;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
-;;;; Name: ml-class.lisp
-;;;; Purpose: Markup Language Metaclass
+;;;; Name: ml.lisp
+;;;; Purpose: Markup Language Class
;;;; Programmer: Kevin M. Rosenberg
-;;;; Date Started: Apr 2000
+;;;; Date Started: Sep 2002
;;;;
-;;;; This metaclass as functions to classes to allow display
+;;;; This class defines functions for classes to allow display
;;;; in Text, HTML, and XML formats. This includes hyperlinking
-;;;; capability and sub-objects.
+;;;; capability and sub-objects. This is a re-write of ml-class.lisp
+;;; which used fairly difficult to port metaclass features.
;;;;
-;;;; $Id: ml.lisp,v 1.1 2002/10/13 17:39:50 kevin Exp $
+;;;; $Id: ml.lisp,v 1.2 2002/10/13 19:02:35 kevin Exp $
;;;;
;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
;;;; as governed by the terms of the Lisp Lesser GNU Public License
;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
-
-(in-package :kmrcl)
+
+(defpackage :kmrcl.ml
+ (:use #:kmrcl #:common-lisp))
+
+
+(in-package :kmrcl.ml)
(declaim (optimize (speed 3) (safety 1) (debug 3) (compilation-speed 0)))
;;; object named _<name>-ml-fmt_ is created. Then, when a ml-class object
;;; is to be printed, the formatting object is referenced.
-(defmacro def-ml-class (name (parent) field-defs &key title types linked-fields subobjects documentaton)
- (let ((ml-fmt-def ,(ml-fmt-def name field-defs title types linked-fields subobjects))
- (initargs (initargs-def field-defs)))
- `(progn
- ,ml-fmt-def
-
- (defclass ,name (,parent)
- ,field-defs
- (:default-initargs ,initargs)
- @,(and documentation '((:documentation ,documentation))))
- )
+(defun initargs-def (fields)
+ (loop for field in fields
+ collect (intern (concatenate 'string ":" (symbol-name (car field))))
+ collect nil))
+
+(defun ml-fmt-name (name)
+ (intern (concatenate 'string "_" (symbol-name name) "-ml-fmt_")))
- (def-ml-class urank (umlsclass)
+(defun ml-fmt-def (name field-defs title types linked-fields subobjects)
+ `(progn
+ (defclass ,(ml-fmt-name name) (ml-fmt-class)
+ ()
+ (:default-initargs ,@(ml-fmt-initargs name field-defs title types linked-fields subobjects)))
+ (make-instance ,(ml-fmt-name name))))
+
+(defmacro def-ml-class (name (parent) field-defs &key title types linked-fields subobjects documentation)
+ (let ((ml-fmt-name (ml-fmt-name name))
+ (ml-fmt-def (ml-fmt-def name field-defs title types linked-fields subobjects))
+ (initargs (initargs-def field-defs)))
+ `(progn
+ ,ml-fmt-def
+
+ (defclass ,name (,parent)
+ ,field-defs
+ (:default-initargs ,initargs)
+ ,@(and documentation (list (list :documentation documentation)))
+ )
+ )))
+
+#+ignore
+(def-ml-class urank (umlsclass)
((rank :type fixnum :initarg :rank :reader rank)
(sab :type string :initarg :sab :reader sab)
(tty :type string :initarg :tty :reader tty)
(supres :type string :initarg :supres :reader supres))
:title "Rank"
- :types (rank :fixnum) (sab :string) (tty :string) (supres :string))
+ :types ((rank :fixnum) (sab :string) (tty :string) (supres :string)))
+
-(defclass ml-class ()
+(defclass ml-fmt-class ()
((title :initarg :title :type string :reader title
:documentation
"Print Title for class")
(fmtstr-xml-ref-labels :initform nil :type string :reader fmtstr-xml-ref-labels)
)
(:default-initargs :title nil :fields nil :subobjects-lists nil :ref-fields nil)
- (:documentation "Metaclass for Markup Language classes."))
+ (:documentation "Class for Markup Language formatting objects."))
