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/* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
/*
* Copyright (c) 2010 Collabora Ltd. <http://www.collabora.co.uk/>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <cairo.h>
#include <Python.h>
#if PY_VERSION_HEX < 0x03000000
#include <pycairo.h>
#else
#include <pycairo/py3cairo.h>
#endif
static Pycairo_CAPI_t *Pycairo_CAPI;
#include "pygi-foreign.h"
#include <pyglib-python-compat.h>
static PyObject *
cairo_context_to_arg (PyObject *value,
GIInterfaceInfo *interface_info,
GITransfer transfer,
GIArgument *arg)
{
cairo_t *cr;
g_assert (transfer == GI_TRANSFER_NOTHING);
cr = PycairoContext_GET (value);
if (!cr) {
return NULL;
}
arg->v_pointer = cr;
Py_RETURN_NONE;
}
static PyObject *
cairo_context_from_arg (GIInterfaceInfo *interface_info, gpointer data)
{
cairo_t *context = (cairo_t*) data;
cairo_reference (context);
return PycairoContext_FromContext (context, &PycairoContext_Type, NULL);
}
static PyObject *
cairo_context_release (GIBaseInfo *base_info,
gpointer struct_)
{
cairo_destroy ( (cairo_t*) struct_);
Py_RETURN_NONE;
}
static PyObject *
cairo_surface_to_arg (PyObject *value,
GIInterfaceInfo *interface_info,
GITransfer transfer,
GIArgument *arg)
{
cairo_surface_t *surface;
g_assert (transfer == GI_TRANSFER_NOTHING);
surface = ( (PycairoSurface*) value)->surface;
if (!surface) {
PyErr_SetString (PyExc_ValueError, "Surface instance wrapping a NULL surface");
return NULL;
}
arg->v_pointer = surface;
Py_RETURN_NONE;
}
static PyObject *
cairo_surface_from_arg (GIInterfaceInfo *interface_info, gpointer data)
{
cairo_surface_t *surface = (cairo_surface_t*) data;
cairo_surface_reference (surface);
return PycairoSurface_FromSurface (surface, NULL);
}
static PyObject *
cairo_surface_release (GIBaseInfo *base_info,
gpointer struct_)
{
cairo_surface_destroy ( (cairo_surface_t*) struct_);
Py_RETURN_NONE;
}
static PyObject *
cairo_path_to_arg (PyObject *value,
GIInterfaceInfo *interface_info,
GITransfer transfer,
GIArgument *arg)
{
cairo_path_t *path;
g_assert (transfer == GI_TRANSFER_NOTHING);
path = ( (PycairoPath*) value)->path;
if (!path) {
PyErr_SetString (PyExc_ValueError, "Path instance wrapping a NULL path");
return NULL;
}
arg->v_pointer = path;
Py_RETURN_NONE;
}
static PyObject *
cairo_path_from_arg (GIInterfaceInfo *interface_info, gpointer data)
{
cairo_path_t *path = (cairo_path_t*) data;
return PycairoPath_FromPath (path);
}
static PyObject *
cairo_path_release (GIBaseInfo *base_info,
gpointer struct_)
{
cairo_path_destroy ( (cairo_path_t*) struct_);
Py_RETURN_NONE;
}
static PyObject *
cairo_font_options_to_arg (PyObject *value,
GIInterfaceInfo *interface_info,
GITransfer transfer,
GIArgument *arg)
{
cairo_font_options_t *font_options;
g_assert (transfer == GI_TRANSFER_NOTHING);
font_options = ( (PycairoFontOptions*) value)->font_options;
if (!font_options) {
PyErr_SetString (PyExc_ValueError, "FontOptions instance wrapping a NULL font_options");
return NULL;
}
arg->v_pointer = font_options;
Py_RETURN_NONE;
}
static PyObject *
cairo_font_options_from_arg (GIInterfaceInfo *interface_info, gpointer data)
{
cairo_font_options_t *font_options = (cairo_font_options_t*) data;
return PycairoFontOptions_FromFontOptions (cairo_font_options_copy (font_options));
}
static PyObject *
cairo_font_options_release (GIBaseInfo *base_info,
gpointer struct_)
{
cairo_font_options_destroy ( (cairo_font_options_t*) struct_);
Py_RETURN_NONE;
}
static PyMethodDef _gi_cairo_functions[] = { {0,} };
PYGLIB_MODULE_START(_gi_cairo, "_gi_cairo")
{
#if PY_VERSION_HEX < 0x03000000
Pycairo_IMPORT;
#else
Pycairo_CAPI = (Pycairo_CAPI_t*) PyCapsule_Import("cairo.CAPI", 0);
#endif
if (Pycairo_CAPI == NULL)
return PYGLIB_MODULE_ERROR_RETURN;
pygi_register_foreign_struct ("cairo",
"Context",
cairo_context_to_arg,
cairo_context_from_arg,
cairo_context_release);
pygi_register_foreign_struct ("cairo",
"Surface",
cairo_surface_to_arg,
cairo_surface_from_arg,
cairo_surface_release);
pygi_register_foreign_struct ("cairo",
"Path",
cairo_path_to_arg,
cairo_path_from_arg,
cairo_path_release);
pygi_register_foreign_struct ("cairo",
"FontOptions",
cairo_font_options_to_arg,
cairo_font_options_from_arg,
cairo_font_options_release);
}
PYGLIB_MODULE_END;
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