+++ /dev/null
-(in-package :it.bese.ucw)
-
-(defun multiple-value-funcall->list (function &rest args)
- (multiple-value-call #'list (apply function args)))
-
-(defmacro multiple-value-bindf (vars form &body body)
- `(destructuring-bind ,vars
- (multiple-value-funcall->list #',(car form) ,@(cdr form))
- ,@body))
-
-(defslot-presentation mewa-boolean-slot-presentation (boolean-slot-presentation)
- ((slot-name :accessor slot-name :initarg :slot-name))
- (:type-name mewa-boolean))
-
-(defslot-presentation mewa-string-slot-presentation (string-slot-presentation )
-
- ((slot-name :accessor slot-name :initarg :slot-name))
- (:type-name mewa-string))
-
-(defslot-presentation mewa-number-slot-presentation (number-slot-presentation)
- ((slot-name :accessor slot-name :initarg :slot-name))
- (:type-name mewa-number))
-
-(defslot-presentation mewa-integer-slot-presentation (integer-slot-presentation)
- ((slot-name :accessor slot-name :initarg :slot-name))
- (:type-name mewa-integer))
-
-(defslot-presentation mewa-currency-slot-presentation (currency-slot-presentation)
-
- ((slot-name :accessor slot-name :initarg :slot-name))
- (:type-name mewa-currency))
-
-(defslot-presentation clsql-wall-time-slot-presentation (mewa-relation-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)
- (let ((new-time (clsql:parse-date-time (remove #\Space value)))
- (old-time (when (slot-boundp instance (slot-name slot))
- (slot-value instance (slot-name slot)))))
- (unless (or (eql old-time new-time)
- (when (and new-time old-time)
- (equal :equal (clsql:time-compare new-time old-time))))
- (setf (presentation-slot-value slot instance) new-time ))))
-
-(defmethod label :around ((slot clsql-wall-time-slot-presentation))
- (concatenate 'string (call-next-method) " (mm/dd/yyyy)"))
-
-(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))
-
-(defun get-fkey-data (instance slot-name)
- "ugly workaround b/c UCW does not like M-V-B"
- (multiple-value-bind (finstance foreign-slot-name)
- (meta-model:explode-foreign-key instance slot-name)
- (cons finstance foreign-slot-name)))
-
-(defaction search-records ((slot mewa-relation-slot-presentation) instance)
- (let* ((d (get-fkey-data instance (slot-name slot)))
- (finstance (car d))
- (foreign-slot-name (cdr d))
- (new-instance
- (call-component
- (parent slot)
- (make-instance (or (cadr (mewa:find-attribute finstance :presentation-search))
- 'mewa::mewa-presentation-search)
- :search-presentation
- (mewa:make-presentation finstance
- :type :search-presentation)
- :list-presentation
- (mewa:make-presentation finstance
- :type :listing)))))
- (setf (slot-value instance (slot-name slot)) (slot-value new-instance foreign-slot-name))
- (meta-model:sync-instance instance)))
-
-(defmethod present-relation ((slot mewa-relation-slot-presentation) instance)
- ;;;;(<:as-html (slot-name slot) "=> " (foreign-instance slot) " from " instance )
- (let* ((i (foreign-instance slot))
- (pres (mewa::make-presentation
- i
- :type :one-line
- :initargs (list
- :global-properties
- (list :editablep nil :linkedp nil)))))
- (when (and (ucw::parent slot) (slot-boundp slot 'ucw::place))
- (setf (component.place pres) (component.place (ucw::parent slot))))
- (when i (<ucw:render-component :component pres))))
-
-
-
-(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))
- ;; the viewed instance could have been changed/deleted, so we sync this instance
- (meta-model:sync-instance (instance (parent self))))
-
-
-(defmethod present-slot :around ((slot foreign-key-slot-presentation) instance)
- (setf (foreign-instance slot) (when (presentation-slot-value slot instance) (meta-model:explode-foreign-key instance (slot-name slot))))
- (flet ((render () (call-next-method)))
- (cond
- ((editablep slot)
- (render)
- (<ucw:submit :action (search-records slot instance) :value "Search" :style "display:inline")
- (<ucw:submit :action (create-record slot instance) :value "Add New" :style "display:inline"))
- ((linkedp slot)
- (<ucw:a :action (view-instance slot (foreign-instance slot))
- (render)))
- (t
- (render)))))
-
-;;;; HAS MANY
-(defslot-presentation has-many-slot-presentation (mewa-relation-slot-presentation)
- ((add-new-label :accessor add-new-label :initarg :add-new-label :initform "Add New"))
- (:type-name has-many))
-
-
-(defaction add-to-has-many ((slot has-many-slot-presentation) instance)
- (destructuring-bind (class home foreign)
- (multiple-value-funcall #'meta-model:explode-has-many instance (slot-name slot))
- (let ((new (make-instance class)))
- (setf (slot-value new foreign) (slot-value instance home))
- (meta-model:sync-instance new :fill-gaps-only t)
- (call-component (parent slot) (mewa:make-presentation new :type :editor))
- (meta-model:sync-instance (instance (parent slot))))))
-
-(defmethod present-slot ((slot has-many-slot-presentation) instance)
- (<ucw:submit :action (add-to-has-many slot instance) :value (add-new-label slot))
- (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)))
-
-(defmethod presentation-slot-value ((slot has-many-slot-presentation) instance)
- (get-foreign-instances slot instance))
-
-(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
HCoop / clinton / lisp-on-lines.git / blobdiff