// ****************************************************************************
//
// Function Name: RRotateSelectionTracker::GetFeedbackBoundingRect( )
//
// Description: Returns the feedback bounding rect
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
RRealRect RRotateSelectionTracker::GetFeedbackBoundingRect( const RRealPoint& point ) const
{
// Get the view transform
R2dTransform transform;
m_pView->GetViewTransform( transform, TRUE );
// Calculate the angle
YAngle angle = CalcAngle( point );
// Get the bounding rect, in device units
RRealRect boundingRect = m_pSelection->GetRotateTrackingFeedbackBoundingRect( transform, m_TrackingRotationCenter, angle );
// Convert back to logical units
transform.Invert( );
boundingRect *= transform;
// Add the feedback line
boundingRect.AddPointToRect( point );
return boundingRect;
}
// ****************************************************************************
//
// Function Name: RSingleSelection::Invalidate( )
//
// Description: Invalidates the region occupied by this selection in the
// given view.
//
// Returns: Nothing
//
// Exceptions: Memory
//
// ****************************************************************************
//
void RSingleSelection::Invalidate( BOOLEAN fInvalidateIfLocked ) const
{
if( fInvalidateIfLocked || m_pSelectedObject->GetComponentAttributes( ).IsLocked( ) == FALSE )
{
// Get the full soft effects bounding rect and invalidate it
YSelectionBoundingRect boundingRect;
boundingRect = m_pSelectedObject->GetFullSoftEffectsBoundingRect();
SelectionRectFromObjectRect( boundingRect, m_pView, TRUE );
RRealRect invalidRect = boundingRect.m_TransformedBoundingRect;
// Extend the rectangle to contain the rotate handle
invalidRect.AddPointToRect( GetRotateHandleCenterPoint( ) );
// Inflate by the rotate handle size
RRealSize rotateHandleSize( kRotateHandleRenderSize + 1, kRotateHandleRenderSize + 1);
::DeviceUnitsToLogicalUnits( rotateHandleSize, *m_pView );
invalidRect.Inflate( rotateHandleSize );
// Do the invalidate
m_pView->InvalidateVectorRect( invalidRect );
}
}