Postgresql View Main toolbar problem(new save delete should be unclickable) for OpenERP

When there is a screen of the model which is not a table, but its a view(postgresql); You cannot add remove any record, nether you can change(thus save). If someone tries to delete the record, an exception is thrown of "ON DELETE DO INSTEAD rule". I feel these 3 buttons and first 4 options of 'Form' menu should be...