private void Initialize()
{
changeVariantController = Frame.GetController <ChangeVariantController>();
if (changeVariantController != null)
{
changeVariantController.ChangeVariantAction.Executed += ChangeVariantAction_ExecutedCompleted;
}
modelViews = (IModelList <IModelView>)View.Model.Application.Views;
variantsProvider = Application.Modules.FindModule <ViewVariantsModule>().VariantsProvider;
rootModelViewVariants = (IModelList <IModelVariant>)((IModelViewVariants)modelViews[GetRootViewId()]).Variants;
}
protected override void Dispose(bool disposing) // It is important to release references here and not within the overridden OnDeactivated method, because this Controller is deactivated when changing the current View variant.
{
if (disposing)
{
UnsubscribeFromEvents();
changeVariantController = null;
variantsProvider = null;
rootModelViewVariants = null;
modelViews = null;
}
base.Dispose(disposing);
}
protected override void OnViewControllersActivated()
{
base.OnViewControllersActivated();
_viewVariantsModule = Application.FindModule <ViewVariantsModule>();
_isViewClonable = ((IModelListViewViewClonable)View.Model).IsViewClonable;
_modifyVariantsAction.Active[IsClonable] = _isViewClonable;
if (_isViewClonable)
{
_changeVariantController = Frame.GetController <ChangeVariantController>();
_rootListView = FindRootListView();
_changeVariantController.ChangeVariantAction.SelectedItemChanged += ChangeVariantActionOnSelectedItemChanged;
if (_changeVariantController.ChangeVariantAction.Items.Count == 0)
{
UpdateActionState();
}
}
}
protected override void OnViewControllersActivated()
{
base.OnViewControllersActivated();
_viewVariantsModule = Application.FindModule <ViewVariantsModule>();
_isViewClonable = ((IModelListViewViewClonable)View.Model).IsViewClonable;
_viewVariantsChoiceAction.Active[IsClonable] = _isViewClonable;
if (_isViewClonable)
{
_changeVariantController = Frame.GetController <ChangeVariantController>();
_rootListView = FindRootListView();
_changeVariantController.ChangeVariantAction.SelectedItemChanged += ChangeVariantActionOnSelectedItemChanged;
if (_changeVariantController.ChangeVariantAction.Items.Count == 0)
{
foreach (var item in _viewVariantsChoiceAction.Items.Where(item => ReferenceEquals(item.Data, Delete)))
{
item.Enabled[DefaultVariantId] = false;
}
}
}
}
private ListViewInfoNodeWrapper GetCurrentVariant(ChangeVariantController changeVariantController, ApplicationNodeWrapper wrapper) {
var node1 = new ListViewInfoNodeWrapper(wrapper.Views.FindViewById(Application.FindListViewId(View.ObjectTypeInfo.Type)).Node);
changeVariantController.ChangeVariantAction.Items.Remove(
changeVariantController.ChangeVariantAction.SelectedItem);
changeVariantController.ChangeVariantAction.SelectedItem = (from item in changeVariantController.ChangeVariantAction.Items
where item.Caption == node1.Node.FindChildNode("Variants").ChildNodes[0].KeyAttribute.Value
select item).Single();
return node1;
}