remove settings and paths from Application

src/singletons/Fonts.cpp

@@ -105,13 +105,13 @@ Fonts::FontData Fonts::createFontData(FontStyle type, float scale)
             {FontStyle::ChatMedium, {1, false, QFont::Normal}},
             {FontStyle::ChatMediumBold,
              {1, false,
-              QFont::Weight(getApp()->settings->boldScale.getValue())}},
+              QFont::Weight(getSettings()->boldScale.getValue())}},
             {FontStyle::ChatMediumItalic, {1, true, QFont::Normal}},
             {FontStyle::ChatLarge, {1.2f, false, QFont::Normal}},
             {FontStyle::ChatVeryLarge, {1.4f, false, QFont::Normal}},
         };
         sizeScale[FontStyle::ChatMediumBold] = {
-            1, false, QFont::Weight(getApp()->settings->boldScale.getValue())};
+            1, false, QFont::Weight(getSettings()->boldScale.getValue())};
         auto data = sizeScale[type];
         return FontData(
             QFont(QString::fromStdString(this->chatFontFamily.getValue()),

src/singletons/Paths.hpp

@@ -43,6 +43,6 @@ private:
     boost::optional<bool> portable_;
 };
 
-[[deprecated]] Paths *getPaths();
+Paths *getPaths();
 
 }  // namespace chatterino

src/singletons/WindowManager.cpp

@@ -406,7 +406,7 @@ void WindowManager::save()
     document.setObject(obj);
 
     // save file
-    QString settingsPath = app->paths->settingsDirectory + SETTINGS_FILENAME;
+    QString settingsPath = getPaths()->settingsDirectory + SETTINGS_FILENAME;
     QFile file(settingsPath);
     file.open(QIODevice::WriteOnly | QIODevice::Truncate);
 
@@ -518,7 +518,7 @@ int WindowManager::clampUiScale(int scale)
 
 float WindowManager::getUiScaleValue()
 {
-    return getUiScaleValue(getApp()->settings->uiScale.getValue());
+    return getUiScaleValue(getSettings()->uiScale.getValue());
 }
 
 float WindowManager::getUiScaleValue(int scale)

src/singletons/helper/GifTimer.cpp

@@ -10,7 +10,7 @@ void GIFTimer::initialize()
 {
     this->timer.setInterval(30);
 
-    getApp()->settings->enableGifAnimations.connect([this](bool enabled, auto) {
+    getSettings()->enableGifAnimations.connect([this](bool enabled, auto) {
         if (enabled) {
             this->timer.start();
         } else {

src/singletons/helper/LoggingChannel.cpp

@@ -30,11 +30,11 @@ LoggingChannel::LoggingChannel(const QString &_channelName)
 
     auto app = getApp();
 
-    app->settings->logPath.connect([this](const QString &logPath, auto) {
+    getSettings()->logPath.connect([this](const QString &logPath, auto) {
         auto app = getApp();
 
         if (logPath.isEmpty()) {
-            this->baseDirectory = app->paths->messageLogDirectory;
+            this->baseDirectory = getPaths()->messageLogDirectory;
         } else {
             this->baseDirectory = logPath;
         }