using std::list;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
+using boost::weak_ptr;
using libdcp::Size;
FilmViewer::FilmViewer (shared_ptr<Film> f, wxWindow* p)
: wxPanel (p)
, _panel (new wxPanel (this))
, _slider (new wxSlider (this, wxID_ANY, 0, 0, 4096))
+ , _back_button (new wxButton (this, wxID_ANY, wxT("<")))
+ , _forward_button (new wxButton (this, wxID_ANY, wxT(">")))
+ , _frame (new wxStaticText (this, wxID_ANY, wxT("")))
+ , _timecode (new wxStaticText (this, wxID_ANY, wxT("")))
, _play_button (new wxToggleButton (this, wxID_ANY, _("Play")))
, _display_frame_x (0)
, _got_frame (false)
- , _clear_required (false)
{
_panel->SetDoubleBuffered (true);
#if wxMAJOR_VERSION == 2 && wxMINOR_VERSION >= 9
_v_sizer->Add (_panel, 1, wxEXPAND);
wxBoxSizer* h_sizer = new wxBoxSizer (wxHORIZONTAL);
+
+ wxBoxSizer* time_sizer = new wxBoxSizer (wxVERTICAL);
+ time_sizer->Add (_frame, 0, wxEXPAND);
+ time_sizer->Add (_timecode, 0, wxEXPAND);
+
+ h_sizer->Add (_back_button, 0, wxALL, 2);
+ h_sizer->Add (time_sizer, 0, wxEXPAND);
+ h_sizer->Add (_forward_button, 0, wxALL, 2);
h_sizer->Add (_play_button, 0, wxEXPAND);
h_sizer->Add (_slider, 1, wxEXPAND);
_v_sizer->Add (h_sizer, 0, wxEXPAND | wxALL, 6);
+ _frame->SetMinSize (wxSize (84, -1));
+ _back_button->SetMinSize (wxSize (32, -1));
+ _forward_button->SetMinSize (wxSize (32, -1));
+
_panel->Connect (wxID_ANY, wxEVT_PAINT, wxPaintEventHandler (FilmViewer::paint_panel), 0, this);
_panel->Connect (wxID_ANY, wxEVT_SIZE, wxSizeEventHandler (FilmViewer::panel_sized), 0, this);
_slider->Connect (wxID_ANY, wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler (FilmViewer::slider_moved), 0, this);
_slider->Connect (wxID_ANY, wxEVT_SCROLL_PAGEDOWN, wxScrollEventHandler (FilmViewer::slider_moved), 0, this);
_play_button->Connect (wxID_ANY, wxEVT_COMMAND_TOGGLEBUTTON_CLICKED, wxCommandEventHandler (FilmViewer::play_clicked), 0, this);
_timer.Connect (wxID_ANY, wxEVT_TIMER, wxTimerEventHandler (FilmViewer::timer), 0, this);
+ _back_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmViewer::back_clicked), 0, this);
+ _forward_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmViewer::forward_clicked), 0, this);
set_film (f);
case Film::CONTENT:
{
calculate_sizes ();
- get_frame ();
- _panel->Refresh ();
- _v_sizer->Layout ();
+ wxScrollEvent ev;
+ slider_moved (ev);
break;
}
case Film::WITH_SUBTITLES:
_film = f;
+ _raw_frame.reset ();
+ _display_frame.reset ();
+ _panel->Refresh ();
+ _panel->Update ();
+
if (!_film) {
return;
}
_player = f->player ();
_player->disable_audio ();
- _player->disable_video_sync ();
/* Don't disable subtitles here as we may need them, and it's nice to be able to turn them
on and off without needing obtain a new Player.
