/*

* Copyright (c) 2010 Kevin Smith

* Licensed under the GNU General Public License v3.

* See Documentation/Licenses/GPLv3.txt for more information.

*/

#ifndef SWIFTEN_CHATWINDOW_H

#define SWIFTEN_CHATWINDOW_H

#include <boost/optional.hpp>

#include "Swiften/Base/boost_bsignals.h"

#include <boost/shared_ptr.hpp>

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

#include <vector>

#include <string>

#include <Swiften/Elements/SecurityLabelsCatalog.h>

#include <Swiften/Elements/ChatState.h>

#include <Swiften/Elements/Form.h>

#include <Swiften/Elements/MUCOccupant.h>

namespace Swift {

class AvatarManager;

class TreeWidget;

class Roster;

class TabComplete;

class RosterItem;

class ContactRosterItem;

class FileTransferController;

class ChatWindow {

public:

enum AckState {Pending, Received, Failed};

enum Tristate {Yes, No, Maybe};

enum OccupantAction {Kick, Ban, MakeModerator, MakeParticipant, MakeVisitor};

enum FileTransferState {WaitingForAccept, Negotiating, Transferring, Canceled, Finished, FTFailed};

ChatWindow() {}

virtual ~ChatWindow() {};

/** Add message to window.

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

*/

virtual std::string addMessage(const std::string& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) = 0;

/** Adds action to window.

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

*/

virtual std::string addAction(const std::string& message, const std::string& senderName, bool senderIsSelf, boost::shared_ptr<SecurityLabel> label, const std::string& avatarPath, const boost::posix_time::ptime& time) = 0;

virtual void addSystemMessage(const std::string& message) = 0;

virtual void addPresenceMessage(const std::string& message) = 0;

virtual void addErrorMessage(const std::string& message) = 0;

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

// File transfer related stuff

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 FileTransferState state, const std::string& msg = "") = 0;

virtual void addMUCInvitation(const JID& jid, const std::string& reason, const std::string& password) = 0;

virtual void setContactChatState(ChatState::ChatStateType state) = 0;

virtual void setName(const std::string& name) = 0;

virtual void show() = 0;

virtual void activate() = 0;

virtual void setAvailableSecurityLabels(const std::vector<SecurityLabelsCatalog::Item>& labels) = 0;

virtual void setSecurityLabelsEnabled(bool enabled) = 0;

virtual void setCorrectionEnabled(Tristate enabled) = 0;

virtual void setUnreadMessageCount(int count) = 0;

virtual void convertToMUC() = 0;

// virtual TreeWidget *getTreeWidget() = 0;

virtual void setSecurityLabelsError() = 0;

virtual SecurityLabelsCatalog::Item getSelectedSecurityLabel() = 0;

virtual void setInputEnabled(bool enabled) = 0;

virtual void setRosterModel(Roster* model) = 0;

virtual void setTabComplete(TabComplete* completer) = 0;

virtual void replaceLastMessage(const std::string& message) = 0;

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

virtual void flash() = 0;

virtual void setSubject(const std::string& subject) = 0;

virtual void setAffiliations(MUCOccupant::Affiliation, const std::vector<JID>&) = 0;

/**

* Set an alert on the window.

* @param alertText Description of alert (required).

* @param buttonText Button text to use (optional, no button is shown if empty).

*/

virtual void setAlert(const std::string& alertText, const std::string& buttonText = "") = 0;

/**

* Removes an alert.

*/

virtual void cancelAlert() = 0;

/**

* Actions that can be performed on the selected occupant.

*/