mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-04 22:32:19 +00:00
0dee3eff18
Of course this will only work if output_changes was true when creating the .tex file. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@40139 a592a061-630c-0410-9148-cb99ea01b6c8
76 lines
1.3 KiB
C++
76 lines
1.3 KiB
C++
/**
|
|
* \file LaTeXPackages.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author José Matos
|
|
* \author Lars Gullik Bjønnes
|
|
* \author Jean-Marc Lasgouttes
|
|
* \author Jürgen Vigna
|
|
* \author André Pönitz
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "LaTeXPackages.h"
|
|
|
|
#include "Lexer.h"
|
|
|
|
#include "support/FileName.h"
|
|
#include "support/filetools.h"
|
|
#include "support/lstrings.h"
|
|
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
|
|
namespace lyx {
|
|
|
|
LaTeXPackages::Packages LaTeXPackages::packages_;
|
|
|
|
|
|
void LaTeXPackages::getAvailable()
|
|
{
|
|
Lexer lex;
|
|
support::FileName const real_file = libFileSearch("", "packages.lst");
|
|
|
|
if (real_file.empty())
|
|
return;
|
|
|
|
lex.setFile(real_file);
|
|
|
|
if (!lex.isOK())
|
|
return;
|
|
|
|
// Make sure that we are clean
|
|
packages_.clear();
|
|
|
|
bool finished = false;
|
|
// Parse config-file
|
|
while (lex.isOK() && !finished) {
|
|
switch (lex.lex()) {
|
|
case Lexer::LEX_FEOF:
|
|
finished = true;
|
|
break;
|
|
default:
|
|
packages_.insert(lex.getString());
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool LaTeXPackages::isAvailable(string const & name)
|
|
{
|
|
if (packages_.empty())
|
|
getAvailable();
|
|
string n = name;
|
|
if (suffixIs(n, ".sty"))
|
|
n.erase(name.length() - 4);
|
|
return packages_.find(n) != packages_.end();
|
|
}
|
|
|
|
} // namespace lyx
|