CMake/Source/cmDocumentationFormatterMan.cxx
Alex Neundorf 38df155dd3 documentation: preparation for making the man section configurable
This patch adds a man section number, which is then used by the
DocumentationFormatterMan. The section number is right now always 1,
detecting this from the file name will be the next step.

Alex
2012-06-21 23:06:08 +02:00

103 lines
2.9 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmDocumentationFormatterMan.h"
#include "cmDocumentationSection.h"
#include "cmSystemTools.h"
#include "cmVersion.h"
cmDocumentationFormatterMan::cmDocumentationFormatterMan()
:cmDocumentationFormatter()
,ManSection(1)
{
}
void cmDocumentationFormatterMan::SetManSection(int manSection)
{
this->ManSection = manSection;
}
void cmDocumentationFormatterMan
::PrintSection(std::ostream& os,
const cmDocumentationSection &section,
const char* name)
{
if(name)
{
os << ".SH " << name << "\n";
}
const std::vector<cmDocumentationEntry> &entries =
section.GetEntries();
for(std::vector<cmDocumentationEntry>::const_iterator op = entries.begin();
op != entries.end(); ++op)
{
if(op->Name.size())
{
os << ".TP\n"
<< ".B " << (op->Name.size()?op->Name.c_str():"*") << "\n";
this->PrintFormatted(os, op->Brief.c_str());
this->PrintFormatted(os, op->Full.c_str());
}
else
{
os << ".PP\n";
this->PrintFormatted(os, op->Brief.c_str());
}
}
}
void cmDocumentationFormatterMan::EscapeText(std::string& man_text)
{
cmSystemTools::ReplaceString(man_text, "\\", "\\\\");
cmSystemTools::ReplaceString(man_text, "-", "\\-");
}
void cmDocumentationFormatterMan::PrintPreformatted(std::ostream& os,
const char* text)
{
std::string man_text = text;
this->EscapeText(man_text);
os << ".nf\n" << man_text;
if (*text && man_text.at(man_text.length()-1) != '\n')
os << "\n";
os << ".fi\n\n";
}
void cmDocumentationFormatterMan::PrintParagraph(std::ostream& os,
const char* text)
{
std::string man_text = text;
this->EscapeText(man_text);
os << man_text << "\n\n";
}
//----------------------------------------------------------------------------
void cmDocumentationFormatterMan::PrintHeader(const char* docname,
const char* appname,
std::ostream& os)
{
std::string s_docname(docname), s_appname(appname);
this->EscapeText(s_docname);
this->EscapeText(s_appname);
os << ".TH " << s_docname << " " << this->ManSection << " \""
<< cmSystemTools::GetCurrentDateTime("%B %d, %Y").c_str()
<< "\" \"" << s_appname
<< " " << cmVersion::GetCMakeVersion()
<< "\"\n";
}