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235aa29b ER |
1 | ;;; menu-bar.el --- define a default menu bar. |
2 | ||
506c6d61 | 3 | ;; Copyright (C) 1993, 1994, 1995, 2000 Free Software Foundation, Inc. |
b578f267 | 4 | |
235aa29b | 5 | ;; Author: RMS |
e4874521 | 6 | ;; Maintainer: FSF |
b7f66977 | 7 | ;; Keywords: internal |
235aa29b | 8 | |
1db87953 RS |
9 | ;; This file is part of GNU Emacs. |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
24 | ;; Boston, MA 02111-1307, USA. | |
1db87953 | 25 | |
260130bb KH |
26 | ;; Avishai Yacobi suggested some menu rearrangements. |
27 | ||
b578f267 EN |
28 | ;;; Code: |
29 | ||
d537086b RS |
30 | ;;; User options: |
31 | ||
30e19aee | 32 | (defcustom buffers-menu-max-size 10 |
d537086b RS |
33 | "*Maximum number of entries which may appear on the Buffers menu. |
34 | If this is 10, then only the ten most-recently-selected buffers are shown. | |
35 | If this is nil, then all buffers are shown. | |
30e19aee RS |
36 | A large number or nil slows down menu responsiveness." |
37 | :type '(choice integer | |
38 | (const :tag "All" nil)) | |
39 | :group 'mouse) | |
d537086b | 40 | |
b132f2b1 RM |
41 | ;; Don't clobber an existing menu-bar keymap, to preserve any menu-bar key |
42 | ;; definitions made in loaddefs.el. | |
43 | (or (lookup-key global-map [menu-bar]) | |
44 | (define-key global-map [menu-bar] (make-sparse-keymap "menu-bar"))) | |
22390f50 | 45 | (defvar menu-bar-help-menu (make-sparse-keymap "Help")) |
ffbdd83d RS |
46 | |
47 | ;; Force Help item to come last, after the major mode's own items. | |
0d31efcd KH |
48 | ;; The symbol used to be called `help', but that gets confused with the |
49 | ;; help key. | |
50 | (setq menu-bar-final-items '(help-menu)) | |
ffbdd83d | 51 | |
0d31efcd | 52 | (define-key global-map [menu-bar help-menu] (cons "Help" menu-bar-help-menu)) |
ffbdd83d RS |
53 | (defvar menu-bar-tools-menu (make-sparse-keymap "Tools")) |
54 | (define-key global-map [menu-bar tools] (cons "Tools" menu-bar-tools-menu)) | |
7f315c7c EZ |
55 | ;; This definition is just to show what this looks like. |
56 | ;; It gets overridden below when menu-bar-update-buffers is called. | |
57 | (define-key global-map [menu-bar buffer] | |
58 | (cons "Buffers" (make-sparse-keymap "Buffers"))) | |
59 | (defvar menu-bar-options-menu (make-sparse-keymap "Options")) | |
60 | (define-key global-map [menu-bar options] | |
61 | (cons "Options" menu-bar-options-menu)) | |
62 | (defvar menu-bar-edit-menu (make-sparse-keymap "Edit")) | |
63 | (define-key global-map [menu-bar edit] (cons "Edit" menu-bar-edit-menu)) | |
64 | (defvar menu-bar-files-menu (make-sparse-keymap "File")) | |
65 | (define-key global-map [menu-bar files] (cons "File" menu-bar-files-menu)) | |
1b009b97 RS |
66 | |
67 | ;; This alias is for compatibility with 19.28 and before. | |
68 | (defvar menu-bar-file-menu menu-bar-files-menu) | |
9bb8e471 | 69 | \f |
7f315c7c | 70 | ;; The "File" menu items |
ffbdd83d | 71 | (define-key menu-bar-files-menu [exit-emacs] |
7f315c7c EZ |
72 | '(menu-item "Exit Emacs" save-buffers-kill-emacs |
73 | :help "Save unsaved buffers, then exit")) | |
ffbdd83d RS |
74 | |
75 | (define-key menu-bar-files-menu [separator-exit] | |
76 | '("--")) | |
77 | ||
7f315c7c EZ |
78 | ;; Don't use delete-frame as event name because that is a special |
79 | ;; event. | |
80 | (define-key menu-bar-files-menu [delete-this-frame] | |
81 | '(menu-item "Delete Frame" delete-frame | |
82 | :visible (fboundp 'delete-frame) | |
83 | :enable (delete-frame-enabled-p) | |
84 | :help "Delete currently selected frame")) | |
85 | (define-key menu-bar-files-menu [make-frame-on-display] | |
86 | '(menu-item "New Frame on Display..." make-frame-on-display | |
87 | :visible (fboundp 'make-frame-on-display) | |
88 | :help "Open a new frame on another display")) | |
89 | (define-key menu-bar-files-menu [make-frame] | |
90 | '(menu-item "New Frame" make-frame-command | |
91 | :visible (fboundp 'make-frame-command) | |
92 | :help "Open a new frame")) | |
93 | ||
ffbdd83d | 94 | (define-key menu-bar-files-menu [one-window] |
7f315c7c EZ |
95 | '(menu-item "Unsplit Windows" delete-other-windows |
96 | :enable (not (one-window-p t nil)) | |
97 | :help "Make selected window fill its frame")) | |
ffbdd83d RS |
98 | |
99 | (define-key menu-bar-files-menu [split-window] | |
7f315c7c EZ |
100 | '(menu-item "Split Window" split-window-vertically |
101 | :help "Split selected window in two")) | |
102 | ||
103 | (define-key menu-bar-files-menu [separator-window] | |
104 | '(menu-item "--")) | |
105 | ||
106 | (define-key menu-bar-files-menu [ps-print-region] | |
107 | '(menu-item "Postscript Print Region" ps-print-region-with-faces | |
108 | :enable mark-active | |
109 | :help "Pretty-print marked region to PostScript printer")) | |
110 | (define-key menu-bar-files-menu [ps-print-buffer] | |
