Mercurial > hg > xemacs-beta
diff lisp/x-menubar.el @ 209:41ff10fd062f r20-4b3
Import from CVS: tag r20-4b3
author | cvs |
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date | Mon, 13 Aug 2007 10:04:58 +0200 |
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children | 78478c60bfcd |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lisp/x-menubar.el Mon Aug 13 10:04:58 2007 +0200 @@ -0,0 +1,1614 @@ +;;; x-menubar.el --- Menubar and popup-menu support for X. + +;; Copyright (C) 1991-5, 1997 Free Software Foundation, Inc. +;; Copyright (C) 1995 Tinker Systems and INS Engineering Corp. +;; Copyright (C) 1995 Sun Microsystems. +;; Copyright (C) 1995, 1996 Ben Wing. +;; Copyright (C) 1997 MORIOKA Tomohiko + +;; Maintainer: XEmacs Development Team +;; Keywords: extensions, internal, dumped + +;; This file is part of XEmacs. + +;; XEmacs is free software; you can redistribute it and/or modify it +;; under the terms of the GNU General Public License as published by +;; the Free Software Foundation; either version 2, or (at your option) +;; any later version. + +;; XEmacs is distributed in the hope that it will be useful, but +;; WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +;; General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with Xmacs; see the file COPYING. If not, write to the +;; Free Software Foundation, 59 Temple Place - Suite 330, +;; Boston, MA 02111-1307, USA. + +;;; Commentary: + +;; This file is dumped with XEmacs (when X11 and menubar support is compiled +;; in). + +;;; Code: + +;;; Warning-free compile +(eval-when-compile + (defvar language-environment-list) + (require 'pending-del)) + +(defconst default-menubar + (purecopy-menubar + ;; note backquote. + `( + ("File" + :filter file-menu-filter + ["Open..." find-file t] + ["Open in Other Window..." find-file-other-window t] + ["Open in New Frame..." find-file-other-frame t] + ["Insert File..." insert-file t] + ["View File..." view-file t] + "------" + ["Save" save-buffer t nil] + ["Save As..." write-file t] + ["Save Some Buffers" save-some-buffers t] + "-----" + ["Print Buffer" lpr-buffer t nil] + ["Pretty-Print Buffer" ps-print-buffer-with-faces t nil] + "-----" + ["New Frame" make-frame t] + ["Frame on Other Display..." + make-frame-on-display t] + ["Delete Frame" delete-frame t] + "-----" + ["Split Window" split-window-vertically t] + ["Un-Split (Keep This)" delete-other-windows (not (one-window-p t))] + ["Un-Split (Keep Others)" delete-window (not (one-window-p t))] + "-----" + ["Revert Buffer" revert-buffer t nil] + ["Delete Buffer" kill-this-buffer t nil] + "-----" + ["Exit XEmacs" save-buffers-kill-emacs t] + ) + + ("Edit" + :filter edit-menu-filter + ["Undo" advertised-undo t] + ["Cut" x-kill-primary-selection t] + ["Copy" x-copy-primary-selection t] + ["Paste" x-yank-clipboard-selection t] + ["Clear" x-delete-primary-selection t] + "----" + ["Search..." isearch-forward t] + ["Search Backward..." isearch-backward t] + ["Replace..." query-replace t] + "----" + ["Search (Regexp)..." isearch-forward-regexp t] + ["Search Backward (Regexp)..." isearch-backward-regexp t] + ["Replace (Regexp)..." query-replace-regexp t] + "----" + ("Bookmarks" + ("Jump to bookmark" + :filter bookmark-menu-filter) + ["Set bookmark" bookmark-set t] + "---" + ["Insert contents" bookmark-menu-insert t] + ["Insert location" bookmark-menu-locate t] + "---" + ["Rename bookmark" bookmark-menu-rename t] + ("Delete bookmark" + :filter bookmark-delete-filter) + ["Edit Bookmark List" bookmark-bmenu-list t] + "---" + ["Save bookmarks" bookmark-save t] + ["Save bookmarks as..." bookmark-write t] + ["Load a bookmark file" bookmark-load t]) + "----" + ["Goto Line..." goto-line t] + ["What Line" what-line t] + "----" + ["Start Macro Recording" start-kbd-macro (not defining-kbd-macro)] + ["End Macro Recording" end-kbd-macro defining-kbd-macro] + ["Execute Last Macro" call-last-kbd-macro last-kbd-macro] + "----" + ["Show Message Log" show-message-log t] + ) + + ,@(if (featurep 'mule) + '(("Mule" + ("Describe language support") + ("Set language environment") + "--" + ["Toggle input method" toggle-input-method t] + ["Select input method" select-input-method t] + ["Describe input method" describe-input-method t] + "--" + ["Describe current coding systems" + describe-current-coding-system t] + ["Set coding system of buffer file" + set-buffer-file-coding-system t] + ["Set coding system of terminal" + set-terminal-coding-system nil] ; not implemented yet + ["Set coding system of keyboard" + set-keyboard-coding-system nil] ; not implemented yet + ["Set coding system of process" + set-current-process-coding-system nil] ; not implemented yet + "--" + ["Show character table" view-charset-by-menu t] + ["Show diagnosis for MULE" mule-diag nil] ; not implemented yet + ["Show many languages" view-hello-file t] + ))) + + ("Apps" + ["Read Mail (VM)..." vm t] + ["Read Mail (MH)..." (mh-rmail t) t] + ["Send mail..." mail t] + ["Usenet News" gnus (fboundp 'gnus)] + ["Browse the Web" w3 t] + ["Gopher" gopher t] + ["Hyperbole..." hyperbole t] + "----" + ["Spell-Check Buffer" ispell-buffer t] + ["Toggle VI emulation" toggle-viper-mode (fboundp 'toggle-viper-mode)] + "----" + ("Calendar" + ["3-Month Calendar" calendar t] + ["Diary" diary t] + ["Holidays" holidays t] + ;; we're all pagans at heart ... + ["Phases of the Moon" phases-of-moon t] + ["Sunrise/Sunset" sunrise-sunset t] + ) + ("Games" + ["Mine Game" xmine (fboundp 'xmine)] + ["Tetris" tetris (fboundp 'tetris)] + ["Quote from Zippy" yow (fboundp 'yow)] + ["Psychoanalyst" doctor (fboundp 'doctor)] + ["Psychoanalyze Zippy!" psychoanalyze-pinhead (fboundp 'psychoanalyze-pinhead)] + ["Random Flames" flame (fboundp 'flame)] + ["Dunnet (Adventure)" dunnet (fboundp 'dunnet)] + ["Towers of Hanoi" hanoi (fboundp 'hanoi)] + ["Game of Life" life (fboundp 'life)] + ["Multiplication Puzzle" mpuz (fboundp 'mpuz)] + ) + ) + + ("Options" + ("Customize" + ("Emacs" :filter (lambda (&rest junk) + (cdr (custom-menu-create 'emacs)))) + ["Group..." customize-group t] + ["Variable..." customize-variable t] + ["Face..." customize-face t] + ["Saved..." customize-saved t] + ["Set..." customize-customized t] + ["Apropos..." customize-apropos t]) + ["Read Only" (toggle-read-only) + :style toggle :selected buffer-read-only] + ("Editing Options" + ["Overstrike" (progn + (overwrite-mode current-prefix-arg) + (setq-default overwrite-mode overwrite-mode)) + :style toggle :selected overwrite-mode] + ["Case Sensitive Search" (progn + (setq case-fold-search (not case-fold-search)) + (setq-default case-fold-search + case-fold-search)) + :style toggle :selected (not case-fold-search)] + ["Case Matching Replace" (setq case-replace (not case-replace)) + :style toggle :selected