*/
+
#include "closed_captions_dialog.h"
-#include "wx_util.h"
#include "film_viewer.h"
-#include "lib/string_text.h"
+#include "wx_util.h"
#include "lib/butler.h"
-#include "lib/text_content.h"
#include "lib/compose.hpp"
-#include <boost/bind.hpp>
+#include "lib/constants.h"
+#include "lib/string_text.h"
+#include "lib/text_content.h"
+#include <boost/bind/bind.hpp>
+
+using std::cout;
using std::list;
+using std::make_pair;
using std::max;
-using std::cout;
using std::pair;
-using std::make_pair;
-using boost::shared_ptr;
-using boost::weak_ptr;
+using std::shared_ptr;
+using std::weak_ptr;
using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+using namespace dcpomatic;
+
ClosedCaptionsDialog::ClosedCaptionsDialog (wxWindow* parent, FilmViewer* viewer)
: wxDialog (parent, wxID_ANY, _("Closed captions"), wxDefaultPosition, wxDefaultSize,
, _display (new wxPanel(this, wxID_ANY, wxDefaultPosition, wxSize(640, (640 / 10) + 64)))
, _track (new wxChoice(this, wxID_ANY))
, _current_in_lines (false)
+ , _timer (this)
{
- _lines.resize (CLOSED_CAPTION_LINES);
+ _lines.resize (MAX_CLOSED_CAPTION_LINES);
wxBoxSizer* sizer = new wxBoxSizer (wxVERTICAL);
wxBoxSizer* track_sizer = new wxBoxSizer (wxHORIZONTAL);
- add_label_to_sizer (track_sizer, this, _("Track"), true);
+ add_label_to_sizer (track_sizer, this, _("Track"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
track_sizer->Add (_track, 0, wxEXPAND | wxLEFT, DCPOMATIC_SIZER_X_GAP);
sizer->Add (track_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
sizer->Add (_display, 1, wxEXPAND);
+ Bind (wxEVT_SHOW, boost::bind(&ClosedCaptionsDialog::shown, this, _1));
+ Bind (wxEVT_TIMER, boost::bind(&ClosedCaptionsDialog::update, this));
_display->Bind (wxEVT_PAINT, boost::bind(&ClosedCaptionsDialog::paint, this));
_track->Bind (wxEVT_CHOICE, boost::bind(&ClosedCaptionsDialog::track_selected, this));
SetSizerAndFit (sizer);
}
+void
+ClosedCaptionsDialog::shown (wxShowEvent ev)
+{
+ if (ev.IsShown ()) {
+ _timer.Start (40);
+ } else {
+ _timer.Stop ();
+ }
+}
+
void
ClosedCaptionsDialog::track_selected ()
{
_current = optional<TextRingBuffers::Data> ();
_viewer->slow_refresh ();
- update (_last_update);
+ update ();
}
void
dc.SetTextForeground (*wxWHITE);
/* Choose a font which fits vertically */
- int const line_height = max (8, dc.GetSize().GetHeight() / CLOSED_CAPTION_LINES);
+ int const line_height = max (8, dc.GetSize().GetHeight() / MAX_CLOSED_CAPTION_LINES);
wxFont font (*wxNORMAL_FONT);
font.SetPixelSize (wxSize (0, line_height * 0.8));
dc.SetFont (font);
- for (int i = 0; i < CLOSED_CAPTION_LINES; ++i) {
- wxString const good = _lines[i].Left (CLOSED_CAPTION_LENGTH);
+ for (int i = 0; i < MAX_CLOSED_CAPTION_LINES; ++i) {
+ wxString const good = _lines[i].Left (MAX_CLOSED_CAPTION_LENGTH);
dc.DrawText (good, 8, line_height * i);
- if (_lines[i].Length() > CLOSED_CAPTION_LENGTH) {
- wxString const bad = _lines[i].Right (_lines[i].Length() - CLOSED_CAPTION_LENGTH);
+ if (_lines[i].Length() > MAX_CLOSED_CAPTION_LENGTH) {
+ wxString const bad = _lines[i].Right (_lines[i].Length() - MAX_CLOSED_CAPTION_LENGTH);
wxSize size = dc.GetTextExtent (good);
dc.SetTextForeground (*wxRED);
dc.DrawText (bad, 8 + size.GetWidth(), line_height * i);
float from_top (StringText const & c) const
{
switch (c.v_align()) {
- case dcp::VALIGN_TOP:
+ case dcp::VAlign::TOP:
return c.v_position();
- case dcp::VALIGN_CENTER:
+ case dcp::VAlign::CENTER:
return c.v_position() + 0.5;
- case dcp::VALIGN_BOTTOM:
+ case dcp::VAlign::BOTTOM:
return 1.0 - c.v_position();
}
DCPOMATIC_ASSERT (false);
};
void
-ClosedCaptionsDialog::update (DCPTime time)
+ClosedCaptionsDialog::update ()
{
- _last_update = time;
+ auto const time = _viewer->time ();
if (_current_in_lines && _current && _current->period.to > time) {
/* Current one is fine */
if (_current && _current->period.to < time) {
/* Current one has finished; clear out */
- for (int j = 0; j < CLOSED_CAPTION_LINES; ++j) {
+ for (int j = 0; j < MAX_CLOSED_CAPTION_LINES; ++j) {
_lines[j] = "";
}
Refresh ();
if (!_current && !_tracks.empty()) {
/* We have no current one: get another */
- shared_ptr<Butler> butler = _butler.lock ();
- DCPOMATIC_ASSERT (butler);
+ auto butler = _butler.lock ();
DCPOMATIC_ASSERT (_track->GetSelection() >= 0);
DCPOMATIC_ASSERT (_track->GetSelection() < int(_tracks.size()));
- DCPTextTrack track = _tracks[_track->GetSelection()];
- while (true) {
- optional<TextRingBuffers::Data> d = butler->get_closed_caption ();
- if (!d) {
- break;
- }
- if (d->track == track) {
- _current = d;
- break;
+ auto track = _tracks[_track->GetSelection()];
+ if (butler) {
+ while (true) {
+ optional<TextRingBuffers::Data> d = butler->get_closed_caption ();
+ if (!d) {
+ break;
+ }
+ if (d->track == track) {
+ _current = d;
+ break;
+ }
}
- }
- _current_in_lines = false;
+ _current_in_lines = false;
+ }
}
if (_current && _current->period.contains(time)) {
/* We need to set this new one up */
- list<StringText> to_show = _current->text.string;
+ auto to_show = _current->text.string;
- for (int j = 0; j < CLOSED_CAPTION_LINES; ++j) {
+ for (int j = 0; j < MAX_CLOSED_CAPTION_LINES; ++j) {
_lines[j] = "";
}
to_show.sort (ClosedCaptionSorter());
- list<StringText>::const_iterator j = to_show.begin();
+ auto j = to_show.begin();
int k = 0;
- while (j != to_show.end() && k < CLOSED_CAPTION_LINES) {
- _lines[k] = j->text();
+ while (j != to_show.end() && k < MAX_CLOSED_CAPTION_LINES) {
+ _lines[k] = std_to_wx (j->text());
++j;
++k;
}
Refresh ();
_current_in_lines = true;
}
+
+ if (!_current && _tracks.empty()) {
+ for (int i = 0; i < MAX_CLOSED_CAPTION_LINES; ++i) {
+ _lines[i] = wxString();
+ }
+ }
}
void
Refresh ();
}
+
+void
+ClosedCaptionsDialog::set_butler (weak_ptr<Butler> butler)
+{
+ _butler = butler;
+}
+
void
-ClosedCaptionsDialog::set_film_and_butler (shared_ptr<Film> film, weak_ptr<Butler> butler)
+ClosedCaptionsDialog::update_tracks (shared_ptr<const Film> film)
{
_tracks.clear ();
- BOOST_FOREACH (shared_ptr<Content> i, film->content()) {
- BOOST_FOREACH (shared_ptr<TextContent> j, i->text) {
- if (j->use() && j->type() == TEXT_CLOSED_CAPTION && j->dcp_track()) {
+ for (auto i: film->content()) {
+ for (auto j: i->text) {
+ if (j->use() && j->type() == TextType::CLOSED_CAPTION && j->dcp_track()) {
if (find(_tracks.begin(), _tracks.end(), j->dcp_track()) == _tracks.end()) {
_tracks.push_back (*j->dcp_track());
}
}
_track->Clear ();
- BOOST_FOREACH (DCPTextTrack const & i, _tracks) {
- _track->Append (std_to_wx(String::compose("%1 (%2)", i.name, i.language)));
+ for (auto const& i: _tracks) {
+ _track->Append (std_to_wx(String::compose("%1 (%2)", i.name, i.language ? i.language->to_string() : wx_to_std(_("Unknown")))));
}
if (_track->GetCount() > 0) {
_track->SetSelection (0);
}
- _butler = butler;
+ track_selected ();
}