111 | '(menu-item "Postscript Print Buffer" ps-print-buffer-with-faces | |
112 | :help "Pretty-print current buffer to PostScript printer")) | |
113 | (define-key menu-bar-files-menu [print-region] | |
114 | '(menu-item "Print Region" print-region | |
115 | :enable mark-active | |
116 | :help "Print region between mark and current position")) | |
117 | (define-key menu-bar-files-menu [print-buffer] | |
118 | '(menu-item "Print Buffer" print-buffer | |
119 | :help "Print current buffer with page headings")) | |
120 | ||
121 | (define-key menu-bar-files-menu [separator-print] | |
122 | '(menu-item "--")) | |
9bb8e471 | 123 | |
f3e1e0dd | 124 | (define-key menu-bar-files-menu [recover-session] |
7f315c7c EZ |
125 | '(menu-item "Recover Crashed Session..." recover-session |
126 | :enable (and auto-save-list-file-prefix | |
127 | (directory-files | |
128 | (file-name-directory auto-save-list-file-prefix) | |
129 | nil | |
130 | (concat "\\`" | |
131 | (regexp-quote | |
132 | (file-name-nondirectory | |
133 | auto-save-list-file-prefix))) | |
134 | t)) | |
135 | :help "Recover edits from a crashed session")) | |
ffbdd83d | 136 | (define-key menu-bar-files-menu [revert-buffer] |
7f315c7c EZ |
137 | '(menu-item "Revert Buffer" revert-buffer |
138 | :enable (or revert-buffer-function | |
139 | revert-buffer-insert-file-contents-function | |
140 | (and (buffer-file-name) | |
141 | (or (buffer-modified-p) | |
142 | (not (verify-visited-file-modtime | |
143 | (current-buffer)))))) | |
144 | :help "Re-read current buffer from its file")) | |
ffbdd83d | 145 | (define-key menu-bar-files-menu [write-file] |
7f315c7c EZ |
146 | '(menu-item "Save Buffer As..." write-file |
147 | :enable (not (window-minibuffer-p | |
148 | (frame-selected-window menu-updating-frame))) | |
149 | :help "Write current buffer to another file")) | |
150 | (define-key menu-bar-files-menu [save-buffer] | |
151 | '(menu-item "Save (current buffer)" save-buffer | |
152 | :enable (and (buffer-modified-p) | |
153 | (not (window-minibuffer-p | |
154 | (frame-selected-window menu-updating-frame)))) | |
155 | :help "Save current buffer to its file")) | |
156 | ||
157 | (define-key menu-bar-files-menu [separator-save] | |
158 | '(menu-item "--")) | |
159 | ||
160 | (define-key menu-bar-files-menu [kill-buffer] | |
161 | '(menu-item "Close (current buffer)" kill-this-buffer | |
162 | :enable (kill-this-buffer-enabled-p) | |
163 | :help "Discard contents of current buffer")) | |
164 | (define-key menu-bar-files-menu [insert-file] | |
165 | '(menu-item "Insert File..." insert-file | |
166 | :enable (not (window-minibuffer-p | |
167 | (frame-selected-window menu-updating-frame))) | |
168 | :help "Insert another file into current buffer")) | |
169 | (define-key menu-bar-files-menu [dired] | |
170 | '(menu-item "Open Directory..." dired | |
171 | :help "Read a directory, operate on its files")) | |
172 | (define-key menu-bar-files-menu [open-file] | |
173 | '(menu-item "Open File..." find-file | |
174 | :enable (not (window-minibuffer-p | |
175 | (frame-selected-window menu-updating-frame))) | |
176 | :help "Read a file into an Emacs buffer")) | |
177 | ||
9bb8e471 | 178 | \f |
7f315c7c | 179 | ;; The "Edit" menu items |
ffbdd83d RS |
180 | (defun nonincremental-search-forward (string) |
181 | "Read a string and search for it nonincrementally." | |
182 | (interactive "sSearch for string: ") | |
183 | (if (equal string "") | |
184 | (search-forward (car search-ring)) | |
185 | (isearch-update-ring string nil) | |
186 | (search-forward string))) | |
187 | ||
188 | (defun nonincremental-search-backward (string) | |
189 | "Read a string and search backward for it nonincrementally." | |
190 | (interactive "sSearch for string: ") | |
191 | (if (equal string "") | |
192 | (search-backward (car search-ring)) | |
193 | (isearch-update-ring string nil) | |
194 | (search-backward string))) | |
195 | ||
196 | (defun nonincremental-re-search-forward (string) | |
197 | "Read a regular expression and search for it nonincrementally." | |
198 | (interactive "sSearch for regexp: ") | |
199 | (if (equal string "") | |
200 | (re-search-forward (car regexp-search-ring)) | |
201 | (isearch-update-ring string t) | |
202 | (re-search-forward string))) | |
203 | ||
204 | (defun nonincremental-re-search-backward (string) | |
205 | "Read a regular expression and search backward for it nonincrementally." | |
206 | (interactive "sSearch for regexp: ") | |
207 | (if (equal string "") | |
208 | (re-search-backward (car regexp-search-ring)) | |
209 | (isearch-update-ring string t) | |
210 | (re-search-backward string))) | |
211 | ||
1f50590a | 212 | (defun nonincremental-repeat-search-forward () |
ffbdd83d RS |
213 | "Search forward for the previous search string." |
214 | (interactive) | |
008c8493 RS |
215 | (if (null search-ring) |
216 | (error "No previous search")) | |
ffbdd83d RS |
217 | (search-forward (car search-ring))) |
