69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2016 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef __UTIL_TERM_HPP
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#define __UTIL_TERM_HPP
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#include <iosfwd>
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namespace util::term {
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bool has_csi_support (void);
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namespace csi {
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struct code {
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static constexpr char CSI = '\x1B';
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};
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struct graphics : public code {
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static constexpr char terminator = 'm';
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enum layer : char {
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FOREGROUND = 30,
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BACKGROUND = 40
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};
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enum hue : char {
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BLACK = 0,
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RED = 1,
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GREEN = 2,
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YELLOW = 3,
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BLUE = 4,
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MAGENTA = 5,
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CYAN = 6,
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WHITE = 7,
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};
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graphics (layer, hue);
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explicit graphics (char value);
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char value (void) const;
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char value (char);
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static const graphics RESET;
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private:
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char m_value;
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};
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std::ostream& operator<< (std::ostream&, code);
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std::ostream& operator<< (std::ostream&, graphics);
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}
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}
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#endif
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