dis_stream_analysis_dialog.h

Go to the documentation of this file.

 
#ifndef DIS_STREAM_ANALYSIS_DIALOG_H
#define DIS_STREAM_ANALYSIS_DIALOG_H
 
#include <mutex>
 
#include <QDialogButtonBox>
#include <QTreeWidget>
#include <QLabel>
#include <QProgressBar>
#include <QPushButton>
 
#ifdef QT_MULTIMEDIA_LIB
#include <QAudio>
#endif
 
#include "capture_file.h"
#include "wireshark_dialog.h"
 
#include "ui/tap-dis-common.h"
 
class QComboBox;
class QCustomPlot;
class QCPItemStraightLine;
class QMouseEvent;
 
class DisStreamAnalysisDialog : public WiresharkDialog
{
    Q_OBJECT
 
public:
    static DisStreamAnalysisDialog *openDisStreamAnalysisDialog(QWidget &parent, CaptureFile &cf, QObject *packet_list);
 
        void selectStream(disstream_info_t *stream_info);
 
    DisStreamAnalysisDialog(DisStreamAnalysisDialog &other) = delete;
    void operator=(const DisStreamAnalysisDialog &) = delete;
 
signals:
    void goToPacket(int packet_num);
 
protected:
    explicit DisStreamAnalysisDialog(QWidget &parent, CaptureFile &cf, QObject *packet_list);
    ~DisStreamAnalysisDialog();
 
    void captureFileClosing() override;
    void captureFileClosed() override;
 
private:
    static DisStreamAnalysisDialog *pinstance_;
    static std::mutex mutex_;
 
    QComboBox *stream_combo_;
    QCustomPlot *audio_plot_;
    QTreeWidget *packet_tree_;
    QLabel *duration_label_;
    QLabel *packets_label_;
    QLabel *signal_label_;
    QLabel *tx_label_;
    QLabel *lost_label_;
    QLabel *jitter_label_;
    QLabel *delta_label_;
    QLabel *codec_label_;
    QLabel *hint_label_;
    QProgressBar *playback_progress_;
    QLabel *playback_time_label_;
    QDialogButtonBox *button_box_;
    QPushButton *play_button_;
    QPushButton *stop_button_;
    QPushButton *goto_button_;
    QCPItemStraightLine *start_marker_pos_;
    QCPItemStraightLine *playback_marker_pos_;
    double start_marker_time_;
    double playback_marker_time_;
    bool need_redraw_;
    bool have_requested_stream_;
    disstream_id_t requested_stream_id_;
    QObject *packet_list_;
 
#ifdef QT_MULTIMEDIA_LIB
    class DisAudioStream *audio_stream_;
#endif
 
    disstream_tapinfo_t tapinfo_;
 
    static void tapReset(disstream_tapinfo_t *tapinfo);
    static void tapDraw(disstream_tapinfo_t *tapinfo);
 
    disstream_info_t *selectedStream() const;
    void updateStreams();
    void updateWidgets() override;
    void updateAnalysis();
    void updatePacketRows();
    void updatePlot();
    void updateHintLabel();
    double selectedStartTime() const;
    void setStartPlayMarker(double new_time);
    void drawStartPlayMarker();
    void setPlaybackMarker(double new_time, bool visible);
    void drawPlaybackMarker();
 
private slots:
    void onStreamChanged(int index);
    void onGoToPacket();
    void onPacketRowActivated(QTreeWidgetItem *item, int column);
    void onGraphDoubleClicked(QMouseEvent *event);
#ifdef QT_MULTIMEDIA_LIB
    void onPlayPauseStream();
    void onStopStream();
    void onPlaybackProgress(double position_secs, double duration_secs);
    void onPlaybackStateChanged(QAudio::State state _U_);
#endif
    void onCaptureEvent(CaptureEvent e);
};
 
#endif /* DIS_STREAM_ANALYSIS_DIALOG_H */