/*
- Copyright (C) 2012-2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef __WXOSX__
_panel->SetDoubleBuffered (true);
#endif
-
+
_panel->SetBackgroundStyle (wxBG_STYLE_PAINT);
-
+
_v_sizer = new wxBoxSizer (wxVERTICAL);
SetSizer (_v_sizer);
_forward_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmViewer::forward_clicked, this));
set_film (shared_ptr<Film> ());
-
+
JobManager::instance()->ActiveJobsChanged.connect (
bind (&FilmViewer::active_jobs_changed, this, _1)
);
}
void
-FilmViewer::set_film (shared_ptr<Film> f)
+FilmViewer::set_film (shared_ptr<Film> film)
{
- if (_film == f) {
+ if (_film == film) {
return;
}
- _film = f;
+ _film = film;
_frame.reset ();
-
- _slider->SetValue (0);
- set_position_text ();
-
+
+ update_position_slider ();
+ update_position_label ();
+
if (!_film) {
return;
}
try {
- _player = f->make_player ();
+ _player.reset (new Player (_film, _film->playlist ()));
} catch (bad_alloc) {
error_dialog (this, _("There is not enough free memory to do that."));
_film.reset ();
return;
}
- /* Always burn in subtitles, even if we are set not to, otherwise we won't see them
+ /* Always burn in subtitles, even if content is set not to, otherwise we won't see them
in the preview.
*/
- _player->set_burn_subtitles (true);
-
+ _player->set_always_burn_subtitles (true);
+
_film_connection = _film->Changed.connect (boost::bind (&FilmViewer::film_changed, this, _1));
_player_connection = _player->Changed.connect (boost::bind (&FilmViewer::player_changed, this, _1));
} catch (exception& e) {
error_dialog (this, wxString::Format (_("Could not get video for view (%s)"), std_to_wx(e.what()).data()));
}
-
+
if (!pvf.empty ()) {
try {
- _frame = pvf.front()->image (PIX_FMT_RGB24, true, boost::bind (&Log::dcp_log, _film->log().get(), _1, _2));
+ _frame = pvf.front()->image (PIX_FMT_RGB24, boost::bind (&Log::dcp_log, _film->log().get(), _1, _2));
dcp::YUVToRGB yuv_to_rgb = dcp::YUV_TO_RGB_REC601;
if (pvf.front()->colour_conversion()) {
yuv_to_rgb = pvf.front()->colour_conversion().get().yuv_to_rgb();
}
-
+
_frame = _frame->scale (_frame->size(), yuv_to_rgb, PIX_FMT_RGB24, false);
_position = pvf.front()->time ();
_inter_position = pvf.front()->inter_position ();
_position = p;
}
- set_position_text ();
refresh_panel ();
_last_get_accurate = accurate;
void
FilmViewer::timer ()
{
- get (_position + DCPTime::from_frames (1, _film->video_frame_rate ()), true);
-
- DCPTime const len = _film->length ();
+ DCPTime const frame = DCPTime::from_frames (1, _film->video_frame_rate ());
- if (len.get ()) {
- int const new_slider_position = 4096 * _position.get() / len.get();
- if (new_slider_position != _slider->GetValue()) {
- _slider->SetValue (new_slider_position);
- }
+ if ((_position + frame) >= _film->length ()) {
+ _play_button->SetValue (false);
+ check_play_state ();
+ } else {
+ get (_position + frame, true);
}
-}
+ update_position_label ();
+ update_position_slider ();
+}
void
FilmViewer::paint_panel ()
t = _film->length() - DCPTime::from_frames (1, _film->video_frame_rate ());
}
get (t, false);
+ update_position_label ();
}
void
calculate_sizes ();
get (_position, _last_get_accurate);
+ update_position_label ();
+ update_position_slider ();
}
void
}
Ratio const * container = _film->container ();
-
+
float const panel_ratio = _panel_size.ratio ();
float const film_ratio = container ? container->ratio () : 1.78;
-
+
if (panel_ratio < film_ratio) {
/* panel is less widscreen than the film; clamp width */
_out_size.width = _panel_size.width;
if (!_film || _film->video_frame_rate() == 0) {
return;
}
-
+
if (_play_button->GetValue()) {
_timer.Start (1000 / _film->video_frame_rate());
} else {
}
void
-FilmViewer::set_position_text ()
+FilmViewer::update_position_slider ()
+{
+ if (!_film) {
+ _slider->SetValue (0);
+ return;
+ }
+
+ DCPTime const len = _film->length ();
+
+ if (len.get ()) {
+ int const new_slider_position = 4096 * _position.get() / len.get();
+ if (new_slider_position != _slider->GetValue()) {
+ _slider->SetValue (new_slider_position);
+ }
+ }
+}
+
+void
+FilmViewer::update_position_label ()
{
if (!_film) {
_frame_number->SetLabel ("0");
_timecode->SetLabel ("0:0:0.0");
return;
}
-
+
double const fps = _film->video_frame_rate ();
/* Count frame number from 1 ... not sure if this is the best idea */
_frame_number->SetLabel (wxString::Format (wxT("%d"), int (rint (_position.seconds() * fps)) + 1));
{
if (a) {
list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
- list<shared_ptr<Job> >::iterator i = jobs.begin ();
+ list<shared_ptr<Job> >::iterator i = jobs.begin ();
while (i != jobs.end() && boost::dynamic_pointer_cast<ExamineContentJob> (*i) == 0) {
++i;
}
-
+
if (i == jobs.end() || (*i)->finished()) {
/* no examine content job running, so we're ok to use the viewer */
a = false;
}
}
-
+
_slider->Enable (!a);
_play_button->Enable (!a);
}
}
get (p, true);
+ update_position_label ();
+ update_position_slider ();
}
void
FilmViewer::forward_clicked ()
{
get (_position + DCPTime::from_frames (1, _film->video_frame_rate ()), true);
+ update_position_label ();
+ update_position_slider ();
}
void
calculate_sizes ();
get (_position, _last_get_accurate);
+ update_position_label ();
+ update_position_slider ();
}
void
FilmViewer::setup_sensitivity ()
{
bool const c = _film && !_film->content().empty ();
-
+
_slider->Enable (c);
_back_button->Enable (c);
_forward_button->Enable (c);