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Allow access to the returned value(s) as FSRefs. Unfortunately for some 

reason getting at saveFileName doesn't work, so it currently only really
works for opening files for reading.
This commit is contained in:
Jack Jansen 2002-11-22 23:39:52 +00:00
parent 8d4c9817a2
commit 4b5c7a4f47
1 changed files with 38 additions and 2 deletions
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40
Mac/Modules/Nav.c
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@ -316,10 +316,12 @@ static PyObject *
navrr_getattr(navrrobject *self, char *name)
{
FSSpec fss;
FSRef fsr;
if( strcmp(name, "__members__") == 0 )
return Py_BuildValue("sssssss", "version", "validRecord", "replacing",
"isStationery", "translationNeeded", "selection", "fileTranslation");
return Py_BuildValue("ssssssssss", "version", "validRecord", "replacing",
"isStationery", "translationNeeded", "selection", "selection_fsr",
"fileTranslation", "keyScript", "saveFileName");
if( strcmp(name, "version") == 0 )
return Py_BuildValue("h", self->itself.version);
if( strcmp(name, "validRecord") == 0 )
@ -364,8 +366,42 @@ navrr_getattr(navrrobject *self, char *name)
}
return rv;
}
if( strcmp(name, "selection_fsr") == 0 ) {
SInt32 i, count;
OSErr err;
PyObject *rv, *rvitem;
AEDesc desc;
if (err=AECountItems(&self->itself.selection, &count)) {
PyErr_Mac(ErrorObject, err);
return NULL;
}
if ( (rv=PyList_New(count)) == NULL )
return NULL;
for(i=0; i<count; i++) {
desc.dataHandle = NULL;
if (err=AEGetNthDesc(&self->itself.selection, i+1, typeFSRef, NULL, &desc)) {
Py_DECREF(rv);
PyErr_Mac(ErrorObject, err);
return NULL;
}
if (err=AEGetDescData(&desc, &fsr, sizeof(FSRef))) {
Py_DECREF(rv);
PyErr_Mac(ErrorObject, err);
return NULL;
}
rvitem = PyMac_BuildFSRef(&fsr);
PyList_SetItem(rv, i, rvitem);
AEDisposeDesc(&desc);
}
return rv;
}
if( strcmp(name, "fileTranslation") == 0 )
return ResObj_New((Handle)self->itself.fileTranslation);
if( strcmp(name, "keyScript") == 0 )
return Py_BuildValue("h", (short)self->itself.keyScript);
if( strcmp(name, "saveFileName") == 0 )
return Py_BuildValue("O&", CFStringRefObj_New, self->itself.saveFileName);
return Py_FindMethod(navrr_methods, (PyObject *)self, name);