/**
* Creates preview for the (video) device in the video container.
*
* @param device the device
* @param videoContainer the video container
* @throws IOException a problem accessing the device
* @throws MediaException a problem getting preview
*/
private static void createVideoPreview(CaptureDeviceInfo device, JComponent videoContainer)
throws IOException, MediaException {
videoContainer.removeAll();
videoContainer.revalidate();
videoContainer.repaint();
if (device == null) return;
for (MediaDevice mediaDevice : mediaService.getDevices(MediaType.VIDEO, MediaUseCase.ANY)) {
if (((MediaDeviceImpl) mediaDevice).getCaptureDeviceInfo().equals(device)) {
Dimension videoContainerSize = videoContainer.getPreferredSize();
Component preview =
(Component)
mediaService.getVideoPreviewComponent(
mediaDevice, videoContainerSize.width, videoContainerSize.height);
if (preview != null) videoContainer.add(preview);
break;
}
}
}
/**
* Creates the UI controls which are to control the details of a specific <tt>AudioSystem</tt>.
*
* @param audioSystem the <tt>AudioSystem</tt> for which the UI controls to control its details
* are to be created
* @param container the <tt>JComponent</tt> into which the UI controls which are to control the
* details of the specified <tt>audioSystem</tt> are to be added
*/
public static void createAudioSystemControls(AudioSystem audioSystem, JComponent container) {
GridBagConstraints constraints = new GridBagConstraints();
constraints.anchor = GridBagConstraints.NORTHWEST;
constraints.fill = GridBagConstraints.HORIZONTAL;
constraints.weighty = 0;
int audioSystemFeatures = audioSystem.getFeatures();
boolean featureNotifyAndPlaybackDevices =
((audioSystemFeatures & AudioSystem.FEATURE_NOTIFY_AND_PLAYBACK_DEVICES) != 0);
constraints.gridx = 0;
constraints.insets = new Insets(3, 0, 3, 3);
constraints.weightx = 0;
constraints.gridy = 0;
container.add(
new JLabel(getLabelText(DeviceConfigurationComboBoxModel.AUDIO_CAPTURE)), constraints);
if (featureNotifyAndPlaybackDevices) {
constraints.gridy = 2;
container.add(
new JLabel(getLabelText(DeviceConfigurationComboBoxModel.AUDIO_PLAYBACK)), constraints);
constraints.gridy = 3;
container.add(
new JLabel(getLabelText(DeviceConfigurationComboBoxModel.AUDIO_NOTIFY)), constraints);
}
constraints.gridx = 1;
constraints.insets = new Insets(3, 3, 3, 0);
constraints.weightx = 1;
JComboBox captureCombo = null;
if (featureNotifyAndPlaybackDevices) {
captureCombo = new JComboBox();
captureCombo.setEditable(false);
captureCombo.setModel(
new DeviceConfigurationComboBoxModel(
captureCombo,
mediaService.getDeviceConfiguration(),
DeviceConfigurationComboBoxModel.AUDIO_CAPTURE));
constraints.gridy = 0;
container.add(captureCombo, constraints);
}
int anchor = constraints.anchor;
SoundLevelIndicator capturePreview =
new SoundLevelIndicator(
SimpleAudioLevelListener.MIN_LEVEL, SimpleAudioLevelListener.MAX_LEVEL);
constraints.anchor = GridBagConstraints.CENTER;
constraints.gridy = (captureCombo == null) ? 0 : 1;
container.add(capturePreview, constraints);
constraints.anchor = anchor;
constraints.gridy = GridBagConstraints.RELATIVE;
if (featureNotifyAndPlaybackDevices) {
JComboBox playbackCombo = new JComboBox();
playbackCombo.setEditable(false);
playbackCombo.setModel(
new DeviceConfigurationComboBoxModel(
captureCombo,
mediaService.getDeviceConfiguration(),
DeviceConfigurationComboBoxModel.AUDIO_PLAYBACK));
container.add(playbackCombo, constraints);
JComboBox notifyCombo = new JComboBox();
notifyCombo.setEditable(false);
notifyCombo.setModel(
new DeviceConfigurationComboBoxModel(
captureCombo,
mediaService.getDeviceConfiguration(),
DeviceConfigurationComboBoxModel.AUDIO_NOTIFY));
container.add(notifyCombo, constraints);
}
if ((AudioSystem.FEATURE_ECHO_CANCELLATION & audioSystemFeatures) != 0) {
final SIPCommCheckBox echoCancelCheckBox =
new SIPCommCheckBox(
NeomediaActivator.getResources().getI18NString("impl.media.configform.ECHOCANCEL"));
/*
* First set the selected one, then add the listener in order to
* avoid saving the value when using the default one and only
* showing to user without modification.
*/
echoCancelCheckBox.setSelected(mediaService.getDeviceConfiguration().isEchoCancel());
echoCancelCheckBox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
mediaService.getDeviceConfiguration().setEchoCancel(echoCancelCheckBox.isSelected());
}
});
container.add(echoCancelCheckBox, constraints);
}
if ((AudioSystem.FEATURE_DENOISE & audioSystemFeatures) != 0) {
final SIPCommCheckBox denoiseCheckBox =
new SIPCommCheckBox(
NeomediaActivator.getResources().getI18NString("impl.media.configform.DENOISE"));
/*
* First set the selected one, then add the listener in order to
* avoid saving the value when using the default one and only
* showing to user without modification.
*/
denoiseCheckBox.setSelected(mediaService.getDeviceConfiguration().isDenoise());
denoiseCheckBox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
mediaService.getDeviceConfiguration().setDenoise(denoiseCheckBox.isSelected());
}
});
container.add(denoiseCheckBox, constraints);
}
createAudioPreview(audioSystem, captureCombo, capturePreview);
}