Add delete-key shortcut to remove content.

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

diff --git a/src/wx/content_panel.cc b/src/wx/content_panel.cc
index 06c371348667e05dd471267fac7c54b478a24b81..d1315ac34a08265f543b49feff1c42ac970a4eb4 100644 (file)
--- a/src/wx/content_panel.cc
+++ b/src/wx/content_panel.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2016 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
@@ -25,6 +25,7 @@
 #include "timing_panel.h"
 #include "timeline_dialog.h"
 #include "image_sequence_dialog.h"
+#include "film_viewer.h"
 #include "lib/audio_content.h"
 #include "lib/subtitle_content.h"
 #include "lib/video_content.h"
@@ -48,11 +49,13 @@ using std::vector;
 using boost::shared_ptr;
 using boost::weak_ptr;
 using boost::dynamic_pointer_cast;
+using boost::optional;
 
 ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmViewer* viewer)
        : _timeline_dialog (0)
        , _parent (n)
        , _film (film)
+       , _film_viewer (viewer)
        , _generally_sensitive (true)
 {
        _panel = new wxPanel (n);
@@ -111,7 +114,7 @@ ContentPanel::ContentPanel (wxNotebook* n, boost::shared_ptr<Film> film, FilmVie
        _panels.push_back (_audio_panel);
        _subtitle_panel = new SubtitlePanel (this);
        _panels.push_back (_subtitle_panel);
-       _timing_panel = new TimingPanel (this, viewer);
+       _timing_panel = new TimingPanel (this, _film_viewer);
        _panels.push_back (_timing_panel);
 
        _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&ContentPanel::selection_changed, this));
@@ -230,6 +233,21 @@ ContentPanel::selection_changed ()
        BOOST_FOREACH (ContentSubPanel* i, _panels) {
                i->content_selection_changed ();
        }
+
+       optional<DCPTime> go_to;
+       BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
+               if (!go_to || i->position() < go_to.get()) {
+                       go_to = i->position ();
+               }
+       }
+
+       if (go_to) {
+               _film_viewer->set_position (go_to.get ());
+       }
+
+       if (_timeline_dialog) {
+               _timeline_dialog->set_selection (selected ());
+       }
 }
 
 void
@@ -310,9 +328,15 @@ ContentPanel::add_folder_clicked ()
 void
 ContentPanel::remove_clicked ()
 {
-       ContentList c = selected ();
-       if (c.size() == 1) {
-               _film->remove_content (c.front ());
+       /* This method is also called when Delete is pressed, so check that our notebook page
+          is visible.
+       */
+       if (_parent->GetCurrentPage() != _panel) {
+               return;
+       }
+
+       BOOST_FOREACH (shared_ptr<Content> i, selected ()) {
+               _film->remove_content (i);
        }
 
        selection_changed ();
@@ -347,7 +371,7 @@ ContentPanel::setup_sensitivity ()
        VideoContentList video_selection = selected_video ();
        AudioContentList audio_selection = selected_audio ();
 
-       _remove->Enable   (selection.size() == 1 && _generally_sensitive);
+       _remove->Enable   (!selection.empty() && _generally_sensitive);
        _earlier->Enable  (selection.size() == 1 && _generally_sensitive);
        _later->Enable    (selection.size() == 1 && _generally_sensitive);
        _timeline->Enable (!_film->content().empty() && _generally_sensitive);