poppler-global.h

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/*
 * Copyright (C) 2009-2010, Pino Toscano <pino@kde.org>
 * Copyright (C) 2010, Patrick Spendrin <ps_ml@gmx.de>
 * Copyright (C) 2014, Hans-Peter Deifel <hpdeifel@gmx.de>
 * Copyright (C) 2018, Adam Reichold <adam.reichold@t-online.de>
 * Copyright (C) 2021, 2022, Albert Astals Cid <aacid@kde.org>
 * Copyright (C) 2022, Tobias C. Berner <tcberner@gmail.com>
 * Copyright (C) 2022, Oliver Sander <oliver.sander@tu-dresden.de>
 * Copyright (C) 2024, hugegameartgd@gmail.com
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#ifndef POPPLER_GLOBAL_H
#define POPPLER_GLOBAL_H
 
#include "poppler_cpp_export.h"
 
#include <ctime>
#include <iosfwd>
#include <string>
#include <vector>
 
namespace poppler {
 
namespace detail {
 
class POPPLER_CPP_EXPORT noncopyable
{
public:
    noncopyable(const noncopyable &) = delete;
    const noncopyable &operator=(const noncopyable &) = delete;
 
protected:
    noncopyable();
    ~noncopyable() = default;
    noncopyable &operator=(noncopyable &&other) noexcept;
};
 
}
 
typedef detail::noncopyable noncopyable;
 
enum rotation_enum
{
    rotate_0,
    rotate_90,
    rotate_180,
    rotate_270
};
 
enum page_box_enum
{
    media_box,
    crop_box,
    bleed_box,
    trim_box,
    art_box
};
 
enum permission_enum
{
    perm_print,
    perm_change,
    perm_copy,
    perm_add_notes,
    perm_fill_forms,
    perm_accessibility,
    perm_assemble,
    perm_print_high_resolution
};
 
enum case_sensitivity_enum
{
    case_sensitive,
    case_insensitive
};
 
typedef std::vector<char> byte_array;
 
typedef unsigned int /* time_t */ time_type;
 
// to disable warning only for this occurrence
#ifdef _MSC_VER
#    pragma warning(push)
#    pragma warning(disable : 4251) /* class 'A' needs to have dll interface for to be used by clients of class 'B'. */
#endif
class POPPLER_CPP_EXPORT ustring : public std::basic_string<char16_t>
{
public:
    ustring();
    ustring(size_type len, value_type ch);
    ~ustring();
 
    byte_array to_utf8() const;
    std::string to_latin1() const;
 
    static ustring from_utf8(const char *str, int len = -1);
    static ustring from_latin1(const std::string &str);
 
private:
    // forbid implicit std::string conversions
    explicit ustring(const std::string &);
    explicit operator std::string() const;
    ustring &operator=(const std::string &);
};
#ifdef _MSC_VER
#    pragma warning(pop)
#endif
 
[[deprecated]] POPPLER_CPP_EXPORT time_type convert_date(const std::string &date);
 
POPPLER_CPP_EXPORT time_t convert_date_t(const std::string &date);
 
POPPLER_CPP_EXPORT std::ostream &operator<<(std::ostream &stream, const byte_array &array);
 
POPPLER_CPP_EXPORT bool set_data_dir(const std::string &new_data_dir);
 
typedef void (*debug_func)(const std::string &, void *);
 
POPPLER_CPP_EXPORT void set_debug_error_function(debug_func debug_function, void *closure);
 
}
 
#endif