/* =========================== Module _Cm =========================== */ #include "Python.h" #include "macglue.h" #include "pymactoolbox.h" /* Macro to test whether a weak-loaded CFM function exists */ #define PyMac_PRECHECK(rtn) do { if ( &rtn == NULL ) {\ PyErr_SetString(PyExc_NotImplementedError, \ "Not available in this shared library/OS version"); \ return NULL; \ }} while(0) #ifdef WITHOUT_FRAMEWORKS #include #else #include #endif #ifdef USE_TOOLBOX_OBJECT_GLUE extern PyObject *_CmpObj_New(Component); extern int _CmpObj_Convert(PyObject *, Component *); extern PyObject *_CmpInstObj_New(ComponentInstance); extern int _CmpInstObj_Convert(PyObject *, ComponentInstance *); #define CmpObj_New _CmpObj_New #define CmpObj_Convert _CmpObj_Convert #define CmpInstObj_New _CmpInstObj_New #define CmpInstObj_Convert _CmpInstObj_Convert #endif /* ** Parse/generate ComponentDescriptor records */ static PyObject * CmpDesc_New(ComponentDescription *itself) { return Py_BuildValue("O&O&O&ll", PyMac_BuildOSType, itself->componentType, PyMac_BuildOSType, itself->componentSubType, PyMac_BuildOSType, itself->componentManufacturer, itself->componentFlags, itself->componentFlagsMask); } static int CmpDesc_Convert(PyObject *v, ComponentDescription *p_itself) { return PyArg_ParseTuple(v, "O&O&O&ll", PyMac_GetOSType, &p_itself->componentType, PyMac_GetOSType, &p_itself->componentSubType, PyMac_GetOSType, &p_itself->componentManufacturer, &p_itself->componentFlags, &p_itself->componentFlagsMask); } static PyObject *Cm_Error; /* ----------------- Object type ComponentInstance ------------------ */ PyTypeObject ComponentInstance_Type; #define CmpInstObj_Check(x) ((x)->ob_type == &ComponentInstance_Type) typedef struct ComponentInstanceObject { PyObject_HEAD ComponentInstance ob_itself; } ComponentInstanceObject; PyObject *CmpInstObj_New(ComponentInstance itself) { ComponentInstanceObject *it; if (itself == NULL) { PyErr_SetString(Cm_Error,"NULL ComponentInstance"); return NULL; } it = PyObject_NEW(ComponentInstanceObject, &ComponentInstance_Type); if (it == NULL) return NULL; it->ob_itself = itself; return (PyObject *)it; } CmpInstObj_Convert(PyObject *v, ComponentInstance *p_itself) { if (!CmpInstObj_Check(v)) { PyErr_SetString(PyExc_TypeError, "ComponentInstance required"); return 0; } *p_itself = ((ComponentInstanceObject *)v)->ob_itself; return 1; } static void CmpInstObj_dealloc(ComponentInstanceObject *self) { /* Cleanup of self->ob_itself goes here */ PyMem_DEL(self); } static PyObject *CmpInstObj_CloseComponent(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; if (!PyArg_ParseTuple(_args, "")) return NULL; _err = CloseComponent(_self->ob_itself); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpInstObj_GetComponentInstanceError(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; if (!PyArg_ParseTuple(_args, "")) return NULL; _err = GetComponentInstanceError(_self->ob_itself); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpInstObj_SetComponentInstanceError(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr theError; if (!PyArg_ParseTuple(_args, "h", &theError)) return NULL; SetComponentInstanceError(_self->ob_itself, theError); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpInstObj_GetComponentInstanceStorage(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; Handle _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = GetComponentInstanceStorage(_self->ob_itself); _res = Py_BuildValue("O&", ResObj_New, _rv); return _res; } static PyObject *CmpInstObj_SetComponentInstanceStorage(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; Handle theStorage; if (!PyArg_ParseTuple(_args, "O&", ResObj_Convert, &theStorage)) return NULL; SetComponentInstanceStorage(_self->ob_itself, theStorage); Py_INCREF(Py_None); _res = Py_None; return _res; } #if !TARGET_API_MAC_CARBON static PyObject *CmpInstObj_GetComponentInstanceA5(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = GetComponentInstanceA5(_self->ob_itself); _res = Py_BuildValue("l", _rv); return _res; } #endif #if !TARGET_API_MAC_CARBON static PyObject *CmpInstObj_SetComponentInstanceA5(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; long theA5; if (!PyArg_ParseTuple(_args, "l", &theA5)) return NULL; SetComponentInstanceA5(_self->ob_itself, theA5); Py_INCREF(Py_None); _res = Py_None; return _res; } #endif static PyObject *CmpInstObj_ComponentFunctionImplemented(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; short ftnNumber; if (!PyArg_ParseTuple(_args, "h", &ftnNumber)) return NULL; _rv = ComponentFunctionImplemented(_self->ob_itself, ftnNumber); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *CmpInstObj_GetComponentVersion(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = GetComponentVersion(_self->ob_itself); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *CmpInstObj_ComponentSetTarget(ComponentInstanceObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; ComponentInstance target; if (!PyArg_ParseTuple(_args, "O&", CmpInstObj_Convert, &target)) return NULL; _rv = ComponentSetTarget(_self->ob_itself, target); _res = Py_BuildValue("l", _rv); return _res; } static PyMethodDef CmpInstObj_methods[] = { {"CloseComponent", (PyCFunction)CmpInstObj_CloseComponent, 1, "() -> None"}, {"GetComponentInstanceError", (PyCFunction)CmpInstObj_GetComponentInstanceError, 1, "() -> None"}, {"SetComponentInstanceError", (PyCFunction)CmpInstObj_SetComponentInstanceError, 1, "(OSErr theError) -> None"}, {"GetComponentInstanceStorage", (PyCFunction)CmpInstObj_GetComponentInstanceStorage, 1, "() -> (Handle _rv)"}, {"SetComponentInstanceStorage", (PyCFunction)CmpInstObj_SetComponentInstanceStorage, 1, "(Handle theStorage) -> None"}, #if !TARGET_API_MAC_CARBON {"GetComponentInstanceA5", (PyCFunction)CmpInstObj_GetComponentInstanceA5, 1, "() -> (long _rv)"}, #endif #if !TARGET_API_MAC_CARBON {"SetComponentInstanceA5", (PyCFunction)CmpInstObj_SetComponentInstanceA5, 1, "(long theA5) -> None"}, #endif {"ComponentFunctionImplemented", (PyCFunction)CmpInstObj_ComponentFunctionImplemented, 1, "(short ftnNumber) -> (long _rv)"}, {"GetComponentVersion", (PyCFunction)CmpInstObj_GetComponentVersion, 1, "() -> (long _rv)"}, {"ComponentSetTarget", (PyCFunction)CmpInstObj_ComponentSetTarget, 1, "(ComponentInstance target) -> (long _rv)"}, {NULL, NULL, 0} }; PyMethodChain CmpInstObj_chain = { CmpInstObj_methods, NULL }; static PyObject *CmpInstObj_getattr(ComponentInstanceObject *self, char *name) { return Py_FindMethodInChain(&CmpInstObj_chain, (PyObject *)self, name); } #define CmpInstObj_setattr NULL #define CmpInstObj_compare NULL #define CmpInstObj_repr NULL #define CmpInstObj_hash NULL PyTypeObject ComponentInstance_Type = { PyObject_HEAD_INIT(&PyType_Type) 0, /*ob_size*/ "ComponentInstance", /*tp_name*/ sizeof(ComponentInstanceObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ /* methods */ (destructor) CmpInstObj_dealloc, /*tp_dealloc*/ 0, /*tp_print*/ (getattrfunc) CmpInstObj_getattr, /*tp_getattr*/ (setattrfunc) CmpInstObj_setattr, /*tp_setattr*/ (cmpfunc) CmpInstObj_compare, /*tp_compare*/ (reprfunc) CmpInstObj_repr, /*tp_repr*/ (PyNumberMethods *)0, /* tp_as_number */ (PySequenceMethods *)0, /* tp_as_sequence */ (PyMappingMethods *)0, /* tp_as_mapping */ (hashfunc) CmpInstObj_hash, /*tp_hash*/ }; /* --------------- End object type ComponentInstance ---------------- */ /* --------------------- Object type Component ---------------------- */ PyTypeObject Component_Type; #define CmpObj_Check(x) ((x)->ob_type == &Component_Type) typedef struct ComponentObject { PyObject_HEAD Component