added the default presentation attributes to class T

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

diff --git a/src/mewa/mewa.lisp b/src/mewa/mewa.lisp
index 70cce96..35faa16 100644 (file)
--- a/src/mewa/mewa.lisp
+++ b/src/mewa/mewa.lisp
@@ -97,6 +97,21 @@ attributes is an alist keyed on the attribute nreeame."
   (dolist (def definitions)
     (funcall #'set-attribute model (first def) (rest def))))
 
+
+(defmethod set-attribute-properties ((model t) attribute properties)
+  (let ((a (find-attribute model attribute)))
+    (if a
+       (setf (cddr a) (plist-nunion properties (cddr a)))
+       (error "Attribute ~A does not exist" attribute) )))
+
+(defmethod perform-set-attribute-properties ((model t) definitions)
+  (dolist (def definitions)
+    (funcall #'set-attribute-properties model (car def) (cdr def))))
+  
+
+
+
+
 (defmethod default-attributes ((model t))
   "return the default attributes for a given model using the meta-model's meta-data"
   (append (mapcar #'(lambda (s) 
@@ -226,7 +241,7 @@ attributes is an alist keyed on the attribute nreeame."
              (let ((class-name (or (gethash (second s) ucw::*slot-type-mapping*) 'mewa-object-presentation)))
              (apply #'make-instance 
                     class-name
-                    (append (cddr s) (list :parent self)))))
+                    (append (cddr s) (list :parent self :size 30)))))
          (find-applicable-attributes self)))
 
 
@@ -289,8 +304,8 @@ attributes is an alist keyed on the attribute nreeame."
   ((body :initarg :body)))
 
 (defmethod render-on ((res response) (self about-dialog))
-  (render-on res (slot-value self 'body))
-  (call-next-method))
+  (call-next-method)
+  (render-on res (slot-value self 'body)))
 
 (defaction cancel-save-instance ((self mewa))
   (cond  
@@ -325,10 +340,6 @@ attributes is an alist keyed on the attribute nreeame."
   (ensure-instance-sync self)
   (answer self))
 
-
-
-
-
 (defmethod (setf presentation-slot-value) :around (value (slot slot-presentation) instance)
   (let* ((old (prog1 
                 (presentation-slot-value slot instance)
@@ -340,6 +351,22 @@ attributes is an alist keyed on the attribute nreeame."
       (setf (modifiedp self) instance
            (modifications self)  (append (list new old value slot instance) (modifications self)))))))
 
+;;;; * Finally set up some defaults
+
+(setf (find-attribute t :viewer) 
+      '(mewa-object-presentation :global-properties (:editablep nil))
+      (find-attribute t :editor)
+      '(mewa-object-presentation :global-properties (:editablep t))
+      (find-attribute t :one-line)
+      '(mewa::mewa-one-line-presentation)
+      (find-attribute t :listing)
+      '(mewa::mewa-list-presentation :global-properties (:editablep nil) :editablep t)
+      (find-attribute t :search-presentation)
+      '(mewa-object-presentation))
+
+
+
+
 
 ;; This software is Copyright (c) Drew Crampsie, 2004-2005.
 ;; You are granted the rights to distribute