diff options
Diffstat (limited to 'Mac/Modules/waste/wastesupport.py')
| -rw-r--r-- | Mac/Modules/waste/wastesupport.py | 441 |
1 files changed, 220 insertions, 221 deletions
diff --git a/Mac/Modules/waste/wastesupport.py b/Mac/Modules/waste/wastesupport.py index c669fa1..13ddc40 100644 --- a/Mac/Modules/waste/wastesupport.py +++ b/Mac/Modules/waste/wastesupport.py @@ -6,18 +6,18 @@ import string # Declarations that change for each manager -MACHEADERFILE = 'WASTE.h' # The Apple header file -MODNAME = 'waste' # The name of the module -OBJECTNAME = 'waste' # The basic name of the objects used here -KIND = 'Ptr' # Usually 'Ptr' or 'Handle' +MACHEADERFILE = 'WASTE.h' # The Apple header file +MODNAME = 'waste' # The name of the module +OBJECTNAME = 'waste' # The basic name of the objects used here +KIND = 'Ptr' # Usually 'Ptr' or 'Handle' # The following is *usually* unchanged but may still require tuning -MODPREFIX = MODNAME # The prefix for module-wide routines -OBJECTTYPE = "WEReference" # The C type used to represent them -OBJECTPREFIX = MODPREFIX + 'Obj' # The prefix for object methods +MODPREFIX = MODNAME # The prefix for module-wide routines +OBJECTTYPE = "WEReference" # The C type used to represent them +OBJECTPREFIX = MODPREFIX + 'Obj' # The prefix for object methods INPUTFILE = 'wastegen.py' # The file generated by the scanner -TYPETESTFILE = 'wastetypetest.py' # Another file generated by the scanner -OUTPUTFILE = "wastemodule.c" # The file generated by this program +TYPETESTFILE = 'wastetypetest.py' # Another file generated by the scanner +OUTPUTFILE = "wastemodule.c" # The file generated by this program from macsupport import * @@ -83,21 +83,21 @@ static PyObject * TextStyle_New(TextStylePtr itself) { - return Py_BuildValue("lllO&", (long)itself->tsFont, (long)itself->tsFace, (long)itself->tsSize, QdRGB_New, - &itself->tsColor); + return Py_BuildValue("lllO&", (long)itself->tsFont, (long)itself->tsFace, (long)itself->tsSize, QdRGB_New, + &itself->tsColor); } static int TextStyle_Convert(PyObject *v, TextStylePtr p_itself) { - long font, face, size; - - if( !PyArg_ParseTuple(v, "lllO&", &font, &face, &size, QdRGB_Convert, &p_itself->tsColor) ) - return 0; - p_itself->tsFont = (short)font; - p_itself->tsFace = (Style)face; - p_itself->tsSize = (short)size; - return 1; + long font, face, size; + + if( !PyArg_ParseTuple(v, "lllO&", &font, &face, &size, QdRGB_Convert, &p_itself->tsColor) ) + return 0; + p_itself->tsFont = (short)font; + p_itself->tsFace = (Style)face; + p_itself->tsSize = (short)size; + return 1; } /* @@ -107,33 +107,33 @@ static PyObject * RunInfo_New(WERunInfo *itself) { - return Py_BuildValue("llhhO&O&", itself->runStart, itself->runEnd, itself->runHeight, - itself->runAscent, TextStyle_New, &itself->runStyle, WEOObj_New, itself->runObject); + return Py_BuildValue("llhhO&O&", itself->runStart, itself->runEnd, itself->runHeight, + itself->runAscent, TextStyle_New, &itself->runStyle, WEOObj_New, itself->runObject); } /* Conversion of long points and rects */ int LongRect_Convert(PyObject *v, LongRect *r) { - return PyArg_Parse(v, "(llll)", &r->left, &r->top, &r->right, &r->bottom); + return PyArg_Parse(v, "(llll)", &r->left, &r->top, &r->right, &r->bottom); } PyObject * LongRect_New(LongRect *r) { - return Py_BuildValue("(llll)", r->left, r->top, r->right, r->bottom); + return Py_BuildValue("(llll)", r->left, r->top, r->right, r->bottom); } int LongPt_Convert(PyObject *v, LongPt *p) { - return PyArg_Parse(v, "(ll)", &p->h, &p->v); + return PyArg_Parse(v, "(ll)", &p->h, &p->v); } PyObject * LongPt_New(LongPt *p) { - return Py_BuildValue("(ll)", p->h, p->v); + return Py_BuildValue("(ll)", p->h, p->v); } /* Stuff for the callbacks: */ @@ -146,110 +146,110 @@ WEClickObjectUPP upp_click_handler; static OSErr any_handler(WESelector what, WEObjectReference who, PyObject *args, PyObject **rv) { - FlavorType tp; - PyObject *key, *func; - - if ( args == NULL ) return errAECorruptData; - - tp = WEGetObjectType(who); - - if( (key=Py_BuildValue("O&O&", PyMac_BuildOSType, tp, PyMac_BuildOSType, what)) == NULL) - return errAECorruptData; - if( (func = PyDict_GetItem(callbackdict, key)) == NULL ) { - Py_DECREF(key); - return errAEHandlerNotFound; - } - Py_INCREF(func); - *rv = PyEval_CallObject(func, args); - Py_DECREF(func); - Py_DECREF(key); - if ( *rv == NULL ) { - PySys_WriteStderr("--Exception in callback: "); - PyErr_Print(); - return errAEReplyNotArrived; - } - return 0; + FlavorType tp; + PyObject *key, *func; + + if ( args == NULL ) return errAECorruptData; + + tp = WEGetObjectType(who); + + if( (key=Py_BuildValue("O&O&", PyMac_BuildOSType, tp, PyMac_BuildOSType, what)) == NULL) + return errAECorruptData; + if( (func = PyDict_GetItem(callbackdict, key)) == NULL ) { + Py_DECREF(key); + return errAEHandlerNotFound; + } + Py_INCREF(func); + *rv = PyEval_CallObject(func, args); + Py_DECREF(func); + Py_DECREF(key); + if ( *rv == NULL ) { + PySys_WriteStderr("--Exception in callback: "); + PyErr_Print(); + return errAEReplyNotArrived; + } + return 0; } static pascal OSErr my_new_handler(Point *objectSize, WEObjectReference objref) { - PyObject *args=NULL, *rv=NULL; - OSErr err; - - args=Py_BuildValue("(O&)", WEOObj_New, objref); - err = any_handler(weNewHandler, objref, args, &rv); - if (!err) { - if (!PyMac_GetPoint(rv, objectSize) ) - err = errAECoercionFail; - } - if ( args ) { - Py_DECREF(args); - } - if ( rv ) { - Py_DECREF(rv); - } - return err; + PyObject *args=NULL, *rv=NULL; + OSErr err; + + args=Py_BuildValue("(O&)", WEOObj_New, objref); + err = any_handler(weNewHandler, objref, args, &rv); + if (!err) { + if (!PyMac_GetPoint(rv, objectSize) ) + err = errAECoercionFail; + } + if ( args ) { + Py_DECREF(args); + } + if ( rv ) { + Py_DECREF(rv); + } + return err; } static pascal OSErr my_dispose_handler(WEObjectReference objref) { - PyObject *args=NULL, *rv=NULL; - OSErr err; - - args=Py_BuildValue("(O&)", WEOObj_New, objref); - err = any_handler(weDisposeHandler, objref, args, &rv); - if ( args ) { - Py_DECREF(args); - } - if ( rv ) { - Py_DECREF(rv); - } - return err; + PyObject *args=NULL, *rv=NULL; + OSErr err; + + args=Py_BuildValue("(O&)", WEOObj_New, objref); + err = any_handler(weDisposeHandler, objref, args, &rv); + if ( args ) { + Py_DECREF(args); + } + if ( rv ) { + Py_DECREF(rv); + } + return err; } static pascal OSErr my_draw_handler(const Rect *destRect, WEObjectReference objref) { - PyObject *args=NULL, *rv=NULL; - OSErr err; - - args=Py_BuildValue("O&O&", PyMac_BuildRect, destRect, WEOObj_New, objref); - err = any_handler(weDrawHandler, objref, args, &rv); - if ( args ) { - Py_DECREF(args); - } - if ( rv ) { - Py_DECREF(rv); - } - return err; + PyObject *args=NULL, *rv=NULL; + OSErr err; + + args=Py_BuildValue("O&O&", PyMac_BuildRect, destRect, WEOObj_New, objref); + err = any_handler(weDrawHandler, objref, args, &rv); + if ( args ) { + Py_DECREF(args); + } + if ( rv ) { + Py_DECREF(rv); + } + return err; } static pascal Boolean my_click_handler(Point hitPt, EventModifiers modifiers, - unsigned long clickTime, WEObjectReference objref) + unsigned long clickTime, WEObjectReference objref) { - PyObject *args=NULL, *rv=NULL; - int retvalue; - OSErr err; - - args=Py_BuildValue("O&llO&", PyMac_BuildPoint, hitPt, - (long)modifiers, (long)clickTime, WEOObj_New, objref); - err = any_handler(weClickHandler, objref, args, &rv); - if (!err) - retvalue = PyInt_AsLong(rv); - else - retvalue = 0; - if ( args ) { - Py_DECREF(args); - } - if ( rv ) { - Py_DECREF(rv); - } - return retvalue; + PyObject *args=NULL, *rv=NULL; + int retvalue; + OSErr err; + + args=Py_BuildValue("O&llO&", PyMac_BuildPoint, hitPt, + (long)modifiers, (long)clickTime, WEOObj_New, objref); + err = any_handler(weClickHandler, objref, args, &rv); + if (!err) + retvalue = PyInt_AsLong(rv); + else + retvalue = 0; + if ( args ) { + Py_DECREF(args); + } + if ( rv ) { + Py_DECREF(rv); + } + return retvalue; } - + """ finalstuff = finalstuff + """ @@ -257,62 +257,62 @@ finalstuff = finalstuff + """ PyObject * ExistingwasteObj_New(w) - WEReference w; + WEReference w; { - PyObject *it = NULL; - - if (w == NULL) - it = NULL; - else - WEGetInfo(weRefCon, (void *)&it, w); - if (it == NULL || ((wasteObject *)it)->ob_itself != w) - it = Py_None; - Py_INCREF(it); - return it; + PyObject *it = NULL; + + if (w == NULL) + it = NULL; + else + WEGetInfo(weRefCon, (void *)&it, w); + if (it == NULL || ((wasteObject *)it)->ob_itself != w) + it = Py_None; + Py_INCREF(it); + return it; } """ class WEMethodGenerator(OSErrMethodGenerator): - """Similar to MethodGenerator, but has self as last argument""" + """Similar to MethodGenerator, but has self as last argument""" - def parseArgumentList(self, args): - args, a0 = args[:-1], args[-1] - t0, n0, m0 = a0 - if m0 != InMode: - raise ValueError, "method's 'self' must be 'InMode'" - self.itself = Variable(t0, "_self->ob_itself", SelfMode) - FunctionGenerator.parseArgumentList(self, args) - self.argumentList.append(self.itself) + def parseArgumentList(self, args): + args, a0 = args[:-1], args[-1] + t0, n0, m0 = a0 + if m0 != InMode: + raise ValueError, "method's 'self' must be 'InMode'" + self.itself = Variable(t0, "_self->ob_itself", SelfMode) + FunctionGenerator.parseArgumentList(self, args) + self.argumentList.append(self.itself) class WEObjectDefinition(PEP253Mixin, GlobalObjectDefinition): - def outputCheckNewArg(self): - Output("""if (itself == NULL) { - PyErr_SetString(waste_Error,"Cannot create null WE"); - return NULL; - }""") - def outputInitStructMembers(self): - GlobalObjectDefinition.outputInitStructMembers(self) - Output("WESetInfo(weRefCon, (void *)&it, itself);") - def