src/tools/dcpomatic_kdm.cc

   1 /*
   2     Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include "wx/config_dialog.h"
  21 #include "wx/about_dialog.h"
  22 #include "wx/report_problem_dialog.h"
  23 #include "wx/wx_util.h"
  24 #include "wx/wx_signal_manager.h"
  25 #include "wx/screens_panel.h"
  26 #include "wx/kdm_timing_panel.h"
  27 #include "wx/kdm_output_panel.h"
  28 #include "lib/config.h"
  29 #include "lib/util.h"
  30 #include <dcp/encrypted_kdm.h>
  31 #include <dcp/decrypted_kdm.h>
  32 #include <wx/wx.h>
  33 #include <wx/preferences.h>
  34 #include <wx/filepicker.h>
  35 #include <boost/bind.hpp>
  36
  37 #ifdef check
  38 #undef check
  39 #endif
  40
  41 using std::exception;
  42 using boost::shared_ptr;
  43 using boost::bind;
  44
  45 enum {
  46         ID_help_report_a_problem,
  47 };
  48
  49 class DOMFrame : public wxFrame
  50 {
  51 public:
  52         DOMFrame (wxString const & title)
  53                 : wxFrame (NULL, -1, title)
  54                 , _config_dialog (0)
  55         {
  56                 wxMenuBar* bar = new wxMenuBar;
  57                 setup_menu (bar);
  58                 SetMenuBar (bar);
  59
  60                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_exit, this),             wxID_EXIT);
  61                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::edit_preferences, this),      wxID_PREFERENCES);
  62                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_about, this),            wxID_ABOUT);
  63                 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_report_a_problem, this), ID_help_report_a_problem);
  64
  65                 /* Use a panel as the only child of the Frame so that we avoid
  66                    the dark-grey background on Windows.
  67                 */
  68                 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
  69                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
  70
  71                 wxBoxSizer* vertical = new wxBoxSizer (wxVERTICAL);
  72
  73                 wxFont subheading_font (*wxNORMAL_FONT);
  74                 subheading_font.SetWeight (wxFONTWEIGHT_BOLD);
  75
  76                 wxStaticText* h = new wxStaticText (overall_panel, wxID_ANY, _("Screens"));
  77                 h->SetFont (subheading_font);
  78                 vertical->Add (h, 0, wxALIGN_CENTER_VERTICAL);
  79                 _screens = new ScreensPanel (overall_panel);
  80                 vertical->Add (_screens, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_Y_GAP);
  81
  82                 h = new wxStaticText (overall_panel, wxID_ANY, S_("KDM|Timing"));
  83                 h->SetFont (subheading_font);
  84                 vertical->Add (h, 0, wxALIGN_CENTER_VERTICAL | wxTOP, DCPOMATIC_SIZER_Y_GAP * 2);
  85                 _timing = new KDMTimingPanel (overall_panel);
  86                 vertical->Add (_timing, 0, wxALL, DCPOMATIC_SIZER_Y_GAP);
  87
  88                 h = new wxStaticText (overall_panel, wxID_ANY, _("DKDM"));
  89                 h->SetFont (subheading_font);
  90                 vertical->Add (h, 0, wxALIGN_CENTER_VERTICAL | wxTOP, DCPOMATIC_SIZER_Y_GAP * 2);
  91                 wxSizer* dkdm = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
  92                 add_label_to_sizer (dkdm, overall_panel, _("DKDM file"), true);
  93 #ifdef DCPOMATIC_USE_OWN_PICKER
  94                 _dkdm = new FilePicker (overall_panel, _("Select a DKDM XML file..."), "*.xml");
  95 #else
  96                 _dkdm = new wxFilePickerCtrl (overall_panel, wxID_ANY, wxEmptyString, _("Select a DKDM XML file..."), "*.xml", wxDefaultPosition, wxSize (300, -1));
  97 #endif
  98                 dkdm->Add (_dkdm, 1, wxEXPAND);
  99                 add_label_to_sizer (dkdm, overall_panel, _("Annotation"), true);
 100                 _annotation_text = new wxStaticText (overall_panel, wxID_ANY, wxT(""));
 101                 dkdm->Add (_annotation_text, 1, wxEXPAND);
 102                 add_label_to_sizer (dkdm, overall_panel, _("Content title"), true);
 103                 _content_title_text = new wxStaticText (overall_panel, wxID_ANY, wxT(""));
 104                 dkdm->Add (_content_title_text, 1, wxEXPAND);
 105                 add_label_to_sizer (dkdm, overall_panel, _("Issue date"), true);
 106                 _issue_date = new wxStaticText (overall_panel, wxID_ANY, wxT(""));
 107                 dkdm->Add (_issue_date, 1, wxEXPAND);
 108                 vertical->Add (dkdm, 0, wxALL, DCPOMATIC_SIZER_X_GAP);
 109
 110                 h = new wxStaticText (overall_panel, wxID_ANY, _("Output"));
 111                 h->SetFont (subheading_font);
 112                 vertical->Add (h, 0, wxALIGN_CENTER_VERTICAL | wxTOP, DCPOMATIC_SIZER_Y_GAP * 2);
 113                 /* XXX: hard-coded non-interop here */
 114                 _output = new KDMOutputPanel (overall_panel, false);
 115                 vertical->Add (_output, 0, wxALL, DCPOMATIC_SIZER_Y_GAP);
 116
 117                 _create = new wxButton (overall_panel, wxID_ANY, _("Create KDMs"));
