Double-click on content list adds the content.
[dcpomatic.git] / src / tools / dcpomatic_playlist.cc
index 6b1066c5dd7a148872bb670fe1df81c85e22aa2f..96dff56ed21ec169264eb6d822ae7f3a8ac5366e 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
 
 */
 
-#include "../wx/wx_util.h"
-#include "../wx/wx_signal_manager.h"
-#include "../wx/content_view.h"
-#include "../wx/dcpomatic_button.h"
-#include "../lib/util.h"
-#include "../lib/config.h"
-#include "../lib/cross.h"
-#include "../lib/film.h"
-#include "../lib/dcp_content.h"
-#include "../lib/spl_entry.h"
-#include "../lib/spl.h"
-#include <wx/wx.h>
-#include <wx/listctrl.h>
+
+#include "wx/about_dialog.h"
+#include "wx/content_view.h"
+#include "wx/dcpomatic_button.h"
+#include "wx/playlist_editor_config_dialog.h"
+#include "wx/wx_signal_manager.h"
+#include "wx/wx_util.h"
+#include "lib/config.h"
+#include "lib/cross.h"
+#include "lib/dcp_content.h"
+#include "lib/film.h"
+#include "lib/spl.h"
+#include "lib/spl_entry.h"
+#include "lib/util.h"
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/imaglist.h>
-#ifdef __WXOSX__
-#include <ApplicationServices/ApplicationServices.h>
-#endif
+#include <wx/listctrl.h>
+#include <wx/preferences.h>
+#include <wx/spinctrl.h>
+#include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
+
 
-using std::exception;
 using std::cout;
+using std::exception;
+using std::make_pair;
+using std::make_shared;
+using std::map;
+using std::shared_ptr;
 using std::string;
-using boost::optional;
-using boost::shared_ptr;
-using boost::weak_ptr;
+using std::vector;
+using std::weak_ptr;
 using boost::bind;
-using boost::dynamic_pointer_cast;
+using boost::optional;
+using std::dynamic_pointer_cast;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+
+
+static
+void
+save_playlist(shared_ptr<const SPL> playlist)
+{
+       if (auto dir = Config::instance()->player_playlist_directory()) {
+               playlist->write(*dir / (playlist->id() + ".xml"));
+       }
+}
+
 
 class ContentDialog : public wxDialog, public ContentStore
 {
@@ -54,17 +78,20 @@ public:
        {
                _content_view->update ();
 
-               wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
+               auto overall_sizer = new wxBoxSizer (wxVERTICAL);
                SetSizer (overall_sizer);
 
                overall_sizer->Add (_content_view, 1, wxEXPAND | wxALL, DCPOMATIC_DIALOG_BORDER);
 
-               wxSizer* buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
+               auto buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
                if (buttons) {
                        overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
                }
 
                overall_sizer->Layout ();
+
+               _content_view->Bind(wxEVT_LIST_ITEM_ACTIVATED, boost::bind(&ContentDialog::EndModal, this, wxID_OK));
+               _config_changed_connection = Config::instance()->Changed.connect(boost::bind(&ContentView::update, _content_view));
        }
 
        shared_ptr<Content> selected () const
@@ -72,91 +99,313 @@ public:
                return _content_view->selected ();
        }
 
-       shared_ptr<Content> get (string digest) const
+       shared_ptr<Content> get (string digest) const override
        {
                return _content_view->get (digest);
        }
 
 private:
        ContentView* _content_view;
+       boost::signals2::scoped_connection _config_changed_connection;
 };
 
-class DOMFrame : public wxFrame
+
+
+class PlaylistList
 {
 public:
-       explicit DOMFrame (wxString const & title)
-               : wxFrame (0, -1, title)
-               , _content_dialog (new ContentDialog(this))
+       PlaylistList (wxPanel* parent, ContentStore* content_store)
+               : _sizer (new wxBoxSizer(wxVERTICAL))
+               , _content_store (content_store)
+               , _parent(parent)
        {
-               /* Use a panel as the only child of the Frame so that we avoid
-                  the dark-grey background on Windows.
-               */
-               wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
-               wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
+               auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
+               label->SetLabelMarkup (_("<b>Playlists</b>"));
+               _sizer->Add (label, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
 
