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#ifndef SMARTPEN_H
#define SMARTPEN_H
#include <QtCore/QObject>
#include <QtCore/QDateTime>
#include <QtCore/QVariantMap>
#include <openobex/obex.h>
// TODO: These values are mostly random.
#define SMARTPEN_DPI_X (800.0)
#define SMARTPEN_DPI_Y (800.0)
#define SMARTPEN_BLEED_X 333.3
#define SMARTPEN_BLEED_Y 333.3
class Smartpen : public QObject
{
Q_OBJECT
public:
explicit Smartpen(QObject *parent = 0);
~Smartpen();
typedef QPair<unsigned int, unsigned int> Address;
bool isConnected() const;
enum Parameters {
PenName = 8011
};
QByteArray getObject(const QString& name);
QString getParameter(Parameters parameter);
QString getPenName();
QVariantMap getPenInfo();
struct ChangeReport {
QString guid;
QString className;
QString title;
};
QList<ChangeReport> getChangeList(const QDateTime &from = QDateTime());
QByteArray getLspData(const QString &name, const QDateTime &from = QDateTime());
QByteArray getPaperReplay(const QDateTime &from = QDateTime());
static qint64 toPenTime(const QDateTime &dt);
static QDateTime fromPenTime(qint64 t);
static QString toPenSerial(quint64 id);
static quint64 toPenId(const QString &serial);
public slots:
bool connectToPen(const Address &addr);
void disconnectFromPen();
signals:
void error();
private:
static void obexEventCb(obex_t *handle, obex_object_t *obj,
int mode, int event, int obex_cmd, int obex_rsp);
void handleObexEvent(obex_object_t *object,
int event, int obex_cmd, int obex_rsp);
void handleObexRequestDone(obex_object_t *object, int obex_cmd, int obex_rsp);
static QString toPenSerialSegment(quint32 id, int len);
static quint32 fromPenSerialSegment(const QString &s);
static QByteArray encodeUtf16(const QString &s);
void addConnHeader(obex_object_t *object) const;
private:
obex_t * _obex;
quint32 _connId;
QByteArray _inBuf;
};
#endif // SMARTPEN_H
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