 118                 vertical->Add (_create, 0, wxALL, DCPOMATIC_SIZER_GAP);
 119
 120                 main_sizer->Add (vertical, 1, wxALL, DCPOMATIC_DIALOG_BORDER);
 121                 overall_panel->SetSizer (main_sizer);
 122
 123                 /* Instantly save any config changes when using a DCP-o-matic GUI */
 124                 Config::instance()->Changed.connect (boost::bind (&Config::write, Config::instance ()));
 125
 126                 _screens->ScreensChanged.connect (boost::bind (&DOMFrame::setup_sensitivity, this));
 127                 _dkdm->Bind (wxEVT_COMMAND_FILEPICKER_CHANGED, bind (&DOMFrame::dkdm_changed, this));
 128                 _create->Bind (wxEVT_COMMAND_BUTTON_CLICKED, bind (&DOMFrame::create_kdms, this));
 129         }
 130
 131 private:
 132         void file_exit ()
 133         {
 134                 /* false here allows the close handler to veto the close request */
 135                 Close (false);
 136         }
 137
 138         void edit_preferences ()
 139         {
 140                 if (!_config_dialog) {
 141                         _config_dialog = create_config_dialog ();
 142                 }
 143                 _config_dialog->Show (this);
 144         }
 145
 146         void help_about ()
 147         {
 148                 AboutDialog* d = new AboutDialog (this);
 149                 d->ShowModal ();
 150                 d->Destroy ();
 151         }
 152
 153         void help_report_a_problem ()
 154         {
 155                 ReportProblemDialog* d = new ReportProblemDialog (this, shared_ptr<Film> ());
 156                 if (d->ShowModal () == wxID_OK) {
 157                         d->report ();
 158                 }
 159                 d->Destroy ();
 160         }
 161
 162         void setup_menu (wxMenuBar* m)
 163         {
 164                 wxMenu* file = new wxMenu;
 165
 166 #ifdef __WXOSX__
 167                 file->Append (wxID_EXIT, _("&Exit"));
 168 #else
 169                 file->Append (wxID_EXIT, _("&Quit"));
 170 #endif
 171
 172 #ifdef __WXOSX__
 173                 file->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
 174 #else
 175                 wxMenu* edit = new wxMenu;
 176                 edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
 177 #endif
 178
 179                 wxMenu* help = new wxMenu;
 180 #ifdef __WXOSX__
 181                 help->Append (wxID_ABOUT, _("About DCP-o-matic"));
 182 #else
 183                 help->Append (wxID_ABOUT, _("About"));
 184 #endif
 185                 help->Append (ID_help_report_a_problem, _("Report a problem..."));
 186
 187                 m->Append (file, _("&File"));
 188 #ifndef __WXOSX__
 189                 m->Append (edit, _("&Edit"));
 190 #endif
 191                 m->Append (help, _("&Help"));
 192         }
 193
 194         void dkdm_changed ()
 195         {
 196                 try {
 197                         dcp::EncryptedKDM encrypted (dcp::file_to_string (wx_to_std (_dkdm->GetPath())));
 198                         dcp::DecryptedKDM decrypted (encrypted, Config::instance()->decryption_chain()->key().get());
 199                         _annotation_text->Enable (true);
 200                         _annotation_text->SetLabel (std_to_wx (decrypted.annotation_text ()));
 201                         _content_title_text->Enable (true);
 202                         _content_title_text->SetLabel (std_to_wx (decrypted.content_title_text ()));
 203                         _issue_date->Enable (true);
 204                         _issue_date->SetLabel (std_to_wx (decrypted.issue_date ()));
 205                 } catch (exception& e) {
 206                         error_dialog (this, wxString::Format (_("Could not load DKDM (%s)"), std_to_wx (e.what()).data()));
 207                         _dkdm->SetPath (wxT(""));
 208                         _annotation_text->SetLabel (wxT(""));
 209                         _annotation_text->Enable (false);
 210                         _content_title_text->SetLabel (wxT(""));
 211                         _content_title_text->Enable (false);
 212                         _issue_date->SetLabel (wxT(""));
 213                         _issue_date->Enable (false);
 214                 }
 215         }
 216
 217         void create_kdms ()
 218         {
 219 #if 0
 220                 try {
 221                         if (_output->write_to()) {
 222                                 write_kdm_files (
 223                                         _film, d->screens (), d->cpl(), _timing->from(), _timing->until(), _output->formulation(), _output->directory()
 224                                         );
 225                         } else {
 226                                 JobManager::instance()->add (
 227                                         shared_ptr<Job> (new SendKDMEmailJob (_film, d->screens (), d->cpl (), d->from (), d->until (), d->formulation ()))
 228                                         );
 229                         }
 230                 } catch (dcp::NotEncryptedError& e) {
 231                         error_dialog (this, _("CPL's content is not encrypted."));