                _list = new wxListCtrl (
-                       overall_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
+                       parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
+                       );
+
+               _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 840);
+               _list->AppendColumn (_("Length"), wxLIST_FORMAT_LEFT, 100);
+
+               auto button_sizer = new wxBoxSizer (wxVERTICAL);
+               _new = new Button (parent, _("New"));
+               button_sizer->Add (_new, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
+               _delete = new Button (parent, _("Delete"));
+               button_sizer->Add (_delete, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
+
+               auto list = new wxBoxSizer (wxHORIZONTAL);
+               list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
+               list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
+
+               _sizer->Add (list);
+
+               load_playlists ();
+
+               _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistList::selection_changed, this));
+               _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistList::selection_changed, this));
+               _new->Bind (wxEVT_BUTTON, bind(&PlaylistList::new_playlist, this));
+               _delete->Bind (wxEVT_BUTTON, bind(&PlaylistList::delete_playlist, this));
+
+               setup_sensitivity();
+       }
+
+       wxSizer* sizer ()
+       {
+               return _sizer;
+       }
+
+       shared_ptr<SignalSPL> first_playlist () const
+       {
+               if (_playlists.empty()) {
+                       return {};
+               }
+
+               return _playlists.front ();
+       }
+
+       boost::signals2::signal<void (shared_ptr<SignalSPL>)> Edit;
+
+private:
+       void setup_sensitivity()
+       {
+               _delete->Enable(static_cast<bool>(selected()));
+       }
+
+       void add_playlist_to_view (shared_ptr<const SignalSPL> playlist)
+       {
+               wxListItem item;
+               item.SetId (_list->GetItemCount());
+               long const N = _list->InsertItem (item);
+               _list->SetItem (N, 0, std_to_wx(playlist->name()));
+       }
+
+       void add_playlist_to_model (shared_ptr<SignalSPL> playlist)
+       {
+               _playlists.push_back (playlist);
+               playlist->Changed.connect(bind(&PlaylistList::changed, this, weak_ptr<SignalSPL>(playlist), _1));
+       }
+
+       void changed(weak_ptr<SignalSPL> wp, SignalSPL::Change change)
+       {
+               auto playlist = wp.lock ();
+               if (!playlist) {
+                       return;
+               }
+
+               switch (change) {
+               case SignalSPL::Change::NAME:
+               {
+                       int N = 0;
+                       for (auto i: _playlists) {
+                               if (i == playlist) {
+                                       _list->SetItem (N, 0, std_to_wx(i->name()));
+                               }
+                               ++N;
+                       }
+                       break;
+               }
+               case SignalSPL::Change::CONTENT:
+                       save_playlist(playlist);
+                       break;
+               }
+       }
+
+       void load_playlists ()
+       {
+               auto path = Config::instance()->player_playlist_directory();
+               if (!path) {
+                       return;
+               }
+
+               _list->DeleteAllItems ();
+               _playlists.clear ();
+               for (auto i: boost::filesystem::directory_iterator(*path)) {
+                       auto spl = make_shared<SignalSPL>();
+                       try {
+                               spl->read (i, _content_store);
+                               add_playlist_to_model (spl);
+                       } catch (...) {}
+               }
+
+               for (auto i: _playlists) {
+                       add_playlist_to_view (i);
+               }
+       }
+
+       void new_playlist ()
+       {
+               auto dir = Config::instance()->player_playlist_directory();
+               if (!dir) {
+                       error_dialog(_parent, _("No playlist folder is specified in preferences.  Please set one and then try again."));
+                       return;
+               }
+
+               shared_ptr<SignalSPL> spl (new SignalSPL(wx_to_std(_("New Playlist"))));
+               add_playlist_to_model (spl);
+               add_playlist_to_view (spl);
+               _list->SetItemState (_list->GetItemCount() - 1, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
+       }
+
+       boost::optional<int> selected() const
+       {
+               long int selected = _list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (selected < 0 || selected >= int(_playlists.size())) {
+                       return {};
+               }
+
+               return selected;
+       }
+
+       void delete_playlist ()
+       {
+               auto index = selected();
+               if (!index) {
+                       return;
+               }
+
+               auto dir = Config::instance()->player_playlist_directory();
+               if (!dir) {
+                       return;
+               }
+
+               boost::filesystem::remove(*dir / (_playlists[*index]->id() + ".xml"));
+               _list->DeleteItem(*index);
+               _playlists.erase(_playlists.begin() + *index);
+
+               Edit(shared_ptr<SignalSPL>());
+       }
+
+       void selection_changed ()
+       {
+               long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (selected < 0 || selected >= int(_playlists.size())) {
+                       Edit (shared_ptr<SignalSPL>());
+               } else {
+                       Edit (_playlists[selected]);
+               }
+
+               setup_sensitivity();
+       }
+
+       wxBoxSizer* _sizer;
+       wxListCtrl* _list;
+       wxButton* _new;
+       wxButton* _delete;
+       vector<shared_ptr<SignalSPL>> _playlists;
+       ContentStore* _content_store;
+       wxWindow* _parent;
+};
+
+
+class PlaylistContent
+{
+public:
+       PlaylistContent (wxPanel* parent, ContentDialog* content_dialog)
+               : _content_dialog (content_dialog)
+               , _sizer (new wxBoxSizer(wxVERTICAL))
+       {
+               auto title = new wxBoxSizer (wxHORIZONTAL);
+               auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
+               label->SetLabelMarkup (_("<b>Playlist:</b>"));
+               title->Add (label, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_GAP);
+               _name = new wxTextCtrl (parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(400, -1));
+               title->Add (_name, 0, wxRIGHT, DCPOMATIC_SIZER_GAP);
+               _save_name = new Button(parent, _("Save"));
+               title->Add(_save_name);
+               _sizer->Add (title, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
+
+               auto list = new wxBoxSizer (wxHORIZONTAL);
+
+               _list = new wxListCtrl (
+                       parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
                        );
 
