-(in-package :it.bese.ucw)
+(in-package :mewa)
(defun multiple-value-funcall->list (function &rest args)
+ "The function to be called by m-v-bf"
(multiple-value-call #'list (apply function args)))
(defmacro multiple-value-bindf (vars form &body body)
+ "Like M-V-B, only it works in actions. form must be a function call"
`(destructuring-bind ,vars
(multiple-value-funcall->list #',(car form) ,@(cdr form))
,@body))
+
+;;;; ** Textarea Slot Presentation
+
+(defslot-presentation text-slot-presentation ()
+ ((rows :initarg :rows :accessor rows :initform nil)
+ (columns :initarg :columns :accessor columns :initform nil)
+ (html-contentp :initarg :escape-html-p :accessor escape-html-p :initform nil))
+ (:type-name text))
+
+(defmethod present-slot ((slot text-slot-presentation) instance)
+ (if (editablep slot)
+ (<ucw:textarea :accessor (presentation-slot-value slot instance)
+ :rows (rows slot)
+ :cols (columns slot))
+ (if (escape-html-p slot)
+ (<:as-is (presentation-slot-value slot instance))
+ (<:as-html (presentation-slot-value slot instance)))))
+
+
(defcomponent mewa-slot-presentation ()
((slot-name :accessor slot-name
:initarg :slot-name
:initform nil
:documentation
"When nil, the instance is syncronised with the database.
-When T, only the default value for primary keys and the joins are updated."))
+When T, only the default value for primary keys and the joins are updated.")
+ (show-label-p :accessor show-label-p :initarg :show-label-p :initform t))
(:documentation "The superclass of all Mewa slot presentations"))
;;;; this has to be in the eval when i would think
integer
currency)
-
(defslot-presentation clsql-wall-time-slot-presentation (mewa-relation-slot-presentation)
()
(:type-name clsql-sys:wall-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)"))
+ (concatenate 'string (call-next-method) " (m/d/y)"))
(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)))
+ (<:as-html date))
(when (editablep slot)
(<ucw:input :accessor (presentation-slot-value slot instance) :id input-id)
(<:script :type "text/javascript"
(defslot-presentation mewa-relation-slot-presentation (mewa-slot-presentation slot-presentation)
((foreign-instance :accessor foreign-instance)
- (linkedp :accessor linkedp :initarg :linkedp :initform t))
+ (linkedp :accessor linkedp :initarg :linkedp :initform t)
+ (creator :accessor creator :initarg :creator :initform :editor)
+ (new-instance :accessor new-instance :initform nil))
(: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)
(multiple-value-bindf (finstance foreign-slot-name)
(meta-model:explode-foreign-key instance (slot-name slot))
- (let ((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 :fill-gaps-only t))))
-
-(defaction create-record ((slot mewa-relation-slot-presentation) instance)
+ (let ((new-instance (new-instance self)))
+ (unless new-instance
+ (setf (new-instance self)
+ (call-component
+ (ucw::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)))))
+ (sync-foreign-instance slot new-instance))))
+
+(defmethod sync-foreign-instance ((slot mewa-relation-slot-presentation) foreign-instance)
+ (let ((instance (instance (ucw::parent slot))))
+ (multiple-value-bind (foo f-slot-name)
+ (meta-model:explode-foreign-key instance (slot-name slot))
+ (setf (slot-value instance (slot-name slot)) (slot-value foreign-instance f-slot-name))
+ (meta-model:sync-instance instance :fill-gaps-only-p (fill-gaps-only-p slot)))))
+
+
+(defaction create-record-on-foreign-key ((slot mewa-relation-slot-presentation) instance)
(multiple-value-bindf (finstance foreign-slot-name)
(meta-model:explode-foreign-key instance (slot-name slot))
(let ((new-instance
(call-component
- (parent slot)
- (mewa:make-presentation finstance :type :editor))))
+ (ucw::parent slot)
+ (mewa:make-presentation finstance :type (creator self)))))
+
+ ;;;; TODO: this next bit is due to a bad design decision.
+ ;;;; Components should always have (ok) return self, but somewhere
+ ;;;; i've made in return (instance self) sometimes, and this
+ ;;;; bahaviour is totatlly fucked.
+
+ (when (typep new-instance 'mewa::mewa)
+ (setf new-instance (instance new-instance)))
+
+ ;;;; sorry about that, and now back t our regular program.
+
+ (meta-model:sync-instance new-instance)
(setf (slot-value instance (slot-name slot)) (slot-value new-instance foreign-slot-name))
(meta-model:sync-instance instance :fill-gaps-only-p (fill-gaps-only-p self)))))
+
(defmethod present-relation ((slot mewa-relation-slot-presentation) instance)
;;;;(<:as-html (slot-name slot) "=> " (foreign-instance slot) " from " instance )
(:default-initargs))
(defaction view-instance ((self component) instance &rest initargs)
- (call-component (parent self) (apply #'mewa:make-presentation instance initargs))
+ (call-component (ucw::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)))))
+ (meta-model:sync-instance (instance (ucw::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 () (when (foreign-instance slot)(call-next-method))))
+ (if (slot-boundp slot 'ucw::place)
+ (cond
+ ((editablep slot)
+ (<ucw:submit :action (search-records slot instance) :value "Search" :style "display:inline")
+ (<ucw:submit :action (create-record-on-foreign-key slot instance) :value "Add New" :style "display:inline"))
+ ((linkedp slot)
+ (<ucw:a :action (view-instance slot (foreign-instance slot))
+ (render)))
+ (t
+ (render)))
+ ;; presentation is used only for rendering
+ (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)
- (mewa:ensure-instance-sync (parent slot))
+ ;; if the instance is not stored we must make sure to mark it stored now!
+ (unless (mewa::instance-is-stored-p instance)
+ (setf (mewa::modifiedp (ucw::parent self)) t))
+ ;; sync up the instance
+ ;;(mewa:ensure-instance-sync (parent slot))
+ (meta-model:sync-instance (instance (ucw::parent slot)))
+
(multiple-value-bindf (class home foreign)
(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-p (fill-gaps-only-p self))
- (call-component (parent slot) (mewa:make-presentation new :type :editor))
+ (call-component (ucw::parent slot) (mewa:make-presentation new :type (creator slot)))
(meta-model:sync-instance instance))))
(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)))
+ (when (slot-boundp slot 'ucw::place)
+ (<ucw:submit :action (add-to-has-many slot instance) :value (add-new-label slot)))
+ (let ((i (get-foreign-instances slot instance)))
+
(<:ul
(dolist (s i)
(let ((s s))
(setf (foreign-instance slot) s)
- (when (slot-boundp slot 'place)
+ (when (slot-boundp slot 'ucw::place)
(<ucw:a :action (view-instance slot s :initargs `(:global-properties ,(list :linkedp t :editablep nil)))
(<:li (setf (linkedp slot) nil)
(present-relation slot instance)))))))))
(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))
(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)))
+ (if (slot-boundp slot 'ucw::place)
+ (progn
+ (<ucw:a :action (list-prev slot) (<:as-html "<<"))
+ (let ((self (ucw::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)))
+ (call-next-method)))
(defmethod get-foreign-instances :around ((slot has-very-many-slot-presentation) instance)
(let ((f (call-next-method)))
(setf (instance (presentation slot)) (presentation-slot-value slot instance))
(present (presentation slot)))
(<:as-html "--"))))
+
+
+
+
+
+
+
HCoop / clinton / lisp-on-lines.git / blobdiff