private void AddSubstitutionCommandExecute([NotNull] object obj)
{
Assert.ArgumentNotNull(obj, "obj");
var substitutionToAdd = new SubstitutionViewModel(Groups, Groups.First(g => g.IsBuildIn), new Substitution());
var substitutionEditDialog = new SubstitutionEditDialog {
DataContext = substitutionToAdd, Owner = (Window)obj
};
substitutionEditDialog.Show();
substitutionEditDialog.Closed += (s, e) =>
{
if (substitutionEditDialog.Save)
{
substitutionToAdd.SubstitutionGroup.AddSubstitution(substitutionToAdd);
}
};
}
private void EditSubstitutionCommandExecute([NotNull] object obj)
{
Assert.ArgumentNotNull(obj, "obj");
if (SelectedSubstitution == null)
{
return;
}
var originalSubstitution = SelectedSubstitution;
var substitutionEditDialog = new SubstitutionEditDialog {
DataContext = originalSubstitution.Clone(), Owner = (Window)obj
};
substitutionEditDialog.Show();
substitutionEditDialog.Closed += (object sender, System.EventArgs e) =>
{
if (!substitutionEditDialog.Save)
{
return;
}
var changedSubstitution = (SubstitutionViewModel)substitutionEditDialog.DataContext;
if (originalSubstitution.SubstitutionGroup == changedSubstitution.SubstitutionGroup)
{
var originalIndex = originalSubstitution.SubstitutionGroup.Substitutions.IndexOf(originalSubstitution);
originalSubstitution.SubstitutionGroup.InsertSubstitution(originalIndex, (SubstitutionViewModel)substitutionEditDialog.DataContext);
}
else
{
changedSubstitution.SubstitutionGroup.AddSubstitution(changedSubstitution);
}
originalSubstitution.SubstitutionGroup.RemoveSubstitution(originalSubstitution);
SelectedSubstitution = (SubstitutionViewModel)substitutionEditDialog.DataContext;
};
}
