refactor(appearance): remove the dark mode wallpaper dimming property

appearance/appearance.cpp

@@ -40,8 +40,6 @@ void Appearance::init()
     connect(m_interface, SIGNAL(wallpaperFolderImagesChanged(QString)), this,
             SIGNAL(wallpaperFolderImagesChanged(QString)));
     connect(m_interface, SIGNAL(accentColorChanged(int)), this, SIGNAL(accentColorIndexChanged()));
-    connect(m_interface, SIGNAL(darkModeDimsWallpaerChanged()), this,
-            SIGNAL(dimsWallpaperChanged()));
     connect(m_interface, SIGNAL(continuousCornersChanged(bool)), this,
             SLOT(onContinuousCornersChanged(bool)));
     connect(m_interface, SIGNAL(systemFontPointSizeChanged()), this,
@@ -58,7 +56,6 @@ void Appearance::init()
     emit userWallpapersChanged();
     emit wallpaperFoldersChanged();
     emit accentColorIndexChanged();
-    emit dimsWallpaperChanged();
     emit continuousCornersChanged();
     emit fontPointSizeChanged();
     emit fontFamilyChanged();
@@ -90,16 +87,6 @@ void Appearance::switchDarkMode(bool darkMode)
     callService("setDarkMode", darkMode);
 }
 
-bool Appearance::dimsWallpaper() const
-{
-    return serviceProperty("darkModeDimsWallpaer").toBool();
-}
-
-void Appearance::setDimsWallpaper(bool value)
-{
-    callService("setDarkModeDimsWallpaer", value);
-}
-
 // Without the service there is nothing to read, so the default applies.
 bool Appearance::continuousCorners() const
 {

appearance/appearance.h

@@ -14,8 +14,6 @@ class Appearance : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(bool darkMode READ darkMode NOTIFY darkModeChanged)
-    Q_PROPERTY(bool dimsWallpaper READ dimsWallpaper WRITE setDimsWallpaper NOTIFY
-                       dimsWallpaperChanged)
     Q_PROPERTY(bool continuousCorners READ continuousCorners WRITE setContinuousCorners NOTIFY
                        continuousCornersChanged)
     Q_PROPERTY(int accentColorIndex READ accentColorIndex NOTIFY accentColorIndexChanged)
@@ -40,9 +38,6 @@ public:
     bool darkMode() const;
     Q_INVOKABLE void switchDarkMode(bool darkMode);
 
-    bool dimsWallpaper() const;
-    Q_INVOKABLE void setDimsWallpaper(bool value);
-
     // Whether rounded corners are drawn as continuous curves, the same shape
     // the compositor gives window silhouettes. On until turned off.
     bool continuousCorners() const;
@@ -86,7 +81,6 @@ public:
 
 signals:
     void darkModeChanged();
-    void dimsWallpaperChanged();
     void continuousCornersChanged();
     void accentColorIndexChanged();
     void fontPointSizeChanged();