BOOL InitDesktop (void)
{
/*
* Init ZOrderInfo here.
*/
InitZOrderInfo (&sg_MainWinZOrder, HWND_DESKTOP);
InitZOrderInfo (&sg_TopMostWinZOrder, HWND_DESKTOP);
/*
* Init heap of clipping rects.
*/
InitFreeClipRectList (&sg_FreeClipRectList, SIZE_CLIPRECTHEAP);
/*
* Init heap of invalid rects.
*/
InitFreeClipRectList (&sg_FreeInvRectList, SIZE_INVRECTHEAP);
/*
* Load system resource here.
*/
if (!InitSystemRes ()) {
fprintf (stderr, "DESKTOP: Can not initialize system resource!\n");
return FALSE;
}
// Init Window Management information.
if (!InitWndManagementInfo()) {
fprintf (stderr,
"DESKTOP: Can not initialize window management information!\n");
return FALSE;
}
return TRUE;
}
/******************* Initialization and termination of GDI *******************/
BOOL InitGDI (void)
{
if (!InitTextBitmapBuffer ()) {
fprintf (stderr,
"GDI: Can not initialize text bitmap buffer!\n");
goto error;
}
#ifdef _RBF_SUPPORT
#ifdef _INCORE_RES
if (!InitIncoreRBFonts ()) {
fprintf (stderr,
"GDI: Can not initialize incore RBF fonts!\n");
goto error;
}
#endif
#endif
#ifdef _VBF_SUPPORT
if (!InitIncoreVBFonts ()) {
fprintf (stderr,
"GDI: Can not initialize incore VBF fonts!\n");
goto error;
}
#endif
#ifndef _INCORE_RES
#ifdef _RBF_SUPPORT
if (!InitRawBitmapFonts ()) {
fprintf (stderr,
"GDI: Can not initialize raw bitmap fonts!\n");
goto error;
}
#endif
#ifdef _VBF_SUPPORT
if (!InitVarBitmapFonts ()) {
fprintf (stderr,
"GDI: Can not initialize var bitmap fonts!\n");
goto error;
}
#endif
#ifdef _QPF_SUPPORT
if (!InitQPFonts ()) {
fprintf (stderr,
"GDI: Can not initialize QPF fonts!\n");
goto error;
}
#endif
#ifdef _TTF_SUPPORT
if (!InitFreeTypeFonts ()) {
fprintf (stderr,
"GDI: Can not initialize TrueType fonts!\n");
goto error;
}
#endif
#ifdef _TYPE1_SUPPORT
if (!InitType1Fonts ()) {
fprintf (stderr,
"GDI: Can not initialize Type1 fonts!\n");
goto error;
}
#endif
#endif /* !_INCORE_RES */
/* TODO: add other font support here */
#ifdef _DEBUG
dumpDevFonts ();
#endif
if (!InitSysFont ()) {
fprintf (stderr,
"GDI: Can not create system fonts!\n");
goto error;
}
InitFreeClipRectList (&sg_FreeClipRectList, SIZE_CLIPRECTHEAP);
pthread_mutex_init (&__mg_gdilock, NULL);
pthread_mutex_init (&dcslot, NULL);
dc_InitClipRgnInfo();
dc_Init_ScreenDC ();
return TRUE;
error:
return FALSE;
}