1/*
2 * Copyright (C) 2009-2010, Pino Toscano <pino@kde.org>
3 * Copyright (C) 2016 Jakub Alba <jakubalba@gmail.com>
4 * Copyright (C) 2019, Masamichi Hosoda <trueroad@trueroad.jp>
5 * Copyright (C) 2019, 2021, 2022, Albert Astals Cid <aacid@kde.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
20 */
21
22#ifndef POPPLER_DOCUMENT_H
23#define POPPLER_DOCUMENT_H
24
25#include "poppler-global.h"
26#include "poppler-font.h"
27
28#include <map>
29
30namespace poppler {
31
32class destination;
33class document_private;
34class embedded_file;
35class page;
36class toc;
37
38class POPPLER_CPP_EXPORT document : public poppler::noncopyable
39{
40public:
41 enum page_mode_enum
42 {
43 use_none,
44 use_outlines,
45 use_thumbs,
46 fullscreen,
47 use_oc,
48 use_attach
49 };
50
51 enum page_layout_enum
52 {
53 no_layout,
54 single_page,
55 one_column,
56 two_column_left,
57 two_column_right,
58 two_page_left,
59 two_page_right
60 };
61
62 ~document();
63
64 bool is_locked() const;
65 bool unlock(const std::string &owner_password, const std::string &user_password);
66
67 page_mode_enum page_mode() const;
68 page_layout_enum page_layout() const;
69 void get_pdf_version(int *major, int *minor) const;
70 std::vector<std::string> info_keys() const;
71
72 ustring info_key(const std::string &key) const;
73 bool set_info_key(const std::string &key, const ustring &val);
74
75 [[deprecated]] time_type info_date(const std::string &key) const;
76 [[deprecated]] bool set_info_date(const std::string &key, time_type val);
77 time_t info_date_t(const std::string &key) const;
78 bool set_info_date_t(const std::string &key, time_t val);
79
80 ustring get_title() const;
81 bool set_title(const ustring &title);
82 ustring get_author() const;
83 bool set_author(const ustring &author);
84 ustring get_subject() const;
85 bool set_subject(const ustring &subject);
86 ustring get_keywords() const;
87 bool set_keywords(const ustring &keywords);
88 ustring get_creator() const;
89 bool set_creator(const ustring &creator);
90 ustring get_producer() const;
91 bool set_producer(const ustring &producer);
92 [[deprecated]] time_type get_creation_date() const;
93 [[deprecated]] bool set_creation_date(time_type creation_date);
94 time_t get_creation_date_t() const;
95 bool set_creation_date_t(time_t creation_date);
96 [[deprecated]] time_type get_modification_date() const;
97 [[deprecated]] bool set_modification_date(time_type mod_date);
98 time_t get_modification_date_t() const;
99 bool set_modification_date_t(time_t mod_date);
100
101 bool remove_info();
102
103 bool is_encrypted() const;
104 bool is_linearized() const;
105 bool has_permission(permission_enum which) const;
106 ustring metadata() const;
107 bool get_pdf_id(std::string *permanent_id, std::string *update_id) const;
108
109 int pages() const;
110 page *create_page(const ustring &label) const;
111 page *create_page(int index) const;
112
113 std::vector<font_info> fonts() const;
114 font_iterator *create_font_iterator(int start_page = 0) const;
115
116 toc *create_toc() const;
117
118 bool has_embedded_files() const;
119 std::vector<embedded_file *> embedded_files() const;
120
121 // Named destinations are bytestrings, not string.
122 // So we use std::string instead of ustring.
123 std::map<std::string, destination> create_destination_map() const;
124
125 bool save(const std::string &file_name) const;
126 bool save_a_copy(const std::string &file_name) const;
127
128 static document *load_from_file(const std::string &file_name, const std::string &owner_password = std::string(), const std::string &user_password = std::string());
129 static document *load_from_data(byte_array *file_data, const std::string &owner_password = std::string(), const std::string &user_password = std::string());
130 static document *load_from_raw_data(const char *file_data, int file_data_length, const std::string &owner_password = std::string(), const std::string &user_password = std::string());
131
132private:
133 explicit document(document_private &dd);
134
135 document_private *d;
136 friend class document_private;
137};
138
139}
140
141#endif
142

source code of poppler/cpp/poppler-document.h