private static void GroupDataChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LayerGroupControl control = (LayerGroupControl)d;
control.GeneratePreviewImage();
foreach (var layer in control.LayersViewModel.Owner.BitmapManager.ActiveDocument.Layers)
{
layer.IsVisible = layer.IsVisible;
}
}
private static void LayersViewModelCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LayerGroupControl control = (LayerGroupControl)d;
if (e.OldValue is LayersViewModel oldVm && oldVm != e.NewValue)
{
oldVm.Owner.BitmapManager.MouseController.StoppedRecordingChanges -= control.MouseController_StoppedRecordingChanges;
}
if (e.NewValue is LayersViewModel vm)
{
vm.Owner.BitmapManager.MouseController.StoppedRecordingChanges += control.MouseController_StoppedRecordingChanges;
}
}