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/******************************************************************************
*
*
*
* Copyright (C) 1997-2015 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#include <stdexcept>
#include <stdlib.h>
#include "doxygen.h"
#include "outputgen.h"
#include "message.h"
#include "portable.h"
OutputGenerator::OutputGenerator(const QCString &dir) : m_t(nullptr), m_dir(dir)
{
//printf("OutputGenerator::OutputGenerator()\n");
}
OutputGenerator::~OutputGenerator()
{
//printf("OutputGenerator::~OutputGenerator()\n");
}
OutputGenerator::OutputGenerator(const OutputGenerator &og) : m_t(nullptr)
{
m_dir = og.m_dir;
// we don't copy the other fields.
// after copying startPlainFile() should be called
if (og.m_t.stream()!=nullptr)
{
throw std::runtime_error("OutputGenerator copy constructor called while a file is processing");
}
}
OutputGenerator &OutputGenerator::operator=(const OutputGenerator &og)
{
m_dir = og.m_dir;
// we don't copy the other fields.
// after assignment startPlainFile() should be called
if (og.m_t.stream()!=nullptr)
{
throw std::runtime_error("OutputGenerator assignment operator called while a file is processing");
}
return *this;
}
void OutputGenerator::startPlainFile(const QCString &name)
{
//printf("startPlainFile(%s)\n",qPrint(name));
m_fileName=m_dir+"/"+name;
m_file = Portable::fopen(m_fileName.data(),"wb");
if (m_file==0)
{
term("Could not open file %s for writing\n",qPrint(m_fileName));
}
m_t.setFile(m_file);
}
void OutputGenerator::endPlainFile()
{
m_t.flush();
m_t.setStream(nullptr);
Portable::fclose(m_file);
m_fileName.resize(0);
}
QCString OutputGenerator::dir() const
{
return m_dir;
}
QCString OutputGenerator::fileName() const
{
return m_fileName;
}
void OutputGenerator::pushGeneratorState()
{
m_genStack.push(isEnabled());
//printf("%p:pushGeneratorState(%d) enabled=%d\n",this,genStack->count(),isEnabled());
}
void OutputGenerator::popGeneratorState()
{
//printf("%p:popGeneratorState(%d) enabled=%d\n",this,genStack->count(),isEnabled());
if (!m_genStack.empty())
{
bool lb = m_genStack.top();
m_genStack.pop();
if (lb) enable(); else disable();
}
}
void OutputGenerator::enable()
{
if (!m_genStack.empty())
{
m_active=m_genStack.top();
}
else
{
m_active=true;
}
}
void OutputGenerator::disable()
{
m_active=false;
}
void OutputGenerator::enableIf(OutputGenerator::OutputType o)
{
if (o==type()) enable();
}
void OutputGenerator::disableIf(OutputGenerator::OutputType o)
{
if (o==type()) disable();
}
void OutputGenerator::disableIfNot(OutputGenerator::OutputType o)
{
if (o!=type()) disable();
}
bool OutputGenerator::isEnabled(OutputGenerator::OutputType o)
{
return (o==type() && m_active);
}
OutputGenerator *OutputGenerator::get(OutputGenerator::OutputType o)
{
return (o==type()) ? this : 0;
}
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