Implementation of the User32.PrintWindow
Josselin Bardet
namjos at gmail.com
Fri Jun 5 08:37:32 CDT 2009
Nikolay Sivov a écrit :
> As I already said in bugzilla:
> - use SendMessageW
> - add FIXME for unused flags or use them
> - no need for brackets around SendMessage
> - add a simple test (if native send this message - you can check it
> easily with Spy in Windows)
>
Proposed implementation:
Adding in include/winuser.h
/* PrintWindow() flags */
#define PW_CLIENTONLY 0x00000001
_________________________________________
Adding in dlls/user32/user32.spec
@ stdcall PrintWindow(long long long)
_________________________________________
Adding in dlls/user32/painting.c
/*************************************************************************
* PrintWindow (USER32.@)
*
*/
BOOL WINAPI PrintWindow( HWND hwnd, HDC hdcBlt, UINT nFlags)
{
UINT flags = PRF_CHILDREN | PRF_CLIENT | PRF_ERASEBKGND | PRF_OWNED;
if (nFlags & PW_CLIENTONLY == 0) flags |= PRF_NONCLIENT;
return SendMessageW( hwnd, WM_PRINT, (WPARAM)hdcBlt, (LPARAM)flags );
}
_________________________________________
I can remake a patch if you think it's good
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