X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ftimeline.cc;h=6bb216df825bdd840fd021e4ddd1ee20cd6e8451;hb=a8a0dfd1b21de6c0facf965ab119833ff6f790bf;hp=6ed91e098e17b05b5961fb47b5056191806e526a;hpb=341f0a81591ab83b96069d6e6bb70cbf8e6cf878;p=dcpomatic.git diff --git a/src/wx/timeline.cc b/src/wx/timeline.cc index 6ed91e098..6bb216df8 100644 --- a/src/wx/timeline.cc +++ b/src/wx/timeline.cc @@ -1,36 +1,47 @@ /* - Copyright (C) 2013-2015 Carl Hetherington + Copyright (C) 2013-2016 Carl Hetherington - 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 . */ -#include -#include -#include -#include "lib/film.h" -#include "lib/playlist.h" -#include "lib/image_content.h" #include "film_editor.h" #include "timeline.h" #include "timeline_time_axis_view.h" +#include "timeline_reels_view.h" +#include "timeline_labels_view.h" #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" +#include "lib/playlist.h" +#include "lib/image_content.h" +#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 +#include +#include +#include +#include using std::list; using std::cout; @@ -45,7 +56,9 @@ Timeline::Timeline (wxWindow* parent, ContentPanel* cp, shared_ptr film) : wxPanel (parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxFULL_REPAINT_ON_RESIZE) , _content_panel (cp) , _film (film) - , _time_axis_view (new TimelineTimeAxisView (*this, 32)) + , _time_axis_view (new TimelineTimeAxisView (*this, 64)) + , _reels_view (new TimelineReelsView (*this, 32)) + , _labels_view (new TimelineLabelsView (*this)) , _tracks (0) , _left_down (false) , _down_view_position (0) @@ -55,7 +68,7 @@ Timeline::Timeline (wxWindow* parent, ContentPanel* cp, shared_ptr film) { #ifndef __WXOSX__ SetDoubleBuffered (true); -#endif +#endif Bind (wxEVT_PAINT, boost::bind (&Timeline::paint, this)); Bind (wxEVT_LEFT_DOWN, boost::bind (&Timeline::left_down, this, _1)); @@ -64,12 +77,14 @@ Timeline::Timeline (wxWindow* parent, ContentPanel* cp, shared_ptr film) Bind (wxEVT_MOTION, boost::bind (&Timeline::mouse_moved, this, _1)); Bind (wxEVT_SIZE, boost::bind (&Timeline::resized, this)); - playlist_changed (); + film_changed (Film::CONTENT); SetMinSize (wxSize (640, tracks() * track_height() + 96)); - _playlist_changed_connection = film->playlist()->Changed.connect (bind (&Timeline::playlist_changed, this)); - _playlist_content_changed_connection = film->playlist()->ContentChanged.connect (bind (&Timeline::playlist_content_changed, this, _2)); + _tracks_position = Position (_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)); } void @@ -82,39 +97,72 @@ Timeline::paint () return; } - for (TimelineViewList::iterator i = _views.begin(); i != _views.end(); ++i) { - (*i)->paint (gc); + gc->SetAntialiasMode (wxANTIALIAS_DEFAULT); + + BOOST_FOREACH (shared_ptr i, _views) { + + shared_ptr ic = dynamic_pointer_cast (i); + + /* Find areas of overlap */ + list > overlaps; + BOOST_FOREACH (shared_ptr j, _views) { + shared_ptr jc = dynamic_pointer_cast (j); + /* 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; + } + + optional > r = j->bbox().intersection (i->bbox()); + if (r) { + overlaps.push_back (r.get ()); + } + } + + i->paint (gc, overlaps); } delete gc; } void -Timeline::playlist_changed () +Timeline::film_changed (Film::Property p) { - ensure_ui_thread (); - - shared_ptr fl = _film.lock (); - if (!fl) { + if (p == Film::CONTENT || p == Film::REEL_TYPE || p == Film::REEL_LENGTH) { + ensure_ui_thread (); + recreate_views (); + } else if (p == Film::CONTENT_ORDER) { + Refresh (); + } +} + +void +Timeline::recreate_views () +{ + shared_ptr film = _film.lock (); + if (!film) { return; } _views.clear (); _views.push_back (_time_axis_view); + _views.push_back (_reels_view); + _views.push_back (_labels_view); - ContentList content = fl->playlist()->content (); + BOOST_FOREACH (shared_ptr i, film->content ()) { + if (i->video) { + _views.push_back (shared_ptr (new TimelineVideoContentView (*this, i))); + } - for (ContentList::iterator i = content.begin(); i != content.end(); ++i) { - if (dynamic_pointer_cast (*i)) { - _views.push_back (shared_ptr (new TimelineVideoContentView (*this, *i))); + if (i->audio && !i->audio->mapping().mapped_output_channels().empty ()) { + _views.push_back (shared_ptr (new TimelineAudioContentView (*this, i))); } - if (dynamic_pointer_cast (*i)) { - _views.push_back (shared_ptr (new TimelineAudioContentView (*this, *i))); + + if (i->subtitle) { + _views.push_back (shared_ptr (new TimelineSubtitleContentView (*this, i))); } - shared_ptr sc = dynamic_pointer_cast (*i); - if (sc && sc->has_subtitles ()) { - _views.push_back (shared_ptr (new TimelineSubtitleContentView (*this, sc))); + if (dynamic_pointer_cast (i)) { + _views.push_back (shared_ptr (new TimelineAtmosContentView (*this, i))); } } @@ -124,12 +172,13 @@ Timeline::playlist_changed () } void -Timeline::playlist_content_changed (int property) +Timeline::film_content_changed (int property, bool frequent) { ensure_ui_thread (); - if (property == ContentProperty::POSITION) { - assign_tracks (); + if (property == AudioContentProperty::STREAMS) { + recreate_views (); + } else if (!frequent) { setup_pixels_per_second (); Refresh (); } @@ -145,38 +194,81 @@ 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 i, _views) { + shared_ptr cv = dynamic_pointer_cast (i); + if (!cv) { + continue; + } + + if (dynamic_pointer_cast (i)) { + if (cv->content()->video->frame_type() == VIDEO_FRAME_TYPE_3D_RIGHT) { + have_3d = true; + } + } else if (dynamic_pointer_cast (i)) { + have_subtitle = true; + } else if (dynamic_pointer_cast (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 cv = dynamic_pointer_cast (*i); if (!cv) { continue; } + if (dynamic_pointer_cast (*i)) { + /* 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 (*i)) { + cv->set_track (subtitle); + _tracks = max (_tracks, subtitle + 1); + continue; + } else if (dynamic_pointer_cast (*i)) { + cv->set_track (atmos); + _tracks = max (_tracks, atmos + 1); + continue; + } + + int t = audio; + shared_ptr content = cv->content(); + DCPTimePeriod content_period (content->position(), content->end()); - int t = 0; while (true) { TimelineViewList::iterator j = _views.begin(); while (j != _views.end()) { - shared_ptr test = dynamic_pointer_cast (*j); + shared_ptr test = dynamic_pointer_cast (*j); if (!test) { ++j; continue; } - + shared_ptr test_content = test->content(); - + if (test && test->track() && test->track().get() == t) { - bool const no_overlap = - (content->position() < test_content->position() && content->end() < test_content->position()) || - (content->position() > test_content->end() && content->end() > test_content->end()); - - if (!no_overlap) { + if (content_period.overlaps (DCPTimePeriod(test_content->position(), test_content->end()))) { /* we have an overlap on track `t' */ ++t; break; } } - + ++j; } @@ -190,7 +282,8 @@ Timeline::assign_tracks () _tracks = max (_tracks, t + 1); } - _time_axis_view->set_y (tracks() * track_height() + 32); + _time_axis_view->set_y (tracks() * track_height() + 64); + _reels_view->set_y (8); } int @@ -207,19 +300,21 @@ Timeline::setup_pixels_per_second () return; } - _pixels_per_second = static_cast(width() - x_offset() * 2) / film->length().seconds (); + _pixels_per_second = static_cast(width() - tracks_position().x * 2) / film->length().seconds (); } shared_ptr Timeline::event_to_view (wxMouseEvent& ev) { - TimelineViewList::iterator i = _views.begin(); + /* Search backwards through views so that we find the uppermost one first */ + TimelineViewList::reverse_iterator i = _views.rbegin(); Position const p (ev.GetX(), ev.GetY()); - while (i != _views.end() && !(*i)->bbox().contains (p)) { + while (i != _views.rend() && !