// -*- C++ -*-
-/* This file is part of
- * ======================================================
+/**
+ * \file helper_funcs.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
+ * \author Angus Leeming
*
- * Copyright 2001 The LyX Team.
- *
- * ======================================================
- *
- * \file ControlCitation.h
- * \author Angus Leeming <a.leeming@ic.ac.uk>
+ * Full author contact details are available in file CREDITS.
*/
#ifndef HELPERFUNCS_H
#define HELPERFUNCS_H
-#include <utility> // pair
+#include <boost/bind.hpp>
+#include <utility>
+#include <vector>
+#include <string>
-#ifdef __GNUG__
-#pragma interface
-#endif
-/** Functions to convert a string to/from a vector. */
+namespace lyx {
-///
-string const
-getStringFromVector(std::vector<string> const & vec, string const & delim=",");
+namespace support {
+class FileFilterList;
+} // namespace support
-///
-std::vector<string> const
-getVectorFromString(string const & str, string const & delim=",");
-class LyXView;
-
+namespace frontend {
+
/** Launch a file dialog and return the chosen file.
filename: a suggested filename.
title: the title of the dialog.
pattern: *.ps etc.
dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
*/
-string const browseFile(LyXView *lv, string const & filename,
- string const & title,
- string const & pattern,
- std::pair<string,string> const & dir1 = std::make_pair(string(), string()),
- std::pair<string,string> const & dir2 = std::make_pair(string(), string()));
-
-
-/* Wrapper around browseFile which tries to provide a filename
- relative to relpath. If the relative path is of the form "foo.txt"
- or "bar/foo.txt", then it is returned as relative. OTOH, if it is
- of the form "../baz/foo.txt", an absolute path is returned. This is
- intended to be useful for insets which encapsulate files/
+std::string const
+browseFile(std::string const & filename,
+ std::string const & title,
+ support::FileFilterList const & filters,
+ bool save = false,
+ std::pair<std::string,std::string> const & dir1 =
+ std::make_pair(std::string(), std::string()),
+ std::pair<std::string,std::string> const & dir2 =
+ std::make_pair(std::string(), std::string()));
+
+
+/** Wrapper around browseFile which tries to provide a filename
+ relative to relpath. If the relative path is of the form "foo.txt"
+ or "bar/foo.txt", then it is returned as relative. OTOH, if it is
+ of the form "../baz/foo.txt", an absolute path is returned. This is
+ intended to be useful for insets which encapsulate files/
+*/
+std::string const
+browseRelFile(std::string const & filename,
+ std::string const & refpath,
+ std::string const & title,
+ support::FileFilterList const & filters,
+ bool save = false,
+ std::pair<std::string,std::string> const & dir1 =
+ std::make_pair(std::string(), std::string()),
+ std::pair<std::string,std::string> const & dir2 =
+ std::make_pair(std::string(), std::string()));
+
+
+/** Wrapper around browseFile which tries to provide a filename
+ * relative to the user or system directory. The dir, name and ext
+ * parameters have the same meaning as in the
+ * lyx::support::LibFileSearch function.
+ */
+std::string const
+browseLibFile(std::string const & dir,
+ std::string const & name,
+ std::string const & ext,
+ std::string const & title,
+ support::FileFilterList const & filters);
+
+
+/** Launch a file dialog and return the chosen directory.
+ pathname: a suggested pathname.
+ title: the title of the dialog.
+ dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
*/
-string const browseRelFile(LyXView *lv, string const & filename,
- string const & refpath,
- string const & title,
- string const & pattern,
- std::pair<string,string> const & dir1 = std::make_pair(string(), string()),
- std::pair<string,string> const & dir2 = std::make_pair(string(), string()));
+std::string const
+browseDir(std::string const & pathname,
+ std::string const & title,
+ std::pair<std::string,std::string> const & dir1 =
+ std::make_pair(std::string(), std::string()),
+ std::pair<std::string,std::string> const & dir2 =
+ std::make_pair(std::string(), std::string()));
/// Returns a vector of units that can be used to create a valid LaTeX length.
-std::vector<string> const getLatexUnits();
+std::vector<std::string> const getLatexUnits();
/** Functions to extract vectors of the first and second elems from a
vector<pair<A,B> >
*/
-
-namespace hide {
-
-template<class Pair>
-struct firster {
- typedef typename Pair::first_type first_type;
- first_type const & operator()(Pair const & p) { return p.first; }
-};
-
-template<class Pair>
-struct seconder {
- typedef typename Pair::second_type second_type;
- second_type const & operator()(Pair const & p) { return p.second; }
-};
-
-}
-
-///
template<class Pair>
std::vector<typename Pair::first_type> const
getFirst(std::vector<Pair> const & pr)
{
std::vector<typename Pair::first_type> tmp(pr.size());
std::transform(pr.begin(), pr.end(), tmp.begin(),
- hide::firster<Pair>());
+ boost::bind(&Pair::first, _1));
return tmp;
}
-///
template<class Pair>
std::vector<typename Pair::second_type> const
getSecond(std::vector<Pair> const & pr)
{
std::vector<typename Pair::second_type> tmp(pr.size());
std::transform(pr.begin(), pr.end(), tmp.begin(),
- hide::seconder<Pair>());
+ boost::bind(&Pair::second, _1));
return tmp;
}
+} // namespace frontend
+} // namespace lyx
-#endif // HELPERFUNCS_H
+#endif // NOT HELPERFUNCS_H
projects / lyx.git / blobdiff