218 | ||
1f50590a | 219 | (defun nonincremental-repeat-search-backward () |
ffbdd83d RS |
220 | "Search backward for the previous search string." |
221 | (interactive) | |
008c8493 RS |
222 | (if (null search-ring) |
223 | (error "No previous search")) | |
ffbdd83d RS |
224 | (search-backward (car search-ring))) |
225 | ||
1f50590a | 226 | (defun nonincremental-repeat-re-search-forward () |
ffbdd83d RS |
227 | "Search forward for the previous regular expression." |
228 | (interactive) | |
97565dd9 | 229 | (if (null regexp-search-ring) |
008c8493 | 230 | (error "No previous search")) |
ffbdd83d RS |
231 | (re-search-forward (car regexp-search-ring))) |
232 | ||
1f50590a | 233 | (defun nonincremental-repeat-re-search-backward () |
ffbdd83d RS |
234 | "Search backward for the previous regular expression." |
235 | (interactive) | |
97565dd9 | 236 | (if (null regexp-search-ring) |
008c8493 | 237 | (error "No previous search")) |
ffbdd83d RS |
238 | (re-search-backward (car regexp-search-ring))) |
239 | ||
7f315c7c EZ |
240 | (defvar menu-bar-search-menu (make-sparse-keymap "Search")) |
241 | (defvar menu-bar-adv-search-menu | |
242 | (make-sparse-keymap "Advanced Search/Replace")) | |
243 | ||
244 | (define-key menu-bar-adv-search-menu [tags-continue] | |
245 | '(menu-item "Continue Tags Search/Replace" tags-loop-continue | |
246 | :help "Continue last tags search/replace operation")) | |
247 | (define-key menu-bar-adv-search-menu [tags-repl] | |
248 | '(menu-item "Replace in all tagged files" tags-query-replace | |
249 | :help "Interactively replace a regexp in all tagged files")) | |
250 | (define-key menu-bar-adv-search-menu [tags-srch] | |
251 | '(menu-item "Search in all tagged files" tags-search | |
252 | :help "Search for a regexp in all tagged files")) | |
253 | ||
254 | (define-key menu-bar-adv-search-menu [separator-tag-search] | |
255 | '(menu-item "--")) | |
256 | ||
257 | (define-key menu-bar-adv-search-menu [query-replace-regexp] | |
258 | '(menu-item "Replace Regexp..." query-replace-regexp | |
259 | :enable (not buffer-read-only) | |
260 | :help "Replace regular expression, ask about each occurrence")) | |
261 | (define-key menu-bar-adv-search-menu [repeat-regexp-back] | |
262 | '(menu-item "Repeat Regexp Backwards" | |
263 | nonincremental-repeat-re-search-backward | |
264 | :enable regexp-search-ring | |
265 | :help "Repeat last regular expression search backwards")) | |
266 | (define-key menu-bar-adv-search-menu [repeat-regexp-fwd] | |
267 | '(menu-item "Repeat Regexp" nonincremental-repeat-re-search-forward | |
268 | :enable regexp-search-ring | |
269 | :help "Repeat last regular expression search forward")) | |
270 | (define-key menu-bar-adv-search-menu [re-search-backward] | |
271 | '(menu-item "Search Regexp Backwards..." nonincremental-re-search-backward | |
272 | :help "Search backwards for a regular expression")) | |
273 | (define-key menu-bar-adv-search-menu [re-search-forward] | |
274 | '(menu-item "Search Regexp..." nonincremental-re-search-forward | |
275 | :help "Search forward for a regular expression")) | |
276 | (define-key menu-bar-search-menu [re-search] | |
277 | (list 'menu-item "Advanced Search/Replace" menu-bar-adv-search-menu | |
278 | :help "Regexp and Tags search and replace")) | |
ffbdd83d | 279 | |
7f315c7c EZ |
280 | (define-key menu-bar-search-menu [query-replace] |
281 | '(menu-item "Replace..." query-replace | |
282 | :enable (not buffer-read-only) | |
283 | :help "Replace string interactively, ask about each occurrence")) | |
fe74180c | 284 | (define-key menu-bar-search-menu [repeat-search-back] |
7f315c7c EZ |
285 | '(menu-item "Repeat Backwards" nonincremental-repeat-search-backward |
286 | :enable search-ring | |
287 | :help "Repeat last search backwards")) | |
fe74180c | 288 | (define-key menu-bar-search-menu [repeat-search-fwd] |
7f315c7c EZ |
289 | '(menu-item "Repeat Search" nonincremental-repeat-search-forward |
290 | :enable search-ring | |
291 | :help "Repeat last search forward")) | |
fe74180c | 292 | (define-key menu-bar-search-menu [search-backward] |
7f315c7c EZ |
293 | '(menu-item "Search Backwards..." nonincremental-search-backward |
294 | :help "Search backwards for a string")) | |
fe74180c | 295 | (define-key menu-bar-search-menu [search-forward] |
7f315c7c EZ |
296 | '(menu-item "Search..." nonincremental-search-forward |
297 | :help "Search forward for a string")) | |
9bb8e471 | 298 | |
7f315c7c EZ |
299 | ;;; Assemble the top-level Edit menu items. |
300 | (define-key menu-bar-edit-menu [props] | |
301 | '(menu-item "Text Properties" facemenu-menu | |
302 | :help "Change properties of text in region")) | |
3dd92899 | 303 | |
7f315c7c EZ |
304 | (define-key menu-bar-search-menu [separator-search] |
305 | '(menu-item "--")) | |
306 | ||
307 | (define-key menu-bar-edit-menu [bookmark] | |
308 | '(menu-item "Bookmarks" menu-bar-bookmark-map | |
