Offscreen bitmap support, first stab. PixMaps are still treated as ordinary
handles, not fullblown python objects, and UpdateGWorld returns a new GWorld object in stead of modifying the existing one.
This commit is contained in:
Jack Jansen
parent
6a51b37167
commit
a4e6ae6667
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@ -0,0 +1,34 @@
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# Generated from 'Moes:Codewarrior Pro 4:Metrowerks CodeWarrior:MacOS Support:Headers:Universal Headers:QDOffscreen.h'
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def FOUR_CHAR_CODE(x): return x
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pixPurgeBit = 0
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noNewDeviceBit = 1
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useTempMemBit = 2
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keepLocalBit = 3
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pixelsPurgeableBit = 6
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pixelsLockedBit = 7
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mapPixBit = 16
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newDepthBit = 17
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alignPixBit = 18
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newRowBytesBit = 19
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reallocPixBit = 20
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clipPixBit = 28
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stretchPixBit = 29
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ditherPixBit = 30
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gwFlagErrBit = 31
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pixPurge = 1L << pixPurgeBit
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noNewDevice = 1L << noNewDeviceBit
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useTempMem = 1L << useTempMemBit
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keepLocal = 1L << keepLocalBit
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pixelsPurgeable = 1L << pixelsPurgeableBit
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pixelsLocked = 1L << pixelsLockedBit
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kAllocDirectDrawSurface = 1L << 14
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mapPix = 1L << mapPixBit
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newDepth = 1L << newDepthBit
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alignPix = 1L << alignPixBit
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newRowBytes = 1L << newRowBytesBit
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reallocPix = 1L << reallocPixBit
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clipPix = 1L << clipPixBit
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stretchPix = 1L << stretchPixBit
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ditherPix = 1L << ditherPixBit
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gwFlagErr = 1L << gwFlagErrBit
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@ -0,0 +1,587 @@
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/* ========================= Module Qdoffs ========================== */
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#include "Python.h"
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#define SystemSevenOrLater 1
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#include "macglue.h"
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#include <Memory.h>
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#include <Dialogs.h>
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#include <Menus.h>
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#include <Controls.h>
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extern PyObject *ResObj_New(Handle);
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extern int ResObj_Convert(PyObject *, Handle *);
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extern PyObject *OptResObj_New(Handle);
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extern int OptResObj_Convert(PyObject *, Handle *);
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extern PyObject *WinObj_New(WindowPtr);
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extern int WinObj_Convert(PyObject *, WindowPtr *);
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extern PyTypeObject Window_Type;
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#define WinObj_Check(x) ((x)->ob_type == &Window_Type)
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extern PyObject *DlgObj_New(DialogPtr);
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extern int DlgObj_Convert(PyObject *, DialogPtr *);
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extern PyTypeObject Dialog_Type;
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#define DlgObj_Check(x) ((x)->ob_type == &Dialog_Type)
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extern PyObject *MenuObj_New(MenuHandle);
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extern int MenuObj_Convert(PyObject *, MenuHandle *);
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extern PyObject *CtlObj_New(ControlHandle);
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extern int CtlObj_Convert(PyObject *, ControlHandle *);
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extern PyObject *GrafObj_New(GrafPtr);
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extern int GrafObj_Convert(PyObject *, GrafPtr *);
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extern PyObject *BMObj_New(BitMapPtr);
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extern int BMObj_Convert(PyObject *, BitMapPtr *);
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extern PyObject *WinObj_WhichWindow(WindowPtr);
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#include <QDOffscreen.h>
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#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
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static PyObject *Qdoffs_Error;
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/* ----------------------- Object type GWorld ----------------------- */
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PyTypeObject GWorld_Type;
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#define GWorldObj_Check(x) ((x)->ob_type == &GWorld_Type)
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typedef struct GWorldObject {
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PyObject_HEAD
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GWorldPtr ob_itself;
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} GWorldObject;
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PyObject *GWorldObj_New(itself)
