src/settings.cpp

   1 #include <QDesktopServices>
   2 #include <QDateTime>
   3 #include <QDebug>
   4 #include <sailfishapp.h>
   5 #include <mlite5/MGConfItem>
   6
   7 #include "settings.h"
   8
   9 Settings * Settings::instance = nullptr;
  10
  11 Settings::Settings(QObject *parent) : QObject(parent),
  12     settings(this),
  13     mainStatus(nullptr)
  14 {
  15     QScopedPointer<MGConfItem> ratioItem(new MGConfItem("/desktop/sailfish/silica/theme_pixel_ratio"));
  16     pixelRatio = ratioItem->value(1.0).toDouble();
  17     QString dir;
  18     if (pixelRatio > 1.75) {
  19         dir = "2.0";
  20     }
  21     else if (pixelRatio > 1.5) {
  22         dir = "1.75";
  23     }
  24     else if (pixelRatio > 1.25) {
  25         dir = "1.5";
  26     }
  27     else if (pixelRatio > 1.0) {
  28         dir = "1.25";
  29     }
  30     else {
  31         dir = "1.0";
  32     }
  33
  34     imageDir = SailfishApp::pathTo("qml/images/z" + dir).toString(QUrl::RemoveScheme) + "/";
  35     qDebug() << "Image folder: " << imageDir;
  36 }
  37
  38 Settings::~Settings() {
  39 }
  40
  41 void Settings::instantiate(QObject *parent) {
  42     if (instance == nullptr) {
  43         instance = new Settings(parent);
  44     }
  45 }
  46
  47 Settings & Settings::getInstance() {
  48     return *instance;
  49 }
  50
  51 QObject * Settings::provider(QQmlEngine *engine, QJSEngine *scriptEngine) {
  52     Q_UNUSED(engine)
  53     Q_UNUSED(scriptEngine)
  54
  55     return instance;
  56 }
  57
  58 QString Settings::getConfigDir() {
  59     return QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation);
  60 }
  61
  62 QString Settings::getImageDir() const {
  63     return imageDir;
  64 }
  65 QString Settings::getImageUrl(const QString &id) const {
  66     return imageDir + id + ".png";
  67 }
  68
  69 void Settings::setMainStatus(Status &value) {
  70     mainStatus = &value;
  71 }
  72
  73 void Settings::loadSettings() {
  74     if (mainStatus != nullptr) {
  75         mainStatus->setCycling(settings.value("status/cycling", false).toBool());
  76         mainStatus->setStartTime(settings.value("status/startTime", QDateTime::currentMSecsSinceEpoch()).toULongLong());
  77     }
  78 }
  79
  80 void Settings::saveSettings() {
  81     if (mainStatus != nullptr) {
  82         settings.setValue("status/cycling", mainStatus->getCycling());
  83         settings.setValue("status/startTime", mainStatus->getStartTime());
  84     }
  85     settings.sync();
  86 }