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12a6d46370
* src/cursor.C: add using std::for_each; * src/graphics/GraphicsTypes.h: add #include <string> * src/graph.C: add using std::fill; * src/frontends/controllers/helper_funcs.h: add #include <algorithm> * src/bufferview_funcs.C: add using std::find; * src/lyx_main.C: add using std::for_each; * configure.ac: don't use boost format on cygwin git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15176 a592a061-630c-0410-9148-cb99ea01b6c8
124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
// -*- C++ -*-
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/**
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* \file helper_funcs.h
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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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#ifndef HELPERFUNCS_H
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#define HELPERFUNCS_H
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#include <boost/bind.hpp>
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#include <utility>
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#include <vector>
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#include <string>
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#include <algorithm>
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namespace lyx {
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namespace support {
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class FileFilterList;
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} // namespace support
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namespace frontend {
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/** Launch a file dialog and return the chosen file.
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filename: a suggested filename.
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title: the title of the dialog.
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pattern: *.ps etc.
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dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
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*/
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std::string const
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browseFile(std::string const & filename,
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std::string const & title,
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support::FileFilterList const & filters,
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bool save = false,
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std::pair<std::string,std::string> const & dir1 =
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std::make_pair(std::string(), std::string()),
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std::pair<std::string,std::string> const & dir2 =
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std::make_pair(std::string(), std::string()));
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/** Wrapper around browseFile which tries to provide a filename
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relative to relpath. If the relative path is of the form "foo.txt"
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or "bar/foo.txt", then it is returned as relative. OTOH, if it is
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of the form "../baz/foo.txt", an absolute path is returned. This is
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intended to be useful for insets which encapsulate files/
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*/
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std::string const
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browseRelFile(std::string const & filename,
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std::string const & refpath,
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std::string const & title,
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support::FileFilterList const & filters,
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bool save = false,
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std::pair<std::string,std::string> const & dir1 =
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std::make_pair(std::string(), std::string()),
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std::pair<std::string,std::string> const & dir2 =
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std::make_pair(std::string(), std::string()));
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/** Wrapper around browseFile which tries to provide a filename
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* relative to the user or system directory. The dir, name and ext
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* parameters have the same meaning as in the
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* lyx::support::LibFileSearch function.
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*/
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std::string const
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browseLibFile(std::string const & dir,
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std::string const & name,
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std::string const & ext,
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std::string const & title,
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support::FileFilterList const & filters);
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/** Launch a file dialog and return the chosen directory.
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pathname: a suggested pathname.
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title: the title of the dialog.
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dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
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*/
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std::string const
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browseDir(std::string const & pathname,
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std::string const & title,
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std::pair<std::string,std::string> const & dir1 =
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std::make_pair(std::string(), std::string()),
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std::pair<std::string,std::string> const & dir2 =
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std::make_pair(std::string(), std::string()));
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/// Returns a vector of units that can be used to create a valid LaTeX length.
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std::vector<std::string> const getLatexUnits();
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/** Functions to extract vectors of the first and second elems from a
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vector<pair<A,B> >
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*/
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template<class Pair>
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std::vector<typename Pair::first_type> const
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getFirst(std::vector<Pair> const & pr)
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{
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std::vector<typename Pair::first_type> tmp(pr.size());
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std::transform(pr.begin(), pr.end(), tmp.begin(),
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boost::bind(&Pair::first, _1));
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return tmp;
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}
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template<class Pair>
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std::vector<typename Pair::second_type> const
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getSecond(std::vector<Pair> const & pr)
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{
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std::vector<typename Pair::second_type> tmp(pr.size());
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std::transform(pr.begin(), pr.end(), tmp.begin(),
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boost::bind(&Pair::second, _1));
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return tmp;
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}
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} // namespace frontend
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} // namespace lyx
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#endif // NOT HELPERFUNCS_H
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