void ChangeGestureName()
{
string name = mInput.Text.ToString();
if (!string.IsNullOrEmpty(name))
{
NamedGesture renameGesture = mCurrentRenameGesture;
GesturesAdapter adapter = mAdapter;
int count = adapter.Count;
// Simple linear search, there should not be enough items to warrant
// a more sophisticated search
for (int i = 0; i < count; i++)
{
NamedGesture gesture = adapter.GetItem(i);
if (gesture.Gesture.ID == renameGesture.Gesture.ID)
{
sStore.RemoveGesture(gesture.Name, gesture.Gesture);
gesture.Name = mInput.Text.ToString();
sStore.AddGesture(gesture.Name, gesture.Gesture);
sStore.Save();
ReloadGestures(null);
break;
}
}
adapter.NotifyDataSetChanged();
}
mCurrentRenameGesture = null;
}
internal void DeleteGesture(NamedGesture gesture)
{
sStore.RemoveGesture(gesture.Name, gesture.Gesture);
sStore.Save();
GesturesAdapter adapter = mAdapter;
adapter.SetNotifyOnChange(false);
adapter.Remove(gesture);
adapter.Sort(mSorter);
CheckForEmpty();
adapter.NotifyDataSetChanged();
Toast.MakeText(this, Resource.String.gestures_delete_success, ToastLength.Short).Show();
}
protected override void OnProgressUpdate(params NamedGesture [] values)
{
base.OnProgressUpdate(values);
GesturesAdapter adapter = parent.mAdapter;
adapter.SetNotifyOnChange(false);
foreach (NamedGesture gesture in values)
{
adapter.Add(gesture);
}
adapter.Sort(parent.mSorter);
adapter.NotifyDataSetChanged();
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.gestures_list);
mAdapter = new GesturesAdapter(this);
ListAdapter = mAdapter;
if (sStore == null)
{
sStore = GestureLibraries.FromFile(mStoreFile);
}
mEmpty = (TextView)FindViewById(Android.Resource.Id.Empty);
LoadGestures();
RegisterForContextMenu(ListView);
}