case-replace] + ["Auto Delete Selection" (pending-delete-mode + (if pending-delete-mode 0 1)) + :style toggle + :selected (and (boundp 'pending-delete-mode) pending-delete-mode)] + ["Active Regions" (setq zmacs-regions (not zmacs-regions)) + :style toggle :selected zmacs-regions] + ["Mouse Paste At Text Cursor" (setq mouse-yank-at-point + (not mouse-yank-at-point)) + :style toggle :selected mouse-yank-at-point] + ["Require Newline At End" (setq require-final-newline + (or (eq require-final-newline 'ask) + (not require-final-newline))) + :style toggle :selected (eq require-final-newline 't)] + ["Add Newline When Moving Past End" (setq next-line-add-newlines + (not next-line-add-newlines)) + :style toggle :selected next-line-add-newlines] + ) + ("General Options" + ["Teach Extended Commands" (setq teach-extended-commands-p + (not teach-extended-commands-p)) + :style toggle :selected teach-extended-commands-p] + ["Debug On Error" (setq debug-on-error (not debug-on-error)) + :style toggle :selected debug-on-error] + ["Debug On Quit" (setq debug-on-quit (not debug-on-quit)) + :style toggle :selected debug-on-quit] + ) + ("Printing Options" + ["Command-Line Switches for `lpr'/`lp'..." + (setq lpr-switches + (read-expression "Switches for `lpr'/`lp': " + (format "%S" lpr-switches))) + t] + ("Pretty-Print Paper Size" + ["Letter" + (setq ps-paper-type 'letter) + :style radio + :selected (eq ps-paper-type 'letter)] + ["Letter-small" + (setq ps-paper-type 'letter-small) + :style radio + :selected (eq ps-paper-type 'letter-small)] + ["Legal" + (setq ps-paper-type 'legal) + :style radio + :selected (eq ps-paper-type 'legal)] + ["Statement" + (setq ps-paper-type 'statement) + :style radio + :selected (eq ps-paper-type 'statement)] + ["Executive" + (setq ps-paper-type 'executive) + :style radio + :selected (eq ps-paper-type 'executive)] + ["Tabloid" + (setq ps-paper-type 'tabloid) + :style radio + :selected (eq ps-paper-type 'tabloid)] + ["Ledger" + (setq ps-paper-type 'ledger) + :style radio + :selected (eq ps-paper-type 'ledger)] + ["A3" + (setq ps-paper-type 'a3) + :style radio + :selected (eq ps-paper-type 'a3)] + ["A4" + (setq ps-paper-type 'a4) + :style radio + :selected (eq ps-paper-type 'a4)] + ["A4small" + (setq ps-paper-type 'a4small) + :style radio + :selected (eq ps-paper-type 'a4small)] + ["B4" + (setq ps-paper-type 'b4) + :style radio + :selected (eq ps-paper-type 'b4)] + ["B5" + (setq ps-paper-type 'b5) + :style radio + :selected (eq ps-paper-type 'b5)] + ) + ["Enable Color Printing" + (progn + (set-face-background 'default "white") + (setq ps-print-color-p t)) + t] + ) + ("\"Other Window\" Location" + ["Always in Same Frame" + (setq get-frame-for-buffer-default-instance-limit nil) + :style radio + :selected (null get-frame-for-buffer-default-instance-limit)] + ["Other Frame (2 Frames Max)" + (setq get-frame-for-buffer-default-instance-limit 2) + :style radio + :selected (eq 2 get-frame-for-buffer-default-instance-limit)] + ["Other Frame (3 Frames Max)" + (setq get-frame-for-buffer-default-instance-limit 3) + :style radio + :selected (eq 3 get-frame-for-buffer-default-instance-limit)] + ["Other Frame (4 Frames Max)" + (setq get-frame-for-buffer-default-instance-limit 4) + :style radio + :selected (eq 4 get-frame-for-buffer-default-instance-limit)] + ["Other Frame (5 Frames Max)" + (setq get-frame-for-buffer-default-instance-limit 5) + :style radio + :selected (eq 5 get-frame-for-buffer-default-instance-limit)] + ["Always Create New Frame" + (setq get-frame-for-buffer-default-instance-limit 0) + :style radio + :selected (eq 0 get-frame-for-buffer-default-instance-limit)] + "-----" + ["Temp Buffers Always in Same Frame" + (setq temp-buffer-show-function 'show-temp-buffer-in-current-frame) + :style radio + :selected (eq temp-buffer-show-function + 'show-temp-buffer-in-current-frame)] + ["Temp Buffers Like Other Buffers" + (setq temp-buffer-show-function nil) + :style radio + :selected (null temp-buffer-show-function)] + "-----" + ["Make current frame gnuserv target" + (setq gnuserv-frame + (if (equal gnuserv-frame (selected-frame)) + 'new + (selected-frame))) + :style radio + :selected (equal gnuserv-frame (selected-frame))] + ) + + "-----" + ("Syntax Highlighting" + ["In This Buffer" (font-lock-mode) + :style toggle :selected font-lock-mode] + ["Automatic" (if (not (featurep 'font-lock)) + (progn + (setq font-lock-auto-fontify t) + (require 'font-lock)) + (setq font-lock-auto-fontify + (not font-lock-auto-fontify))) + :style toggle + :selected (and (featurep 'font-lock) font-lock-auto-fontify)] + "-----" + ["Fonts" (progn (require 'font-lock) + (font-lock-use-default-fonts) + (setq font-lock-use-fonts t + font-lock-use-colors nil) + (font-lock-mode 1)) + :style radio + :selected (and font-lock-mode + font-lock-use-fonts)] + ["Colors" (progn (require 'font-lock) + (font-lock-use-default-colors) + (setq font-lock-use-colors t + font-lock-use-fonts nil) + (font-lock-mode 1)) + :style radio + :selected (and font-lock-mode + font-lock-use-colors)] + "-----" + ["Least" (if (or (and (not (integerp font-lock-maximum-decoration)) + (not (eq t font-lock-maximum-decoration))) + (and (integerp font-lock-maximum-decoration) + (<= font-lock-maximum-decoration 0))) + nil + (setq font-lock-maximum-decoration nil) + (font-lock-recompute-variables)) + :style radio + :active font-lock-mode + :selected (and font-lock-mode + (or (and (not (integerp font-lock-maximum-decoration)) + (not (eq t font-lock-maximum-decoration))) + (and (integerp font-lock-maximum-decoration) + (<= font-lock-maximum-decoration 0))))] + ["More" (if (and (integerp font-lock-maximum-decoration) + (= 1 font-lock-maximum-decoration)) + nil + (setq font-lock-maximum-decoration 1) + (font-lock-recompute-variables)) + :style radio + :active font-lock-mode + :selected (and font-lock-mode + (integerp font-lock-maximum-decoration) + (= 1 font-lock-maximum-decoration))] + ["Even More" (if (and (integerp font-lock-maximum-decoration) + (= 2 font-lock-maximum-decoration)) + nil + (setq font-lock-maximum-decoration 2) + (font-lock-recompute-variables)) + :style radio + :active font-lock-mode + :selected (and font-lock-mode + (integerp font-lock-maximum-decoration) + (= 2 font-lock-maximum-decoration))] + ["Most" (if (or (eq font-lock-maximum-decoration t) + (and (integerp font-lock-maximum-decoration) + (>= font-lock-maximum-decoration 3))) + nil + (setq font-lock-maximum-decoration t) + (font-lock-recompute-variables)) + :style radio + :active font-lock-mode + :selected (and font-lock-mode + (or (eq font-lock-maximum-decoration t) + (and (integerp font-lock-maximum-decoration) + (>= font-lock-maximum-decoration 3))))] + "-----" + ["Lazy" (progn (require 'lazy-shot) + (if (and (boundp 