309 | :help "Record positions and jump between them")) | |
310 | ||
311 | (define-key menu-bar-edit-menu [separator-bookmark] | |
312 | '(menu-item "--")) | |
313 | ||
314 | (defvar menu-bar-goto-menu (make-sparse-keymap "Go To")) | |
315 | ||
316 | (define-key menu-bar-goto-menu [set-tags-name] | |
317 | '(menu-item "Set Tags File Name" visit-tags-table | |
318 | :help "Tell Tags commands which tag table file to use")) | |
319 | ||
320 | (define-key menu-bar-goto-menu [separator-tag-file] | |
321 | '(menu-item "--")) | |
322 | ||
323 | (define-key menu-bar-goto-menu [apropos-tags] | |
324 | '(menu-item "Tags Apropos" tags-apropos | |
325 | :help "Find function/variables whose names match regexp")) | |
326 | (define-key menu-bar-goto-menu [next-tag-otherw] | |
327 | '(menu-item "Next Tag in Other Window" | |
328 | (function (lambda () (find-tag-other-window nil t))) | |
0ae27881 EZ |
329 | :enable (and (boundp 'tags-location-ring) |
330 | (not (ring-empty-p tags-location-ring))) | |
7f315c7c EZ |
331 | :help "Find next function/variable matching last tag name in another window")) |
332 | (define-key menu-bar-goto-menu [next-tag] | |
333 | '(menu-item "Find Next Tag" | |
334 | (function (lambda () (find-tag nil t))) | |
0ae27881 EZ |
335 | :enable (and (boundp 'tags-location-ring) |
336 | (not (ring-empty-p tags-location-ring))) | |
7f315c7c EZ |
337 | :help "Find next function/variable matching last tag name")) |
338 | (define-key menu-bar-goto-menu [find-tag-otherw] | |
339 | '(menu-item "Find Tag in Other Window..." find-tag-other-window | |
340 | :help "Find function/variable definition in another window")) | |
341 | (define-key menu-bar-goto-menu [find-tag] | |
342 | '(menu-item "Find Tag..." find-tag | |
343 | :help "Find definition of function or variable")) | |
344 | ||
345 | (define-key menu-bar-goto-menu [separator-tags] | |
346 | '(menu-item "--")) | |
347 | ||
348 | (define-key menu-bar-goto-menu [end-of-buf] | |
349 | '(menu-item "Goto End of Buffer" end-of-buffer)) | |
350 | (define-key menu-bar-goto-menu [beg-of-buf] | |
351 | '(menu-item "Goto Beginning of Buffer" beginning-of-buffer)) | |
352 | (define-key menu-bar-goto-menu [go-to-pos] | |
353 | '(menu-item "Goto Buffer Position..." goto-char | |
354 | :help "Read a number N and go to buffer position N")) | |
355 | (define-key menu-bar-goto-menu [go-to-line] | |
356 | '(menu-item "Goto Line..." goto-line | |
357 | :help "Read a line number and go to that line")) | |
358 | ||
359 | (define-key menu-bar-edit-menu [goto] | |
360 | (list 'menu-item "Go To" menu-bar-goto-menu)) | |
361 | ||
362 | (define-key menu-bar-edit-menu [search] | |
363 | (list 'menu-item "Search" menu-bar-search-menu)) | |
364 | ||
365 | (define-key menu-bar-edit-menu [fill] | |
366 | '(menu-item "Fill" fill-region | |
367 | :enable (and mark-active (not buffer-read-only)) | |
368 | :help | |
369 | "Fill text in region to fit between left and right margin")) | |
370 | (define-key menu-bar-edit-menu [clear] | |
371 | '(menu-item "Clear" delete-region | |
372 | :enable (and mark-active | |
373 | (not buffer-read-only) | |
374 | (not (mouse-region-match))) | |
375 | :help | |
376 | "Delete the text in region between mark and current pos")) | |
3dd92899 KH |
377 | (defvar yank-menu (cons "Select Yank" nil)) |
378 | (fset 'yank-menu (cons 'keymap yank-menu)) | |
7f315c7c EZ |
379 | (define-key menu-bar-edit-menu [select-paste] |
380 | '(menu-item "Select and Paste" yank-menu | |
381 | :enable (and (cdr yank-menu) (not buffer-read-only)) | |
382 | :help "Paste text cut/copied earlier")) | |
383 | (define-key menu-bar-edit-menu [paste] | |
384 | '(menu-item "Paste" yank | |
385 | :enable (and (x-selection-exists-p) (not buffer-read-only)) | |
386 | :help "Paste text most recently cut/copied")) | |
387 | (define-key menu-bar-edit-menu [copy] | |
388 | '(menu-item "Copy" menu-bar-kill-ring-save | |
389 | :enable mark-active | |
390 | :help "Copy text in region between mark and current pos")) | |
391 | (define-key menu-bar-edit-menu [cut] | |
392 | '(menu-item "Cut" kill-region | |
393 | :enable (and mark-active (not buffer-read-only)) | |
394 | :help "Cut (kill) text in region between mark and current pos")) | |
395 | (define-key menu-bar-edit-menu [undo] | |
396 | '(menu-item "Undo" undo | |
397 | :enable (and (not buffer-read-only) | |
398 | (not (eq t buffer-undo-list)) | |
399 | (if (eq last-command 'undo) | |
400 | pending-undo-list | |
401 | (consp buffer-undo-list))) | |
402 | :help "Undo last operation")) | |
403 | ||
057d49d1 | 404 | |
4c0317b1 RS |
405 | (defun menu-bar-kill-ring-save (beg end) |
406 | (interactive "r") | |
407 | (if (mouse-region-match) | |
b1a4cc61 | 408 | (message "Selecting a region with the mouse does `copy' automatically") |
4c0317b1 RS |
409 | (kill-ring-save beg end))) |
410 | ||
9e18f0a0 RS |
411 | (autoload 'ispell-menu-map "ispell" nil t 'keymap) |
