hvirtual/cinelerra/quit.C

   1 #include "assets.h"
   2 #include "mbuttons.h"
   3 #include "confirmquit.h"
   4 #include "errorbox.h"
   5 #include "levelwindow.h"
   6 #include "levelwindowgui.h"
   7 #include "mainmenu.h"
   8 #include "mwindow.h"
   9 #include "mwindowgui.h"
  10 #include "quit.h"
  11 #include "record.h"
  12 #include "render.h"
  13 #include "savefile.h"
  14 #include "mainsession.h"
  15 #include "videowindow.h"
  16 #include "videowindowgui.h"
  17
  18 #include <unistd.h>
  19 #include <libintl.h>
  20 #define _(String) gettext(String)
  21 #define gettext_noop(String) String
  22 #define N_(String) gettext_noop (String)
  23
  24 Quit::Quit(MWindow *mwindow)
  25  : BC_MenuItem(_("Quit"), "q", 'q'), Thread()
  26 {
  27         this->mwindow = mwindow;
  28 }
  29 int Quit::create_objects(Save *save)
  30 {
  31         this->save = save;
  32         return 0;
  33 }
  34
  35 int Quit::handle_event()
  36 {
  37
  38 //printf("Quit::handle_event 1 %d\n", mwindow->session->changes_made);
  39         if(mwindow->session->changes_made ||
  40                 mwindow->gui->mainmenu->record->current_state ||
  41                 mwindow->render->running())
  42         {
  43                 start();
  44         }
  45         else
  46         {        // quit
  47                 mwindow->gui->unlock_window();
  48                 mwindow->interrupt_indexes();
  49                 mwindow->gui->set_done(0);
  50                 mwindow->gui->lock_window();
  51         }
  52         return 0;
  53 }
  54
  55 void Quit::run()
  56 {
  57         int result = 0;
  58 // Test execution conditions
  59         if(mwindow->gui->mainmenu->record->current_state == RECORD_CAPTURING)
  60         {
  61                 ErrorBox error(PROGRAM_NAME ": Error",
  62                         mwindow->gui->get_abs_cursor_x(),
  63                         mwindow->gui->get_abs_cursor_y());
  64                 error.create_objects(_("Can't quit while a recording is in progress."));
  65                 error.run_window();
  66                 return;
  67         }
  68         else
  69         if(mwindow->render->running())
  70         {
  71                 ErrorBox error(PROGRAM_NAME ": Error",
  72                         mwindow->gui->get_abs_cursor_x(),
  73                         mwindow->gui->get_abs_cursor_y());
  74                 error.create_objects(_("Can't quit while a render is in progress."));
  75                 error.run_window();
  76                 return;
  77         }
  78
  79
  80 //printf("Quit::run 1\n");
  81
  82 // Quit
  83         {
  84 //printf("Quit::run 2\n");
  85                 ConfirmQuitWindow confirm(mwindow);
  86 //printf("Quit::run 2\n");
  87                 confirm.create_objects(_("Save edit list before exiting?"));
  88 //printf("Quit::run 2\n");
  89                 result = confirm.run_window();
  90 //printf("Quit::run 2\n");
  91         }
  92 //printf("Quit::run 3\n");
  93
  94         switch(result)
  95         {
  96                 case 0:          // quit
  97                         if(mwindow->gui)
  98                         {
  99                                 mwindow->interrupt_indexes();
 100 // Last command in program
 101                                 mwindow->gui->set_done(0);
 102                         }
 103                         break;
 104
 105                 case 1:        // cancel
 106                         return;
 107                         break;
 108
 109                 case 2:           // save
 110                         save->save_before_quit();
 111                         return;
 112                         break;
 113         }
 114 }