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Use varargs for enum types definition macros

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Makes the syntax a little bit better.
This commit is contained in:
Emmanuele Bassi 2022-06-29 17:57:32 +01:00
parent fa05ebe27c
commit c0766caf20
2 changed files with 18 additions and 18 deletions
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26
gobject/genums.h
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@ -288,13 +288,13 @@ void g_flags_complete_type_info (GType g_flags_type,
* *
* Since: 2.74 * Since: 2.74
*/ */
#define G_DEFINE_ENUM_VALUE(EnumValue, EnumNick) { EnumValue, #EnumValue, EnumNick }, #define G_DEFINE_ENUM_VALUE(EnumValue, EnumNick) { EnumValue, #EnumValue, EnumNick }
/** /**
* G_DEFINE_ENUM_TYPE: * G_DEFINE_ENUM_TYPE:
* @TypeName: the enumeration type, in `CamelCase` * @TypeName: the enumeration type, in `CamelCase`
* @type_name: the enumeration type prefixed, in `snake_case` * @type_name: the enumeration type prefixed, in `snake_case`
* @values: a list of enumeration values, defined using G_DEFINE_ENUM_VALUE() * @...: a list of enumeration values, defined using G_DEFINE_ENUM_VALUE()
* *
* A convenience macro for defining enumeration types. * A convenience macro for defining enumeration types.
* *
@ -303,7 +303,7 @@ void g_flags_complete_type_info (GType g_flags_type,
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* G_DEFINE_ENUM_TYPE (GtkOrientation, gtk_orientation, * G_DEFINE_ENUM_TYPE (GtkOrientation, gtk_orientation,
* G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_HORIZONTAL, "horizontal") * G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_HORIZONTAL, "horizontal"),
* G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_VERTICAL, "vertical")) * G_DEFINE_ENUM_VALUE (GTK_ORIENTATION_VERTICAL, "vertical"))
* ]| * ]|
* *
@ -313,13 +313,13 @@ void g_flags_complete_type_info (GType g_flags_type,
* *
* Since: 2.74 * Since: 2.74
*/ */
#define G_DEFINE_ENUM_TYPE(TypeName, type_name, values) \ #define G_DEFINE_ENUM_TYPE(TypeName, type_name, ...) \
GType \ GType \
type_name ## _get_type (void) { \ type_name ## _get_type (void) { \
static gsize g_define_type__static = 0; \ static gsize g_define_type__static = 0; \
if (g_once_init_enter (&g_define_type__static)) { \ if (g_once_init_enter (&g_define_type__static)) { \
static const GEnumValue enum_values[] = { \ static const GEnumValue enum_values[] = { \
values \ __VA_ARGS__ , \
{ 0, NULL, NULL }, \ { 0, NULL, NULL }, \
}; \ }; \
GType g_define_type = g_enum_register_static (g_intern_static_string (#TypeName), enum_values); \ GType g_define_type = g_enum_register_static (g_intern_static_string (#TypeName), enum_values); \
@ -332,7 +332,7 @@ type_name ## _get_type (void) { \
* G_DEFINE_FLAGS_TYPE: * G_DEFINE_FLAGS_TYPE:
* @TypeName: the enumeration type, in `CamelCase` * @TypeName: the enumeration type, in `CamelCase`
* @type_name: the enumeration type prefixed, in `snake_case` * @type_name: the enumeration type prefixed, in `snake_case`
* @values: a list of enumeration values, defined using G_DEFINE_ENUM_VALUE() * @...: a list of enumeration values, defined using G_DEFINE_ENUM_VALUE()
* *
* A convenience macro for defining flag types. * A convenience macro for defining flag types.
* *
@ -341,11 +341,11 @@ type_name ## _get_type (void) { \
* *
* |[<!-- language="C" --> * |[<!-- language="C" -->
* G_DEFINE_FLAGS_TYPE (GSettingsBindFlags, g_settings_bind_flags, * G_DEFINE_FLAGS_TYPE (GSettingsBindFlags, g_settings_bind_flags,
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_DEFAULT, "default") * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_DEFAULT, "default"),
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_GET, "get") * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_GET, "get"),
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_SET, "set") * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_SET, "set"),
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_NO_SENSITIVITY, "no-sensitivity") * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_NO_SENSITIVITY, "no-sensitivity"),
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_GET_NO_CHANGES, "get-no-changes") * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_GET_NO_CHANGES, "get-no-changes"),
* G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_INVERT_BOOLEAN, "invert-boolean")) * G_DEFINE_ENUM_VALUE (G_SETTINGS_BIND_INVERT_BOOLEAN, "invert-boolean"))
* ]| * ]|
* *
@ -355,13 +355,13 @@ type_name ## _get_type (void) { \
* *
* Since: 2.74 * Since: 2.74
*/ */
#define G_DEFINE_FLAGS_TYPE(TypeName, type_name, values) \ #define G_DEFINE_FLAGS_TYPE(TypeName, type_name, ...) \
GType \ GType \
type_name ## _get_type (void) { \ type_name ## _get_type (void) { \
static gsize g_define_type__static = 0; \ static gsize g_define_type__static = 0; \
if (g_once_init_enter (&g_define_type__static)) { \ if (g_once_init_enter (&g_define_type__static)) { \
static const GFlagsValue flags_values[] = { \ static const GFlagsValue flags_values[] = { \
values \ __VA_ARGS__ , \
{ 0, NULL, NULL }, \ { 0, NULL, NULL }, \
}; \ }; \
GType g_define_type = g_flags_register_static (g_intern_static_string (#TypeName), flags_values); \ GType g_define_type = g_flags_register_static (g_intern_static_string (#TypeName), flags_values); \

10
gobject/tests/enums.c
View File

@ -167,8 +167,8 @@ typedef enum {
GType test_enum_get_type (void); GType test_enum_get_type (void);
G_DEFINE_ENUM_TYPE (TestEnum, test_enum, G_DEFINE_ENUM_TYPE (TestEnum, test_enum,
G_DEFINE_ENUM_VALUE (TEST_ENUM_FIRST_VALUE, "first-value") G_DEFINE_ENUM_VALUE (TEST_ENUM_FIRST_VALUE, "first-value"),
G_DEFINE_ENUM_VALUE (TEST_ENUM_SECOND_VALUE, "second-value") G_DEFINE_ENUM_VALUE (TEST_ENUM_SECOND_VALUE, "second-value"),
G_DEFINE_ENUM_VALUE (TEST_ENUM_THIRD_VALUE, "third-value")) G_DEFINE_ENUM_VALUE (TEST_ENUM_THIRD_VALUE, "third-value"))
static void static void
@ -200,9 +200,9 @@ typedef enum {
GType test_flags_get_type (void); GType test_flags_get_type (void);
G_DEFINE_FLAGS_TYPE (TestFlags, test_flags, G_DEFINE_FLAGS_TYPE (TestFlags, test_flags,
G_DEFINE_ENUM_VALUE (TEST_FLAGS_DEFAULT, "default") G_DEFINE_ENUM_VALUE (TEST_FLAGS_DEFAULT, "default"),
G_DEFINE_ENUM_VALUE (TEST_FLAGS_FIRST, "first") G_DEFINE_ENUM_VALUE (TEST_FLAGS_FIRST, "first"),
G_DEFINE_ENUM_VALUE (TEST_FLAGS_SECOND, "second") G_DEFINE_ENUM_VALUE (TEST_FLAGS_SECOND, "second"),
G_DEFINE_ENUM_VALUE (TEST_FLAGS_THIRD, "third")) G_DEFINE_ENUM_VALUE (TEST_FLAGS_THIRD, "third"))
static void static void