/**
* Create preview component.
*
* @param type type
* @param comboBox the options.
* @param prefSize the preferred size
* @return the component.
*/
private static Component createPreview(int type, final JComboBox comboBox, Dimension prefSize) {
JComponent preview = null;
if (type == DeviceConfigurationComboBoxModel.AUDIO) {
Object selectedItem = comboBox.getSelectedItem();
if (selectedItem instanceof AudioSystem) {
AudioSystem audioSystem = (AudioSystem) selectedItem;
if (!NoneAudioSystem.LOCATOR_PROTOCOL.equalsIgnoreCase(audioSystem.getLocatorProtocol())) {
preview = new TransparentPanel(new GridBagLayout());
createAudioSystemControls(audioSystem, preview);
}
}
} else if (type == DeviceConfigurationComboBoxModel.VIDEO) {
JLabel noPreview =
new JLabel(
NeomediaActivator.getResources().getI18NString("impl.media.configform.NO_PREVIEW"));
noPreview.setHorizontalAlignment(SwingConstants.CENTER);
noPreview.setVerticalAlignment(SwingConstants.CENTER);
preview = createVideoContainer(noPreview);
preview.setPreferredSize(prefSize);
Object selectedItem = comboBox.getSelectedItem();
CaptureDeviceInfo device = null;
if (selectedItem instanceof DeviceConfigurationComboBoxModel.CaptureDevice)
device = ((DeviceConfigurationComboBoxModel.CaptureDevice) selectedItem).info;
Exception exception;
try {
createVideoPreview(device, preview);
exception = null;
} catch (IOException ex) {
exception = ex;
} catch (MediaException ex) {
exception = ex;
}
if (exception != null) {
logger.error("Failed to create preview for device " + device, exception);
device = null;
}
}
return preview;
}
/** Initializes the <tt>NewStatusMessageDialog</tt> by adding the buttons, fields, etc. */
private void init() {
JLabel messageLabel =
new JLabel(GuiActivator.getResources().getI18NString("service.gui.NEW_STATUS_MESSAGE"));
JPanel dataPanel = new TransparentPanel(new BorderLayout(5, 5));
JTextArea infoArea =
new JTextArea(GuiActivator.getResources().getI18NString("service.gui.STATUS_MESSAGE_INFO"));
JLabel infoTitleLabel =
new JLabel(GuiActivator.getResources().getI18NString("service.gui.NEW_STATUS_MESSAGE"));
JPanel labelsPanel = new TransparentPanel(new GridLayout(0, 1));
JButton okButton = new JButton(GuiActivator.getResources().getI18NString("service.gui.OK"));
JPanel buttonsPanel = new TransparentPanel(new FlowLayout(FlowLayout.RIGHT));
this.setTitle(GuiActivator.getResources().getI18NString("service.gui.NEW_STATUS_MESSAGE"));
this.getRootPane().setDefaultButton(okButton);
this.setPreferredSize(new Dimension(500, 200));
infoArea.setEditable(false);
infoArea.setLineWrap(true);
infoArea.setWrapStyleWord(true);
infoArea.setOpaque(false);
dataPanel.add(messageLabel, BorderLayout.WEST);
messageTextField.setText(presenceOpSet.getCurrentStatusMessage());
dataPanel.add(messageTextField, BorderLayout.CENTER);
infoTitleLabel.setHorizontalAlignment(JLabel.CENTER);
infoTitleLabel.setFont(infoTitleLabel.getFont().deriveFont(Font.BOLD, 18.0f));
labelsPanel.add(infoTitleLabel);
labelsPanel.add(infoArea);
labelsPanel.add(dataPanel);
messagePanel = new TransparentPanel(new GridBagLayout());
GridBagConstraints messagePanelConstraints = new GridBagConstraints();
messagePanelConstraints.anchor = GridBagConstraints.NORTHWEST;
messagePanelConstraints.fill = GridBagConstraints.NONE;
messagePanelConstraints.gridx = 0;
messagePanelConstraints.gridy = 0;
messagePanelConstraints.insets = new Insets(5, 0, 5, 10);
messagePanelConstraints.weightx = 0;
messagePanelConstraints.weighty = 0;
messagePanel.add(
new ImageCanvas(ImageLoader.getImage(ImageLoader.RENAME_DIALOG_ICON)),
messagePanelConstraints);
messagePanelConstraints.anchor = GridBagConstraints.NORTH;
messagePanelConstraints.fill = GridBagConstraints.HORIZONTAL;
messagePanelConstraints.gridx = 1;
messagePanelConstraints.insets = new Insets(0, 0, 0, 0);
messagePanelConstraints.weightx = 1;
