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/*
* scribiu -- read notebooks and voice memos from Livescribe pens
* Copyright (C) 2015 Javier S. Pedro <javier@javispedro.com>
*
* This program is free 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
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PAPERREPLAY_H
#define PAPERREPLAY_H
#include <QtCore/QDir>
#include <QtCore/QHash>
#include <QtCore/QMap>
#include <QtCore/QVector>
#define PAPER_REPLAY "Paper Replay"
class PaperReplay : public QObject
{
Q_OBJECT
struct SessionData : public QSharedData {
quint64 id;
QString name;
qint64 start, end;
QVector<quint64> pages;
QString file;
};
public:
explicit PaperReplay(QObject *parent = 0);
class Session {
public:
Session();
~Session();
bool isValid() const;
quint64 id() const;
QString name() const;
qint64 startTime() const;
qint64 endTime() const;
QVector<quint64> pages() const;
QString fileName() const;
static bool startTimeLess(const Session &a, const Session &b);
private:
Session(quint64 id);
QSharedDataPointer<SessionData> d;
friend class PaperReplay;
friend class SessionList;
};
class SessionList {
public:
SessionList();
QList<Session> sessionsDuringTime(qint64 time) const;
private:
explicit SessionList(const QMap<qint64, Session>& byTime);
QMap<qint64, Session> _m;
friend class PaperReplay;
};
bool open(const QString &path, quint64 notebookGuid = 0);
void close();
QList<Session> sessions() const;
SessionList sessions(quint64 pageAddress) const;
private:
static bool parseSessionInfo(SessionData *session, const QString &path);
static bool parseSessionInfo(SessionData *session, QIODevice *dev);
static bool parseSessionInfoV3(SessionData *session, QIODevice *dev);
static bool parseSessionPages(SessionData *session, const QString &path);
static bool parseSessionPages(SessionData *session, QIODevice *dev);
static bool parseSessionPagesV1(SessionData *session, QIODevice *dev);
private:
QDir _dir;
QHash<quint64, Session> _sessions;
QMap<quint64, QMap<qint64, Session> > _byPageTime;
};
#endif // PAPERREPLAY_H
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