412 | ||
f9cf0be2 | 413 | ;; These are alternative definitions for the cut, paste and copy |
4c0317b1 | 414 | ;; menu items. Use them if your system expects these to use the clipboard. |
f9cf0be2 | 415 | |
f9cf0be2 RS |
416 | (put 'clipboard-kill-region 'menu-enable 'mark-active) |
417 | (put 'clipboard-kill-ring-save 'menu-enable 'mark-active) | |
418 | (put 'clipboard-yank 'menu-enable | |
419 | '(or (x-selection-exists-p) (x-selection-exists-p 'CLIPBOARD))) | |
420 | ||
421 | (defun clipboard-yank () | |
ee497664 | 422 | "Insert the clipboard contents, or the last stretch of killed text." |
f9cf0be2 RS |
423 | (interactive) |
424 | (let ((x-select-enable-clipboard t)) | |
425 | (yank))) | |
426 | ||
427 | (defun clipboard-kill-ring-save (beg end) | |
428 | "Copy region to kill ring, and save in the X clipboard." | |
429 | (interactive "r") | |
430 | (let ((x-select-enable-clipboard t)) | |
431 | (kill-ring-save beg end))) | |
432 | ||
433 | (defun clipboard-kill-region (beg end) | |
434 | "Kill the region, and save it in the X clipboard." | |
435 | (interactive "r") | |
436 | (let ((x-select-enable-clipboard t)) | |
437 | (kill-region beg end))) | |
438 | ||
439 | (defun menu-bar-enable-clipboard () | |
5cbdeb30 RS |
440 | "Make CUT, PASTE and COPY (keys and menu bar items) use the clipboard. |
441 | Do the same for the keys of the same name." | |
f9cf0be2 | 442 | (interactive) |
5754d7f2 RS |
443 | ;; We can't use constant list structure here because it becomes pure, |
444 | ;; and because it gets modified with cache data. | |
445 | (define-key menu-bar-edit-menu [paste] | |
7f315c7c | 446 | (cons "Paste" (cons "Paste text from clipboard" 'clipboard-yank))) |
5754d7f2 | 447 | (define-key menu-bar-edit-menu [copy] |
7f315c7c EZ |
448 | (cons "Copy" (cons "Copy text in region to the clipboard" |
449 | 'clipboard-kill-ring-save))) | |
5754d7f2 | 450 | (define-key menu-bar-edit-menu [cut] |
7f315c7c EZ |
451 | (cons "Cut" (cons "Delete text in region and copy it to the clipboard" |
452 | 'clipboard-kill-region))) | |
5cbdeb30 RS |
453 | |
454 | (define-key global-map [f20] 'clipboard-kill-region) | |
455 | (define-key global-map [f16] 'clipboard-kill-ring-save) | |
456 | (define-key global-map [f18] 'clipboard-yank) | |
457 | ;; X11R6 versions | |
458 | (define-key global-map [cut] 'clipboard-kill-region) | |
459 | (define-key global-map [copy] 'clipboard-kill-ring-save) | |
460 | (define-key global-map [paste] 'clipboard-yank)) | |
f9cf0be2 | 461 | \f |
7f315c7c | 462 | ;; The "Options" menu items |
a9f53ffb RS |
463 | |
464 | (defvar menu-bar-custom-menu (make-sparse-keymap "Customize")) | |
465 | ||
b0f661de | 466 | (define-key menu-bar-custom-menu [customize-apropos-groups] |
7f315c7c EZ |
467 | '(menu-item "Groups Matching Regexp..." customize-apropos-groups |
468 | :help "Browse groups whose names match regexp")) | |
b0f661de | 469 | (define-key menu-bar-custom-menu [customize-apropos-faces] |
7f315c7c EZ |
470 | '(menu-item "Faces Matching Regexp..." customize-apropos-faces |
471 | :help "Browse faces whose names match regexp")) | |
b0f661de | 472 | (define-key menu-bar-custom-menu [customize-apropos-options] |
7f315c7c EZ |
473 | '(menu-item "Options Matching Regexp..." customize-apropos-options |
474 | :help "Browse options whose names match regexp")) | |
a9f53ffb | 475 | (define-key menu-bar-custom-menu [customize-apropos] |
7f315c7c EZ |
476 | '(menu-item "Settings Matching Regexp..." customize-apropos |
477 | :help "Browse customizable settings whose names match regexp")) | |
b0f661de RS |
478 | (define-key menu-bar-custom-menu [separator-2] |
479 | '("--")) | |
c9a86e71 | 480 | (define-key menu-bar-custom-menu [customize-group] |
7f315c7c EZ |
481 | '(menu-item "Specific Group..." customize-group |
482 | :help "Customize settings of specific group")) | |
a9f53ffb | 483 | (define-key menu-bar-custom-menu [customize-face] |
7f315c7c EZ |
484 | '(menu-item "Specific Face..." customize-face |
485 | :help "Customize attributes of specific face")) | |
b0f661de | 486 | (define-key menu-bar-custom-menu [customize-option] |
7f315c7c EZ |
487 | '(menu-item "Specific Option..." customize-option |
488 | :help "Change value of specific option")) | |
6fe9c658 | 489 | (define-key menu-bar-custom-menu [customize-changed-options] |
7f315c7c EZ |
490 | '(menu-item "Recently Changed Options..." customize-changed-options |
491 | :help "Customize options changed in recent versions")) | |
b0f661de RS |
492 | (define-key menu-bar-custom-menu [separator-3] |
493 | '("--")) | |
e6354b3e | 494 | (define-key menu-bar-custom-menu [customize-browse] |
7f315c7c EZ |
495 | '(menu-item "Browse Customization Groups" customize-browse |
496 | :help "Browse all customization groups")) | |
b0f661de | 497 | (define-key menu-bar-custom-menu [customize] |
7f315c7c EZ |
498 | '(menu-item "Top-level Customization Group" customize |
