Fixed access to Quickdraw globals. Unfortunately, they now have to be
accessed as Qd.qd.xxxx
This commit is contained in:
Jack Jansen
parent
05a6d8f4c7
commit
bdd0747193
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@ -329,6 +329,81 @@ PyTypeObject BitMap_Type = {
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/* --------------------- End object type BitMap --------------------- */
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/* ------------------ Object type QDGlobalsAccess ------------------- */
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staticforward PyTypeObject QDGlobalsAccess_Type;
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#define QDGA_Check(x) ((x)->ob_type == &QDGlobalsAccess_Type)
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typedef struct QDGlobalsAccessObject {
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PyObject_HEAD
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} QDGlobalsAccessObject;
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static PyObject *QDGA_New()
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{
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QDGlobalsAccessObject *it;
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it = PyObject_NEW(QDGlobalsAccessObject, &QDGlobalsAccess_Type);
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if (it == NULL) return NULL;
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return (PyObject *)it;
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}
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static void QDGA_dealloc(self)
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QDGlobalsAccessObject *self;
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{
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PyMem_DEL(self);
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}
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static PyMethodDef QDGA_methods[] = {
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{NULL, NULL, 0}
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};
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static PyMethodChain QDGA_chain = { QDGA_methods, NULL };
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static PyObject *QDGA_getattr(self, name)
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QDGlobalsAccessObject *self;
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char *name;
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{
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if ( strcmp(name, "arrow") == 0 )
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return PyString_FromStringAndSize((char *)&qd.arrow, sizeof(qd.arrow));
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if ( strcmp(name, "black") == 0 )
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return PyString_FromStringAndSize((char *)&qd.black, sizeof(qd.black));
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if ( strcmp(name, "white") == 0 )
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return PyString_FromStringAndSize((char *)&qd.white, sizeof(qd.white));
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if ( strcmp(name, "gray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.gray, sizeof(qd.gray));
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if ( strcmp(name, "ltGray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.ltGray, sizeof(qd.ltGray));
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if ( strcmp(name, "dkGray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.dkGray, sizeof(qd.dkGray));
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if ( strcmp(name, "screenBits") == 0 )
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return BMObj_New(&qd.screenBits);
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if ( strcmp(name, "thePort") == 0 )
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return GrafObj_New(qd.thePort);
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if ( strcmp(name, "randSeed") == 0 )
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return Py_BuildValue("l", &qd.randSeed);
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return Py_FindMethodInChain(&QDGA_chain, (PyObject *)self, name);
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}
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#define QDGA_setattr NULL
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staticforward PyTypeObject QDGlobalsAccess_Type = {
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PyObject_HEAD_INIT(&PyType_Type)
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0, /*ob_size*/
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"QDGlobalsAccess", /*tp_name*/
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sizeof(QDGlobalsAccessObject), /*tp_basicsize*/
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0, /*tp_itemsize*/
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/* methods */
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(destructor) QDGA_dealloc, /*tp_dealloc*/
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0, /*tp_print*/
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(getattrfunc) QDGA_getattr, /*tp_getattr*/
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(setattrfunc) QDGA_setattr, /*tp_setattr*/
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};
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/* ---------------- End object type QDGlobalsAccess ----------------- */
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static PyObject *Qd_SetPort(_self, _args)
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PyObject *_self;
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PyObject *_args;
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@ -3856,25 +3931,9 @@ void initQd()
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{
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PyObject *o;
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o = PyString_FromStringAndSize((char *)&qd.arrow, sizeof(qd.arrow));
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if (o == NULL || PyDict_SetItemString(d, "arrow", o) != 0)
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Py_FatalError("can't initialize Qd.arrow");
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o = PyString_FromStringAndSize((char *)&qd.black, sizeof(qd.black));
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if (o == NULL || PyDict_SetItemString(d, "black", o) != 0)
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Py_FatalError("can't initialize Qd.black");
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o = PyString_FromStringAndSize((char *)&qd.white, sizeof(qd.white));
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if (o == NULL || PyDict_SetItemString(d, "white", o) != 0)
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Py_FatalError("can't initialize Qd.white");
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o = PyString_FromStringAndSize((char *)&qd.gray, sizeof(qd.gray));
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if (o == NULL || PyDict_SetItemString(d, "gray", o) != 0)
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Py_FatalError("can't initialize Qd.gray");
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o = PyString_FromStringAndSize((char *)&qd.ltGray, sizeof(qd.ltGray));
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if (o == NULL || PyDict_SetItemString(d, "ltGray", o) != 0)
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Py_FatalError("can't initialize Qd.ltGray");
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o = PyString_FromStringAndSize((char *)&qd.dkGray, sizeof(qd.dkGray));
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if (o == NULL || PyDict_SetItemString(d, "dkGray", o) != 0)
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Py_FatalError("can't initialize Qd.dkGray");
