void setFileTransferProgress(std::string id, const int percentageDone);

void setFileTransferStatus(std::string id, const FileTransferState state, const std::string& msg);

std::string addWhiteboardRequest(bool senderIsSelf);

void setWhiteboardSessionStatus(std::string id, const ChatWindow::WhiteboardSessionState state);

void show();

bool isVisible() const;

void activate();

void convertToMUC(MUCType mucType);

// TreeWidget *getTreeWidget();

void setAvailableSecurityLabels(const std::vector<SecurityLabelsCatalog::Item>& labels);

void setSecurityLabelsEnabled(bool enabled);

void setSecurityLabelsError();

SecurityLabelsCatalog::Item getSelectedSecurityLabel();

void setName(const std::string& name);

void setOnline(bool online);

QtTabbable::AlertType getWidgetAlertState();

void setContactChatState(ChatState::ChatStateType state);

void setRosterModel(Roster* roster);

void setTabComplete(TabComplete* completer);

virtual void replaceSystemMessage(const ChatMessage& message, const std::string& id, const TimestampBehaviour timestampBehaviour);

void replaceLastMessage(const ChatMessage& message, const TimestampBehaviour timestampBehaviour);

void setAckState(const std::string& id, AckState state);

// message receipts

void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state);

void flash();

QByteArray getSplitterState();

static std::vector<JID> jidListFromQByteArray(const QByteArray& dataBytes);

void resetDayChangeTimer();

void setChatSecurityMarking(const std::string& markingValue, const std::string& markingForegroundColorValue, const std::string& markingBackgroundColorValue);

void removeChatSecurityMarking();

void handleFocusTimerTick();

private:

bool contactIsTyping_;

LastLineTracker lastLineTracker_;

std::string id_;

QString contact_;

QString lastSentMessage_;

QTextCursor tabCompleteCursor_;

QtChatView* messageLog_;

QtChatTheme* theme_;

QtTextEdit* input_;