New DCPTime/ContentTime types.

[dcpomatic.git] / src / wx / film_viewer.cc

diff --git a/src/wx/film_viewer.cc b/src/wx/film_viewer.cc
index d88f88f5ef6efc5ecc6181fbc034263ffbfcd454..a2c4898382eb67e0c84f7047afa5489fa69c0d12 100644 (file)
--- a/src/wx/film_viewer.cc
+++ b/src/wx/film_viewer.cc
@@ -122,7 +122,7 @@ FilmViewer::set_film (shared_ptr<Film> f)
        _frame.reset ();
        
        _slider->SetValue (0);
-       set_position_text (0);
+       set_position_text (DCPTime ());
        
        if (!_film) {
                return;
@@ -222,7 +222,7 @@ FilmViewer::slider_moved ()
 {
        if (_film && _player) {
                try {
-                       _player->seek (_slider->GetValue() * _film->length() / 4096, false);
+                       _player->seek (DCPTime (_film->length().get() * _slider->GetValue() / 4096), false);
                        fetch_next_frame ();
                } catch (OpenFileError& e) {
                        /* There was a problem opening a content file; we'll let this slide as it
@@ -325,9 +325,9 @@ FilmViewer::set_position_text (DCPTime t)
                
        double const fps = _film->video_frame_rate ();
        /* Count frame number from 1 ... not sure if this is the best idea */
-       _frame_number->SetLabel (wxString::Format (wxT("%d"), int (rint (t * fps / TIME_HZ)) + 1));
+       _frame_number->SetLabel (wxString::Format (wxT("%d"), int (rint (t.seconds() * fps)) + 1));
        
-       double w = static_cast<double>(t) / TIME_HZ;
+       double w = t.seconds ();
        int const h = (w / 3600);
        w -= h * 3600;
        int const m = (w / 60);
@@ -398,9 +398,9 @@ FilmViewer::back_clicked ()
           We want to see the one before it, so we need to go back 2.
        */
 
-       DCPTime p = _player->video_position() - _film->video_frames_to_time (2);
+       DCPTime p = _player->video_position() - DCPTime::from_frames (2, _film->video_frame_rate ());
        if (p < 0) {
-               p = 0;
+               p = DCPTime ();
        }
        
        try {