/**
* Returns the string, showing information for the given file.
*
* @param file the file
* @return the name of the given file
*/
protected String getFileLabel(File file) {
String fileName = file.getName();
long fileSize = file.length();
ByteFormat format = new ByteFormat();
String text = format.format(fileSize);
return fileName + " (" + text + ")";
}
/**
* Sends the given file through this chat transport file transfer operation set.
*
* @param file the file to send
* @return the <tt>FileTransfer</tt> object charged to transfer the file
* @throws Exception if anything goes wrong
*/
public FileTransfer sendFile(File file) throws Exception {
// If this chat transport does not support instant messaging we do
// nothing here.
if (!allowsFileTransfer()) return null;
OperationSetFileTransfer ftOpSet =
contact.getProtocolProvider().getOperationSet(OperationSetFileTransfer.class);
if (FileUtils.isImage(file.getName())) {
// Create a thumbnailed file if possible.
OperationSetThumbnailedFileFactory tfOpSet =
contact.getProtocolProvider().getOperationSet(OperationSetThumbnailedFileFactory.class);
if (tfOpSet != null) {
byte[] thumbnail = getFileThumbnail(file);
if (thumbnail != null && thumbnail.length > 0) {
file =
tfOpSet.createFileWithThumbnail(
file, THUMBNAIL_WIDTH, THUMBNAIL_HEIGHT, "image/png", thumbnail);
}
}
}
return ftOpSet.sendFile(contact, file);
}
/**
* Sets the icon for the given file.
*
* @param file the file to set an icon for
* @return the byte array containing the thumbnail
*/
private byte[] getFileThumbnail(File file) {
byte[] bytes = null;
if (FileUtils.isImage(file.getName())) {
try {
ImageIcon image = new ImageIcon(file.toURI().toURL());
int width = image.getIconWidth();
int height = image.getIconHeight();
if (width > THUMBNAIL_WIDTH) width = THUMBNAIL_WIDTH;
if (height > THUMBNAIL_HEIGHT) height = THUMBNAIL_HEIGHT;
bytes = ImageUtils.getScaledInstanceInBytes(image.getImage(), width, height);
} catch (MalformedURLException e) {
if (logger.isDebugEnabled()) logger.debug("Could not locate image.", e);
}
}
return bytes;
}
/**
* Handles the <tt>ActionEvent</tt>, when one of the tool bar buttons is clicked.
*
* @param e the <tt>ActionEvent</tt> that notified us
*/
public void actionPerformed(ActionEvent e) {
AbstractButton button = (AbstractButton) e.getSource();
String buttonText = button.getName();
ChatPanel chatPanel = chatContainer.getCurrentChat();
if (buttonText.equals("previous")) {
chatPanel.loadPreviousPageFromHistory();
} else if (buttonText.equals("next")) {
chatPanel.loadNextPageFromHistory();
} else if (buttonText.equals("sendFile")) {
SipCommFileChooser scfc =
GenericFileDialog.create(
null,
"Send file...",
SipCommFileChooser.LOAD_FILE_OPERATION,
ConfigurationUtils.getSendFileLastDir());
File selectedFile = scfc.getFileFromDialog();
if (selectedFile != null) {
ConfigurationUtils.setSendFileLastDir(selectedFile.getParent());
chatContainer.getCurrentChat().sendFile(selectedFile);
}
} else if (buttonText.equals("invite")) {
ChatInviteDialog inviteDialog = new ChatInviteDialog(chatPanel);
inviteDialog.setVisible(true);
} else if (buttonText.equals("leave")) {
ChatRoomWrapper chatRoomWrapper =
(ChatRoomWrapper) chatPanel.getChatSession().getDescriptor();
ChatRoomWrapper leavedRoomWrapped =
GuiActivator.getMUCService().leaveChatRoom(chatRoomWrapper);
} else if (buttonText.equals("call")) {
call(false, false);
} else if (buttonText.equals("callVideo")) {
call(true, false);
} else if (buttonText.equals("desktop")) {
call(true, true);
} else if (buttonText.equals("options")) {
GuiActivator.getUIService().getConfigurationContainer().setVisible(true);
} else if (buttonText.equals("font")) chatPanel.showFontChooserDialog();
else if (buttonText.equals("createConference")) {
chatPanel.showChatConferenceDialog();
}
}
/**
* Handles the <tt>ActionEvent</tt>, when one of the tool bar buttons is clicked.
