- InternalPrePositionConstraint(const Vector2& initialPanPosition,
- const Vector2& initialPanMask,
- bool axisAutoLock,
- float axisAutoLockGradient,
- ScrollView::LockAxis initialLockAxis,
- const Vector2& maxOvershoot,
- const RulerDomain& domainX, const RulerDomain& domainY)
- : mLocalStart(initialPanPosition),
- mInitialPanMask(initialPanMask),
- mDomainMin( -domainX.min, -domainY.min ),
- mDomainMax( -domainX.max, -domainY.max ),
- mMaxOvershoot(maxOvershoot),
- mAxisAutoLockGradient(axisAutoLockGradient),
- mLockAxis(initialLockAxis),
- mAxisAutoLock(axisAutoLock),
- mWasPanning(false),
- mClampX( domainX.enabled ),
- mClampY( domainY.enabled )
- {
+ InternalPrePositionConstraint( const Vector2& initialPanPosition,
+ const Vector2& initialPanMask,
+ bool axisAutoLock,
+ float axisAutoLockGradient,
+ ScrollView::LockAxis initialLockAxis,
+ const Vector2& maxOvershoot,
+ const RulerPtr& rulerX, const RulerPtr& rulerY )
+ : mLocalStart( initialPanPosition ),
+ mInitialPanMask( initialPanMask ),
+ mMaxOvershoot( maxOvershoot ),
+ mAxisAutoLockGradient( axisAutoLockGradient ),
+ mLockAxis( initialLockAxis ),
+ mAxisAutoLock( axisAutoLock ),
+ mWasPanning( false )
+ {
+ const RulerDomain& rulerDomainX = rulerX->GetDomain();
+ const RulerDomain& rulerDomainY = rulerY->GetDomain();
+ mDomainMin = Vector2( rulerDomainX.min, -rulerDomainY.min );
+ mDomainMax = Vector2( -rulerDomainX.max, -rulerDomainY.max );
+ mClampX = rulerDomainX.enabled;
+ mClampY = rulerDomainY.enabled;
+ mFixedRulerX = rulerX->GetType() == Ruler::Fixed;
+ mFixedRulerY = rulerY->GetType() == Ruler::Fixed;