Take Film pointer out of Content.
[dcpomatic.git] / src / wx / film_viewer.cc
index d5d391a8066a706a3e7d7d4825bd1f1583c4c9c1..2d489b3e82ec9465acc6c9b336cdb3da986afba5 100644 (file)
@@ -43,6 +43,7 @@
 #include "lib/butler.h"
 #include "lib/log.h"
 #include "lib/config.h"
+#include "lib/compose.hpp"
 extern "C" {
 #include <libavutil/pixfmt.h>
 }
@@ -85,6 +86,10 @@ FilmViewer::FilmViewer (wxWindow* p)
        , _closed_captions_dialog (new ClosedCaptionsDialog(p))
        , _outline_content (false)
        , _eyes (EYES_LEFT)
+       , _pad_black (false)
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+       , _in_watermark (false)
+#endif
 {
 #ifndef __WXOSX__
        _panel->SetDoubleBuffered (true);
@@ -188,7 +193,7 @@ FilmViewer::recreate_butler ()
                map.set (dcp::RS,     1, 1 / sqrt(2)); // Rs -> Rt
        }
 
-       _butler.reset (new Butler (_player, _film->log(), map, _audio_channels));
+       _butler.reset (new Butler(_player, _film->log(), map, _audio_channels, bind(&PlayerVideo::force, _1, AV_PIX_FMT_RGB24), false, true));
        if (!Config::instance()->sound() && !_audio.isStreamOpen()) {
                _butler->disable_audio ();
        }
@@ -262,15 +267,11 @@ FilmViewer::display_player_video ()
         * The content's specified colour conversion indicates the colourspace
         * which the content is in (according to the user).
         *
-        * PlayerVideo::image (bound to PlayerVideo::always_rgb) will take the source
+        * PlayerVideo::image (bound to PlayerVideo::force) will take the source
         * image and convert it (from whatever the user has said it is) to RGB.
         */
 
-       _frame = _player_video.first->image (
-               bind (&Log::dcp_log, _film->log().get(), _1, _2),
-               bind (&PlayerVideo::always_rgb, _1),
-               false, true
-               );
+       _frame = _player_video.first->image (bind(&PlayerVideo::force, _1, AV_PIX_FMT_RGB24), false, true);
 
        ImageChanged (_player_video.first);
 
@@ -305,6 +306,22 @@ FilmViewer::timer ()
        }
 }
 
+bool
+FilmViewer::maybe_draw_background_image (wxPaintDC& dc)
+{
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+       optional<boost::filesystem::path> bg = Config::instance()->player_background_image();
+       if (bg) {
+               wxImage image (std_to_wx(bg->string()));
+               wxBitmap bitmap (image);
+               dc.DrawBitmap (bitmap, max(0, (_panel_size.width - image.GetSize().GetWidth()) / 2), max(0, (_panel_size.height - image.GetSize().GetHeight()) / 2));
+               return true;
+       }
+#endif
+
+       return false;
+}
+
 void
 FilmViewer::paint_panel ()
 {
@@ -312,34 +329,63 @@ FilmViewer::paint_panel ()
 
        if (!_frame || !_film || !_out_size.width || !_out_size.height || _out_size != _frame->size()) {
                dc.Clear ();
+               maybe_draw_background_image (dc);
+               return;
+       }
+
+       if (_video_position == DCPTime() && maybe_draw_background_image (dc)) {
                return;
        }
 
