;;;; that are part of LoL proper, that is to say, not Mewa
;;;; or Meta-Model.
+
+
+(defmacro action (args &body body)
+ `(lambda ,args
+ (with-call/cc
+ ,@body)))
+
;;;; ** Initialisation
(defmethod find-default-attributes ((object t))
"return the default attributes for a given object using the meta-model's meta-data"
;;;; The following macros are used to initialise a set of database tables as LoL objects.
-
-
(eval-when (:compile-toplevel :load-toplevel :execute)
(defun generate-define-view-for-table (table)
"
This involves creating a meta-model, a clsql view-class, and the setting up the default attributes for a mewa presentation"
`(progn
- (def-view-class-from-table ,table)
- (set-default-attributes (quote ,(meta-model::sql->sym table))))))
+ (def-view-class-from-table ,table)
+ (set-default-attributes (quote ,(meta-model::sql->sym table))))))
(defmacro define-view-for-table (&rest tables)
" expand to a form which initialises TABLES for use with LOL"
`(define-view-for-table ,@(meta-model::list-tables)))
-
-;;;; These are some macros over the old presentation system.
-;;;; Considered depreciated, they will eventually be implemented in terms of the new
-;;;; display system, and delegated to backwards-compat-0.2.lisp
-
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (defun %make-view (object type attributes args)
-
- (when attributes
- (setf args
- (cons `(:attributes ,attributes) args)))
- `(mewa::make-presentation
- ,object
- :type ,type
- ,@(when args
- `(:initargs
- '(,@ (mapcan #'identity args)))))))
-
-(defmethod make-view (object &rest args &key (type :viewer)
- &allow-other-keys )
- (remf args :type)
- ;(warn "~A ~A" args `(:type ,type :initargs ,@args))
- (apply #'make-presentation object `(:type ,type ,@ (when args
- `(:initargs ,args)))))
-
-(defmacro present-view ((object &optional (type :viewer) (parent 'self))
- &body attributes-and-args)
- (arnesi:with-unique-names (view)
- `(let ((,view (lol::make-view ,object
- :type ,type
- ,@(when (car attributes-and-args)
- `(:attributes ',(car attributes-and-args)))
- ,@ (cdr attributes-and-args))))
- (setf (ucw::parent ,view) ,parent)
- (lol::present ,view))))
-
-
-(defmacro call-view ((object &optional (type :viewer) (component 'self component-supplied-p))
- &body attributes-and-args)
- `(ucw:call-component
- ,component
- ,(%make-view object type (car attributes-and-args) (cdr attributes-and-args))))
-
-(defmethod slot-view ((self mewa) slot-name)
- (mewa::find-attribute-slot self slot-name))
-
-(defmethod present-slot-view ((self mewa) slot-name &optional (instance (instance self)))
- (let ((v (slot-view self slot-name)))
-
- (if v
- (present-slot v instance)
- (<:as-html slot-name))))
-
-
(defmethod find-slots-of-type (model &key (type 'string)
(types '((string)) types-supplied-p))
"returns a list of slots matching TYPE, or matching any of TYPES"