1 files changed, 299 insertions, 299 deletions
diff --git a/Swift/QtUI/QtPlainChatView.cpp b/Swift/QtUI/QtPlainChatView.cpp
index 3144080..9dc815a 100644
--- a/Swift/QtUI/QtPlainChatView.cpp
+++ b/Swift/QtUI/QtPlainChatView.cpp
@@ -31,402 +31,402 @@ namespace Swift {
 
 QtPlainChatView::QtPlainChatView(QtChatWindow *window, UIEventStream* eventStream)
 : QtChatView(window), window_(window), eventStream_(eventStream), idGenerator_(0) {
-	QVBoxLayout* mainLayout = new QVBoxLayout(this);
-	mainLayout->setSpacing(0);
-	mainLayout->setContentsMargins(0,0,0,0);
-	log_ = new LogTextEdit(this);
-	log_->setReadOnly(true);
-	log_->setAccessibleName(tr("Chat Messages"));
-	mainLayout->addWidget(log_);
+    QVBoxLayout* mainLayout = new QVBoxLayout(this);
+    mainLayout->setSpacing(0);
+    mainLayout->setContentsMargins(0,0,0,0);
+    log_ = new LogTextEdit(this);
+    log_->setReadOnly(true);
+    log_->setAccessibleName(tr("Chat Messages"));
+    mainLayout->addWidget(log_);
 }
 
 QtPlainChatView::~QtPlainChatView() {
 }
 
 QString chatMessageToString(const ChatWindow::ChatMessage& message) {
-	QString result;
-	foreach (boost::shared_ptr<ChatWindow::ChatMessagePart> part, message.getParts()) {
-		boost::shared_ptr<ChatWindow::ChatTextMessagePart> textPart;
-		boost::shared_ptr<ChatWindow::ChatURIMessagePart> uriPart;
-		boost::shared_ptr<ChatWindow::ChatEmoticonMessagePart> emoticonPart;
-		boost::shared_ptr<ChatWindow::ChatHighlightingMessagePart> highlightPart;
-
-		if ((textPart = boost::dynamic_pointer_cast<ChatWindow::ChatTextMessagePart>(part))) {
-			QString text = QtUtilities::htmlEscape(P2QSTRING(textPart->text));
-			text.replace("\n","<br/>");
-			result += text;
-			continue;
-		}
-		if ((uriPart = boost::dynamic_pointer_cast<ChatWindow::ChatURIMessagePart>(part))) {
-			QString uri = QtUtilities::htmlEscape(P2QSTRING(uriPart->target));
-			result += "<a href='" + uri + "' >" + uri + "</a>";
-			continue;
-		}
-		if ((emoticonPart = boost::dynamic_pointer_cast<ChatWindow::ChatEmoticonMessagePart>(part))) {
-			result += P2QSTRING(emoticonPart->alternativeText);
-			continue;
-		}
-		if ((highlightPart = boost::dynamic_pointer_cast<ChatWindow::ChatHighlightingMessagePart>(part))) {
-			//FIXME: Maybe do something here. Anything, really.
-			continue;
-		}
-	}
-	return result;
+    QString result;
+    foreach (boost::shared_ptr<ChatWindow::ChatMessagePart> part, message.getParts()) {
+        boost::shared_ptr<ChatWindow::ChatTextMessagePart> textPart;
+        boost::shared_ptr<ChatWindow::ChatURIMessagePart> uriPart;
+        boost::shared_ptr<ChatWindow::ChatEmoticonMessagePart> emoticonPart;
+        boost::shared_ptr<ChatWindow::ChatHighlightingMessagePart> highlightPart;
+
+        if ((textPart = boost::dynamic_pointer_cast<ChatWindow::ChatTextMessagePart>(part))) {
+            QString text = QtUtilities::htmlEscape(P2QSTRING(textPart->text));
+            text.replace("\n","<br/>");
+            result += text;
+            continue;
+        }
+        if ((uriPart = boost::dynamic_pointer_cast<ChatWindow::ChatURIMessagePart>(part))) {
+            QString uri = QtUtilities::htmlEscape(P2QSTRING(uriPart->target));
+            result += "<a href='" + uri + "' >" + uri + "</a>";
+            continue;
+        }
+        if ((emoticonPart = boost::dynamic_pointer_cast<ChatWindow::ChatEmoticonMessagePart>(part))) {
+            result += P2QSTRING(emoticonPart->alternativeText);
+            continue;
+        }
+        if ((highlightPart = boost::dynamic_pointer_cast<ChatWindow::ChatHighlightingMessagePart>(part))) {
+            //FIXME: Maybe do something here. Anything, really.
+            continue;
+        }
+    }
+    return result;
 }
 
