X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=ml-class.lisp;h=57fd07cb5a52bec2ba79ad55f7d3fabb0a252b98;hb=3f50791d43f83b9141e4022ce1fd2460edf62436;hp=b36905507e566d12699aea3f1a6086b112aafd73;hpb=cf40a72efe98c7a0b5cafba7c3c854879fcfeef2;p=kmrcl.git

diff --git a/ml-class.lisp b/ml-class.lisp
index b369055..57fd07c 100644
--- a/ml-class.lisp
+++ b/ml-class.lisp
@@ -11,7 +11,7 @@
 ;;;; in Text, HTML, and XML formats. This includes hyperlinking
 ;;;; capability and sub-objects.
 ;;;;
-;;;; $Id: ml-class.lisp,v 1.6 2002/10/13 17:39:50 kevin Exp $
+;;;; $Id: ml-class.lisp,v 1.18 2002/10/16 22:56:07 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -29,7 +29,14 @@
   #+sbcl (sb-pcl:class-of obj)
   #+cmu (pcl:class-of obj))
 
-(defclass ml-class (standard-class)
+(defun ml-class-name (obj)
+  #-(or cmu sbcl) (class-name obj)
+  #+sbcl (sb-pcl:class-name obj)
+  #+cmu (pcl:class-name obj))
+
+(defclass ml-class (#-(or cmu sbcl) standard-class
+		      #+cmu pcl::standard-class
+		      #+sbcl sb-pcl::standard-class)
   ((title :initarg :title :type string :reader ml-std-title
 	  :documentation 
 "Print Title for class")
@@ -66,19 +73,21 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
   (:documentation "Metaclass for Markup Language classes."))
 
 #+cmu
-(defmethod pcl:validate-superclass ((class ml-class) (superclass pcl::standard-class))
-  t)
+(defmethod pcl:finalize-inheritance :after ((cl ml-class))
+  (init-ml-class cl))
+
 
 #+sbcl
-(defmethod sb-pcl:validate-superclass ((class ml-class) (superclass sb-pcl::standard-class))
-  t)
+(defmethod sb-pcl:finalize-inheritance :after ((cl ml-class))
+  (init-ml-class cl))
+
 
 #+cmu
-(defmethod pcl:validate-superclass ((class pcl::standard-class) (superclass ml-class))
+(defmethod pcl:validate-superclass ((class ml-class) (superclass pcl::standard-class))
   t)
 
 #+sbcl
-(defmethod sb-pcl:validate-superclass ((class sb-pcl::standard-class) (superclass ml-class))
+(defmethod sb-pcl:validate-superclass ((class ml-class) (superclass sb-pcl::standard-class))
   t)
 
 #+allegro
@@ -89,13 +98,15 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 (defmethod clos:finalize-inheritance :after ((cl ml-class))
   (init-ml-class cl))
 
-#+cmu
-(defmethod pcl:finalize-inheritance :after ((cl ml-class))
-  (init-ml-class cl))
+;;#+cmu
+;;(defmethod pcl::class-finalized-p ((cl ml-class))
+;;  (and (not (null (slot-value cl 'pcl::wrapper)))
+;;       (not (null (slot-value cl 'fmtstr-text)))))
 
-#+sbcl
-(defmethod sb-pcl:finalize-inheritance :after ((cl ml-class))
-  (init-ml-class cl))
+;;#+sbcl
+;;(defmethod sb-pcl::class-finalized-p ((cl ml-class))
+;;  (and (not (null (slot-value cl 'sb-pcl::wrapper)))
+;;       (not (null (slot-value cl 'fmtstr-text)))))
 
 #+lispworks
 (defmethod clos:process-a-class-option ((class ml-class)
@@ -148,6 +159,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	  (value-func '())
 	  (xmlvalue-func '())
 	  (classname (class-name cl))
+	  (package (symbol-package (ml-class-name cl)))
 	  (ref-fields (slot-value cl 'ref-fields)))
       (declare (ignore classname))
       (dolist (f (slot-value cl 'fields))
@@ -183,9 +195,9 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	      (string-append fmtstr-html-ref-labels " ")
 	      (string-append fmtstr-xml-ref-labels " ")))
 	  
-	  (setq html-str value-fmt)
+	  (setq html-str (concatenate 'string "<span class=\"" namestr-lower "\">" value-fmt "</span>"))
 	  (setq xml-str (concatenate 'string "<" namestr-lower ">" value-fmt "</" namestr-lower ">"))
-	  (setq html-label-str (concatenate 'string "<i>" namestr-lower "</i> " value-fmt))
+	  (setq html-label-str (concatenate 'string "<span class=\"label\">" namestr-lower "</span> <span class=\"" namestr-lower "\">" value-fmt "</span>"))
 	  (setq xml-label-str (concatenate 'string "<label>" namestr-lower "</label> <" namestr-lower ">" value-fmt "</" namestr-lower ">"))
 	  
