From 8a2d3458b48e6514caa5620f00772e48c7ed7531 Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Tue, 8 Oct 2019 23:18:20 +0200
Subject: [PATCH] Ref T739, MacOS only mic. access style using #ifdef

Although not required, "hide" mm code on other platforms
(avoid CLANG warnings in QtC)
---
 src/blackmisc/macos/microphoneaccess.h  |  1 +
 src/blackmisc/macos/microphoneaccess.mm | 28 +++++++++++++------------
 2 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/src/blackmisc/macos/microphoneaccess.h b/src/blackmisc/macos/microphoneaccess.h
index c29fa0939..945dac6c8 100644
--- a/src/blackmisc/macos/microphoneaccess.h
+++ b/src/blackmisc/macos/microphoneaccess.h
@@ -21,6 +21,7 @@ namespace BlackMisc
     class BLACKMISC_EXPORT CMacOSMicrophoneAccess : public QObject
     {
         Q_OBJECT
+
     public:
         //! Authorization status
         enum AuthorizationStatus
diff --git a/src/blackmisc/macos/microphoneaccess.mm b/src/blackmisc/macos/microphoneaccess.mm
index b4b5586b4..4001ae22f 100644
--- a/src/blackmisc/macos/microphoneaccess.mm
+++ b/src/blackmisc/macos/microphoneaccess.mm
@@ -7,44 +7,46 @@
  */
 
 #include "microphoneaccess.h"
+#ifdef Q_OS_MAC
 #import <AVFoundation/AVFoundation.h>
+#endif
 
 namespace BlackMisc
 {
-//#ifdef Q_OS_MAC
-
     BlackMisc::CMacOSMicrophoneAccess::CMacOSMicrophoneAccess(QObject *parent) :
         QObject(parent)
     { }
 
     void CMacOSMicrophoneAccess::requestAccess()
     {
+#ifdef Q_OS_MAC
         if (@available(macOS 10.14, *))
         {
             NSString *mediaType = AVMediaTypeAudio;
-            [AVCaptureDevice requestAccessForMediaType:mediaType completionHandler:^(BOOL granted)
-            {
-                emit permissionRequestAnswered(granted);
-            }];
+            [AVCaptureDevice requestAccessForMediaType:mediaType completionHandler: ^ (BOOL granted)
+                            {
+                                emit permissionRequestAnswered(granted);
+                            }];
         }
         else
         {
             emit permissionRequestAnswered(true);
         }
-
+#endif
     }
 
     CMacOSMicrophoneAccess::AuthorizationStatus CMacOSMicrophoneAccess::getAuthorizationStatus()
     {
+#ifdef Q_OS_MAC
         if (@available(macOS 10.14, *))
         {
             NSString *mediaType = AVMediaTypeAudio;
             AVAuthorizationStatus authStatus = [AVCaptureDevice authorizationStatusForMediaType:mediaType];
-            if(authStatus == AVAuthorizationStatusAuthorized)
+            if (authStatus == AVAuthorizationStatusAuthorized)
             {
                 return AuthorizationStatus::Authorized;
             }
-            else if(authStatus == AVAuthorizationStatusNotDetermined)
+            else if (authStatus == AVAuthorizationStatusNotDetermined)
             {
                 return AuthorizationStatus::NotDetermined;
             }
@@ -54,9 +56,9 @@ namespace BlackMisc
         {
             return AuthorizationStatus::Authorized;
         }
-
+#else
+        return AuthorizationStatus::NotDetermined;
+#endif
     }
-
-// #endif
-}
+} // ns