dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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#pragma once
#include <map>
#include <QOpenGLFunctions>
#include <QOpenGLWidget>
#include <QSoundEffect>
#include <QStackedLayout>
#include <QWidget>
#include "cereal/gen/cpp/log.capnp.h"
#include "selfdrive/hardware/hw.h"
#include "selfdrive/ui/qt/qt_window.h"
#include "selfdrive/ui/ui.h"
typedef cereal::CarControl::HUDControl::AudibleAlert AudibleAlert;
// ***** onroad widgets *****
class OnroadAlerts : public QWidget {
Q_OBJECT
public:
OnroadAlerts(QWidget *parent = 0);
protected:
void paintEvent(QPaintEvent*) override;
private:
void stopSounds();
void playSound(AudibleAlert alert);
void updateAlert(const QString &t1, const QString &t2, float blink_rate,
const std::string &type, cereal::ControlsState::AlertSize size, AudibleAlert sound);
QColor bg;
float volume = Hardware::MIN_VOLUME;
std::map<AudibleAlert, std::pair<QSoundEffect, int>> sounds;
float blinking_rate = 0;
QString text1, text2;
std::string alert_type;
cereal::ControlsState::AlertSize alert_size;
public slots:
void updateState(const UIState &s);
void offroadTransition(bool offroad);
};
// container window for the NVG UI
class NvgWindow : public QOpenGLWidget, protected QOpenGLFunctions {
Q_OBJECT
public:
using QOpenGLWidget::QOpenGLWidget;
explicit NvgWindow(QWidget* parent = 0);
~NvgWindow();
protected:
void paintGL() override;
void initializeGL() override;
void resizeGL(int w, int h) override;
private:
double prev_draw_t = 0;
public slots:
void update(const UIState &s);
};
// container for all onroad widgets
class OnroadWindow : public QWidget {
Q_OBJECT
public:
OnroadWindow(QWidget* parent = 0);
QWidget *map = nullptr;
private:
OnroadAlerts *alerts;
NvgWindow *nvg;
QStackedLayout *main_layout;
QHBoxLayout* split;
signals:
void update(const UIState &s);
void offroadTransitionSignal(bool offroad);
private slots:
void offroadTransition(bool offroad);
};