 	  (string-append fmtstr-text value-fmt)
@@ -199,7 +211,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	    (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-html-ref-labels "<span class=\"label\">" namestr-lower "</span> <~~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)
@@ -209,21 +221,24 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	  
 	  (if formatter
 	      (setq plain-value-func 
-		(list `(,formatter (,(concat-symbol-pkg 
-				      :umlisp namestr) x))))
+		(list `(,formatter (,(intern namestr package) x))))
 	    (setq plain-value-func 
-	      (list `(,(concat-symbol-pkg 
-			:umlisp namestr) x))))
+	      (list `(,(intern namestr package) 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)))
+      
+      (if value-func
+	  (setq value-func `(lambda (x) (values ,@value-func)))
+	(setq value-func `(lambda () (values))))
       (setq value-func (compile nil (eval value-func)))
-      (setq xmlvalue-func `(lambda (x) (values ,@xmlvalue-func)))
+      
+      (if xmlvalue-func
+	  (setq xmlvalue-func `(lambda (x) (values ,@xmlvalue-func)))
+	(setq xmlvalue-func `(lambda () (values))))
       (setq xmlvalue-func (compile nil (eval xmlvalue-func)))
 
       (setf (slot-value cl 'fmtstr-text) fmtstr-text)
@@ -295,11 +310,12 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 
 ;;; Class name functions
 
+(defgeneric ml-class-stdname (x))
 (defmethod ml-class-stdname ((name string))
-  (string-downcase (subseq name :start 1)))
+  (string-downcase (subseq name 1)))
   
 (defmethod ml-class-stdname ((cl standard-object))
-  (string-downcase (subseq (class-name (ml-class-of cl)) :start 1)))
+  (string-downcase (subseq (ml-class-name (ml-class-of cl)) 1)))
   
 ;;;; Generic Print functions
 
@@ -308,6 +324,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 (defparameter *default-htmlrefformat* nil)
 (defparameter *default-xmlformat* nil)
 (defparameter *default-xmlrefformat* nil)
+(defparameter *default-ie-xmlrefformat* nil)
 (defparameter *default-nullformat* nil)
 (defparameter *default-init-format?* nil)
 
@@ -316,8 +333,11 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     (setq *default-textformat* (make-instance 'textformat))
     (setq *default-htmlformat* (make-instance 'htmlformat))
     (setq *default-htmlrefformat* (make-instance 'htmlrefformat))
+    (setq *default-xhtmlformat* (make-instance 'xhtmlformat))
+    (setq *default-xhtmlrefformat* (make-instance 'xhtmlrefformat))
     (setq *default-xmlformat* (make-instance 'xmlformat))
     (setq *default-xmlrefformat* (make-instance 'xmlrefformat))
+    (setq *default-ie-xmlrefformat* (make-instance 'ie-xmlrefformat))
     (setq *default-nullformat* (make-instance 'nullformat))
     (setq *default-init-format?* t))
   
@@ -325,8 +345,11 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
       (:text *default-textformat*)
       (:html *default-htmlformat*)
       (:htmlref *default-htmlrefformat*)
+      (:xhtml  *default-xhtmlformat*)
+      (:xhtmlref *default-xhtmlrefformat*)
       (:xml  *default-xmlformat*)
       (:xmlref *default-xmlrefformat*)
+      (:ie-xmlref *default-ie-xmlrefformat*)
       (:null *default-nullformat*)
       (otherwise *default-textformat*)))
     
@@ -381,14 +404,21 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     :obj-data-end-fmtstr "~%"
     :obj-data-value-func #'ml-class-value-func))
 
+
+(defun class-name-of (obj)
+  (string-downcase (ml-class-name (ml-class-of obj))))
+
+(defun htmlformat-list-start-value-func (x nitems) 
+  (values (ml-class-title x) nitems (class-name-of x)))
+
 (defclass htmlformat (textformat) 
   ()
   (:default-initargs :file-start-str "<html><body>~%"
     :file-end-str "</body><html>~%"
     :list-start-indent t
-    :list-start-fmtstr "<p><b>~a~P:</b></p><ul>~%"
-    :list-start-value-func #'text-list-start-value-func
-    :list-end-fmtstr "</ul>~%"
+    :list-start-fmtstr "<p><b>~a~p:</b></p><div class=\"~A\"><ul>~%"
+    :list-start-value-func #'htmlformat-list-start-value-func
+    :list-end-fmtstr "</ul></div>~%"
     :list-end-indent t
     :list-end-value-func #'identity
     :obj-start-indent t
@@ -402,15 +432,33 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     :obj-data-fmtstr-labels #'ml-class-fmtstr-html-labels
     :obj-data-value-func #'ml-class-value-func))
 