499 | :help "The master group called `Emacs'")) | |
a9f53ffb | 500 | |
7f315c7c | 501 | ;(defvar menu-bar-preferences-menu (make-sparse-keymap "Preferences")) |
bacb2d12 | 502 | |
7f315c7c | 503 | (defmacro menu-bar-make-toggle (name variable doc message help &rest body) |
bacb2d12 RS |
504 | `(progn |
505 | (defun ,name () | |
506 | ,(concat doc ".") | |
507 | (interactive) | |
508 | (if ,(if body `(progn . ,body) | |
509 | `(setq ,variable (not ,variable))) | |
506c6d61 DL |
510 | (message ,message "enabled") |
511 | (message ,message "disabled"))) | |
7f315c7c EZ |
512 | '(menu-item ,doc ,name |
513 | :help ,help | |
514 | :button (:toggle . (and (boundp ',variable) ,variable))))) | |
515 | ||
516 | ;;; Assemble all the top-level items of the "Options" menu | |
517 | (define-key menu-bar-options-menu [customize] | |
518 | (list 'menu-item "Customize Emacs" menu-bar-custom-menu | |
519 | :help "Full customization of every Emacs feature")) | |
520 | (define-key menu-bar-options-menu [mule] | |
521 | ;; It is better not to use backquote here, | |
522 | ;; because that makes a bootstrapping problem | |
523 | ;; if you need to recompile all the Lisp files using interpreted code. | |
524 | (list 'menu-item "Mule (Multilingual Environment)" mule-menu-keymap | |
506c6d61 DL |
525 | ;; Most of the MULE menu actually does make sense in unibyte mode, |
526 | ;; e.g. language selection. | |
527 | ;;; ':visible 'default-enable-multibyte-characters | |
7f315c7c EZ |
528 | ':help "Default language, encodings, input method")) |
529 | ;(setq menu-bar-final-items (cons 'mule menu-bar-final-items)) | |
530 | ;(define-key menu-bar-options-menu [preferences] | |
531 | ; (list 'menu-item "Preferences" menu-bar-preferences-menu | |
532 | ; :help "Toggle important global options")) | |
533 | ||
534 | (define-key menu-bar-options-menu [mule-separator] | |
506c6d61 | 535 | '("--")) |
bacb2d12 RS |
536 | |
537 | (define-key menu-bar-options-menu [debug-on-quit] | |
538 | (menu-bar-make-toggle toggle-debug-on-quit debug-on-quit | |
7f315c7c EZ |
539 | "Enter Debugger on Quit/C-g" "Debug on Quit %s" |
540 | "Enter Lisp debugger when C-g is pressed")) | |
bacb2d12 RS |
541 | (define-key menu-bar-options-menu [debug-on-error] |
542 | (menu-bar-make-toggle toggle-debug-on-error debug-on-error | |
7f315c7c EZ |
543 | "Enter Debugger on Error" "Debug on Error %s" |
544 | "Enter Lisp debugger when error is signaled")) | |
545 | (define-key menu-bar-options-menu [debugger-separator] | |
bacb2d12 | 546 | '("--")) |
7f315c7c EZ |
547 | (define-key menu-bar-options-menu [toggle-auto-compression] |
548 | '(menu-item "Automatic File De/compression" | |
549 | auto-compression-mode | |
550 | :help "Transparently decompress compressed files" | |
551 | :button (:toggle . (rassq 'jka-compr-handler | |
552 | file-name-handler-alist)))) | |
bacb2d12 RS |
553 | (define-key menu-bar-options-menu [save-place] |
554 | (menu-bar-make-toggle toggle-save-place-globally save-place | |
89f1709f | 555 | "Save Place in Files between Sessions" |
bacb2d12 | 556 | "Saving place in files %s" |
7f315c7c | 557 | "Save Emacs state for next session" |
89f1709f | 558 | (require 'saveplace) |
bacb2d12 RS |
559 | (setq-default save-place (not (default-value save-place))))) |
560 | (define-key menu-bar-options-menu [uniquify] | |
561 | (menu-bar-make-toggle toggle-uniquify-buffer-names uniquify-buffer-name-style | |
89f1709f | 562 | "Use Directory Names in Buffer Names" |
bacb2d12 | 563 | "Directory name in buffer names (uniquify) %s" |
7f315c7c | 564 | nil |
bacb2d12 RS |
565 | (require 'uniquify) |
566 | (setq uniquify-buffer-name-style | |
567 | (if (not uniquify-buffer-name-style) | |
568 | 'forward)))) | |
7f315c7c EZ |
569 | (define-key menu-bar-options-menu [edit-options-separator] |
570 | '("--")) | |
3f51f129 RS |
571 | (define-key menu-bar-options-menu [case-fold-search] |
572 | (menu-bar-make-toggle toggle-case-fold-search case-fold-search | |
7f315c7c EZ |
573 | "Case-Insensitive Search" |
574 | "Case-Insensitive Search %s" | |
575 | "If checked, search ignores letter-case")) | |
576 | (define-key menu-bar-options-menu [auto-fill-mode] | |
577 | '(menu-item "Word Wrap in Text Modes (Auto Fill)" | |
578 | toggle-text-mode-auto-fill | |
579 | :help "Automatically fill text between left and right margins" | |
580 | :button (:toggle . (member 'turn-on-auto-fill text-mode-hook)))) | |
43c35fd7 RS |
581 | (define-key menu-bar-options-menu [truncate-lines] |
582 | (menu-bar-make-toggle | |
583 | toggle-truncate-lines truncate-lines | |
506c6d61 | 584 | "Truncate Long Lines in this Buffer" "Long Line Truncation %s" |
7f315c7c | 585 | "If checked, long lines are truncated on the screen" |
43c35fd7 RS |
586 | (prog1 (setq truncate-lines (not truncate-lines)) |
587 | (set-buffer-modified-p (buffer-modified-p))))) | |
7f315c7c EZ |
