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/* rtp_player_dialog.h
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef RTP_PLAYER_DIALOG_H
#define RTP_PLAYER_DIALOG_H
#include "config.h"
#include <glib.h>
#include "ui/rtp_stream.h"
#include "wireshark_dialog.h"
#include <QMap>
#include <QTreeWidgetItem>
namespace Ui {
class RtpPlayerDialog;
}
typedef enum {
channel_none, // Mute
channel_mono, // Play
channel_stereo_left, // L
channel_stereo_right, // R
channel_stereo_both // L+R
} channel_mode_t;
class QCPItemStraightLine;
class QDialogButtonBox;
class QMenu;
class RtpAudioStream;
class QCPAxisTicker;
class QCPAxisTickerDateTime;
class RtpPlayerDialog : public WiresharkDialog
{
Q_OBJECT
#ifdef QT_MULTIMEDIA_LIB
Q_PROPERTY(QString currentOutputDeviceName READ currentOutputDeviceName)
#endif
public:
explicit RtpPlayerDialog(QWidget &parent, CaptureFile &cf);
/**
* @brief Common routine to add a "Play call" button to a QDialogButtonBox.
* @param button_box Caller's QDialogButtonBox.
* @return The new "Play call" button.
*/
// XXX We might want to move this to qt_ui_utils.
static QPushButton *addPlayerButton(QDialogButtonBox *button_box);
#ifdef QT_MULTIMEDIA_LIB
~RtpPlayerDialog();
void accept();
void reject();
/** Add an RTP stream to play.
* MUST be called before show().
* Requires src_addr, src_port, dest_addr, dest_port, ssrc, packet_count,
* setup_frame_number, and start_rel_time.
*
* @param rtpstream struct with rtpstream info
*/
void addRtpStream(rtpstream_info_t *rtpstream);
void setMarkers();
public slots:
signals:
void goToPacket(int packet_num);
protected:
virtual void showEvent(QShowEvent *);
virtual void keyPressEvent(QKeyEvent *event);
private slots:
/** Retap the capture file, adding RTP packets that match the
* streams added using ::addRtpStream.
*/
void retapPackets();
/** Clear, decode, and redraw each stream.
*/
void rescanPackets(bool rescale_axes = false);
void updateWidgets();
void graphClicked(QMouseEvent *event);
void graphDoubleClicked(QMouseEvent *event);
void updateHintLabel();
void resetXAxis();
void setPlayPosition(double secs);
void setPlaybackError(const QString playback_error) {
playback_error_ = playback_error;
updateHintLabel();
}
void on_playButton_clicked();
void on_stopButton_clicked();
void on_actionReset_triggered();
void on_actionZoomIn_triggered();
void on_actionZoomOut_triggered();
void on_actionMoveLeft10_triggered();
void on_actionMoveRight10_triggered();
void on_actionMoveLeft1_triggered();
void on_actionMoveRight1_triggered();
void on_actionGoToPacket_triggered();
void on_streamTreeWidget_itemSelectionChanged();
void on_streamTreeWidget_itemDoubleClicked(QTreeWidgetItem *item, const int column);
void on_outputDeviceComboBox_currentIndexChanged(const QString &);
void on_jitterSpinBox_valueChanged(double);
void on_timingComboBox_currentIndexChanged(int);
void on_todCheckBox_toggled(bool checked);
void on_buttonBox_helpRequested();
private:
Ui::RtpPlayerDialog *ui;
QMenu *ctx_menu_;
double first_stream_rel_start_time_; // Relative start time of first stream
double first_stream_abs_start_time_; // Absolute start time of first stream
double first_stream_rel_stop_time_; // Relative end time of first stream (ued for streams_length_ calculation
double streams_length_; // Difference between start of first stream and end of last stream
double start_marker_time_; // Always relative time to start of the capture
QCPItemStraightLine *cur_play_pos_;
QCPItemStraightLine *start_marker_pos_;
QString playback_error_;
QSharedPointer<QCPAxisTicker> number_ticker_;
QSharedPointer<QCPAxisTickerDateTime> datetime_ticker_;
bool stereo_available_;
// const QString streamKey(const rtpstream_info_t *rtpstream);
// const QString streamKey(const packet_info *pinfo, const struct _rtp_info *rtpinfo);
// Tap callbacks
// static void tapReset(void *tapinfo_ptr);
static tap_packet_status tapPacket(void *tapinfo_ptr, packet_info *pinfo, epan_dissect_t *, const void *rtpinfo_ptr);
static void tapDraw(void *tapinfo_ptr);
void addPacket(packet_info *pinfo, const struct _rtp_info *rtpinfo);
void zoomXAxis(bool in);
void panXAxis(int x_pixels);
const QString getFormatedTime(double f_time);
const QString getFormatedHoveredTime();
int getHoveredPacket();
QString currentOutputDeviceName();
double getStartPlayMarker();
void drawStartPlayMarker();
void setStartPlayMarker(double new_time);
void updateStartStopTime(rtpstream_info_t *rtpstream, int tli_count);
void setChannelMode(QTreeWidgetItem *ti, channel_mode_t channel_mode);
channel_mode_t changeChannelMode(channel_mode_t channel_mode);
bool isStereoAvailable();
#else // QT_MULTIMEDIA_LIB
private:
Ui::RtpPlayerDialog *ui;
#endif // QT_MULTIMEDIA_LIB
};
#endif // RTP_PLAYER_DIALOG_H
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
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