public void CreateNewGestureCollection()
{
if (MessageBox.Show(GlblRes.DiscardGestureCollectionConfirmation,
GlblRes.CreateNewGestureCollection, MessageBoxButton.YesNo)
== MessageBoxResult.Yes)
{
GestureCollection.Clear();
}
if (GestureCollectionLoaded != null)
{
GestureCollectionLoaded(this, EventArgs.Empty);
}
}
public void LoadGestureCollection(string filename)
{
string json = File.ReadAllText(filename);
// DeserializeObject() does not appear to correctly deserialize Gesture objects
// Below is a kinda-dirty solution around that
List <Gesture> sourceList = JsonConvert.DeserializeObject <List <Gesture> >(json);
GestureCollection.Clear();
foreach (Gesture sourceGesture in sourceList)
{
RemoveNoneKeys(sourceGesture.Command); //Seems somewhere at the serialization or deserialization Key.None creeps in, so remove it
//copy sourceGesture to targetGesture //TODO: check why this copying is needed
Gesture targetGesture = new Gesture()
{
Name = sourceGesture.Name,
Command = new ObservableCollection <Key>(sourceGesture.Command),
Hold = sourceGesture.Hold,
Joint = sourceGesture.Joint
};
//copy the frames too (note: this is not the same as DeepCopyGestureFrame)
foreach (GestureFrame sourceFrame in sourceGesture.Frames)
{
GestureFrame targetFrame = new GestureFrame();
for (int i = 0; i < 400; i++)
{
targetFrame.FrontCells[i] = sourceFrame.FrontCells[i];
targetFrame.SideCells[i] = sourceFrame.SideCells[i];
}
targetGesture.Frames.Add(targetFrame);
}
GestureCollection.Add(targetGesture);
if (GestureCollectionLoaded != null)
{
GestureCollectionLoaded(this, EventArgs.Empty);
}
}
}