swaroop: new slightly-hacky way to make background image appear on stop.
[dcpomatic.git] / src / wx / controls.cc
index 1f6a30ae955c0bd8f428ea62cc228c673398a4da..cf805e8f78cf9171562b30f04fe43cc44db9db05 100644 (file)
 #include "playhead_to_timecode_dialog.h"
 #include "playhead_to_frame_dialog.h"
 #include "lib/job_manager.h"
+#include "lib/player_video.h"
+#include "lib/dcp_content.h"
+#include "lib/job.h"
+#include "lib/examine_content_job.h"
+#include "lib/content_factory.h"
+#include "lib/cross.h"
+#include <dcp/dcp.h>
+#include <dcp/cpl.h>
+#include <dcp/reel.h>
+#include <dcp/reel_picture_asset.h>
 #include <wx/wx.h>
 #include <wx/tglbtn.h>
 #include <wx/listctrl.h>
+#include <wx/progdlg.h>
 
 using std::string;
+using std::list;
+using std::make_pair;
+using std::exception;
 using boost::optional;
 using boost::shared_ptr;
 using boost::weak_ptr;
+using boost::dynamic_pointer_cast;
 
 Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool editor_controls)
        : wxPanel (parent)
@@ -73,20 +88,52 @@ Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool editor
 
        _v_sizer->Add (view_options, 0, wxALL, DCPOMATIC_SIZER_GAP);
 
-       wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
+       wxBoxSizer* left_sizer = new wxBoxSizer (wxVERTICAL);
 
-       _dcp_directory = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
-       _dcp_directory->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 580);
-       e_sizer->Add (_dcp_directory, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+       _spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
+       _spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 740);
+       left_sizer->Add (_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
 
-       _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 400), wxTE_READONLY | wxTE_MULTILINE);
-       e_sizer->Add (_log, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+       _content_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
+       /* time */
+       _content_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
+       /* type */
+       _content_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
+       /* annotation text */
+       _content_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 580);
+       left_sizer->Add (_content_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
 
-       _dcp_directory->Show (false);
+       wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
+       e_sizer->Add (left_sizer, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+
+       _current_spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
+       _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
+       _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
+       _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 580);
+       e_sizer->Add (_current_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+
+       wxBoxSizer* buttons_sizer = new wxBoxSizer (wxVERTICAL);
+       _add_button = new wxButton(this, wxID_ANY, _("Add"));
+       buttons_sizer->Add (_add_button);
+       _save_button = new wxButton(this, wxID_ANY, _("Save..."));
+       buttons_sizer->Add (_save_button);
+       _load_button = new wxButton(this, wxID_ANY, _("Load..."));
+       buttons_sizer->Add (_load_button);
+       e_sizer->Add (buttons_sizer, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+
+       _v_sizer->Add (e_sizer, 1, wxEXPAND);
+
+       _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 200), wxTE_READONLY | wxTE_MULTILINE);
+       _v_sizer->Add (_log, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+
+       _content_view->Show (false);
+       _spl_view->Show (false);
+       _current_spl_view->Show (false);
+       _add_button->Show (false);
+       _save_button->Show (false);
+       _load_button->Show (false);
        _log->Show (false);
 
-       _v_sizer->Add (e_sizer, 0, wxEXPAND);
-
        wxBoxSizer* h_sizer = new wxBoxSizer (wxHORIZONTAL);
 
        wxBoxSizer* time_sizer = new wxBoxSizer (wxVERTICAL);
@@ -118,50 +165,111 @@ Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool editor
                _outline_content->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::outline_content_changed, this));
        }
 
