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#ifndef _PYGOBJECT_PRIVATE_H_
#define _PYGOBJECT_PRIVATE_H_
#ifdef _PYGOBJECT_H_
# error "include pygobject.h or pygobject-private.h, but not both"
#endif
#define _INSIDE_PYGOBJECT_
#include "pygobject.h"
#include "pyglib-python-compat.h"
#define PYGOBJECT_REGISTER_GTYPE(d, type, name, gtype) \
{ \
PyObject *o; \
PYGLIB_REGISTER_TYPE(d, type, name); \
PyDict_SetItemString(type.tp_dict, "__gtype__", \
o=pyg_type_wrapper_new(gtype)); \
Py_DECREF(o); \
}
/* from gobjectmodule.c */
extern struct _PyGObject_Functions pygobject_api_functions;
#define pyg_block_threads() G_STMT_START { \
if (pygobject_api_functions.block_threads != NULL) \
(* pygobject_api_functions.block_threads)(); \
} G_STMT_END
#define pyg_unblock_threads() G_STMT_START { \
if (pygobject_api_functions.unblock_threads != NULL) \
(* pygobject_api_functions.unblock_threads)(); \
} G_STMT_END
#define pyg_threads_enabled (pygobject_api_functions.threads_enabled)
#ifdef DISABLE_THREADING
#define pyg_gil_state_ensure() 0
#define pyg_gil_state_release(state) G_STMT_START { \
} G_STMT_END
#else
#define pyg_gil_state_ensure() (pygobject_api_functions.threads_enabled? (PyGILState_Ensure()) : 0)
#define pyg_gil_state_release(state) G_STMT_START { \
if (pygobject_api_functions.threads_enabled) \
PyGILState_Release(state); \
} G_STMT_END
#endif
#define pyg_begin_allow_threads \
G_STMT_START { \
PyThreadState *_save = NULL; \
if (pygobject_api_functions.threads_enabled) \
_save = PyEval_SaveThread();
#define pyg_end_allow_threads \
if (pygobject_api_functions.threads_enabled) \
PyEval_RestoreThread(_save); \
} G_STMT_END
#ifndef Py_CLEAR /* since Python 2.4 */
# define Py_CLEAR(op) \
do { \
if (op) { \
PyObject *tmp = (PyObject *)(op); \
(op) = NULL; \
Py_DECREF(tmp); \
} \
} while (0)
#endif
extern GType PY_TYPE_OBJECT;
extern GQuark pygboxed_type_key;
extern GQuark pygboxed_marshal_key;
extern GQuark pygenum_class_key;
extern GQuark pygflags_class_key;
extern GQuark pyginterface_type_key;
extern GQuark pyginterface_info_key;
extern GQuark pygobject_class_init_key;
extern GQuark pygobject_class_key;
extern GQuark pygobject_wrapper_key;
extern GQuark pygpointer_class_key;
extern GQuark pygobject_has_updated_constructor_key;
extern GQuark pygobject_instance_data_key;
void pygobject_data_free (PyGObjectData *data);
void pyg_destroy_notify (gpointer user_data);
gboolean pyg_handler_marshal (gpointer user_data);
gboolean pyg_error_check (GError **error);
int pygobject_constructv (PyGObject *self,
guint n_parameters,
GParameter *parameters);
PyObject *pyg_integer_richcompare(PyObject *v,
PyObject *w,
int op);
gboolean pyg_gerror_exception_check(GError **error);
void pygobject_ref_float(PyGObject *self);
void pygobject_ref_sink(PyGObject *self);
/* from pygtype.h */
extern PyTypeObject PyGTypeWrapper_Type;
PyObject *pyg_type_wrapper_new (GType type);
GType pyg_type_from_object_strict (PyObject *obj, gboolean strict);
GType pyg_type_from_object (PyObject *obj);
gint pyg_enum_get_value (GType enum_type, PyObject *obj, gint *val);
gint pyg_flags_get_value (GType flag_type, PyObject *obj, gint *val);
int pyg_pyobj_to_unichar_conv (PyObject* py_obj, void* ptr);
typedef PyObject *(* fromvaluefunc)(const GValue *value);
typedef int (*tovaluefunc)(GValue *value, PyObject *obj);
void pyg_register_gtype_custom(GType gtype,
fromvaluefunc from_func,
tovaluefunc to_func);
int pyg_value_from_pyobject(GValue *value, PyObject *obj);
PyObject *pyg_value_as_pyobject(const GValue *value, gboolean copy_boxed);
int pyg_param_gvalue_from_pyobject(GValue* value,
PyObject* py_obj,
