class QtChatTheme;

class QtChatWindowJSBridge;

class UIEventStream;

class QtChatWindow;

class QtWebKitChatView : public QtChatView {

Q_OBJECT

public:

static const QString ButtonWhiteboardSessionCancel;

static const QString ButtonWhiteboardSessionAcceptRequest;

static const QString ButtonWhiteboardShowWindow;

static const QString ButtonFileTransferCancel;

static const QString ButtonFileTransferSetDescription;

static const QString ButtonFileTransferSendRequest;

static const QString ButtonFileTransferAcceptRequest;

static const QString ButtonMUCInvite;

public:

QtWebKitChatView(QtChatWindow* window, UIEventStream* eventStream, QtChatTheme* theme, QWidget* parent, bool disableAutoScroll = false);

~QtWebKitChatView();

/** Add message to window.

* @return id of added message (for acks).

*/

virtual std::string 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, const HighlightAction& highlight) SWIFTEN_OVERRIDE;

/** Adds action to window.

* @return id of added message (for acks);

*/

virtual std::string 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, const HighlightAction& highlight) SWIFTEN_OVERRIDE;

virtual void addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;

virtual void addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) SWIFTEN_OVERRIDE;

virtual void addErrorMessage(const ChatWindow::ChatMessage& message) SWIFTEN_OVERRIDE;

virtual void replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;

virtual void replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) SWIFTEN_OVERRIDE;

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

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

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

virtual void setFileTransferStatus(std::string, const ChatWindow::FileTransferState state, const std::string& msg = "") SWIFTEN_OVERRIDE;

virtual void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct, bool isImpromptu, bool isContinuation) SWIFTEN_OVERRIDE;

virtual std::string addWhiteboardRequest(const QString& contact, bool senderIsSelf) SWIFTEN_OVERRIDE;

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

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

virtual void showEmoticons(bool show) SWIFTEN_OVERRIDE;

void addMessageTop(boost::shared_ptr<ChatSnippet> snippet);

void addMessageBottom(boost::shared_ptr<ChatSnippet> snippet);

int getSnippetPositionByDate(const QDate& date); // FIXME : This probably shouldn't have been public

void addLastSeenLine();

private: // previously public, now private

void replaceLastMessage(const QString& newMessage, const QString& note);

void replaceMessage(const QString& newMessage, const QString& id, const QDateTime& time);

void rememberScrolledToBottom();

void setAckXML(const QString& id, const QString& xml);

void setReceiptXML(const QString& id, const QString& xml);

void displayReceiptInfo(const QString& id, bool showIt);

QString getLastSentMessage();

void addToJSEnvironment(const QString&, QObject*);

void setFileTransferProgress(QString id, const int percentageDone);

void setFileTransferStatus(QString id, const ChatWindow::FileTransferState state, const QString& msg);

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

void setMUCInvitationJoined(QString id);

signals:

void gotFocus();

void fontResized(int);

void logCleared();

void scrollRequested(int pos);

void scrollReachedTop();

void scrollReachedBottom();

public slots:

void copySelectionToClipboard();

void handleLinkClicked(const QUrl&);

void resetView();

void resetTopInsertPoint();

void increaseFontSize(int numSteps = 1);

void decreaseFontSize();

void resizeFont(int fontSizeSteps);

void scrollToBottom();

void handleKeyPressEvent(QKeyEvent* event);

private slots:

void handleViewLoadFinished(bool);