string const browseFile(LyXView *lv, string const & filename,
string const & title,
string const & pattern,
- std::pair<string,string> const & dir1,
- std::pair<string,string> const & dir2);
+ std::pair<string,string> const & dir1 = std::make_pair(string(), string()),
+ std::pair<string,string> const & dir2 = std::make_pair(string(), string()));
-/** Functions to extract vectors of the first and second elems from a
- vector<pair<A,B> >
-*/
-
-///
-template <class A, class B>
-std::vector<A> const getFirst(std::vector<std::pair<A,B> > const & pairVec)
-{
- typedef std::vector<std::pair<A,B> > PV;
-
- std::vector<A> first(pairVec.size());
-
- for (PV::size_type i = 0; i < pairVec.size(); ++i) {
- first[i] = pairVec[i].first;
- }
- return first;
-}
-///
-template <class A, class B>
-std::vector<B> const getSecond(std::vector<std::pair<A,B> > const & pairVec)
-{
- typedef std::vector<std::pair<A,B> > PV;
+/* 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/
+*/
+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::vector<B> second(pairVec.size());
- for (PV::size_type i = 0; i < pairVec.size(); ++i) {
- second[i] = pairVec[i].second;
- }
+/// Returns a vector of units that can be used to create a valid LaTeX length.
+std::vector<string> const getLatexUnits();
- return second;
-}
+/** Functions to extract vectors of the first and second elems from a
+ vector<pair<A,B> >
+*/
template<class Pair>
struct firster {
second_type const & operator()(Pair const & p) { return p.second; }
};
+///
template<class Pair>
-typename Pair::first_type const getFirst(std::vector<Pair> const & pr)
+std::vector<typename Pair::first_type> const
+getFirst(std::vector<Pair> const & pr)
{
- std::vector<typename Pair::first_type> tmp(pr.size);
+ std::vector<typename Pair::first_type> tmp(pr.size());
std::transform(pr.begin(), pr.end(), tmp.begin(), firster<Pair>());
return tmp;
}
+///
template<class Pair>
-typename Pair::second_type const getSecond(std::vector<Pair> const & pr)
+std::vector<typename Pair::second_type> const
+getSecond(std::vector<Pair> const & pr)
{
- std::vector<typename Pair::second_type> tmp(pr.size);
+ std::vector<typename Pair::second_type> tmp(pr.size());
std::transform(pr.begin(), pr.end(), tmp.begin(), seconder<Pair>());
return tmp;
}
-
#endif // HELPERFUNCS_H
-