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103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
/*
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Copyright (C) 2013 xyz, Ilya Zhuravlev <whatever@xyz.is>
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Copyright (C) 2016 Nore, Nathanaël Courant <nore@mesecons.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#pragma once
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#include <string>
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#include <vector>
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#include <SColor.h>
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class EnrichedString {
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public:
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EnrichedString();
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EnrichedString(const std::wstring &s,
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const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
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EnrichedString(const wchar_t *str,
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const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
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EnrichedString(const std::wstring &string,
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const std::vector<irr::video::SColor> &colors);
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void clear();
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void operator=(const wchar_t *str);
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void addAtEnd(const std::wstring &s, const irr::video::SColor &color);
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// Adds the character source[i] at the end.
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// An EnrichedString should always be able to be copied
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// to the end of an existing EnrichedString that way.
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void addChar(const EnrichedString &source, size_t i);
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// Adds a single character at the end, without specifying its
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// color. The color used will be the one from the last character.
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void addCharNoColor(wchar_t c);
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EnrichedString substr(size_t pos = 0, size_t len = std::string::npos) const;
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EnrichedString operator+(const EnrichedString &other) const;
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void operator+=(const EnrichedString &other);
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const wchar_t *c_str() const;
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const std::vector<irr::video::SColor> &getColors() const;
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const std::wstring &getString() const;
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void setDefaultColor(const irr::video::SColor &color);
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void updateDefaultColor();
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inline const irr::video::SColor &getDefaultColor() const
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{
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return m_default_color;
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}
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inline bool operator==(const EnrichedString &other) const
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{
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return (m_string == other.m_string && m_colors == other.m_colors);
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}
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inline bool operator!=(const EnrichedString &other) const
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{
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return !(*this == other);
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}
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inline bool empty() const
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{
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return m_string.empty();
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}
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inline size_t size() const
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{
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return m_string.size();
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}
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inline bool hasBackground() const
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{
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return m_has_background;
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}
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inline irr::video::SColor getBackground() const
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{
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return m_background;
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}
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inline void setBackground(const irr::video::SColor &color)
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{
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m_background = color;
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m_has_background = true;
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}
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private:
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std::wstring m_string;
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std::vector<irr::video::SColor> m_colors;
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bool m_has_background;
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irr::video::SColor m_default_color;
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irr::video::SColor m_background;
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// This variable defines the length of the default-colored text.
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// Change this to a std::vector if an "end coloring" tag is wanted.
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size_t m_default_length = 0;
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};
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