return self.props.get('c_type', 'GstMiniObject *')
def convert_c2py(self):
self.wrapper.add_declaration("PyObject *py_%s = NULL;" % self.name)
self.wrapper.write_code(code=("if (%s) {\n"
" py_%s = pygstminiobject_new((GstMiniObject *) %s);\n"
" gst_mini_object_unref ((GstMiniObject *) %s);\n"
"} else {\n"
" Py_INCREF(Py_None);\n"
" py_%s = Py_None;\n"
"}"
% (self.name, self.name, self.name, self.name, self.name)),
cleanup=("gst_mini_object_ref ((GstMiniObject *) %s); Py_DECREF(py_%s);" % (self.name, self.name)))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse('GstMiniObject*', GstMiniObjectParam)
class GstMiniObjectReturn(ReturnType):
def get_c_type(self):
return self.props.get('c_type', 'GstMiniObject *')
def write_decl(self):
self.wrapper.add_declaration("%s retval;" % self.get_c_type())
def write_error_return(self):
self.wrapper.write_code("return NULL;")
def write_conversion(self):
self.wrapper.write_code("retval = (%s) pygstminiobject_get(py_retval);"
% self.get_c_type())
matcher.register('cairo_matrix_t*', CairoMatrixArg())
class CairoParam(reversewrapper.Parameter):
def get_c_type(self):
return self.props.get('c_type').replace('const-', 'const ')
def convert_c2py(self):
self.wrapper.add_declaration("PyObject *py_%s;" % self.name)
self.wrapper.write_code(
code=('py_%s = PycairoContext_FromContext(cairo_reference(%s), NULL, NULL);' %
(self.name, self.name)),
cleanup=("Py_DECREF(py_%s);" % self.name))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse("cairo_t*", CairoParam)
class BoundsPtrArg(ArgType):
def write_param(self, ptype, pname, pdflt, pnull, info):
if pdflt:
info.varlist.add('PyObject', '*py_' + pname + " = " + pdflt)
else:
info.varlist.add('PyObject', '*py_' + pname)
if pnull:
info.add_parselist('O', ['&py_'+pname], [pname])
info.codebefore.append(
' if (!(py_%(name)s == NULL || py_%(name)s == Py_None || \n'
' PyObject_IsInstance(py_%(name)s, (PyObject *) &PyGooCanvasBounds_Type))) {\n'
' PyErr_SetString(PyExc_TypeError, "parameter %(name)s must be goocanvas.Bounds or None");\n'
' return NULL;\n'
matcher.register('cairo_matrix_t*', CairoMatrixArg())
class CairoParam(reversewrapper.Parameter):
def get_c_type(self):
return self.props.get('c_type').replace('const-', 'const ')
def convert_c2py(self):
self.wrapper.add_declaration("PyObject *py_%s;" % self.name)
self.wrapper.write_code(
code=('py_%s = PycairoContext_FromContext(cairo_reference(%s), NULL, NULL);' %
(self.name, self.name)),
cleanup=("Py_DECREF(py_%s);" % self.name))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse("cairo_t*", CairoParam)
class BoundsPtrArg(ArgType):
def write_param(self, ptype, pname, pdflt, pnull, info):
if pdflt:
info.varlist.add('PyObject', '*py_' + pname + " = " + pdflt)
else:
info.varlist.add('PyObject', '*py_' + pname)
if pnull:
info.add_parselist('O', ['&py_'+pname], [pname])
info.codebefore.append(
' if (!(py_%(name)s == NULL || py_%(name)s == Py_None || \n'
' PyObject_IsInstance(py_%(name)s, (PyObject *) &PyGooCanvasBounds_Type))) {\n'
' PyErr_SetString(PyExc_TypeError, "parameter %(name)s must be goocanvas.Bounds or None");\n'
' return NULL;\n'
self.wrapper.write_code(
code=("if (%s) {\n"
" py_%s = pygstminiobject_new((GstMiniObject *) %s);\n"
" gst_mini_object_unref ((GstMiniObject *) %s);\n"
"} else {\n"
" Py_INCREF(Py_None);\n"
" py_%s = Py_None;\n"
"}" %
(self.name, self.name, self.name, self.name, self.name)),
cleanup=(
"gst_mini_object_ref ((GstMiniObject *) %s);\nPy_DECREF(py_%s);"
% (self.name, self.name)))
self.wrapper.add_pyargv_item("py_%s" % self.name)
matcher.register_reverse('GstMiniObject*', GstMiniObjectParam)
class GstMiniObjectReturn(ReturnType):
def get_c_type(self):
return self.props.get('c_type', 'GstMiniObject *')
def write_decl(self):
self.wrapper.add_declaration("%s retval;" % self.get_c_type())
def write_error_return(self):
self.wrapper.write_code("return NULL;")
def write_conversion(self):
self.wrapper.write_code(
"retval = (%s) pygstminiobject_get(py_retval);" %
