openpilot/selfdrive/ui/qt/offroad/settings.cc

#include <string>
#include <iostream>
#include <sstream>
#include <cassert>

#include <QString>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QPushButton>
#include <QLabel>
#include <QPixmap>

#ifndef QCOM
#include "networking.hpp"
#endif

#include "settings.hpp"
#include "widgets/input.hpp"
#include "widgets/toggle.hpp"
#include "widgets/offroad_alerts.hpp"

#include "common/params.h"
#include "common/util.h"

#include "selfdrive/hardware/hw.h"

QFrame* horizontal_line(QWidget* parent = 0){
  QFrame* line = new QFrame(parent);
  line->setFrameShape(QFrame::StyledPanel);
  line->setStyleSheet("margin-left: 40px; margin-right: 40px; border-width: 1px; border-bottom-style: solid; border-color: gray;");
  line->setFixedHeight(2);
  return line;
}

QWidget* labelWidget(QString labelName, QString labelContent){
  QHBoxLayout* labelLayout = new QHBoxLayout;
  labelLayout->addWidget(new QLabel(labelName), 0, Qt::AlignLeft);
  QLabel* paramContent = new QLabel(labelContent);
  paramContent->setStyleSheet("color: #aaaaaa");
  labelLayout->addWidget(paramContent, 0, Qt::AlignRight);
  QWidget* labelWidget = new QWidget;
  labelWidget->setLayout(labelLayout);
  return labelWidget;
}

ParamsToggle::ParamsToggle(QString param, QString title, QString description, QString icon_path, QWidget *parent): QFrame(parent) , param(param) {
  QHBoxLayout *layout = new QHBoxLayout;
  layout->setSpacing(50);

  // Parameter image
  if (icon_path.length()) {
    QPixmap pix(icon_path);
    QLabel *icon = new QLabel();
    icon->setPixmap(pix.scaledToWidth(80, Qt::SmoothTransformation));
    icon->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
    layout->addWidget(icon);
  } else {
    layout->addSpacing(80);
  }

  // Name of the parameter
  QLabel *label = new QLabel(title);
  label->setStyleSheet(R"(font-size: 50px;)");
  layout->addWidget(label);

  // toggle switch
  Toggle *toggle = new Toggle(this);
  toggle->setFixedSize(150, 100);
  layout->addWidget(toggle);
  QObject::connect(toggle, SIGNAL(stateChanged(int)), this, SLOT(checkboxClicked(int)));

  // set initial state from param
  if (Params().read_db_bool(param.toStdString().c_str())) {
    toggle->togglePosition();
  }

  setLayout(layout);
}

void ParamsToggle::checkboxClicked(int state) {
  char value = state ? '1': '0';
  Params().write_db_value(param.toStdString().c_str(), &value, 1);
}

QWidget * toggles_panel() {
  QVBoxLayout *toggles_list = new QVBoxLayout();
  toggles_list->setMargin(50);

  toggles_list->addWidget(new ParamsToggle("OpenpilotEnabledToggle",
                                            "Enable openpilot",
                                            "Use the openpilot system for adaptive cruise control and lane keep driver assistance. Your attention is required at all times to use this feature. Changing this setting takes effect when the car is powered off.",
                                            "../assets/offroad/icon_openpilot.png"
                                              ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("LaneChangeEnabled",
                                            "Enable Lane Change Assist",
                                            "Perform assisted lane changes with openpilot by checking your surroundings for safety, activating the turn signal and gently nudging the steering wheel towards your desired lane. openpilot is not capable of checking if a lane change is safe. You must continuously observe your surroundings to use this feature.",
                                            "../assets/offroad/icon_road.png"
                                              ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("IsLdwEnabled",
                                            "Enable Lane Departure Warnings",
                                            "Receive alerts to steer back into the lane when your vehicle drifts over a detected lane line without a turn signal activated while driving over 31mph (50kph).",
                                            "../assets/offroad/icon_warning.png"
                                              ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("RecordFront",
                                            "Record and Upload Driver Camera",
                                            "Upload data from the driver facing camera and help improve the driver monitoring algorithm.",
                                            "../assets/offroad/icon_network.png"
                                            ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("IsRHD",
                                            "Enable Right-Hand Drive",
                                            "Allow openpilot to obey left-hand traffic conventions and perform driver monitoring on right driver seat.",
                                            "../assets/offroad/icon_openpilot_mirrored.png"
                                            ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("IsMetric",
                                            "Use Metric System",
                                            "Display speed in km/h instead of mp/h.",
                                            "../assets/offroad/icon_metric.png"
                                            ));
  toggles_list->addWidget(horizontal_line());
  toggles_list->addWidget(new ParamsToggle("CommunityFeaturesToggle",
                                            "Enable Community Features",
                                            "Use features from the open source community that are not maintained or supported by comma.ai and have not been confirmed to meet the standard safety model. These features include community supported cars and community supported hardware. Be extra cautious when using these features",
                                            "../assets/offroad/icon_shell.png"
                                            ));

