void HelpWriterContext::writeOptionItem(const std::string &name,
const std::string &value,
const std::string &defaultValue,
const std::string &info,
const std::string &description) const
{
TextWriter &file = outputFile();
switch (outputFormat())
{
case eHelpOutputFormat_Console:
{
TextTableFormatter &formatter(impl_->state_->consoleOptionsFormatter());
formatter.clear();
formatter.addColumnLine(0, name);
formatter.addColumnLine(1, value);
if (!defaultValue.empty())
{
formatter.addColumnLine(2, "(" + defaultValue + ")");
}
if (!info.empty())
{
formatter.addColumnLine(3, "(" + info + ")");
}
TextLineWrapperSettings settings;
settings.setIndent(11);
settings.setLineLength(78);
std::string formattedDescription
= substituteMarkupAndWrapToString(settings, description);
file.writeLine(formatter.formatRow());
file.writeLine(formattedDescription);
break;
}
case eHelpOutputFormat_Rst:
{
std::string args(value);
if (!defaultValue.empty())
{
args.append(" (");
args.append(defaultValue);
args.append(")");
}
if (!info.empty())
{
args.append(" (");
args.append(info);
args.append(")");
}
file.writeLine(formatString("``%s`` %s", name.c_str(), args.c_str()));
TextLineWrapperSettings settings;
settings.setIndent(4);
file.writeLine(substituteMarkupAndWrapToString(settings, description));
break;
}
default:
GMX_THROW(NotImplementedError(
"This output format is not implemented"));
}
}
void HelpWriterContext::writeTextBlock(const std::string &text) const
{
TextLineWrapperSettings settings;
if (outputFormat() == eHelpOutputFormat_Console)
{
settings.setLineLength(78);
}
outputFile().writeLine(substituteMarkupAndWrapToString(settings, text));
}
void TextTableFormatter::addColumnHelpTextBlock(
int index, const HelpWriterContext &context, const std::string &text)
{
Impl::ColumnData &column = impl_->columnData(index);
TextLineWrapperSettings settings;
if (column.bWrap_)
{
settings.setLineLength(column.width());
}
std::vector<std::string> lines(
context.substituteMarkupAndWrapToVector(settings, text));
column.lines_.insert(column.lines_.end(), lines.begin(), lines.end());
}
void CommandLineHelpWriter::Impl::formatBugs(const HelpWriterContext &context)
{
if (bugs_.empty())
{
return;
}
context.writeTitle("Known Issues");
ConstArrayRef<const char *>::const_iterator i;
for (i = bugs_.begin(); i != bugs_.end(); ++i)
{
const char *const bug = *i;
TextLineWrapperSettings settings;
settings.setIndent(2);
settings.setFirstLineIndent(0);
settings.setLineLength(78);
context.outputFile().writeLine(
context.substituteMarkupAndWrapToString(
settings, formatString("* %s", bug)));
}
}