;;;; Class initialization function
-
-(defun init-ml-class-fmt (cl)
- (let ((fmtstr-text "")
- (fmtstr-html "")
- (fmtstr-xml "")
- (fmtstr-text-labels "")
- (fmtstr-html-labels "")
- (fmtstr-xml-labels "")
- (fmtstr-html-ref "")
- (fmtstr-xml-ref "")
- (fmtstr-html-ref-labels "")
- (fmtstr-xml-ref-labels "")
- (first-field t)
- (value-func '())
- (xmlvalue-func '())
- (classname (class-name cl))
- (ref-fields (slot-value cl 'ref-fields)))
- (declare (ignore classname))
- (dolist (f (slot-value cl 'fields))
- (let ((name (car f))
- (namestr (symbol-name (car f)))
- (namestr-lower (string-downcase (symbol-name (car f))))
- (type (cadr f))
- (formatter (caddr f))
- (value-fmt "~a")
- (plain-value-func nil)
- html-str xml-str html-label-str xml-label-str)
-
- (when (or (eql type :integer) (eql type :fixnum))
- (setq value-fmt "~d"))
-
- (when (eql type :commainteger)
- (setq value-fmt "~:d"))
+
+(defun ml-fmt-initargs (name field-defs title types linked-fields subobjects)
+ (let ((fmtstr-text "")
+ (fmtstr-html "")
+ (fmtstr-xml "")
+ (fmtstr-text-labels "")
+ (fmtstr-html-labels "")
+ (fmtstr-xml-labels "")
+ (fmtstr-html-ref "")
+ (fmtstr-xml-ref "")
+ (fmtstr-html-ref-labels "")
+ (fmtstr-xml-ref-labels "")
+ (first-field t)
+ (value-func '())
+ (xmlvalue-func '())
+ (classname name)
+ (linked-fields linked-fields))
+ (declare (ignore classname))
+ (dolist (f fields)
+ (let ((name (car f))
+ (namestr (symbol-name (car f)))
+ (namestr-lower (string-downcase (symbol-name (car f))))
+ (type (cadr f))
+ (formatter (caddr f))
+ (value-fmt "~a")
+ (plain-value-func nil)
+ html-str xml-str html-label-str xml-label-str)
+
+ (when (or (eql type :integer) (eql type :fixnum))
+ (setq value-fmt "~d"))
+
+ (when (eql type :commainteger)
+ (setq value-fmt "~:d"))
- (when (eql type :boolean)
- (setq value-fmt "~a"))
-
- (if first-field
+ (when (eql type :boolean)
+ (setq value-fmt "~a"))
+
+ (if first-field
(setq first-field nil)
- (progn
- (string-append fmtstr-text " ")
- (string-append fmtstr-html " ")
- (string-append fmtstr-xml " ")
- (string-append fmtstr-text-labels " ")
- (string-append fmtstr-html-labels " ")
- (string-append fmtstr-xml-labels " ")
- (string-append fmtstr-html-ref " ")
- (string-append fmtstr-xml-ref " ")
- (string-append fmtstr-html-ref-labels " ")
- (string-append fmtstr-xml-ref-labels " ")))
-
- (setq html-str value-fmt)
- (setq xml-str (concatenate 'string "<" namestr-lower ">" value-fmt "</" namestr-lower ">"))
- (setq html-label-str (concatenate 'string "<i>" namestr-lower "</i> " value-fmt))
- (setq xml-label-str (concatenate 'string "<label>" namestr-lower "</label> <" namestr-lower ">" value-fmt "</" namestr-lower ">"))
-
- (string-append fmtstr-text value-fmt)
- (string-append fmtstr-html html-str)
- (string-append fmtstr-xml xml-str)
- (string-append fmtstr-text-labels namestr-lower " " value-fmt)
- (string-append fmtstr-html-labels html-label-str)
- (string-append fmtstr-xml-labels xml-label-str)
-
- (if (find name ref-fields :key #'car)
+ (progn
+ (string-append fmtstr-text " ")
+ (string-append fmtstr-html " ")
+ (string-append fmtstr-xml " ")
+ (string-append fmtstr-text-labels " ")
+ (string-append fmtstr-html-labels " ")
+ (string-append fmtstr-xml-labels " ")
+ (string-append fmtstr-html-ref " ")
+ (string-append fmtstr-xml-ref " ")
+ (string-append fmtstr-html-ref-labels " ")
+ (string-append fmtstr-xml-ref-labels " ")))
+
+ (setq html-str value-fmt)
+ (setq xml-str (concatenate 'string "<" namestr-lower ">" value-fmt "</" namestr-lower ">"))
+ (setq html-label-str (concatenate 'string "<i>" namestr-lower "</i> " value-fmt))
+ (setq xml-label-str (concatenate 'string "<label>" namestr-lower "</label> <" namestr-lower ">" value-fmt "</" namestr-lower ">"))
+
+ (string-append fmtstr-text value-fmt)
+ (string-append fmtstr-html html-str)
+ (string-append fmtstr-xml xml-str)
