#include "support/lstrings.h"
#include "support/bind.h"
+#include "support/TempFile.h"
#include <sstream>
#include <fstream>
typedef vector<SnippetPair> BitmapFile;
-string const unique_filename(string const & bufferpath)
+FileName const unique_tex_filename(FileName const & bufferpath)
{
- // FIXME THREAD
- static int theCounter = 0;
- string const filename = lyx::convert<string>(theCounter++) + "lyxpreview";
- return addName(bufferpath, filename);
+ TempFile tempfile(bufferpath, "lyxpreviewXXXXXX.tex");
+ tempfile.setAutoRemove(false);
+ return tempfile.name();
}
LYXERR(Debug::GRAPHICS, "PreviewLoader::startLoading()");
// As used by the LaTeX file and by the resulting image files
- string const directory = buffer_.temppath();
+ FileName const directory(buffer_.temppath());
- string const filename_base = unique_filename(directory);
+ FileName const latexfile = unique_tex_filename(directory);
+ string const filename_base = removeExtension(latexfile.absFileName());
// Create an InProgress instance to place in the map of all
// such processes if it starts correctly.
pending_.clear();
// Output the LaTeX file.
- FileName const latexfile(filename_base + ".tex");
-
// we use the encoding of the buffer
Encoding const & enc = buffer_.params().encoding();
ofdocstream of;