swaroop: partial rework of SPL management.
[dcpomatic.git] / src / wx / swaroop_controls.cc
index 2a1e7c69bf432f89010649fbea935fd409cccaa7..909cb0dc46a8554d0eccff68785934f3bddcbe38 100644 (file)
@@ -23,6 +23,7 @@
 #include "wx_util.h"
 #include "content_view.h"
 #include "dcpomatic_button.h"
+#include "static_text.h"
 #include "lib/player_video.h"
 #include "lib/dcp_content.h"
 #include <wx/listctrl.h>
@@ -52,10 +53,34 @@ SwaroopControls::SwaroopControls (wxWindow* parent, shared_ptr<FilmViewer> viewe
        wxBoxSizer* left_sizer = new wxBoxSizer (wxVERTICAL);
        wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
 
-       left_sizer->Add (_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+       wxFont subheading_font (*wxNORMAL_FONT);
+       subheading_font.SetWeight (wxFONTWEIGHT_BOLD);
+
+       wxBoxSizer* spl_header = new wxBoxSizer (wxHORIZONTAL);
+       {
+               wxStaticText* m = new StaticText (this, "Playlists");
+               m->SetFont (subheading_font);
+               spl_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
+       }
+       _refresh_spl_view = new Button (this, "Refresh");
+       spl_header->Add (_refresh_spl_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
+
+       left_sizer->Add (spl_header, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
+       left_sizer->Add (_spl_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
 
        _content_view = new ContentView (this);
-       left_sizer->Add (_content_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
+
+       wxBoxSizer* content_header = new wxBoxSizer (wxHORIZONTAL);
+       {
+               wxStaticText* m = new StaticText (this, "Content");
+               m->SetFont (subheading_font);
+               content_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
+       }
+       _refresh_content_view = new Button (this, "Refresh");
+       content_header->Add (_refresh_content_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
+
+       left_sizer->Add (content_header, 0, wxTOP | wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
+       left_sizer->Add (_content_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | 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, 500);
@@ -73,7 +98,9 @@ SwaroopControls::SwaroopControls (wxWindow* parent, shared_ptr<FilmViewer> viewe
        _stop_button->Bind  (wxEVT_BUTTON, boost::bind(&SwaroopControls::stop_clicked,  this));
        _spl_view->Bind     (wxEVT_LIST_ITEM_SELECTED,   boost::bind(&SwaroopControls::spl_selection_changed, this));
        _spl_view->Bind     (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
-       _viewer->ImageChanged.connect (boost::bind(&SwaroopControls::image_changed, this, _1));
+       _viewer->Finished.connect (boost::bind(&SwaroopControls::viewer_finished, this));
+       _refresh_spl_view->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::update_playlist_directory, this));
+       _refresh_content_view->Bind (wxEVT_BUTTON, boost::bind(&ContentView::update, _content_view));
 
        _content_view->update ();
        update_playlist_directory ();
@@ -108,9 +135,8 @@ SwaroopControls::setup_sensitivity ()
        bool const active_job = _active_job && *_active_job != "examine_content";
        bool const c = _film && !_film->content().empty() && !active_job;
        _play_button->Enable (c && !_viewer->playing());
-       _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) && !_current_disable_timeline);
+       _pause_button->Enable (_viewer->playing());
+       _slider->Enable (!_current_disable_timeline);
        _spl_view->Enable (!_viewer->playing());
 }
 
@@ -140,45 +166,6 @@ SwaroopControls::log (wxString s)
        _log->SetValue(_log->GetValue() + ts + s + "\n");
 }
 
-void
-SwaroopControls::image_changed (boost::weak_ptr<PlayerVideo> weak_pv)
-{
-       shared_ptr<PlayerVideo> pv = weak_pv.lock ();
-       if (!pv) {
-               return;
-       }
-
-       shared_ptr<Content> c = pv->content().lock();
-       if (!c) {
-               return;
-       }
-
-       if (c == _current_content.lock()) {
-               return;
-       }
-
-       _current_content = c;
-
-       if (_selected_playlist) {
-               BOOST_FOREACH (SPLEntry i, _playlists[*_selected_playlist].get()) {
-                       if (i.content == c) {
-                               _current_disable_timeline = i.disable_timeline;
-                               setup_sensitivity ();
-                       }
-               }
-       }
-
-       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 ();
-       }
-}
-
 void
 SwaroopControls::add_playlist_to_list (SPL spl)
 {
@@ -187,7 +174,11 @@ SwaroopControls::add_playlist_to_list (SPL spl)
        wxListItem it;
        it.SetId(N);
        it.SetColumn(0);
-       it.SetText (std_to_wx(spl.name()));
+       string t = spl.name();
+       if (spl.missing()) {
+               t += " (content missing)";
+       }
+       it.SetText (std_to_wx(t));
        _spl_view->InsertItem (it);
 }
 
@@ -221,17 +212,27 @@ SwaroopControls::update_playlist_directory ()
 void
 SwaroopControls::spl_selection_changed ()
 {
-       _current_spl_view->DeleteAllItems ();
-
        long int selected = _spl_view->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
        if (selected == -1) {
+               _current_spl_view->DeleteAllItems ();
                _selected_playlist = boost::none;
                return;
        }
 
-       wxProgressDialog progress (_("DCP-o-matic"), _("Loading playlist"));
+       if (_playlists[selected].missing()) {
+               error_dialog (this, "This playlist cannot be loaded as some content is missing.");
+               _selected_playlist = boost::none;
+               _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
+               return;
+       }
 
-       shared_ptr<Film> film (new Film(optional<boost::filesystem::path>()));
+       if (_playlists[selected].get().empty()) {
+               error_dialog (this, "This playlist is empty.");
+               return;
+       }
+
+
+       _current_spl_view->DeleteAllItems ();
 
        int N = 0;
        BOOST_FOREACH (SPLEntry i, _playlists[selected].get()) {
@@ -240,15 +241,20 @@ SwaroopControls::spl_selection_changed ()
                it.SetColumn (0);
                it.SetText (std_to_wx(i.name));
                _current_spl_view->InsertItem (it);
-               film->add_content (i.content);
                ++N;
-               if (!progress.Pulse()) {
-                       /* user pressed cancel */
-                       return;
-               }
        }
 
        _selected_playlist = selected;
+       _selected_playlist_position = 0;
+       reset_film ();
+}
+
+void
+SwaroopControls::reset_film ()
+{
+       DCPOMATIC_ASSERT (_selected_playlist);
+       shared_ptr<Film> film (new Film(optional<boost::filesystem::path>()));
+       film->add_content (_playlists[*_selected_playlist].get()[_selected_playlist_position].content);
        ResetFilm (film);
 }
 
@@ -270,3 +276,22 @@ SwaroopControls::set_film (shared_ptr<Film> film)
        Controls::set_film (film);
        setup_sensitivity ();
 }
+
+void
+SwaroopControls::viewer_finished ()
+{
+       if (!_selected_playlist) {
+               return;
+       }
+
+       ++_selected_playlist_position;
+
+       SPL const & playlist = _playlists[*_selected_playlist];
+
+       if (_selected_playlist_position < int(playlist.get().size())) {
+               _current_disable_timeline = playlist.get()[_selected_playlist_position].disable_timeline;
+               setup_sensitivity ();
+               reset_film ();
+               _viewer->start ();
+       }
+}