 std::string QtPlainChatView::addMessage(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& /*avatarPath*/, const boost::posix_time::ptime& time) {
-	QString text = "<p>";
-	if (label) {
-		text += P2QSTRING(label->getLabel()) + "<br/>";
-	}
-	QString name = senderIsSelf ? "you" : P2QSTRING(senderName);
-	text += QString(tr("At %1 %2 said:")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name) + "<br/>";
-	text += chatMessageToString(message);
-	text += "</p>";
-	log_->append(text);
-	const std::string idx = senderIsSelf ? "" : senderName;
-	lastMessageLabel_[idx] = label;
-	return idx;
+    QString text = "<p>";
+    if (label) {
+        text += P2QSTRING(label->getLabel()) + "<br/>";
+    }
+    QString name = senderIsSelf ? "you" : P2QSTRING(senderName);
+    text += QString(tr("At %1 %2 said:")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name) + "<br/>";
+    text += chatMessageToString(message);
+    text += "</p>";
+    log_->append(text);
+    const std::string idx = senderIsSelf ? "" : senderName;
+    lastMessageLabel_[idx] = label;
+    return idx;
 }
 
 std::string QtPlainChatView::addAction(const ChatWindow::ChatMessage& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& /*avatarPath*/, const boost::posix_time::ptime& time) {
-	QString text = "<p>";
-	if (label) {
-		text += P2QSTRING(label->getLabel()) + "<br/>";
-	}
-	QString name = senderIsSelf ? "you" : P2QSTRING(senderName);
-	text += QString(tr("At %1 <i>%2 ")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name);
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
-	const std::string idx = senderIsSelf ? "" : senderName;
-	lastMessageLabel_[idx] = label;
-	return idx;
+    QString text = "<p>";
+    if (label) {
+        text += P2QSTRING(label->getLabel()) + "<br/>";
+    }
+    QString name = senderIsSelf ? "you" : P2QSTRING(senderName);
+    text += QString(tr("At %1 <i>%2 ")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name);
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
+    const std::string idx = senderIsSelf ? "" : senderName;
+    lastMessageLabel_[idx] = label;
+    return idx;
 }
 
 std::string QtPlainChatView::addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction /*direction*/)
 {
-	QString text = "<p><i>";
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
-	return "";
+    QString text = "<p><i>";
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
+    return "";
 }
 
