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/*******************************************************************************
* Copyright (c) 2007, 2012 Nokia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Nokia - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.ui.breakpointactions;
import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
public class SoundActionComposite extends Composite {
private static final String[] soundFileExtensions = new String[] { "*.wav", "*.mid", "*.au", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
"*.aiff" }; //$NON-NLS-1$
private Combo combo_1;
private ModifyListener comboModifyListener = null;
private File selectedSoundFile = null;
private SoundActionPage soundActionPage;
private Label soundFilePathLabel;
private Button tryItButton;
/**
* Create the composite
*
* @param parent
* @param style
* @param page
*/
public SoundActionComposite(Composite parent, int style, SoundActionPage page) {
super(parent, style);
soundActionPage = page;
final GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 2;
setLayout(gridLayout);
final Label playSoundLabel = new Label(this, SWT.NONE);
playSoundLabel.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false, 2, 1));
playSoundLabel.setText(Messages.getString("SoundActionComposite.4")); //$NON-NLS-1$
combo_1 = new Combo(this, SWT.READ_ONLY);
final GridData gridData = new GridData(SWT.FILL, SWT.CENTER, true, false);
combo_1.setLayoutData(gridData);
comboModifyListener = new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
if (combo_1.getText().length() > 0) {
String filePath = combo_1.getText();
File soundFile = new File(filePath);
if (soundFile.exists()) {
soundFilePathLabel.setText(filePath);
tryItButton.setEnabled(true);
selectedSoundFile = soundFile;
} else {
soundFilePathLabel.setText(Messages.getString("SoundActionComposite.9")); //$NON-NLS-1$
tryItButton.setEnabled(false);
}
}
}
};
rebuildRecentSoundsCombo();
combo_1.addModifyListener(comboModifyListener);
final String mediaPath = page.getMediaPath();
final Button browseButton = new Button(this, SWT.NONE);
browseButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
FileDialog dialog = new FileDialog(getShell(), SWT.NONE);
dialog.setText(Messages.getString("SoundActionComposite.5")); //$NON-NLS-1$
dialog.setFilterExtensions(soundFileExtensions);
if (mediaPath.length() > 0)
dialog.setFilterPath(mediaPath);
String res = dialog.open();
if (res != null) {
setSoundFile(res);
}
}
});
browseButton.setText(Messages.getString("SoundActionComposite.6")); //$NON-NLS-1$
tryItButton = new Button(this, SWT.NONE);
tryItButton.setLayoutData(new GridData());
tryItButton.setText(Messages.getString("SoundActionComposite.7")); //$NON-NLS-1$
tryItButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
File soundFile = new File(soundFilePathLabel.getText());
playSoundFile(soundFile);
}
});
soundFilePathLabel = new Label(this, SWT.NONE);
final GridData gridData_1 = new GridData(GridData.FILL_HORIZONTAL);
gridData_1.horizontalSpan = 2;
soundFilePathLabel.setLayoutData(gridData_1);
soundFilePathLabel.setText(""); //$NON-NLS-1$
//
if (soundActionPage.getSoundAction().getSoundFile() != null)
setSoundFile(soundActionPage.getSoundAction().getSoundFile().getAbsolutePath());
}
private void addRecentSound(File soundFile) {
soundActionPage.addRecentSound(soundFile);
rebuildRecentSoundsCombo();
}
@Override
protected void checkSubclass() {
// Disable the check that prevents subclassing of SWT components
}
@Override
public void dispose() {
super.dispose();
}
public File getSoundFile() {
return selectedSoundFile;
}
protected void playSoundFile(File soundFile) {
SoundAction.playSoundFile(soundFile);
}
private void rebuildRecentSoundsCombo() {
combo_1.removeAll();
ArrayList<File> sortedSounds = new ArrayList<File>(soundActionPage.getRecentSounds());
Collections.sort(sortedSounds);
for (Iterator<File> iter = sortedSounds.iterator(); iter.hasNext();) {
File element = iter.next();
combo_1.add(element.getAbsolutePath());
}
}
private void setSoundFile(String filePath) {
combo_1.removeModifyListener(comboModifyListener);
File soundFile = new File(filePath);
if (soundFile.exists()) {
addRecentSound(soundFile);
combo_1.setText(soundFile.getAbsolutePath());
soundFilePathLabel.setText(filePath);
tryItButton.setEnabled(true);
selectedSoundFile = soundFile;
} else {
soundFilePathLabel.setText(Messages.getString("SoundActionComposite.9")); //$NON-NLS-1$
tryItButton.setEnabled(false);
}
combo_1.addModifyListener(comboModifyListener);
}
}
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