messagePanel.add(labelsPanel, messagePanelConstraints);
okButton.setName("ok");
cancelButton.setName("cancel");
okButton.setMnemonic(GuiActivator.getResources().getI18nMnemonic("service.gui.OK"));
cancelButton.setMnemonic(GuiActivator.getResources().getI18nMnemonic("service.gui.CANCEL"));
okButton.addActionListener(this);
cancelButton.addActionListener(this);
buttonsPanel.add(okButton);
buttonsPanel.add(cancelButton);
JPanel mainPanel = new TransparentPanel(new GridBagLayout());
mainPanel.setBorder(BorderFactory.createEmptyBorder(5, 10, 0, 10));
GridBagConstraints mainPanelConstraints = new GridBagConstraints();
mainPanelConstraints.anchor = GridBagConstraints.NORTH;
mainPanelConstraints.fill = GridBagConstraints.BOTH;
mainPanelConstraints.gridx = 0;
mainPanelConstraints.gridy = 0;
mainPanelConstraints.weightx = 1;
mainPanelConstraints.weighty = 1;
mainPanel.add(messagePanel, mainPanelConstraints);
mainPanelConstraints.anchor = GridBagConstraints.SOUTHEAST;
mainPanelConstraints.fill = GridBagConstraints.NONE;
mainPanelConstraints.gridy = 1;
mainPanelConstraints.weightx = 0;
mainPanelConstraints.weighty = 0;
mainPanel.add(buttonsPanel, mainPanelConstraints);
this.getContentPane().add(mainPanel);
}
/**
* Creates basic controls for a type (AUDIO or VIDEO).
*
* @param type the type.
* @return the build Component.
*/
public static Component createBasicControls(final int type) {
final JComboBox deviceComboBox = new JComboBox();
deviceComboBox.setEditable(false);
deviceComboBox.setModel(
new DeviceConfigurationComboBoxModel(
deviceComboBox, mediaService.getDeviceConfiguration(), type));
JLabel deviceLabel = new JLabel(getLabelText(type));
deviceLabel.setDisplayedMnemonic(getDisplayedMnemonic(type));
deviceLabel.setLabelFor(deviceComboBox);
final Container devicePanel = new TransparentPanel(new FlowLayout(FlowLayout.CENTER));
devicePanel.setMaximumSize(new Dimension(WIDTH, 25));
devicePanel.add(deviceLabel);
devicePanel.add(deviceComboBox);
final JPanel deviceAndPreviewPanel = new TransparentPanel(new BorderLayout());
int preferredDeviceAndPreviewPanelHeight;
switch (type) {
case DeviceConfigurationComboBoxModel.AUDIO:
preferredDeviceAndPreviewPanelHeight = 225;
break;
case DeviceConfigurationComboBoxModel.VIDEO:
preferredDeviceAndPreviewPanelHeight = 305;
break;
default:
preferredDeviceAndPreviewPanelHeight = 0;
break;
}
if (preferredDeviceAndPreviewPanelHeight > 0)
deviceAndPreviewPanel.setPreferredSize(
new Dimension(WIDTH, preferredDeviceAndPreviewPanelHeight));
deviceAndPreviewPanel.add(devicePanel, BorderLayout.NORTH);
final ActionListener deviceComboBoxActionListener =
new ActionListener() {
public void actionPerformed(ActionEvent event) {
boolean revalidateAndRepaint = false;
for (int i = deviceAndPreviewPanel.getComponentCount() - 1; i >= 0; i--) {
Component c = deviceAndPreviewPanel.getComponent(i);
if (c != devicePanel) {
deviceAndPreviewPanel.remove(i);
revalidateAndRepaint = true;
}
}
Component preview = null;
if ((deviceComboBox.getSelectedItem() != null) && deviceComboBox.isShowing()) {
preview =
createPreview(type, deviceComboBox, deviceAndPreviewPanel.getPreferredSize());
}
if (preview != null) {
deviceAndPreviewPanel.add(preview, BorderLayout.CENTER);
revalidateAndRepaint = true;
}
if (revalidateAndRepaint) {
deviceAndPreviewPanel.revalidate();
deviceAndPreviewPanel.repaint();
}
}
};
deviceComboBox.addActionListener(deviceComboBoxActionListener);
/*
* We have to initialize the controls to reflect the configuration
* at the time of creating this instance. Additionally, because the
* video preview will stop when it and its associated controls
* become unnecessary, we have to restart it when the mentioned
* controls become necessary again. We'll address the two goals
* described by pretending there's a selection in the video combo
* box when the combo box in question becomes displayable.
