98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
#include "./ansiescapecodes.h"
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/*!
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* \brief Encapsulates functions for formatted terminal output using ANSI escape codes.
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*/
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namespace EscapeCodes {
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/*!
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* \brief Controls whether the functions inside the EscapeCodes namespace actually make use of escape codes.
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*
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* This allows to disable use of escape codes when not appropriate.
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*
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* The default value can be configured at build time by setting the CMake variable ENABLE_ESCAPE_CODES_BY_DEFAULT.
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* The "default for the default" is true.
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* However, the default is overridden with the value of the environment variable ENABLE_ESCAPE_CODES when instantiating
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* an ApplicationUtilities::NoColorArgument (if ENABLE_ESCAPE_CODES is present).
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*
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* \sa ApplicationUtilities::NoColorArgument
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*/
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bool enabled =
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#ifdef CPP_UTILITIES_ESCAPE_CODES_ENABLED_BY_DEFAULT
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true
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#else
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false
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#endif
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;
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/*!
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* \brief Prints the specified \a phrase.
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*/
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std::ostream &operator<<(std::ostream &stream, Phrases phrase)
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{
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switch (phrase) {
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case Phrases::Error:
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setStyle(stream, Color::Red, ColorContext::Foreground, TextAttribute::Bold);
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stream << "Error: ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::Warning:
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setStyle(stream, Color::Yellow, ColorContext::Foreground, TextAttribute::Bold);
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stream << "Warning: ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::End:
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setStyle(stream, TextAttribute::Reset);
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stream << '\n';
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break;
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case Phrases::PlainMessage:
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stream << " ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::SuccessMessage:
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setStyle(stream, Color::Green, ColorContext::Foreground, TextAttribute::Bold);
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stream << "==> ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::SubMessage:
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setStyle(stream, Color::Green, ColorContext::Foreground, TextAttribute::Bold);
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stream << " -> ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::ErrorMessage:
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setStyle(stream, Color::Red, ColorContext::Foreground, TextAttribute::Bold);
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stream << "==> ERROR: ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::WarningMessage:
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setStyle(stream, Color::Yellow, ColorContext::Foreground, TextAttribute::Bold);
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stream << "==> WARNING: ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::EndFlush:
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setStyle(stream, TextAttribute::Reset);
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stream << std::endl;
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break;
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case Phrases::Info:
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setStyle(stream, Color::Blue, ColorContext::Foreground, TextAttribute::Bold);
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stream << "Info: ";
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setStyle(stream, TextAttribute::Reset);
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setStyle(stream, TextAttribute::Bold);
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break;
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case Phrases::Override:
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eraseLine(stream);
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stream << '\r';
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break;
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}
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return stream;
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}
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} // namespace EscapeCodes
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