 void QtPlainChatView::addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction /*direction*/)
 {
-	QString text = "<p><i>";
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
+    QString text = "<p><i>";
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::addErrorMessage(const ChatWindow::ChatMessage& message)
 {
-	QString text = "<p><i>";
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
+    QString text = "<p><i>";
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time)
 {
-	QString text = "<p>";
-	if (lastMessageLabel_[id]) {
-		text += P2QSTRING(lastMessageLabel_[id]->getLabel()) + "<br/>";
-	}
-	QString name = id.empty() ? "you" : P2QSTRING(id);
-	text += QString(tr("At %1 %2 corrected the last message to:")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name) + "<br/>";
-	text += chatMessageToString(message);
-	text += "</p>";
-	log_->append(text);
+    QString text = "<p>";
+    if (lastMessageLabel_[id]) {
+        text += P2QSTRING(lastMessageLabel_[id]->getLabel()) + "<br/>";
+    }
+    QString name = id.empty() ? "you" : P2QSTRING(id);
+    text += QString(tr("At %1 %2 corrected the last message to:")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name) + "<br/>";
+    text += chatMessageToString(message);
+    text += "</p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time)
 {
-	QString text = "<p>";
-	if (lastMessageLabel_[id]) {
-		text += P2QSTRING(lastMessageLabel_[id]->getLabel()) + "<br/>";
-	}
-	QString name = id.empty() ? "you" : P2QSTRING(id);
-	text += QString(tr("At %1 %2 corrected the last action to: <i>")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name);
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
+    QString text = "<p>";
+    if (lastMessageLabel_[id]) {
+        text += P2QSTRING(lastMessageLabel_[id]->getLabel()) + "<br/>";
+    }
+    QString name = id.empty() ? "you" : P2QSTRING(id);
+    text += QString(tr("At %1 %2 corrected the last action to: <i>")).arg(ChatSnippet::timeToEscapedString(B2QDATE(time))).arg(name);
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::replaceLastMessage(const ChatWindow::ChatMessage& message, const ChatWindow::TimestampBehaviour /*timestampBehaviour*/)
 {
-	QString text = "<p>The last message was corrected to:<br/>";
-	text += chatMessageToString(message);
-	text += "</p>";
-	log_->append(text);
+    QString text = "<p>The last message was corrected to:<br/>";
+    text += chatMessageToString(message);
+    text += "</p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::replaceSystemMessage(const ChatWindow::ChatMessage& message, const std::string& /*id*/, const ChatWindow::TimestampBehaviour /*timestampBehaviour*/) {
-	QString text = "<p><i>";
-	text += chatMessageToString(message);
-	text += "</i></p>";
-	log_->append(text);
+    QString text = "<p><i>";
+    text += chatMessageToString(message);
+    text += "</i></p>";
+    log_->append(text);
 }
 
 void QtPlainChatView::setAckState(const std::string& /*id*/, ChatWindow::AckState state)
 {
-	if (state == ChatWindow::Failed) {
-		addSystemMessage(ChatWindow::ChatMessage("Message delivery failed due to disconnection from server."), ChatWindow::DefaultDirection);
-	}
+    if (state == ChatWindow::Failed) {
+        addSystemMessage(ChatWindow::ChatMessage("Message delivery failed due to disconnection from server."), ChatWindow::DefaultDirection);
+    }
 }
 