*/
- _player->Video.connect (bind (&FilmViewer::process_video, this, _1, _2, _3));
+ _player->Video.connect (bind (&FilmViewer::process_video, this, _1, _2, _3, _4));
_film->Changed.connect (boost::bind (&FilmViewer::film_changed, this, _1));
+ _film->ContentChanged.connect (boost::bind (&FilmViewer::film_content_changed, this, _1, _2));
film_changed (Film::CONTENT);
film_changed (Film::FORMAT);
void
FilmViewer::update_from_decoder ()
{
- if (!_player || _player->seek_to_last ()) {
+ if (!_player || _player->seek (_player->last_video_time ())) {
return;
}
{
wxPaintDC dc (_panel);
- if (_clear_required) {
- dc.Clear ();
- _clear_required = false;
- }
-
if (!_display_frame || !_film || !_out_size.width || !_out_size.height) {
dc.Clear ();
return;
wxBitmap sub_bitmap (sub);
dc.DrawBitmap (sub_bitmap, _display_sub_position.x, _display_sub_position.y);
}
+
+ if (_out_size.width < _panel_size.width) {
+ wxPen p (GetBackgroundColour ());
+ wxBrush b (GetBackgroundColour ());
+ 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 (GetBackgroundColour ());
+ wxBrush b (GetBackgroundColour ());
+ dc.SetPen (p);
+ dc.SetBrush (b);
+ dc.DrawRectangle (0, _out_size.height, _panel_size.width, _panel_size.height - _out_size.height);
+ }
}
return;
}
- libdcp::Size old_size;
- if (_display_frame) {
- old_size = _display_frame->size();
- }
-
- shared_ptr<Image> input = _raw_frame;
+ shared_ptr<const Image> input = _raw_frame;
pair<string, string> const s = Filter::ffmpeg_strings (_film->filters());
if (!s.second.empty ()) {
/* Get a compacted image as we have to feed it to wxWidgets */
_display_frame = input->scale_and_convert_to_rgb (_film_size, 0, _film->scaler(), false);
- if (old_size != _display_frame->size()) {
- _clear_required = true;
- }
-
if (_raw_sub) {
/* Our output is already cropped by the decoder, so we need to account for that
Format const * format = _film->format ();
float const panel_ratio = static_cast<float> (_panel_size.width) / _panel_size.height;
- float const film_ratio = format ? format->container_ratio_as_float () : 1.78;
+ float const film_ratio = format ? format->container_ratio () : 1.78;
if (panel_ratio < film_ratio) {
/* panel is less widscreen than the film; clamp width */
}
void
-FilmViewer::process_video (shared_ptr<Image> image, bool, shared_ptr<Subtitle> sub)
+FilmViewer::process_video (shared_ptr<const Image> image, bool, shared_ptr<Subtitle> sub, double t)
{
_raw_frame = image;
_raw_sub = sub;
raw_to_display ();
_got_frame = true;
+
+ double const fps = _film->video_frame_rate ();
+ _frame->SetLabel (wxString::Format (wxT("%d"), int (rint (t * fps))));
+
+ double w = t;
+ int const h = (w / 3600);
+ w -= h * 3600;
+ int const m = (w / 60);
+ w -= m * 60;
+ int const s = floor (w);
+ w -= s;
+ int const f = rint (w * fps);
+ _timecode->SetLabel (wxString::Format (wxT("%02d:%02d:%02d:%02d"), h, m, s, f));
}
/** Get a new _raw_frame from the decoder and then do
_play_button->Enable (!a);
}
+void
+FilmViewer::film_content_changed (weak_ptr<Content>, int p)
+{
+ if (p == VideoContentProperty::VIDEO_LENGTH) {
+ /* Force an update to our frame */
+ wxScrollEvent ev;
+ slider_moved (ev);
+ }
+}
+
+void
+FilmViewer::back_clicked (wxCommandEvent &)
+{
+ if (!_player) {
+ return;
+ }
+
+ _player->seek_back ();
+ get_frame ();
+ _panel->Refresh ();
+ _panel->Update ();
+}
+
+void
+FilmViewer::forward_clicked (wxCommandEvent &)
+{
+ if (!_player) {
+ return;
+ }
+
+ _player->seek_forward ();
+ get_frame ();
+ _panel->Refresh ();
+ _panel->Update ();
+}
projects / dcpomatic.git / blobdiff