                _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 400);
                _list->AppendColumn (_("CPL"), wxLIST_FORMAT_LEFT, 350);
-               _list->AppendColumn (_("Type"), wxLIST_FORMAT_CENTRE, 100);
-               _list->AppendColumn (_("Format"), wxLIST_FORMAT_CENTRE, 75);
+               _list->AppendColumn (_("Type"), wxLIST_FORMAT_LEFT, 100);
                _list->AppendColumn (_("Encrypted"), wxLIST_FORMAT_CENTRE, 90);
-               _list->AppendColumn (_("Skippable"), wxLIST_FORMAT_CENTRE, 90);
-               _list->AppendColumn (_("Disable timeline"), wxLIST_FORMAT_CENTRE, 125);
-               _list->AppendColumn (_("Stop after play"), wxLIST_FORMAT_CENTRE, 125);
 
-               wxImageList* images = new wxImageList (16, 16);
+               auto images = new wxImageList (16, 16);
                wxIcon tick_icon;
                wxIcon no_tick_icon;
-#ifdef DCPOMATIX_OSX
-               tick_icon.LoadFile ("tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
-               no_tick_icon.LoadFile ("no_tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
-#else
-               boost::filesystem::path tick_path = shared_path() / "tick.png";
-               tick_icon.LoadFile (std_to_wx(tick_path.string()));
-               boost::filesystem::path no_tick_path = shared_path() / "no_tick.png";
-               no_tick_icon.LoadFile (std_to_wx(no_tick_path.string()));
-#endif
+               tick_icon.LoadFile (bitmap_path("tick.png"), wxBITMAP_TYPE_PNG);
+               no_tick_icon.LoadFile (bitmap_path("no_tick.png"), wxBITMAP_TYPE_PNG);
                images->Add (tick_icon);
                images->Add (no_tick_icon);
 