 std::string QtPlainChatView::addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes, const std::string& description)
 {
-	const std::string ftId = "ft" + boost::lexical_cast<std::string>(idGenerator_++);
-	const std::string sizeString = formatSize(sizeInBytes);
-
-	FileTransfer* transfer;
-	if (senderIsSelf) {
-		QString description = QInputDialog::getText(this, tr("File transfer description"),
-			tr("Description:"), QLineEdit::Normal, "");
-		/* NOTE: it is not possible to abort if description is not provided, since we must always return a valid transfer id */
-		const std::string descriptionMessage = description.isEmpty() ? "" : (" \"" + Q2PSTRING(description) + "\"");
-		const std::string message = std::string() + "Confirm file transfer: <i>" + filename + " (" + sizeString + " bytes)</i>" + descriptionMessage;
-		transfer = new FileTransfer(this, senderIsSelf, ftId, filename, ChatWindow::WaitingForAccept, Q2PSTRING(description), message, true);
-		addSystemMessage(ChatWindow::ChatMessage("Preparing to start file transfer..."), ChatWindow::DefaultDirection);
-	} else { /* incoming transfer */
-		const std::string descriptionMessage = description.empty() ? "" : (" \"" + description + "\"");
-		const std::string message = std::string() + "Incoming file transfer: <i>" + filename + " (" + sizeString + " bytes)</i>" + descriptionMessage;
-		transfer = new FileTransfer(this, senderIsSelf, ftId, filename, ChatWindow::WaitingForAccept, "", message, true);
-		addSystemMessage("Incoming file transfer from " + senderName + "...", ChatWindow::DefaultDirection);
-	}
-
-	fileTransfers_[ftId] = transfer;
-	layout()->addWidget(transfer->dialog_);
-
-	return ftId;
+    const std::string ftId = "ft" + boost::lexical_cast<std::string>(idGenerator_++);
+    const std::string sizeString = formatSize(sizeInBytes);
+
+    FileTransfer* transfer;
+    if (senderIsSelf) {
+        QString description = QInputDialog::getText(this, tr("File transfer description"),
+            tr("Description:"), QLineEdit::Normal, "");
+        /* NOTE: it is not possible to abort if description is not provided, since we must always return a valid transfer id */
+        const std::string descriptionMessage = description.isEmpty() ? "" : (" \"" + Q2PSTRING(description) + "\"");
+        const std::string message = std::string() + "Confirm file transfer: <i>" + filename + " (" + sizeString + " bytes)</i>" + descriptionMessage;
+        transfer = new FileTransfer(this, senderIsSelf, ftId, filename, ChatWindow::WaitingForAccept, Q2PSTRING(description), message, true);
+        addSystemMessage(ChatWindow::ChatMessage("Preparing to start file transfer..."), ChatWindow::DefaultDirection);
+    } else { /* incoming transfer */
+        const std::string descriptionMessage = description.empty() ? "" : (" \"" + description + "\"");
+        const std::string message = std::string() + "Incoming file transfer: <i>" + filename + " (" + sizeString + " bytes)</i>" + descriptionMessage;
+        transfer = new FileTransfer(this, senderIsSelf, ftId, filename, ChatWindow::WaitingForAccept, "", message, true);
+        addSystemMessage("Incoming file transfer from " + senderName + "...", ChatWindow::DefaultDirection);
+    }
+
+    fileTransfers_[ftId] = transfer;
+    layout()->addWidget(transfer->dialog_);
+
+    return ftId;
 }
 
 void QtPlainChatView::setFileTransferProgress(std::string id, const int percentageDone)
 {
-	FileTransferMap::iterator transfer = fileTransfers_.find(id);
-	if (transfer != fileTransfers_.end()) {
-		transfer->second->bar_->setValue(percentageDone);
-	}
+    FileTransferMap::iterator transfer = fileTransfers_.find(id);
+    if (transfer != fileTransfers_.end()) {
+        transfer->second->bar_->setValue(percentageDone);
+    }
 }
 
