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d4e8fdd703
This fixes some encoding problems, and hopefully also bug 3410. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17746 a592a061-630c-0410-9148-cb99ea01b6c8
159 lines
4.0 KiB
C
159 lines
4.0 KiB
C
/**
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* \file helper_funcs.C
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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 Jean-Marc Lasgouttes
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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 "helper_funcs.h"
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#include "gettext.h"
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#include "lyxlength.h"
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#include "frontends/FileDialog.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include "support/package.h"
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using std::pair;
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using std::string;
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using std::vector;
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namespace lyx {
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using support::addName;
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using support::FileFilterList;
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using support::getExtension;
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using support::libFileSearch;
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using support::makeAbsPath;
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using support::makeRelPath;
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using support::onlyFilename;
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using support::onlyPath;
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using support::package;
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using support::prefixIs;
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using support::removeExtension;
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namespace frontend {
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docstring const browseFile(docstring const & filename,
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docstring const & title,
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FileFilterList const & filters,
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bool save,
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pair<docstring,docstring> const & dir1,
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pair<docstring,docstring> const & dir2)
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{
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docstring lastPath = from_ascii(".");
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if (!filename.empty())
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lastPath = from_utf8(onlyPath(to_utf8(filename)));
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FileDialog fileDlg(title, LFUN_SELECT_FILE_SYNC, dir1, dir2);
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FileDialog::Result result;
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if (save)
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result = fileDlg.save(lastPath, filters,
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from_utf8(onlyFilename(to_utf8(filename))));
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else
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result = fileDlg.open(lastPath, filters,
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from_utf8(onlyFilename(to_utf8(filename))));
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return result.second;
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}
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docstring const browseRelFile(docstring const & filename,
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docstring const & refpath,
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docstring const & title,
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FileFilterList const & filters,
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bool save,
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pair<docstring,docstring> const & dir1,
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pair<docstring,docstring> const & dir2)
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{
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docstring const fname = from_utf8(makeAbsPath(
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to_utf8(filename), to_utf8(refpath)).absFilename());
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docstring const outname = browseFile(fname, title, filters, save,
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dir1, dir2);
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docstring const reloutname = makeRelPath(outname, refpath);
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if (prefixIs(reloutname, from_ascii("../")))
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return outname;
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else
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return reloutname;
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}
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docstring const browseLibFile(docstring const & dir,
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docstring const & name,
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docstring const & ext,
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docstring const & title,
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FileFilterList const & filters)
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{
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// FIXME UNICODE
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pair<docstring, docstring> const dir1(_("System files|#S#s"),
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from_utf8(addName(package().system_support().absFilename(), to_utf8(dir))));
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pair<docstring, docstring> const dir2(_("User files|#U#u"),
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from_utf8(addName(package().user_support().absFilename(), to_utf8(dir))));
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docstring const result = browseFile(from_utf8(
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libFileSearch(to_utf8(dir), to_utf8(name), to_utf8(ext)).absFilename()),
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title, filters, false, dir1, dir2);
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// remove the extension if it is the default one
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docstring noextresult;
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if (from_utf8(getExtension(to_utf8(result))) == ext)
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noextresult = from_utf8(removeExtension(to_utf8(result)));
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else
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noextresult = result;
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// remove the directory, if it is the default one
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docstring const file = from_utf8(onlyFilename(to_utf8(noextresult)));
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if (from_utf8(libFileSearch(to_utf8(dir), to_utf8(file), to_utf8(ext)).absFilename()) == result)
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return file;
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else
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return noextresult;
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}
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docstring const browseDir(docstring const & pathname,
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docstring const & title,
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pair<docstring,docstring> const & dir1,
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pair<docstring,docstring> const & dir2)
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{
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docstring lastPath = from_ascii(".");
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if (!pathname.empty())
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lastPath = from_utf8(onlyPath(to_utf8(pathname)));
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FileDialog fileDlg(title, LFUN_SELECT_FILE_SYNC, dir1, dir2);
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FileDialog::Result const result =
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fileDlg.opendir(lastPath, from_utf8(onlyFilename(to_utf8(pathname))));
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return result.second;
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}
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vector<docstring> const getLatexUnits()
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{
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vector<docstring> units;
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int i = 0;
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char const * str = stringFromUnit(i);
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for (; str != 0; ++i, str = stringFromUnit(i))
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units.push_back(from_ascii(str));
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return units;
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}
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} // namespace frontend
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} // namespace lyx
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