-       _slider->Bind           (wxEVT_SCROLL_THUMBTRACK,   boost::bind (&Controls::slider_moved,    this, false));
-       _slider->Bind           (wxEVT_SCROLL_PAGEUP,       boost::bind (&Controls::slider_moved,    this, true));
-       _slider->Bind           (wxEVT_SCROLL_PAGEDOWN,     boost::bind (&Controls::slider_moved,    this, true));
-       _slider->Bind           (wxEVT_SCROLL_CHANGED,      boost::bind (&Controls::slider_released, this));
+       _slider->Bind           (wxEVT_SCROLL_THUMBTRACK,    boost::bind(&Controls::slider_moved,    this, false));
+       _slider->Bind           (wxEVT_SCROLL_PAGEUP,        boost::bind(&Controls::slider_moved,    this, true));
+       _slider->Bind           (wxEVT_SCROLL_PAGEDOWN,      boost::bind(&Controls::slider_moved,    this, true));
+       _slider->Bind           (wxEVT_SCROLL_CHANGED,       boost::bind(&Controls::slider_released, this));
 #ifdef DCPOMATIC_VARIANT_SWAROOP
-       _play_button->Bind      (wxEVT_BUTTON,              boost::bind (&Controls::play_clicked,    this));
-       _pause_button->Bind     (wxEVT_BUTTON,              boost::bind (&Controls::pause_clicked,   this));
-       _stop_button->Bind      (wxEVT_BUTTON,              boost::bind (&Controls::stop_clicked,    this));
+       _play_button->Bind      (wxEVT_BUTTON,               boost::bind(&Controls::play_clicked,    this));
+       _pause_button->Bind     (wxEVT_BUTTON,               boost::bind(&Controls::pause_clicked,   this));
+       _stop_button->Bind      (wxEVT_BUTTON,               boost::bind(&Controls::stop_clicked,    this));
 #else
-       _play_button->Bind      (wxEVT_TOGGLEBUTTON,        boost::bind (&Controls::play_clicked,    this));
+       _play_button->Bind      (wxEVT_TOGGLEBUTTON,         boost::bind(&Controls::play_clicked,    this));
 #endif
-       _rewind_button->Bind    (wxEVT_LEFT_DOWN,           boost::bind (&Controls::rewind_clicked,  this, _1));
-       _back_button->Bind      (wxEVT_LEFT_DOWN,           boost::bind (&Controls::back_clicked,    this, _1));
-       _forward_button->Bind   (wxEVT_LEFT_DOWN,           boost::bind (&Controls::forward_clicked, this, _1));
-       _frame_number->Bind     (wxEVT_LEFT_DOWN,           boost::bind (&Controls::frame_number_clicked, this));
-       _timecode->Bind         (wxEVT_LEFT_DOWN,           boost::bind (&Controls::timecode_clicked, this));
-       _dcp_directory->Bind    (wxEVT_LIST_ITEM_SELECTED,  boost::bind (&Controls::dcp_directory_selected, this));
+       _rewind_button->Bind    (wxEVT_LEFT_DOWN,            boost::bind(&Controls::rewind_clicked,  this, _1));
+       _back_button->Bind      (wxEVT_LEFT_DOWN,            boost::bind(&Controls::back_clicked,    this, _1));
+       _forward_button->Bind   (wxEVT_LEFT_DOWN,            boost::bind(&Controls::forward_clicked, this, _1));
+       _frame_number->Bind     (wxEVT_LEFT_DOWN,            boost::bind(&Controls::frame_number_clicked, this));
+       _timecode->Bind         (wxEVT_LEFT_DOWN,            boost::bind(&Controls::timecode_clicked, this));
+       _content_view->Bind     (wxEVT_LIST_ITEM_SELECTED,   boost::bind(&Controls::setup_sensitivity, this));
+       _content_view->Bind     (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&Controls::setup_sensitivity, this));
        if (_jump_to_selected) {
                _jump_to_selected->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::jump_to_selected_clicked, this));
                _jump_to_selected->SetValue (Config::instance()->jump_to_selected ());
        }
+       _add_button->Bind       (wxEVT_BUTTON,              boost::bind(&Controls::add_clicked, this));
+       _save_button->Bind      (wxEVT_BUTTON,              boost::bind(&Controls::save_clicked, this));
+       _load_button->Bind      (wxEVT_BUTTON,              boost::bind(&Controls::load_clicked, this));
 
        _viewer->PositionChanged.connect (boost::bind(&Controls::position_changed, this));
        _viewer->Started.connect (boost::bind(&Controls::started, this));
        _viewer->Stopped.connect (boost::bind(&Controls::stopped, this));
        _viewer->FilmChanged.connect (boost::bind(&Controls::film_changed, this));
+       _viewer->ImageChanged.connect (boost::bind(&Controls::image_changed, this, _1));
 
        film_changed ();
 
        setup_sensitivity ();
-       update_dcp_directory ();
+       update_content_directory ();
+       update_playlist_directory ();
 
        JobManager::instance()->ActiveJobsChanged.connect (
                bind (&Controls::active_jobs_changed, this, _2)
                );
 