 void QtPlainChatView::setFileTransferStatus(std::string id, const ChatWindow::FileTransferState state, const std::string& msg)
 {
-	FileTransferMap::iterator transferIter = fileTransfers_.find(id);
-	if (transferIter == fileTransfers_.end()) {
-		return;
-	}
-
-	/* store the layout index so we can restore it to the same location */
-	FileTransfer* oldTransfer = transferIter->second;
-	const int layoutIndex = layout()->indexOf(oldTransfer->dialog_);
-	layout()->removeWidget(oldTransfer->dialog_);
-	const std::string &label = (!msg.empty() ? msg : oldTransfer->message_);
-	FileTransfer* transfer = new FileTransfer(this, oldTransfer->senderIsSelf_, oldTransfer->ftId_, oldTransfer->filename_, state, oldTransfer->description_, label, false);
-	fileTransfers_[oldTransfer->ftId_] = transfer; /* replace the transfer object for this file id */
-	delete oldTransfer;
-
-	/* insert the new dialog at the old position in the layout list */
-	QBoxLayout* parentLayout = dynamic_cast<QBoxLayout*>(layout());
-	assert(parentLayout);
-	parentLayout->insertWidget(layoutIndex, transfer->dialog_);
-
-	/* log the transfer end result as a system message */
-	if (state == ChatWindow::Finished) {
-		addSystemMessage(ChatWindow::ChatMessage("The file transfer completed successfully."), ChatWindow::DefaultDirection);
-	} else if (state == ChatWindow::Canceled) {
-		addSystemMessage(ChatWindow::ChatMessage("The file transfer was canceled."), ChatWindow::DefaultDirection);
-	} else if (state == ChatWindow::FTFailed) {
-		addSystemMessage(ChatWindow::ChatMessage("The file transfer failed."), ChatWindow::DefaultDirection);
-	}
+    FileTransferMap::iterator transferIter = fileTransfers_.find(id);
+    if (transferIter == fileTransfers_.end()) {
+        return;
+    }
+
+    /* store the layout index so we can restore it to the same location */
+    FileTransfer* oldTransfer = transferIter->second;
+    const int layoutIndex = layout()->indexOf(oldTransfer->dialog_);
+    layout()->removeWidget(oldTransfer->dialog_);
+    const std::string &label = (!msg.empty() ? msg : oldTransfer->message_);
+    FileTransfer* transfer = new FileTransfer(this, oldTransfer->senderIsSelf_, oldTransfer->ftId_, oldTransfer->filename_, state, oldTransfer->description_, label, false);
+    fileTransfers_[oldTransfer->ftId_] = transfer; /* replace the transfer object for this file id */
+    delete oldTransfer;
+
+    /* insert the new dialog at the old position in the layout list */
+    QBoxLayout* parentLayout = dynamic_cast<QBoxLayout*>(layout());
+    assert(parentLayout);
+    parentLayout->insertWidget(layoutIndex, transfer->dialog_);
+
+    /* log the transfer end result as a system message */
+    if (state == ChatWindow::Finished) {
+        addSystemMessage(ChatWindow::ChatMessage("The file transfer completed successfully."), ChatWindow::DefaultDirection);
+    } else if (state == ChatWindow::Canceled) {
+        addSystemMessage(ChatWindow::ChatMessage("The file transfer was canceled."), ChatWindow::DefaultDirection);
+    } else if (state == ChatWindow::FTFailed) {
+        addSystemMessage(ChatWindow::ChatMessage("The file transfer failed."), ChatWindow::DefaultDirection);
+    }
 }
 
 void QtPlainChatView::addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& /*reason*/, const std::string& password, bool /*direct*/, bool isImpromptu, bool isContinuation)
 {
-	PopupDialog *invite = new PopupDialog(this);
+    PopupDialog *invite = new PopupDialog(this);
 
-	QLabel* statusLabel = new QLabel;
-	std::string msg = senderName + " has invited you to join " + jid.toString() + "...";
-	statusLabel->setText(P2QSTRING(msg));
-	invite->layout_->addWidget(statusLabel);
-	invite->layout_->addWidget(new QLabel); /* padding */
+    QLabel* statusLabel = new QLabel;
+    std::string msg = senderName + " has invited you to join " + jid.toString() + "...";
+    statusLabel->setText(P2QSTRING(msg));
+    invite->layout_->addWidget(statusLabel);
+    invite->layout_->addWidget(new QLabel); /* padding */
 
-	AcceptMUCInviteAction* accept = new AcceptMUCInviteAction(invite, "Accept", jid, senderName, password, isImpromptu, isContinuation);
-	connect(accept, SIGNAL(clicked()), SLOT(acceptMUCInvite()));
-	invite->layout_->addWidget(accept);
+    AcceptMUCInviteAction* accept = new AcceptMUCInviteAction(invite, "Accept", jid, senderName, password, isImpromptu, isContinuation);
+    connect(accept, SIGNAL(clicked()), SLOT(acceptMUCInvite()));
+    invite->layout_->addWidget(accept);
 
