Update of /project/gsharp/cvsroot/gsharp In directory common-lisp.net:/tmp/cvs-serv26973

Modified Files: gui.lisp numbering.lisp Log Message: Better filename completer that works for both SBCL and CMUCL.

Gsharp no longer destroys the port before starting up. This is in preparation to run applications from the listener, or from some other application.

Made some cosmetic changes after having learned about the existence of CONSTANTLY.

*gsharp-frame* (is it still needed?) is no longer setf'ed but bound, so that each thread has its own copy.

Added numbering of the segments of a buffer as :after method on initialize-instance on a buffer.

Date: Sun Aug 15 08:49:41 2004 Author: rstrandh

Index: gsharp/gui.lisp diff -u gsharp/gui.lisp:1.17 gsharp/gui.lisp:1.18 --- gsharp/gui.lisp:1.17 Sun Aug 1 08:14:33 2004 +++ gsharp/gui.lisp Sun Aug 15 08:49:41 2004 @@ -7,7 +7,7 @@ (bar (barno slice 0))) (make-cursor bar 0)))

-(defvar *gsharp-frame*) +(defvar *gsharp-frame* nil)

(defparameter *kbd-macro-recording-p* nil) (defparameter *kbd-macro-funs* '()) @@ -261,19 +261,73 @@ (declare (ignore condition)) (format stream "File nont found"))))

+(defun filename-completer (so-far mode) + (flet ((remove-trail (s) + (subseq s 0 (let ((pos (position #/ s :from-end t))) + (if pos (1+ pos) 0))))) + (let* ((directory-prefix + (if (and (plusp (length so-far)) (eql (aref so-far 0) #/)) + "" + (namestring #+sbcl (car (directory ".")) #+cmu (ext:default-directory)))) + (full-so-far (concatenate 'string directory-prefix so-far)) + (pathnames + (loop with length = (length full-so-far) + for path in (directory (concatenate 'string + (remove-trail so-far) + "*.*")) + when (let ((mismatch (mismatch (namestring path) full-so-far))) + (or (null mismatch) (= mismatch length))) + collect path)) + (strings (mapcar #'namestring pathnames)) + (first-string (car strings)) + (length-common-prefix nil) + (completed-string nil) + (full-completed-string nil)) + (unless (null pathnames) + (setf length-common-prefix + (loop with length = (length first-string) + for string in (cdr strings) + do (setf length (min length (or (mismatch string first-string) length))) + finally (return length)))) + (unless (null pathnames) + (setf completed-string + (subseq first-string (length directory-prefix) + (if (null (cdr pathnames)) nil length-common-prefix))) + (setf full-completed-string + (concatenate 'string directory-prefix completed-string))) + (case mode + ((:complete-limited :complete-maximal) + (cond ((null pathnames) + (values so-far nil nil 0 nil)) + ((null (cdr pathnames)) + (values completed-string t (car pathnames) 1 nil)) + (t + (values completed-string nil nil (length pathnames) nil)))) + (:complete + (cond ((null pathnames) + (values so-far nil nil 0 nil)) + ((null (cdr pathnames)) + (values completed-string t (car pathnames) 1 nil)) + ((find full-completed-string strings :test #'string-equal) + (let ((pos (position full-completed-string strings :test #'string-equal))) + (values completed-string + t (elt pathnames pos) (length pathnames) nil))) + (t + (values completed-string nil nil (length pathnames) nil)))) + (:possibilities + (values nil nil nil (length pathnames) + (loop with length = (length directory-prefix) + for name in pathnames + collect (list (subseq (namestring name) length nil) + name)))))))) + + (define-presentation-method accept ((type completable-pathname) stream (view textual-view) &key) (multiple-value-bind (pathname success string) (complete-input stream - (lambda (so-far mode) - (complete-from-possibilities - so-far - #+cmu (ext:ambiguous-files so-far) #-cmu '() - '() - :action mode - :predicate (lambda (obj) (declare (ignore obj)) t) - :name-key #'namestring - :value-key #'identity)) + #'filename-completer + :partial-completers '(#\Space) :allow-any-input t) (declare (ignore success)) (or pathname string))) @@ -389,7 +443,7 @@ (layers (segment (cursor *gsharp-frame*))) '() :action mode - :predicate (lambda (obj) (declare (ignore obj)) t) + :predicate (constantly t) :name-key #'name :value-key #'identity))) (simple-parse-error () (error 'no-such-layer))) @@ -579,19 +633,31 @@ (error "write compatibility layer for RUN-PROGRAM")))

(defun run-gsharp () - (loop for port in climi::*all-ports* - do (destroy-port port)) - (setq climi::*all-ports* nil) (let* ((buffer (make-initialized-buffer)) (staff (car (staves buffer))) (input-state (make-input-state)) (cursor (make-initial-cursor buffer))) - (setf *gsharp-frame* (make-application-frame 'gsharp - :buffer buffer - :input-state input-state - :cursor cursor) - (staves (car (layers (car (segments buffer))))) (list staff))) - (run-frame-top-level *gsharp-frame*)) + (let ((*gsharp-frame* (make-application-frame 'gsharp + :buffer buffer + :input-state input-state + :cursor cursor))) + (setf (staves (car (layers (car (segments buffer))))) (list staff)) + (run-frame-top-level *gsharp-frame*)))) + +;; (defun run-gsharp () +;; (loop for port in climi::*all-ports* +;; do (destroy-port port)) +;; (setq climi::*all-ports* nil) +;; (let* ((buffer (make-initialized-buffer)) +;; (staff (car (staves buffer))) +;; (input-state (make-input-state)) +;; (cursor (make-initial-cursor buffer))) +;; (setf *gsharp-frame* (make-application-frame 'gsharp +;; :buffer buffer +;; :input-state input-state +;; :cursor cursor) +;; (staves (car (layers (car (segments buffer))))) (list staff))) +;; (run-frame-top-level *gsharp-frame*))

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;; @@ -990,7 +1056,7 @@ (staves (buffer *gsharp-frame*)) '() :action mode - :predicate (lambda (obj) (declare (ignore obj)) t) + :predicate (constantly t) :name-key #'name :value-key #'identity))) (simple-parse-error () (error 'no-such-staff))) @@ -1035,7 +1101,7 @@ '(:fiveline :lyrics) '() :action mode - :predicate (lambda (obj) (declare (ignore obj)) t) + :predicate (constantly t) :name-key #'symbol-name-lowcase :value-key #'identity))) (simple-completion-error () (error 'no-such-staff-type))) @@ -1054,7 +1120,7 @@ '(:treble :bass :c :percussion) '() :action mode - :predicate (lambda (obj) (declare (ignore obj)) t) + :predicate (constantly t) :name-key #'symbol-name-lowcase :value-key #'identity))) (simple-completion-error () (error 'no-such-staff-type)))

Index: gsharp/numbering.lisp diff -u gsharp/numbering.lisp:1.3 gsharp/numbering.lisp:1.4 --- gsharp/numbering.lisp:1.3 Wed Aug 4 23:31:57 2004 +++ gsharp/numbering.lisp Sun Aug 15 08:49:41 2004 @@ -98,6 +98,13 @@ ;;; ;;; Buffer

+(defnclass nbuffer buffer + ()) + +(defmethod initialize-instance :after ((buffer nbuffer) &rest args) + (declare (ignore args)) + (number-elements (segments buffer))) + (defmethod add-segment :after ((segment nsegment) (buffer buffer) position) (declare (ignore position)) (number-elements (segments buffer)))