        _config_changed_connection = Config::instance()->Changed.connect (bind(&Controls::config_changed, this, _1));
+       config_changed (Config::OTHER);
+}
+
+void
+Controls::add_clicked ()
+{
+       shared_ptr<Content> sel = selected_content()->clone();
+       DCPOMATIC_ASSERT (sel);
+       _film->examine_and_add_content (sel);
+       bool const ok = display_progress (_("DCP-o-matic"), _("Loading DCP"));
+       if (!ok || !report_errors_from_last_job(this)) {
+               return;
+       }
+       add_content_to_list (sel, _current_spl_view);
+       setup_sensitivity ();
+}
+
+void
+Controls::save_clicked ()
+{
+       wxFileDialog* d = new wxFileDialog (
+               this, _("Select playlist file"), wxEmptyString, wxEmptyString, wxT ("XML files (*.xml)|*.xml"),
+               wxFD_SAVE | wxFD_OVERWRITE_PROMPT
+               );
+
+       if (d->ShowModal() == wxID_OK) {
+               boost::filesystem::path p(wx_to_std(d->GetPath()));
+               _film->set_name(p.stem().string());
+               _film->write_metadata(p);
+       }
+
+       d->Destroy ();
+}
+
+void
+Controls::load_clicked ()
+{
+       wxFileDialog* d = new wxFileDialog (
+               this, _("Select playlist file"), wxEmptyString, wxEmptyString, wxT ("XML files (*.xml)|*.xml")
+               );
+
+       if (d->ShowModal() == wxID_OK) {
+               _film->read_metadata (boost::filesystem::path(wx_to_std(d->GetPath())));
+               _current_spl_view->DeleteAllItems ();
+               BOOST_FOREACH (shared_ptr<Content> i, _film->content()) {
+                       shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent>(i);
+                       add_content_to_list (dcp, _current_spl_view);
+               }
+       }
+
+       d->Destroy ();
 }
 
 void
 Controls::config_changed (int property)
 {
-       if (property == Config::PLAYER_DCP_DIRECTORY) {
-               update_dcp_directory ();
+       if (property == Config::PLAYER_CONTENT_DIRECTORY) {
+               update_content_directory ();
+       } else if (property == Config::PLAYER_PLAYLIST_DIRECTORY) {
+               update_playlist_directory ();
+       } else {
+               setup_sensitivity ();
        }
 }
 
@@ -374,7 +482,8 @@ void
 Controls::setup_sensitivity ()
 {
        /* examine content is the only job which stops the viewer working */
-       bool const c = _film && !_film->content().empty() && (!_active_job || *_active_job != "examine_content");
+       bool const active_job = _active_job && *_active_job != "examine_content";
+       bool const c = _film && !_film->content().empty() && !active_job;
 
        _slider->Enable (c);
        _rewind_button->Enable (c);
@@ -382,8 +491,9 @@ Controls::setup_sensitivity ()
        _forward_button->Enable (c);
 #ifdef DCPOMATIC_VARIANT_SWAROOP
        _play_button->Enable (c && !_viewer->playing());
-       _pause_button->Enable (c && _viewer->playing());
-       _stop_button->Enable (c);
+       _pause_button->Enable (c && (!_current_kind || _current_kind != dcp::ADVERTISEMENT) && _viewer->playing());
+       _stop_button->Enable (c && (!_current_kind || _current_kind != dcp::ADVERTISEMENT));
+       _slider->Enable (c && (!_current_kind || _current_kind != dcp::ADVERTISEMENT));
 #else
        _play_button->Enable (c);
 #endif
@@ -399,6 +509,21 @@ Controls::setup_sensitivity ()
        if (_eye) {
                _eye->Enable (c && _film->three_d ());
        }
+
+       _add_button->Enable (Config::instance()->allow_spl_editing() && static_cast<bool>(selected_content()));
+       _save_button->Enable (Config::instance()->allow_spl_editing());
+}
+
+shared_ptr<Content>
+Controls::selected_content () const
+{
+       long int s = _content_view->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+       if (s == -1) {
+               return shared_ptr<Content>();
+       }
+
+       DCPOMATIC_ASSERT (s < int(_content.size()));
+       return _content[s];
 }
 
 void
@@ -457,45 +582,141 @@ Controls::film () const
 void
 Controls::show_extended_player_controls (bool s)
 {
-       _dcp_directory->Show (s);
+       _content_view->Show (s);
+       _spl_view->Show (s);
+       if (s) {
+               update_content_directory ();
+               update_playlist_directory ();
+       }
+       _current_spl_view->Show (s);
        _log->Show (s);
+       _add_button->Show (s);
+       _save_button->Show (s);
+       _load_button->Show (s);
+       _v_sizer->Layout ();
+}
+
+void
+Controls::add_content_to_list (shared_ptr<Content> content, wxListCtrl* ctrl)
+{
+       int const N = ctrl->GetItemCount();
+
+       wxListItem it;
+       it.SetId(N);
+       it.SetColumn(0);
+       DCPTime length = content->length_after_trim ();
+       int seconds = length.seconds();
+       int minutes = seconds / 60;
+       seconds -= minutes * 60;
+       int hours = minutes / 60;
+       minutes -= hours * 60;
+       it.SetText(wxString::Format("%02d:%02d:%02d", hours, minutes, seconds));
+       ctrl->InsertItem(it);
+
+       shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent>(content);
+       if (dcp && dcp->content_kind()) {
+               it.SetId(N);
+               it.SetColumn(1);
+               it.SetText(std_to_wx(dcp::content_kind_to_string(*dcp->content_kind())));
+               ctrl->SetItem(it);
+       }
+
+       it.SetId(N);
+       it.SetColumn(2);
+       it.SetText(std_to_wx(content->summary()));
+       ctrl->SetItem(it);
 }
 
 void
-Controls::update_dcp_directory ()
+Controls::add_playlist_to_list (shared_ptr<Film> film)
 {
+       int const N = _spl_view->GetItemCount();
+
+       wxListItem it;
+       it.SetId(N);
+       it.SetColumn(0);
+       it.SetText (std_to_wx(film->name()));
+       _spl_view->InsertItem (it);
+}
+
+void
+Controls::update_content_directory ()
+{
+       if (!_content_view->IsShown()) {
+               return;
+       }
+
        using namespace boost::filesystem;
 
