Supporters update.
[dcpomatic.git] / src / wx / timing_panel.cc
index 494d415eca1742b10cddd0cbb16d6ab77026aeb5..3304157e242abfe7ad8d697609110278008fcbfa 100644 (file)
@@ -32,6 +32,7 @@
 #include "lib/dcp_content.h"
 #include "lib/dcp_subtitle_content.h"
 #include "lib/ffmpeg_content.h"
+#include "lib/film.h"
 #include "lib/image_content.h"
 #include "lib/string_text_file_content.h"
 #include "lib/text_content.h"
@@ -60,7 +61,7 @@ using dcp::locale_convert;
 using namespace dcpomatic;
 
 
-TimingPanel::TimingPanel (ContentPanel* p, weak_ptr<FilmViewer> viewer)
+TimingPanel::TimingPanel (ContentPanel* p, FilmViewer& viewer)
        /* horrid hack for apparent lack of context support with wxWidgets i18n code */
        /// TRANSLATORS: translate the word "Timing" here; do not include the "Timing|" prefix
        : ContentSubPanel (p, S_("Timing|Timing"))
@@ -81,25 +82,23 @@ TimingPanel::create ()
        }
 
        //// TRANSLATORS: this is an abbreviation for "hours"
-       _h_label = new StaticText (this, _("h"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
-#ifdef TIMING_PANEL_ALIGNMENT_HACK
-       /* Hack to work around failure to centre text on GTK */
-       gtk_label_set_line_wrap (GTK_LABEL(_h_label->GetHandle()), FALSE);
-#endif
+       _label.push_back(new StaticText(this, _("h"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL));
        //// TRANSLATORS: this is an abbreviation for "minutes"
-       _m_label = new StaticText (this, _("m"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
-#ifdef TIMING_PANEL_ALIGNMENT_HACK
-       gtk_label_set_line_wrap (GTK_LABEL (_m_label->GetHandle()), FALSE);
-#endif
+       _label.push_back(new StaticText(this, _("m"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL));
        //// TRANSLATORS: this is an abbreviation for "seconds"
-       _s_label = new StaticText (this, _("s"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
-#ifdef TIMING_PANEL_ALIGNMENT_HACK
-       gtk_label_set_line_wrap (GTK_LABEL(_s_label->GetHandle()), FALSE);
-#endif
+       _label.push_back(new StaticText (this, _("s"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL));
        //// TRANSLATORS: this is an abbreviation for "frames"
-       _f_label = new StaticText (this, _("f"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL);
+       _label.push_back(new StaticText (this, _("f"), wxDefaultPosition, size, wxALIGN_CENTRE_HORIZONTAL));
+
+       if (GetLayoutDirection() == wxLayout_RightToLeft) {
+               std::reverse(_label.begin(), _label.end());
+       }
+
 #ifdef TIMING_PANEL_ALIGNMENT_HACK
-       gtk_label_set_line_wrap (GTK_LABEL(_f_label->GetHandle()), FALSE);
+       for (auto label: _label) {
+               /* Hack to work around failure to centre text on GTK */
+               gtk_label_set_line_wrap(GTK_LABEL(label->GetHandle()), FALSE);
+       }
 #endif
 
        _position_label = create_label (this, _("Position"), true);
@@ -125,9 +124,7 @@ TimingPanel::create ()
        _trim_end_to_playhead->Bind   (wxEVT_BUTTON, boost::bind (&TimingPanel::trim_end_to_playhead_clicked, this));
        _play_length->Changed.connect (boost::bind (&TimingPanel::play_length_changed, this));
 
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       DCPOMATIC_ASSERT (fv);
-       fv->ImageChanged.connect (boost::bind (&TimingPanel::setup_sensitivity, this));
+       _viewer.ImageChanged.connect(boost::bind(&TimingPanel::setup_sensitivity, this));
 
        setup_sensitivity ();
        add_to_grid ();
@@ -140,14 +137,14 @@ TimingPanel::add_to_grid ()
 {
        int r = 0;
 
-       wxSizer* labels = new wxBoxSizer (wxHORIZONTAL);
-       labels->Add (_h_label, 1, wxEXPAND);
-       add_label_to_sizer (labels, _colon[0], false);
-       labels->Add (_m_label, 1, wxEXPAND);
-       add_label_to_sizer (labels, _colon[1], false);
-       labels->Add (_s_label, 1, wxEXPAND);
-       add_label_to_sizer (labels, _colon[2], false);
-       labels->Add (_f_label, 1, wxEXPAND);
+       auto labels = new wxBoxSizer(wxHORIZONTAL);
+       int index = 0;
+       for (auto label: _label) {
+               labels->Add(label, 1, wxEXPAND);
+               if (index < 3) {
+                       add_label_to_sizer(labels, _colon[index++], false);
+               }
+       }
        _grid->Add (labels, wxGBPosition(r, 1));
        ++r;
 
@@ -289,19 +286,15 @@ TimingPanel::film_content_changed (int property)
        if (property == ContentProperty::VIDEO_FRAME_RATE) {
                set<double> check_vc;
                shared_ptr<const Content> content;
-               int count_ac = 0;
-               int count_sc = 0;
                for (auto i: _parent->selected()) {
                        if (i->video && i->video_frame_rate()) {
                                check_vc.insert (i->video_frame_rate().get());
                                content = i;
                        }
                        if (i->audio && i->video_frame_rate()) {
-                               ++count_ac;
                                content = i;
                        }
                        if (!i->text.empty() && i->video_frame_rate()) {
-                               ++count_sc;
                                content = i;
                        }
 
