diff options
Diffstat (limited to 'libs/cairo-1.16.0/util/cairo-gobject/cairo-gobject-structs.c')
| -rw-r--r-- | libs/cairo-1.16.0/util/cairo-gobject/cairo-gobject-structs.c | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/util/cairo-gobject/cairo-gobject-structs.c b/libs/cairo-1.16.0/util/cairo-gobject/cairo-gobject-structs.c new file mode 100644 index 0000000..4bbf11b --- /dev/null +++ b/libs/cairo-1.16.0/util/cairo-gobject/cairo-gobject-structs.c @@ -0,0 +1,89 @@ +/* cairo - a vector graphics library with display and print output + * + * Copyright © 2010 Red Hat Inc. + * + * This library is free software; you can redistribute it and/or + * modify it either under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation + * (the "LGPL") or, at your option, under the terms of the Mozilla + * Public License Version 1.1 (the "MPL"). If you do not alter this + * notice, a recipient may use your version of this file under either + * the MPL or the LGPL. + * + * You should have received a copy of the LGPL along with this library + * in the file COPYING-LGPL-2.1; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA + * You should have received a copy of the MPL along with this library + * in the file COPYING-MPL-1.1 + * + * The contents of this file are subject to the Mozilla Public License + * Version 1.1 (the "License"); you may not use this file except in + * compliance with the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY + * OF ANY KIND, either express or implied. See the LGPL or the MPL for + * the specific language governing rights and limitations. + * + * The Original Code is the cairo graphics library. + * + * The Initial Developer of the Original Code is University of Southern + * California. + * + * Contributor(s): + * Benjamin Otte <otte@redhat.com> + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "cairo-gobject.h" + +#define CAIRO_DEFINE_BOXED(Name,underscore_name,copy_func,free_func) \ +GType \ +underscore_name ## _get_type (void) \ +{ \ + static volatile gsize type_volatile = 0; \ + if (g_once_init_enter (&type_volatile)) { \ + GType type = g_boxed_type_register_static (g_intern_static_string (Name), \ + (GBoxedCopyFunc)copy_func, \ + (GBoxedFreeFunc)free_func); \ + g_once_init_leave (&type_volatile, type); \ + } \ + return type_volatile; \ +} + +CAIRO_DEFINE_BOXED ("CairoContext", cairo_gobject_context, + cairo_reference, cairo_destroy); +CAIRO_DEFINE_BOXED ("CairoDevice", cairo_gobject_device, + cairo_device_reference, cairo_device_destroy); +CAIRO_DEFINE_BOXED ("CairoPattern", cairo_gobject_pattern, + cairo_pattern_reference, cairo_pattern_destroy); +CAIRO_DEFINE_BOXED ("CairoSurface", cairo_gobject_surface, + cairo_surface_reference, cairo_surface_destroy); +CAIRO_DEFINE_BOXED ("CairoScaledFont", cairo_gobject_scaled_font, + cairo_scaled_font_reference, cairo_scaled_font_destroy); +CAIRO_DEFINE_BOXED ("CairoFontFace", cairo_gobject_font_face, + cairo_font_face_reference, cairo_font_face_destroy); +CAIRO_DEFINE_BOXED ("CairoFontOptions", cairo_gobject_font_options, + cairo_font_options_copy, cairo_font_options_destroy); +CAIRO_DEFINE_BOXED ("CairoRegion", cairo_gobject_region, + cairo_region_reference, cairo_region_destroy); + +#define COPY_FUNC(name) \ +static gpointer \ +cairo_gobject_cairo_ ## name ## _copy (gpointer src) \ +{ \ + return g_memdup (src, sizeof (cairo_ ## name ## _t)); \ +} + +COPY_FUNC (matrix) +CAIRO_DEFINE_BOXED ("CairoMatrix", cairo_gobject_matrix, + cairo_gobject_cairo_matrix_copy, g_free); +COPY_FUNC (rectangle) +CAIRO_DEFINE_BOXED ("CairoRectangle", cairo_gobject_rectangle, + cairo_gobject_cairo_rectangle_copy, g_free); +COPY_FUNC (rectangle_int) +CAIRO_DEFINE_BOXED ("CairoRectangleInt", cairo_gobject_rectangle_int, + cairo_gobject_cairo_rectangle_int_copy, g_free); |