clang format: add objective c++ formatting

CMakeLists.txt

@@ -291,15 +291,15 @@ if (CLANG_FORMAT)
     set(CCOMMENT "Running clang format against all the .h and .cpp files in src/")
     if (WIN32)
         add_custom_target(clang-format
-            COMMAND powershell.exe -Command "Get-ChildItem '${SRCS}/*' -Include *.cpp,*.h -Recurse | Foreach {&'${CLANG_FORMAT}' -i $_.fullname}"
+            COMMAND powershell.exe -Command "Get-ChildItem '${SRCS}/*' -Include *.cpp,*.h,*.mm -Recurse | Foreach {&'${CLANG_FORMAT}' -i $_.fullname}"
             COMMENT ${CCOMMENT})
     elseif(MINGW)
         add_custom_target(clang-format
-            COMMAND find `cygpath -u ${SRCS}` -iname *.h -o -iname *.cpp | xargs `cygpath -u ${CLANG_FORMAT}` -i
+            COMMAND find `cygpath -u ${SRCS}` -iname *.h -o -iname *.cpp -o -iname *.mm | xargs `cygpath -u ${CLANG_FORMAT}` -i
             COMMENT ${CCOMMENT})
     else()
         add_custom_target(clang-format
-            COMMAND find ${SRCS} -iname *.h -o -iname *.cpp | xargs ${CLANG_FORMAT} -i
+            COMMAND find ${SRCS} -iname *.h -o -iname *.cpp -o -iname *.mm | xargs ${CLANG_FORMAT} -i
             COMMENT ${CCOMMENT})
     endif()
     unset(SRCS)

src/.clang-format

@@ -169,4 +169,88 @@ SpacesInParentheses: false
 SpacesInSquareBrackets: false
 TabWidth:        4
 UseTab:          Never
+---
+Language:        ObjC
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlinesLeft: false
+AlignOperands: true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: true
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+ColumnLimit:     100
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+IncludeCategories:
+  - Regex:           '^\<[^Q][^/.>]*\>'
+    Priority:        -2
+  - Regex:           '^\<'
+    Priority:        -1
+  - Regex:           '^\"'
+    Priority:        0
+IndentCaseLabels: false
+IndentWidth:     4
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 150
+PointerAlignment: Left
+ReflowComments:  true
+SortIncludes:    true
+SpaceAfterCStyleCast: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+TabWidth:        4
+UseTab:          Never
 ...

src/citra_qt/usage_authorization.mm

@@ -11,19 +11,16 @@ namespace AppleAuthorization {
 
 static bool authorized = false;
 
-enum class AuthMediaType {
-    Camera,
-    Microphone
-};
+enum class AuthMediaType { Camera, Microphone };
 
-// Based on https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos
+// Based on
+// https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos
 void CheckAuthorization(AuthMediaType type) {
     if (@available(macOS 10.14, *)) {
         NSString* media_type;
         if (type == AuthMediaType::Camera) {
             media_type = AVMediaTypeVideo;
-        }
-        else {
+        } else {
             media_type = AVMediaTypeAudio;
         }
 
@@ -33,10 +30,10 @@ void CheckAuthorization(AuthMediaType type) {
             // The user has previously granted access to the camera.
             authorized = true;
             break;
-            case AVAuthorizationStatusNotDetermined:
-            {
+        case AVAuthorizationStatusNotDetermined: {
             // The app hasn't yet asked the user for camera access.
-                [AVCaptureDevice requestAccessForMediaType:media_type completionHandler:^(BOOL) {
+            [AVCaptureDevice requestAccessForMediaType:media_type
+                                     completionHandler:^(BOOL) {
                                        authorized = true;
                                      }];
             if (type == AuthMediaType::Camera) {
@@ -44,24 +41,24 @@ void CheckAuthorization(AuthMediaType type) {
             }
             break;
         }
-            case AVAuthorizationStatusDenied:
-            {
+        case AVAuthorizationStatusDenied: {
             // The user has previously denied access.
             authorized = false;
             if (type == AuthMediaType::Camera) {
-                    LOG_WARNING(Frontend, "Camera access denied. To change this you may modify the macos system settings for Citra at 'System Preferences -> Security & Privacy -> Camera'");
+                LOG_WARNING(
+                    Frontend,
+                    "Camera access denied. To change this you may modify the macos system settings "
+                    "for Citra at 'System Preferences -> Security & Privacy -> Camera'");
             }
             return;
         }
-            case AVAuthorizationStatusRestricted:
-            {
+        case AVAuthorizationStatusRestricted: {
             // The user can't grant access due to restrictions.
             authorized = false;
             return;
         }
         }
-    }
-    else {
+    } else {
         authorized = true;
     }
 }