588 | (define-key menu-bar-options-menu [highlight-separator] |
589 | '("--")) | |
590 | (define-key menu-bar-options-menu [highlight-paren-mode] | |
591 | (menu-bar-make-toggle toggle-highlight-paren-mode show-paren-mode | |
592 | "Highlight Matching Parentheses" | |
593 | "Show Paren mode %s" | |
594 | "Highlight matching and mismatched parentheses")) | |
bacb2d12 RS |
595 | (define-key menu-bar-options-menu [transient-mark-mode] |
596 | (menu-bar-make-toggle toggle-transient-mark-mode transient-mark-mode | |
89f1709f | 597 | "Transient Mark Mode (highlights region)" |
7f315c7c EZ |
598 | "Transient Mark mode %s" |
599 | "Highlight the marked region when it's active")) | |
8ad97b87 | 600 | (define-key menu-bar-options-menu [toggle-global-lazy-font-lock-mode] |
89f1709f | 601 | (menu-bar-make-toggle toggle-global-lazy-font-lock-mode global-font-lock-mode |
7f315c7c EZ |
602 | "Highlight Syntax (Global Font Lock)" |
603 | "Syntax Highlighting %s" | |
604 | "Highlights text based on language syntax" | |
8ad97b87 RS |
605 | ;; Make sure a support mode is used; |
606 | ;; otherwise Font Lock will be too slow. | |
21efd27b | 607 | (require 'font-lock) |
8ad97b87 RS |
608 | (if (not global-font-lock-mode) |
609 | (or font-lock-support-mode | |
610 | (setq font-lock-support-mode 'lazy-lock-mode))) | |
611 | (global-font-lock-mode))) | |
7f315c7c EZ |
612 | |
613 | ||
e5683624 | 614 | \f |
7f315c7c EZ |
615 | ;; The "Tools" menu items |
616 | ||
617 | (defvar menu-bar-games-menu (make-sparse-keymap "Games")) | |
618 | ||
619 | (define-key menu-bar-tools-menu [games] | |
620 | (list 'menu-item "Games" menu-bar-games-menu)) | |
621 | ||
622 | (define-key menu-bar-tools-menu [separator-games] | |
623 | '("--")) | |
624 | ||
625 | (define-key menu-bar-games-menu [yow] | |
626 | '(menu-item "Random Quotation" yow | |
627 | :help "Display a random Zippy quotation")) | |
628 | (define-key menu-bar-games-menu [tetris] | |
629 | '(menu-item "Tetris" tetris)) | |
630 | (define-key menu-bar-games-menu [solitaire] | |
631 | '(menu-item "Solitaire" solitaire)) | |
632 | (define-key menu-bar-games-menu [snake] | |
633 | '(menu-item "Snake" snake | |
634 | :help "Move snake around avoiding collisions")) | |
635 | (define-key menu-bar-games-menu [mult] | |
636 | '(menu-item "Multiplication Puzzle" mpuz | |
637 | :help "Excercise brain with multiplication")) | |
638 | (define-key menu-bar-games-menu [life] | |
639 | '(menu-item "Life" life | |
640 | :help "Watch how John Conway's cellular automaton evolves")) | |
641 | (define-key menu-bar-games-menu [hanoi] | |
642 | '(menu-item "Towers of Hanoi" hanoi | |
643 | :help "Watch Towers-of-Hanoi puzzle solved by Emacs")) | |
644 | (define-key menu-bar-games-menu [gomoku] | |
645 | '(menu-item "Gomoku" gomoku | |
646 | :help "Mark 5 contiguous squares (like tic-tac-toe)")) | |
647 | (define-key menu-bar-games-menu [black-box] | |
648 | '(menu-item "Blackbox" blackbox | |
649 | :help "Find balls in a black box by shooting rays")) | |
650 | (define-key menu-bar-games-menu [adventure] | |
651 | '(menu-item "Adventure" dunnet | |
652 | :help "Dunnet, a text Adventure game for Emacs")) | |
653 | (define-key menu-bar-games-menu [5x5] | |
654 | '(menu-item "5x5" 5x5 | |
655 | :help "Fill in all the squares on a 5x5 board")) | |
656 | ||
506c6d61 | 657 | (define-key menu-bar-tools-menu [calendar] |
7f315c7c EZ |
658 | '(menu-item "Display Calendar" calendar)) |
659 | (define-key menu-bar-tools-menu [speedbar] | |
660 | '(menu-item "Display Speedbar" speedbar-frame-mode)) | |
661 | (define-key menu-bar-tools-menu [directory-search] | |
662 | '(menu-item "Directory Search" eudc-tools-menu | |
663 | :help "Query directory servers via LDAP, CCSO PH/QI or BBDB")) | |
506c6d61 | 664 | (define-key menu-bar-tools-menu [compose-mail] |
7f315c7c EZ |
665 | '(menu-item "Send Mail" compose-mail |
666 | :help "Send a mail message")) | |
506c6d61 | 667 | (define-key menu-bar-tools-menu [rmail] |
7f315c7c EZ |
668 | '(menu-item "Read Mail" read-mail-command |
669 | :help "Read your mail and reply to it")) | |
670 | (define-key menu-bar-tools-menu [gnus] | |
671 | '(menu-item "Read Net News" gnus | |
672 | :help "Read network news groups")) | |
673 | ||
674 | (define-key menu-bar-tools-menu [separator-vc] | |
675 | '("--")) | |
676 | ||
677 | (defvar vc-menu-map (make-sparse-keymap "Version Control")) | |
eccd9bd5 SM |
678 | (define-key menu-bar-tools-menu [pcl-cvs] |
679 | `(menu-item "PCL-CVS" ,cvs-global-menu | |
680 | :help "Module-level interface to CVS")) | |
7f315c7c EZ |
681 | (define-key menu-bar-tools-menu [vc] |
682 | (list 'menu-item "Version Control" vc-menu-map | |
683 | :help "Interface to RCS, CVS, SCCS")) | |
684 | ||
685 | (define-key menu-bar-tools-menu [separator-compare] | |
686 | '("--")) | |
687 | ||
688 | (define-key menu-bar-tools-menu [ediff-misc] | |
689 | '(menu-item "Ediff Miscellanea" menu-bar-ediff-misc-menu | |