(*i)->bbox().contains (p)) { + shared_ptr cv = dynamic_pointer_cast (*i); ++i; } - if (i == _views.end ()) { + if (i == _views.rend ()) { return shared_ptr (); } @@ -244,14 +339,10 @@ Timeline::left_down (wxMouseEvent& ev) if (!cv) { continue; } - + if (!ev.ShiftDown ()) { cv->set_selected (view == *i); } - - if (view == *i) { - _content_panel->set_selection (cv->content ()); - } } if (content_view && ev.ShiftDown ()) { @@ -263,6 +354,24 @@ Timeline::left_down (wxMouseEvent& ev) _first_move = false; if (_down_view) { + /* Pre-compute the points that we might snap to */ + for (TimelineViewList::iterator i = _views.begin(); i != _views.end(); ++i) { + shared_ptr cv = dynamic_pointer_cast (*i); + if (!cv || cv == _down_view || cv->content() == _down_view->content()) { + continue; + } + + _start_snaps.push_back (cv->content()->position()); + _end_snaps.push_back (cv->content()->position()); + _start_snaps.push_back (cv->content()->end()); + _end_snaps.push_back (cv->content()->end()); + + BOOST_FOREACH (DCPTime i, cv->content()->reel_split_points()) { + _start_snaps.push_back (i); + } + } + + /* Tell everyone that things might change frequently during the drag */ _down_view->content()->set_change_signals_frequent (true); } } @@ -274,9 +383,18 @@ Timeline::left_up (wxMouseEvent& ev) if (_down_view) { _down_view->content()->set_change_signals_frequent (false); + _content_panel->set_selection (_down_view->content ()); } set_position_from_event (ev); + + /* Clear up up the stuff we don't do during drag */ + assign_tracks (); + setup_pixels_per_second (); + Refresh (); + + _start_snaps.clear (); + _end_snaps.clear (); } void @@ -303,7 +421,7 @@ Timeline::right_down (wxMouseEvent& ev) cv->set_selected (true); } - _menu.popup (_film, selected_content (), ev.GetPosition ()); + _menu.popup (_film, selected_content (), selected_views (), ev.GetPosition ()); } void @@ -340,30 +458,27 @@ Timeline::set_position_from_event (wxMouseEvent& ev) if (!_down_view) { return; } - + DCPTime new_position = _down_view_position + DCPTime::from_seconds ((p.x - _down_point.x) / pps); - + if (_snap) { - DCPTime const new_end = new_position + _down_view->content()->length_after_trim (); + DCPTime const new_end = new_position + _down_view->content()->length_after_trim(); /* Signed `distance' to nearest thing (i.e. negative is left on the timeline, positive is right). */ optional nearest_distance; - - /* Find the nearest content edge; this is inefficient */ - for (TimelineViewList::iterator i = _views.begin(); i != _views.end(); ++i) { - shared_ptr cv = dynamic_pointer_cast (*i); - if (!cv || cv == _down_view) { - continue; - } - maybe_snap (cv->content()->position(), new_position, nearest_distance); - maybe_snap (cv->content()->position(), new_end, nearest_distance); - maybe_snap (cv->content()->end(), new_position, nearest_distance); - maybe_snap (cv->content()->end(), new_end, nearest_distance); + /* Find the nearest snap point */ + + BOOST_FOREACH (DCPTime i, _start_snaps) { + maybe_snap (i, new_position, nearest_distance); + } + + BOOST_FOREACH (DCPTime i, _end_snaps) { + maybe_snap (i, new_end, nearest_distance); } - + if (nearest_distance) { /* Snap if it's close; `close' means within a proportion of the time on the timeline */ if (nearest_distance.get().abs() < DCPTime::from_seconds ((width() / pps) / 64)) { @@ -371,16 +486,16 @@ Timeline::set_position_from_event (wxMouseEvent& ev) } } } - + if (new_position < DCPTime ()) { new_position = DCPTime (); } _down_view->content()->set_position (new_position); - + shared_ptr film = _film.lock (); DCPOMATIC_ASSERT (film); - film->set_sequence_video (false); + film->set_sequence (false); } void @@ -416,7 +531,7 @@ TimelineContentViewList Timeline::selected_views () const { TimelineContentViewList sel; - + for (TimelineViewList::const_iterator i = _views.begin(); i != _views.end(); ++i) { shared_ptr cv = dynamic_pointer_cast (*i); if (cv && cv->selected()) { @@ -432,10 +547,21 @@ Timeline::selected_content () const { ContentList sel; TimelineContentViewList views = selected_views (); - + for (TimelineContentViewList::const_iterator i = views.begin(); i != views.end(); ++i) { sel.push_back ((*i)->content ()); } return sel; } + +void +Timeline::set_selection (ContentList selection) +{ + for (TimelineViewList::iterator i = _views.begin(); i != _views.end(); ++i) { + shared_ptr cv = dynamic_pointer_cast (*i); + if (cv) { + cv->set_selected (find (selection.begin(), selection.end(), cv->content ()) != selection.end ()); + } + } +}