ob_itself; } ComponentObject; PyObject *CmpObj_New(Component itself) { ComponentObject *it; if (itself == NULL) { /* XXXX Or should we return None? */ PyErr_SetString(Cm_Error,"No such component"); return NULL; } it = PyObject_NEW(ComponentObject, &Component_Type); if (it == NULL) return NULL; it->ob_itself = itself; return (PyObject *)it; } CmpObj_Convert(PyObject *v, Component *p_itself) { if ( v == Py_None ) { *p_itself = 0; return 1; } if (!CmpObj_Check(v)) { PyErr_SetString(PyExc_TypeError, "Component required"); return 0; } *p_itself = ((ComponentObject *)v)->ob_itself; return 1; } static void CmpObj_dealloc(ComponentObject *self) { /* Cleanup of self->ob_itself goes here */ PyMem_DEL(self); } static PyObject *CmpObj_UnregisterComponent(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; if (!PyArg_ParseTuple(_args, "")) return NULL; _err = UnregisterComponent(_self->ob_itself); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpObj_GetComponentInfo(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; ComponentDescription cd; Handle componentName; Handle componentInfo; Handle componentIcon; if (!PyArg_ParseTuple(_args, "O&O&O&", ResObj_Convert, &componentName, ResObj_Convert, &componentInfo, ResObj_Convert, &componentIcon)) return NULL; _err = GetComponentInfo(_self->ob_itself, &cd, componentName, componentInfo, componentIcon); if (_err != noErr) return PyMac_Error(_err); _res = Py_BuildValue("O&", CmpDesc_New, &cd); return _res; } static PyObject *CmpObj_OpenComponent(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; ComponentInstance _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = OpenComponent(_self->ob_itself); _res = Py_BuildValue("O&", CmpInstObj_New, _rv); return _res; } static PyObject *CmpObj_GetComponentRefcon(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = GetComponentRefcon(_self->ob_itself); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *CmpObj_SetComponentRefcon(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; long theRefcon; if (!PyArg_ParseTuple(_args, "l", &theRefcon)) return NULL; SetComponentRefcon(_self->ob_itself, theRefcon); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpObj_OpenComponentResFile(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; short _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = OpenComponentResFile(_self->ob_itself); _res = Py_BuildValue("h", _rv); return _res; } static PyObject *CmpObj_GetComponentResource(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; OSType resType; short resID; Handle theResource; if (!PyArg_ParseTuple(_args, "O&h", PyMac_GetOSType, &resType, &resID)) return NULL; _err = GetComponentResource(_self->ob_itself, resType, resID, &theResource); if (_err != noErr) return PyMac_Error(_err); _res = Py_BuildValue("O&", ResObj_New, theResource); return _res; } static PyObject *CmpObj_GetComponentIndString(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; Str255 theString; short strListID; short index; if (!PyArg_ParseTuple(_args, "O&hh", PyMac_GetStr255, theString, &strListID, &index)) return NULL; _err = GetComponentIndString(_self->ob_itself, theString, strListID, index); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpObj_ResolveComponentAlias(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; Component _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = ResolveComponentAlias(_self->ob_itself); _res = Py_BuildValue("O&", CmpObj_New, _rv); return _res; } static PyObject *CmpObj_CountComponentInstances(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = CountComponentInstances(_self->ob_itself); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *CmpObj_SetDefaultComponent(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; short flags; if (!PyArg_ParseTuple(_args, "h", &flags)) return NULL; _err = SetDefaultComponent(_self->ob_itself, flags); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpObj_CaptureComponent(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; Component _rv; Component capturingComponent; if (!PyArg_ParseTuple(_args, "O&", CmpObj_Convert, &capturingComponent)) return NULL; _rv = CaptureComponent(_self->ob_itself, capturingComponent); _res = Py_BuildValue("O&", CmpObj_New, _rv); return _res; } static PyObject *CmpObj_UncaptureComponent(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; if (!PyArg_ParseTuple(_args, "")) return NULL; _err = UncaptureComponent(_self->ob_itself); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *CmpObj_GetComponentIconSuite(ComponentObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; Handle iconSuite; if (!PyArg_ParseTuple(_args, "")) return NULL; _err = GetComponentIconSuite(_self->ob_itself, &iconSuite); if (_err != noErr) return PyMac_Error(_err); _res = Py_BuildValue("O&", ResObj_New, iconSuite); return _res; } static PyMethodDef CmpObj_methods[] = { {"UnregisterComponent", (PyCFunction)CmpObj_UnregisterComponent, 1, "() -> None"}, {"GetComponentInfo", (PyCFunction)CmpObj_GetComponentInfo, 1, "(Handle componentName, Handle componentInfo, Handle componentIcon) -> (ComponentDescription cd)"}, {"OpenComponent", (PyCFunction)CmpObj_OpenComponent, 1, "() -> (ComponentInstance _rv)"}, {"GetComponentRefcon", (PyCFunction)CmpObj_GetComponentRefcon, 1, "() -> (long _rv)"}, {"SetComponentRefcon", (PyCFunction)CmpObj_SetComponentRefcon, 1, "(long theRefcon) -> None"}, {"OpenComponentResFile", (PyCFunction)CmpObj_OpenComponentResFile, 1, "() -> (short _rv)"}, {"GetComponentResource", (PyCFunction)CmpObj_GetComponentResource, 1, "(OSType resType, short resID) -> (Handle theResource)"}, {"GetComponentIndString", (PyCFunction)CmpObj_GetComponentIndString, 1, "(Str255 theString, short strListID, short index) -> None"}, {"ResolveComponentAlias", (PyCFunction)CmpObj_ResolveComponentAlias, 1, "() -> (Component _rv)"}, {"CountComponentInstances", (PyCFunction)CmpObj_CountComponentInstances, 1, "() -> (long _rv)"}, {"SetDefaultComponent", (PyCFunction)CmpObj_SetDefaultComponent, 1, "(short flags) -> None"}, {"CaptureComponent", (PyCFunction)CmpObj_CaptureComponent, 1, "(Component capturingComponent) -> (Component _rv)"}, {"UncaptureComponent", (PyCFunction)CmpObj_UncaptureComponent, 1, "() -> None"}, {"GetComponentIconSuite", (PyCFunction)CmpObj_GetComponentIconSuite, 1, "() -> (Handle iconSuite)"}, {NULL, NULL, 0} }; PyMethodChain CmpObj_chain = { CmpObj_methods, NULL }; static PyObject *CmpObj_getattr(ComponentObject *self, char *name) { return Py_FindMethodInChain(&CmpObj_chain, (PyObject *)self, name); } #define CmpObj_setattr NULL #define CmpObj_compare NULL #define CmpObj_repr NULL #define CmpObj_hash NULL PyTypeObject Component_Type = { PyObject_HEAD_INIT(&PyType_Type) 0, /*ob_size*/ "Component", /*tp_name*/ sizeof(ComponentObject), /*tp_basicsize*/ 0, /*tp_itemsize*/ /* methods */ (destructor) CmpObj_dealloc, /*tp_dealloc*/ 0, /*tp_print*/ (getattrfunc) CmpObj_getattr, /*tp_getattr*/ (setattrfunc) CmpObj_setattr, /*tp_setattr*/ (cmpfunc) CmpObj_compare, /*tp_compare*/ (reprfunc) CmpObj_repr, /*tp_repr*/ (PyNumberMethods *)0, /* tp_as_number */ (PySequenceMethods *)0, /* tp_as_sequence */ (PyMappingMethods *)0, /* tp_as_mapping */ (hashfunc) CmpObj_hash, /*tp_hash*/ }; /* ------------------- End object type Component -------------------- */ static PyObject *Cm_RegisterComponentResource(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; Component _rv; ComponentResourceHandle cr; short global; if (!PyArg_ParseTuple(_args, "O&h", ResObj_Convert, &cr, &global)) return NULL; _rv = RegisterComponentResource(cr, global); _res = Py_BuildValue("O&", CmpObj_New, _rv); return _res; } static