diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2011-12-09 15:49:04 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2011-12-13 13:24:57 +1000 |
| commit | 10a8c428fac0d4ff8f8a3e3487c13dd349d27ed7 (patch) | |
| tree | 92318a8a42678bbdb3b04692219b57dcfb055fd9 | |
| parent | a15abf82ddb5a209dbc30c4d12e1dc23c4adf3e4 (diff) | |
dix: move storing last.valuators into a helper function
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
| -rw-r--r-- | dix/getevents.c | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/dix/getevents.c b/dix/getevents.c index 8798f6418..57d8c17c6 100644 --- a/dix/getevents.c +++ b/dix/getevents.c @@ -1094,6 +1094,30 @@ transformAbsolute(DeviceIntPtr dev, ValuatorMask *mask) valuator_mask_set_double(mask, 1, y); } +static void +storeLastValuators(DeviceIntPtr dev, ValuatorMask *mask, + int xaxis, int yaxis, + double devx, double devy) +{ + int i; + + /* store desktop-wide in last.valuators */ + if (valuator_mask_isset(mask, xaxis)) + dev->last.valuators[0] = devx; + if (valuator_mask_isset(mask, yaxis)) + dev->last.valuators[1] = devy; + + for (i = 0; i < valuator_mask_size(mask); i++) + { + if (i == xaxis || i == yaxis) + continue; + + if (valuator_mask_isset(mask, i)) + dev->last.valuators[i] = valuator_mask_get_double(mask, i); + } + +} + /** * Generate internal events representing this pointer event and enqueue them * on the event queue. @@ -1162,7 +1186,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type, int buttons, CARD32 ms, int flags, const ValuatorMask *mask_in) { - int num_events = 1, i; + int num_events = 1; DeviceEvent *event; RawDeviceEvent *raw; double screenx = 0.0, screeny = 0.0; /* desktop coordinate system */ @@ -1237,17 +1261,7 @@ fill_pointer_events(InternalEvent *events, DeviceIntPtr pDev, int type, clipValuators(pDev, &mask); - /* store desktop-wide in last.valuators */ - if (valuator_mask_isset(&mask, 0)) - pDev->last.valuators[0] = devx; - if (valuator_mask_isset(&mask, 1)) - pDev->last.valuators[1] = devy; - - for (i = 2; i < valuator_mask_size(&mask); i++) - { - if (valuator_mask_isset(&mask, i)) - pDev->last.valuators[i] = valuator_mask_get_double(&mask, i); - } + storeLastValuators(pDev, &mask, 0, 1, devx, devy); /* Update the MD's co-ordinates, which are always in desktop space. */ if (!IsMaster(pDev) || !IsFloating(pDev)) { |