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- ;;;;
- ;;;; menus.lsp Menus for the Macintosh
- ;;;; XLISP-STAT 2.1 Copyright (c) 1990, by Luke Tierney
- ;;;; Additions to Xlisp 2.1, Copyright (c) 1989 by David Michael Betz
- ;;;; You may give out copies of this software; for conditions see the file
- ;;;; COPYING included with this distribution.
- ;;;;
-
- (provide "menus")
-
- ;;;;
- ;;;; Editing Methods
- ;;;;
-
- (defmeth edit-window-proto :edit-selection ()
- (send (send edit-window-proto :new)
- :paste-stream (send self :selection-stream)))
-
- (defmeth edit-window-proto :eval-selection ()
- (let ((s (send self :selection-stream)))
- (do ((expr (read s nil '*eof*) (read s nil '*eof*)))
- ((eq expr '*eof*))
- (eval expr))))
-
- (let ((last-string ""))
- (defmeth edit-window-proto :find ()
- "Method args: ()
- Opens dialog to get string to find and finds it. Beeps if not found."
- (let ((s (get-string-dialog "String to find:" :initial last-string)))
- (when s
- (if (stringp s) (setq last-string s))
- (unless (and (stringp s) (send self :find-string s))
- (sysbeep)))))
- (defmeth edit-window-proto :find-again ()
- (unless (and (stringp last-string)
- (< 0 (length last-string))
- (send self :find-string last-string))
- (sysbeep))))
-
- ;;;;
- ;;;; General Menu Methods and Functions
- ;;;;
- (defmeth menu-proto :find-item (str)
- "Method args: (str)
- Finds and returns menu item with tile STR."
- (dolist (item (send self :items))
- (if (string-equal str (send item :title)) (return item))))
-
- (defun find-menu (title)
- "Args: (title)
- Finds and returns menu in the menu bar with title TITLE."
- (dolist (i *hardware-objects*)
- (let ((object (nth 2 i)))
- (if (and (kind-of-p object menu-proto)
- (send object :installed-p)
- (string-equal (string title) (send object :title)))
- (return object)))))
-
- (defun set-menu-bar (menus)
- "Args (menus)
- Makes the list MENUS the current menu bar."
- (dolist (i *hardware-objects*)
- (let ((object (nth 2 i)))
- (if (kind-of-p object menu-proto) (send object :remove))))
- (dolist (i menus) (send i :allocate) (send i :install)))
-
- ;;;;
- ;;;; Apple Menu
- ;;;;
- (defvar *apple-menu* (send apple-menu-proto :new (string #\apple)))
- (send *apple-menu* :append-items
- (send menu-item-proto :new "About XLISP-STAT" :action 'about-xlisp-stat)
- (send dash-item-proto :new))
-
- ;;;;
- ;;;; File Menu
- ;;;;
- (defvar *file-menu* (send menu-proto :new "File"))
-
- (defproto file-edit-item-proto '(message) '() menu-item-proto)
-
- (defmeth file-edit-item-proto :isnew (title message &rest args)
- (setf (slot-value 'message) message)
- (apply #'call-next-method title args))
-
- (defmeth file-edit-item-proto :do-action ()
- (send (front-window) (slot-value 'message)))
-
- (defmeth file-edit-item-proto :update ()
- (send self :enabled (kind-of-p (front-window) edit-window-proto)))
-
- (send *file-menu* :append-items
- (send menu-item-proto :new "Load" :key #\L :action
- #'(lambda ()
- (let ((f (open-file-dialog t)))
- (when f (load f) (format t "; finished loading ~s~%" f)))))
- (send dash-item-proto :new)
- (send menu-item-proto :new "New Edit" :key #\N
- :action #'(lambda () (send edit-window-proto :new)))
- (send menu-item-proto :new "Open Edit" :key #\O
- :action #'(lambda () (send edit-window-proto :new :bind-to-file t)))
- (send dash-item-proto :new)
- (send file-edit-item-proto :new "Save Edit" :save :key #\S)
- (send file-edit-item-proto :new "Save Edit As" :save-as)
- (send file-edit-item-proto :new "Save Edit Copy" :save-copy)
- (send file-edit-item-proto :new "Revert Edit" :revert)
- (send dash-item-proto :new)
- (send menu-item-proto :new "Quit" :key #\Q :action 'exit))
-
- ;;;;
- ;;;; Edit Menu
- ;;;;
- (defproto edit-menu-item-proto '(item message) '() menu-item-proto)
-
- (defmeth edit-menu-item-proto :isnew (title item message &rest args)
- (setf (slot-value 'item) item)
- (setf (slot-value 'message) message)
- (apply #'call-next-method title args))
-
- (defmeth edit-menu-item-proto :do-action ()
- (unless (system-edit (slot-value 'item))
- (let ((window (front-window)))
- (if window (send window (slot-value 'message))))))
-
- (defvar *edit-menu* (send menu-proto :new "Edit"))
- (send *edit-menu* :append-items
- (send edit-menu-item-proto :new "Undo" 0 :undo :enabled nil)
- (send dash-item-proto :new)
- (send edit-menu-item-proto :new "Cut" 2 :cut-to-clip :key #\X)
- (send edit-menu-item-proto :new "Copy" 3 :copy-to-clip :key #\C)
- (send edit-menu-item-proto :new "Paste" 4 :paste-from-clip :key #\V)
- (send edit-menu-item-proto :new "Clear" 5 :clear :enabled nil)
- (send dash-item-proto :new)
- (send menu-item-proto :new "Copy-Paste" :key #\/ :action
- #'(lambda ()
- (let ((window (front-window)))
- (when window
- (send window :copy-to-clip)
- (send window :paste-from-clip)))))
- (send dash-item-proto :new)
- (send menu-item-proto :new "Find ..." :key #\F :action
- #'(lambda ()
- (let ((window (front-window)))
- (if window (send window :find)))))
- (send menu-item-proto :new "Find Again" :key #\A :action
- #'(lambda ()
- (let ((window (front-window)))
- (if window (send window :find-again)))))
- (send dash-item-proto :new)
- (send menu-item-proto :new "Edit Selection" :action
- #'(lambda () (send (front-window) :edit-selection)))
- (send menu-item-proto :new "Eval Selection" :key #\E :action
- #'(lambda () (send (front-window) :eval-selection))))
-
- ;;;;
- ;;;; Command Menu
- ;;;;
- (defvar *command-menu* (send menu-proto :new "Command"))
- (send *command-menu* :append-items
- (send menu-item-proto :new "Show XLISP-STAT"
- :action #'(lambda () (send *listener* :show-window)))
- (send dash-item-proto :new)
- (send menu-item-proto :new "Clean Up" :key #\, :action #'clean-up)
- (send menu-item-proto :new "Toplevel" :key #\. :action #'top-level)
- (send dash-item-proto :new)
- (let ((item (send menu-item-proto :new "Dribble")))
- (send item :action
- #'(lambda ()
- (cond
- ((send item :mark) (dribble) (send item :mark nil))
- (t (let ((f (set-file-dialog "Dribble file:")))
- (when f
- (dribble f)
- (send item :mark t)))))))
- item))
-
- (defconstant *standard-menu-bar*
- (list *apple-menu* *file-menu* *edit-menu* *command-menu*))
-