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/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <boost/filesystem.hpp>
#include "lib/film.h"
#include "film_list.h"
using namespace std;
using namespace boost;
FilmList::FilmList (string d)
: _directory (d)
, _list (1)
{
for (filesystem::directory_iterator i = filesystem::directory_iterator (_directory); i != filesystem::directory_iterator(); ++i) {
if (is_directory (*i)) {
filesystem::path m = filesystem::path (*i) / filesystem::path ("metadata");
if (is_regular_file (m)) {
Film* f = new Film (i->path().string());
_films.push_back (f);
}
}
}
for (vector<Film const *>::iterator i = _films.begin(); i != _films.end(); ++i) {
_list.append_text ((*i)->name ());
}
_list.set_headers_visible (false);
_list.get_selection()->signal_changed().connect (bind (&FilmList::selection_changed, this));
}
Gtk::Widget&
FilmList::widget ()
{
return _list;
}
void
FilmList::selection_changed ()
{
Gtk::ListViewText::SelectionList s = _list.get_selected ();
if (s.empty ()) {
return;
}
assert (s[0] < int (_films.size ()));
SelectionChanged (_films[s[0]]);
}
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