src/tools/dcpomatic_playlist.cc

   1 /*
   2     Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21 #include "../wx/wx_util.h"
  22 #include "../wx/wx_signal_manager.h"
  23 #include "../lib/util.h"
  24 #include "../lib/config.h"
  25 #include "../lib/cross.h"
  26 #include <wx/wx.h>
  27 #include <wx/listctrl.h>
  28 #include <wx/imaglist.h>
  29
  30 using std::exception;
  31 using std::cout;
  32 using boost::optional;
  33
  34 class PlaylistEntry
  35 {
  36 public:
  37         std::string name;
  38         std::string cpl_id;
  39         dcp::ContentKind kind;
  40         enum Type {
  41                 DCP,
  42                 ECINEMA
  43         };
  44         Type type;
  45         bool encrypted;
  46         bool skippable;
  47         bool disable_timeline;
  48         bool stop_after_play;
  49 };
  50
  51
  52 class DOMFrame : public wxFrame
  53 {
  54 public:
  55         explicit DOMFrame (wxString const & title)
  56                 : wxFrame (0, -1, title)
  57         {
  58                 /* Use a panel as the only child of the Frame so that we avoid
  59                    the dark-grey background on Windows.
  60                 */
  61                 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
  62                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
  63
  64                 _list = new wxListCtrl (
  65                         overall_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
  66                         );
  67
  68                 _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 400);
  69                 _list->AppendColumn (_("CPL"), wxLIST_FORMAT_LEFT, 400);
  70                 _list->AppendColumn (_("Type"), wxLIST_FORMAT_CENTRE, 75);
  71                 _list->AppendColumn (_("Format"), wxLIST_FORMAT_CENTRE, 75);
  72                 _list->AppendColumn (_("Encrypted"), wxLIST_FORMAT_CENTRE, 90);
  73                 _list->AppendColumn (_("Skippable"), wxLIST_FORMAT_CENTRE, 90);
  74                 _list->AppendColumn (_("Disable timeline"), wxLIST_FORMAT_CENTRE, 125);
  75                 _list->AppendColumn (_("Stop after play"), wxLIST_FORMAT_CENTRE, 125);
  76
  77                 wxImageList* images = new wxImageList (16, 16);
  78                 wxIcon tick_icon;
  79                 wxIcon no_tick_icon;
  80 #ifdef DCPOMATIX_OSX
  81                 tick_icon.LoadFile ("tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
  82                 no_tick_icon.LoadFile ("no_tick.png", wxBITMAP_TYPE_PNG_RESOURCE);
  83 #else
  84                 boost::filesystem::path tick_path = shared_path() / "tick.png";
  85                 tick_icon.LoadFile (std_to_wx(tick_path.string()));
  86                 boost::filesystem::path no_tick_path = shared_path() / "no_tick.png";
  87                 no_tick_icon.LoadFile (std_to_wx(no_tick_path.string()));
  88 #endif
  89                 images->Add (tick_icon);
  90                 images->Add (no_tick_icon);
  91
  92                 _list->SetImageList (images, wxIMAGE_LIST_SMALL);
  93
  94                 main_sizer->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
  95
  96                 wxBoxSizer* button_sizer = new wxBoxSizer (wxVERTICAL);
  97                 _up = new wxButton (overall_panel, wxID_ANY, _("Up"));
  98                 _down = new wxButton (overall_panel, wxID_ANY, _("Down"));
  99                 _add = new wxButton (overall_panel, wxID_ANY, _("Add"));
 100                 _remove = new wxButton (overall_panel, wxID_ANY, _("Remove"));
 101                 _save = new wxButton (overall_panel, wxID_ANY, _("Save playlist"));
 102                 _load = new wxButton (overall_panel, wxID_ANY, _("Load playlist"));
 103                 button_sizer->Add (_up, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 104                 button_sizer->Add (_down, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 105                 button_sizer->Add (_add, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 106                 button_sizer->Add (_remove, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 107                 button_sizer->Add (_save, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 108                 button_sizer->Add (_load, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
 109
 110                 main_sizer->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
 111                 overall_panel->SetSizer (main_sizer);
 112
 113                 _list->Bind (wxEVT_LEFT_DOWN, bind(&DOMFrame::list_left_click, this, _1));
 114
 115                 PlaylistEntry pe;
 116                 pe.name = "Shit";
 117                 pe.cpl_id = "sh-1t";
 118                 pe.kind = dcp::FEATURE;
 119                 pe.type = PlaylistEntry::ECINEMA;
 120                 pe.encrypted = true;
 121                 pe.disable_timeline = false;
 122                 pe.stop_after_play = true;
 123                 add (pe);
 124
 125                 setup_sensitivity ();
 126         }
 127
 128 private:
 129
 130         void add (PlaylistEntry e)
 131         {
 132                 wxListItem item;
 133                 item.SetId (0);
 134                 long const N = _list->InsertItem (item);
 135                 set_item (N, e);
 136                 _playlist.push_back (e);
 137         }
 138
 139         void set_item (long N, PlaylistEntry e)
 140         {
 141                 _list->SetItem (N, 0, std_to_wx(e.name));
 142                 _list->SetItem (N, 1, std_to_wx(e.cpl_id));
 143                 _list->SetItem (N, 2, std_to_wx(dcp::content_kind_to_string(e.kind)));
 144                 _list->SetItem (N, 3, e.type == PlaylistEntry::DCP ? _("DCP") : _("E-cinema"));
 145                 _list->SetItem (N, 4, e.encrypted ? _("Y") : _("N"));
 146                 _list->SetItem (N, COLUMN_SKIPPABLE, wxEmptyString, e.skippable ? 0 : 1);
 147                 _list->SetItem (N, COLUMN_DISABLE_TIMELINE, wxEmptyString, e.disable_timeline ? 0 : 1);
 148                 _list->SetItem (N, COLUMN_STOP_AFTER_PLAY, wxEmptyString, e.stop_after_play ? 0 : 1);
 149         }
 150
 151         void setup_sensitivity ()
 152         {
 153                 int const selected = _list->GetSelectedItemCount ();
