Refactor ein:notification-setup

lisp/ein-notebook.el

@@ -504,21 +504,30 @@ This is equivalent to do ``C-c`` in the console program."
   (with-current-buffer (ein:worksheet-buffer ws)
     (ein:notebook-mode)
     ;; Now that major-mode is set, set buffer local variables:
-    (ein:notification-setup
-     (current-buffer)
-     (ein:$notebook-events notebook)
-     (lambda () (ein:$notebook-worksheets ein:%notebook%))
-     (lambda () ein:%worksheet%)
-     #'ein:worksheet-name
-     (lambda (ws)
-       (ein:notebook-worksheet--render-maybe ein:%notebook% ws "clicked")
-       (ein:worksheet-buffer ws))
-     (lambda (ws)
-       (ein:notebook-worksheet-delete ein:%notebook% ws t)))
+    (ein:notebook--notification-setup notebook)
     (ein:notebook-setup-kill-buffer-hook)
     (ein:notebook-set-buffer-file-name-maybe notebook)
     (setq ein:%notebook% notebook)))
 
+(defun ein:notebook--notification-setup (notebook)
+  (ein:notification-setup
+   (current-buffer)
+   (ein:$notebook-events notebook)
+   :get-list
+   (lambda () (ein:$notebook-worksheets ein:%notebook%))
+   :get-current
+   (lambda () ein:%worksheet%)
+   :get-name
+   #'ein:worksheet-name
+   :get-buffer
+   (lambda (ws)
+     (ein:notebook-worksheet--render-maybe ein:%notebook% ws "clicked")
+     (ein:worksheet-buffer ws))
+   :delete
+   (lambda (ws)
+     (ein:notebook-worksheet-delete ein:%notebook% ws t))
+   ))
+
 (defun ein:notebook-set-buffer-file-name-maybe (notebook)
   "Set `buffer-file-name' of the current buffer to ipynb file
 of NOTEBOOK."

lisp/ein-notification.el

@@ -152,8 +152,7 @@ where NS is `:kernel' or `:notebook' slot of NOTIFICATION."
                  (force-mode-line-update))))
            packed)))
 
-(defun ein:notification-setup (buffer events get-list get-current get-name
-                                      get-buffer delete)
+(defun ein:notification-setup (buffer events &rest tab-slots)
   "Setup a new notification widget in the BUFFER.
 This function saves the new notification widget instance in the
 local variable of the BUFFER.
@@ -174,19 +173,15 @@ GET-BUFFER : function
 
 DELETE : function
   Remove a given worksheet.
-"
+
+\(fn buffer events &key get-list get-current get-name get-buffer delete)"
   (with-current-buffer buffer
     (setq ein:%notification%
           (ein:notification "NotificationWidget" :buffer buffer))
     (setq header-line-format ein:header-line-format)
     (ein:notification-bind-events ein:%notification% events)
     (oset ein:%notification% :tab
-          (make-instance 'ein:notification-tab
-                         :get-list get-list
-                         :get-current get-current
-                         :get-name get-name
-                         :get-buffer get-buffer
-                         :delete delete))
+          (apply #'make-instance 'ein:notification-tab tab-slots))
     ein:%notification%))