        wxImage frame (_out_size.width, _out_size.height, _frame->data()[0], true);
        wxBitmap frame_bitmap (frame);
-       dc.DrawBitmap (frame_bitmap, 0, 0);
+       dc.DrawBitmap (frame_bitmap, 0, max(0, (_panel_size.height - _out_size.height) / 2));
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+       DCPTime const period = DCPTime::from_seconds(Config::instance()->player_watermark_period() * 60);
+       int64_t n = _video_position.get() / period.get();
+       DCPTime from(n * period.get());
+       DCPTime to = from + DCPTime::from_seconds(Config::instance()->player_watermark_duration() / 1000.0);
+       if (from <= _video_position && _video_position <= to) {
+               if (!_in_watermark) {
+                       _in_watermark = true;
+                       _watermark_x = rand() % _panel_size.width;
+                       _watermark_y = rand() % _panel_size.height;
+               }
+               dc.SetTextForeground(*wxWHITE);
+               string wm = Config::instance()->player_watermark_theatre();
+               boost::posix_time::ptime t = boost::posix_time::second_clock::local_time();
+               wm += "\n" + boost::posix_time::to_iso_extended_string(t);
+               dc.DrawText(std_to_wx(wm), _watermark_x, _watermark_y);
+       } else {
+               _in_watermark = false;
+       }
+#endif
 
        if (_out_size.width < _panel_size.width) {
-               wxPen p (_panel->GetParent()->GetBackgroundColour());
-               wxBrush b (_panel->GetParent()->GetBackgroundColour());
+               /* XXX: these colours are right for GNOME; may need adjusting for other OS */
+               wxPen   p (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
+               wxBrush b (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
                dc.SetPen (p);
                dc.SetBrush (b);
                dc.DrawRectangle (_out_size.width, 0, _panel_size.width - _out_size.width, _panel_size.height);
        }
 
        if (_out_size.height < _panel_size.height) {
-               wxPen p (_panel->GetParent()->GetBackgroundColour());
-               wxBrush b (_panel->GetParent()->GetBackgroundColour());
+               wxPen   p (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
+               wxBrush b (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
                dc.SetPen (p);
                dc.SetBrush (b);
-               dc.DrawRectangle (0, _out_size.height, _panel_size.width, _panel_size.height - _out_size.height);
+               int const gap = (_panel_size.height - _out_size.height) / 2;
+               dc.DrawRectangle (0, 0, _panel_size.width, gap);
+               dc.DrawRectangle (0, gap + _out_size.height + 1, _panel_size.width, gap);
        }
 
        if (_outline_content) {
                wxPen p (wxColour (255, 0, 0), 2);
                dc.SetPen (p);
                dc.SetBrush (*wxTRANSPARENT_BRUSH);
-               dc.DrawRectangle (_inter_position.x, _inter_position.y, _inter_size.width, _inter_size.height);
+               dc.DrawRectangle (_inter_position.x, _inter_position.y + (_panel_size.height - _out_size.height) / 2, _inter_size.width, _inter_size.height);
        }
 }
 
@@ -420,7 +466,7 @@ FilmViewer::start ()
        _playing = true;
        _dropped = 0;
        timer ();
-       Started ();
+       Started (position());
 }
 
 bool
@@ -436,7 +482,7 @@ FilmViewer::stop ()
        }
 
        _playing = false;
-       Stopped ();
+       Stopped (position());
        return true;
 }
 
@@ -498,7 +544,7 @@ FilmViewer::quick_refresh ()
                return false;
        }
 
-       if (!_player_video.first->reset_metadata (_player->video_container_size(), _film->frame_size())) {
+       if (!_player_video.first->reset_metadata (_film, _player->video_container_size(), _film->frame_size())) {
                return false;
        }
 
@@ -554,11 +600,19 @@ FilmViewer::seek (DCPTime t, bool accurate)
        }
 
        PositionChanged ();
+       Seeked (position());
 }
 
 void
 FilmViewer::config_changed (Config::Property p)
 {
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+       if (p == Config::PLAYER_BACKGROUND_IMAGE) {
+               refresh_panel ();
+               return;
+       }
+#endif
+
        if (p != Config::SOUND && p != Config::SOUND_OUTPUT) {
                return;
        }
@@ -702,3 +756,9 @@ FilmViewer::seek_by (DCPTime by, bool accurate)
 {
        seek (_video_position + by, accurate);
 }
+
+void
+FilmViewer::set_pad_black (bool p)
+{
+       _pad_black = p;
+}