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qTox/src/historykeeper.h
2014-12-04 10:55:14 -06:00

89 lines
3.0 KiB
C++

/*
Copyright (C) 2014 by Project Tox <https://tox.im>
This file is part of qTox, a Qt-based graphical interface for Tox.
This program is libre software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the COPYING file for more details.
*/
#ifndef HISTORYKEEPER_H
#define HISTORYKEEPER_H
#include <QMap>
#include <QList>
#include <QDateTime>
class GenericDdInterface;
namespace Db { enum class syncType; }
class HistoryKeeper
{
public:
enum ChatType {ctSingle = 0, ctGroup};
struct HistMessage
{
HistMessage(qint64 id, QString chat, QString sender, QString message, QDateTime timestamp, bool isSent) :
id(id), chat(chat), sender(sender), message(message), timestamp(timestamp), isSent(isSent) {}
qint64 id;
QString chat;
QString sender;
QString message;
QDateTime timestamp;
bool isSent;
};
virtual ~HistoryKeeper();
static HistoryKeeper* getInstance();
static void resetInstance();
static QString getHistoryPath(QString currentProfile = QString(), int encrypted = -1); // -1 defaults to checking settings, 0 or 1 to specify
static bool checkPassword(int encrypted = -1);
static bool isFileExist();
static void renameHistory(QString from, QString to);
static bool removeHistory(int encrypted = -1);
static QList<HistMessage> exportMessagesDeleteFile(int encrypted = -1);
qint64 addChatEntry(const QString& chat, const QString& message, const QString& sender, const QDateTime &dt, bool isSent);
qint64 addGroupChatEntry(const QString& chat, const QString& message, const QString& sender, const QDateTime &dt);
QList<HistMessage> getChatHistory(ChatType ct, const QString &chat, const QDateTime &time_from, const QDateTime &time_to);
void markAsSent(int m_id);
QList<HistMessage> exportMessages();
void importMessages(const QList<HistoryKeeper::HistMessage> &lst);
void setSyncType(Db::syncType sType);
private:
HistoryKeeper(GenericDdInterface *db_);
HistoryKeeper(HistoryKeeper &hk) = delete;
HistoryKeeper& operator=(const HistoryKeeper&) = delete;
void updateChatsID();
void updateAliases();
QPair<int, ChatType> getChatID(const QString &id_str, ChatType ct);
int getAliasID(const QString &id_str);
QString wrapMessage(const QString &str);
QString unWrapMessage(const QString &str);
QList<QString> generateAddChatEntryCmd(const QString& chat, const QString& message, const QString& sender, const QDateTime &dt, bool isSent);
ChatType convertToChatType(int);
GenericDdInterface *db;
QMap<QString, int> aliases;
QMap<QString, QPair<int, ChatType>> chats;
qint64 messageID;
};
#endif // HISTORYKEEPER_H