1 /* -*- Mode: c; tab-width: 8; c-basic-offset: 4; indent-tabs-mode: t; -*- */ 2 /* cairo - a vector graphics library with display and print output 3 * 4 * Copyright © 2003 University of Southern California 5 * Copyright © 2005 Red Hat, Inc 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it either under the terms of the GNU Lesser General Public 9 * License version 2.1 as published by the Free Software Foundation 10 * (the "LGPL") or, at your option, under the terms of the Mozilla 11 * Public License Version 1.1 (the "MPL"). If you do not alter this 12 * notice, a recipient may use your version of this file under either 13 * the MPL or the LGPL. 14 * 15 * You should have received a copy of the LGPL along with this library 16 * in the file COPYING-LGPL-2.1; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA 18 * You should have received a copy of the MPL along with this library 19 * in the file COPYING-MPL-1.1 20 * 21 * The contents of this file are subject to the Mozilla Public License 22 * Version 1.1 (the "License"); you may not use this file except in 23 * compliance with the License. You may obtain a copy of the License at 24 * http://www.mozilla.org/MPL/ 25 * 26 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY 27 * OF ANY KIND, either express or implied. See the LGPL or the MPL for 28 * the specific language governing rights and limitations. 29 * 30 * The Original Code is the cairo graphics library. 31 * 32 * The Initial Developer of the Original Code is University of Southern 33 * California. 34 * 35 * Contributor(s): 36 * Carl D. Worth <cworth@cworth.org> 37 * Kristian Høgsberg <krh@redhat.com> 38 * Keith Packard <keithp@keithp.com> 39 */ 40 41 #ifndef CAIRO_PS_SURFACE_PRIVATE_H 42 #define CAIRO_PS_SURFACE_PRIVATE_H 43 44 #include "cairo-ps.h" 45 46 #include "cairo-surface-private.h" 47 #include "cairo-surface-clipper-private.h" 48 #include "cairo-pdf-operators-private.h" 49 50 #include <time.h> 51 52 typedef struct _cairo_ps_form { 53 cairo_hash_entry_t base; 54 unsigned char *unique_id; 55 unsigned long unique_id_length; 56 cairo_bool_t is_image; 57 int id; 58 cairo_surface_t *src_surface; 59 cairo_rectangle_int_t src_surface_extents; 60 cairo_bool_t src_surface_bounded; 61 cairo_filter_t filter; 62 63 /* Union of source extents required for all operations using this form */ 64 cairo_rectangle_int_t required_extents; 65 } cairo_ps_form_t; 66 67 typedef struct cairo_ps_surface { 68 cairo_surface_t base; 69 70 /* Here final_stream corresponds to the stream/file passed to 71 * cairo_ps_surface_create surface is built. Meanwhile stream is a 72 * temporary stream in which the file output is built, (so that 73 * the header can be built and inserted into the target stream 74 * before the contents of the temporary stream are copied). */ 75 cairo_output_stream_t *final_stream; 76 77 FILE *tmpfile; 78 cairo_output_stream_t *stream; 79 80 cairo_bool_t eps; 81 cairo_bool_t contains_eps; 82 cairo_content_t content; 83 double width; 84 double height; 85 cairo_point_int_t document_bbox_p1, document_bbox_p2; /* in PS coordinates */ 86 cairo_rectangle_int_t surface_extents; 87 cairo_bool_t surface_bounded; 88 cairo_matrix_t cairo_to_ps; 89 cairo_bool_t paint_proc; /* TRUE if surface will be used in a PaintProc */ 90 91 cairo_bool_t current_pattern_is_solid_color; 92 cairo_color_t current_color; 93 94 int num_pages; 95 96 cairo_paginated_mode_t paginated_mode; 97 98 cairo_bool_t force_fallbacks; 99 cairo_bool_t has_creation_date; 100 time_t creation_date; 101 102 cairo_scaled_font_subsets_t *font_subsets; 103 104 cairo_list_t document_media; 105 cairo_array_t dsc_header_comments; 106 cairo_array_t dsc_setup_comments; 107 cairo_array_t dsc_page_setup_comments; 108 109 cairo_array_t recording_surf_stack; 110 111 cairo_array_t *dsc_comment_target; 112 113 cairo_ps_level_t ps_level; 114 cairo_ps_level_t ps_level_used; 115 116 cairo_surface_clipper_t clipper; 117 118 cairo_pdf_operators_t pdf_operators; 119 cairo_surface_t *paginated_surface; 120 cairo_hash_table_t *forms; 121 int num_forms; 122 long total_form_size; 123 } cairo_ps_surface_t; 124 125 #endif /* CAIRO_PS_SURFACE_PRIVATE_H */ 126