Usermode/Applications/axwin4_src/UI/main.c

   1 /*
   2  * AxWin4 GUI - UI Core
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * main.c
   6  * - Program core
   7  */
   8 #include <axwin4/axwin.h>
   9 #include <assert.h>
  10 #include "include/common.h"
  11 #include "include/taskbar.h"
  12
  13 // === PROTOTYPES ===
  14 tAxWin4_Window *CreateBGWin(int w, int h);
  15
  16 // === GLOABLS ===
  17 unsigned int    giScreenWidth = 640;
  18 unsigned int    giScreenHeight = 480;
  19
  20 // === CODE ===
  21 int main(int argc, const char *argv[])
  22 {
  23         assert( AxWin4_Connect("ipcpipe:///Devices/ipcpipe/axwin4") );
  24
  25         AxWin4_GetScreenDimensions(0, &giScreenWidth, &giScreenHeight);
  26
  27         tAxWin4_Window *bgwin = CreateBGWin(giScreenWidth, giScreenHeight);
  28         Taskbar_Create();
  29
  30         _SysDebug("Beginning queue");
  31         while( AxWin4_WaitEventQueue(0) )
  32                 ;
  33         _SysDebug("Clean exit");
  34
  35         return 0;
  36 }
  37
  38 tAxWin4_Window *CreateBGWin(int w, int h)
  39 {
  40         tAxWin4_Window  *bgwin = AxWin4_CreateWindow("background");
  41         AxWin4_MoveWindow(bgwin, 0,0);
  42         AxWin4_ResizeWindow(bgwin, w,h);
  43         AxWin4_SetWindowFlags(bgwin, AXWIN4_WNDFLAG_NODECORATE|AXWIN4_WNDFLAG_KEEPBELOW);
  44
  45         // Load background image
  46         uint32_t *buf = AxWin4_GetWindowBuffer(bgwin);
  47         for( size_t y = 0; y < h; y ++ )
  48         {
  49                 for(size_t x = 0; x < w; x ++ )
  50                 {
  51                         uint8_t r = y * 256 / h;
  52                         uint8_t g = 0;
  53                         uint8_t b = x * 256 / w;
  54                         buf[y*w+x] = (r << 16) | (g << 8) | b;
  55                 }
  56         }
  57         //AxWin4_DamageRect(bgwin, 0, 0, w, h);
  58         AxWin4_ShowWindow(bgwin, true);
  59
  60         return bgwin;
  61 }
  62