ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

4 files changed, 95 insertions, 94 deletions

diff --git a/intern/locale/CMakeLists.txt b/intern/locale/CMakeLists.txt
index 31b9e690b29..5c5da31482d 100644
--- a/intern/locale/CMakeLists.txt
+++ b/intern/locale/CMakeLists.txt
@@ -19,42 +19,42 @@
 # ***** END GPL LICENSE BLOCK *****
 
 set(INC
-	.
+  .
 )
 
 set(INC_SYS
 )
 
 set(SRC
-	boost_locale_wrapper.cpp
+  boost_locale_wrapper.cpp
 
-	boost_locale_wrapper.h
+  boost_locale_wrapper.h
 )
 
 set(LIB
 )
 
 if(APPLE)
-	# Cocoa code to read the locale on OSX
-	list(APPEND SRC
-		osx_user_locale.mm
-	)
+  # Cocoa code to read the locale on OSX
+  list(APPEND SRC
+    osx_user_locale.mm
+  )
 endif()
 
 if(WITH_HEADLESS)
-	add_definitions(-DWITH_HEADLESS)
+  add_definitions(-DWITH_HEADLESS)
 endif()
 
 if(WITH_GHOST_SDL)
-	add_definitions(-DWITH_GHOST_SDL)
+  add_definitions(-DWITH_GHOST_SDL)
 endif()
 
 if(WITH_INTERNATIONAL)
-	list(APPEND INC_SYS
-		${BOOST_INCLUDE_DIR}
-	)
-	add_definitions(-DWITH_INTERNATIONAL)
-	add_definitions(${BOOST_DEFINITIONS})
+  list(APPEND INC_SYS
+    ${BOOST_INCLUDE_DIR}
+  )
+  add_definitions(-DWITH_INTERNATIONAL)
+  add_definitions(${BOOST_DEFINITIONS})
 endif()
 
 blender_add_lib(bf_intern_locale "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
diff --git a/intern/locale/boost_locale_wrapper.cpp b/intern/locale/boost_locale_wrapper.cpp
index 04b106335bb..bb46f48a14f 100644
--- a/intern/locale/boost_locale_wrapper.cpp
+++ b/intern/locale/boost_locale_wrapper.cpp
@@ -35,104 +35,105 @@ static char_message_facet const *facet_global = NULL;
 
 static void bl_locale_global_cache()
 {
-	/* Cache facet in global variable. Not only is it better for performance,
-	 * it also fixes crashes on macOS when doing translation from threads other
-	 * than main. Likely because of some internal thread local variables. */
-	try {
-		/* facet_global reference is valid as long as local_global exists,
-		 * so we store both. */
-		locale_global = std::locale();
-		facet_global = &std::use_facet<char_message_facet>(locale_global);
-	}
-	catch(const std::bad_cast &e) { /* if std::has_facet<char_message_facet>(l) == false, LC_ALL = "C" case */
+  /* Cache facet in global variable. Not only is it better for performance,
+   * it also fixes crashes on macOS when doing translation from threads other
+   * than main. Likely because of some internal thread local variables. */
+  try {
+    /* facet_global reference is valid as long as local_global exists,
+     * so we store both. */
+    locale_global = std::locale();
+    facet_global = &std::use_facet<char_message_facet>(locale_global);
+  }
+  catch (const std::bad_cast
+             &e) { /* if std::has_facet<char_message_facet>(l) == false, LC_ALL = "C" case */
 #ifndef NDEBUG
-		std::cout << "bl_locale_global_cache:" << e.what() << " \n";
+    std::cout << "bl_locale_global_cache:" << e.what() << " \n";
 #endif
-		(void)e;
-		facet_global = NULL;
-	}
-	catch(const std::exception &e) {
+    (void)e;
+    facet_global = NULL;
+  }
+  catch (const std::exception &e) {
 #ifndef NDEBUG
-		std::cout << "bl_locale_global_cache:" << e.what() << " \n";
+    std::cout << "bl_locale_global_cache:" << e.what() << " \n";
 #endif
-		(void)e;
-		facet_global = NULL;
-	}
+    (void)e;
+    facet_global = NULL;
+  }
 }
 
 void bl_locale_init(const char *_messages_path, const char *_default_domain)
 {
-	// Avoid using ICU backend, we do not need its power and it's rather heavy!
-	boost::locale::localization_backend_manager lman = boost::locale::localization_backend_manager::global(); 
-#if defined (_WIN32)
-	lman.select("winapi");
+  // Avoid using ICU backend, we do not need its power and it's rather heavy!
+  boost::locale::localization_backend_manager lman =
+      boost::locale::localization_backend_manager::global();
+#if defined(_WIN32)
+  lman.select("winapi");
 #else
-	lman.select("posix");
+  lman.select("posix");
 #endif
-	boost::locale::localization_backend_manager::global(lman);
+  boost::locale::localization_backend_manager::global(lman);
 