                _list->SetImageList (images, wxIMAGE_LIST_SMALL);
 
-               main_sizer->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
+               list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
 
-               wxBoxSizer* button_sizer = new wxBoxSizer (wxVERTICAL);
-               _up = new Button (overall_panel, _("Up"));
-               _down = new Button (overall_panel, _("Down"));
-               _add = new Button (overall_panel, _("Add"));
-               _remove = new Button (overall_panel, _("Remove"));
-               _save = new Button (overall_panel, _("Save playlist"));
-               _load = new Button (overall_panel, _("Load playlist"));
+               auto button_sizer = new wxBoxSizer (wxVERTICAL);
+               _up = new Button (parent, _("Up"));
+               _down = new Button (parent, _("Down"));
+               _add = new Button (parent, _("Add"));
+               _remove = new Button (parent, _("Remove"));
                button_sizer->Add (_up, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
                button_sizer->Add (_down, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
                button_sizer->Add (_add, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
                button_sizer->Add (_remove, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
-               button_sizer->Add (_save, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
-               button_sizer->Add (_load, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
-
-               main_sizer->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
-               overall_panel->SetSizer (main_sizer);
-
-               _list->Bind (wxEVT_LEFT_DOWN, bind(&DOMFrame::list_left_click, this, _1));
-               _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&DOMFrame::selection_changed, this));
-               _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&DOMFrame::selection_changed, this));
-               _up->Bind (wxEVT_BUTTON, bind(&DOMFrame::up_clicked, this));
-               _down->Bind (wxEVT_BUTTON, bind(&DOMFrame::down_clicked, this));
-               _add->Bind (wxEVT_BUTTON, bind(&DOMFrame::add_clicked, this));
-               _remove->Bind (wxEVT_BUTTON, bind(&DOMFrame::remove_clicked, this));
-               _save->Bind (wxEVT_BUTTON, bind(&DOMFrame::save_clicked, this));
-               _load->Bind (wxEVT_BUTTON, bind(&DOMFrame::load_clicked, this));
 
+               list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
+
+               _sizer->Add (list);
+
+               _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistContent::setup_sensitivity, this));
+               _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistContent::setup_sensitivity, this));
+               _name->Bind (wxEVT_TEXT, bind(&PlaylistContent::name_changed, this));
+               _save_name->bind(&PlaylistContent::save_name_clicked, this);
+               _up->Bind (wxEVT_BUTTON, bind(&PlaylistContent::up_clicked, this));
+               _down->Bind (wxEVT_BUTTON, bind(&PlaylistContent::down_clicked, this));
+               _add->Bind (wxEVT_BUTTON, bind(&PlaylistContent::add_clicked, this));
+               _remove->Bind (wxEVT_BUTTON, bind(&PlaylistContent::remove_clicked, this));
+
+               setup_sensitivity();
+       }
+
+       wxSizer* sizer ()
+       {
+               return _sizer;
+       }
+
+       void set (shared_ptr<SignalSPL> playlist)
+       {
+               _playlist = playlist;
+               _list->DeleteAllItems ();
+               if (_playlist) {
+                       for (auto i: _playlist->get()) {
+                               add (i);
+                       }
+                       _name->SetValue (std_to_wx(_playlist->name()));
+               } else {
+                       _name->SetValue (wxT(""));
+               }
                setup_sensitivity ();
        }
 
+       shared_ptr<SignalSPL> playlist () const
+       {
+               return _playlist;
+       }
+
+
 private:
+       void save_name_clicked()
+       {
+               if (_playlist) {
+                       _playlist->set_name(wx_to_std(_name->GetValue()));
+                       save_playlist(_playlist);
+               }
+               setup_sensitivity();
+       }
+
+       void name_changed ()
+       {
+               setup_sensitivity();
+       }
 
        void add (SPLEntry e)
        {
@@ -166,75 +415,38 @@ private:
                set_item (N, e);
        }
 
