mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-12 14:05:59 +00:00
f1cba8ff64
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27425 a592a061-630c-0410-9148-cb99ea01b6c8
143 lines
3.6 KiB
C++
143 lines
3.6 KiB
C++
/**
|
|
* \file Exporter.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author unknown
|
|
* \author Alfredo Braunstein
|
|
* \author Lars Gullik Bjønnes
|
|
* \author Jean Marc Lasgouttes
|
|
* \author Angus Leeming
|
|
* \author John Levon
|
|
* \author André Pönitz
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "Exporter.h"
|
|
|
|
#include "Mover.h"
|
|
|
|
#include "frontends/alert.h"
|
|
|
|
#include "support/filetools.h"
|
|
#include "support/gettext.h"
|
|
#include "support/lstrings.h"
|
|
#include "support/Package.h"
|
|
|
|
#include <algorithm>
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
namespace lyx {
|
|
|
|
namespace Alert = frontend::Alert;
|
|
|
|
/// ask the user what to do if a file already exists
|
|
static int checkOverwrite(FileName const & filename)
|
|
{
|
|
if (!filename.exists())
|
|
return 0;
|
|
docstring text = bformat(_("The file %1$s already exists.\n\n"
|
|
"Do you want to overwrite that file?"),
|
|
makeDisplayPath(filename.absFilename()));
|
|
return Alert::prompt(_("Overwrite file?"),
|
|
text, 0, 2,
|
|
_("&Overwrite"), _("Overwrite &all"),
|
|
_("&Cancel export"));
|
|
}
|
|
|
|
|
|
/** copy file \p sourceFile to \p destFile. If \p force is false, the user
|
|
* will be asked before existing files are overwritten.
|
|
* \return
|
|
* - SUCCESS if this file got copied
|
|
* - FORCE if subsequent calls should not ask for confirmation before
|
|
* overwriting files anymore.
|
|
* - CANCEL if the export should be cancelled
|
|
*/
|
|
CopyStatus copyFile(string const & format,
|
|
FileName const & sourceFile, FileName const & destFile,
|
|
string const & latexFile, bool force)
|
|
{
|
|
CopyStatus ret = force ? FORCE : SUCCESS;
|
|
|
|
// Only copy files that are in our tmp dir, all other files would
|
|
// overwrite themselves. This check could be changed to
|
|
// boost::filesystem::equivalent(sourceFile, destFile) if export to
|
|
// other directories than the document directory is desired.
|
|
if (!prefixIs(onlyPath(sourceFile.absFilename()), package().temp_dir().absFilename()))
|
|
return ret;
|
|
|
|
if (!force) {
|
|
switch(checkOverwrite(destFile)) {
|
|
case 0:
|
|
ret = SUCCESS;
|
|
break;
|
|
case 1:
|
|
ret = FORCE;
|
|
break;
|
|
default:
|
|
return CANCEL;
|
|
}
|
|
}
|
|
|
|
Mover const & mover = getMover(format);
|
|
if (!mover.copy(sourceFile, destFile, latexFile))
|
|
Alert::error(_("Couldn't copy file"),
|
|
bformat(_("Copying %1$s to %2$s failed."),
|
|
makeDisplayPath(sourceFile.absFilename()),
|
|
makeDisplayPath(destFile.absFilename())));
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
ExportedFile::ExportedFile(FileName const & s, string const & e)
|
|
: sourceName(s), exportName(e)
|
|
{}
|
|
|
|
|
|
bool operator==(ExportedFile const & f1, ExportedFile const & f2)
|
|
{
|
|
return f1.sourceName == f2.sourceName &&
|
|
f1.exportName == f2.exportName;
|
|
|
|
}
|
|
|
|
|
|
void ExportData::addExternalFile(string const & format,
|
|
FileName const & sourceName,
|
|
string const & exportName)
|
|
{
|
|
// Make sure that we have every file only once, otherwise copyFile()
|
|
// would ask several times if it should overwrite a file.
|
|
vector<ExportedFile> & files = externalfiles[format];
|
|
ExportedFile file(sourceName, exportName);
|
|
if (find(files.begin(), files.end(), file) == files.end())
|
|
files.push_back(file);
|
|
}
|
|
|
|
|
|
void ExportData::addExternalFile(string const & format,
|
|
FileName const & sourceName)
|
|
{
|
|
addExternalFile(format, sourceName, onlyFilename(sourceName.absFilename()));
|
|
}
|
|
|
|
|
|
vector<ExportedFile> const
|
|
ExportData::externalFiles(string const & format) const
|
|
{
|
|
FileMap::const_iterator cit = externalfiles.find(format);
|
|
if (cit != externalfiles.end())
|
|
return cit->second;
|
|
return vector<ExportedFile>();
|
|
}
|
|
|
|
|
|
} // namespace lyx
|