+++ /dev/null
-(in-package :it.bese.ucw)
-
-
-(defslot-presentation clsql-wall-time-slot-presentation ()
- ()
- (:type-name clsql-sys:wall-time))
-
-(defmethod presentation-slot-value ((slot clsql-wall-time-slot-presentation) instance)
- (let ((date (call-next-method)))
- (when date (multiple-value-bind (y m d) (clsql:time-ymd date)
- (format nil "~a/~a/~a" m d y)))))
-
-(defmethod (setf presentation-slot-value) ((value string) (slot clsql-wall-time-slot-presentation) instance)
- (setf (presentation-slot-value slot instance) (clsql:parse-date-time (remove #\Space value))))
-
-(defmethod present-slot ((slot clsql-wall-time-slot-presentation) instance)
- (let ((date (presentation-slot-value slot instance))
- (input-id (string (gensym))))
- (if (and date (not (editablep slot)))
- (<:span (<:as-html date)))
- (when (editablep slot)
- (<ucw:input :accessor (presentation-slot-value slot instance) :id input-id)
- (<:script :type "text/javascript"
- (<:as-is (format nil "
- Calendar.setup({
- inputField : \"~a\",
- ifFormat : \"%m/%d/%Y\",
- });" input-id))))))
-
-(defslot-presentation mewa-relation-slot-presentation ()
- ((slot-name :accessor slot-name :initarg :slot-name)
- (foreign-instance :accessor foreign-instance)
- (linkedp :accessor linkedp :initarg :linkedp :initform t))
- (:type-name relation))
-
-(defmethod present-relation ((slot mewa-relation-slot-presentation) instance)
- ;;;;(<:as-html (slot-name slot) "=> " (foreign-instance slot) " from " instance )
- (let* ((e (getf (mewa::global-properties (parent slot)) :editablep))
- (i (foreign-instance slot))
- (pres (mewa::make-presentation
- i
- :type :one-line
- :initargs (list
- :global-properties
- (list :editablep nil :linkedp (linkedp slot))))))
- (when (ucw::parent slot) (setf (component.place pres) (component.place (ucw::parent slot))))
- (flet ((render () (when i (<ucw:render-component :component pres))))
- (cond
- ((editablep slot)
- (render)
- (<ucw:a :action (search-records slot i) (<:as-html " (search)"))
- (<ucw:a :action (create-record slot i) (<:as-html " (new)")))
- ((linkedp slot)
- (<ucw:a :action (view-instance slot i)
- (render)))
- (t
- (render))))))
-
-(defmethod present-slot ((slot mewa-relation-slot-presentation) instance)
- (present-relation slot instance))
-
-(defslot-presentation foreign-key-slot-presentation (mewa-relation-slot-presentation)
- ()
- (:type-name foreign-key)
- (:default-initargs))
-
-(defaction view-instance ((self component) instance &rest initargs)
- (call-component (parent self) (apply #'mewa:make-presentation instance initargs)))
-
-(defmethod present-slot :before ((slot foreign-key-slot-presentation) instance)
- (setf (foreign-instance slot) (meta-model:explode-foreign-key instance (slot-name slot))))
-
-;;;; HAS MANY
-(defslot-presentation has-many-slot-presentation (mewa-relation-slot-presentation)
- ()
- (:type-name has-many))
-
-(defmethod present-slot ((slot has-many-slot-presentation) instance)
- (let ((i (get-foreign-instances slot instance))
- (linkedp (linkedp slot)))
- (<:ul
- (dolist (s i)
- (let ((s s))
- (setf (foreign-instance slot) s)
- (<ucw:a :action (view-instance slot s :initargs `(:global-properties ,(list :linkedp t :editablep nil)))
- (<:li (setf (linkedp slot) nil)
- (present-relation slot instance))))))))
-
-
-(defmethod get-foreign-instances ((slot has-many-slot-presentation) instance)
- (slot-value instance (slot-name slot)))
-
-(defslot-presentation has-very-many-slot-presentation (has-many-slot-presentation)
- ((number-to-display :accessor number-to-display :initarg :number-to-display :initform 10)
- (current :accessor current :initform 0)
- (len :accessor len )
- (instances :accessor instances))
-
- (:type-name has-very-many))
-
-(defmethod list-next ((slot has-very-many-slot-presentation))
- (setf (current slot) (incf (current slot) (number-to-display slot)))
- (when (< (len slot) (current slot))
- (setf (current slot) (- (number-to-display slot) (len slot)))))
-
-(defmethod list-prev ((slot has-very-many-slot-presentation))
- (setf (current slot) (decf (current slot) (number-to-display slot)))
- (when (> 0 (current slot))
- ;;what to do here is open to debate
- (setf (current slot) (- (len slot)(number-to-display slot) ))))
-
-
-(defmethod present-slot ((slot has-very-many-slot-presentation) instance)
- ;;(<:as-html "isance: " instance)
- (<ucw:a :action (list-prev slot) (<:as-html "<<"))
- (let ((self (parent slot)))
- (<ucw:a :action (call-component self (mewa:make-presentation (car (slot-value instance (slot-name slot))) :type :listing :initargs (list :instances (instances slot))))
- (<:as-html (label slot) (format nil " ~a-~a " (current slot) (+ (current slot) (number-to-display slot))))))
- (<ucw:a :action (list-next slot) (<:as-html ">>"))
- (call-next-method)
- (<:as-html "total :" (len slot)))
-
-(defmethod get-foreign-instances :around ((slot has-very-many-slot-presentation) instance)
- (let ((f (call-next-method)))
- (setf (len slot) (length f))
- (setf (instances slot) f)
- (loop for cons on (nthcdr (current slot) f)
- for i from 0 upto (number-to-display slot)
- collect (car cons))))
-
-(defslot-presentation has-a-slot-presentation (one-of-presentation)
- ((key :initarg :key :accessor key))
- (:type-name has-a))
-
-(defmethod get-foreign-slot-value ((slot has-a-slot-presentation) (object t) (slot-name t))
- (slot-value object slot-name))
-
-(defmethod present-slot ((slot has-a-slot-presentation) instance)
- (<:as-html (presentation-slot-value slot instance))
- (if (editablep slot)
- (<ucw:select :accessor (presentation-slot-value slot instance) :test #'equalp
- (when (allow-nil-p slot)
- (<ucw:option :value nil (<:as-html (none-label slot))))
- (dolist (option (get-foreign-instances (presentation slot) instance))
- (setf (instance (presentation slot)) option)
- (<ucw:option :value (get-foreign-slot-value slot option (key slot)) (present (presentation slot)))))
- (if (presentation-slot-value slot instance)
- (progn
- (setf (instance (presentation slot)) (presentation-slot-value slot instance))
- (present (presentation slot)))
- (<:as-html "--"))))
\ No newline at end of file