public override void Refresh()
{
base.Refresh();
this.Steps.CollectionChanged -= this.Steps_CollectionChanged;
this.Steps.Clear();
if (this.SavableValue.Steps.Any())
{
var root = this.GetRootFolder();
var sprites = root.GetAssetsOfType <SpriteWrapper>();
foreach (var step in this.SavableValue.Steps)
{
SpriteWrapper spriteWrapper = null;
if (step.Sprite != null)
{
spriteWrapper = sprites.FirstOrDefault(x => x.Sprite.Id == step.Sprite.Id);
}
var wrapper = new SpriteAnimationStepWrapper(this, step, spriteWrapper);
this.Steps.Add(wrapper);
wrapper.PropertyChanged += this.Step_PropertyChanged;
}
}
this.Steps.CollectionChanged += this.Steps_CollectionChanged;
}
public SpriteAnimationStepWrapper AddStep()
{
var step = new SpriteAnimationStepWrapper(this, new SpriteAnimationStep());
this.Steps.Add(step);
return(step);
}
private void AddStep()
{
SpriteAnimationStepWrapper newValue = null;
var index = 0;
var undoCommand = new UndoCommand(() => {
if (newValue == null)
{
newValue = this.Asset.AddStep();
index = this.Asset.SavableValue.Steps.Count;
}
else
{
if (index > 0)
{
this.Asset.AddStep(newValue, index);
}
else
{
this.Asset.AddStep(newValue, this.Asset.SavableValue.Steps.Count);
}
}
}, () => {
this.Asset.RemoveStep(newValue);
this.SelectedStep = this.Asset.Steps.FirstOrDefault();
});
this._undoService.Do(undoCommand);
}
private void SelectSprite(SpriteAnimationStepWrapper step)
{
var asset = this._dialogService.ShowSelectAssetDialog(this._projectService.CurrentProject, AssetType.Image | AssetType.Sprite, AssetType.Sprite);
if (asset is SpriteWrapper spriteWrapper)
{
step.Sprite = spriteWrapper;
}
}
private void MoveUp(SpriteAnimationStepWrapper step)
{
this.SelectedStep = null;
var index = this.Asset.Steps.IndexOf(step);
this.Asset.RemoveStep(step);
this.Asset.AddStep(step, index - 1);
this.SelectedStep = step;
}
public void AddStep(SpriteAnimationStepWrapper step, int index)
{
if (index >= this.Steps.Count)
{
this.AddStep(step);
}
else
{
this.Steps.Insert(index, step);
}
}
public bool RemoveStep(SpriteAnimationStepWrapper step)
{
return(this.Steps.Remove(step));
}
public void AddStep(SpriteAnimationStepWrapper step)
{
this.Steps.Add(step);
}
private void ClearSprite(SpriteAnimationStepWrapper step)
{
step.Sprite = null;
}
