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Add server-side support for relative mouse motion, kasm-only hack

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This commit is contained in:
Lauri Kasanen
2021-05-03 13:52:58 +03:00
parent aefdb1392f
commit c0f107a83e
8 changed files with 89 additions and 9 deletions
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34
unix/xserver/hw/vnc/Input.c
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@@ -234,6 +234,40 @@ void vncPointerMove(int x, int y)
cursorPosY = y;
}
void vncPointerMoveRelative(int x, int y, int absx, int absy)
{
int valuators[2];
#if XORG < 111
int n;
#endif
#if XORG >= 110
ValuatorMask mask;
#endif
// if (cursorPosX == absx && cursorPosY == absy)
// return;
valuators[0] = x;
valuators[1] = y;
#if XORG < 110
n = GetPointerEvents(eventq, vncPointerDev, MotionNotify, 0,
POINTER_RELATIVE, 0, 2, valuators);
enqueueEvents(vncPointerDev, n);
#elif XORG < 111
valuator_mask_set_range(&mask, 0, 2, valuators);
n = GetPointerEvents(eventq, vncPointerDev, MotionNotify, 0,
POINTER_RELATIVE, &mask);
enqueueEvents(vncPointerDev, n);
#else
valuator_mask_set_range(&mask, 0, 2, valuators);
QueuePointerEvents(vncPointerDev, MotionNotify, 0,
POINTER_RELATIVE, &mask);
#endif
cursorPosX = absx;
cursorPosY = absy;
}
void vncGetPointerPos(int *x, int *y)
{
if (vncPointerDev != NULL) {