private void AddStateButton_Click(object sender, RoutedEventArgs e)
{
if (ViewModel == null)
{
throw new NullReferenceException("The ViewModel for this is invalid - set the DataContext on this view before showing it.");
}
string whyIsntValid = GetWhyAddingTimedStateIsInvalid();
if (!string.IsNullOrEmpty(whyIsntValid))
{
MessageBox.Show(whyIsntValid);
}
else
{
ListBoxMessageBox lbmb = new ListBoxMessageBox();
lbmb.RequiresSelection = true;
lbmb.Message = "Select a state";
foreach (var state in SelectedState.Self.SelectedElement.AllStates)
{
lbmb.Items.Add(state.Name);
}
var dialogResult = lbmb.ShowDialog();
if (dialogResult.HasValue && dialogResult.Value)
{
var item = lbmb.SelectedItem;
var newVm = new AnimatedKeyframeViewModel()
{
StateName = (string)item,
// User just selected the state, so it better be valid!
HasValidState = true,
InterpolationType = FlatRedBall.Glue.StateInterpolation.InterpolationType.Linear,
Easing = FlatRedBall.Glue.StateInterpolation.Easing.Out
};
if (ViewModel.SelectedAnimation.SelectedKeyframe != null)
{
// put this after the current animation
newVm.Time = ViewModel.SelectedAnimation.SelectedKeyframe.Time + 1f;
}
else if (ViewModel.SelectedAnimation.Keyframes.Count != 0)
{
newVm.Time = ViewModel.SelectedAnimation.Keyframes.Last().Time + 1f;
}
ViewModel.SelectedAnimation.Keyframes.Add(newVm);
ViewModel.SelectedAnimation.Keyframes.BubbleSort();
}
}
}
private void AddStateButton_Click(object sender, RoutedEventArgs e)
{
if(ViewModel == null)
{
throw new NullReferenceException("The ViewModel for this is invalid - set the DataContext on this view before showing it.");
}
string whyIsntValid = GetWhyAddingTimedStateIsInvalid();
if(!string.IsNullOrEmpty(whyIsntValid))
{
MessageBox.Show(whyIsntValid);
}
else
{
ListBoxMessageBox lbmb = new ListBoxMessageBox();
lbmb.RequiresSelection = true;
lbmb.Message = "Select a state";
foreach (var state in SelectedState.Self.SelectedElement.AllStates)
{
lbmb.Items.Add(state.Name);
}
var dialogResult = lbmb.ShowDialog();
if (dialogResult.HasValue && dialogResult.Value)
{
var item = lbmb.SelectedItem;
var newVm = new AnimatedKeyframeViewModel() { StateName = (string)item,
// User just selected the state, so it better be valid!
HasValidState = true,
InterpolationType = FlatRedBall.Glue.StateInterpolation.InterpolationType.Linear,
Easing = FlatRedBall.Glue.StateInterpolation.Easing.Out
};
if(ViewModel.SelectedAnimation.SelectedKeyframe != null)
{
// put this after the current animation
newVm.Time = ViewModel.SelectedAnimation.SelectedKeyframe.Time + 1f;
}
else if(ViewModel.SelectedAnimation.Keyframes.Count != 0)
{
newVm.Time = ViewModel.SelectedAnimation.Keyframes.Last().Time + 1f;
}
ViewModel.SelectedAnimation.Keyframes.Add(newVm);
ViewModel.SelectedAnimation.Keyframes.BubbleSort();
}
}
}