/* cairo - a vector graphics library with display and print output * * Copyright © 2008 Chris Wilson * * 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 Chris Wilson * * Contributor(s): * Chris Wilson */ #ifndef CAIRO_SCRIPT_INTERPRETER_H #define CAIRO_SCRIPT_INTERPRETER_H #include #include CAIRO_BEGIN_DECLS typedef struct _cairo_script_interpreter cairo_script_interpreter_t; /* XXX expose csi_dictionary_t and pass to hooks */ typedef void (*csi_destroy_func_t) (void *closure, void *ptr); typedef cairo_surface_t * (*csi_surface_create_func_t) (void *closure, cairo_content_t content, double width, double height, long uid); typedef cairo_t * (*csi_context_create_func_t) (void *closure, cairo_surface_t *surface); typedef void (*csi_show_page_func_t) (void *closure, cairo_t *cr); typedef void (*csi_copy_page_func_t) (void *closure, cairo_t *cr); typedef cairo_surface_t * (*csi_create_source_image_t) (void *closure, cairo_format_t format, int width, int height, long uid); typedef struct _cairo_script_interpreter_hooks { void *closure; csi_surface_create_func_t surface_create; csi_destroy_func_t surface_destroy; csi_context_create_func_t context_create; csi_destroy_func_t context_destroy; csi_show_page_func_t show_page; csi_copy_page_func_t copy_page; csi_create_source_image_t create_source_image; } cairo_script_interpreter_hooks_t; cairo_public cairo_script_interpreter_t * cairo_script_interpreter_create (void); cairo_public void cairo_script_interpreter_install_hooks (cairo_script_interpreter_t *ctx, const cairo_script_interpreter_hooks_t *hooks); cairo_public cairo_status_t cairo_script_interpreter_run (cairo_script_interpreter_t *ctx, const char *filename); cairo_public cairo_status_t cairo_script_interpreter_feed_stream (cairo_script_interpreter_t *ctx, FILE *stream); cairo_public cairo_status_t cairo_script_interpreter_feed_string (cairo_script_interpreter_t *ctx, const char *line, int len); cairo_public unsigned int cairo_script_interpreter_get_line_number (cairo_script_interpreter_t *ctx); cairo_public cairo_script_interpreter_t * cairo_script_interpreter_reference (cairo_script_interpreter_t *ctx); cairo_public cairo_status_t cairo_script_interpreter_finish (cairo_script_interpreter_t *ctx); cairo_public cairo_status_t cairo_script_interpreter_destroy (cairo_script_interpreter_t *ctx); cairo_public cairo_status_t cairo_script_interpreter_translate_stream (FILE *stream, cairo_write_func_t write_func, void *closure); CAIRO_END_DECLS #endif /*CAIRO_SCRIPT_INTERPRETER_H*/