+ class QtChatView;

+ class QtOccupantListWidget;

+ class QtChatTheme;

+ class TreeWidget;

+ class QtTextEdit;

+ class UIEventStream;

+ class QtChatWindowJSBridge;

+ class SettingsProvider;

+ class QtEmoticonsGrid;

+

+ class LabelModel : public QAbstractListModel {

+ Q_OBJECT

+ public:

+ LabelModel(QObject* parent = NULL) : QAbstractListModel(parent) {}

+

+ virtual int rowCount(const QModelIndex& /*index*/) const {

+ return static_cast<int>(availableLabels_.size());

+ }

+

+ virtual QVariant data(const QModelIndex& index, int role) const {

+ if (!index.isValid()) {

+ return QVariant();

+ }

+ boost::shared_ptr<SecurityLabel> label = availableLabels_[index.row()].getLabel();

+ if (label && role == Qt::TextColorRole) {

+ return P2QSTRING(label->getForegroundColor());

+ }

+ if (label && role == Qt::TextColorRole) {

+ return P2QSTRING(label->getBackgroundColor());

+ }

+ if (role == Qt::DisplayRole) {

+ std::string selector = availableLabels_[index.row()].getSelector();

+ std::string displayMarking = label ? label->getDisplayMarking() : "";

+ QString labelName = selector.empty() ? displayMarking.c_str() : selector.c_str();

+ return labelName;

+ }

+ return QVariant();

+ }

+

+ std::vector<SecurityLabelsCatalog::Item> availableLabels_;

+ };

+

+ class QtChatWindow : public QtTabbable, public ChatWindow {

+ Q_OBJECT

+

+ public:

+ QtChatWindow(const QString& contact, QtChatTheme* theme, UIEventStream* eventStream, SettingsProvider* settings, const std::map<std::string, std::string>& emoticons);

+ virtual ~QtChatWindow();

+ std::string addMessage(const ChatMessage& message, const std::string &senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time);

+ std::string addAction(const ChatMessage& message, const std::string &senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time);

+

+ std::string addSystemMessage(const ChatMessage& message, Direction direction);

+ void addPresenceMessage(const ChatMessage& message, Direction direction);

+ void addErrorMessage(const ChatMessage& message);

+

+ void replaceMessage(const ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time);

+ void replaceWithAction(const ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time);

+ // File transfer related stuff

+ std::string addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes, const std::string& description);

+ 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 setUnreadMessageCount(int count);

+ 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);

+ int getCount();

+ 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();

+ virtual void setAvailableOccupantActions(const std::vector<OccupantAction>& actions);

+ void setSubject(const std::string& subject);

+ void showRoomConfigurationForm(Form::ref);

+ void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct = true, bool isImpromptu = false, bool isContinuation = false);

+ void setAffiliations(MUCOccupant::Affiliation, const std::vector<JID>&);

+ void setAvailableRoomActions(const std::vector<RoomAction>& actions);

+ void setBlockingState(BlockingState state);

+ virtual void setCanInitiateImpromptuChats(bool supportsImpromptu);

+ virtual void showBookmarkWindow(const MUCBookmark& bookmark);

+ virtual void setBookmarkState(RoomBookmarkState bookmarkState);

+ virtual std::string getID() const;

+

+ public slots:

+ void handleChangeSplitterState(QByteArray state);

+ void handleFontResized(int fontSizeSteps);

+ AlertID addAlert(const std::string& alertText);

+ void removeAlert(const AlertID id);

+ void setCorrectionEnabled(Tristate enabled);

+ void setFileTransferEnabled(Tristate enabled);

+

+ signals:

+ void geometryChanged();

+ void splitterMoved();

+ void fontResized(int);

+

+ protected slots:

+ void closeEvent(QCloseEvent* event);

+ void resizeEvent(QResizeEvent* event);

+ void moveEvent(QMoveEvent* event);

+

+ void dragEnterEvent(QDragEnterEvent *event);

+ void dropEvent(QDropEvent *event);

+

+ protected:

+ void showEvent(QShowEvent* event);

+

+ private slots:

+ void handleLogCleared();

+ void returnPressed();

+ void handleInputChanged();

+ void handleCursorPositionChanged();

+ void handleKeyPressEvent(QKeyEvent* event);

+ void handleSplitterMoved(int pos, int index);

+ void handleAlertButtonClicked();

+ void handleActionButtonClicked();

+ void handleAffiliationEditorAccepted();

+ void handleCurrentLabelChanged(int);

+ void handleEmoticonsButtonClicked();

+ void handleEmoticonClicked(QString emoticonAsText);

+ void handleTextInputReceivedFocus();

+ void handleTextInputLostFocus();

+

+ private:

+ void updateTitleWithUnreadCount();

+ void tabComplete();

+ void beginCorrection();

+ void cancelCorrection();

+ void handleSettingChanged(const std::string& setting);

+

+ void handleOccupantSelectionChanged(RosterItem* item);

+ void handleAppendedToLog();

+

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

+

+ private:

+ int unreadCount_;

+ bool contactIsTyping_;

+ LastLineTracker lastLineTracker_;

+ std::string id_;

+ QString contact_;

+ QString lastSentMessage_;

+ QTextCursor tabCompleteCursor_;

+ QtChatView* messageLog_;

+ QtChatTheme* theme_;

+ QtTextEdit* input_;

+ QWidget* midBar_;

+ QBoxLayout* subjectLayout_;

+ QComboBox* labelsWidget_;

+ QtOccupantListWidget* treeWidget_;

+ QLabel* correctingLabel_;

+ boost::optional<AlertID> correctingAlert_;

+ QVBoxLayout* alertLayout_;

+ std::map<AlertID, QWidget*> alertWidgets_;

+ AlertID nextAlertId_;

+ TabComplete* completer_;

+ QLineEdit* subject_;

+ bool isCorrection_;

+ bool inputClearing_;

+ bool tabCompletion_;

+ UIEventStream* eventStream_;

+ bool isOnline_;

+ QSplitter *logRosterSplitter_;

+ Tristate correctionEnabled_;

+ Tristate fileTransferEnabled_;

+ QString alertStyleSheet_;

+ QPointer<QtMUCConfigurationWindow> mucConfigurationWindow_;

+ QPointer<QtAffiliationEditor> affiliationEditor_;

+ SettingsProvider* settings_;

+ std::vector<ChatWindow::RoomAction> availableRoomActions_;

+ QPalette defaultLabelsPalette_;

+ LabelModel* labelModel_;

+ BlockingState blockingState_;

+ bool impromptu_;

+ bool isMUC_;

+ bool supportsImpromptuChat_;

+ RoomBookmarkState roomBookmarkState_;

+ QMenu* emoticonsMenu_;

+ };