forked from enlightenment/efl
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
#ifndef EO_PTR_INDIRECTION_H
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#define EO_PTR_INDIRECTION_H
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#include "Eo.h"
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#include "eo_private.h"
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/* Macro used to obtain the object pointer and return if fails. */
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#ifdef HAVE_EO_ID
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#define EO_OBJ_POINTER_RETURN_VAL(obj_id, obj, ret) \
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_Eo_Object *obj; \
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do { \
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if (!obj_id) return ret; \
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obj = _eo_obj_pointer_get((Eo_Id)obj_id); \
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if (!obj) { \
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ERR("Obj (%p) is an invalid ref.", obj_id); \
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return ret; \
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} \
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} while (0)
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#define EO_OBJ_POINTER_RETURN(obj_id, obj) \
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_Eo_Object *obj; \
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do { \
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if (!obj_id) return; \
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obj = _eo_obj_pointer_get((Eo_Id)obj_id); \
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if (!obj) { \
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ERR("Obj (%p) is an invalid ref.", obj_id); \
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return; \
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} \
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} while (0)
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#define EO_CLASS_POINTER_RETURN_VAL(klass_id, klass, ret) \
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_Eo_Class *klass; \
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do { \
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if (!klass_id) return ret; \
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klass = _eo_class_pointer_get(klass_id); \
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if (!klass) { \
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ERR("Klass (%p) is an invalid ref.", klass_id); \
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return ret; \
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} \
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} while (0)
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#define EO_CLASS_POINTER_RETURN(klass_id, klass) \
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_Eo_Class *klass; \
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do { \
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if (!klass_id) return; \
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klass = _eo_class_pointer_get(klass_id); \
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if (!klass) { \
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ERR("Klass (%p) is an invalid ref.", klass_id); \
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return; \
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} \
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} while (0)
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#else
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#define EO_OBJ_POINTER_RETURN_VAL(obj_id, obj, ret) \
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_Eo_Object *obj; \
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do { \
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obj = _eo_obj_pointer_get((Eo_Id)obj_id); \
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EO_MAGIC_RETURN_VAL((Eo_Base *) obj, EO_EINA_MAGIC, ret); \
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} while (0)
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#define EO_OBJ_POINTER_RETURN(obj_id, obj) \
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_Eo_Object *obj; \
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do { \
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obj = _eo_obj_pointer_get((Eo_Id)obj_id); \
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EO_MAGIC_RETURN((Eo_Base *) obj, EO_EINA_MAGIC); \
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} while (0)
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#define EO_CLASS_POINTER_RETURN_VAL(klass_id, klass, ret) \
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_Eo_Class *klass; \
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do { \
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klass = _eo_class_pointer_get(klass_id); \
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EO_MAGIC_RETURN_VAL((Eo_Base *) klass, EO_CLASS_EINA_MAGIC, ret); \
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} while (0)
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#define EO_CLASS_POINTER_RETURN(klass_id, klass) \
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_Eo_Class *klass; \
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do { \
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klass = _eo_class_pointer_get(klass_id); \
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EO_MAGIC_RETURN((Eo_Base *) klass, EO_CLASS_EINA_MAGIC); \
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} while (0)
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#endif
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#ifdef EFL_DEBUG
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void _eo_print();
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#endif
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#include "eo_ptr_indirection.x"
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#endif
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