@@ -346,14 +339,9 @@ TimingPanel::full_length_changed ()
 void
 TimingPanel::trim_start_changed ()
 {
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       if (!fv) {
-               return;
-       }
-
-       DCPTime const ph = fv->position ();
+       DCPTime const ph = _viewer.position();
 
-       fv->set_coalesce_player_changes (true);
+       _viewer.set_coalesce_player_changes(true);
 
        shared_ptr<Content> ref;
        optional<FrameRateChange> ref_frc;
@@ -372,25 +360,20 @@ TimingPanel::trim_start_changed ()
                }
 
                ContentTime const trim = _trim_start->get (i->video_frame_rate().get_value_or(_parent->film()->video_frame_rate()));
-               i->set_trim_start (trim);
+               i->set_trim_start(_parent->film(), trim);
        }
 
        if (ref) {
-               fv->seek (max(DCPTime(), ref_ph.get() + ref->position() - DCPTime(ref->trim_start(), ref_frc.get())), true);
+               _viewer.seek(max(DCPTime(), ref_ph.get() + ref->position() - DCPTime(ref->trim_start(), ref_frc.get())), true);
        }
 
-       fv->set_coalesce_player_changes (false);
+       _viewer.set_coalesce_player_changes(false);
 }
 
 void
 TimingPanel::trim_end_changed ()
 {
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       if (!fv) {
-               return;
-       }
-
-       fv->set_coalesce_player_changes (true);
+       _viewer.set_coalesce_player_changes(true);
 
        Suspender::Block bl = _film_content_changed_suspender.block ();
        for (auto i: _parent->selected()) {
@@ -399,11 +382,11 @@ TimingPanel::trim_end_changed ()
        }
 
        /* XXX: maybe playhead-off-the-end-of-the-film should be handled elsewhere */
-       if (fv->position() >= _parent->film()->length()) {
-               fv->seek (_parent->film()->length() - DCPTime::from_frames(1, _parent->film()->video_frame_rate()), true);
+       if (_viewer.position() >= _parent->film()->length()) {
+               _viewer.seek(_parent->film()->length() - DCPTime::from_frames(1, _parent->film()->video_frame_rate()), true);
        }
 
-       fv->set_coalesce_player_changes (false);
+       _viewer.set_coalesce_player_changes(false);
 }
 
 void
@@ -432,9 +415,9 @@ TimingPanel::content_selection_changed ()
 }
 
 void
-TimingPanel::film_changed (Film::Property p)
+TimingPanel::film_changed(FilmProperty p)
 {
-       if (p == Film::Property::VIDEO_FRAME_RATE) {
+       if (p == FilmProperty::VIDEO_FRAME_RATE) {
                update_full_length ();
                update_play_length ();
        }
@@ -443,42 +426,32 @@ TimingPanel::film_changed (Film::Property p)
 void
 TimingPanel::trim_start_to_playhead_clicked ()
 {
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       if (!fv) {
-               return;
-       }
-
-       shared_ptr<const Film> film = _parent->film ();
-       DCPTime const ph = fv->position().floor (film->video_frame_rate ());
+       auto film = _parent->film ();
+       DCPTime const ph = _viewer.position().floor(film->video_frame_rate());
        optional<DCPTime> new_ph;
 
-       fv->set_coalesce_player_changes (true);
+       _viewer.set_coalesce_player_changes(true);
 
        for (auto i: _parent->selected()) {
                if (i->position() < ph && ph < i->end(film)) {
                        FrameRateChange const frc = film->active_frame_rate_change (i->position());
-                       i->set_trim_start (i->trim_start() + ContentTime (ph - i->position(), frc));
+                       i->set_trim_start(film, i->trim_start() + ContentTime(ph - i->position(), frc));
                        new_ph = i->position ();
                }
        }
 
-       fv->set_coalesce_player_changes (false);
+       _viewer.set_coalesce_player_changes(false);
 
        if (new_ph) {
-               fv->seek (new_ph.get(), true);
+               _viewer.seek(new_ph.get(), true);
        }
 }
 
 void
 TimingPanel::trim_end_to_playhead_clicked ()
 {
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       if (!fv) {
-               return;
-       }
-
-       shared_ptr<const Film> film = _parent->film ();
-       DCPTime const ph = fv->position().floor (film->video_frame_rate ());
+       auto film = _parent->film ();
+       auto const ph = _viewer.position().floor(film->video_frame_rate());
        for (auto i: _parent->selected()) {
                if (i->position() < ph && ph < i->end(film)) {
                        FrameRateChange const frc = film->active_frame_rate_change (i->position ());
@@ -499,9 +472,7 @@ TimingPanel::setup_sensitivity ()
        _trim_end->Enable (e);
        _play_length->Enable (e);
 
-       shared_ptr<FilmViewer> fv = _viewer.lock ();
-       DCPOMATIC_ASSERT (fv);
-       DCPTime const ph = fv->position ();
+       auto const ph = _viewer.position();
        bool any_over_ph = false;
        for (auto i: _parent->selected()) {
                if (i->position() <= ph && ph < i->end(_parent->film())) {
@@ -530,12 +501,11 @@ TimingPanel::move_to_start_of_reel_clicked ()
                }
        }
 
-       MoveToDialog* d = new MoveToDialog (this, position, _parent->film());
+       auto d = make_wx<MoveToDialog>(this, position, _parent->film());
 
        if (d->ShowModal() == wxID_OK) {
                for (auto i: _parent->selected()) {
                        i->set_position (_parent->film(), d->position());
                }
        }
-       d->Destroy ();
 }