//shape can be either cluster, text, free draw
private void CleanupClusterCaptions(IVdShape shape, int indirectOwner)
{
ICaptionHost capHost = null;
switch (shape.ShapeCode())
{
case VdShapeType.FreeForm:
capHost = DocTools.GetCaptionHost(GetShapes(), shape);
if (capHost != null)
{
capHost.CapMgr().InvalidateCaption(shape);
}
//caption removed locally, update cluster
if (capHost != null && shape.Id() == recentLocallyRemovedShapeId)
{
_rt.clienRt.SendSyncState(capHost.Id(),
capHost.GetState(TopicId));
}
break;
case VdShapeType.Text:
capHost = DocTools.GetCaptionHost(GetShapes(), shape);
if (capHost != null)
{
capHost.CapMgr().InvalidateCaption(shape);
}
//caption removed locally, update cluster
if (capHost != null && shape.Id() == recentLocallyRemovedShapeId)
{
_rt.clienRt.SendSyncState(capHost.Id(),
capHost.GetState(TopicId));
}
break;
case VdShapeType.Cluster:
case VdShapeType.ClusterLink:
//cluster removed locally, remove captions
capHost = (ICaptionHost)shape;
if (indirectOwner == _palette.GetOwnerId())
{
if (capHost.CapMgr().text != null)
{
BeginRemoveSingleShape(capHost.CapMgr().text.Id());
}
if (capHost.CapMgr().FreeDraw != null)
{
BeginRemoveSingleShape(capHost.CapMgr().FreeDraw.Id());
}
}
break;
}
}
private void ReleaseCaptureAndFinishManip(IVdShape sh)
{
sh.UnderlyingControl().ReleaseMouseCapture();
sh.UnderlyingControl().ReleaseAllTouchCaptures();
sh.FinishManip();
//if the moved shape is a caption of caption host, save caption host to save new relative position of caption
var capHost = DocTools.GetCaptionHost(_doc.GetShapes(), sh);
if (capHost != null)
{
capHost.CapMgr().UpdateRelatives();
SendSyncState(capHost);
}
}