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GWorldPtr itself;
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{
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GWorldObject *it;
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if (itself == NULL) return PyMac_Error(resNotFound);
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it = PyObject_NEW(GWorldObject, &GWorld_Type);
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if (it == NULL) return NULL;
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it->ob_itself = itself;
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return (PyObject *)it;
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}
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GWorldObj_Convert(v, p_itself)
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PyObject *v;
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GWorldPtr *p_itself;
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{
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if (!GWorldObj_Check(v))
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{
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PyErr_SetString(PyExc_TypeError, "GWorld required");
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return 0;
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}
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*p_itself = ((GWorldObject *)v)->ob_itself;
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return 1;
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}
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static void GWorldObj_dealloc(self)
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GWorldObject *self;
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{
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DisposeGWorld(self->ob_itself);
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PyMem_DEL(self);
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}
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static PyObject *GWorldObj_GetGWorldDevice(_self, _args)
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GWorldObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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GDHandle _rv;
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if (!PyArg_ParseTuple(_args, ""))
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return NULL;
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_rv = GetGWorldDevice(_self->ob_itself);
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_res = Py_BuildValue("O&",
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ResObj_New, _rv);
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return _res;
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}
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static PyObject *GWorldObj_GetGWorldPixMap(_self, _args)
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GWorldObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle _rv;
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if (!PyArg_ParseTuple(_args, ""))
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return NULL;
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_rv = GetGWorldPixMap(_self->ob_itself);
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_res = Py_BuildValue("O&",
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ResObj_New, _rv);
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return _res;
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}
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static PyMethodDef GWorldObj_methods[] = {
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{"GetGWorldDevice", (PyCFunction)GWorldObj_GetGWorldDevice, 1,
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"() -> (GDHandle _rv)"},
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{"GetGWorldPixMap", (PyCFunction)GWorldObj_GetGWorldPixMap, 1,
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"() -> (PixMapHandle _rv)"},
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{NULL, NULL, 0}
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};
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PyMethodChain GWorldObj_chain = { GWorldObj_methods, NULL };
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static PyObject *GWorldObj_getattr(self, name)
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GWorldObject *self;
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char *name;
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{
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return Py_FindMethodInChain(&GWorldObj_chain, (PyObject *)self, name);
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}
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#define GWorldObj_setattr NULL
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PyTypeObject GWorld_Type = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /*ob_size*/
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"GWorld", /*tp_name*/
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sizeof(GWorldObject), /*tp_basicsize*/
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0, /*tp_itemsize*/
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/* methods */
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(destructor) GWorldObj_dealloc, /*tp_dealloc*/
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0, /*tp_print*/
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(getattrfunc) GWorldObj_getattr, /*tp_getattr*/
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(setattrfunc) GWorldObj_setattr, /*tp_setattr*/
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};
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/* --------------------- End object type GWorld --------------------- */
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static PyObject *Qdoffs_NewGWorld(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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QDErr _err;
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GWorldPtr offscreenGWorld;
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short PixelDepth;
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Rect boundsRect;
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CTabHandle cTable;
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GDHandle aGDevice;
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GWorldFlags flags;
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if (!PyArg_ParseTuple(_args, "hO&O&O&l",
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&PixelDepth,
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PyMac_GetRect, &boundsRect,
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OptResObj_Convert, &cTable,