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/* thePort, screenBits and randSeed still missing... */
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o = QDGA_New();
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if (o == NULL || PyDict_SetItemString(d, "qd", o) != 0)
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Py_FatalError("can't initialize Qd.qd");
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}
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@ -102,25 +102,9 @@ variablestuff = """
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{
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PyObject *o;
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o = PyString_FromStringAndSize((char *)&qd.arrow, sizeof(qd.arrow));
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if (o == NULL || PyDict_SetItemString(d, "arrow", o) != 0)
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Py_FatalError("can't initialize Qd.arrow");
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o = PyString_FromStringAndSize((char *)&qd.black, sizeof(qd.black));
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if (o == NULL || PyDict_SetItemString(d, "black", o) != 0)
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Py_FatalError("can't initialize Qd.black");
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o = PyString_FromStringAndSize((char *)&qd.white, sizeof(qd.white));
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if (o == NULL || PyDict_SetItemString(d, "white", o) != 0)
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Py_FatalError("can't initialize Qd.white");
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o = PyString_FromStringAndSize((char *)&qd.gray, sizeof(qd.gray));
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if (o == NULL || PyDict_SetItemString(d, "gray", o) != 0)
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Py_FatalError("can't initialize Qd.gray");
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o = PyString_FromStringAndSize((char *)&qd.ltGray, sizeof(qd.ltGray));
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if (o == NULL || PyDict_SetItemString(d, "ltGray", o) != 0)
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Py_FatalError("can't initialize Qd.ltGray");
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o = PyString_FromStringAndSize((char *)&qd.dkGray, sizeof(qd.dkGray));
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if (o == NULL || PyDict_SetItemString(d, "dkGray", o) != 0)
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Py_FatalError("can't initialize Qd.dkGray");
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/* thePort, screenBits and randSeed still missing... */
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o = QDGA_New();
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if (o == NULL || PyDict_SetItemString(d, "qd", o) != 0)
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Py_FatalError("can't initialize Qd.qd");
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}
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"""
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@ -252,6 +236,46 @@ class MyBMObjectDefinition(GlobalObjectDefinition):
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return PyString_FromStringAndSize((char *)self->ob_itself, sizeof(PixMap));
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""")
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# This object is instanciated once, and will access qd globals.
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class QDGlobalsAccessObjectDefinition(ObjectDefinition):
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def outputStructMembers(self):
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pass
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def outputNew(self):
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Output()
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Output("%sPyObject *%s_New()", self.static, self.prefix)
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OutLbrace()
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Output("%s *it;", self.objecttype)
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Output("it = PyObject_NEW(%s, &%s);", self.objecttype, self.typename)
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Output("if (it == NULL) return NULL;")
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Output("return (PyObject *)it;")
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OutRbrace()
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def outputConvert(self):
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pass
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def outputCleanupStructMembers(self):
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pass
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def outputGetattrHook(self):
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Output("""
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if ( strcmp(name, "arrow") == 0 )
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return PyString_FromStringAndSize((char *)&qd.arrow, sizeof(qd.arrow));
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if ( strcmp(name, "black") == 0 )
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return PyString_FromStringAndSize((char *)&qd.black, sizeof(qd.black));
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if ( strcmp(name, "white") == 0 )
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return PyString_FromStringAndSize((char *)&qd.white, sizeof(qd.white));
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if ( strcmp(name, "gray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.gray, sizeof(qd.gray));
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if ( strcmp(name, "ltGray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.ltGray, sizeof(qd.ltGray));
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if ( strcmp(name, "dkGray") == 0 )
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return PyString_FromStringAndSize((char *)&qd.dkGray, sizeof(qd.dkGray));
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if ( strcmp(name, "screenBits") == 0 )
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return BMObj_New(&qd.screenBits);
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if ( strcmp(name, "thePort") == 0 )
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return GrafObj_New(qd.thePort);
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if ( strcmp(name, "randSeed") == 0 )
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return Py_BuildValue("l", &qd.randSeed);
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""")
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# Create the generator groups and link them
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module = MacModule(MODNAME, MODPREFIX, includestuff, finalstuff, initstuff, variablestuff)
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##r_object = Region_ObjectDefinition('Region', 'QdRgn', 'RgnHandle')
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@ -262,6 +286,8 @@ gr_object = MyGRObjectDefinition("GrafPort", "GrafObj", "GrafPtr")
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module.addobject(gr_object)
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bm_object = MyBMObjectDefinition("BitMap", "BMObj", "BitMapPtr")
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module.addobject(bm_object)
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qd_object = QDGlobalsAccessObjectDefinition("QDGlobalsAccess", "QDGA", "XXXX")
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module.addobject(qd_object)
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# Create the generator classes used to populate the lists
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