-       _dcp_directory->DeleteAllItems ();
-       _dcp_directories.clear ();
-       optional<path> dir = Config::instance()->player_dcp_directory();
+       _content_view->DeleteAllItems ();
+       _content.clear ();
+       optional<path> dir = Config::instance()->player_content_directory();
        if (!dir) {
                return;
        }
 
+       wxProgressDialog progress (_("DCP-o-matic"), _("Reading content directory"));
+       JobManager* jm = JobManager::instance ();
+
        for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
                try {
+                       shared_ptr<Content> content;
                        if (is_directory(*i) && (is_regular_file(*i / "ASSETMAP") || is_regular_file(*i / "ASSETMAP.xml"))) {
-                               string const x = i->path().string().substr(dir->string().length() + 1);
-                               _dcp_directory->InsertItem(_dcp_directory->GetItemCount(), std_to_wx(x));
-                               _dcp_directories.push_back(x);
+                               content.reset (new DCPContent(_film, *i));
+                       } else if (i->path().extension() == ".mp4" || i->path().extension() == ".ecinema") {
+                               content = content_factory(_film, *i).front();
+                       }
+
+                       if (content) {
+                               jm->add (shared_ptr<Job>(new ExamineContentJob(_film, content)));
+                               while (jm->work_to_do()) {
+                                       if (!progress.Pulse()) {
+                                               /* user pressed cancel */
+                                               BOOST_FOREACH (shared_ptr<Job> i, jm->get()) {
+                                                       i->cancel();
+                                               }
+                                               return;
+                                       }
+                                       dcpomatic_sleep (1);
+                               }
+                               if (report_errors_from_last_job (this)) {
+                                       add_content_to_list (content, _content_view);
+                                       _content.push_back (content);
+                               }
                        }
                } catch (boost::filesystem::filesystem_error& e) {
                        /* Never mind */
+               } catch (dcp::DCPReadError& e) {
+                       /* Never mind */
                }
        }
 }
 
 void
-Controls::dcp_directory_selected ()
+Controls::update_playlist_directory ()
 {
-       long int s = _dcp_directory->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
-       if (s == -1) {
+       if (!_spl_view->IsShown()) {
+               return;
+       }
+
+       using namespace boost::filesystem;
+
+       _spl_view->DeleteAllItems ();
+       optional<path> dir = Config::instance()->player_playlist_directory();
+       if (!dir) {
                return;
        }
 
-       DCPOMATIC_ASSERT (s < int(_dcp_directories.size()));
-       DCPDirectorySelected (*Config::instance()->player_dcp_directory() / _dcp_directories[s]);
+       for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
+               try {
+                       shared_ptr<Film> film (new Film(optional<path>()));
+                       film->read_metadata (i->path());
+                       _playlists.push_back (film);
+                       add_playlist_to_list (film);
+               } catch (exception& e) {
+                       /* Never mind */
+               }
+       }
 }
 
 #ifdef DCPOMATIC_VARIANT_SWAROOP
@@ -509,7 +730,7 @@ void
 Controls::stop_clicked ()
 {
        _viewer->stop ();
-       DCPEjected ();
+       _viewer->seek (DCPTime(), true);
 }
 #endif
 
@@ -525,3 +746,29 @@ Controls::log (wxString s)
        wxString ts = std_to_wx(string(buffer)) + N_(": ");
        _log->SetValue(_log->GetValue() + ts + s + "\n");
 }
+
+void
+Controls::image_changed (boost::weak_ptr<PlayerVideo> weak_pv)
+{
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+       shared_ptr<PlayerVideo> pv = weak_pv.lock ();
+       if (!pv) {
+               return;
+       }
+
+       shared_ptr<Content> c = pv->content().lock();
+       if (!c) {
+               return;
+       }
+
+       shared_ptr<DCPContent> dc = dynamic_pointer_cast<DCPContent> (c);
+       if (!dc) {
+               return;
+       }
+
+       if (!_current_kind || *_current_kind != dc->content_kind()) {
+               _current_kind = dc->content_kind ();
+               setup_sensitivity ();
+       }
+#endif
+}