-       void selection_changed ()
-       {
-               setup_sensitivity ();
-       }
-
        void set_item (long N, SPLEntry e)
        {
                _list->SetItem (N, 0, std_to_wx(e.name));
                _list->SetItem (N, 1, std_to_wx(e.id));
-               _list->SetItem (N, 2, std_to_wx(dcp::content_kind_to_string(e.kind)));
-               _list->SetItem (N, 3, e.type == SPLEntry::DCP ? _("DCP") : _("E-cinema"));
-               _list->SetItem (N, 4, e.encrypted ? _("Y") : _("N"));
-               _list->SetItem (N, COLUMN_SKIPPABLE, wxEmptyString, e.skippable ? 0 : 1);
-               _list->SetItem (N, COLUMN_DISABLE_TIMELINE, wxEmptyString, e.disable_timeline ? 0 : 1);
-               _list->SetItem (N, COLUMN_STOP_AFTER_PLAY, wxEmptyString, e.stop_after_play ? 0 : 1);
+               _list->SetItem (N, 2, std_to_wx(e.kind->name()));
+               _list->SetItem (N, 3, e.encrypted ? S_("Question|Y") : S_("Question|N"));
        }
 
        void setup_sensitivity ()
        {
+               bool const have_list = static_cast<bool>(_playlist);
                int const num_selected = _list->GetSelectedItemCount ();
                long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
-               _up->Enable (selected > 0);
-               _down->Enable (selected != -1 && selected < (_list->GetItemCount() - 1));
-               _remove->Enable (num_selected > 0);
-       }
-
-       void list_left_click (wxMouseEvent& ev)
-       {
-               int flags;
-               long item = _list->HitTest (ev.GetPosition(), flags, 0);
-               int x = ev.GetPosition().x;
-               optional<int> column;
-               for (int i = 0; i < _list->GetColumnCount(); ++i) {
-                       x -= _list->GetColumnWidth (i);
-                       if (x < 0) {
-                               column = i;
-                               break;
-                       }
-               }
-
-               if (item != -1 && column) {
-                       switch (*column) {
-                       case COLUMN_SKIPPABLE:
-                               _playlist[item].skippable = !_playlist[item].skippable;
-                               break;
-                       case COLUMN_DISABLE_TIMELINE:
-                               _playlist[item].disable_timeline = !_playlist[item].disable_timeline;
-                               break;
-                       case COLUMN_STOP_AFTER_PLAY:
-                               _playlist[item].stop_after_play = !_playlist[item].stop_after_play;
-                               break;
-                       default:
-                               ev.Skip ();
-                       }
-                       set_item (item, _playlist[item]);
-               } else {
-                       ev.Skip ();
-               }
+               _name->Enable (have_list);
+               _save_name->Enable(_playlist && _playlist->name() != wx_to_std(_name->GetValue()));
+               _list->Enable (have_list);
+               _up->Enable (have_list && selected > 0);
+               _down->Enable (have_list && selected != -1 && selected < (_list->GetItemCount() - 1));
+               _add->Enable (have_list);
+               _remove->Enable (have_list && num_selected > 0);
        }
 
        void add_clicked ()
        {
                int const r = _content_dialog->ShowModal ();
                if (r == wxID_OK) {
-                       shared_ptr<Content> content = _content_dialog->selected ();
+                       auto content = _content_dialog->selected ();
                        if (content) {
                                SPLEntry e (content);
                                add (e);
-                               _playlist.add (e);
+                               DCPOMATIC_ASSERT (_playlist);
+                               _playlist->add (e);
                        }
                }
        }
@@ -246,12 +458,12 @@ private:
                        return;
                }
 
-               SPLEntry tmp = _playlist[s];
-               _playlist[s] = _playlist[s-1];
-               _playlist[s-1] = tmp;
+               DCPOMATIC_ASSERT (_playlist);
 
-               set_item (s - 1, _playlist[s-1]);
-               set_item (s, _playlist[s]);
+               _playlist->swap(s, s - 1);
+
+               set_item (s - 1, (*_playlist)[s-1]);
+               set_item (s, (*_playlist)[s]);
        }
 
        void down_clicked ()
@@ -261,12 +473,12 @@ private:
                        return;
                }
 