'lazy-shot-mode) lazy-shot-mode) + (progn + (lazy-shot-mode 0) + ;; this shouldn't be necessary so there has to + ;; be a redisplay bug lurking somewhere (or + ;; possibly another event handler bug) + (redraw-modeline) + (remove-hook 'font-lock-mode-hook + 'turn-on-lazy-shot)) + (if font-lock-mode + (progn + (lazy-shot-mode 1) + (redraw-modeline) + (add-hook 'font-lock-mode-hook + 'turn-on-lazy-shot))))) + :active font-lock-mode + :style toggle + :selected (and (boundp 'lazy-shot-mode) lazy-shot-mode)] + ["Caching" (progn (require 'fast-lock) + (if fast-lock-mode + (progn + (fast-lock-mode 0) + ;; this shouldn't be necessary so there has to + ;; be a redisplay bug lurking somewhere (or + ;; possibly another event handler bug) + (redraw-modeline)) + (if font-lock-mode + (progn + (fast-lock-mode 1) + (redraw-modeline))))) + :active font-lock-mode + :style toggle + :selected (and (boundp 'fast-lock-mode) fast-lock-mode)] + ) + ("Paren Highlighting" + ["None" (paren-set-mode -1) + :style radio :selected (not paren-mode)] + ["Blinking Paren" (paren-set-mode 'blink-paren) + :style radio :selected (eq paren-mode 'blink-paren)] + ["Steady Paren" (paren-set-mode 'paren) + :style radio :selected (eq paren-mode 'paren)] + ["Expression" (paren-set-mode 'sexp) + :style radio :selected (eq paren-mode 'sexp)] +;;; ["Nested Shading" (paren-set-mode 'nested) +;;; :style radio :selected (eq paren-mode 'nested)] + ) + "-----" + ("Frame Appearance" + ,@(if (featurep 'scrollbar) + '(["Scrollbars" (if (= (specifier-instance scrollbar-width) 0) + (progn + (set-specifier scrollbar-width 15) + (set-specifier scrollbar-height 15)) + (set-specifier scrollbar-width 0) + (set-specifier scrollbar-height 0)) + :style toggle :selected (> (specifier-instance scrollbar-width) 0)])) + ["3D Modeline" + (progn + (if (zerop (specifier-instance modeline-shadow-thickness)) + (set-specifier modeline-shadow-thickness 2) + (set-specifier modeline-shadow-thickness 0)) + (redraw-modeline t)) + :style toggle :selected + (let ((thickness + (specifier-instance modeline-shadow-thickness))) + (and (integerp thickness) + (> thickness 0)))] + ["Truncate Lines" (progn + (setq truncate-lines (not truncate-lines)) + (setq-default truncate-lines truncate-lines)) + :style toggle :selected truncate-lines] + ["Bar Cursor" (progn + (setq bar-cursor + (if (not bar-cursor) 2 nil)) + (force-cursor-redisplay)) + :style toggle :selected bar-cursor] + ["Blinking Cursor" (blink-cursor-mode) + :style toggle + :selected (and (boundp 'blink-cursor-mode) blink-cursor-mode)] + ["Frame-Local Font Menu" (setq font-menu-this-frame-only-p + (not font-menu-this-frame-only-p)) + :style toggle :selected font-menu-this-frame-only-p] +; ["Line Numbers" (line-number-mode nil) +; :style toggle :selected line-number-mode] + ) + ("Menubar Appearance" + ["Buffers Menu Length..." + (progn + (setq buffers-menu-max-size + (read-number + "Enter number of buffers to display (or 0 for unlimited): ")) + (if (eq buffers-menu-max-size 0) (setq buffers-menu-max-size nil))) + t] + ["Multi-Operation Buffers Sub-Menus" + (setq complex-buffers-menu-p + (not complex-buffers-menu-p)) + :style toggle :selected complex-buffers-menu-p] + ("Buffers Menu Sorting" + ["Most Recently Used" + (progn + (setq buffers-menu-sort-function nil) + (setq buffers-menu-grouping-function nil)) + :style radio + :selected (null buffers-menu-sort-function)] + ["Alphabetically" + (progn + (setq buffers-menu-sort-function + 'sort-buffers-menu-alphabetically) + (setq buffers-menu-grouping-function nil)) + :style radio + :selected (eq 'sort-buffers-menu-alphabetically + buffers-menu-sort-function)] + ["By Major Mode, Then Alphabetically" + (progn + (setq buffers-menu-sort-function + 'sort-buffers-menu-by-mode-then-alphabetically) + (setq buffers-menu-grouping-function + 'group-buffers-menu-by-mode-then-alphabetically)) + :style radio + :selected (eq 'sort-buffers-menu-by-mode-then-alphabetically + buffers-menu-sort-function)]) + ["Submenus for Buffer Groups" + (setq buffers-menu-submenus-for-groups-p + (not buffers-menu-submenus-for-groups-p)) + :style toggle + :selected buffers-menu-submenus-for-groups-p + :active (not (null buffers-menu-grouping-function))] + "---" + ["Ignore Scaled Fonts" (setq font-menu-ignore-scaled-fonts + (not font-menu-ignore-scaled-fonts)) + :style toggle :selected font-menu-ignore-scaled-fonts] + ) + ,@(if (featurep 'toolbar) + '(("Toolbar Appearance" + ["Visible" (set-specifier default-toolbar-visible-p + (not (specifier-instance + default-toolbar-visible-p))) + :style toggle + :selected (specifier-instance default-toolbar-visible-p)] + ["Captioned" (set-specifier toolbar-buttons-captioned-p + (not (specifier-instance + toolbar-buttons-captioned-p))) + :style toggle + :selected + (specifier-instance toolbar-buttons-captioned-p)] + ("Default Location" + ["Top" (set-default-toolbar-position 'top) + :style radio :selected (eq (default-toolbar-position) 'top)] + ["Bottom" (set-default-toolbar-position 'bottom) + :style radio :selected (eq (default-toolbar-position) 'bottom)] + ["Left" (set-default-toolbar-position 'left) + :style radio :selected (eq (default-toolbar-position) 'left)] + ["Right" (set-default-toolbar-position 'right) + :style radio :selected (eq (default-toolbar-position) 'right)] + ) + ))) + ("Mouse" + ["Avoid-Text" + (if (equal (device-type) 'x) + (if mouse-avoidance-mode + (mouse-avoidance-mode 'none) + (mouse-avoidance-mode 'banish)) + (beep) + (message "This option requires a window system.")) + :style toggle :selected (and mouse-avoidance-mode window-system)] + ["strokes-mode" + (if (equal (device-type) 'x) + (strokes-mode) + (beep) + (message "This option requires a window system.")) + :style toggle :selected (and strokes-mode window-system)]) + ("Open URLs With" + ["Emacs-W3" (setq browse-url-browser-function 'browse-url-w3) + :style radio + :selected (eq browse-url-browser-function 'browse-url-w3)] + ["Netscape" (setq browse-url-browser-function 'browse-url-netscape) + :style radio + :selected (eq browse-url-browser-function 'browse-url-netscape)] + ["Mosaic" (setq browse-url-browser-function 'browse-url-mosaic) + :style radio + :selected (eq browse-url-browser-function 'browse-url-mosaic)] + ["Mosaic (CCI)" (setq browse-url-browser-function 'browse-url-cci) + :style radio + :selected (eq browse-url-browser-function 'browse-url-iximosaic)] + ["IXI Mosaic" (setq browse-url-browser-function 'browse-url-iximosaic) + :style radio + :selected (eq browse-url-browser-function 'browse-url-iximosaic)] + ["Lynx (xterm)" (setq browse-url-browser-function 'browse-url-lynx-xterm) + :style radio + :selected (eq browse-url-browser-function 'browse-url-lynx-xterm)] + ["Lynx (xemacs)" (setq browse-url-browser-function 