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Background color unchanged 

Keep the background color unchaged on Windows console when using colored loggers.
This commit is contained in:
Gabriel Vaduva 2017-07-29 23:07:02 +03:00 committed by GitHub
parent fc14ac23e9
commit 3173422786
1 changed files with 5 additions and 1 deletions
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6
include/spdlog/sinks/wincolor_sink.h
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@ -80,7 +80,11 @@ private:
{
CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info;
GetConsoleScreenBufferInfo(out_handle_, &orig_buffer_info);
SetConsoleTextAttribute(out_handle_, attribs);
WORD back_color = orig_buffer_info.wAttributes;
// retrieve the current background color
back_color &= ~(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
// keep the background color unchanged
SetConsoleTextAttribute(out_handle_, attribs | back_color);
return orig_buffer_info.wAttributes; //return orig attribs
}
};