///--------------------------------------------------------------------------------
/// <summary>This method sets the default values.</summary>
///--------------------------------------------------------------------------------
protected override void OnSetDefaults()
{
if (Feature.ReverseInstance != null)
{
EditFeature.TransformDataFromObject(Feature.ReverseInstance, null, false);
}
else if (Feature.IsAutoUpdated == true)
{
EditFeature.TransformDataFromObject(Feature, null, false);
}
else
{
Feature newFeature = new Feature();
newFeature.FeatureID = EditFeature.FeatureID;
EditFeature.TransformDataFromObject(newFeature, null, false);
}
EditFeature.ResetModified(true);
foreach (EntityViewModel item in Items.OfType <EntityViewModel>())
{
item.Defaults();
}
}
///--------------------------------------------------------------------------------
/// <summary>This method updates the view model data and sends update command back
/// to the solution builder.</summary>
///--------------------------------------------------------------------------------
protected override void OnUpdate()
{
// set up reverse engineering instance if not present
if (Feature.ReverseInstance == null && Feature.IsAutoUpdated == true)
{
Feature.ReverseInstance = new Feature();
Feature.ReverseInstance.TransformDataFromObject(Feature, null, false);
// perform the update of EditFeature back to Feature
Feature.TransformDataFromObject(EditFeature, null, false);
Feature.IsAutoUpdated = false;
}
else if (Feature.ReverseInstance != null)
{
EditFeature.ResetModified(Feature.ReverseInstance.IsModified);
if (EditFeature.Equals(Feature.ReverseInstance))
{
// perform the update of EditFeature back to Feature
Feature.TransformDataFromObject(EditFeature, null, false);
Feature.IsAutoUpdated = true;
}
else
{
// perform the update of EditFeature back to Feature
Feature.TransformDataFromObject(EditFeature, null, false);
Feature.IsAutoUpdated = false;
}
}
else
{
// perform the update of EditFeature back to Feature
Feature.TransformDataFromObject(EditFeature, null, false);
Feature.IsAutoUpdated = false;
}
Feature.ForwardInstance = null;
if (FeatureNameCustomized || DescriptionCustomized || TagsCustomized)
{
Feature.ForwardInstance = new Feature();
Feature.ForwardInstance.FeatureID = EditFeature.FeatureID;
Feature.SpecSourceName = Feature.DefaultSourceName;
if (FeatureNameCustomized)
{
Feature.ForwardInstance.FeatureName = EditFeature.FeatureName;
}
if (DescriptionCustomized)
{
Feature.ForwardInstance.Description = EditFeature.Description;
}
if (TagsCustomized)
{
Feature.ForwardInstance.Tags = EditFeature.Tags;
}
}
EditFeature.ResetModified(false);
OnUpdated(this, null);
// send update back to solution builder
SendEditFeaturePerformed();
// send update for any updated Entities
foreach (EntityViewModel item in Entities)
{
if (item.IsEdited == true)
{
item.Update();
}
}
// send update for any new Entities
foreach (EntityViewModel item in ItemsToAdd.OfType <EntityViewModel>())
{
item.Update();
Entities.Add(item);
}
// send delete for any deleted Entities
foreach (EntityViewModel item in ItemsToDelete.OfType <EntityViewModel>())
{
item.Delete();
Entities.Remove(item);
}
// reset modified for Entities
foreach (EntityViewModel item in Entities)
{
item.ResetModified(false);
}
ItemsToAdd.Clear();
ItemsToDelete.Clear();
}
///--------------------------------------------------------------------------------
/// <summary>This method resets the data.</summary>
///--------------------------------------------------------------------------------
protected override void OnReset()
{
EditFeature.TransformDataFromObject(Feature, null, false);
EditFeature.ResetModified(false);
}