*/
deviceComboBox.addHierarchyListener(
new HierarchyListener() {
public void hierarchyChanged(HierarchyEvent event) {
if ((event.getChangeFlags() & HierarchyEvent.SHOWING_CHANGED) != 0) {
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
deviceComboBoxActionListener.actionPerformed(null);
}
});
}
}
});
return deviceAndPreviewPanel;
}
/** Init visible components. */
private void init() {
TransparentPanel panel = new TransparentPanel(new BorderLayout());
panel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
// Title label
JLabel titleLabel =
new JLabel(GuiActivator.getResources().getI18NString("service.gui.avatar.RECENT_ICONS"));
titleLabel.setFont(titleLabel.getFont().deriveFont(Font.BOLD));
// fix for displaying text in menu
// when using a dark OS theme (as default one in ubuntu)
titleLabel.setForeground(new JMenuItem().getForeground());
panel.add(titleLabel, BorderLayout.NORTH);
// Init recent images grid
TransparentPanel recentImagesGrid = new TransparentPanel();
recentImagesGrid.setLayout(new GridLayout(0, IMAGES_PER_COLUMN));
Dimension thumbsize = new Dimension(THUMB_WIDTH, THUMB_HEIGHT);
for (int i = 0; i < MAX_STORED_IMAGES; i++) {
this.recentImagesButtons[i] = new SIPCommButton(null);
this.recentImagesButtons[i].setBorder(BorderFactory.createEtchedBorder());
this.recentImagesButtons[i].setMaximumSize(thumbsize);
this.recentImagesButtons[i].setMinimumSize(thumbsize);
this.recentImagesButtons[i].setPreferredSize(thumbsize);
this.recentImagesButtons[i].addActionListener(this);
this.recentImagesButtons[i].setName("" + i);
recentImagesGrid.add(this.recentImagesButtons[i]);
}
panel.add(recentImagesGrid, BorderLayout.CENTER);
// Action buttons
TransparentPanel buttonsPanel = new TransparentPanel();
buttonsPanel.setLayout(new GridLayout(0, 1));
// we use this menu item just to get its foreground color.
Color linkColor = new JMenuItem().getForeground();
addActionButton(
buttonsPanel,
this,
GuiActivator.getResources().getI18NString("service.gui.avatar.CHOOSE_ICON"),
CHOSE_BUTTON_NAME,
linkColor);
addActionButton(
buttonsPanel,
this,
GuiActivator.getResources().getI18NString("service.gui.avatar.REMOVE_ICON"),
REMOVE_BUTTON_NAME,
linkColor);
addActionButton(
buttonsPanel,
this,
GuiActivator.getResources().getI18NString("service.gui.avatar.CLEAR_RECENT"),
CLEAR_BUTTON_NAME,
linkColor);
panel.add(buttonsPanel, BorderLayout.SOUTH);
this.setLayout(new BorderLayout());
this.add(panel, BorderLayout.CENTER);
}