Fix infinite recursion.

src/libs/vmisc/theme/macutils.h

@@ -28,10 +28,10 @@
 #ifndef MACUTILS_H
 #define MACUTILS_H
 
-bool NativeMacDarkThemeAvailable();
-bool MacIsInDarkTheme();
-void MacSetToDarkTheme();
-void MacSetToLightTheme();
-void MacSetToAutoTheme();
+bool NSNativeMacDarkThemeAvailable();
+bool NSMacIsInDarkTheme();
+void NSMacSetToDarkTheme();
+void NSMacSetToLightTheme();
+void NSMacSetToAutoTheme();
 
 #endif // MACUTILS_H

src/libs/vmisc/theme/macutils.mm

@@ -30,20 +30,13 @@
 #import <Cocoa/Cocoa.h>
 
 //---------------------------------------------------------------------------------------------------------------------
-bool NativeMacDarkThemeAvailable()
+bool NSNativeMacDarkThemeAvailable()
 {
-    if (__builtin_available(macOS 10.14, *))
-    {
-        return true;
-    }
-    else
-    {
-        return false;
-    }
+    return __builtin_available(macOS 10.14, *);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-bool MacIsInDarkTheme()
+bool NSMacIsInDarkTheme()
 {
     if (__builtin_available(macOS 10.14, *))
     {
@@ -55,7 +48,7 @@ bool MacIsInDarkTheme()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void MacSetToDarkTheme()
+void NSMacSetToDarkTheme()
 {
     // https://stackoverflow.com/questions/55925862/how-can-i-set-my-os-x-application-theme-in-code
     if (__builtin_available(macOS 10.14, *))
@@ -65,7 +58,7 @@ void MacSetToDarkTheme()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void MacSetToLightTheme()
+void NSMacSetToLightTheme()
 {
     // https://stackoverflow.com/questions/55925862/how-can-i-set-my-os-x-application-theme-in-code
     if (__builtin_available(macOS 10.14, *))
@@ -75,7 +68,7 @@ void MacSetToLightTheme()
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void MacSetToAutoTheme()
+void NSMacSetToAutoTheme()
 {
     if (__builtin_available(macOS 10.14, *))
     {

src/libs/vmisc/theme/vtheme.cpp

@@ -168,7 +168,7 @@ auto NativeWindowsDarkThemeAvailable() -> bool
 #if defined(Q_OS_MACX)
 auto NativeMacDarkThemeAvailable() -> bool
 {
-    return NativeMacDarkThemeAvailable();
+    return NSNativeMacDarkThemeAvailable();
 }
 #endif
 
@@ -219,7 +219,7 @@ void ActivateDefaultTheme()
     qApp->setStyleSheet(QString()); // NOLINT(cppcoreguidelines-pro-type-static-cast-downcast)
 
 #if defined(Q_OS_MACX)
-    MacSetToAutoTheme();
+    NSMacSetToAutoTheme();
 #endif
 }
 
@@ -261,7 +261,7 @@ void VTheme::StoreDefaultThemeName(const QString &themeName)
 auto VTheme::NativeDarkThemeAvailable() -> bool
 {
 #if defined(Q_OS_MACX)
-    return NativeMacDarkThemeAvailable();
+    return NSNativeMacDarkThemeAvailable();
 #elif defined(Q_OS_WIN)
     return NativeWindowsDarkThemeAvailable();
 #elif defined(Q_OS_LINUX)
@@ -281,7 +281,7 @@ auto VTheme::IsInDarkTheme() -> bool
         return hints->colorScheme() == Qt::ColorScheme::Dark;
 #else
 #if defined(Q_OS_MACX)
-        return MacIsInDarkTheme();
+        return NSMacIsInDarkTheme();
 #elif defined(Q_OS_WIN)
         QSettings settings("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize",
                            QSettings::NativeFormat);
@@ -344,16 +344,16 @@ void VTheme::SetIconTheme()
     static const char *GENERIC_ICON_TO_CHECK = "document-open";
     if (not QIcon::hasThemeIcon(GENERIC_ICON_TO_CHECK))
     {
-        //        // If there is no default working icon theme then we should
-        //        // use an icon theme that we provide via a .qrc file
-        //        // This case happens under Windows and Mac OS X
-        //        // This does not happen under GNOME or KDE
+        // If there is no default working icon theme then we should
+        // use an icon theme that we provide via a .qrc file
+        // This case happens under Windows and Mac OS X
+        // This does not happen under GNOME or KDE
 
-        // #if defined(Q_OS_MACX)
-        //         QIcon::setThemeName(QStringLiteral("La-Sierra-%1").arg(themePrefix));
-        // #else
+#if defined(Q_OS_MACX)
+        QIcon::setThemeName(QStringLiteral("La-Sierra-%1").arg(themePrefix));
+#else
         QIcon::setThemeName(QStringLiteral("Eleven-%1").arg(themePrefix));
-        // #endif
+#endif
     }
     else
     {
@@ -386,7 +386,7 @@ void VTheme::InitThemeMode()
             if (IsInDarkTheme())
             {
 #if defined(Q_OS_MACX)
-                MacSetToLightTheme();
+                NSMacSetToLightTheme();
 #else
                 ActivateCustomLightTheme();
 #endif
@@ -404,7 +404,7 @@ void VTheme::InitThemeMode()
             if (!IsInDarkTheme())
             {
 #if defined(Q_OS_MACX)
-                MacSetToDarkTheme();
+                NSMacSetToDarkTheme();
 #else
                 ActivateCustomDarkTheme();
 #endif