dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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#pragma once
#include <map>
#include <memory>
#include <set>
#include <QHBoxLayout>
#include <QFrame>
#include <QSlider>
#include <QTabBar>
#include "selfdrive/ui/qt/widgets/cameraview.h"
#include "tools/cabana/utils/util.h"
#include "tools/replay/logreader.h"
struct AlertInfo {
cereal::ControlsState::AlertStatus status;
QString text1;
QString text2;
};
class InfoLabel : public QWidget {
public:
InfoLabel(QWidget *parent);
void showPixmap(const QPoint &pt, const QString &sec, const QPixmap &pm, const AlertInfo &alert);
void showAlert(const AlertInfo &alert);
void paintEvent(QPaintEvent *event) override;
QPixmap pixmap;
QString second;
AlertInfo alert_info;
};
class Slider : public QSlider {
Q_OBJECT
public:
Slider(QWidget *parent);
double currentSecond() const { return value() / factor; }
void setCurrentSecond(double sec) { setValue(sec * factor); }
void setTimeRange(double min, double max);
AlertInfo alertInfo(double sec);
QPixmap thumbnail(double sec);
void parseQLog(int segnum, std::shared_ptr<LogReader> qlog);
const double factor = 1000.0;
signals:
void updateMaximumTime(double);
private:
void mousePressEvent(QMouseEvent *e) override;
void mouseMoveEvent(QMouseEvent *e) override;
bool event(QEvent *event) override;
void paintEvent(QPaintEvent *ev) override;
QMap<uint64_t, QPixmap> thumbnails;
std::map<uint64_t, AlertInfo> alerts;
InfoLabel *thumbnail_label;
};
class VideoWidget : public QFrame {
Q_OBJECT
public:
VideoWidget(QWidget *parnet = nullptr);
void updateTimeRange(double min, double max, bool is_zommed);
void setMaximumTime(double sec);
protected:
QString formatTime(double sec, bool include_milliseconds = false);
void updateState();
void updatePlayBtnState();
QWidget *createCameraWidget();
QHBoxLayout *createPlaybackController();
void loopPlaybackClicked();
void vipcAvailableStreamsUpdated(std::set<VisionStreamType> streams);
CameraWidget *cam_widget;
double maximum_time = 0;
QToolButton *time_btn = nullptr;
ToolButton *seek_backward_btn = nullptr;
ToolButton *play_btn = nullptr;
ToolButton *seek_forward_btn = nullptr;
ToolButton *loop_btn = nullptr;
QToolButton *speed_btn = nullptr;
ToolButton *skip_to_end_btn = nullptr;
InfoLabel *alert_label = nullptr;
Slider *slider = nullptr;
QTabBar *camera_tab = nullptr;
};