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109ea2be4a
This ensures that we use a consistent Python interpreter in LyX.
$${python} is replaced by the Python version found.
Users can apply this in preferences and use the same version defined by
LyX.
108 lines
2.3 KiB
C++
108 lines
2.3 KiB
C++
/**
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* \file Mover.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Angus Leeming
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "Mover.h"
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#include "support/FileName.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include "support/Systemcall.h"
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#include <fstream>
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#include <sstream>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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bool Mover::copy(FileName const & from, FileName const & to) const
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{
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return do_copy(from, to, to.absFileName());
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}
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bool Mover::do_copy(FileName const & from, FileName const & to,
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string const &) const
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{
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return from.copyTo(to);
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}
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bool Mover::rename(FileName const & from,
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FileName const & to) const
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{
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return do_rename(from, to, to.absFileName());
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}
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bool Mover::do_rename(FileName const & from, FileName const & to,
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string const &) const
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{
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return from.moveTo(to);
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}
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bool SpecialisedMover::do_copy(FileName const & from, FileName const & to,
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string const & latex) const
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{
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if (command_.empty())
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return Mover::do_copy(from, to, latex);
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string command = command_;
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command = subst(command, "$$i", quoteName(from.toFilesystemEncoding()));
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command = subst(command, "$$o", quoteName(to.toFilesystemEncoding()));
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command = subst(command, "$$l", quoteName(latex));
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command = subst(command, "$${python}", os::python());
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Systemcall one;
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return one.startscript(Systemcall::Wait, command) == 0;
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}
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bool SpecialisedMover::do_rename(FileName const & from, FileName const & to,
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string const & latex) const
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{
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if (command_.empty())
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return Mover::do_rename(from, to, latex);
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if (!do_copy(from, to, latex))
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return false;
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return from.removeFile();
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}
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void Movers::set(string const & fmt, string const & command)
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{
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specials_[fmt] = SpecialisedMover(command);
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}
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Mover const & Movers::operator()(string const & fmt) const
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{
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SpecialsMap::const_iterator const it = specials_.find(fmt);
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if (it == specials_.end())
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return default_;
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return it->second;
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}
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string const Movers::command(string const & fmt) const
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{
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SpecialsMap::const_iterator const it = specials_.find(fmt);
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return (it == specials_.end()) ? string() : it->second.command();
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}
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} // namespace lyx
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