-               SPLEntry tmp = _playlist[s];
-               _playlist[s] = _playlist[s+1];
-               _playlist[s+1] = tmp;
+               DCPOMATIC_ASSERT (_playlist);
+
+               _playlist->swap(s, s + 1);
 
-               set_item (s + 1, _playlist[s+1]);
-               set_item (s, _playlist[s]);
+               set_item (s + 1, (*_playlist)[s+1]);
+               set_item (s, (*_playlist)[s]);
        }
 
        void remove_clicked ()
@@ -276,58 +488,143 @@ private:
                        return;
                }
 
-               _playlist.remove (s);
+               DCPOMATIC_ASSERT (_playlist);
+               _playlist->remove (s);
                _list->DeleteItem (s);
        }
 
-       void save_clicked ()
+       ContentDialog* _content_dialog;
+       wxBoxSizer* _sizer;
+       wxTextCtrl* _name;
+       Button* _save_name;
+       wxListCtrl* _list;
+       wxButton* _up;
+       wxButton* _down;
+       wxButton* _add;
+       wxButton* _remove;
+       shared_ptr<SignalSPL> _playlist;
+};
+
+
+class DOMFrame : public wxFrame
+{
+public:
+       explicit DOMFrame (wxString const & title)
+               : wxFrame (nullptr, wxID_ANY, title)
+               , _content_dialog (new ContentDialog(this))
+               , _config_dialog (nullptr)
        {
-               Config* c = Config::instance ();
-               wxString default_dir = c->player_playlist_directory() ? std_to_wx(c->player_playlist_directory()->string()) : wxString(wxEmptyString);
-               wxFileDialog* d = new wxFileDialog (this, _("Select playlist file"), default_dir, wxEmptyString, wxT("XML files (*.xml)|*.xml"), wxFD_SAVE | wxFD_OVERWRITE_PROMPT);
-               if (d->ShowModal() == wxID_OK) {
-                       boost::filesystem::path file = wx_to_std (d->GetPath());
-                       file.replace_extension (".xml");
-                       _playlist.write (file);
+               auto bar = new wxMenuBar;
+               setup_menu (bar);
+               SetMenuBar (bar);
+
+               /* Use a panel as the only child of the Frame so that we avoid
+                  the dark-grey background on Windows.
+               */
+               auto overall_panel = new wxPanel (this, wxID_ANY);
+               auto sizer = new wxBoxSizer (wxVERTICAL);
+
+               _playlist_list = new PlaylistList (overall_panel, _content_dialog);
+               _playlist_content = new PlaylistContent (overall_panel, _content_dialog);
+
+               sizer->Add (_playlist_list->sizer());
+               sizer->Add (_playlist_content->sizer());
+
+               overall_panel->SetSizer (sizer);
+
+               _playlist_list->Edit.connect (bind(&DOMFrame::change_playlist, this, _1));
+
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
+
+               _config_changed_connection = Config::instance()->Changed.connect(boost::bind(&DOMFrame::config_changed, this));
+       }
+
+private:
+
+       void file_exit ()
+       {
+               /* false here allows the close handler to veto the close request */
+               Close (false);
+       }
+
+       void help_about ()
+       {
+               auto d = new AboutDialog (this);
+               d->ShowModal ();
+               d->Destroy ();
+       }
+
+       void edit_preferences ()
+       {
+               if (!_config_dialog) {
+                       _config_dialog = create_playlist_editor_config_dialog ();
                }
+               _config_dialog->Show (this);
        }
 