-	AcceptMUCInviteAction* reject = new AcceptMUCInviteAction(invite, "Reject", jid, senderName, password, isImpromptu, isContinuation);
-	connect(reject, SIGNAL(clicked()), SLOT(rejectMUCInvite()));
-	invite->layout_->addWidget(reject);
-	statusLabel->setText(P2QSTRING(msg));
+    AcceptMUCInviteAction* reject = new AcceptMUCInviteAction(invite, "Reject", jid, senderName, password, isImpromptu, isContinuation);
+    connect(reject, SIGNAL(clicked()), SLOT(rejectMUCInvite()));
+    invite->layout_->addWidget(reject);
+    statusLabel->setText(P2QSTRING(msg));
 
-	layout()->addWidget(invite->dialog_);
+    layout()->addWidget(invite->dialog_);
 
-	addSystemMessage(ChatWindow::ChatMessage(msg), ChatWindow::DefaultDirection);
+    addSystemMessage(ChatWindow::ChatMessage(msg), ChatWindow::DefaultDirection);
 }
 
 void QtPlainChatView::scrollToBottom()
 {
-	log_->ensureCursorVisible();
-	log_->verticalScrollBar()->setValue(log_->verticalScrollBar()->maximum());
+    log_->ensureCursorVisible();
+    log_->verticalScrollBar()->setValue(log_->verticalScrollBar()->maximum());
 }
 
 void QtPlainChatView::fileTransferAccept()
 {
-	FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
-	if (!action) {
-		return;
-	}
-
-	FileTransferMap::iterator transferIter = fileTransfers_.find(action->id_);
-	if (transferIter == fileTransfers_.end()) {
-		return;
-	}
-
-	FileTransfer* transfer = transferIter->second;
-
-	const std::string message = transfer->message_;
-
-	if (transfer->senderIsSelf_) { /* if we are the sender, kick of the transfer */
-		window_->onFileTransferStart(transfer->ftId_, transfer->description_);
-	} else { /* ask the user where to save the file first */
-		QString path = QFileDialog::getSaveFileName(this, tr("Save File"), P2QSTRING(transfer->filename_));
-		if (path.isEmpty()) {
-			fileTransferReject(); /* because the user did not select a desintation path */
-			return;
-		}
-		window_->onFileTransferAccept(transfer->ftId_, Q2PSTRING(path));
-	}
-
-	setFileTransferStatus(transfer->ftId_, ChatWindow::Negotiating, message);
+    FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
+    if (!action) {
+        return;
+    }
+
+    FileTransferMap::iterator transferIter = fileTransfers_.find(action->id_);
+    if (transferIter == fileTransfers_.end()) {
+        return;
+    }
+
+    FileTransfer* transfer = transferIter->second;
+
+    const std::string message = transfer->message_;
+
+    if (transfer->senderIsSelf_) { /* if we are the sender, kick of the transfer */
+        window_->onFileTransferStart(transfer->ftId_, transfer->description_);
+    } else { /* ask the user where to save the file first */
+        QString path = QFileDialog::getSaveFileName(this, tr("Save File"), P2QSTRING(transfer->filename_));
+        if (path.isEmpty()) {
+            fileTransferReject(); /* because the user did not select a desintation path */
+            return;
+        }
+        window_->onFileTransferAccept(transfer->ftId_, Q2PSTRING(path));
+    }
+
+    setFileTransferStatus(transfer->ftId_, ChatWindow::Negotiating, message);
 }
 
 void QtPlainChatView::fileTransferReject()
 {
-	FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
-	if (action) {
-		window_->onFileTransferCancel(action->id_);
-		fileTransferFinish();
-	}
+    FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
+    if (action) {
+        window_->onFileTransferCancel(action->id_);
+        fileTransferFinish();
+    }
 }
 
 void QtPlainChatView::fileTransferFinish()
 {
-	FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
-	if (action) {
-		FileTransferMap::iterator transferIter = fileTransfers_.find(action->id_);
-		if (transferIter != fileTransfers_.end()) {
-			delete transferIter->second; /* cause the dialog to close */
-			fileTransfers_.erase(transferIter);
-		}
-	}
+    FileTransfer::Action* action = dynamic_cast<FileTransfer::Action*>(sender());
+    if (action) {
+        FileTransferMap::iterator transferIter = fileTransfers_.find(action->id_);
+        if (transferIter != fileTransfers_.end()) {
+            delete transferIter->second; /* cause the dialog to close */
+            fileTransfers_.erase(transferIter);
+        }
+    }
 }
 
