1 /* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
3 * Copyright (c) 2010 Collabora Ltd. <http://www.collabora.co.uk/>
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to
7 * deal in the Software without restriction, including without limitation the
8 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
9 * sell copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
27 #if PY_VERSION_HEX < 0x03000000
29 static Pycairo_CAPI_t *Pycairo_CAPI;
31 #include <pycairo/py3cairo.h>
35 #include "pygi-foreign.h"
37 #include <pyglib-python-compat.h>
40 cairo_context_to_arg (PyObject *value,
41 GIInterfaceInfo *interface_info,
47 g_assert (transfer == GI_TRANSFER_NOTHING);
49 cr = PycairoContext_GET (value);
59 cairo_context_from_arg (GIInterfaceInfo *interface_info, gpointer data)
61 cairo_t *context = (cairo_t*) data;
63 cairo_reference (context);
65 return PycairoContext_FromContext (context, &PycairoContext_Type, NULL);
69 cairo_context_release (GIBaseInfo *base_info,
72 cairo_destroy ( (cairo_t*) struct_);
78 cairo_surface_to_arg (PyObject *value,
79 GIInterfaceInfo *interface_info,
83 cairo_surface_t *surface;
85 g_assert (transfer == GI_TRANSFER_NOTHING);
87 surface = ( (PycairoSurface*) value)->surface;
89 PyErr_SetString (PyExc_ValueError, "Surface instance wrapping a NULL surface");
93 arg->v_pointer = surface;
98 cairo_surface_from_arg (GIInterfaceInfo *interface_info, gpointer data)
100 cairo_surface_t *surface = (cairo_surface_t*) data;
102 cairo_surface_reference (surface);
104 return PycairoSurface_FromSurface (surface, NULL);
108 cairo_surface_release (GIBaseInfo *base_info,
111 cairo_surface_destroy ( (cairo_surface_t*) struct_);
117 cairo_path_to_arg (PyObject *value,
118 GIInterfaceInfo *interface_info,
124 g_assert (transfer == GI_TRANSFER_NOTHING);
126 path = ( (PycairoPath*) value)->path;
128 PyErr_SetString (PyExc_ValueError, "Path instance wrapping a NULL path");
132 arg->v_pointer = path;
137 cairo_path_from_arg (GIInterfaceInfo *interface_info, gpointer data)
139 cairo_path_t *path = (cairo_path_t*) data;
141 return PycairoPath_FromPath (path);
145 cairo_path_release (GIBaseInfo *base_info,
148 cairo_path_destroy ( (cairo_path_t*) struct_);
153 cairo_font_options_to_arg (PyObject *value,
154 GIInterfaceInfo *interface_info,
158 cairo_font_options_t *font_options;
160 g_assert (transfer == GI_TRANSFER_NOTHING);
162 font_options = ( (PycairoFontOptions*) value)->font_options;
164 PyErr_SetString (PyExc_ValueError, "FontOptions instance wrapping a NULL font_options");
168 arg->v_pointer = font_options;
173 cairo_font_options_from_arg (GIInterfaceInfo *interface_info, gpointer data)
175 cairo_font_options_t *font_options = (cairo_font_options_t*) data;
177 return PycairoFontOptions_FromFontOptions (cairo_font_options_copy (font_options));
181 cairo_font_options_release (GIBaseInfo *base_info,
184 cairo_font_options_destroy ( (cairo_font_options_t*) struct_);
188 static PyMethodDef _gi_cairo_functions[] = { {0,} };
189 PYGLIB_MODULE_START(_gi_cairo, "_gi_cairo")
191 #if PY_VERSION_HEX < 0x03000000
197 if (Pycairo_CAPI == NULL)
198 return PYGLIB_MODULE_ERROR_RETURN;
200 pygi_register_foreign_struct ("cairo",
202 cairo_context_to_arg,
203 cairo_context_from_arg,
204 cairo_context_release);
206 pygi_register_foreign_struct ("cairo",
208 cairo_surface_to_arg,
209 cairo_surface_from_arg,
210 cairo_surface_release);
212 pygi_register_foreign_struct ("cairo",
218 pygi_register_foreign_struct ("cairo",
220 cairo_font_options_to_arg,
221 cairo_font_options_from_arg,
222 cairo_font_options_release);