PyObject *Cm_FindNextComponent(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; Component _rv; Component aComponent; ComponentDescription looking; if (!PyArg_ParseTuple(_args, "O&O&", CmpObj_Convert, &aComponent, CmpDesc_Convert, &looking)) return NULL; _rv = FindNextComponent(aComponent, &looking); _res = Py_BuildValue("O&", CmpObj_New, _rv); return _res; } static PyObject *Cm_CountComponents(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; ComponentDescription looking; if (!PyArg_ParseTuple(_args, "O&", CmpDesc_Convert, &looking)) return NULL; _rv = CountComponents(&looking); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *Cm_GetComponentListModSeed(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; if (!PyArg_ParseTuple(_args, "")) return NULL; _rv = GetComponentListModSeed(); _res = Py_BuildValue("l", _rv); return _res; } static PyObject *Cm_CloseComponentResFile(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; OSErr _err; short refnum; if (!PyArg_ParseTuple(_args, "h", &refnum)) return NULL; _err = CloseComponentResFile(refnum); if (_err != noErr) return PyMac_Error(_err); Py_INCREF(Py_None); _res = Py_None; return _res; } static PyObject *Cm_OpenDefaultComponent(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; ComponentInstance _rv; OSType componentType; OSType componentSubType; if (!PyArg_ParseTuple(_args, "O&O&", PyMac_GetOSType, &componentType, PyMac_GetOSType, &componentSubType)) return NULL; _rv = OpenDefaultComponent(componentType, componentSubType); _res = Py_BuildValue("O&", CmpInstObj_New, _rv); return _res; } static PyObject *Cm_RegisterComponentResourceFile(PyObject *_self, PyObject *_args) { PyObject *_res = NULL; long _rv; short resRefNum; short global; if (!PyArg_ParseTuple(_args, "hh", &resRefNum, &global)) return NULL; _rv = RegisterComponentResourceFile(resRefNum, global); _res = Py_BuildValue("l", _rv); return _res; } static PyMethodDef Cm_methods[] = { {"RegisterComponentResource", (PyCFunction)Cm_RegisterComponentResource, 1, "(ComponentResourceHandle cr, short global) -> (Component _rv)"}, {"FindNextComponent", (PyCFunction)Cm_FindNextComponent, 1, "(Component aComponent, ComponentDescription looking) -> (Component _rv)"}, {"CountComponents", (PyCFunction)Cm_CountComponents, 1, "(ComponentDescription looking) -> (long _rv)"}, {"GetComponentListModSeed", (PyCFunction)Cm_GetComponentListModSeed, 1, "() -> (long _rv)"}, {"CloseComponentResFile", (PyCFunction)Cm_CloseComponentResFile, 1, "(short refnum) -> None"}, {"OpenDefaultComponent", (PyCFunction)Cm_OpenDefaultComponent, 1, "(OSType componentType, OSType componentSubType) -> (ComponentInstance _rv)"}, {"RegisterComponentResourceFile", (PyCFunction)Cm_RegisterComponentResourceFile, 1, "(short resRefNum, short global) -> (long _rv)"}, {NULL, NULL, 0} }; void init_Cm(void) { PyObject *m; PyObject *d; PyMac_INIT_TOOLBOX_OBJECT_NEW(Component, CmpObj_New); PyMac_INIT_TOOLBOX_OBJECT_CONVERT(Component, CmpObj_Convert); PyMac_INIT_TOOLBOX_OBJECT_NEW(ComponentInstance, CmpInstObj_New); PyMac_INIT_TOOLBOX_OBJECT_CONVERT(ComponentInstance, CmpInstObj_Convert); m = Py_InitModule("_Cm", Cm_methods); d = PyModule_GetDict(m); Cm_Error = PyMac_GetOSErrException(); if (Cm_Error == NULL || PyDict_SetItemString(d, "Error", Cm_Error) != 0) return; ComponentInstance_Type.ob_type = &PyType_Type; Py_INCREF(&ComponentInstance_Type); if (PyDict_SetItemString(d, "ComponentInstanceType", (PyObject *)&ComponentInstance_Type) != 0) Py_FatalError("can't initialize ComponentInstanceType"); Component_Type.ob_type = &PyType_Type; Py_INCREF(&Component_Type); if (PyDict_SetItemString(d, "ComponentType", (PyObject *)&Component_Type) != 0) Py_FatalError("can't initialize ComponentType"); } /* ========================= End module _Cm ========================= */