 void QtPlainChatView::acceptMUCInvite()
 {
-	AcceptMUCInviteAction *action = dynamic_cast<AcceptMUCInviteAction*>(sender());
-	if (action) {
-		eventStream_->send(boost::make_shared<JoinMUCUIEvent>(action->jid_.toString(), action->password_, boost::optional<std::string>(), false, false, action->isImpromptu_, action->isContinuation_));
-		delete action->parent_;
-	}
+    AcceptMUCInviteAction *action = dynamic_cast<AcceptMUCInviteAction*>(sender());
+    if (action) {
+        eventStream_->send(boost::make_shared<JoinMUCUIEvent>(action->jid_.toString(), action->password_, boost::optional<std::string>(), false, false, action->isImpromptu_, action->isContinuation_));
+        delete action->parent_;
+    }
 }
 
 void QtPlainChatView::rejectMUCInvite()
 {
-	AcceptMUCInviteAction *action = dynamic_cast<AcceptMUCInviteAction*>(sender());
-	if (action) {
-		/* NOTE: no action required to reject an invite? */
-		delete action->parent_;
-	}
+    AcceptMUCInviteAction *action = dynamic_cast<AcceptMUCInviteAction*>(sender());
+    if (action) {
+        /* NOTE: no action required to reject an invite? */
+        delete action->parent_;
+    }
 }
 