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OptResObj_Convert, &aGDevice,
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&flags))
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return NULL;
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_err = NewGWorld(&offscreenGWorld,
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PixelDepth,
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&boundsRect,
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cTable,
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aGDevice,
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flags);
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if (_err != noErr) return PyMac_Error(_err);
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_res = Py_BuildValue("O&",
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GWorldObj_New, offscreenGWorld);
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return _res;
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}
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static PyObject *Qdoffs_LockPixels(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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Boolean _rv;
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PixMapHandle pm;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &pm))
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return NULL;
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_rv = LockPixels(pm);
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_res = Py_BuildValue("b",
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_rv);
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return _res;
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}
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static PyObject *Qdoffs_UnlockPixels(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle pm;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &pm))
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return NULL;
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UnlockPixels(pm);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_UpdateGWorld(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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GWorldFlags _rv;
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GWorldPtr offscreenGWorld;
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short pixelDepth;
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Rect boundsRect;
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CTabHandle cTable;
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GDHandle aGDevice;
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GWorldFlags flags;
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if (!PyArg_ParseTuple(_args, "hO&O&O&l",
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&pixelDepth,
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PyMac_GetRect, &boundsRect,
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OptResObj_Convert, &cTable,
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OptResObj_Convert, &aGDevice,
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&flags))
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return NULL;
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_rv = UpdateGWorld(&offscreenGWorld,
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pixelDepth,
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&boundsRect,
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cTable,
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aGDevice,
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flags);
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_res = Py_BuildValue("lO&",
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_rv,
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GWorldObj_New, offscreenGWorld);
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return _res;
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}
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static PyObject *Qdoffs_GetGWorld(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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CGrafPtr port;
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GDHandle gdh;
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if (!PyArg_ParseTuple(_args, ""))
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return NULL;
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GetGWorld(&port,
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&gdh);
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_res = Py_BuildValue("O&O&",
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GrafObj_New, port,
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ResObj_New, gdh);
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return _res;
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}
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static PyObject *Qdoffs_SetGWorld(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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CGrafPtr port;
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GDHandle gdh;
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if (!PyArg_ParseTuple(_args, "O&O&",
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GrafObj_Convert, &port,
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OptResObj_Convert, &gdh))
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return NULL;
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SetGWorld(port,
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gdh);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_CTabChanged(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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CTabHandle ctab;
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if (!PyArg_ParseTuple(_args, "O&",
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OptResObj_Convert, &ctab))
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return NULL;
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CTabChanged(ctab);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_PixPatChanged(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixPatHandle ppat;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &ppat))
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return NULL;
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PixPatChanged(ppat);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_PortChanged(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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GrafPtr port;
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if (!PyArg_ParseTuple(_args, "O&",
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GrafObj_Convert, &port))
