Allow GTK style enum naming

shell/platform/linux/.clang-tidy

@@ -3,3 +3,9 @@ InheritParentConfig: true
 # EnumCastOutOfRange warns about some common usages of GTK macros
 Checks: >-
   -clang-analyzer-optin.core.EnumCastOutOfRange
+
+CheckOptions:
+  - key: readability-identifier-naming.EnumConstantCase
+    value: "UPPER_CASE"
+  - key: readability-identifier-naming.EnumConstantPrefix
+    value: ""

shell/platform/linux/fl_accessible_node.cc

@@ -81,7 +81,7 @@ struct FlAccessibleNodePrivate {
   FlutterSemanticsFlag flags;
 };
 
-enum { kProp0, kPropEngine, kPropId, kPropLast };
+enum { PROP_0, PROP_ENGINE, PROP_ID, PROP_LAST };
 
 #define FL_ACCESSIBLE_NODE_GET_PRIVATE(node)                          \
   ((FlAccessibleNodePrivate*)fl_accessible_node_get_instance_private( \
@@ -145,13 +145,13 @@ static void fl_accessible_node_set_property(GObject* object,
                                             GParamSpec* pspec) {
   FlAccessibleNodePrivate* priv = FL_ACCESSIBLE_NODE_GET_PRIVATE(object);
   switch (prop_id) {
-    case kPropEngine:
+    case PROP_ENGINE:
       g_assert(priv->engine == nullptr);
       priv->engine = FL_ENGINE(g_value_get_object(value));
       g_object_add_weak_pointer(object,
                                 reinterpret_cast<gpointer*>(&priv->engine));
       break;
-    case kPropId:
+    case PROP_ID:
       priv->id = g_value_get_int(value);
       break;
     default:
@@ -448,13 +448,13 @@ static void fl_accessible_node_class_init(FlAccessibleNodeClass* klass) {
       fl_accessible_node_perform_action_impl;
 
   g_object_class_install_property(
-      G_OBJECT_CLASS(klass), kPropEngine,
+      G_OBJECT_CLASS(klass), PROP_ENGINE,
       g_param_spec_object(
           "engine", "engine", "Flutter engine", fl_engine_get_type(),
           static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
                                    G_PARAM_STATIC_STRINGS)));
   g_object_class_install_property(
-      G_OBJECT_CLASS(klass), kPropId,
+      G_OBJECT_CLASS(klass), PROP_ID,
       g_param_spec_int(
           "id", "id", "Accessibility node ID", 0, G_MAXINT, 0,
           static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |

shell/platform/linux/fl_application.cc

@@ -22,9 +22,9 @@ struct FlApplicationPrivate {
   ((FlApplicationPrivate*)fl_application_get_instance_private( \
       FL_APPLICATION(app)))
 
-enum { kSignalRegisterPlugins, kSignalCreateWindow, kSignalLastSignal };
+enum { SIGNAL_REGISTER_PLUGINS, SIGNAL_CREATE_WINDOW, LAST_SIGNAL };
 
-static guint fl_application_signals[kSignalLastSignal];
+static guint fl_application_signals[LAST_SIGNAL];
 
 G_DEFINE_TYPE_WITH_CODE(FlApplication,
                         fl_application,
@@ -95,14 +95,14 @@ static void fl_application_activate(GApplication* application) {
   gtk_widget_show(GTK_WIDGET(view));
 
   GtkWindow* window;
-  g_signal_emit(self, fl_application_signals[kSignalCreateWindow], 0, view,
+  g_signal_emit(self, fl_application_signals[SIGNAL_CREATE_WINDOW], 0, view,
                 &window);
 
   // Make the resources for the view so rendering can start.
   // We'll show the view when we have the first frame.
   gtk_widget_realize(GTK_WIDGET(view));
 
-  g_signal_emit(self, fl_application_signals[kSignalRegisterPlugins], 0,
+  g_signal_emit(self, fl_application_signals[SIGNAL_REGISTER_PLUGINS], 0,
                 FL_PLUGIN_REGISTRY(view));
 }
 
@@ -150,11 +150,11 @@ static void fl_application_class_init(FlApplicationClass* klass) {
   klass->register_plugins = fl_application_register_plugins;
   klass->create_window = fl_application_create_window;
 