 154                 _up->Enable (selected > 0);
 155                 _down->Enable (selected > 0);
 156                 _remove->Enable (selected > 0);
 157         }
 158
 159         void list_left_click (wxMouseEvent& ev)
 160         {
 161                 int flags;
 162                 long item = _list->HitTest (ev.GetPosition(), flags, 0);
 163                 int x = ev.GetPosition().x;
 164                 optional<int> column;
 165                 for (int i = 0; i < _list->GetColumnCount(); ++i) {
 166                         x -= _list->GetColumnWidth (i);
 167                         if (x < 0) {
 168                                 column = i;
 169                                 break;
 170                         }
 171                 }
 172
 173                 if (item != -1 && column) {
 174                         switch (*column) {
 175                         case COLUMN_SKIPPABLE:
 176                                 _playlist[item].skippable = !_playlist[item].skippable;
 177                                 break;
 178                         case COLUMN_DISABLE_TIMELINE:
 179                                 _playlist[item].disable_timeline = !_playlist[item].disable_timeline;
 180                                 break;
 181                         case COLUMN_STOP_AFTER_PLAY:
 182                                 _playlist[item].stop_after_play = !_playlist[item].stop_after_play;
 183                                 break;
 184                         default:
 185                                 ev.Skip ();
 186                         }
 187                         set_item (item, _playlist[item]);
 188                 } else {
 189                         ev.Skip ();
 190                 }
 191         }
 192
 193         wxListCtrl* _list;
 194         wxButton* _up;
 195         wxButton* _down;
 196         wxButton* _add;
 197         wxButton* _remove;
 198         wxButton* _save;
 199         wxButton* _load;
 200         std::vector<PlaylistEntry> _playlist;
 201
 202         enum {
 203                 COLUMN_SKIPPABLE = 5,
 204                 COLUMN_DISABLE_TIMELINE = 6,
 205                 COLUMN_STOP_AFTER_PLAY = 7
 206         };
 207 };
 208
 209 /** @class App
 210  *  @brief The magic App class for wxWidgets.
 211  */
 212 class App : public wxApp
 213 {
 214 public:
 215         App ()
 216                 : wxApp ()
 217                 , _frame (0)
 218         {}
 219
 220 private:
 221
 222         bool OnInit ()
 223         try
 224         {
 225                 SetAppName (_("DCP-o-matic KDM Creator"));
 226
 227                 if (!wxApp::OnInit()) {
 228                         return false;
 229                 }
 230
 231 #ifdef DCPOMATIC_LINUX
 232                 unsetenv ("UBUNTU_MENUPROXY");
 233 #endif
 234
 235                 #ifdef __WXOSX__
 236                 ProcessSerialNumber serial;
 237                 GetCurrentProcess (&serial);
 238                 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
 239 #endif
 240
 241                 dcpomatic_setup_path_encoding ();
 242
 243                 /* Enable i18n; this will create a Config object
 244                    to look for a force-configured language.  This Config
 245                    object will be wrong, however, because dcpomatic_setup
 246                    hasn't yet been called and there aren't any filters etc.
 247                    set up yet.
 248                 */
 249                 dcpomatic_setup_i18n ();
 250
 251                 /* Set things up, including filters etc.
 252                    which will now be internationalised correctly.
 253                 */
 254                 dcpomatic_setup ();
 255
 256                 /* Force the configuration to be re-loaded correctly next
 257                    time it is needed.
 258                 */
 259                 Config::drop ();
 260
 261                 _frame = new DOMFrame (_("DCP-o-matic KDM Creator"));
 262                 SetTopWindow (_frame);
 263                 _frame->Maximize ();
 264                 _frame->Show ();
 265
 266                 signal_manager = new wxSignalManager (this);
 267                 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
 268
 269                 return true;
 270         }
 271         catch (exception& e)
 272         {
 273                 error_dialog (0, _("DCP-o-matic could not start"), std_to_wx(e.what()));
 274                 return true;
 275         }
 276
 277         /* An unhandled exception has occurred inside the main event loop */
 278         bool OnExceptionInMainLoop ()
 279         {
 280                 try {
 281                         throw;
 282                 } catch (FileError& e) {
 283                         error_dialog (
 284                                 0,
 285                                 wxString::Format (
 286                                         _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
 287                                         std_to_wx (e.what()),
 288                                         std_to_wx (e.file().string().c_str ())
 289                                         )
 290                                 );
 291                 } catch (exception& e) {
 292                         error_dialog (
 293                                 0,
 294                                 wxString::Format (
 295                                         _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
 296                                         std_to_wx (e.what ())
 297                                         )
 298                                 );
 299                 } catch (...) {
 300                         error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
 301                 }
 302
 303                 /* This will terminate the program */
 304                 return false;
 305         }
 306
 307         void OnUnhandledException ()
 308         {
 309                 error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
 310         }
 311
 312         void idle ()
 313         {
 314                 signal_manager->ui_idle ();
 315         }
 316
 317         DOMFrame* _frame;
 318 };
 319
 320 IMPLEMENT_APP (App)