  QWidget *widget = new QWidget;
  widget->setLayout(toggles_list);
  return widget;
}

QWidget * device_panel() {

  QVBoxLayout *device_layout = new QVBoxLayout;
  device_layout->setMargin(100);
  device_layout->setSpacing(30);

  Params params = Params();
  std::vector<std::pair<std::string, std::string>> labels = {
    {"Dongle ID", params.get("DongleId", false)},
  };

  // get serial number
  //std::string cmdline = util::read_file("/proc/cmdline");
  //auto delim = cmdline.find("serialno=");
  //if (delim != std::string::npos) {
  //  labels.push_back({"Serial", cmdline.substr(delim, cmdline.find(" ", delim))});
  //}

  for (auto &l : labels) {
    device_layout->addWidget(labelWidget(QString::fromStdString(l.first), QString::fromStdString(l.second)), 0, Qt::AlignTop);
  }

  QPushButton* dcam_view = new QPushButton("Driver camera view");
  device_layout->addWidget(dcam_view, 0, Qt::AlignBottom);
  device_layout->addWidget(horizontal_line(), Qt::AlignBottom);
  QObject::connect(dcam_view, &QPushButton::released, [=]() {
    Params().write_db_value("IsDriverViewEnabled", "1", 1);
  });

  // TODO: show current calibration values
  QPushButton *clear_cal_btn = new QPushButton("Reset Calibration");
  device_layout->addWidget(clear_cal_btn, 0, Qt::AlignBottom);
  device_layout->addWidget(horizontal_line(), Qt::AlignBottom);
  QObject::connect(clear_cal_btn, &QPushButton::released, [=]() {
    if (ConfirmationDialog::confirm("Are you sure you want to reset calibration?")) {
      Params().delete_db_value("CalibrationParams");
    }
  });

  // power buttons

  QPushButton *poweroff_btn = new QPushButton("Power Off");
  device_layout->addWidget(poweroff_btn, Qt::AlignBottom);
  QObject::connect(poweroff_btn, &QPushButton::released, [=]() {
    if (ConfirmationDialog::confirm("Are you sure you want to power off?")) {
      Hardware::poweroff();
    }
  });

  device_layout->addWidget(horizontal_line(), Qt::AlignBottom);

  QPushButton *reboot_btn = new QPushButton("Reboot");
  device_layout->addWidget(reboot_btn, Qt::AlignBottom);
  QObject::connect(reboot_btn, &QPushButton::released, [=]() {
    if (ConfirmationDialog::confirm("Are you sure you want to reboot?")) {
      Hardware::reboot();
    }
  });

  QPushButton *uninstall_btn = new QPushButton("Uninstall openpilot");
  device_layout->addWidget(uninstall_btn);
  QObject::connect(uninstall_btn, &QPushButton::released, [=]() {
    if (ConfirmationDialog::confirm("Are you sure you want to uninstall?")) {
      Params().write_db_value("DoUninstall", "1");
    }
  });

  QWidget *widget = new QWidget;
  widget->setLayout(device_layout);
  widget->setStyleSheet(R"(
    QPushButton {
      padding: 0;
      height: 120px;
      border-radius: 15px;
      background-color: #393939;
    }
  )");
  return widget;
}

QWidget * developer_panel() {
  QVBoxLayout *main_layout = new QVBoxLayout;
  main_layout->setMargin(100);

  Params params = Params();
  std::string brand = params.read_db_bool("Passive") ? "dashcam" : "openpilot";
  std::vector<std::pair<std::string, std::string>> labels = {
    {"Version", brand + " v" + params.get("Version", false)},
    {"Git Branch", params.get("GitBranch", false)},
    {"Git Commit", params.get("GitCommit", false).substr(0, 10)},
    {"Panda Firmware", params.get("PandaFirmwareHex", false)},
    {"OS Version", Hardware::get_os_version()},
  };

  for (int i = 0; i < labels.size(); i++) {
    auto l = labels[i];
    main_layout->addWidget(labelWidget(QString::fromStdString(l.first), QString::fromStdString(l.second)));

    if(i+1 < labels.size()) {
      main_layout->addWidget(horizontal_line());
    }
  }