*
* @param e the <tt>ActionEvent</tt> that notified us
*/
public void actionPerformed(ActionEvent e) {
AbstractButton button = (AbstractButton) e.getSource();
String buttonText = button.getName();
ChatPanel chatPanel = chatContainer.getCurrentChat();
if (buttonText.equals("previous")) {
chatPanel.loadPreviousPageFromHistory();
} else if (buttonText.equals("next")) {
chatPanel.loadNextPageFromHistory();
} else if (buttonText.equals("sendFile")) {
SipCommFileChooser scfc =
GenericFileDialog.create(
null,
"Send file...",
SipCommFileChooser.LOAD_FILE_OPERATION,
ConfigurationUtils.getSendFileLastDir());
File selectedFile = scfc.getFileFromDialog();
if (selectedFile != null) {
ConfigurationUtils.setSendFileLastDir(selectedFile.getParent());
chatContainer.getCurrentChat().sendFile(selectedFile);
}
} else if (buttonText.equals("history")) {
HistoryWindow history;
HistoryWindowManager historyWindowManager =
GuiActivator.getUIService().getHistoryWindowManager();
ChatSession chatSession = chatPanel.getChatSession();
if (historyWindowManager.containsHistoryWindowForContact(chatSession.getDescriptor())) {
history = historyWindowManager.getHistoryWindowForContact(chatSession.getDescriptor());
if (history.getState() == JFrame.ICONIFIED) history.setState(JFrame.NORMAL);
history.toFront();
} else {
history = new HistoryWindow(chatPanel.getChatSession().getDescriptor());
history.setVisible(true);
historyWindowManager.addHistoryWindowForContact(chatSession.getDescriptor(), history);
}
} else if (buttonText.equals("invite")) {
ChatInviteDialog inviteDialog = new ChatInviteDialog(chatPanel);
inviteDialog.setVisible(true);
} else if (buttonText.equals("leave")) {
ConferenceChatManager conferenceManager =
GuiActivator.getUIService().getConferenceChatManager();
conferenceManager.leaveChatRoom((ChatRoomWrapper) chatPanel.getChatSession().getDescriptor());
} else if (buttonText.equals("call")) {
call(false, false);
} else if (buttonText.equals("callVideo")) {
call(true, false);
} else if (buttonText.equals("desktop")) {
call(true, true);
} else if (buttonText.equals("options")) {
GuiActivator.getUIService().getConfigurationContainer().setVisible(true);
} else if (buttonText.equals("font")) chatPanel.showFontChooserDialog();
}
/**
* Starts recording {@link #call} creating {@link #recorder} first and asking the user for the
* recording format and file if they are not configured in the "Call Recording" configuration
* form.
*
* @return <tt>true</tt> if the recording has been started successfully; otherwise, <tt>false</tt>
*/
private boolean startRecording() {
String savedCallsPath = configuration.getString(Recorder.SAVED_CALLS_PATH);
String callFormat;
// Ask the user where to save the call.
if ((savedCallsPath == null) || (savedCallsPath.length() == 0)) {
/*
* Delay the initialization of callFileChooser in order to delay the
* creation of the recorder.
*/
if (callFileChooser == null) {
callFileChooser =
GenericFileDialog.create(
null,
resources.getI18NString("plugin.callrecordingconfig.SAVE_CALL"),
SipCommFileChooser.SAVE_FILE_OPERATION);
callFileChooser.addFilter(
new SipCommFileFilter() {
@Override
public boolean accept(File f) {
return f.isDirectory() || isSupportedFormat(f);
}
@Override
public String getDescription() {
StringBuilder description = new StringBuilder();
description.append("Recorded call");
Recorder recorder;
try {
recorder = getRecorder();
} catch (OperationFailedException ofex) {
logger.error("Failed to get Recorder", ofex);
recorder = null;
}
if (recorder != null) {
List<String> supportedFormats = recorder.getSupportedFormats();
if (supportedFormats != null) {
description.append(" (");
boolean firstSupportedFormat = true;
for (String supportedFormat : supportedFormats) {
if (firstSupportedFormat) firstSupportedFormat = false;
else description.append(", ");
description.append("*.");
description.append(supportedFormat);
}
description.append(')');
}
}
return description.toString();
}
});
}
// Offer a default name for the file to record into.
callFileChooser.setStartPath(createDefaultFilename(null));
File selectedFile = callFileChooser.getFileFromDialog();
if (selectedFile != null) {
callFilename = selectedFile.getAbsolutePath();
/*
* If the user specified no extension (which seems common on Mac
* OS X at least) i.e. no format, then it is not obvious that we
* have to override the set Recorder.CALL_FORMAT.
*/
callFormat = SoundFileUtils.getExtension(selectedFile);
if ((callFormat != null) && (callFormat.length() != 0)) {
/*
* If the use has specified an extension and thus a format
* which is not supported, use a default format instead.
*/
if (!isSupportedFormat(selectedFile)) {
/*
* If what appears to be an extension seems a lot like
* an extension, then it should be somewhat safer to
* replace it.
*/
if (SoundFileUtils.isSoundFile(selectedFile)) {
callFilename = callFilename.substring(0, callFilename.lastIndexOf('.'));
}
String configuredFormat = configuration.getString(Recorder.FORMAT);
callFormat =
(configuredFormat != null && configuredFormat.length() != 0)
? configuredFormat
: SoundFileUtils.DEFAULT_CALL_RECORDING_FORMAT;
callFilename += '.' + callFormat;
}
configuration.setProperty(Recorder.FORMAT, callFormat);
}
} else {
// user canceled the recording
return false;
}
} else {
callFilename = createDefaultFilename(savedCallsPath);
callFormat = SoundFileUtils.getExtension(new File(callFilename));
}
Throwable exception = null;
try {
Recorder recorder = getRecorder();
if (recorder != null) {
if ((callFormat == null) || (callFormat.length() <= 0))
callFormat = SoundFileUtils.DEFAULT_CALL_RECORDING_FORMAT;
recorder.start(callFormat, callFilename);
}
this.recorder = recorder;
} catch (IOException ioex) {
exception = ioex;
} catch (MediaException mex) {
exception = mex;
} catch (OperationFailedException ofex) {
exception = ofex;
}
if ((recorder == null) || (exception != null)) {
logger.error(
"Failed to start recording call " + call + " into file " + callFilename, exception);
return false;
} else return true;
}