2 Copyright (C) 2013 xyz, Ilya Zhuravlev <whatever@xyz.is>
3 Copyright (C) 2016 Nore, Nathanaƫl Courant <nore@mesecons.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef ENRICHEDSTRING_HEADER
21 #define ENRICHEDSTRING_HEADER
27 class EnrichedString {
30 EnrichedString(const std::wstring &s,
31 const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
32 EnrichedString(const wchar_t *str,
33 const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
34 EnrichedString(const std::wstring &string,
35 const std::vector<irr::video::SColor> &colors);
36 void operator=(const wchar_t *str);
37 void addAtEnd(const std::wstring &s, const irr::video::SColor &color);
39 // Adds the character source[i] at the end.
40 // An EnrichedString should always be able to be copied
41 // to the end of an existing EnrichedString that way.
42 void addChar(const EnrichedString &source, size_t i);
44 // Adds a single character at the end, without specifying its
45 // color. The color used will be the one from the last character.
46 void addCharNoColor(wchar_t c);
48 EnrichedString substr(size_t pos = 0, size_t len = std::string::npos) const;
49 EnrichedString operator+(const EnrichedString &other) const;
50 void operator+=(const EnrichedString &other);
51 const wchar_t *c_str() const;
52 const std::vector<irr::video::SColor> &getColors() const;
53 const std::wstring &getString() const;
54 inline bool operator==(const EnrichedString &other) const
56 return (m_string == other.m_string && m_colors == other.m_colors);
58 inline bool operator!=(const EnrichedString &other) const
60 return !(*this == other);
66 m_has_background = false;
68 inline bool empty() const
70 return m_string.empty();
72 inline size_t size() const
74 return m_string.size();
76 inline bool hasBackground() const
78 return m_has_background;
80 inline irr::video::SColor getBackground() const
85 std::wstring m_string;
86 std::vector<irr::video::SColor> m_colors;
87 bool m_has_background;
88 irr::video::SColor m_background;