView = new AudioScopeProbeView(probeModel);
probeViews.add(audioScopeProbeView);
}
setupGUI();
// Listener for signal change events.
audioScopeModel.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
multipleWaveDisplay.repaint();
}
});
}
private void setupGUI() {
removeAll();
setLayout(new BorderLayout());
multipleWaveDisplay = new MultipleWaveDisplay();
for (AudioScopeProbeView probeView : probeViews) {
multipleWaveDisplay.addWaveTrace(probeView.getWaveTraceView());
probeView.getModel().setColor(probeView.getWaveTraceView().getColor());
}
add(multipleWaveDisplay, BorderLayout.CENTER);
setMinimumSize(new Dimension(400, 200));
setPreferredSize(new Dimension(600, 250));
setMaximumSize(new Dimension(1200, 300));
}
/** @deprecated Use setControlsVisible() instead. */
@Deprecated
public void setShowControls(boolean show) {
setControlsVisible(show);
}
public void setControlsVisible(boolean show) {
if (this.showControls) {
if (!show && (controlPanel != null)) {
remove(controlPanel);
}
} else {
if (show) {
if (controlPanel == null) {
controlPanel = new ScopeControlPanel(this);
}
add(controlPanel, BorderLayout.EAST);
validate();
}
}
this.showControls = show;
}
public AudioScopeModel getModel() {
return audioScopeModel;
}
public AudioScopeProbeView[] getProbeViews() {
return probeViews.toArray(new AudioScopeProbeView[0]);
}
}
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