void sdl_window_info::update_cursor_state()
{
#if (USE_XINPUT && USE_XINPUT_WII_LIGHTGUN_HACK)
// Hack for wii-lightguns:
// they stop working with a grabbed mouse;
// even a ShowCursor(SDL_DISABLE) already does this.
// To make the cursor disappear, we'll just set an empty cursor image.
unsigned char data[]={0,0,0,0,0,0,0,0};
SDL_Cursor *c;
c=SDL_CreateCursor(data, data, 8, 8, 0, 0);
SDL_SetCursor(c);
#else
// do not do mouse capture if the debugger's enabled to avoid
// the possibility of losing control
if (!(machine().debug_flags & DEBUG_FLAG_OSD_ENABLED))
{
bool should_hide_mouse = downcast<sdl_osd_interface&>(machine().osd()).should_hide_mouse();
if (!fullscreen() && !should_hide_mouse)
{
show_pointer();
release_pointer();
}
else
{
hide_pointer();
capture_pointer();
}
SDL_SetCursor(nullptr); // Force an update in case the underlying driver has changed visibility
}
#endif
}
/*--------------------------------------------------
* Release mouse pointer
*-------------------------------------------------*/
PMWindow& PMWindow::release_pointer()
{
return capture_pointer(FALSE);
}