-  fl_application_signals[kSignalRegisterPlugins] = g_signal_new(
+  fl_application_signals[SIGNAL_REGISTER_PLUGINS] = g_signal_new(
       "register-plugins", fl_application_get_type(), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET(FlApplicationClass, register_plugins), nullptr, nullptr,
       nullptr, G_TYPE_NONE, 1, fl_plugin_registry_get_type());
-  fl_application_signals[kSignalCreateWindow] = g_signal_new(
+  fl_application_signals[SIGNAL_CREATE_WINDOW] = g_signal_new(
       "create-window", fl_application_get_type(), G_SIGNAL_RUN_LAST,
       G_STRUCT_OFFSET(FlApplicationClass, create_window),
       g_signal_accumulator_first_wins, nullptr, nullptr, GTK_TYPE_WINDOW, 1,

shell/platform/linux/fl_engine.cc

@@ -92,9 +92,9 @@ G_DEFINE_QUARK(fl_engine_error_quark, fl_engine_error)
 static void fl_engine_plugin_registry_iface_init(
     FlPluginRegistryInterface* iface);
 
-enum { kSignalOnPreEngineRestart, kSignalLastSignal };
+enum { SIGNAL_ON_PRE_ENGINE_RESTART, LAST_SIGNAL };
 
-static guint fl_engine_signals[kSignalLastSignal];
+static guint fl_engine_signals[LAST_SIGNAL];
 
 G_DEFINE_TYPE_WITH_CODE(
     FlEngine,
@@ -103,7 +103,7 @@ G_DEFINE_TYPE_WITH_CODE(
     G_IMPLEMENT_INTERFACE(fl_plugin_registry_get_type(),
                           fl_engine_plugin_registry_iface_init))
 
-enum { kProp0, kPropBinaryMessenger, kPropLast };
+enum { PROP_0, PROP_BINARY_MESSENGER, PROP_LAST };
 
 // Parse a locale into its components.
 static void parse_locale(const gchar* locale,
@@ -386,7 +386,7 @@ static void fl_engine_update_semantics_cb(const FlutterSemanticsUpdate2* update,
 static void fl_engine_on_pre_engine_restart_cb(void* user_data) {
   FlEngine* self = FL_ENGINE(user_data);
 
-  g_signal_emit(self, fl_engine_signals[kSignalOnPreEngineRestart], 0);
+  g_signal_emit(self, fl_engine_signals[SIGNAL_ON_PRE_ENGINE_RESTART], 0);
 }
 
 // Called when a response to a sent platform message is received from the
@@ -420,7 +420,7 @@ static void fl_engine_set_property(GObject* object,
                                    GParamSpec* pspec) {
   FlEngine* self = FL_ENGINE(object);
   switch (prop_id) {
-    case kPropBinaryMessenger:
+    case PROP_BINARY_MESSENGER:
       g_set_object(&self->binary_messenger,
                    FL_BINARY_MESSENGER(g_value_get_object(value)));
       break;
@@ -477,14 +477,14 @@ static void fl_engine_class_init(FlEngineClass* klass) {
   G_OBJECT_CLASS(klass)->set_property = fl_engine_set_property;
 
   g_object_class_install_property(
-      G_OBJECT_CLASS(klass), kPropBinaryMessenger,
+      G_OBJECT_CLASS(klass), PROP_BINARY_MESSENGER,
       g_param_spec_object(
           "binary-messenger", "messenger", "Binary messenger",
           fl_binary_messenger_get_type(),
           static_cast<GParamFlags>(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
                                    G_PARAM_STATIC_STRINGS)));
 
-  fl_engine_signals[kSignalOnPreEngineRestart] = g_signal_new(
+  fl_engine_signals[SIGNAL_ON_PRE_ENGINE_RESTART] = g_signal_new(
       "on-pre-engine-restart", fl_engine_get_type(), G_SIGNAL_RUN_LAST, 0,
       nullptr, nullptr, nullptr, G_TYPE_NONE, 0);
 }

shell/platform/linux/fl_engine_private.h

@@ -22,9 +22,7 @@ G_BEGIN_DECLS
  */
 
 typedef enum {
-  // NOLINTBEGIN(readability-identifier-naming)
   FL_ENGINE_ERROR_FAILED,
-  // NOLINTEND(readability-identifier-naming)
 } FlEngineError;
 
