Added new display system

[clinton/lisp-on-lines.git] / src / lisp-on-lines.lisp

diff --git a/src/lisp-on-lines.lisp b/src/lisp-on-lines.lisp
index 31892be..c58c938 100644 (file)
--- a/src/lisp-on-lines.lisp
+++ b/src/lisp-on-lines.lisp
@@ -8,7 +8,42 @@
 ;;;; or Meta-Model.
 
 ;;;; ** Initialisation
+(defmethod find-default-attributes ((object t))
+  "return the default attributes for a given object using the meta-model's meta-data"
+  (append (mapcar #'(lambda (s) 
+                     (cons (car s) 
+                           (gen-pslot 
+                            (if (meta-model:foreign-key-p object (car s))
+                                'foreign-key
+                                (cadr s))
+                            (string (car s)) (car s)))) 
+                 (meta-model:list-slot-types object))
+         (mapcar #'(lambda (s) 
+                     (cons s (append (gen-pslot 'has-many (string s) s) 
+                                     `(:presentation 
+                                       (make-presentation 
+                                        ,object 
+                                        :type :one-line)))))
+                 (meta-model:list-has-many object))
+         (find-default-presentation-attribute-definitions)))
+
+(defmethod set-default-attributes ((object t))
+  "Set the default attributes for MODEL"
+  (clear-attributes object)
+  (mapcar #'(lambda (x) 
+             (setf (find-attribute object (car x)) (cdr x)))
+         (find-default-attributes object)))
+
+;;;; This automagically initialises any meta model
+
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (defmethod meta-model::generate-base-class-expander :after (meta-model name args)
+    (set-default-attributes name)))
+
 ;;;; 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)
     "
@@ -35,7 +70,7 @@ This involves creating a meta-model, a clsql view-class, and the setting up the
       (when attributes
        (setf args
              (cons `(:attributes ,attributes) args)))
-      `(mewa:make-presentation
+      `(mewa::make-presentation
        ,object
        :type ,type
        ,@(when args
@@ -52,13 +87,13 @@ This involves creating a meta-model, a clsql view-class, and the setting up the
 (defmacro present-view ((object &optional (type :viewer) (parent 'self))
                        &body attributes-and-args)
   (arnesi:with-unique-names (view)
-    `(let ((,view (lol:make-view ,object
+    `(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))))
+      (lol::present ,view))))
 
 
 (defmacro call-view ((object &optional (type :viewer) (component 'self component-supplied-p))