-	messages_path = _messages_path;
-	default_domain = _default_domain;
+  messages_path = _messages_path;
+  default_domain = _default_domain;
 }
 
 void bl_locale_set(const char *locale)
 {
-	boost::locale::generator gen;
-	std::locale _locale;
-	// Specify location of dictionaries.
-	gen.add_messages_path(messages_path);
-	gen.add_messages_domain(default_domain);
-	//gen.set_default_messages_domain(default_domain);
-
-	try {
-		if (locale && locale[0]) {
-			_locale = gen(locale);
-		}
-		else {
+  boost::locale::generator gen;
+  std::locale _locale;
+  // Specify location of dictionaries.
+  gen.add_messages_path(messages_path);
+  gen.add_messages_domain(default_domain);
+  //gen.set_default_messages_domain(default_domain);
+
+  try {
+    if (locale && locale[0]) {
+      _locale = gen(locale);
+    }
+    else {
 #if defined(__APPLE__) && !defined(WITH_HEADLESS) && !defined(WITH_GHOST_SDL)
-			std::string locale_osx = osx_user_locale() + std::string(".UTF-8");
-			_locale = gen(locale_osx.c_str());
+      std::string locale_osx = osx_user_locale() + std::string(".UTF-8");
+      _locale = gen(locale_osx.c_str());
 #else
-			_locale = gen("");
+      _locale = gen("");
 #endif
-		}
-		std::locale::global(_locale);
-		// Note: boost always uses "C" LC_NUMERIC by default!
+    }
+    std::locale::global(_locale);
+    // Note: boost always uses "C" LC_NUMERIC by default!
 
-		bl_locale_global_cache();
+    bl_locale_global_cache();
 
-		// Generate the locale string (useful to know which locale we are actually using in case of "default" one).
+    // Generate the locale string (useful to know which locale we are actually using in case of "default" one).
 #define LOCALE_INFO std::use_facet<boost::locale::info>(_locale)
 
-		locale_str = LOCALE_INFO.language();
-		if (LOCALE_INFO.country() != "") {
-			locale_str += "_" + LOCALE_INFO.country();
-		}
-		if (LOCALE_INFO.variant() != "") {
-			locale_str += "@" + LOCALE_INFO.variant();
-		}
+    locale_str = LOCALE_INFO.language();
+    if (LOCALE_INFO.country() != "") {
+      locale_str += "_" + LOCALE_INFO.country();
+    }
+    if (LOCALE_INFO.variant() != "") {
+      locale_str += "@" + LOCALE_INFO.variant();
+    }
 
 #undef LOCALE_INFO
-
-	}
-	catch(std::exception const &e) {
-		std::cout << "bl_locale_set(" << locale << "): " << e.what() << " \n";
-	}
+  }
+  catch (std::exception const &e) {
+    std::cout << "bl_locale_set(" << locale << "): " << e.what() << " \n";
+  }
 }
 
 const char *bl_locale_get(void)
 {
-	return locale_str.c_str();
+  return locale_str.c_str();
 }
 
 const char *bl_locale_pgettext(const char *msgctxt, const char *msgid)
 {
-	if (facet_global) {
-		char const *r = facet_global->get(0, msgctxt, msgid);
-		if (r) {
-			return r;
-		}
-	}
-
-	return msgid;
+  if (facet_global) {
+    char const *r = facet_global->get(0, msgctxt, msgid);
+    if (r) {
+      return r;
+    }
+  }
+
+  return msgid;
 }
diff --git a/intern/locale/boost_locale_wrapper.h b/intern/locale/boost_locale_wrapper.h
index b438b1bf9cc..deb552e4871 100644
--- a/intern/locale/boost_locale_wrapper.h
+++ b/intern/locale/boost_locale_wrapper.h
@@ -35,7 +35,7 @@ const char *bl_locale_get(void);
 const char *bl_locale_pgettext(const char *msgctxt, const char *msgid);
 
 #if defined(__APPLE__) && !defined(WITH_HEADLESS) && !defined(WITH_GHOST_SDL)
-const char* osx_user_locale(void);
+const char *osx_user_locale(void);
 #endif
 
 #ifdef __cplusplus
diff --git a/intern/locale/osx_user_locale.mm b/intern/locale/osx_user_locale.mm
index 1ed33bb1713..e2f65d39df9 100644
--- a/intern/locale/osx_user_locale.mm
+++ b/intern/locale/osx_user_locale.mm
@@ -4,19 +4,19 @@
 
 #include <cstdlib>
 
-static char* user_locale = NULL;
+static char *user_locale = NULL;
 
 // get current locale
-const char* osx_user_locale()
+const char *osx_user_locale()
 {
-	::free(user_locale);
-	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
-	CFLocaleRef myCFLocale = CFLocaleCopyCurrent();
-	NSLocale * myNSLocale = (NSLocale *) myCFLocale;
-	[myNSLocale autorelease];
-	NSString *nsIdentifier = [myNSLocale localeIdentifier];
-	user_locale = ::strdup([nsIdentifier UTF8String]);
-	[pool drain];
+  ::free(user_locale);
+  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+  CFLocaleRef myCFLocale = CFLocaleCopyCurrent();
+  NSLocale *myNSLocale = (NSLocale *)myCFLocale;
+  [myNSLocale autorelease];
+  NSString *nsIdentifier = [myNSLocale localeIdentifier];
+  user_locale = ::strdup([nsIdentifier UTF8String]);
+  [pool drain];
 
-	return user_locale;
+  return user_locale;
 }