 GQuark fl_engine_error_quark(void) G_GNUC_CONST;

shell/platform/linux/fl_gnome_settings.cc

@@ -22,7 +22,7 @@ struct _FlGnomeSettings {
   GSettings* interface_settings;
 };
 
-enum { kProp0, kPropInterfaceSettings, kPropLast };
+enum { PROP_0, PROP_INTERFACE_SETTINGS, PROP_LAST };
 
 static void fl_gnome_settings_iface_init(FlSettingsInterface* iface);
 
@@ -106,7 +106,7 @@ static void fl_gnome_settings_set_property(GObject* object,
                                            GParamSpec* pspec) {
   FlGnomeSettings* self = FL_GNOME_SETTINGS(object);
   switch (prop_id) {
-    case kPropInterfaceSettings:
+    case PROP_INTERFACE_SETTINGS:
       fl_gnome_settings_set_interface_settings(
           self, G_SETTINGS(g_value_get_object(value)));
       break;
@@ -130,7 +130,7 @@ static void fl_gnome_settings_class_init(FlGnomeSettingsClass* klass) {
   object_class->set_property = fl_gnome_settings_set_property;
 
   g_object_class_install_property(
-      object_class, kPropInterfaceSettings,
+      object_class, PROP_INTERFACE_SETTINGS,
       g_param_spec_object(
           kInterfaceSettings, kInterfaceSettings, kDesktopInterfaceSchema,
           g_settings_get_type(),

shell/platform/linux/fl_key_embedder_responder.cc

@@ -125,9 +125,9 @@ static FlKeyEmbedderUserData* fl_key_embedder_user_data_new(
 namespace {
 
 typedef enum {
-  kStateLogicUndecided,
-  kStateLogicNormal,
-  kStateLogicReversed,
+  STATE_LOGIC_INFERRENCE_UNDECIDED,
+  STATE_LOGIC_INFERRENCE_NORMAL,
+  STATE_LOGIC_INFERRENCE_REVERSED,
 } StateLogicInferrence;
 
 }
@@ -246,7 +246,7 @@ FlKeyEmbedderResponder* fl_key_embedder_responder_new(
   self->pressing_records = g_hash_table_new(g_direct_hash, g_direct_equal);
   self->mapping_records = g_hash_table_new(g_direct_hash, g_direct_equal);
   self->lock_records = 0;
-  self->caps_lock_state_logic_inferrence = kStateLogicUndecided;
+  self->caps_lock_state_logic_inferrence = STATE_LOGIC_INFERRENCE_UNDECIDED;
 
   self->modifier_bit_to_checked_keys =
       g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
@@ -557,7 +557,8 @@ static void update_caps_lock_state_logic_inferrence(
     bool is_down_event,
     bool enabled_by_state,
     int stage_by_record) {
-  if (self->caps_lock_state_logic_inferrence != kStateLogicUndecided) {
+  if (self->caps_lock_state_logic_inferrence !=
+      STATE_LOGIC_INFERRENCE_UNDECIDED) {
     return;
   }
   if (!is_down_event) {
@@ -567,9 +568,9 @@ static void update_caps_lock_state_logic_inferrence(
       stage_by_record, is_down_event, enabled_by_state, false);
   if ((stage_by_event == 0 && stage_by_record == 2) ||
       (stage_by_event == 2 && stage_by_record == 0)) {
-    self->caps_lock_state_logic_inferrence = kStateLogicReversed;
+    self->caps_lock_state_logic_inferrence = STATE_LOGIC_INFERRENCE_REVERSED;
   } else {
-    self->caps_lock_state_logic_inferrence = kStateLogicNormal;
+    self->caps_lock_state_logic_inferrence = STATE_LOGIC_INFERRENCE_NORMAL;
   }
 }
 