  QWidget *widget = new QWidget;
  widget->setLayout(main_layout);
  widget->setStyleSheet(R"(
    QLabel {
      font-size: 50px;
    }
  )");
  return widget;
}

QWidget * network_panel(QWidget * parent) {
#ifdef QCOM
  QVBoxLayout *layout = new QVBoxLayout;
  layout->setMargin(100);
  layout->setSpacing(30);

  // TODO: can probably use the ndk for this
  // simple wifi + tethering buttons
  std::vector<std::pair<const char*, const char*>> btns = {
    {"Open WiFi Settings", "am start -n com.android.settings/.wifi.WifiPickerActivity \
                            -a android.net.wifi.PICK_WIFI_NETWORK \
                            --ez extra_prefs_show_button_bar true \
                            --es extra_prefs_set_next_text ''"},
    {"Open Tethering Settings", "am start -n com.android.settings/.TetherSettings \
                                 --ez extra_prefs_show_button_bar true \
                                 --es extra_prefs_set_next_text ''"},
  };
  for (auto &b : btns) {
    QPushButton *btn = new QPushButton(b.first);
    layout->addWidget(btn, 0, Qt::AlignTop);
    QObject::connect(btn, &QPushButton::released, [=]() { std::system(b.second); });
  }
  layout->addStretch(1);

  QWidget *w = new QWidget;
  w->setLayout(layout);
  w->setStyleSheet(R"(
    QPushButton {
      padding: 0;
      height: 120px;
      border-radius: 15px;
      background-color: #393939;
    }
  )");

#else
  Networking *w = new Networking(parent);
#endif
  return w;
}


void SettingsWindow::setActivePanel() {
  auto *btn = qobject_cast<QPushButton *>(nav_btns->checkedButton());
  panel_layout->setCurrentWidget(panels[btn->text()]);
}

SettingsWindow::SettingsWindow(QWidget *parent) : QFrame(parent) {
  // setup two main layouts
  QVBoxLayout *sidebar_layout = new QVBoxLayout();
  sidebar_layout->setMargin(0);
  panel_layout = new QStackedLayout();

  // close button
  QPushButton *close_btn = new QPushButton("X");
  close_btn->setStyleSheet(R"(
    font-size: 90px;
    font-weight: bold;
    border 1px grey solid;
    border-radius: 100px;
    background-color: #292929;
  )");
  close_btn->setFixedSize(200, 200);
  sidebar_layout->addSpacing(45);
  sidebar_layout->addWidget(close_btn, 0, Qt::AlignCenter);
  QObject::connect(close_btn, SIGNAL(released()), this, SIGNAL(closeSettings()));

  // setup panels
  panels = {
    {"Developer", developer_panel()},
    {"Device", device_panel()},
    {"Network", network_panel(this)},
    {"Toggles", toggles_panel()},
  };

  sidebar_layout->addSpacing(45);
  nav_btns = new QButtonGroup();
  for (auto &panel : panels) {
    QPushButton *btn = new QPushButton(panel.first);
    btn->setCheckable(true);
    btn->setStyleSheet(R"(
      * {
        color: grey;
        border: none;
        background: none;
        font-size: 65px;
        font-weight: 500;
        padding-top: 35px;
        padding-bottom: 35px;
      }
      QPushButton:checked {
        color: white;
      }
    )");

    nav_btns->addButton(btn);
    sidebar_layout->addWidget(btn, 0, Qt::AlignRight);
    panel_layout->addWidget(panel.second);
    QObject::connect(btn, SIGNAL(released()), this, SLOT(setActivePanel()));
    QObject::connect(btn, &QPushButton::released, [=](){emit sidebarPressed();});
  }
  qobject_cast<QPushButton *>(nav_btns->buttons()[0])->setChecked(true);
  sidebar_layout->setContentsMargins(50, 50, 100, 50);

  // main settings layout, sidebar + main panel
  QHBoxLayout *settings_layout = new QHBoxLayout();

  sidebar_widget = new QWidget;
  sidebar_widget->setLayout(sidebar_layout);
  sidebar_widget->setFixedWidth(500);
  settings_layout->addWidget(sidebar_widget);


  panel_frame = new QFrame;
  panel_frame->setLayout(panel_layout);
  panel_frame->setStyleSheet(R"(
    QFrame {
      border-radius: 30px;
      background-color: #292929;
    }
    * {
      background-color: none;
    }
  )");
  settings_layout->addWidget(panel_frame);

  setLayout(settings_layout);
  setStyleSheet(R"(
    * {
      color: white;
      font-size: 50px;
    }
    SettingsWindow {
      background-color: black;
    }
  )");
}