No-op; fix GPL address and use the explicit-program-name version.
[dcpomatic.git] / src / wx / timeline.cc
index b7f4ec23186a5a25411567e027064a2f61309f71..6bb216df825bdd840fd021e4ddd1ee20cd6e8451 100644 (file)
@@ -1,19 +1,20 @@
 /*
     Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic 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,
+    DCP-o-matic 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.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -25,6 +26,7 @@
 #include "timeline_video_content_view.h"
 #include "timeline_audio_content_view.h"
 #include "timeline_subtitle_content_view.h"
+#include "timeline_atmos_content_view.h"
 #include "content_panel.h"
 #include "wx_util.h"
 #include "lib/film.h"
@@ -33,6 +35,8 @@
 #include "lib/timer.h"
 #include "lib/audio_content.h"
 #include "lib/subtitle_content.h"
+#include "lib/video_content.h"
+#include "lib/atmos_mxf_content.h"
 #include <wx/graphics.h>
 #include <boost/weak_ptr.hpp>
 #include <boost/foreach.hpp>
@@ -77,7 +81,7 @@ Timeline::Timeline (wxWindow* parent, ContentPanel* cp, shared_ptr<Film> film)
 
        SetMinSize (wxSize (640, tracks() * track_height() + 96));
 
-       _tracks_position = Position<int> (_labels_view->bbox().width, 8);
+       _tracks_position = Position<int> (_labels_view->bbox().width, 32);
 
        _film_changed_connection = film->Changed.connect (bind (&Timeline::film_changed, this, _1));
        _film_content_changed_connection = film->ContentChanged.connect (bind (&Timeline::film_content_changed, this, _2, _3));
@@ -103,7 +107,8 @@ Timeline::paint ()
                list<dcpomatic::Rect<int> > overlaps;
                BOOST_FOREACH (shared_ptr<TimelineView> j, _views) {
                        shared_ptr<TimelineContentView> jc = dynamic_pointer_cast<TimelineContentView> (j);
-                       if (!ic || !jc || i == j || ic->track() != jc->track() || !ic->active() || !jc->active()) {
+                       /* No overlap with non-content views, views no different tracks, audio views or non-active views */
+                       if (!ic || !jc || i == j || ic->track() != jc->track() || ic->track().get_value_or(2) >= 2 || !ic->active() || !jc->active()) {
                                continue;
                        }
 
@@ -144,18 +149,20 @@ Timeline::recreate_views ()
        _views.push_back (_labels_view);
 
        BOOST_FOREACH (shared_ptr<Content> i, film->content ()) {
-               if (dynamic_pointer_cast<VideoContent> (i)) {
+               if (i->video) {
                        _views.push_back (shared_ptr<TimelineView> (new TimelineVideoContentView (*this, i)));
                }
 
-               shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (i);
-               if (ac && !ac->audio_mapping().mapped_output_channels().empty ()) {
+               if (i->audio && !i->audio->mapping().mapped_output_channels().empty ()) {
                        _views.push_back (shared_ptr<TimelineView> (new TimelineAudioContentView (*this, i)));
                }
 
-               shared_ptr<SubtitleContent> sc = dynamic_pointer_cast<SubtitleContent> (i);
-               if (sc && sc->has_subtitles ()) {
-                       _views.push_back (shared_ptr<TimelineView> (new TimelineSubtitleContentView (*this, sc)));
+               if (i->subtitle) {
+                       _views.push_back (shared_ptr<TimelineView> (new TimelineSubtitleContentView (*this, i)));
+               }
+
+               if (dynamic_pointer_cast<AtmosMXFContent> (i)) {
+                       _views.push_back (shared_ptr<TimelineView> (new TimelineAtmosContentView (*this, i)));
                }
        }
 
@@ -169,7 +176,7 @@ Timeline::film_content_changed (int property, bool frequent)
 {
        ensure_ui_thread ();
 
-       if (property == AudioContentProperty::AUDIO_STREAMS) {
+       if (property == AudioContentProperty::STREAMS) {
                recreate_views ();
        } else if (!frequent) {
                setup_pixels_per_second ();
@@ -187,6 +194,36 @@ Timeline::assign_tracks ()
                }
        }
 
+       /* See if we have any subtitle / atmos / right-eye views */
+       bool have_3d = false;
+       bool have_subtitle = false;
+       bool have_atmos = false;
+       BOOST_FOREACH (shared_ptr<TimelineView> i, _views) {
+               shared_ptr<TimelineContentView> cv = dynamic_pointer_cast<TimelineContentView> (i);
+               if (!cv) {
+                       continue;
+               }
+
+               if (dynamic_pointer_cast<TimelineVideoContentView> (i)) {
+                       if (cv->content()->video->frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT) {
+                               have_3d = true;
+                       }
+               } else if (dynamic_pointer_cast<TimelineSubtitleContentView> (i)) {
+                       have_subtitle = true;
+               } else if (dynamic_pointer_cast<TimelineAtmosContentView> (i)) {
+                       have_atmos = true;
+               }
+       }
+
+       _labels_view->set_3d (have_3d);
+       _labels_view->set_subtitle (have_subtitle);
+       _labels_view->set_atmos (have_atmos);
+
+       /* Hence decide where to start subtitle, atmos and audio tracks */
+       int const subtitle = have_3d ? 2 : 1;
+       int const atmos = have_subtitle ? subtitle + 1 : subtitle;
+       int const audio = have_atmos ? atmos + 1: atmos;
+
        for (TimelineViewList::iterator i = _views.begin(); i != _views.end(); ++i) {
                shared_ptr<TimelineContentView> cv = dynamic_pointer_cast<TimelineContentView> (*i);
                if (!cv) {
@@ -194,19 +231,21 @@ Timeline::assign_tracks ()
                }
 
                if (dynamic_pointer_cast<TimelineVideoContentView> (*i)) {
-                       /* Video on track 0 */
-                       cv->set_track (0);
-                       _tracks = max (_tracks, 1);
+                       /* Video on tracks 0 and maybe 1 (left and right eye) */
+                       cv->set_track (cv->content()->video->frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT ? 1 : 0);
+                       _tracks = max (_tracks, have_3d ? 2 : 1);
                        continue;
                } else if (dynamic_pointer_cast<TimelineSubtitleContentView> (*i)) {
-                       /* Subtitles on track 1 */
-                       cv->set_track (1);
-                       _tracks = max (_tracks, 2);
+                       cv->set_track (subtitle);
+                       _tracks = max (_tracks, subtitle + 1);
+                       continue;
+               } else if (dynamic_pointer_cast<TimelineAtmosContentView> (*i)) {
+                       cv->set_track (atmos);
+                       _tracks = max (_tracks, atmos + 1);
                        continue;
                }
 
-               /* Audio on tracks 2 and up */
-               int t = 2;
+               int t = audio;
 
                shared_ptr<Content> content = cv->content();
                DCPTimePeriod content_period (content->position(), content->end());
@@ -244,7 +283,7 @@ Timeline::assign_tracks ()
        }
 
        _time_axis_view->set_y (tracks() * track_height() + 64);
-       _reels_view->set_y (tracks() * track_height() + 32);
+       _reels_view->set_y (8);
 }
 
 int