@@ -639,11 +640,11 @@ static void synchronize_lock_states_loop_body(gpointer key,
     update_caps_lock_state_logic_inferrence(self, context->is_down,
                                             enabled_by_state, stage_by_record);
     g_return_if_fail(self->caps_lock_state_logic_inferrence !=
-                     kStateLogicUndecided);
+                     STATE_LOGIC_INFERRENCE_UNDECIDED);
   }
   const bool reverse_state_logic =
       checked_key->is_caps_lock &&
-      self->caps_lock_state_logic_inferrence == kStateLogicReversed;
+      self->caps_lock_state_logic_inferrence == STATE_LOGIC_INFERRENCE_REVERSED;
   const int stage_by_event =
       this_key_is_event_key
           ? find_stage_by_self_event(stage_by_record, context->is_down,

shell/platform/linux/fl_keyboard_manager_test.cc

@@ -25,15 +25,15 @@
 // stacktrace wouldn't print where the function is called in the unit tests.
 
 #define EXPECT_KEY_EVENT(RECORD, TYPE, PHYSICAL, LOGICAL, CHAR, SYNTHESIZED) \
-  EXPECT_EQ((RECORD).type, CallRecord::kKeyCallEmbedder);                    \
+  EXPECT_EQ((RECORD).type, CallRecord::KEY_CALL_EMBEDDER);                   \
   EXPECT_EQ((RECORD).event->type, (TYPE));                                   \
   EXPECT_EQ((RECORD).event->physical, (PHYSICAL));                           \
   EXPECT_EQ((RECORD).event->logical, (LOGICAL));                             \
   EXPECT_STREQ((RECORD).event->character, (CHAR));                           \
   EXPECT_EQ((RECORD).event->synthesized, (SYNTHESIZED));
 
 #define VERIFY_DOWN(OUT_LOGICAL, OUT_CHAR)                          \
-  EXPECT_EQ(call_records[0].type, CallRecord::kKeyCallEmbedder);    \
+  EXPECT_EQ(call_records[0].type, CallRecord::KEY_CALL_EMBEDDER);   \
   EXPECT_EQ(call_records[0].event->type, kFlutterKeyEventTypeDown); \
   EXPECT_EQ(call_records[0].event->logical, (OUT_LOGICAL));         \
   EXPECT_STREQ(call_records[0].event->character, (OUT_CHAR));       \
@@ -78,8 +78,8 @@ typedef std::function<void(FlKeyEvent*)> RedispatchHandler;
 // An instance of `CallRecord` might not have all the fields filled.
 typedef struct {
   enum {
-    kKeyCallEmbedder,
-    kKeyCallChannel,
+    KEY_CALL_EMBEDDER,
+    KEY_CALL_CHANNEL,
   } type;
 
   AsyncKeyCallback callback;
@@ -436,7 +436,7 @@ class KeyboardTester {
       char* new_event_character = cloneString(event->character);
       new_event->character = new_event_character;
       storage.push_back(CallRecord{
-          .type = CallRecord::kKeyCallEmbedder,
+          .type = CallRecord::KEY_CALL_EMBEDDER,
           .callback = std::move(callback),
           .event = std::move(new_event),
           .event_character = std::unique_ptr<char[]>(new_event_character),
@@ -455,7 +455,7 @@ class KeyboardTester {
       char* new_event_character = cloneString(event->character);
       new_event->character = new_event_character;
       storage.push_back(CallRecord{
-          .type = CallRecord::kKeyCallEmbedder,
+          .type = CallRecord::KEY_CALL_EMBEDDER,
           .event = std::move(new_event),
           .event_character = std::unique_ptr<char[]>(new_event_character),
       });
@@ -476,7 +476,7 @@ class KeyboardTester {
         messenger_, [&storage, this](AsyncKeyCallback callback) {
           EXPECT_FALSE(during_redispatch_);
           storage.push_back(CallRecord{
-              .type = CallRecord::kKeyCallChannel,
+              .type = CallRecord::KEY_CALL_CHANNEL,
               .callback = std::move(callback),
           });
         });
@@ -703,8 +703,8 @@ TEST(FlKeyboardManagerTest, WithTwoAsyncDelegates) {
   EXPECT_EQ(redispatched->len, 0u);
   EXPECT_EQ(call_records.size(), 2u);
 
