static int systemPanel( BBString *text,int flags ){
int n;
beginPanel();
if( _usew ){
n=MessageBoxW( GetActiveWindow(),bbTmpWString(text),appTitleW(),flags );
}else{
n=MessageBoxA( GetActiveWindow(),bbTmpCString(text),appTitleA(),flags );
}
endPanel();
return n;
}
BBGfxContext *bbGfxGraphicsCreateGraphics( int width,int height,int depth,int hertz,int flags ){
BBGfxContext *context;
int mode;
HWND hwnd;
int hwnd_style;
RECT rect={0,0,width,height};
_initWndClass();
if( depth ){
mode=MODE_DISPLAY;
hwnd_style=WS_POPUP;
}else{
HWND desktop = GetDesktopWindow();
RECT desktopRect;
GetWindowRect(desktop, &desktopRect);
rect.left=desktopRect.right/2-width/2;
rect.top=desktopRect.bottom/2-height/2;
rect.right=rect.left+width;
rect.bottom=rect.top+height;
mode=MODE_WINDOW;
hwnd_style=WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX;
}
AdjustWindowRectEx( &rect,hwnd_style,0,0 );
hwnd=CreateWindowExW(0, CLASS_NAMEW, appTitleW(),
hwnd_style,rect.left,rect.top,rect.right-rect.left,rect.bottom-rect.top,0,0,GetModuleHandle(0),0 );
if( !hwnd ) return 0;
GetClientRect( hwnd,&rect );
width=rect.right-rect.left;
height=rect.bottom-rect.top;
context=(BBGfxContext*)malloc( sizeof(BBGfxContext) );
memset( context,0,sizeof(context) );
context->mode=mode;
context->width=width;
context->height=height;
context->depth=depth;
context->hertz=hertz;
context->flags=flags;
context->hwnd=hwnd;
context->succ=_contexts;
_contexts=context;
bgfx_platform_data_t pd;
pd.ndt = NULL;
pd.nwh = hwnd;
pd.context = NULL;
pd.backBuffer = NULL;
pd.backBufferDS = NULL;
bgfx_set_platform_data(&pd);
ShowWindow( hwnd,SW_SHOW );
return context;
}