+ class HighlightAction;

+ class SecurityLabel;

+

+ class QtPlainChatView : public QtChatView {

+ Q_OBJECT

+ public:

+ QtPlainChatView(QtChatWindow *window, UIEventStream* eventStream);

+ virtual ~QtPlainChatView();

+

+ /** 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*/);

+ /** 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*/);

+

+ virtual std::string addSystemMessage(const ChatWindow::ChatMessage& /*message*/, ChatWindow::Direction /*direction*/);

+ virtual void addPresenceMessage(const ChatWindow::ChatMessage& /*message*/, ChatWindow::Direction /*direction*/);

+ virtual void addErrorMessage(const ChatWindow::ChatMessage& /*message*/);

+

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

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

+ virtual void replaceLastMessage(const ChatWindow::ChatMessage& /*message*/, const ChatWindow::TimestampBehaviour /*timestampBehaviour*/);

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

+ virtual 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*/, const std::string& /*description*/);

+ virtual void setFileTransferProgress(std::string, const int /*percentageDone*/);

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

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

+ virtual std::string addWhiteboardRequest(const QString& /*contact*/, bool /*senderIsSelf*/) {return "";};

+ virtual void setWhiteboardSessionStatus(const std::string& /*id*/, const ChatWindow::WhiteboardSessionState /*state*/) {};

+ virtual void setMessageReceiptState(const std::string& /*id*/, ChatWindow::ReceiptState /*state*/) {};

+

+ virtual void showEmoticons(bool /*show*/) {};

+ virtual void addLastSeenLine() {};

+

+ public slots:

+ virtual void resizeFont(int /*fontSizeSteps*/) {};

+ virtual void scrollToBottom();

+ virtual void handleKeyPressEvent(QKeyEvent* /*event*/) {};

+ virtual void fileTransferAccept();

+ virtual void fileTransferReject();

+ virtual void fileTransferFinish();

+ virtual void acceptMUCInvite();

+ virtual void rejectMUCInvite();

+

+ private:

+ struct PopupDialog {

+ PopupDialog(QtPlainChatView* parent) {

+ dialog_ = new QFrame(parent);

+ dialog_->setFrameShape(QFrame::Panel);

+ dialog_->setFrameShadow(QFrame::Raised);

+ layout_ = new QHBoxLayout;

+ dialog_->setLayout(layout_);

+ }

+ virtual ~PopupDialog() {

+ delete dialog_;

+ }

+ QFrame* dialog_;

+ QHBoxLayout* layout_;

+ };

+

+ struct AcceptMUCInviteAction : public QPushButton {

+ AcceptMUCInviteAction(PopupDialog* parent, const std::string& text, const JID& jid, const std::string& senderName, const std::string& password, bool isImpromptu, bool isContinuation)

+ : QPushButton(P2QSTRING(text)), parent_(parent), jid_(jid), senderName_(senderName), password_(password), isImpromptu_(isImpromptu), isContinuation_(isContinuation) {}

+ PopupDialog *parent_;

+ JID jid_;

+ std::string senderName_;

+ std::string password_;

+ bool isImpromptu_;

+ bool isContinuation_;

+ };

+

+ struct FileTransfer : public PopupDialog {

+ struct Action : QPushButton {

+ Action(const std::string& text, const std::string& id)

+ : QPushButton(P2QSTRING(text)), id_(id) {}

+ std::string id_;

+ };

+ 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);

+ QProgressBar* bar_;

+ bool senderIsSelf_;

+ std::string ftId_;

+ std::string filename_;

+ std::string description_;

+ std::string message_;

+ bool initializing_;

+ };

+

+ class LogTextEdit : public QTextEdit {

+ public:

+ LogTextEdit(QWidget* parent) : QTextEdit(parent) {}

+ virtual ~LogTextEdit() {}

+ virtual void contextMenuEvent(QContextMenuEvent *event);

+ };

+

+ typedef std::map<std::string, FileTransfer*> FileTransferMap;

+ QtChatWindow* window_;

+ UIEventStream* eventStream_;

+ LogTextEdit* log_;

+ FileTransferMap fileTransfers_;

+ std::map<std::string, boost::shared_ptr<SecurityLabel> > lastMessageLabel_;

+ int idGenerator_;

+

+ };