+ (string-append fmtstr-text-labels namestr-lower " " value-fmt)
+ (string-append fmtstr-html-labels html-label-str)
+ (string-append fmtstr-xml-labels xml-label-str)
+
+ (if (find name linked-fields :key #'car)
(progn
(string-append fmtstr-html-ref "<~~a>" value-fmt "</~~a>")
(string-append fmtstr-xml-ref "<~~a>" value-fmt "</~~a>")
(string-append fmtstr-html-ref-labels "<i>" namestr-lower "</i> <~~a>" value-fmt "</~~a>")
(string-append fmtstr-xml-ref-labels "<label>" namestr-lower "</label> <~~a>" value-fmt "</~~a>"))
- (progn
- (string-append fmtstr-html-ref html-str)
- (string-append fmtstr-xml-ref xml-str)
- (string-append fmtstr-html-ref-labels html-label-str)
- (string-append fmtstr-xml-ref-labels xml-label-str)))
-
- (if formatter
- (setq plain-value-func
- (list `(,formatter (,(concat-symbol-pkg
- :umlisp namestr) x))))
+ (progn
+ (string-append fmtstr-html-ref html-str)
+ (string-append fmtstr-xml-ref xml-str)
+ (string-append fmtstr-html-ref-labels html-label-str)
+ (string-append fmtstr-xml-ref-labels xml-label-str)))
+
+ (if formatter
(setq plain-value-func
- (list `(,(concat-symbol-pkg
- :umlisp namestr) x))))
- (setq value-func (append value-func plain-value-func))
-
- (if (eql type :cdata)
- (setq xmlvalue-func (append xmlvalue-func (list `(xml-cdata ,@plain-value-func))))
- (setq xmlvalue-func (append xmlvalue-func plain-value-func)))
- ))
-
+ (list `(,formatter (,(concat-symbol-pkg
+ :umlisp namestr) x))))
+ (setq plain-value-func
+ (list `(,(concat-symbol-pkg
+ :umlisp namestr) x))))
+ (setq value-func (append value-func plain-value-func))
+
+ (if (eql type :cdata)
+ (setq xmlvalue-func (append xmlvalue-func (list `(xml-cdata ,@plain-value-func))))
+ (setq xmlvalue-func (append xmlvalue-func plain-value-func)))
+ ))
+
(setq value-func `(lambda (x) (values ,@value-func)))
(setq value-func (compile nil (eval value-func)))
(setq xmlvalue-func `(lambda (x) (values ,@xmlvalue-func)))
(setq xmlvalue-func (compile nil (eval xmlvalue-func)))
- (setf (slot-value cl 'fmtstr-text) fmtstr-text)
- (setf (slot-value cl 'fmtstr-html) fmtstr-html)
- (setf (slot-value cl 'fmtstr-xml) fmtstr-xml)
- (setf (slot-value cl 'fmtstr-text-labels) fmtstr-text-labels)
- (setf (slot-value cl 'fmtstr-html-labels) fmtstr-html-labels)
- (setf (slot-value cl 'fmtstr-xml-labels) fmtstr-xml-labels)
- (setf (slot-value cl 'fmtstr-html-ref) fmtstr-html-ref)
- (setf (slot-value cl 'fmtstr-xml-ref) fmtstr-xml-ref)
- (setf (slot-value cl 'fmtstr-html-ref-labels) fmtstr-html-ref-labels)
- (setf (slot-value cl 'fmtstr-xml-ref-labels) fmtstr-xml-ref-labels)
- (setf (slot-value cl 'value-func) value-func)
- (setf (slot-value cl 'xmlvalue-func) xmlvalue-func))
- (values))
+ `(:title ,title
+ :fmtstr-text ,fmtstr-text :fmtstr-html ,fmtstr-html
+ :fmtstr-xml ,fmtstr-xml :fmtstr-text-labels ,fmtstr-text-labels
+ :fmtstr-html-labels ,fmtstr-html-labels
+ :fmtstr-xml-labels ,fmtstr-xml-labels
+ :fmtstr-html-ref ,fmtstr-html-ref
+ :fmtstr-xml-ref ,fmtstr-xml-ref
+ :fmtstr-html-ref-labels ,fmtstr-html-ref-labels
+ :fmtstr-xml-ref-labels ,fmtstr-xml-ref-labels
+ :value-func ,value-func
+ :xmlvalue-func ,xmlvalue-func)))
+
(defun %class-of (obj)
#-(or cmu sbcl) (class-of obj)
(defun ml-class-subobjects-lists (obj)
(slot-value (%class-of obj) 'subobjects-lists))
-(defun ml-class-ref-fields (obj)
- (slot-value (%class-of obj) 'ref-fields))
+(defun ml-class-linked-fields (obj)
+ (slot-value (%class-of obj) 'linked-fields))
(defun ml-class-fields (obj)
(slot-value (%class-of obj) 'fields))
(funcall (funcall (obj-data-value-func fmt) x) x))))
;; make list of reference link fields for printing to refstr template
- (dolist (field (ml-class-ref-fields x))
+ (dolist (field (ml-class-linked-fields x))
(let ((link-start
(make-link-start x (link-ref fmt) (car field) (cadr field)
(nth (position (car field) (ml-class-fields x) :key #'car) field-values)
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