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Glue code to connect obj_New and obj_Convert routines (the PyArg_Parse and Py_BuildTuple helpers) from one dynamically imported module to another.

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This commit is contained in:
Jack Jansen 2001-05-17 22:11:44 +00:00
parent 0e04eecdbf
commit f57a4a2e97
2 changed files with 131 additions and 6 deletions
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29
Mac/Include/pymactoolbox.h
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@ -15,6 +15,28 @@
#include <Movies.h>
#include <Errors.h>
#ifdef USE_TOOLBOX_OBJECT_GLUE
/*
** These macros are used in the module init code. If we use toolbox object glue
** it sets the function pointer to point to the real function.
*/
#define PyMac_INIT_TOOLBOX_OBJECT_NEW(rtn) { \
extern PyObject *(*PyMacGluePtr_##rtn)(object); \
PyMacGluePtr_##rtn = _##rtn; \
}
#define PyMac_INIT_TOOLBOX_OBJECT_CONVERT(rtn) { \
extern int (*PyMacGluePtr_##rtn)(object); \
PyMacGluePtr_##rtn = _##rtn; \
}
#else
/*
** If we don't use toolbox object glue the init macros are empty. Moreover, we define
** _xxx_New to be the same as xxx_New, and the code in mactoolboxglue isn't included.
*/
#define PyMac_INIT_TOOLBOX_OBJECT_NEW(rtn)
#define PyMac_INIT_TOOLBOX_OBJECT_CONVERT(rtn)
#endif /* USE_TOOLBOX_OBJECT_GLUE */
/* AE exports */
extern PyObject *AEDesc_New(AppleEvent *); /* XXXX Why passed by address?? */
extern int AEDesc_Convert(PyObject *, AppleEvent *);
@ -32,10 +54,7 @@ extern int CtlObj_Convert(PyObject *, ControlHandle *);
/* Dlg exports */
extern PyObject *DlgObj_New(DialogPtr);
extern int DlgObj_Convert(PyObject *, DialogPtr *);
extern WindowPtr DlgObj_ConvertToWindow(PyObject *);
extern PyObject *DlgObj_WhichDialog(DialogPtr);
extern PyTypeObject Dialog_Type;
#define DlgObj_Check(x) ((x)->ob_type == &Dialog_Type)
/* Drag exports */
extern PyObject *DragObj_New(DragReference);
@ -67,7 +86,7 @@ extern int TrackObj_Convert(PyObject *, Track *);
extern PyObject *MovieObj_New(Movie);
extern int MovieObj_Convert(PyObject *, Movie *);
extern PyObject *MovieCtlObj_New(MovieController);
extern int MovieCtlObj_Convert(PyObject *, TimeBase *);
extern int MovieCtlObj_Convert(PyObject *, MovieController *);
extern PyObject *TimeBaseObj_New(TimeBase);
extern int TimeBaseObj_Convert(PyObject *, TimeBase *);
extern PyObject *UserDataObj_New(UserData);
@ -89,8 +108,6 @@ extern int TEObj_Convert(PyObject *, TEHandle *);
extern PyObject *WinObj_New(WindowPtr);
extern int WinObj_Convert(PyObject *, WindowPtr *);
extern PyObject *WinObj_WhichWindow(WindowPtr);
extern PyTypeObject Window_Type;
#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
#ifdef __cplusplus