const GParamSpec* pspec);
PyObject *pyg_param_gvalue_as_pyobject(const GValue* gvalue,
gboolean copy_boxed,
const GParamSpec* pspec);
GClosure *pyg_closure_new(PyObject *callback, PyObject *extra_args, PyObject *swap_data);
void pyg_closure_set_exception_handler(GClosure *closure,
PyClosureExceptionHandler handler);
GClosure *pyg_signal_class_closure_get(void);
GClosure *gclosure_from_pyfunc(PyGObject *object, PyObject *func);
PyObject *pyg_object_descr_doc_get(void);
void pygobject_object_register_types(PyObject *d);
extern PyTypeObject *PyGObject_MetaType;
/* from pygobject.h */
extern PyTypeObject PyGObject_Type;
extern PyTypeObject PyGProps_Type;
extern PyTypeObject PyGPropsDescr_Type;
extern PyTypeObject PyGPropsIter_Type;
/* Data that belongs to the GObject instance, not the Python wrapper */
struct _PyGObjectData {
PyTypeObject *type; /* wrapper type for this instance */
GSList *closures;
};
void pygobject_register_class (PyObject *dict,
const gchar *type_name,
GType gtype, PyTypeObject *type,
PyObject *bases);
void pygobject_register_wrapper (PyObject *self);
PyObject * pygobject_new (GObject *obj);
PyObject * pygobject_new_full (GObject *obj, gboolean steal, gpointer g_class);
void pygobject_sink (GObject *obj);
PyTypeObject *pygobject_lookup_class (GType gtype);
void pygobject_watch_closure (PyObject *self, GClosure *closure);
void pygobject_register_sinkfunc(GType type,
void (* sinkfunc)(GObject *object));
int pyg_type_register (PyTypeObject *class,
const gchar *type_name);
/* from pygboxed.c */
extern PyTypeObject PyGBoxed_Type;
void pyg_register_boxed (PyObject *dict, const gchar *class_name,
GType boxed_type, PyTypeObject *type);
PyObject * pyg_boxed_new (GType boxed_type, gpointer boxed,
gboolean copy_boxed, gboolean own_ref);
extern PyTypeObject PyGPointer_Type;
void pyg_register_pointer (PyObject *dict, const gchar *class_name,
GType pointer_type, PyTypeObject *type);
PyObject * pyg_pointer_new (GType pointer_type, gpointer pointer);
const gchar * pyg_constant_strip_prefix(const gchar *name, const gchar *strip_prefix);
/* pygflags */
typedef struct {
PYGLIB_PyLongObject parent;
GType gtype;
} PyGFlags;
extern PyTypeObject PyGFlags_Type;
#define PyGFlags_Check(x) (PyObject_IsInstance((PyObject *)x, (PyObject *)&PyGFlags_Type) && g_type_is_a(((PyGFlags*)x)->gtype, G_TYPE_FLAGS))
extern PyObject * pyg_flags_add (PyObject * module,
const char * type_name,
const char * strip_prefix,
GType gtype);
extern PyObject * pyg_flags_from_gtype (GType gtype,
int value);
/* pygenum */
#define PyGEnum_Check(x) (PyObject_IsInstance((PyObject *)x, (PyObject *)&PyGEnum_Type) && g_type_is_a(((PyGFlags*)x)->gtype, G_TYPE_ENUM))
typedef struct {
PYGLIB_PyLongObject parent;
GType gtype;
} PyGEnum;
extern PyTypeObject PyGEnum_Type;
extern PyObject * pyg_enum_add (PyObject * module,
const char * type_name,
const char * strip_prefix,
GType gtype);
extern PyObject * pyg_enum_from_gtype (GType gtype,
int value);
/* pygtype.c */
extern GHashTable *custom_type_registration;
void pyg_type_register_custom_callback(const gchar *type_name,
PyGTypeRegistrationFunction callback,
gpointer data);
PyTypeObject * pyg_type_get_custom(const gchar *name);
GType _pyg_type_from_name(const gchar *name);
/* pygobject.c */
extern PyTypeObject PyGObjectWeakRef_Type;
static inline PyGObjectData *
pyg_object_peek_inst_data(GObject *obj)
{
return ((PyGObjectData *)
g_object_get_qdata(obj, pygobject_instance_data_key));
}
gboolean pygobject_prepare_construct_properties (GObjectClass *class,
PyObject *kwargs,
guint *n_params,
GParameter **params);
#endif
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