+(defclass xhtmlformat (textformat) 
+  ()
+  (:default-initargs :file-start-str "<html><body>~%"
+    :file-end-str "</body><html>~%"
+    :list-start-indent t
+    :list-start-fmtstr "<p><b>~a~p:</b></p><div class=\"~A\"><ul>~%"
+    :list-start-value-func #'htmlformat-list-start-value-func
+    :list-end-fmtstr "</ul></div>~%"
+    :list-end-indent t
+    :list-end-value-func #'identity
+    :obj-start-indent t
+    :obj-start-fmtstr "<li>"
+    :obj-start-value-func #'identity
+    :obj-end-indent  t
+    :obj-end-fmtstr  "</li>~%"
+    :obj-end-value-func #'identity
+    :obj-data-indent t
+    :obj-data-fmtstr #'ml-class-fmtstr-html-labels
+    :obj-data-fmtstr-labels #'ml-class-fmtstr-html-labels
+    :obj-data-value-func #'ml-class-xmlvalue-func))
 
-(defun class-name-of (obj)
-  (string-downcase (class-name (ml-class-of obj))))
 
 (defun xmlformat-list-end-value-func (x)
-  (format nil "~alist" (string-downcase (class-name (ml-class-of x)))))
+  (format nil "~alist" (class-name-of x)))
 
 (defun xmlformat-list-start-value-func (x nitems) 
-  (values (format nil "~alist" (string-downcase (class-name (ml-class-of x)))) (ml-class-title x) nitems))
+  (values (format nil "~alist" (class-name-of x)) (ml-class-title x) nitems))
 
 (defclass xmlformat (textformat) 
   ()
@@ -453,38 +501,64 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     :href-end "a" 
     :ampersand "&"))
 
+(defclass xhtml-link-ref (link-ref)
+  ()
+  (:default-initargs :fmtstr #'ml-class-fmtstr-html-ref  
+    :fmtstr-labels #'ml-class-fmtstr-html-ref-labels
+    :href-head "a href=" 
+    :href-end "a" 
+    :ampersand "&amp;"))
+
 (defclass xml-link-ref (link-ref)
   ()
   (:default-initargs :fmtstr #'ml-class-fmtstr-xml-ref 
-    :fmtstr-labels #'ml-class-fmtstr-xml-ref-labels
-    :href-head "xmllink xlink:type=\"simple\" xlink:href=" 
-    :href-end "xmllink" 
-    :ampersand "&amp;"))
+		     :fmtstr-labels #'ml-class-fmtstr-xml-ref-labels
+		     :href-head "xmllink xlink:type=\"simple\" xlink:href=" 
+		     :href-end "xmllink" 
+		     :ampersand "&amp;")
+  (:documentation "Mozilla's and W3's idea of a link with XML"))
+
+(defclass ie-xml-link-ref (xml-link-ref)
+  ()
+  (:default-initargs :href-head "html:a href=" 
+		     :href-end "html:a" )
+  (:documentation "Internet Explorer's idea of a link with XML"))
 
 
 (defclass htmlrefformat (htmlformat)
   ()
   (:default-initargs :link-ref (make-instance 'html-link-ref)))
 
+(defclass xhtmlrefformat (xhtmlformat)
+  ()
+  (:default-initargs :link-ref (make-instance 'xhtml-link-ref)))
+
 (defclass xmlrefformat (xmlformat)
   ()
   (:default-initargs :link-ref (make-instance 'xml-link-ref)))
 
+(defclass ie-xmlrefformat (xmlformat)
+  ()
+  (:default-initargs :link-ref (make-instance 'ie-xml-link-ref)))
+
 
 ;;; File Start and Ends
 
+(defgeneric fmt-file-start (fmt s))
 (defmethod fmt-file-start ((fmt dataformat) (s stream)))
 
 (defmethod fmt-file-start ((fmt textformat) (s stream))
   (aif (file-start-str fmt)
       (format s it)))
 
+(defgeneric fmt-file-end (fmt s))
 (defmethod fmt-file-end ((fmt textformat) (s stream))
   (aif (file-end-str fmt)
 	  (format s it)))
 
 ;;; List Start and Ends
 
+(defgeneric fmt-list-start (obj fmt s &optional indent num-items))
 (defmethod fmt-list-start (x (fmt textformat) (s stream) &optional (indent 0) (num-items 1))
   (if (list-start-indent fmt)
       (indent-spaces indent s))
@@ -493,6 +567,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 		 (multiple-value-list
 		  (funcall (list-start-value-func fmt) x num-items)))))
 
