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https://github.com/libSDL2pp/libSDL2pp.git
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64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
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libSDL2pp - C++11 bindings/wrapper for SDL2
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Copyright (C) 2014 Dmitry Marakasov <amdmi3@amdmi3.ru>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include <SDL2/SDL_ttf.h>
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#include <SDL2pp/Font.hh>
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#include <SDL2pp/RWops.hh>
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#include <SDL2pp/Exception.hh>
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namespace SDL2pp {
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Font::Font(const std::string& file, int ptsize, long index) {
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if ((font_ = TTF_OpenFontIndex(file.c_str(), ptsize, index)) == nullptr)
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throw Exception("TTF_OpenFontIndex failed");
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}
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Font::Font(RWops& rwops, int ptsize, long index) {
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if ((font_ = TTF_OpenFontIndexRW(rwops.Get(), 0, ptsize, index)) == nullptr)
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throw Exception("TTF_OpenFontIndexRW failed");
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}
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Font::~Font() {
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if (font_ != nullptr)
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TTF_CloseFont(font_);
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}
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Font::Font(Font&& other) noexcept : font_(other.font_) {
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other.font_ = nullptr;
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}
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Font& Font::operator=(Font&& other) noexcept {
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if (&other == this)
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return *this;
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if (font_ != nullptr)
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TTF_CloseFont(font_);
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font_ = other.font_;
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other.font_ = nullptr;
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return *this;
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}
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TTF_Font* Font::Get() const {
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return font_;
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}
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}
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