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return NULL;
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PortChanged(port);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_GDeviceChanged(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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GDHandle gdh;
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if (!PyArg_ParseTuple(_args, "O&",
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OptResObj_Convert, &gdh))
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return NULL;
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GDeviceChanged(gdh);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_AllowPurgePixels(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle pm;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &pm))
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return NULL;
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AllowPurgePixels(pm);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_NoPurgePixels(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle pm;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &pm))
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return NULL;
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NoPurgePixels(pm);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_GetPixelsState(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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GWorldFlags _rv;
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PixMapHandle pm;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &pm))
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return NULL;
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_rv = GetPixelsState(pm);
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_res = Py_BuildValue("l",
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_rv);
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return _res;
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}
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static PyObject *Qdoffs_SetPixelsState(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle pm;
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GWorldFlags state;
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if (!PyArg_ParseTuple(_args, "O&l",
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ResObj_Convert, &pm,
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&state))
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return NULL;
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SetPixelsState(pm,
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state);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_NewScreenBuffer(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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QDErr _err;
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Rect globalRect;
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Boolean purgeable;
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GDHandle gdh;
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PixMapHandle offscreenPixMap;
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if (!PyArg_ParseTuple(_args, "O&b",
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PyMac_GetRect, &globalRect,
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&purgeable))
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return NULL;
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_err = NewScreenBuffer(&globalRect,
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purgeable,
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&gdh,
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&offscreenPixMap);
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if (_err != noErr) return PyMac_Error(_err);
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_res = Py_BuildValue("O&O&",
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ResObj_New, gdh,
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ResObj_New, offscreenPixMap);
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return _res;
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}
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static PyObject *Qdoffs_DisposeScreenBuffer(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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PixMapHandle offscreenPixMap;
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if (!PyArg_ParseTuple(_args, "O&",
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ResObj_Convert, &offscreenPixMap))
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return NULL;
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DisposeScreenBuffer(offscreenPixMap);
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Py_INCREF(Py_None);
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_res = Py_None;
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return _res;
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}
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static PyObject *Qdoffs_QDDone(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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PyObject *_res = NULL;
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Boolean _rv;
|
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GrafPtr port;
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if (!PyArg_ParseTuple(_args, "O&",
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GrafObj_Convert, &port))
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return NULL;
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_rv = QDDone(port);
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_res = Py_BuildValue("b",
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_rv);
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return _res;
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}
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static PyObject *Qdoffs_OffscreenVersion(_self, _args)
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PyObject *_self;
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PyObject *_args;
|
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{
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PyObject *_res = NULL;
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long _rv;
|
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if (!PyArg_ParseTuple(_args, ""))
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return NULL;
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_rv = OffscreenVersion();
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_res = Py_BuildValue("l",
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_rv);
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return _res;