+(defgeneric fmt-list-end (obj fmt s &optional indent num-items))
 (defmethod fmt-list-end (x (fmt textformat) (s stream) &optional (indent 0) (num-items 1))
   (declare (ignore num-items))
   (if (list-end-indent fmt)
@@ -504,6 +579,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 
 ;;; Object Start and Ends
 
+(defgeneric fmt-obj-start (obj fmt s &optional indent))
 (defmethod fmt-obj-start (x (fmt textformat) (s stream) &optional (indent 0))
   (if (obj-start-indent fmt)
       (indent-spaces indent s))
@@ -512,6 +588,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 		 (multiple-value-list
 		  (funcall (obj-start-value-func fmt) x)))))
 
+(defgeneric fmt-obj-end (obj fmt s &optional indent))
 (defmethod fmt-obj-end (x (fmt textformat) (s stream) &optional (indent 0))
   (if (obj-end-indent fmt)
       (indent-spaces indent s))
@@ -522,6 +599,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
   
 ;;; Object Data 
 
+(defgeneric make-link-start (obj ref fieldname fieldfunc fieldvalue refvars))
 (defmethod make-link-start (obj (ref link-ref) fieldname fieldfunc fieldvalue refvars)
   (declare (ignore obj fieldname))
   (format nil "~a\"~a?func=~a~akey=~a~a\"" 
@@ -535,11 +613,13 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 		varstr)
 	    "")))
 
+(defgeneric make-link-end (obj ref fieldname)) 
 (defmethod make-link-end (obj (ref link-ref) fieldname)
   (declare (ignore obj fieldname))
   (format nil "~a" (href-end ref))
   )
 
+(defgeneric fmt-obj-data (obj fmt s &optional indent label refvars))
 (defmethod fmt-obj-data (x (fmt textformat) s
 			 &optional (indent 0) (label nil) (refvars nil))
   (if (obj-data-indent fmt)
@@ -550,6 +630,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
   (aif (obj-data-end-fmtstr fmt)
        (format s it)))
 
+(defgeneric fmt-obj-data-plain (obj fmt s label))
 (defmethod fmt-obj-data-plain (x (fmt textformat) s label)
   (if label
       (apply #'format s
@@ -560,6 +641,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	   (multiple-value-list
 	    (funcall (funcall (obj-data-value-func fmt) x) x)))))
 
+(defgeneric fmt-obj-data-with-ref (obj fmt s label refvars))
 (defmethod fmt-obj-data-with-ref (x (fmt textformat) s label refvars)
   (let ((refstr (make-ref-data-str x fmt label))
 	(refvalues nil)
@@ -579,7 +661,8 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     (setq refvalues (nreverse refvalues))
     
     (apply #'format s refstr refvalues)))
-  
+
+(defgeneric obj-data (obj))
 (defmethod obj-data (x)
   "Returns the objects data as a string. Used by common-graphics outline function"
   (let ((fmt (make-format-instance :text)))
@@ -587,6 +670,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 	   (multiple-value-list 
 	    (funcall (funcall (obj-data-value-func fmt) x) x)))))
 
+(defgeneric make-ref-data-str (obj fmt &optional label))
 (defmethod make-ref-data-str (x (fmt textformat) &optional (label nil))
   "Return fmt string for that contains ~a slots for reference link start and end"
   (unless (link-ref fmt)
@@ -603,6 +687,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
 ;;; Display method for objects
 
 
+(defgeneric load-all-subobjects (objs))
 (defmethod load-all-subobjects (objs)
   "Load all subobjects if they have not already been loaded."
   (when objs
@@ -614,6 +699,7 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
               (load-all-subobjects it))))))
     objs))
 
+(defgeneric output-ml-class (objs fmt strm &optional label english-only-function indent subobjects refvars))
 (defmethod output-ml-class (objs (fmt dataformat) (strm stream) 
 			    &optional (label nil) (english-only-function nil)
 				      (indent 0) (subobjects nil) (refvars nil))
@@ -623,7 +709,9 @@ Format is ((field-name field-lookup-func other-link-params) ...)")
     (let ((nobjs (length objs)))
       (fmt-list-start (car objs) fmt strm indent nobjs)
       (dolist (obj objs)
-        (unless (and english-only-function (not (funcall english-only-function obj)))
+        (unless (and english-only-function
+		  (multiple-value-bind (eng term) (funcall english-only-function obj)
+		    (and term (not eng))))
           (fmt-obj-start obj fmt strm indent)
           (fmt-obj-data obj fmt strm (1+ indent) label refvars)
           (if subobjects