'browse-url-lynx-emacs) + :style radio + :selected (eq browse-url-browser-function 'browse-url-lynx-emacs)] + ["Grail" (setq browse-url-browser-function 'browse-url-grail) + :style radio + :selected (eq browse-url-browser-function 'browse-url-grail)] + ) + "-----" + ["Browse Faces..." edit-faces t] + ("Font" :filter font-menu-family-constructor) + ("Size" :filter font-menu-size-constructor) + ("Weight" :filter font-menu-weight-constructor) + "-----" + ["Save Options" save-options-menu-settings t] + ) + + ("Buffers" + :filter buffers-menu-filter + ["List All Buffers" list-buffers t] + "--" + ) + + ("Tools" + ["Grep..." grep t] + ["Compile..." compile t] + ["Shell" shell t] + ["Shell Command..." shell-command t] + ["Shell Command on Region..." shell-command-on-region (region-exists-p)] + ["Debug (GDB)..." gdb t] + ["Debug (DBX)..." dbx t] + "-----" + ["OO-Browser..." oobr t] + ("Tags" + ["Find Tag..." find-tag t] + ["Find Other Window..." find-tag-other-window t] + ["Next Tag..." (find-tag nil) t] + ["Next Other Window..." (find-tag-other-window nil) t] + ["Next File" next-file t] + "-----" + ["Tags Search..." tags-search t] + ["Tags Replace..." tags-query-replace t] + ["Continue Search/Replace" tags-loop-continue t] + "-----" + ["Pop stack" pop-tag-mark t] + ["Apropos..." tags-apropos t] + "-----" + ["Set Tags Table File..." visit-tags-table t] + )) + + nil ; the partition: menus after this are flushright + + ("Help" + ["About XEmacs..." about-xemacs t] + ("Basics" + ["Tutorial" help-with-tutorial t] + ["News" view-emacs-news t] + ["Packages" finder-by-keyword t] + ["Splash" xemacs-splash-buffer t]) + "-----" + ("XEmacs FAQ" + ["FAQ (local)" xemacs-local-faq t] + ["FAQ via WWW" xemacs-www-faq t] + ["Home Page" xemacs-www-page t]) + ("Samples" + ["Sample" (find-file + (expand-file-name "sample.emacs" + data-directory)) + t ".emacs"] + ["Sample" (find-file + (expand-file-name "sample.Xdefaults" + data-directory)) + t ".Xdefaults"] + ["Sample" (find-file + (expand-file-name "enriched.doc" + data-directory)) + t "enriched"]) + "-----" + ("Lookup in Info" + ["Key Binding..." Info-goto-emacs-key-command-node t] + ["Command..." Info-goto-emacs-command-node t] + ["Function..." Info-elisp-ref t] + ["Topic..." Info-query t]) + ("Manuals" + ["Info" info t] + ["Unix Manual..." manual-entry t]) + ("Commands & Keys" + ["Mode" describe-mode t] + ["Apropos..." hyper-apropos t] + ["Apropos Docs..." apropos-documentation t] + "-----" + ["Key..." describe-key t] + ["Bindings" describe-bindings t] + ["Mouse Bindings" describe-pointer t] + ["Recent Keys" view-lossage t] + "-----" + ["Function..." describe-function t] + ["Variable..." describe-variable t] + ["Locate Command..." where-is t]) + "-----" + ["Recent Messages" view-lossage t] + ("Misc" + ["No Warranty" describe-no-warranty t] + ["XEmacs License" describe-copying t] + ["The Latest Version" describe-distribution t]) + ["Submit Bug Report" send-pr t] + ) + ))) + + +(defun maybe-add-init-button () + "Don't call this. +Adds `Load .emacs' button to menubar when starting up with -q." + ;; by Stig@hackvan.com + (cond + (init-file-user nil) + ((file-exists-p (cond + ((eq system-type 'ms-dos) + (concat "~" (user-login-name) "/_emacs")) + ((eq system-type 'vax-vms) + "sys$login:.emacs") + (t + (concat "~" (user-login-name) "/.emacs")))) + (add-menu-button nil + ["Load .emacs" + (progn (delete-menu-item '("Load .emacs")) + (load-user-init-file (user-login-name))) + t] + "Help")) + (t nil))) + +(add-hook 'before-init-hook 'maybe-add-init-button) + + +;;; The File and Edit menus + +(defvar put-buffer-names-in-file-menu t) + +;; The sensitivity part of this function could be done by just adding forms +;; to evaluate to the menu items themselves; that would be marginally less +;; efficient but not perceptibly so (I think). But in order to change the +;; names of the Undo menu item and the various things on the File menu item, +;; we need to use a hook. + +(defun file-menu-filter (menu-items) + "Incrementally update the file menu. +This function changes the arguments and sensitivity of these File menu items: + + Delete Buffer has the name of the current buffer appended to it. + Print Buffer has the name of the current buffer appended to it. + Pretty-Print Buffer + has the name of the current buffer appended to it. + Save has the name of the current buffer appended to it, and is + sensitive only when the current buffer is modified. + Revert Buffer has the name of the current buffer appended to it, and is + sensitive only when the current buffer has a file. + Delete Frame sensitive only when there is more than one frame. + +The name of the current buffer is only appended to the menu items if +`put-buffer-names-in-file-menu' is non-nil. This behavior is the default." + (let* ((bufname (buffer-name)) + (result menu-items) ; save pointer to start of menu. + name + item) + ;; the contents of the menu items in the file menu are destructively + ;; modified so that there is as little consing as possible. This is okay. + ;; As soon as the result is returned, it is converted to widget_values + ;; inside lwlib and the lisp menu-items can be safely modified again. + (while (setq item (pop menu-items)) + (if (vectorp item) + (progn + (setq name (aref item 0)) + (and put-buffer-names-in-file-menu + (member name '("Save" "Revert Buffer" "Print Buffer" + "Pretty-Print Buffer" "Delete Buffer")) + (>= (length item) 4) + (aset item 3 bufname)) + (and (string= "Save" name) + (aset item 2 (buffer-modified-p))) + (and (string= "Revert Buffer" name) + (aset item 2 (not (not (or buffer-file-name + revert-buffer-function))))) + (and (string= "Delete Frame" name) + (aset item 2 (not (eq (next-frame (selected-frame) + 'nomini 'window-system) + (selected-frame))))) + ))) + result)) + +(defun edit-menu-filter (menu-items) + "For use as an incremental menu construction filter. +This function changes the sensitivity of these Edit menu items: + + Cut sensitive only when emacs owns the primary X Selection. + Copy sensitive only when emacs owns the primary X Selection. + Clear sensitive only when emacs owns the primary X Selection. + Paste sensitive only when there is an owner for the X Clipboard Selection. + Undo sensitive only when there is undo information. + While in the midst of an undo, this is changed to \"Undo More\"." + (let* (item + name + (result menu-items) ; save pointer to head of list + (x-dev (eq 'x (device-type (selected-device)))) + (emacs-owns-selection-p (and x-dev (x-selection-owner-p))) + (clipboard-exists-p (and x-dev (x-selection-exists-p 'CLIPBOARD))) +;;; undo-available undoing-more +;;; (undo-info-available (not (null (and (not (eq t buffer-undo-list)) +;;; (if (eq last-command 'undo) +;;; (setq undoing-more +;;; (and (boundp 'pending-undo-list) +;;; pending-undo-list) +;;; buffer-undo-list)))))) + undo-name undo-state + ) + ;; As with file-menu-filter, menu-items are destructively modified. + ;; This is OK. + (while (setq item (pop menu-items)) + (if (vectorp item) + (progn + (setq name (aref item 0)) + (and (member name '("Cut" "Copy" "Clear")) + (aset item 2 emacs-owns-selection-p)) + (and (string= name "Paste") + (aset item 2 clipboard-exists-p)) + (and (member name '("Undo" "Undo More")) + (progn + ;; we could also do this with the third field of the item. + (if (eq last-command 'undo) + (setq undo-name "Undo More" + undo-state (not (null (and (boundp 'pending-undo-list) + pending-undo-list)))) + (setq undo-name "Undo" + undo-state (and (not (eq buffer-undo-list t)) + (not (null + (or buffer-undo-list + (and (boundp 'pending-undo-list) + pending-undo-list))))))) + (if buffer-read-only (setq undo-state nil)) + (aset item 0 undo-name) + (aset item 2 undo-state) + )) + ))) + result)) + + +;;; The Bookmarks menu + +(defun bookmark-menu-filter (menu-items) + "*Build the bookmark jump submenu dynamically from all defined bookmarks." + (if (bookmark-all-names) + (mapcar + #'(lambda (bmk) + (vector bmk `(bookmark-jump ',bmk) t)) (bookmark-all-names)) + '(["No Bookmarks Set" nil nil]))) + +(defun bookmark-delete-filter (menu-items) + "*Build the bookmark delete submenu dynamically from all defined bookmarks." + (if (bookmark-all-names) + (mapcar + #'(lambda (bmk) + (vector bmk `(bookmark-delete ',bmk) t)) (bookmark-all-names)) + '(["No Bookmarks Set" nil nil]))) + +;;; The Buffers menu + +(defgroup buffers-menu nil + "Customization of `Buffers' menu." + :group 'menu) + +(defcustom buffers-menu-max-size 25 + "*Maximum number of entries which may appear on the \"Buffers\" menu. +If this is 10, then only the ten most-recently-selected buffers will be +shown. If this is nil, then all buffers will be shown. Setting this to +a large number or nil will slow down menu responsiveness." + :type '(choice (const :tag "Show all" nil) + (integer 10)) + :group 'buffers-menu) + +(defcustom complex-buffers-menu-p nil + "*If non-nil, the buffers menu will contain several commands. +Commands will be presented as submenus of each buffer line. If this +is false, then there will be only one command: select that buffer." + :type 'boolean + :group 'buffers-menu) + +(defcustom buffers-menu-submenus-for-groups-p nil + "*If non-nil, the buffers menu will contain one submenu per group of buffers. +The grouping function is specified in `buffers-menu-grouping-function'. +If this is an integer, do not build submenus if the number of buffers +is not larger than this value." + :type '(choice (const :tag "No Subgroups" nil) + (integer :tag "Max. submenus" 10) + (sexp :format "%t\n" :tag "Allow Subgroups")) + :group 'buffers-menu) + +(defcustom buffers-menu-switch-to-buffer-function 'switch-to-buffer + "*The function to call to select a buffer from the buffers menu. +`switch-to-buffer' is a good choice, as is `pop-to-buffer'." + :type '(radio (function-item switch-to-buffer) + (function-item pop-to-buffer) + (function :tag "Other")) + :group 'buffers-menu) + +(defcustom buffers-menu-omit-function 'buffers-menu-omit-invisible-buffers + "*If non-nil, a function specifying the buffers to omit from the buffers menu. +This is passed a buffer and should return non-nil if the buffer should be +omitted. The default value `buffers-menu-omit-invisible-buffers' omits +buffers that are normally considered \"invisible\" (those whose name +begins with a space)." + :type '(choice (const :tag "None" nil) + function) + :group 'buffers-menu) + +(defcustom buffers-menu-format-buffer-line-function 'format-buffers-menu-line + "*The function to call to return a string to represent a buffer in the +buffers menu. The function is passed a buffer and should return a string. +The default value `format-buffers-menu-line' just returns the name of +the buffer. Also check out `slow-format-buffers-menu-line' which +returns a whole bunch of info about a buffer." + :type 'function + :group 'buffers-menu) + +(defcustom buffers-menu-sort-function + 'sort-buffers-menu-by-mode-then-alphabetically + "*If non-nil, a function to sort the list of buffers in the buffers menu. +It will be passed two arguments (two buffers to compare) and should return +T if the first is \"less\" than the second. One possible value is +`sort-buffers-menu-alphabetically'; another is +`sort-buffers-menu-by-mode-then-alphabetically'." + :type '(choice (const :tag "None" nil) + function) + :group 'buffers-menu) + +(defcustom buffers-menu-grouping-function + 'group-buffers-menu-by-mode-then-alphabetically + "*If non-nil, a function to group buffers in the buffers menu together. +It will be passed two arguments, successive members of the sorted buffers +list after being passed through `buffers-menu-sort-function'. It should +return non-nil if the second buffer begins a new group. The return value +should be the name of the old group, which may be used in hierarchical +buffers menus. The last invocation of the function contains nil as the +second argument, so that the name of the last group can be determined. + +The sensible values of this function are dependent on the value specified +for `buffers-menu-sort-function'." + :type '(choice (const :tag "None" nil) + function) + :group 'buffers-menu) + +(defun buffers-menu-omit-invisible-buffers (buf) + "For use as a value of `buffers-menu-omit-function'. +Omits normally invisible buffers (those whose name begins with a space)." + (not (null (string-match "\\` " (buffer-name buf))))) + +(defun sort-buffers-menu-alphabetically (buf1 buf2) + "For use as a value of `buffers-menu-sort-function'. +Sorts the buffers in alphabetical order by name, but puts buffers beginning +with a star at the end of the list." + (let* ((nam1 (buffer-name buf1)) + (nam2 (buffer-name buf2)) + (star1p (not (null (string-match "\\`*" nam1)))) + (star2p (not (null (string-match "\\`*" nam2))))) + (if (not (eq star1p star2p)) + (not star1p) + (string-lessp nam1 nam2)))) + +(defun sort-buffers-menu-by-mode-then-alphabetically (buf1 buf2) + "For use as a value of `buffers-menu-sort-function'. +Sorts first by major mode and then alphabetically by name, but puts buffers +beginning with a star at the end of the list." + (let* ((nam1 (buffer-name buf1)) + (nam2 (buffer-name buf2)) + (star1p (not (null (string-match "\\`*" nam1)))) + (star2p (not (null (string-match "\\`*" nam2)))) + (mode1 (symbol-value-in-buffer 'major-mode buf1)) + (mode2 (symbol-value-in-buffer 'major-mode buf2))) + (cond ((not (eq star1p star2p)) (not star1p)) + ((and star1p star2p (string-lessp nam1 nam2))) + ((string-lessp mode1 mode2) t) + ((string-lessp mode2 