Commit 6a68f97c authored by Chase Douglas's avatar Chase Douglas Committed by Peter Hutterer

dix: add TouchGetPointerEventType helper function

Returns the respective pointer event type for a given touch event type.
Signed-off-by: default avatarPeter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: default avatarChase Douglas <chase.douglas@canonical.com>
parent 8e58ce73
......@@ -593,3 +593,24 @@ TouchEnsureSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti,
return TRUE;
}
/**
* Return the corresponding pointer emulation internal event type for the given
* touch event or 0 if no such event type exists.
*/
int
TouchGetPointerEventType(const InternalEvent *event)
{
int type = 0;
switch(event->any.type)
{
case ET_TouchBegin: type = ET_ButtonPress; break;
case ET_TouchUpdate: type = ET_Motion; break;
case ET_TouchEnd: type = ET_ButtonRelease; break;
default:
break;
}
return type;
}
......@@ -615,6 +615,7 @@ extern void TouchEventHistoryReplay(TouchPointInfoPtr ti, DeviceIntPtr dev, XID
extern Bool TouchEnsureSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti,
InternalEvent *ev);
extern Bool TouchBuildDependentSpriteTrace(DeviceIntPtr dev, SpritePtr sprite);
extern int TouchGetPointerEventType(const InternalEvent *ev);
/* misc event helpers */
extern Mask GetEventMask(DeviceIntPtr dev, xEvent* ev, InputClientsPtr clients);
......
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