 QtPlainChatView::FileTransfer::FileTransfer(QtPlainChatView* parent, bool senderIsSelf, const std::string& ftId, const std::string& filename, const ChatWindow::FileTransferState state, const std::string &desc, const std::string& msg, bool initializing)
 : PopupDialog(parent), bar_(0), senderIsSelf_(senderIsSelf), ftId_(ftId), filename_(filename), description_(desc), message_(msg), initializing_(initializing)
 {
-	QHBoxLayout* layout = new QHBoxLayout;
-	QLabel* statusLabel = new QLabel;
-	layout_->addWidget(statusLabel);
-	layout_->addWidget(new QLabel); /* padding */
-
-	if (initializing_) {
-		FileTransfer::Action* accept = new FileTransfer::Action(senderIsSelf?"Confirm":"Accept", ftId);
-		parent->connect(accept, SIGNAL(clicked()), SLOT(fileTransferAccept()));
-		layout_->addWidget(accept);
-		FileTransfer::Action* reject = new FileTransfer::Action(senderIsSelf?"Cancel":"Reject", ftId);
-		parent->connect(reject, SIGNAL(clicked()), SLOT(fileTransferReject()));
-		layout_->addWidget(reject);
-		statusLabel->setText(P2QSTRING(msg));
-		return;
-	}
-
-	std::string status = msg;
-
-	switch (state) {
-		case ChatWindow::Initialisation: {
-			status = "Preparing to send <i>"+ filename + "</i>...";
-			FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
-			parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
-			layout_->addWidget(cancel);
-			break;
-		}
-		case ChatWindow::WaitingForAccept: {
-			status = "Waiting for user to accept <i>" + filename + "</i>...";
-			FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
-			parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
-			layout_->addWidget(cancel);
-			break;
-		}
-		case ChatWindow::Negotiating: {
-			status = "Preparing to transfer <i>" + filename + "</i>...";
-			FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
-			parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
-			layout_->addWidget(cancel);
-			break;
-		}
-		case ChatWindow::Transferring: {
-			status = "Transferring <i>" + filename + "</i>...";
-			bar_ = new QProgressBar;
-			bar_->setRange(0, 100);
-			bar_->setValue(0);
-			layout->addWidget(bar_);
-			FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
-			parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
-			layout_->addWidget(cancel);
-			break;
-		}
-		case ChatWindow::Canceled: {
-			status = "File <i>" + filename + "</i> was canceled.";
-			FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
-			parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
-			layout_->addWidget(finish);
-			break;
-		}
-		case ChatWindow::Finished: {
-			status = "File <i>" + filename + "</i> was transfered successfully.";
-			FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
-			parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
-			layout_->addWidget(finish);
-			break;
-		}
-		case ChatWindow::FTFailed: {
-			status = "File transfer failed: <i>" + filename + "</i>";
-			FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
-			parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
-			layout_->addWidget(finish);
-			break;
-		}
-	}
-
-	statusLabel->setText(P2QSTRING(status));
+    QHBoxLayout* layout = new QHBoxLayout;
+    QLabel* statusLabel = new QLabel;
+    layout_->addWidget(statusLabel);
+    layout_->addWidget(new QLabel); /* padding */
+
+    if (initializing_) {
+        FileTransfer::Action* accept = new FileTransfer::Action(senderIsSelf?"Confirm":"Accept", ftId);
+        parent->connect(accept, SIGNAL(clicked()), SLOT(fileTransferAccept()));
+        layout_->addWidget(accept);
+        FileTransfer::Action* reject = new FileTransfer::Action(senderIsSelf?"Cancel":"Reject", ftId);
+        parent->connect(reject, SIGNAL(clicked()), SLOT(fileTransferReject()));
+        layout_->addWidget(reject);
+        statusLabel->setText(P2QSTRING(msg));
+        return;
+    }
+
+    std::string status = msg;
+
+    switch (state) {
+        case ChatWindow::Initialisation: {
+            status = "Preparing to send <i>"+ filename + "</i>...";
+            FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
+            parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
+            layout_->addWidget(cancel);
+            break;
+        }
+        case ChatWindow::WaitingForAccept: {
+            status = "Waiting for user to accept <i>" + filename + "</i>...";
+            FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
+            parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
+            layout_->addWidget(cancel);
+            break;
+        }
+        case ChatWindow::Negotiating: {
+            status = "Preparing to transfer <i>" + filename + "</i>...";
+            FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
+            parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
+            layout_->addWidget(cancel);
+            break;
+        }
+        case ChatWindow::Transferring: {
+            status = "Transferring <i>" + filename + "</i>...";
+            bar_ = new QProgressBar;
+            bar_->setRange(0, 100);
+            bar_->setValue(0);
+            layout->addWidget(bar_);
+            FileTransfer::Action* cancel = new FileTransfer::Action("Cancel", ftId);
+            parent->connect(cancel, SIGNAL(clicked()), SLOT(fileTransferReject()));
+            layout_->addWidget(cancel);
+            break;
+        }
+        case ChatWindow::Canceled: {
+            status = "File <i>" + filename + "</i> was canceled.";
+            FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
+            parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
+            layout_->addWidget(finish);
+            break;
+        }
+        case ChatWindow::Finished: {
+            status = "File <i>" + filename + "</i> was transfered successfully.";
+            FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
+            parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
+            layout_->addWidget(finish);
+            break;
+        }
+        case ChatWindow::FTFailed: {
+            status = "File transfer failed: <i>" + filename + "</i>";
+            FileTransfer::Action* finish = new FileTransfer::Action("Hide", ftId);
+            parent->connect(finish, SIGNAL(clicked()), SLOT(fileTransferFinish()));
+            layout_->addWidget(finish);
+            break;
+        }
+    }
+
+    statusLabel->setText(P2QSTRING(status));
 }
 
 void QtPlainChatView::LogTextEdit::contextMenuEvent(QContextMenuEvent *event)
 {
-	QMenu *menu = createStandardContextMenu();
-	menu->exec(event->globalPos());
-	delete menu;
+    QMenu *menu = createStandardContextMenu();
+    menu->exec(event->globalPos());
+    delete menu;
 }
 
 }