void NewEffect_Click(object sender, RoutedEventArgs e)
{
var edit = (EditGroup)DataContext;
var newEffect = new Effect(edit);
edit.Effects.Add(newEffect);
edit.Parent.SelectedEffect = newEffect;
}
public async Task Load(CanvasDevice device, StorageFile file)
{
using (var stream = await file.OpenReadAsync())
{
SourceBitmap = await CanvasBitmap.LoadAsync(device, stream);
}
bitmapFormat = sourceBitmap.Format;
bitmapData = sourceBitmap.GetPixelBytes();
Size = sourceBitmap.Size.ToVector2();
Edits.Clear();
Edits.Add(new EditGroup(this));
SelectedEffect = null;
}
public static Effect RestoreSuspendedState(EditGroup parent, BinaryReader reader)
{
var effect = new Effect(parent);
effect.IsEnabled = reader.ReadBoolean();
effect.Type = (EffectType)reader.ReadInt32();
reader.ReadCollection(effect.parameters, () =>
{
string key = reader.ReadString();
object value;
switch (reader.ReadString())
{
case "Single":
value = reader.ReadSingle();
break;
case "Int32":
value = reader.ReadInt32();
break;
case "Boolean":
value = reader.ReadBoolean();
break;
case "Color":
value = reader.ReadColor();
break;
case "Rect":
value = reader.ReadRect();
break;
default:
throw new NotImplementedException();
}
return new KeyValuePair<string, object>(key, value);
});
return effect;
}