Various playlist editor developments and fixes.
[dcpomatic.git] / src / tools / dcpomatic_playlist.cc
index ec8c1efd8ed8c2d79bde8d608e5cc27569be29d9..7751fc1b31ff671df783a9bf90efd025bb4e72e0 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2018-2020 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 "../wx/about_dialog.h"
+#include "../wx/player_config_dialog.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/imaglist.h>
+#include <wx/spinctrl.h>
+#include <wx/preferences.h>
+#ifdef __WXOSX__
+#include <ApplicationServices/ApplicationServices.h>
+#endif
+#include <boost/foreach.hpp>
 
 using std::exception;
 using std::cout;
+using std::string;
+using std::map;
+using std::make_pair;
+using std::vector;
 using boost::optional;
+using boost::shared_ptr;
+using boost::weak_ptr;
+using boost::bind;
+using boost::dynamic_pointer_cast;
 
-class PlaylistEntry
+class ContentDialog : public wxDialog, public ContentStore
 {
 public:
-       std::string name;
-       std::string cpl_id;
-       dcp::ContentKind kind;
-       enum Type {
-               DCP,
-               ECINEMA
-       };
-       Type type;
-       bool encrypted;
-       bool skippable;
-       bool disable_timeline;
-       bool stop_after_play;
+       ContentDialog (wxWindow* parent)
+               : wxDialog (parent, wxID_ANY, _("Add content"), wxDefaultPosition, wxSize(800, 640))
+               , _content_view (new ContentView(this))
+       {
+               _content_view->update ();
+
+               wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
+               SetSizer (overall_sizer);
+
+               overall_sizer->Add (_content_view, 1, wxEXPAND | wxALL, DCPOMATIC_DIALOG_BORDER);
+
+               wxSizer* buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
+               if (buttons) {
+                       overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
+               }
+
+               overall_sizer->Layout ();
+       }
+
+       shared_ptr<Content> selected () const
+       {
+               return _content_view->selected ();
+       }
+
+       shared_ptr<Content> get (string digest) const
+       {
+               return _content_view->get (digest);
+       }
+
+private:
+       ContentView* _content_view;
 };
 
 
-class DOMFrame : public wxFrame
+
+class PlaylistList
 {
 public:
-       explicit DOMFrame (wxString const & title)
-               : wxFrame (0, -1, title)
+       PlaylistList (wxPanel* parent, ContentStore* content_store)
+               : _sizer (new wxBoxSizer(wxVERTICAL))
+               , _content_store (content_store)
        {
-               /* 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);
+               wxStaticText* 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);
+
+               wxBoxSizer* 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);
+
+               wxSizer* 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));
+       }
+
+       wxSizer* sizer ()
+       {
+               return _sizer;
+       }
+
+       shared_ptr<SPL> first_playlist () const
+       {
+               if (_playlists.empty()) {
+                       return shared_ptr<SPL>();
+               }
+
+               return _playlists.front ();
+       }
+
+       boost::signals2::signal<void (shared_ptr<SPL>)> Edit;
+
+private:
+       void add_playlist_to_view (shared_ptr<const SPL> 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<SPL> playlist)
+       {
+               _playlists.push_back (playlist);
+               playlist->NameChanged.connect (bind(&PlaylistList::name_changed, this, weak_ptr<SPL>(playlist)));
+       }
+
+       void name_changed (weak_ptr<SPL> wp)
+       {
+               shared_ptr<SPL> playlist = wp.lock ();
+               if (!playlist) {
+                       return;
+               }
+
+               int N = 0;
+               BOOST_FOREACH (shared_ptr<SPL> i, _playlists) {
+                       if (i == playlist) {
+                               _list->SetItem (N, 0, std_to_wx(i->name()));
+                       }
+                       ++N;
+               }
+       }
+
+       void load_playlists ()
+       {
+               optional<boost::filesystem::path> path = Config::instance()->player_playlist_directory();
+               if (!path) {
+                       return;
+               }
+
+               _list->DeleteAllItems ();
+               _playlists.clear ();
+               for (boost::filesystem::directory_iterator i(*path); i != boost::filesystem::directory_iterator(); ++i) {
+                       shared_ptr<SPL> spl(new SPL);
+                       try {
+                               spl->read (*i, _content_store);
+                               add_playlist_to_model (spl);
+                       } catch (...) {}
+               }
+
+               BOOST_FOREACH (shared_ptr<SPL> i, _playlists) {
+                       add_playlist_to_view (i);
+               }
+       }
+
+       void new_playlist ()
+       {
+               shared_ptr<SPL> spl (new SPL(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);
+       }
+
+       void delete_playlist ()
+       {
+               long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (selected < 0 || selected >= int(_playlists.size())) {
+                       return;
+               }
+
+               optional<boost::filesystem::path> dir = Config::instance()->player_playlist_directory();
+               if (!dir) {
+                       return;
+               }
+
+               boost::filesystem::remove (*dir / (_playlists[selected]->id() + ".xml"));
+               _list->DeleteItem (selected);
+               _playlists.erase (_playlists.begin() + selected);
+
+               Edit (shared_ptr<SPL>());
+       }
+
+       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<SPL>());
+               } else {
+                       Edit (_playlists[selected]);
+               }
+       }
+
+       wxBoxSizer* _sizer;
+       wxListCtrl* _list;
+       wxButton* _new;
+       wxButton* _delete;
+       vector<shared_ptr<SPL> > _playlists;
+       ContentStore* _content_store;
+};
+
+
+class PlaylistContent
+{
+public:
+       PlaylistContent (wxPanel* parent, ContentDialog* content_dialog)
+               : _content_dialog (content_dialog)
+               , _sizer (new wxBoxSizer(wxVERTICAL))
+       {
+               wxBoxSizer* title = new wxBoxSizer (wxHORIZONTAL);
+               wxStaticText* 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);
+               _sizer->Add (title, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
+
+               wxBoxSizer* 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, 400);
-               _list->AppendColumn (_("Type"), wxLIST_FORMAT_CENTRE, 75);
-               _list->AppendColumn (_("Format"), wxLIST_FORMAT_CENTRE, 75);
+               _list->AppendColumn (_("CPL"), wxLIST_FORMAT_LEFT, 350);
+               _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);
                wxIcon tick_icon;
                wxIcon no_tick_icon;
-#ifdef DCPOMATIX_OSX
+#ifdef DCPOMATIC_OSX
                tick_icon.LoadFile ("tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
                no_tick_icon.LoadFile ("no_tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
 #else
@@ -91,119 +287,274 @@ public:
 
