| 1 | (in-package :it.bese.ucw) |
| 2 | |
| 3 | (defslot-presentation clsql-wall-time-slot-presentation () |
| 4 | () |
| 5 | (:type-name clsql-sys:wall-time)) |
| 6 | |
| 7 | (defmethod present-slot ((slot clsql-wall-time-slot-presentation) instance) |
| 8 | (<:as-html (presentation-slot-value slot instance))) |
| 9 | |
| 10 | (defslot-presentation mewa-relation-slot-presentation () |
| 11 | ((slot-name :accessor slot-name :initarg :slot-name) |
| 12 | (foreign-instance :accessor foreign-instance) |
| 13 | (editablep :initarg :editablep :accessor editablep :initform :inherit)) |
| 14 | (:type-name relation)) |
| 15 | |
| 16 | (defmethod present-relation (( slot mewa-relation-slot-presentation) instance) |
| 17 | (when (foreign-instance slot) |
| 18 | (when (eql (editablep slot) :inherit) |
| 19 | (setf (editablep slot) (editablep (parent slot)))) |
| 20 | (flet ((render-slot () |
| 21 | (<ucw:render-component |
| 22 | :component (mewa::make-presentation (foreign-instance slot) :type :one-line :initargs '(:global-properties (:editablep nil)))))) |
| 23 | (if (editablep slot) |
| 24 | (render-slot) |
| 25 | (<ucw:a :action (view-instance slot instance) |
| 26 | (render-slot)))))) |
| 27 | |
| 28 | (defmethod present-slot ((slot mewa-relation-slot-presentation) instance) |
| 29 | (setf (foreign-instance slot) (meta-model:explode-foreign-key instance (slot-name slot))) |
| 30 | (present-relation slot instance)) |
| 31 | |
| 32 | (defslot-presentation foreign-key-slot-presentation (mewa-relation-slot-presentation) |
| 33 | () |
| 34 | (:type-name foreign-key) |
| 35 | (:default-initargs :editablep :inherit)) |
| 36 | |
| 37 | (defaction view-instance ((self component) instance &rest initargs) |
| 38 | (call-component (parent self) (apply #'mewa:make-presentation (foreign-instance self) initargs))) |
| 39 | |
| 40 | (defmethod present-slot :before ((slot foreign-key-slot-presentation) instance) |
| 41 | (setf (foreign-instance slot) (meta-model:explode-foreign-key instance (slot-name slot)))) |
| 42 | |
| 43 | |
| 44 | (defslot-presentation has-many-slot-presentation (mewa-relation-slot-presentation) |
| 45 | () |
| 46 | (:type-name has-many)) |
| 47 | |
| 48 | (defmethod present-slot ((slot has-many-slot-presentation) instance) |
| 49 | (<:ul |
| 50 | (dolist (s (slot-value instance (slot-name slot))) |
| 51 | (setf (foreign-instance slot) s) |
| 52 | (<:li (present-relation slot instance))))) |
| 53 | |
| 54 | |
| 55 | |
| 56 | (defslot-presentation has-a-slot-presentation (one-of-presentation) |
| 57 | ((key :initarg :key :accessor key)) |
| 58 | (:type-name has-a)) |
| 59 | |
| 60 | (defmethod get-foreign-slot-value ((slot has-a-slot-presentation) (object t) (slot-name t)) |
| 61 | (slot-value object slot-name)) |
| 62 | |
| 63 | (defmethod present-slot ((slot has-a-slot-presentation) instance) |
| 64 | (<:as-html (presentation-slot-value slot instance)) |
| 65 | (if (editablep slot) |
| 66 | (<ucw:select :accessor (presentation-slot-value slot instance) :test #'equalp |
| 67 | (when (allow-nil-p slot) |
| 68 | (<ucw:option :value nil (<:as-html (none-label slot)))) |
| 69 | (dolist (option (get-foreign-instances (presentation slot) instance)) |
| 70 | (setf (instance (presentation slot)) option) |
| 71 | (<ucw:option :value (get-foreign-slot-value slot option (key slot)) (present (presentation slot))))) |
| 72 | (if (presentation-slot-value slot instance) |
| 73 | (progn |
| 74 | (setf (instance (presentation slot)) (presentation-slot-value slot instance)) |
| 75 | (present (presentation slot))) |
| 76 | (<:as-html "--")))) |