mode1) nil) + (t (string-lessp nam1 nam2))))) + +;; this version is too slow on some machines. +(defun slow-format-buffers-menu-line (buffer) + "For use as a value of `buffers-menu-format-buffer-line-function'. +This returns a string containing a bunch of info about the buffer." + (format "%s%s %-19s %6s %-15s %s" + (if (buffer-modified-p buffer) "*" " ") + (if (symbol-value-in-buffer 'buffer-read-only buffer) "%" " ") + (buffer-name buffer) + (buffer-size buffer) + (symbol-value-in-buffer 'mode-name buffer) + (or (buffer-file-name buffer) ""))) + +(defun format-buffers-menu-line (buffer) + "For use as a value of `buffers-menu-format-buffer-line-function'. +This just returns the buffer's name." + (buffer-name buffer)) + +(defun group-buffers-menu-by-mode-then-alphabetically (buf1 buf2) + "For use as a value of `buffers-menu-grouping-function'. +This groups buffers by major mode. It only really makes sense if +`buffers-menu-sorting-function' is +`sort-buffers-menu-by-mode-then-alphabetically'." + (cond ((string-match "\\`*" (buffer-name buf1)) + (and (null buf2) "*Misc*")) + ((or (null buf2) + (string-match "\\`*" (buffer-name buf2)) + (not (eq (symbol-value-in-buffer 'major-mode buf1) + (symbol-value-in-buffer 'major-mode buf2)))) + (symbol-value-in-buffer 'mode-name buf1)) + (t nil))) + +(defun buffer-menu-save-buffer (buffer) + (save-excursion + (set-buffer buffer) + (save-buffer))) + +(defun buffer-menu-write-file (buffer) + (save-excursion + (set-buffer buffer) + (write-file (read-file-name + (format "Write %s to file: " + (buffer-name (current-buffer))))))) + +(defsubst build-buffers-menu-internal (buffers) + (let (name line) + (mapcar + #'(lambda (buffer) + (if (eq buffer t) + "---" + (setq line (funcall buffers-menu-format-buffer-line-function + buffer)) + (if complex-buffers-menu-p + (delq nil + (list line + (vector "Switch to Buffer" + (list buffers-menu-switch-to-buffer-function + (setq name (buffer-name buffer))) + t) + (if (eq buffers-menu-switch-to-buffer-function + 'switch-to-buffer) + (vector "Switch to Buffer, Other Frame" + (list 'switch-to-buffer-other-frame + (setq name (buffer-name buffer))) + t) + nil) + (if (and (buffer-modified-p buffer) + (buffer-file-name buffer)) + (vector "Save Buffer" + (list 'buffer-menu-save-buffer name) t) + ["Save Buffer" nil nil] + ) + (vector "Save As..." + (list 'buffer-menu-write-file name) t) + (vector "Delete Buffer" (list 'kill-buffer name) + t))) + ;; ### We don't want buffer names to be translated, + ;; ### so we put the buffer name in the suffix. + ;; ### Also, avoid losing with non-ASCII buffer names. + ;; ### We still lose, however, if complex-buffers-menu-p. --mrb + (vector "" + (list buffers-menu-switch-to-buffer-function + (buffer-name buffer)) + t line)))) + buffers))) + +(defun buffers-menu-filter (menu) + "This is the menu filter for the top-level buffers \"Buffers\" menu. +It dynamically creates a list of buffers to use as the contents of the menu. +Only the most-recently-used few buffers will be listed on the menu, for +efficiency reasons. You can control how many buffers will be shown by +setting `buffers-menu-max-size'. You can control the text of the menu +items by redefining the function `format-buffers-menu-line'." + (let ((buffers (delete-if buffers-menu-omit-function (buffer-list)))) + (and (integerp buffers-menu-max-size) + (> buffers-menu-max-size 1) + (> (length buffers) buffers-menu-max-size) + ;; shorten list of buffers (not with submenus!) + (not (and buffers-menu-grouping-function + buffers-menu-submenus-for-groups-p)) + (setcdr (nthcdr buffers-menu-max-size buffers) nil)) + (if buffers-menu-sort-function + (setq buffers (sort buffers buffers-menu-sort-function))) + (if (and buffers-menu-grouping-function + buffers-menu-submenus-for-groups-p + (or (not (integerp buffers-menu-submenus-for-groups-p)) + (> (length buffers) buffers-menu-submenus-for-groups-p))) + (let (groups groupnames current-group) + (mapl + #'(lambda (sublist) + (let ((groupname (funcall buffers-menu-grouping-function + (car sublist) (cadr sublist)))) + (setq current-group (cons (car sublist) current-group)) + (if groupname + (progn + (setq groups (cons (nreverse current-group) + groups)) + (setq groupnames (cons groupname groupnames)) + (setq current-group nil))))) + buffers) + (setq buffers + (mapcar* + #'(lambda (groupname group) + (cons groupname (build-buffers-menu-internal group))) + (nreverse groupnames) + (nreverse groups)))) + (if buffers-menu-grouping-function + (progn + (setq buffers + (mapcon + #'(lambda (sublist) + (cond ((funcall buffers-menu-grouping-function + (car sublist) (cadr sublist)) + (list (car sublist) t)) + (t (list (car sublist))))) + buffers)) + ;; remove a trailing separator. + (and (>= (length buffers) 2) + (let ((lastcdr (nthcdr (- (length buffers) 2) buffers))) + (if (eq t (cadr lastcdr)) + (setcdr lastcdr nil)))))) + (setq buffers (build-buffers-menu-internal buffers))) + (append menu buffers) + )) + +(defun language-environment-menu-filter (menu) + "This is the menu filter for the \"Language Environment\" submenu." + (mapcar (lambda (env-sym) + `[ ,(capitalize (symbol-name env-sym)) + (set-language-environment ',env-sym) t]) + language-environment-list)) + + +;;; The Options menu + +(defvar options-save-faces nil + "if t, save-options will save all the face information. +Set to nil to avoid this. This is recommended on XEmacs 19.15 +and above as we have a much more powerful (read: working) way +of changing and saving faces via cu-edit-faces.el & custom.el.") + +(defconst options-menu-saved-forms + ;; This is really quite a kludge, but it gets the job done. + ;; + ;; remember that we have to conditionalize on default features + ;; both in the forms to evaluate and in the forms output to + ;; .emacs, in case the .emacs is loaded into an XEmacs with + ;; different features. + (purecopy + '( + ;; Editing Options menu. + ;; put case-fold-search first to defeat a bug in the backquote + ;; processing mechanism. Feh! + case-fold-search + `(setq-default overwrite-mode ,(default-value 'overwrite-mode)) + (if (default-value 'overwrite-mode) + '(overwrite-mode 1)) + `(setq-default case-fold-search ,(default-value 'case-fold-search)) + case-replace + (if (and (boundp 'pending-delete-mode) + pending-delete-mode) + '(pending-delete-mode 1)) + zmacs-regions + mouse-yank-at-point + require-final-newline + next-line-add-newlines + + ;; General Options menu. + teach-extended-commands-p + ;; (#### not actually on Options menu) + teach-extended-commands-timeout + debug-on-error + debug-on-quit + + ;; Printing Options menu. + lpr-switches + ps-print-color-p + ps-paper-type + + ;; Other Window Location + get-frame-for-buffer-default-instance-limit + temp-buffer-show-function + (if gnuserv-frame + '(setq gnuserv-frame (selected-frame))) + + ;; Syntax Highlighting + font-lock-auto-fontify + font-lock-use-fonts + font-lock-use-colors + font-lock-maximum-decoration + font-lock-maximum-size + ;; (#### the next two not on Options menu) + font-lock-mode-enable-list + font-lock-mode-disable-list + ;; #### - this structure is clearly broken. There's no way to ever + ;; un-require font-lock via the menus. --Stig + (if (featurep 'font-lock) + '(require 'font-lock)) + (if (and (boundp 'font-lock-mode-hook) + (memq 'turn-on-fast-lock font-lock-mode-hook)) + '(add-hook 'font-lock-mode-hook 'turn-on-fast-lock) + '(remove-hook 'font-lock-mode-hook 'turn-on-fast-lock)) + (if (and (boundp 'font-lock-mode-hook) + (memq 'turn-on-lazy-shot font-lock-mode-hook)) + '(add-hook 'font-lock-mode-hook 'turn-on-lazy-shot) + '(remove-hook 'font-lock-mode-hook 'turn-on-lazy-shot)) + + ;; Paren Highlighting + (if paren-mode + `(progn (require 'paren) (paren-set-mode ',paren-mode))) + + ;; For specifiers, we only save global settings since the others + ;; will belong to objects which only exist during this session. + + ;; Frame Appearance + (if (featurep 'scrollbar) + `(if (featurep 'scrollbar) + (progn + (add-spec-list-to-specifier + scrollbar-width + ',(specifier-spec-list scrollbar-width 'global)) + (add-spec-list-to-specifier + scrollbar-height + ',(specifier-spec-list scrollbar-height 'global))))) + `(add-spec-list-to-specifier + modeline-shadow-thickness + ',(specifier-spec-list modeline-shadow-thickness 'global)) + `(setq-default truncate-lines ,(default-value 'truncate-lines)) + bar-cursor + (if (and (boundp 'blink-cursor-mode) blink-cursor-mode) + '(blink-cursor-mode t)) + + ;; Menubar Appearance + buffers-menu-max-size + complex-buffers-menu-p + buffers-menu-sort-function + buffers-menu-grouping-function + buffers-menu-submenus-for-groups-p + font-menu-ignore-scaled-fonts + font-menu-this-frame-only-p + + ;; Toolbar Appearance + (if (featurep 'toolbar) + `(if (featurep 'toolbar) + (progn + (set-default-toolbar-position + ',(default-toolbar-position)) + (add-spec-list-to-specifier + default-toolbar-visible-p + ',(specifier-spec-list default-toolbar-visible-p 'global)) + (add-spec-list-to-specifier + toolbar-buttons-captioned-p + ',(specifier-spec-list toolbar-buttons-captioned-p + 'global))))) + + ;; mouse + mouse-avoidance-mode + + ;; Open URLs With + browse-url-browser-function + + ;; Now save all faces. + + ;; Setting this in lisp conflicts with X resources. Bad move. --Stig + ;; (list 'set-face-font ''default (face-font-name 'default)) + ;; (list 'set-face-font ''modeline (face-font-name 'modeline)) + (if options-save-faces + (cons 'progn + (mapcar #'(lambda (face) + `(make-face ',face)) + (save-options-non-customized-face-list)))) + + (if options-save-faces + (cons 'progn + (apply 'nconc + (mapcar + #'(lambda (face) + (delq nil + (mapcar + #'(lambda (property) + (if (specifier-spec-list + (face-property face property)) + `(add-spec-list-to-specifier + (face-property ',face ',property) + ',(save-options-specifier-spec-list + face property)))) + (delq 'display-table + (copy-sequence + built-in-face-specifiers))))) + (save-options-non-customized-face-list))))) + + ;; Mule-specific: + (if (featurep 'mule) + `(if (featurep 'mule) + (set-language-environment ',(current-language-environment)))) + )) + "The variables to save; or forms to evaluate to get forms to write out. +This is used by `save-options-menu-settings' and should mirror the +options listed in the Options menu.") + +(defun save-options-non-customized-face-list () + "This function will return a list of all faces that have not been +'customized'." + (delq nil (mapcar '(lambda (face) + (unless (get face 'saved-face) + face)) + (face-list)))) + +(defun save-options-specifier-spec-list (face property) + (if (not (or (eq property 'font) (eq property 'color))) + (specifier-spec-list (face-property face property) 'global) + (let* ((retlist (specifier-spec-list (face-property face property) + 'global)) + (entry (cdr (car retlist))) + item) + (while entry + (setq item (car entry)) + (if (eq property 'font) + (if (font-instance-p (cdr item)) + (setcdr item (font-instance-name (cdr item)))) + (if (color-instance-p (cdr item)) + (setcdr item (color-instance-name (cdr item))))) + (setq entry (cdr entry))) + retlist))) + +(defvar save-options-init-file nil + "File into which to save forms to load the options file (nil for .emacs). +Normally this is nil, which means save into your .emacs file (the value +of `user-init-file'.") + +(defvar save-options-file ".xemacs-options" + "File to save options into. +This file is loaded from your .emacs file. +If this is a relative filename, it is put into the same directory as your +.emacs file.") + +(defun save-options-menu-settings () + "Saves the current settings of the `Options' menu to your `.emacs' file." + (interactive) + ;; we compute the actual filenames now because x-menubar is loaded + ;; at dump time, when the identity of the user running XEmacs is not known. + (let* ((actual-save-options-init-file + (or save-options-init-file + (and (not (equal user-init-file "")) + user-init-file) + (and (eq system-type 'ms-dos) + (concat "~" (user-login-name) "/_emacs")) + (concat "~" (user-login-name) "/.emacs"))) + (actual-save-options-file + (abbreviate-file-name + (expand-file-name + save-options-file + (file-name-directory actual-save-options-init-file)) + ;; Don't hack-homedir in abbreviate-file-name. This will + ;; cause an incorrect expansion if the save-options variables + ;; have ~ in them. + )) + (init-output-buffer (find-file-noselect + actual-save-options-init-file)) + init-output-marker + (options-output-buffer + (find-file-noselect actual-save-options-file)) + options-output-marker) + + (save-excursion + (set-buffer options-output-buffer) + (erase-buffer) + (setq options-output-marker (point-marker))) + + ;; run with current-buffer unchanged so that variables are evaluated in + ;; the current context, instead of in the context of the ".emacs" buffer + ;; or the ".xemacs-options" buffer. + + ;; first write out .xemacs-options. + + (let ((standard-output options-output-marker)) + (princ ";; -*- Mode: Emacs-Lisp -*-\n\n") + (princ "(setq options-file-xemacs-version '(") + (princ emacs-major-version) + (princ " ") + (princ emacs-minor-version) + (princ "))\n") + (let ((print-readably t) + (print-escape-newlines t)) + (mapcar #'(lambda (var) + (princ " ") + (if (symbolp var) + (prin1 (list 'setq-default var + (let ((val (symbol-value var))) + (if (or (memq val '(t nil)) + (and (not (symbolp val)) + (not (consp val)))) + val + (list 'quote val))))) + (setq var (eval var)) + (cond ((eq (car-safe var) 'progn) + (while (setq var (cdr var)) + (prin1 (car var)) + (princ "\n") + (if (cdr var) (princ " ")) + )) + (var + (prin1 var)))) + (if var (princ "\n"))) + options-menu-saved-forms) + )) + (set-marker options-output-marker nil) + (save-excursion + (set-buffer options-output-buffer) + (save-buffer)) + + ;; then fix .emacs. + + (save-excursion + (set-buffer init-output-buffer) + ;; + ;; Find and delete the previously saved data, and position to write. + ;; + (goto-char (point-min)) + (if (re-search-forward "^;; Options Menu Settings *\n" nil 'move) + (let ((p (match-beginning 0))) + (goto-char p) + (or (re-search-forward + "^;; End of Options Menu Settings *\\(\n\\|\\'\\)" + nil t) + (error "can't find END of saved state in .emacs")) + (delete-region p (match-end 0))) + (goto-char (point-max)) + (insert "\n")) + (setq init-output-marker (point-marker))) + + (let ((standard-output init-output-marker)) + (princ ";; Options Menu Settings\n") + (princ ";; =====================\n") + (princ "(cond\n") + (princ " ((and (string-match \"XEmacs\" emacs-version)\n") + (princ " (boundp 'emacs-major-version)\n") + (princ " (or (and\n") + (princ " (= emacs-major-version 19)\n") + (princ " (>= emacs-minor-version 14))\n") + (princ " (= emacs-major-version 20))\n") + (princ " (fboundp 'load-options-file))\n") + (princ " (load-options-file \"") + (princ actual-save-options-file) + (princ "\")))\n") + (princ ";; ============================\n") + (princ ";; End of Options Menu Settings\n")) + + (set-marker init-output-marker nil) + (save-excursion + (set-buffer init-output-buffer) + (save-buffer)) + )) + + +(set-menubar default-menubar) + + +;;; Popup menus. + +(defconst default-popup-menu + '("XEmacs Commands" + :filter edit-menu-filter + ["Undo" advertised-undo t] + ["Cut" x-kill-primary-selection t] + ["Copy" x-copy-primary-selection t] + ["Paste" x-yank-clipboard-selection t] + ["Clear" x-delete-primary-selection t] + "-----" + ["Select Block" mark-paragraph t] + ["Split Window" (split-window) t] + ["Unsplit Window" delete-other-windows t] + )) + +(defvar global-popup-menu nil + "The global popup menu. This is present in all modes. +See the function `popup-menu' for a description of menu syntax.") + +(defvar mode-popup-menu nil + "The mode-specific popup menu. Automatically buffer local. +This is appended to the default items in `global-popup-menu'. +See the function `popup-menu' for a description of menu syntax.") +(make-variable-buffer-local 'mode-popup-menu) + +;; In an effort to avoid massive menu clutter, this mostly worthless menu is +;; superceded by any local popup menu... +(setq-default mode-popup-menu default-popup-menu) + +(defvar activate-popup-menu-hook nil + "Function or functions run before a mode-specific popup menu is made visible. +These functions are called with no arguments, and should interrogate and +modify the value of `global-popup-menu' or `mode-popup-menu' as desired. +Note: this hook is only run if you use `popup-mode-menu' for activating the +global and mode-specific commands; if you have your own binding for button3, +this hook won't be run.") + +(defun popup-mode-menu () + "Pop up a menu of global and mode-specific commands. +The menu is computed by combining `global-popup-menu' and `mode-popup-menu'." + (interactive "@_") + (run-hooks 'activate-popup-menu-hook) + (popup-menu + (cond ((and global-popup-menu mode-popup-menu) + (check-menu-syntax mode-popup-menu) + (let* ((title (car mode-popup-menu)) + (items (cdr mode-popup-menu)) + filters) + ;; Strip keywords from local menu for attaching them at the top + (while (and items + (symbolp (car items))) + (setq items (append filters (list (car items)))) + (setq items (cdr items))) + ;; If filters contains a keyword already present in + ;; `global-popup-menu' you will probably lose. + (append (list (car global-popup-menu)) + filters + (cdr global-popup-menu) + '("---" "---") + (if popup-menu-titles (list title)) + (if popup-menu-titles '("---" "---")) + items))) + (t + (or mode-popup-menu + global-popup-menu + (error "No menu here.")))))) + +(defun popup-buffer-menu (event) + "Pop up a copy of the Buffers menu (from the menubar) where the mouse is clicked." + (interactive "e") + (let ((window (and (event-over-text-area-p event) (event-window event))) + (bmenu nil)) + (or window + (error "Pointer must be in a normal window")) + (select-window window) + (if current-menubar + (setq bmenu (assoc "Buffers" current-menubar))) + (if (null bmenu) + (setq bmenu (assoc "Buffers" default-menubar))) + (if (null bmenu) + (error "Can't find the Buffers menu")) + (popup-menu bmenu))) + +(defun popup-menubar-menu (event) + "Pop up a copy of menu that also appears in the menubar" + ;; by Stig@hackvan.com + (interactive "e") + (let ((window (and (event-over-text-area-p event) (event-window event))) + popup-menubar) + (or window + (error "Pointer must be in a normal window")) + (select-window window) + (and current-menubar (run-hooks 'activate-menubar-hook)) + ;; ##### Instead of having to copy this just to safely get rid of + ;; any nil what we should really do is fix up the internal menubar + ;; code to just ignore nil if generating a popup menu + (setq popup-menubar (delete nil (copy-sequence (or current-menubar + default-menubar)))) + (popup-menu (cons "Menubar Menu" popup-menubar)) + )) + +(global-set-key 'button3 'popup-mode-menu) +;; shift button3 and shift button2 are reserved for Hyperbole +(global-set-key '(meta control button3) 'popup-buffer-menu) +;; The following command is way too dangerous with Custom. +;; (global-set-key '(meta shift button3) 'popup-menubar-menu) + +;; Here's a test of the cool new menu features (from Stig). + +;(setq mode-popup-menu +; '("Test Popup Menu" +; :filter cdr +; ["this item won't appear because of the menu filter" ding t] +; "--:singleLine" +; "singleLine" +; "--:doubleLine" +; "doubleLine" +; "--:singleDashedLine" +; "singleDashedLine" +; "--:doubleDashedLine" +; "doubleDashedLine" +; "--:noLine" +; "noLine" +; "--:shadowEtchedIn" +; "shadowEtchedIn" +; "--:shadowEtchedOut" +; "shadowEtchedOut" +; "--:shadowDoubleEtchedIn" +; "shadowDoubleEtchedIn" +; "--:shadowDoubleEtchedOut" +; "shadowDoubleEtchedOut" +; "--:shadowEtchedInDash" +; "shadowEtchedInDash" +; "--:shadowEtchedOutDash" +; "shadowEtchedOutDash" +; "--:shadowDoubleEtchedInDash" +; "shadowDoubleEtchedInDash" +; "--:shadowDoubleEtchedOutDash" +; "shadowDoubleEtchedOutDash" +; )) + +(defun xemacs-splash-buffer () + "Redisplay XEmacs splash screen in a buffer." + (interactive) + (let ((buffer (get-buffer-create "*Splash*"))) + (set-buffer buffer) + (erase-buffer buffer) + (startup-splash-frame) + (pop-to-buffer buffer) + (delete-other-windows))) + +(provide 'x-menubar) + +;;; x-menubar.el ends here.