Acked-by: Christophe Fergeau <cfergeau@xxxxxxxxxx>
On Mon, Sep 18, 2017 at 04:04:56PM +0100, Frediano Ziglio wrote:
> The macro will implement most of the boilerplate needed to declare an
> object.
> Its usage is similar to GLib G_DECLARE_*_TYPE macros.
>
> Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
> ---
> Changes since v3:
> - define just SPICE_DECLARE_TYPE.
> Changes since v2:
> - declare only SPICE_DECLARE_TYPE, all type should have proper types and
> namespace.
> Changes since v1:
> - use SPICE_ prefix instead of GOBJECT_;
> - if RED_ prefix is used use this prefix for all GLib
> macros.
> ---
> server/red-common.h | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/server/red-common.h b/server/red-common.h
> index 9ff1fd9b5..b9ab4aa5d 100644
> --- a/server/red-common.h
> +++ b/server/red-common.h
> @@ -93,4 +93,30 @@ typedef struct GListIter {
> #define GLIST_FOREACH_REVERSED(_list, _type, _data) \
> GLIST_FOREACH_GENERIC(_list, G_PASTE(_iter_, __LINE__), _type, _data, prev)
>
> +/* Helper to declare a GObject type
> + *
> + * @ModuleObjName type identifier like MyObject
> + * @module_obj_name method prefix like my_object (no need to add the
> + * underscore)
> + * @OBJ_NAME macro common part like MY_OBJECT
> + */
> +#define SPICE_DECLARE_TYPE(ModuleObjName, module_obj_name, OBJ_NAME) \
> + typedef struct ModuleObjName ModuleObjName; \
> + typedef struct ModuleObjName ## Class ModuleObjName ## Class; \
> + typedef struct ModuleObjName ## Private ModuleObjName ## Private; \
> + GType module_obj_name ## _get_type(void) G_GNUC_CONST; \
> + static inline ModuleObjName *G_PASTE(RED_,OBJ_NAME)(void *obj) \
> + { return G_TYPE_CHECK_INSTANCE_CAST(obj, \
> + module_obj_name ## _get_type(), ModuleObjName); } \
> + static inline ModuleObjName ## Class *G_PASTE(G_PASTE(RED_,OBJ_NAME),_CLASS)(void *klass) \
> + { return G_TYPE_CHECK_CLASS_CAST(klass, \
> + module_obj_name ## _get_type(), ModuleObjName ## Class); } \
> + static inline gboolean G_PASTE(RED_IS_,OBJ_NAME)(void *obj) \
> + { return G_TYPE_CHECK_INSTANCE_TYPE(obj, module_obj_name ## _get_type()); } \
> + static inline gboolean G_PASTE(G_PASTE(RED_IS_,OBJ_NAME),_CLASS)(void *klass) \
> + { return G_TYPE_CHECK_CLASS_TYPE((klass), module_obj_name ## _get_type()); } \
> + static inline ModuleObjName ## Class *G_PASTE(G_PASTE(RED_,OBJ_NAME),_GET_CLASS)(void *obj) \
> + { return G_TYPE_INSTANCE_GET_CLASS(obj, \
> + module_obj_name ## _get_type(), ModuleObjName ## Class); }
> +
> #endif /* RED_COMMON_H_ */
> --
> 2.13.5
>
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