std::ostream& SimpleLogger::formatMessage(std::ostream& os, internal::LogLevel::Level level, const std::string& message, const internal::LogContext& context) {
if (formatter_ == NULL) {
os << message;
} else {
formatter_(os, level, message, context);
}
return (os);
}
void FormattedLogger::log(Severity severity, std::string tag, std::string message) {
if (severity >= level_) {
auto t = DateTime::now();
auto format = formatter_(severity, t, tag, message);
write_message(severity, wayward::format(format, {
{"start_color", ""},
{"end_color", ""},
{"severity", severity_as_string(severity)},
{"timestamp", t.strftime("%Y-%m-%d %H:%M:%S")},
{"tag", std::move(tag)},
{"message", std::move(message)}
}));
}
}
t_string tslider::get_value_label() const
{
if(!value_labels_.empty()) {
assert(value_labels_.size() == get_item_count());
return value_labels_[get_item_position()];
} else if(!minimum_value_label_.empty()
&& get_value() == get_minimum_value()) {
return minimum_value_label_;
} else if(!maximum_value_label_.empty()
&& get_value() == get_maximum_value()) {
return maximum_value_label_;
} else {
return t_string(formatter_(get_value()));
}
}
void ConsoleStreamLogger::log(Severity severity, std::string tag, std::string message) {
if (severity >= level()) {
const char* start_color = "";
const char* end_color = "";
if (colorize_) {
if (severity == Severity::Error) {
start_color = TerminalRed;
} else {
// Locking because we might be modifying tag_colors_.
std::unique_lock<std::mutex> L(mutex_);
auto existing_color = tag_colors_.find(tag);
size_t color_idx;
if (existing_color == tag_colors_.end()) {
color_idx = tag_colors_.size() % NumCycleColors;
tag_colors_[tag] = color_idx;
} else {
color_idx = existing_color->second;
}
start_color = CycleColors[color_idx];
}
end_color = TerminalResetColor;
}
auto t = DateTime::now();
auto format = formatter_(severity, t, tag, message);
write_message(severity, wayward::format(format, {
{"start_color", start_color},
{"end_color", end_color},
{"severity", severity_as_string(severity)},
{"timestamp", t.strftime("%Y-%m-%d %H:%M:%S")},
{"tag", std::move(tag)},
{"message", std::move(message)}
}));
}
}
typename formatter_result<Formatter>::type operator()( const T & s ) const {
BOOST_CHECK( !s.empty() );
return formatter_(s);
}
