#pragma once

#include <string>

#include <boost/shared_ptr.hpp>

#include <boost/date_time/posix_time/posix_time.hpp>

#include <QWidget>

#include <Swift/Controllers/UIInterfaces/ChatWindow.h>

namespace Swift {

class HighlightAction;

class SecurityLabel;

class QtChatView : public QWidget {

Q_OBJECT

public:

QtChatView(QWidget* parent);

virtual ~QtChatView();

/** 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) = 0;

/** 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) = 0;

virtual void addSystemMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) = 0;

virtual void addPresenceMessage(const ChatWindow::ChatMessage& message, ChatWindow::Direction direction) = 0;

virtual void addErrorMessage(const ChatWindow::ChatMessage& message) = 0;

virtual void replaceMessage(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) = 0;

virtual void replaceWithAction(const ChatWindow::ChatMessage& message, const std::string& id, const boost::posix_time::ptime& time, const HighlightAction& highlight) = 0;

virtual void setAckState(const std::string& id, ChatWindow::AckState state) = 0;

virtual std::string addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes) = 0;

virtual void setFileTransferProgress(std::string, const int percentageDone) = 0;

virtual void setFileTransferStatus(std::string, const ChatWindow::FileTransferState state, const std::string& msg = "") = 0;

virtual void addMUCInvitation(const std::string& senderName, const JID& jid, const std::string& reason, const std::string& password, bool direct, bool isImpromptu, bool isContinuation) = 0;

virtual std::string addWhiteboardRequest(const QString& contact, bool senderIsSelf) = 0;

virtual void setWhiteboardSessionStatus(const std::string& id, const ChatWindow::WhiteboardSessionState state) = 0;

virtual void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) = 0;

virtual void showEmoticons(bool show) = 0;

virtual void addLastSeenLine() = 0;

public slots:

virtual void resizeFont(int fontSizeSteps) = 0;

virtual void scrollToBottom() = 0;

virtual void handleKeyPressEvent(QKeyEvent* event) = 0;

};

}