/// <summary>
/// Serialization
/// </summary>
/// <param name="info">Serialization info</param>
/// <param name="context">Serialization context</param>
/// <param name="id">Unique id for case when face is deserialized from a source file
/// in the range [0 numFaces]. VAlue is -1 when face is deserialized by facedetection in a photo</param>
/// <param name="serializeID">Unique serialization ID</param>
/// <param name="serializeOffset">Unique offset. Used when more than 1 face comes from the same source photo</param>
public void GetObjectData(SerializationInfo info, StreamingContext context, int id, int serializeID, int serializeOffset)
{
if (id >= 0)
{
info.AddValue("FaceID" + id.ToString(), MyID);
serializeID = MyID;
}
info.AddValue("_FacePathName" + serializeID.ToString() + "_" + serializeOffset.ToString(), _pathName);
info.AddValue("_FacePhotoID" + serializeID.ToString() + "_" + serializeOffset.ToString(), _photoID);
// This would be the first guess serialization
//info.AddValue("_FaceParentID" + serializeID.ToString() + "_" + serializeOffset.ToString(), _parentID);
// However when face is deserialized it is by default made a child of the mainCanvas
info.AddValue("_FaceParentID" + serializeID.ToString() + "_" + serializeOffset.ToString(), 0);
info.AddValue("_FaceParentGroupID" + serializeID.ToString() + "_" + serializeOffset.ToString(), _parentGroupID);
info.AddValue("_FaceParentPhotoID" + serializeID.ToString() + "_" + serializeOffset.ToString(), _parentPhotoID);
info.AddValue("FaceLeft" + serializeID.ToString() + "_" + serializeOffset.ToString(), Canvas.GetLeft(this));
info.AddValue("FaceTop" + serializeID.ToString() + "_" + serializeOffset.ToString(), Canvas.GetTop(this));
// Distance Vectors
info.AddValue("DistanceCount" + MyID.ToString(), DistanceVector.Count);
int iOther = 0;
foreach (KeyValuePair <Face, double> keyValue in DistanceVector)
{
Face otherFace = keyValue.Key;
info.AddValue("DistanceID" + MyID.ToString() + "_" + iOther.ToString(), otherFace.MyID.ToString());
info.AddValue("Distance" + MyID.ToString() + "_" + iOther.ToString(), keyValue.Value);
++iOther;
}
}
/// <summary>
/// Deserialize the face
/// </summary>
/// <param name="info">Serialization info</param>
/// <param name="context">Serialization context</param>
/// <param name="deserializeID">Unique Id for the source</param>
/// <param name="deserializeOffSet">Unique offset. Used when more than 1 face comes from the same source photo</param>
public void Deserialize(SerializationInfo info, StreamingContext context, int deserializeID, int deserializeOffSet)
{
_pathName = info.GetString("_FacePathName" + deserializeID.ToString() + "_" + deserializeOffSet.ToString());
_photoID = info.GetInt32("_FacePhotoID" + deserializeID.ToString() + "_" + deserializeOffSet.ToString());
if (null == _parent)
{
_parentID = info.GetInt32("_FaceParentID" + deserializeID.ToString() + "_" + deserializeOffSet.ToString());
}
else
{
_parentID = ((IDisplayableElement)_parent).MyID;
}
_parentGroupID = info.GetInt32("_FaceParentGroupID" + deserializeID.ToString() + "_" + deserializeOffSet.ToString());
_parentPhotoID = info.GetInt32("_FaceParentPhotoID" + deserializeID.ToString() + "_" + deserializeOffSet.ToString());
Canvas.SetLeft(this, info.GetDouble("FaceLeft" + deserializeID.ToString() + "_" + deserializeOffSet.ToString()));
Canvas.SetTop(this, info.GetDouble("FaceTop" + deserializeID.ToString() + "_" + deserializeOffSet.ToString()));
//Distances - need to temporarily desirialze into ID, value
int distanceCount = info.GetInt32("DistanceCount" + MyID.ToString());
_deserializeDistance = new Dictionary <int, double>();
for (int iOther = 0; iOther < distanceCount; ++iOther)
{
int otherID = info.GetInt32("DistanceID" + MyID.ToString() + "_" + iOther.ToString());
double dist = info.GetDouble("Distance" + MyID.ToString() + "_" + iOther.ToString());
_deserializeDistance.Add(otherID, dist);
}
}
/// <summary>
/// Serialization
/// </summary>
/// <param name="info">Serialization info</param>
/// <param name="context">Serialization context</param>
/// <param name="id">Unique identifier for this group. In range [0:numGroups]</param>
public void GetObjectData(SerializationInfo info, StreamingContext context, int id)
{
info.AddValue("GroupID" + id.ToString(), MyID);
info.AddValue("_GroupParentGroupID" + MyID.ToString(), _parentGroupID);
info.AddValue("_GroupTagName" + MyID.ToString(), _tagTextBox.Text);
info.AddValue("GroupLeft" + MyID.ToString(), Canvas.GetLeft(this));
info.AddValue("GroupTop" + MyID.ToString(), Canvas.GetTop(this));
info.AddValue("GroupDisplayState" + MyID.ToString(), (int)DisplayMode);
}
/// <summary>
/// Deserialization constructor for a group
/// </summary>
/// <param name="info">Serialization info</param>
/// <param name="context">Serialization context</param>
/// <param name="mainCanvas">Main canvas</param>
/// <param name="id">Unique id identifying group</param>
public Group(SerializationInfo info, StreamingContext context, BackgroundCanvas mainCanvas, int id)
{
_ID = info.GetInt32("GroupID" + id.ToString());
Initialize(mainCanvas);
_parentGroupID = info.GetInt32("_GroupParentGroupID" + MyID.ToString());
_tagTextBox.Text = info.GetString("_GroupTagName" + MyID.ToString());
Canvas.SetLeft(this, info.GetDouble("GroupLeft" + MyID.ToString()));
Canvas.SetTop(this, info.GetDouble("GroupTop" + MyID.ToString()));
DisplayMode = (DisplayState)info.GetInt32("GroupDisplayState" + MyID.ToString());
}