mirror of https://github.com/minetest/minetest.git
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/*
|
|
Copyright (C) 2013 xyz, Ilya Zhuravlev <whatever@xyz.is>
|
|
Copyright (C) 2016 Nore, Nathanaëlle Courant <nore@mesecons.net>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, 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 Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <SColor.h>
|
|
|
|
using namespace irr;
|
|
|
|
class EnrichedString {
|
|
public:
|
|
EnrichedString();
|
|
EnrichedString(const std::wstring &s,
|
|
const video::SColor &color = video::SColor(255, 255, 255, 255));
|
|
EnrichedString(const wchar_t *str,
|
|
const video::SColor &color = video::SColor(255, 255, 255, 255));
|
|
EnrichedString(const std::wstring &string,
|
|
const std::vector<video::SColor> &colors);
|
|
EnrichedString &operator=(const wchar_t *str);
|
|
|
|
void clear();
|
|
|
|
void addAtEnd(const std::wstring &s, video::SColor color);
|
|
|
|
// Adds the character source[i] at the end.
|
|
// An EnrichedString should always be able to be copied
|
|
// to the end of an existing EnrichedString that way.
|
|
void addChar(const EnrichedString &source, size_t i);
|
|
|
|
// Adds a single character at the end, without specifying its
|
|
// color. The color used will be the one from the last character.
|
|
void addCharNoColor(wchar_t c);
|
|
|
|
EnrichedString getNextLine(size_t *pos) const;
|
|
EnrichedString substr(size_t pos = 0, size_t len = std::string::npos) const;
|
|
EnrichedString operator+(const EnrichedString &other) const;
|
|
void operator+=(const EnrichedString &other);
|
|
const wchar_t *c_str() const;
|
|
const std::vector<video::SColor> &getColors() const;
|
|
const std::wstring &getString() const;
|
|
|
|
inline void setDefaultColor(video::SColor color)
|
|
{
|
|
m_default_color = color;
|
|
updateDefaultColor();
|
|
}
|
|
void updateDefaultColor();
|
|
inline const video::SColor &getDefaultColor() const
|
|
{
|
|
return m_default_color;
|
|
}
|
|
|
|
inline bool operator==(const EnrichedString &other) const
|
|
{
|
|
return (m_string == other.m_string && m_colors == other.m_colors);
|
|
}
|
|
inline bool operator!=(const EnrichedString &other) const
|
|
{
|
|
return !(*this == other);
|
|
}
|
|
inline bool empty() const
|
|
{
|
|
return m_string.empty();
|
|
}
|
|
inline size_t size() const
|
|
{
|
|
return m_string.size();
|
|
}
|
|
|
|
inline bool hasBackground() const
|
|
{
|
|
return m_has_background;
|
|
}
|
|
inline video::SColor getBackground() const
|
|
{
|
|
return m_background;
|
|
}
|
|
inline void setBackground(video::SColor color)
|
|
{
|
|
m_background = color;
|
|
m_has_background = true;
|
|
}
|
|
|
|
private:
|
|
std::wstring m_string;
|
|
std::vector<video::SColor> m_colors;
|
|
bool m_has_background;
|
|
video::SColor m_default_color;
|
|
video::SColor m_background;
|
|
// This variable defines the length of the default-colored text.
|
|
// Change this to a std::vector if an "end coloring" tag is wanted.
|
|
size_t m_default_length = 0;
|
|
};
|