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}
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static PyObject *Qdoffs_NewTempScreenBuffer(_self, _args)
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PyObject *_self;
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PyObject *_args;
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{
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||||
PyObject *_res = NULL;
|
||||
QDErr _err;
|
||||
Rect globalRect;
|
||||
Boolean purgeable;
|
||||
GDHandle gdh;
|
||||
PixMapHandle offscreenPixMap;
|
||||
if (!PyArg_ParseTuple(_args, "O&b",
|
||||
PyMac_GetRect, &globalRect,
|
||||
&purgeable))
|
||||
return NULL;
|
||||
_err = NewTempScreenBuffer(&globalRect,
|
||||
purgeable,
|
||||
&gdh,
|
||||
&offscreenPixMap);
|
||||
if (_err != noErr) return PyMac_Error(_err);
|
||||
_res = Py_BuildValue("O&O&",
|
||||
ResObj_New, gdh,
|
||||
ResObj_New, offscreenPixMap);
|
||||
return _res;
|
||||
}
|
||||
|
||||
static PyObject *Qdoffs_PixMap32Bit(_self, _args)
|
||||
PyObject *_self;
|
||||
PyObject *_args;
|
||||
{
|
||||
PyObject *_res = NULL;
|
||||
Boolean _rv;
|
||||
PixMapHandle pmHandle;
|
||||
if (!PyArg_ParseTuple(_args, "O&",
|
||||
ResObj_Convert, &pmHandle))
|
||||
return NULL;
|
||||
_rv = PixMap32Bit(pmHandle);
|
||||
_res = Py_BuildValue("b",
|
||||
_rv);
|
||||
return _res;
|
||||
}
|
||||
|
||||
static PyMethodDef Qdoffs_methods[] = {
|
||||
{"NewGWorld", (PyCFunction)Qdoffs_NewGWorld, 1,
|
||||
"(short PixelDepth, Rect boundsRect, CTabHandle cTable, GDHandle aGDevice, GWorldFlags flags) -> (GWorldPtr offscreenGWorld)"},
|
||||
{"LockPixels", (PyCFunction)Qdoffs_LockPixels, 1,
|
||||
"(PixMapHandle pm) -> (Boolean _rv)"},
|
||||
{"UnlockPixels", (PyCFunction)Qdoffs_UnlockPixels, 1,
|
||||
"(PixMapHandle pm) -> None"},
|
||||
{"UpdateGWorld", (PyCFunction)Qdoffs_UpdateGWorld, 1,
|
||||
"(short pixelDepth, Rect boundsRect, CTabHandle cTable, GDHandle aGDevice, GWorldFlags flags) -> (GWorldFlags _rv, GWorldPtr offscreenGWorld)"},
|
||||
{"GetGWorld", (PyCFunction)Qdoffs_GetGWorld, 1,
|
||||
"() -> (CGrafPtr port, GDHandle gdh)"},
|
||||
{"SetGWorld", (PyCFunction)Qdoffs_SetGWorld, 1,
|
||||
"(CGrafPtr port, GDHandle gdh) -> None"},
|
||||
{"CTabChanged", (PyCFunction)Qdoffs_CTabChanged, 1,
|
||||
"(CTabHandle ctab) -> None"},
|
||||
{"PixPatChanged", (PyCFunction)Qdoffs_PixPatChanged, 1,
|
||||
"(PixPatHandle ppat) -> None"},
|
||||
{"PortChanged", (PyCFunction)Qdoffs_PortChanged, 1,
|
||||
"(GrafPtr port) -> None"},
|
||||
{"GDeviceChanged", (PyCFunction)Qdoffs_GDeviceChanged, 1,
|
||||
"(GDHandle gdh) -> None"},
|
||||
{"AllowPurgePixels", (PyCFunction)Qdoffs_AllowPurgePixels, 1,
|
||||
"(PixMapHandle pm) -> None"},
|
||||
{"NoPurgePixels", (PyCFunction)Qdoffs_NoPurgePixels, 1,
|
||||
"(PixMapHandle pm) -> None"},
|
||||
{"GetPixelsState", (PyCFunction)Qdoffs_GetPixelsState, 1,
|
||||
"(PixMapHandle pm) -> (GWorldFlags _rv)"},
|
||||
{"SetPixelsState", (PyCFunction)Qdoffs_SetPixelsState, 1,
|
||||
"(PixMapHandle pm, GWorldFlags state) -> None"},
|
||||
{"NewScreenBuffer", (PyCFunction)Qdoffs_NewScreenBuffer, 1,
|
||||
"(Rect globalRect, Boolean purgeable) -> (GDHandle gdh, PixMapHandle offscreenPixMap)"},
|
||||
{"DisposeScreenBuffer", (PyCFunction)Qdoffs_DisposeScreenBuffer, 1,
|
||||
"(PixMapHandle offscreenPixMap) -> None"},
|
||||
{"QDDone", (PyCFunction)Qdoffs_QDDone, 1,
|
||||
"(GrafPtr port) -> (Boolean _rv)"},
|
||||
{"OffscreenVersion", (PyCFunction)Qdoffs_OffscreenVersion, 1,
|
||||
"() -> (long _rv)"},
|
||||
{"NewTempScreenBuffer", (PyCFunction)Qdoffs_NewTempScreenBuffer, 1,
|
||||
"(Rect globalRect, Boolean purgeable) -> (GDHandle gdh, PixMapHandle offscreenPixMap)"},
|
||||
{"PixMap32Bit", (PyCFunction)Qdoffs_PixMap32Bit, 1,
|
||||
"(PixMapHandle pmHandle) -> (Boolean _rv)"},
|
||||
{NULL, NULL, 0}
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
void initQdoffs()
|
||||
{
|
||||
PyObject *m;
|
||||
PyObject *d;
|
||||
|
||||
|
||||
|
||||
|
||||
m = Py_InitModule("Qdoffs", Qdoffs_methods);
|
||||
d = PyModule_GetDict(m);
|
||||
Qdoffs_Error = PyMac_GetOSErrException();
|
||||
if (Qdoffs_Error == NULL ||
|
||||
PyDict_SetItemString(d, "Error", Qdoffs_Error) != 0)
|
||||
Py_FatalError("can't initialize Qdoffs.Error");
|
||||
GWorld_Type.ob_type = &PyType_Type;
|
||||
Py_INCREF(&GWorld_Type);
|
||||
if (PyDict_SetItemString(d, "GWorldType", (PyObject *)&GWorld_Type) != 0)
|
||||
Py_FatalError("can't initialize GWorldType");
|
||||
}
|
||||
|
||||
/* ======================= End module Qdoffs ======================== */
|
||||
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
# Scan an Apple header file, generating a Python file of generator calls.
|
||||
import sys
|
||||
import os
|
||||
BGENDIR=os.path.join(sys.prefix, ':Tools:bgen:bgen')
|
||||
sys.path.append(BGENDIR)
|
||||
from bgenlocations import TOOLBOXDIR
|
||||
|
||||
from scantools import Scanner
|
||||
|
||||
def main():
|
||||
input = "QDOffscreen.h"
|
||||
output = "qdoffsgen.py"
|
||||
defsoutput = TOOLBOXDIR + "QDOffscreen.py"
|
||||
scanner = MyScanner(input, output, defsoutput)
|
||||
scanner.scan()
|
||||
scanner.close()
|
||||
print "=== Done scanning and generating, now importing the generated code... ==="
|
||||
import qdoffssupport
|
||||
print "=== Done. It's up to you to compile it now! ==="
|
||||
|
||||
class MyScanner(Scanner):
|
||||
|
||||
def destination(self, type, name, arglist):
|
||||
classname = "Function"
|
||||
listname = "functions"
|
||||
if arglist:
|
||||
t, n, m = arglist[0]
|
||||
if t == "GWorldPtr" and m in ("InMode", "InOutMode"):
|
||||
classname = "Method"
|
||||
listname = "methods"
|
||||
return classname, listname
|
||||
|
||||
def writeinitialdefs(self):
|
||||
self.defsfile.write("def FOUR_CHAR_CODE(x): return x\n")
|
||||
|
||||
def makeblacklistnames(self):
|
||||
return [
|
||||
'DisposeGWorld', # Implied when the object is deleted
|
||||
'NewGWorldFromHBITMAP', # Don't know what the args do
|
||||
'GetGDeviceAttributes', # Doesn't seem to exist
|
||||
]
|
||||
|
||||
def makeblacklisttypes(self):
|
||||
return [
|
||||
"void_ptr", # GetGDeviceSurface, blacklisted for now
|
||||
"Ptr", # Again, for now (array is probably ok here)
|
||||
]
|
||||
|
||||
def makerepairinstructions(self):
|
||||
return [
|
||||
|
||||
## ("UpdateGWorld",
|
||||
## [("GWorldPtr", "*", "OutMode")],
|
||||
## [("*", "*", "InOutMode")]),
|
||||
|
||||
# This one is incorrect: we say that all input gdevices are
|
||||
# optional, but some are not. Most are, however, so users passing
|
||||
# None for non-optional gdevices will get a qd error, I guess, in
|
||||
# stead of a python argument error.
|
||||
([("GDHandle", "*", "InMode")],
|
||||
[("OptGDHandle", "*", "InMode")]),
|
||||
]