                _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 wxButton (overall_panel, wxID_ANY, _("Up"));
-               _down = new wxButton (overall_panel, wxID_ANY, _("Down"));
-               _add = new wxButton (overall_panel, wxID_ANY, _("Add"));
-               _remove = new wxButton (overall_panel, wxID_ANY, _("Remove"));
-               _save = new wxButton (overall_panel, wxID_ANY, _("Save playlist"));
-               _load = new wxButton (overall_panel, wxID_ANY, _("Load playlist"));
+               _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->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
+
+               _sizer->Add (list);
 
-               _list->Bind (wxEVT_LEFT_DOWN, bind(&DOMFrame::list_left_click, this, _1));
+               _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));
+               _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));
+       }
 
-               PlaylistEntry pe;
-               pe.name = "Shit";
-               pe.cpl_id = "sh-1t";
-               pe.kind = dcp::FEATURE;
-               pe.type = PlaylistEntry::ECINEMA;
-               pe.encrypted = true;
-               pe.disable_timeline = false;
-               pe.stop_after_play = true;
-               add (pe);
+       wxSizer* sizer ()
+       {
+               return _sizer;
+       }
 
+       void set (shared_ptr<SPL> playlist)
+       {
+               _playlist = playlist;
+               _list->DeleteAllItems ();
+               if (_playlist) {
+                       BOOST_FOREACH (SPLEntry i, _playlist->get()) {
+                               add (i);
+                       }
+                       _name->SetValue (std_to_wx(_playlist->name()));
+               } else {
+                       _name->SetValue (wxT(""));
+               }
                setup_sensitivity ();
        }
 
+       shared_ptr<SPL> playlist () const
+       {
+               return _playlist;
+       }
+
+
 private:
+       void name_changed ()
+       {
+               if (_playlist) {
+                       _playlist->set_name (wx_to_std(_name->GetValue()));
+               }
+       }
 
-       void add (PlaylistEntry e)
+       void add (SPLEntry e)
        {
                wxListItem item;
-               item.SetId (0);
+               item.SetId (_list->GetItemCount());
                long const N = _list->InsertItem (item);
                set_item (N, e);
-               _playlist.push_back (e);
        }
 
-       void set_item (long N, PlaylistEntry e)
+       void set_item (long N, SPLEntry e)
        {
                _list->SetItem (N, 0, std_to_wx(e.name));
-               _list->SetItem (N, 1, std_to_wx(e.cpl_id));
+               _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 == PlaylistEntry::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, 3, e.encrypted ? S_("Question|Y") : S_("Question|N"));
        }
 
        void setup_sensitivity ()
        {
-               int const selected = _list->GetSelectedItemCount ();
-               _up->Enable (selected > 0);
-               _down->Enable (selected > 0);
-               _remove->Enable (selected > 0);
+               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);
+               _name->Enable (have_list);
+               _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 list_left_click (wxMouseEvent& ev)
+       void add_clicked ()
        {
-               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;
+               int const r = _content_dialog->ShowModal ();
+               if (r == wxID_OK) {
+                       shared_ptr<Content> content = _content_dialog->selected ();
+                       if (content) {
+                               SPLEntry e (content);
+                               add (e);
+                               DCPOMATIC_ASSERT (_playlist);
+                               _playlist->add (e);
                        }
                }
+       }
 
