Shamusworld >> Repos - virtualjaguar/blob - src/gui/filelist.cpp

   1 //
   2 // FileList class
   3 //
   4 // by James L. Hammons
   5 //
   6
   7 #include "filelist.h"
   8
   9 #include <sys/types.h>                                                          // For MacOS <dirent.h> dependency
  10 #include <dirent.h>
  11 #include "settings.h"
  12 #include "file.h"
  13 #include "guimisc.h"
  14
  15 //Need 4 buttons, one scrollbar...
  16 FileList::FileList(uint32 x, uint32 y, uint32 w, uint32 h): Window(x, y, w, h)
  17 {
  18         files = new ListBox(8, 8, w - 16, h - 32);
  19         AddElement(files);
  20         load = new Button(8, h - 16, " Load ");
  21         AddElement(load);
  22         load->SetNotificationElement(this);
  23
  24 #warning !!! FIX !!! Directory might not exist--this shouldn't cause VJ to crash!
  25         DIR * dp = opendir(vjs.ROMPath);
  26         dirent * de;
  27
  28         if (dp != NULL)
  29         {
  30                 while ((de = readdir(dp)) != NULL)
  31                 {
  32                         char * ext = strrchr(de->d_name, '.');
  33
  34                         if (ext != NULL)
  35                                 if (strcasecmp(ext, ".zip") == 0 || strcasecmp(ext, ".j64") == 0
  36                                         || strcasecmp(ext, ".abs") == 0 || strcasecmp(ext, ".jag") == 0
  37                                         || strcasecmp(ext, ".rom") == 0)
  38                                         files->AddItem(std::string(de->d_name));
  39                 }
  40
  41                 closedir(dp);
  42         }
  43         else
  44         {
  45 //Give a diagnostic message here so that the (l)user can figure out what went wrong. !!! FIX !!!
  46         }
  47 }
  48
  49 void FileList::HandleKey(SDLKey key)
  50 {
  51         if (key == SDLK_RETURN)
  52                 Notify(load);
  53         else
  54                 Window::HandleKey(key);
  55 }
  56
  57 void FileList::HandleMouseMove(uint32 x, uint32 y)
  58 {
  59         Window::HandleMouseMove(x, y);
  60 }
  61
  62 void FileList::HandleMouseButton(uint32 x, uint32 y, bool mouseDown)
  63 {
  64         Window::HandleMouseButton(x, y, mouseDown);
  65 }
  66
  67 void FileList::Draw(uint32 offsetX/*= 0*/, uint32 offsetY/*= 0*/)
  68 {
  69         Window::Draw(offsetX, offsetY);
  70 }
  71
  72 extern Window * ResetJaguar(void);
  73 #warning ICKY KLUDGE--FIX THIS MESS!!!
  74 void FileList::Notify(Element * e)
  75 {
  76         if (e == load)
  77         {
  78                 char filename[MAX_PATH];
  79                 strcpy(filename, vjs.ROMPath);
  80
  81                 if (strlen(filename) > 0)
  82                         if (filename[strlen(filename) - 1] != '/')
  83                                 strcat(filename, "/");
  84
  85                 strcat(filename, files->GetSelectedItem().c_str());
  86
  87 //              uint32 romSize = JaguarLoadROM(jaguar_mainRom, filename);
  88 //              JaguarLoadCart(jaguar_mainRom, filename);
  89                 if (JaguarLoadFile(filename))
  90                 {
  91                         SDL_Event event;
  92                         event.type = SDL_USEREVENT, event.user.code = WINDOW_CLOSE;
  93                         SDL_PushEvent(&event);
  94
  95                         event.type = SDL_USEREVENT, event.user.code = MENU_ITEM_CHOSEN;
  96                         event.user.data1 = (void *)ResetJaguar;
  97                 SDL_PushEvent(&event);
  98                 }
  99                 else
 100                 {
 101                         SDL_Event event;
 102                         event.type = SDL_USEREVENT, event.user.code = WINDOW_CLOSE;
 103                         SDL_PushEvent(&event);
 104
 105                         // Handle the error, but don't run...
 106                         // Tell the user that we couldn't run their file for some reason... !!! FIX !!!
 107 //how to kludge: Make a function like ResetJaguar which creates the dialog window
 108                 }
 109         }
 110         else
 111                 Window::Notify(e);
 112 }