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
# This script generates a Python interface for an Apple Macintosh Manager.
|
||||
# It uses the "bgen" package to generate C code.
|
||||
# The function specifications are generated by scanning the mamager's header file,
|
||||
# using the "scantools" package (customized for this particular manager).
|
||||
|
||||
import string
|
||||
|
||||
# Declarations that change for each manager
|
||||
MACHEADERFILE = 'QDOffscreen.h' # The Apple header file
|
||||
MODNAME = 'Qdoffs' # The name of the module
|
||||
OBJECTNAME = 'GWorld' # The basic name of the objects used here
|
||||
|
||||
# The following is *usually* unchanged but may still require tuning
|
||||
MODPREFIX = MODNAME # The prefix for module-wide routines
|
||||
OBJECTTYPE = OBJECTNAME + 'Ptr' # The C type used to represent them
|
||||
OBJECTPREFIX = OBJECTNAME + 'Obj' # The prefix for object methods
|
||||
INPUTFILE = string.lower(MODPREFIX) + 'gen.py' # The file generated by the scanner
|
||||
#EDITFILE = string.lower(MODPREFIX) + 'edit.py' # The manual definitions
|
||||
OUTPUTFILE = MODNAME + "module.c" # The file generated by this program
|
||||
|
||||
from macsupport import *
|
||||
|
||||
# Create the type objects
|
||||
|
||||
GWorldPtr = OpaqueByValueType(OBJECTTYPE, OBJECTPREFIX)
|
||||
GWorldFlags = Type("GWorldFlags", "l")
|
||||
GDHandle = OpaqueByValueType("GDHandle", "ResObj")
|
||||
OptGDHandle = OpaqueByValueType("GDHandle", "OptResObj")
|
||||
CTabHandle = OpaqueByValueType("CTabHandle", "OptResObj")
|
||||
PixPatHandle = OpaqueByValueType("PixPatHandle", "ResObj")
|
||||
PixMapHandle = OpaqueByValueType("PixMapHandle", "ResObj")
|
||||
CGrafPtr = OpaqueByValueType("CGrafPtr", "GrafObj")
|
||||
GrafPtr = OpaqueByValueType("GrafPtr", "GrafObj")
|
||||
QDErr = OSErrType("QDErr", 'h')
|
||||
|
||||
includestuff = includestuff + """
|
||||
#include <%s>""" % MACHEADERFILE + """
|
||||
|
||||
#define resNotFound -192 /* Can't include <Errors.h> because of Python's "errors.h" */
|
||||
|
||||
"""
|
||||
|
||||
|
||||
class MyObjectDefinition(GlobalObjectDefinition):
|
||||
def outputCheckNewArg(self):
|
||||
Output("if (itself == NULL) return PyMac_Error(resNotFound);")
|
||||
## def outputInitStructMembers(self):
|
||||
## GlobalObjectDefinition.outputInitStructMembers(self)
|
||||
## Output("SetWRefCon(itself, (long)it);")
|
||||
## def outputCheckConvertArg(self):
|
||||
## OutLbrace("if (DlgObj_Check(v))")
|
||||
## Output("*p_itself = ((WindowObject *)v)->ob_itself;")
|
||||
## Output("return 1;")
|
||||
## OutRbrace()
|
||||
## Out("""
|
||||
## if (v == Py_None) { *p_itself = NULL; return 1; }
|
||||
## if (PyInt_Check(v)) { *p_itself = (WindowPtr)PyInt_AsLong(v); return 1; }
|
||||
## """)
|
||||
def outputFreeIt(self, itselfname):
|
||||
Output("DisposeGWorld(%s);", itselfname)
|
||||
# From here on it's basically all boiler plate...
|
||||
|
||||
# Create the generator groups and link them
|
||||
module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff)
|
||||
object = MyObjectDefinition(OBJECTNAME, OBJECTPREFIX, OBJECTTYPE)
|
||||
module.addobject(object)
|
||||
|
||||
|
||||
# Create the generator classes used to populate the lists
|
||||
Function = OSErrFunctionGenerator
|
||||
Method = OSErrMethodGenerator
|
||||
|
||||
# Create and populate the lists
|
||||
functions = []
|
||||
methods = []
|
||||
execfile(INPUTFILE)
|
||||
|
||||
|
||||
# add the populated lists to the generator groups
|
||||
# (in a different wordl the scan program would generate this)
|
||||
for f in functions: module.add(f)
|
||||
for f in methods: object.add(f)
|
||||
|
||||
|
||||
|
||||
# generate output (open the output file as late as possible)
|
||||
SetOutputFileName(OUTPUTFILE)
|
||||
module.generate()
|
||||
Loading…
Reference in New Issue