 232                 } catch (exception& e) {
 233                         error_dialog (this, e.what ());
 234                 } catch (...) {
 235                         error_dialog (this, _("An unknown exception occurred."));
 236                 }
 237 #endif
 238         }
 239
 240         void setup_sensitivity ()
 241         {
 242                 _screens->setup_sensitivity ();
 243                 _output->setup_sensitivity ();
 244                 _create->Enable (!_screens->screens().empty());
 245         }
 246
 247         wxPreferencesEditor* _config_dialog;
 248         ScreensPanel* _screens;
 249         KDMTimingPanel* _timing;
 250 #ifdef DCPOMATIC_USE_OWN_PICKER
 251         FilePicker* _dkdm;
 252 #else
 253         wxFilePickerCtrl* _dkdm;
 254 #endif
 255         wxStaticText* _annotation_text;
 256         wxStaticText* _content_title_text;
 257         wxStaticText* _issue_date;
 258         wxButton* _create;
 259         KDMOutputPanel* _output;
 260 };
 261
 262 /** @class App
 263  *  @brief The magic App class for wxWidgets.
 264  */
 265 class App : public wxApp
 266 {
 267 public:
 268         App ()
 269                 : wxApp ()
 270                 , _frame (0)
 271         {}
 272
 273 private:
 274
 275         bool OnInit ()
 276         try
 277         {
 278                 wxInitAllImageHandlers ();
 279
 280                 SetAppName (_("DCP-o-matic KDM creator"));
 281
 282                 if (!wxApp::OnInit()) {
 283                         return false;
 284                 }
 285
 286 #ifdef DCPOMATIC_LINUX
 287                 unsetenv ("UBUNTU_MENUPROXY");
 288 #endif
 289
 290 #ifdef __WXOSX__
 291                 ProcessSerialNumber serial;
 292                 GetCurrentProcess (&serial);
 293                 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
 294 #endif
 295
 296                 dcpomatic_setup_path_encoding ();
 297
 298                 /* Enable i18n; this will create a Config object
 299                    to look for a force-configured language.  This Config
 300                    object will be wrong, however, because dcpomatic_setup
 301                    hasn't yet been called and there aren't any filters etc.
 302                    set up yet.
 303                 */
 304                 dcpomatic_setup_i18n ();
 305
 306                 /* Set things up, including filters etc.
 307                    which will now be internationalised correctly.
 308                 */
 309                 dcpomatic_setup ();
 310
 311                 /* Force the configuration to be re-loaded correctly next
 312                    time it is needed.
 313                 */
 314                 Config::drop ();
 315
 316                 _frame = new DOMFrame (_("DCP-o-matic KDM creator"));
 317                 SetTopWindow (_frame);
 318                 _frame->Maximize ();
 319                 _frame->Show ();
 320
 321                 signal_manager = new wxSignalManager (this);
 322                 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
 323
 324                 return true;
 325         }
 326         catch (exception& e)
 327         {
 328                 error_dialog (0, wxString::Format ("DCP-o-matic could not start: %s", e.what ()));
 329                 return true;
 330         }
 331
 332         /* An unhandled exception has occurred inside the main event loop */
 333         bool OnExceptionInMainLoop ()
 334         {
 335                 try {
 336                         throw;
 337                 } catch (FileError& e) {
 338                         error_dialog (
 339                                 0,
 340                                 wxString::Format (
 341                                         _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
 342                                         std_to_wx (e.what()),
 343                                         std_to_wx (e.file().string().c_str ())
 344                                         )
 345                                 );
 346                 } catch (exception& e) {
 347                         error_dialog (
 348                                 0,
 349                                 wxString::Format (
 350                                         _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
 351                                         std_to_wx (e.what ())
 352                                         )
 353                                 );
 354                 } catch (...) {
 355                         error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
 356                 }
 357
 358                 /* This will terminate the program */
 359                 return false;
 360         }
 361
 362         void OnUnhandledException ()
 363         {
 364                 error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
 365         }
 366
 367         void idle ()
 368         {
 369                 signal_manager->ui_idle ();
 370         }
 371
 372         DOMFrame* _frame;
 373 };
 374
 375 IMPLEMENT_APP (App)