bac831cd69
- license header in new files - changed "powerline" into "powerline-right" - added braces around one-liners - small fixes concerning whitespace
50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
/* vim: tabstop=2 shiftwidth=2 expandtab textwidth=80 linebreak wrap
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*
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* Copyright 2012 Matthew McCormick
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* Copyright 2016 Michał Goliński
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*
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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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#include "powerline.h"
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#include <cstring>
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#include <sstream>
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#define PWL_RIGHT_FILLED ""
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const char * bg2fg(const char s[])
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{
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static char buf[40] = {0};
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const char *substr = index(s, ',');
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buf[0] = '#';
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buf[1] = '[';
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buf[2] = 'f';
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strcpy(buf+3, substr+2);
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return buf;
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}
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void powerline(std::ostringstream &oss, const char s[], bool use_powerline)
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{
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if( use_powerline )
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{
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oss << bg2fg(s)
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<< PWL_RIGHT_FILLED
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<< s << ' ';
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}
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else
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{
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oss << s;
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}
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}
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