-       void load_clicked ()
+       void change_playlist (shared_ptr<SignalSPL> playlist)
        {
-               Config* c = Config::instance ();
-               wxString default_dir = c->player_playlist_directory() ? std_to_wx(c->player_playlist_directory()->string()) : wxString(wxEmptyString);
-               wxFileDialog* d = new wxFileDialog (this, _("Select playlist file"), default_dir, wxEmptyString, wxT("XML files (*.xml)|*.xml"));
-               if (d->ShowModal() == wxID_OK) {
-                       _list->DeleteAllItems ();
-                       _playlist.read (wx_to_std(d->GetPath()), _content_dialog);
-                       if (!_playlist.missing()) {
-                               _list->DeleteAllItems ();
-                               BOOST_FOREACH (SPLEntry i, _playlist.get()) {
-                                       add (i);
-                               }
-                       } else {
-                               error_dialog (this, _("Some content in this playlist was not found."));
-                       }
+               auto old = _playlist_content->playlist ();
+               if (old) {
+                       save_playlist (old);
                }
+               _playlist_content->set (playlist);
+       }
+
+       void setup_menu (wxMenuBar* m)
+       {
+               auto file = new wxMenu;
+#ifdef __WXOSX__
+               file->Append (wxID_EXIT, _("&Exit"));
+#else
+               file->Append (wxID_EXIT, _("&Quit"));
+#endif
+
+#ifndef __WXOSX__
+               auto edit = new wxMenu;
+               edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
+#endif
+
+               auto help = new wxMenu;
+#ifdef __WXOSX__
+               help->Append (wxID_ABOUT, _("About DCP-o-matic"));
+#else
+               help->Append (wxID_ABOUT, _("About"));
+#endif
+
+               m->Append (file, _("&File"));
+#ifndef __WXOSX__
+               m->Append (edit, _("&Edit"));
+#endif
+               m->Append (help, _("&Help"));
        }
 
-       wxListCtrl* _list;
-       wxButton* _up;
-       wxButton* _down;
-       wxButton* _add;
-       wxButton* _remove;
-       wxButton* _save;
-       wxButton* _load;
-       SPL _playlist;
-       ContentDialog* _content_dialog;
 
-       enum {
-               COLUMN_SKIPPABLE = 5,
-               COLUMN_DISABLE_TIMELINE = 6,
-               COLUMN_STOP_AFTER_PLAY = 7
-       };
+       void config_changed ()
+       {
+               try {
+                       Config::instance()->write_config();
+               } catch (exception& e) {
+                       error_dialog (
+                               this,
+                               wxString::Format (
+                                       _("Could not write to config file at %s.  Your changes have not been saved."),
+                                       std_to_wx (Config::instance()->cinemas_file().string()).data()
+                                       )
+                               );
+               }
+       }
+
+       ContentDialog* _content_dialog;
+       PlaylistList* _playlist_list;
+       PlaylistContent* _playlist_content;
+       wxPreferencesEditor* _config_dialog;
+       boost::signals2::scoped_connection _config_changed_connection;
 };
 
+
 /** @class App
  *  @brief The magic App class for wxWidgets.
  */
@@ -336,15 +633,16 @@ class App : public wxApp
 public:
        App ()
                : wxApp ()
-               , _frame (0)
+               , _frame (nullptr)
        {}
 
 private:
 
-       bool OnInit ()
+       bool OnInit () override
        try
        {
-               SetAppName (_("DCP-o-matic KDM Creator"));
+               wxInitAllImageHandlers ();
+               SetAppName (_("DCP-o-matic Playlist Editor"));
 
                if (!wxApp::OnInit()) {
                        return false;
@@ -354,10 +652,8 @@ private:
                unsetenv ("UBUNTU_MENUPROXY");
 #endif
 
-#ifdef __WXOSX__
-               ProcessSerialNumber serial;
-               GetCurrentProcess (&serial);
-               TransformProcessType (&serial, kProcessTransformToForegroundApplication);
+#ifdef DCPOMATIC_OSX
+               make_foreground_application ();
 #endif
 
                dcpomatic_setup_path_encoding ();
@@ -397,7 +693,7 @@ private:
        }
 
        /* An unhandled exception has occurred inside the main event loop */
-       bool OnExceptionInMainLoop ()
+       bool OnExceptionInMainLoop () override
        {
                try {
                        throw;
@@ -426,7 +722,7 @@ private:
                return false;
        }
 
-       void OnUnhandledException ()
+       void OnUnhandledException () override
        {
                error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
        }