outputFreeIt(self, itselfname): - Output("WEDispose(%s);", itselfname) - + def outputCheckNewArg(self): + Output("""if (itself == NULL) { + PyErr_SetString(waste_Error,"Cannot create null WE"); + return NULL; + }""") + def outputInitStructMembers(self): + GlobalObjectDefinition.outputInitStructMembers(self) + Output("WESetInfo(weRefCon, (void *)&it, itself);") + def outputFreeIt(self, itselfname): + Output("WEDispose(%s);", itselfname) + class WEOObjectDefinition(PEP253Mixin, GlobalObjectDefinition): - def outputCheckNewArg(self): - Output("""if (itself == NULL) { - Py_INCREF(Py_None); - return Py_None; - }""") - + def outputCheckNewArg(self): + Output("""if (itself == NULL) { + Py_INCREF(Py_None); + return Py_None; + }""") + variablestuff = """ - callbackdict = PyDict_New(); - if (callbackdict == NULL || PyDict_SetItemString(d, "callbacks", callbackdict) != 0) - return; - upp_new_handler = NewWENewObjectProc(my_new_handler); - upp_dispose_handler = NewWEDisposeObjectProc(my_dispose_handler); - upp_draw_handler = NewWEDrawObjectProc(my_draw_handler); - upp_click_handler = NewWEClickObjectProc(my_click_handler); + callbackdict = PyDict_New(); + if (callbackdict == NULL || PyDict_SetItemString(d, "callbacks", callbackdict) != 0) + return; + upp_new_handler = NewWENewObjectProc(my_new_handler); + upp_dispose_handler = NewWEDisposeObjectProc(my_dispose_handler); + upp_draw_handler = NewWEDrawObjectProc(my_draw_handler); + upp_click_handler = NewWEClickObjectProc(my_click_handler); """ @@ -341,78 +341,78 @@ execfile(INPUTFILE) # A function written by hand: stdhandlers_body = """ - OSErr err; - // install the sample object handlers for pictures and sounds -#define kTypePicture 'PICT' -#define kTypeSound 'snd ' - - if ( !PyArg_ParseTuple(_args, "") ) return NULL; - - if ((err = WEInstallObjectHandler(kTypePicture, weNewHandler, - (UniversalProcPtr) NewWENewObjectProc(HandleNewPicture), NULL)) != noErr) - goto cleanup; - - if ((err = WEInstallObjectHandler(kTypePicture, weDisposeHandler, - (UniversalProcPtr) NewWEDisposeObjectProc(HandleDisposePicture), NULL)) != noErr) - goto cleanup; - - if ((err = WEInstallObjectHandler(kTypePicture, weDrawHandler, - (UniversalProcPtr) NewWEDrawObjectProc(HandleDrawPicture), NULL)) != noErr) - goto cleanup; - - if ((err = WEInstallObjectHandler(kTypeSound, weNewHandler, - (UniversalProcPtr) NewWENewObjectProc(HandleNewSound), NULL)) != noErr) - goto cleanup; - - if ((err = WEInstallObjectHandler(kTypeSound, weDrawHandler, - (UniversalProcPtr) NewWEDrawObjectProc(HandleDrawSound), NULL)) != noErr) - goto cleanup; - - if ((err = WEInstallObjectHandler(kTypeSound, weClickHandler, - (UniversalProcPtr) NewWEClickObjectProc(HandleClickSound), NULL)) != noErr) - goto cleanup; - Py_INCREF(Py_None); - _res = Py_None; - return _res; - + OSErr err; + // install the sample object handlers for pictures and sounds +#define kTypePicture 'PICT' +#define kTypeSound 'snd ' + + if ( !PyArg_ParseTuple(_args, "") ) return NULL; + + if ((err = WEInstallObjectHandler(kTypePicture, weNewHandler, + (UniversalProcPtr) NewWENewObjectProc(HandleNewPicture), NULL)) != noErr) + goto cleanup; + + if ((err = WEInstallObjectHandler(kTypePicture, weDisposeHandler, + (UniversalProcPtr) NewWEDisposeObjectProc(HandleDisposePicture), NULL)) != noErr) + goto cleanup; + + if ((err = WEInstallObjectHandler(kTypePicture, weDrawHandler, + (UniversalProcPtr) NewWEDrawObjectProc(HandleDrawPicture), NULL)) != noErr) + goto cleanup; + + if ((err = WEInstallObjectHandler(kTypeSound, weNewHandler, + (UniversalProcPtr) NewWENewObjectProc(HandleNewSound), NULL)) != noErr) + goto cleanup; + + if ((err = WEInstallObjectHandler(kTypeSound, weDrawHandler, + (UniversalProcPtr) NewWEDrawObjectProc(HandleDrawSound), NULL)) != noErr) + goto cleanup; + + if ((err = WEInstallObjectHandler(kTypeSound, weClickHandler, + (UniversalProcPtr) NewWEClickObjectProc(HandleClickSound), NULL)) != noErr) + goto cleanup; + Py_INCREF(Py_None); + _res = Py_None; + return _res; + cleanup: - return PyMac_Error(err); + return PyMac_Error(err); """ inshandler_body = """ - OSErr err; - FlavorType objectType; - WESelector selector; - PyObject *py_handler; - UniversalProcPtr handler; - WEReference we = NULL; - PyObject *key; - - - if ( !PyArg_ParseTuple(_args, "O&O&O|O&", - PyMac_GetOSType, &objectType, - PyMac_GetOSType, &selector, - &py_handler, - WEOObj_Convert, &we) ) return NULL; - - if ( selector == weNewHandler ) handler = (UniversalProcPtr)upp_new_handler; - else if ( selector == weDisposeHandler ) handler = (UniversalProcPtr)upp_dispose_handler; - else if ( selector == weDrawHandler ) handler = (UniversalProcPtr)upp_draw_handler; - else if ( selector == weClickHandler ) handler = (UniversalProcPtr)upp_click_handler; - else return PyMac_Error(weUndefinedSelectorErr); - - if ((key = Py_BuildValue("O&O&", - PyMac_BuildOSType, objectType, - PyMac_BuildOSType, selector)) == NULL ) - return NULL; - - PyDict_SetItem(callbackdict, key, py_handler); - - err = WEInstallObjectHandler(objectType, selector, handler, we); - if ( err ) return PyMac_Error(err); - Py_INCREF(Py_None); - _res = Py_None; - return _res; + OSErr err; + FlavorType objectType; + WESelector selector; + PyObject *py_handler; + UniversalProcPtr handler; + WEReference we = NULL; + PyObject *key; + + + if ( !PyArg_ParseTuple(_args, "O&O&O|O&", + PyMac_GetOSType, &objectType, + PyMac_GetOSType, &selector, + &py_handler, + WEOObj_Convert, &we) ) return NULL; + + if ( selector == weNewHandler ) handler = (UniversalProcPtr)upp_new_handler; + else if ( selector == weDisposeHandler ) handler = (UniversalProcPtr)upp_dispose_handler; + else if ( selector == weDrawHandler ) handler = (UniversalProcPtr)upp_draw_handler; + else if ( selector == weClickHandler ) handler = (UniversalProcPtr)upp_click_handler; + else return PyMac_Error(weUndefinedSelectorErr); + + if ((key = Py_BuildValue("O&O&", + PyMac_BuildOSType, objectType, + PyMac_BuildOSType, selector)) == NULL ) + return NULL; + + PyDict_SetItem(callbackdict, key, py_handler); + + err = WEInstallObjectHandler(objectType, selector, handler, we); + if ( err ) return PyMac_Error(err); + Py_INCREF(Py_None); + _res = Py_None; + return _res; """ stdhand = ManualGenerator("STDObjectHandlers", stdhandlers_body) @@ -442,4 +442,3 @@ for f in methods2: object2.add(f) # generate output (open the output file as late as possible) SetOutputFileName(OUTPUTFILE) module.generate() - |