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cmake/Source/cmDocumentationFormatterUsa...

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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile: cmDocumentationFormatterUsage.cxx,v $
Language: C++
Date: $Date: 2007-10-22 16:48:39 $
Version: $Revision: 1.4 $
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmDocumentationFormatterUsage.h"
#include "cmDocumentationSection.h"
cmDocumentationFormatterUsage::cmDocumentationFormatterUsage()
:cmDocumentationFormatterText()
{
}
void cmDocumentationFormatterUsage
::PrintSection(std::ostream& os,
const cmDocumentationSection &section,
const char* name)
{
if(name)
{
os << 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 << " " << op->Name;
this->TextIndent = " ";
int align = static_cast<int>(strlen(this->TextIndent))-4;
for(int i = static_cast<int>(op->Name.size()); i < align; ++i)
{
os << " ";
}
if (op->Name.size() > strlen(this->TextIndent)-4 )
{
os << "\n";
os.write(this->TextIndent, strlen(this->TextIndent)-2);
}
os << "= ";
this->PrintColumn(os, op->Brief.c_str());
os << "\n";
}
else
{
os << "\n";
this->TextIndent = "";
this->PrintFormatted(os, op->Brief.c_str());
}
}
os << "\n";
}