-               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 ();
+       void up_clicked ()
+       {
+               long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (s < 1) {
+                       return;
                }
+
+               DCPOMATIC_ASSERT (_playlist);
+
+               SPLEntry tmp = (*_playlist)[s];
+               (*_playlist)[s] = (*_playlist)[s-1];
+               (*_playlist)[s-1] = tmp;
+
+               set_item (s - 1, (*_playlist)[s-1]);
+               set_item (s, (*_playlist)[s]);
+       }
+
+       void down_clicked ()
+       {
+               long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (s > (_list->GetItemCount() - 1)) {
+                       return;
+               }
+
+               DCPOMATIC_ASSERT (_playlist);
+
+               SPLEntry tmp = (*_playlist)[s];
+               (*_playlist)[s] = (*_playlist)[s+1];
+               (*_playlist)[s+1] = tmp;
+
+               set_item (s + 1, (*_playlist)[s+1]);
+               set_item (s, (*_playlist)[s]);
+       }
+
+       void remove_clicked ()
+       {
+               long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
+               if (s == -1) {
+                       return;
+               }
+
+               DCPOMATIC_ASSERT (_playlist);
+               _playlist->remove (s);
+               _list->DeleteItem (s);
        }
 
+       ContentDialog* _content_dialog;
+       wxBoxSizer* _sizer;
+       wxTextCtrl* _name;
        wxListCtrl* _list;
        wxButton* _up;
        wxButton* _down;
        wxButton* _add;
        wxButton* _remove;
-       wxButton* _save;
-       wxButton* _load;
-       std::vector<PlaylistEntry> _playlist;
-
-       enum {
-               COLUMN_SKIPPABLE = 5,
-               COLUMN_DISABLE_TIMELINE = 6,
-               COLUMN_STOP_AFTER_PLAY = 7
-       };
+       shared_ptr<SPL> _playlist;
+};
+
+
+class DOMFrame : public wxFrame
+{
+public:
+       explicit DOMFrame (wxString const & title)
+               : wxFrame (0, -1, title)
+               , _content_dialog (new ContentDialog(this))
+       {
+               wxMenuBar* 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.
+               */
+               wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
+               wxBoxSizer* 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));
+
+               _playlist_content->set (_playlist_list->first_playlist());
+
+               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);
+       }
+
+private:
+
+       void file_exit ()
+       {
+               /* false here allows the close handler to veto the close request */
+               Close (false);
+       }
+
+       void help_about ()
+       {
+               AboutDialog* d = new AboutDialog (this);
+               d->ShowModal ();
+               d->Destroy ();
+       }
+
+       void edit_preferences ()
+       {
+               if (!_config_dialog) {
+                       _config_dialog = create_player_config_dialog ();
+               }
+               _config_dialog->Show (this);
+       }
+
+       void change_playlist (shared_ptr<SPL> playlist)
+       {
+               shared_ptr<SPL> old = _playlist_content->playlist ();
+               if (old) {
+                       save_playlist (old);
+               }
+               _playlist_content->set (playlist);
+       }
+
+       void save_playlist (shared_ptr<SPL> playlist)
+       {
+               optional<boost::filesystem::path> dir = Config::instance()->player_playlist_directory();
+               if (!dir) {
+                       error_dialog (this, _("No playlist folder is specified in preferences.  Please set on and then try again."));
+                       return;
+               }
+               playlist->write (*dir / (playlist->id() + ".xml"));
+       }
+
+       void setup_menu (wxMenuBar* m)
+       {
+               wxMenu* file = new wxMenu;
+#ifdef __WXOSX__
+               file->Append (wxID_EXIT, _("&Exit"));
+#else
+               file->Append (wxID_EXIT, _("&Quit"));
+#endif
+
+#ifndef __WXOSX__
+               wxMenu* edit = new wxMenu;
+               edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
+#endif
+
+               wxMenu* 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"));
+       }
+
+       ContentDialog* _content_dialog;
+       PlaylistList* _playlist_list;
+       PlaylistContent* _playlist_content;
+       wxPreferencesEditor* _config_dialog;
 };
 
 /** @class App
@@ -232,7 +583,7 @@ private:
                unsetenv ("UBUNTU_MENUPROXY");
 #endif
 
-               #ifdef __WXOSX__
+#ifdef __WXOSX__
                ProcessSerialNumber serial;
                GetCurrentProcess (&serial);
                TransformProcessType (&serial, kProcessTransformToForegroundApplication);
@@ -258,7 +609,7 @@ private:
                */
                Config::drop ();
 
-               _frame = new DOMFrame (_("DCP-o-matic KDM Creator"));
+               _frame = new DOMFrame (_("DCP-o-matic Playlist Editor"));
                SetTopWindow (_frame);
                _frame->Maximize ();
                _frame->Show ();