dragonpilot - 基於 openpilot 的開源駕駛輔助系統
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#pragma once
#include <future>
#include <vector>
#include <QFrame>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QLabel>
#include <QPushButton>
#include <QVBoxLayout>
#include "common/params.h"
#include "selfdrive/ui/qt/util.h"
#include "selfdrive/ui/qt/widgets/controls.h"
const QString NAV_TYPE_FAVORITE = "favorite";
const QString NAV_TYPE_RECENT = "recent";
const QString NAV_FAVORITE_LABEL_HOME = "home";
const QString NAV_FAVORITE_LABEL_WORK = "work";
class DestinationWidget;
class NavManager : public QObject {
Q_OBJECT
public:
static NavManager *instance();
QJsonArray currentLocations() const { return locations; }
QJsonObject currentDestination() const { return current_dest; }
void setCurrentDestination(const QJsonObject &loc);
qint64 getLastActivity(const QJsonObject &loc) const;
signals:
void updated();
private:
NavManager(QObject *parent);
void parseLocationsResponse(const QString &response, bool success);
void sortLocations();
Params params;
QString prev_response;
QJsonArray locations;
QJsonObject current_dest;
std::future<void> write_param_future;
};
class MapSettings : public QFrame {
Q_OBJECT
public:
explicit MapSettings(bool closeable = false, QWidget *parent = nullptr);
void navigateTo(const QJsonObject &place);
private:
void showEvent(QShowEvent *event) override;
void refresh();
QVBoxLayout *destinations_layout;
DestinationWidget *current_widget;
DestinationWidget *home_widget;
DestinationWidget *work_widget;
std::vector<DestinationWidget *> widgets;
signals:
void closeSettings();
};
class DestinationWidget : public QPushButton {
Q_OBJECT
public:
explicit DestinationWidget(QWidget *parent = nullptr);
void set(const QJsonObject &location, bool current = false);
void unset(const QString &label, bool current = false);
signals:
void actionClicked();
void navigateTo(const QJsonObject &destination);
private:
struct NavIcons {
QPixmap home, work, favorite, recent, directions;
};
static NavIcons icons() {
static NavIcons nav_icons {
loadPixmap("../assets/navigation/icon_home.svg", {48, 48}),
loadPixmap("../assets/navigation/icon_work.svg", {48, 48}),
loadPixmap("../assets/navigation/icon_favorite.svg", {48, 48}),
loadPixmap("../assets/navigation/icon_recent.svg", {48, 48}),
loadPixmap("../assets/navigation/icon_directions.svg", {48, 48}),
};
return nav_icons;
}
private:
QLabel *icon, *title, *subtitle;
QPushButton *action;
QJsonObject dest;
};