vcs.maemo.org Git - drnoksnes/blob - platform/sdlvexit.cpp

   1 #include <SDL.h>
   2 #include <SDL_image.h>
   3
   4 #include "platform.h"
   5 #include "sdlv.h"
   6
   7 #define BACK_BUTTON_IMG_PATH \
   8         "/usr/share/icons/hicolor/scalable/hildon/general_overlay_back.png"
   9
  10 #define DIE(format, ...) do { \
  11                 fprintf(stderr, "Died at %s:%d: ", __FILE__, __LINE__ ); \
  12                 fprintf(stderr, format "\n", ## __VA_ARGS__); \
  13                 abort(); \
  14         } while (0);
  15
  16 static SDL_Surface* buttonSrf = 0;
  17 static SDL_Rect buttonRect;
  18
  19 static const unsigned long totalAnimLen = 1;
  20
  21 static unsigned long frameCounter = 0;
  22
  23 void ExitBtnReset()
  24 {
  25         frameCounter = 0;
  26         if (!buttonSrf) {
  27                 buttonSrf = IMG_Load(BACK_BUTTON_IMG_PATH);
  28         }
  29
  30         buttonRect.x = GUI.Width - buttonSrf->w;
  31         buttonRect.y = 0;
  32         buttonRect.w = buttonSrf->w;
  33         buttonRect.h = buttonSrf->h;
  34 }
  35
  36 bool ExitBtnRequiresDraw()
  37 {
  38         if (!Config.fullscreen) return false;
  39         if (frameCounter > totalAnimLen) {
  40                 return false;
  41         } else {
  42                 frameCounter++;
  43                 return true;
  44         }
  45
  46 };
  47
  48 void ExitBtnDraw(SDL_Surface* where)
  49 {
  50         SDL_BlitSurface(buttonSrf, 0, where, &buttonRect);
  51         SDL_UpdateRects(where, 1, &buttonRect);
  52 };
  53