-  EXPECT_EQ(call_records[0].type, CallRecord::kKeyCallEmbedder);
-  EXPECT_EQ(call_records[1].type, CallRecord::kKeyCallChannel);
+  EXPECT_EQ(call_records[0].type, CallRecord::KEY_CALL_EMBEDDER);
+  EXPECT_EQ(call_records[1].type, CallRecord::KEY_CALL_CHANNEL);
 
   call_records[0].callback(true);
   call_records[1].callback(false);
@@ -723,8 +723,8 @@ TEST(FlKeyboardManagerTest, WithTwoAsyncDelegates) {
   EXPECT_EQ(redispatched->len, 0u);
   EXPECT_EQ(call_records.size(), 2u);
 
-  EXPECT_EQ(call_records[0].type, CallRecord::kKeyCallEmbedder);
-  EXPECT_EQ(call_records[1].type, CallRecord::kKeyCallChannel);
+  EXPECT_EQ(call_records[0].type, CallRecord::KEY_CALL_EMBEDDER);
+  EXPECT_EQ(call_records[1].type, CallRecord::KEY_CALL_CHANNEL);
 
   call_records[0].callback(false);
   call_records[1].callback(false);

shell/platform/linux/fl_mouse_cursor_handler.cc

@@ -21,9 +21,9 @@ struct _FlMouseCursorHandler {
   gchar* cursor_name;
 };
 
-enum { kSignalCursorChanged, kSignalLastSignal };
+enum { SIGNAL_CURSOR_CHANGED, LAST_SIGNAL };
 
-static guint fl_mouse_cursor_handler_signals[kSignalLastSignal];
+static guint fl_mouse_cursor_handler_signals[LAST_SIGNAL];
 
 G_DEFINE_TYPE(FlMouseCursorHandler, fl_mouse_cursor_handler, G_TYPE_OBJECT)
 
@@ -100,7 +100,8 @@ static void activate_system_cursor(const gchar* kind, gpointer user_data) {
   g_free(self->cursor_name);
   self->cursor_name = g_strdup(cursor_name);
 
-  g_signal_emit(self, fl_mouse_cursor_handler_signals[kSignalCursorChanged], 0);
+  g_signal_emit(self, fl_mouse_cursor_handler_signals[SIGNAL_CURSOR_CHANGED],
+                0);
 }
 
 static void fl_mouse_cursor_handler_dispose(GObject* object) {
@@ -117,7 +118,7 @@ static void fl_mouse_cursor_handler_class_init(
     FlMouseCursorHandlerClass* klass) {
   G_OBJECT_CLASS(klass)->dispose = fl_mouse_cursor_handler_dispose;
 
-  fl_mouse_cursor_handler_signals[kSignalCursorChanged] =
+  fl_mouse_cursor_handler_signals[SIGNAL_CURSOR_CHANGED] =
       g_signal_new("cursor-changed", fl_mouse_cursor_handler_get_type(),
                    G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
 }

shell/platform/linux/fl_platform_channel.h

@@ -11,17 +11,13 @@
 G_BEGIN_DECLS
 
 typedef enum {
-  // NOLINTBEGIN(readability-identifier-naming)
   FL_PLATFORM_CHANNEL_EXIT_TYPE_CANCELABLE,
   FL_PLATFORM_CHANNEL_EXIT_TYPE_REQUIRED,
-  // NOLINTEND(readability-identifier-naming)
 } FlPlatformChannelExitType;
 
 typedef enum {
-  // NOLINTBEGIN(readability-identifier-naming)
   FL_PLATFORM_CHANNEL_EXIT_RESPONSE_CANCEL,
   FL_PLATFORM_CHANNEL_EXIT_RESPONSE_EXIT,
-  // NOLINTEND(readability-identifier-naming)
 } FlPlatformChannelExitResponse;
 
 G_DECLARE_FINAL_TYPE(FlPlatformChannel,

shell/platform/linux/fl_renderer.h

@@ -20,9 +20,7 @@ G_BEGIN_DECLS
  */
 
 typedef enum {
-  // NOLINTBEGIN(readability-identifier-naming)
   FL_RENDERER_ERROR_FAILED,
-  // NOLINTEND(readability-identifier-naming)
 } FlRendererError;
 
 GQuark fl_renderer_error_quark(void) G_GNUC_CONST;