690 | :help "Ediff manual, customization, sessions, etc.")) | |
691 | (define-key menu-bar-tools-menu [epatch] | |
692 | '(menu-item "Apply Patch" menu-bar-epatch-menu)) | |
693 | (define-key menu-bar-tools-menu [ediff-merge] | |
694 | '(menu-item "Merge" menu-bar-ediff-merge-menu | |
695 | :help "Merge different revisions of files/directories")) | |
696 | (define-key menu-bar-tools-menu [compare] | |
697 | '(menu-item "Compare (Ediff)" menu-bar-ediff-menu | |
698 | :help "Display differences between files/directories")) | |
699 | ||
700 | ||
701 | (define-key menu-bar-tools-menu [separator-spell] | |
702 | '("--")) | |
703 | ||
704 | (define-key menu-bar-tools-menu [spell] | |
705 | '(menu-item "Spell Checking" ispell-menu-map)) | |
706 | ||
707 | (define-key menu-bar-tools-menu [separator-prog] | |
708 | '("--")) | |
709 | ||
710 | (define-key menu-bar-tools-menu [gdb] | |
711 | '(menu-item "Debugger (GUD)..." gdb | |
712 | :help "Debug a program from withing Emacs")) | |
713 | (define-key menu-bar-tools-menu [shell-on-region] | |
714 | '(menu-item "Shell Command on Region..." shell-command-on-region | |
715 | :enable mark-active | |
716 | :help "Pass marked region to a shell command")) | |
717 | (define-key menu-bar-tools-menu [shell] | |
718 | '(menu-item "Shell Command..." shell-command | |
719 | :help "Invoke a shell command and catch its output")) | |
720 | (define-key menu-bar-tools-menu [compile] | |
721 | '(menu-item "Compile..." compile | |
722 | :help "Invoke compiler or Make, view compilation errors")) | |
723 | (define-key menu-bar-tools-menu [grep] | |
724 | '(menu-item "Search Files (Grep)..." grep | |
725 | :help "Search files for strings or regexps (with Grep)")) | |
726 | ||
727 | \f | |
728 | ;; The "Help" menu items | |
729 | ||
e5683624 RS |
730 | (defvar menu-bar-describe-menu (make-sparse-keymap "Describe")) |
731 | ||
7f315c7c EZ |
732 | (define-key menu-bar-describe-menu [mule-diag] |
733 | '(menu-item "Show All of Mule Status" mule-diag | |
734 | :visible default-enable-multibyte-characters | |
735 | :help "Display multilingual environment settings")) | |
736 | (define-key menu-bar-describe-menu [describe-coding-system] | |
737 | '(menu-item "Describe Coding System..." describe-coding-system | |
738 | :visible default-enable-multibyte-characters)) | |
739 | (define-key menu-bar-describe-menu [describe-input-method] | |
740 | '(menu-item "Describe Input Method..." describe-input-method | |
741 | :visible default-enable-multibyte-characters | |
742 | :help "Keyboard layout for specific input method")) | |
743 | (define-key menu-bar-describe-menu [describe-language-environment] | |
506c6d61 DL |
744 | (list 'menu-item "Describe Language Environment" |
745 | describe-language-environment-map | |
746 | :help "Show multilingual settings for a specific language")) | |
7f315c7c EZ |
747 | |
748 | (define-key menu-bar-describe-menu [separator-desc-mule] | |
506c6d61 | 749 | '("--")) |
7f315c7c EZ |
750 | |
751 | (define-key menu-bar-describe-menu [list-keybindings] | |
752 | '(menu-item "List Key Bindings" describe-bindings | |
753 | :help "Display a list of all current keybindings")) | |
754 | (define-key menu-bar-describe-menu [list-keybindings] | |
755 | '(menu-item "List Key Bindings" describe-bindings | |
756 | :help "Display a list of all current keybindings")) | |
e5683624 | 757 | (define-key menu-bar-describe-menu [describe-variable] |
7f315c7c EZ |
758 | '(menu-item "Describe Variable..." describe-variable |
759 | :help "Display documentation of variable/option")) | |
e5683624 | 760 | (define-key menu-bar-describe-menu [describe-function] |
7f315c7c EZ |
761 | '(menu-item "Describe Function..." describe-function |
762 | :help "Display documentation of function/command")) | |
e5683624 | 763 | (define-key menu-bar-describe-menu [describe-key] |
7f315c7c | 764 | '(menu-item "Describe Key..." describe-key |
506c6d61 DL |
765 | ;; Users typically don't identify keys and menu items... |
766 | :help "Display documentation of command bound to a \ | |
767 | key (or menu-item)")) | |
a16f6b16 | 768 | (define-key menu-bar-describe-menu [apropos-variables] |
7f315c7c EZ |
769 | '(menu-item "Apropos Variables..." apropos-variable |
770 | :help "List variables whose names match a regexp")) | |
a16f6b16 | 771 | (define-key menu-bar-describe-menu [apropos-commands] |
7f315c7c EZ |
772 | '(menu-item "Apropos Commands..." apropos-command |
773 | :help "List commands whose names match a regexp")) | |
e5683624 | 774 | (define-key menu-bar-describe-menu [describe-mode] |
7f315c7c EZ |
775 | '(menu-item "Describe Buffer Modes" describe-mode |
776 | :help "Describe this buffer's major and minor mode")) | |
e5683624 RS |
777 | |
778 | (defvar menu-bar-manuals-menu (make-sparse-keymap "Manuals")) | |
779 | ||
780 | (define-key menu-bar-manuals-menu [man] | |
7f315c7c EZ |
781 | '(menu-item "Read Man Page..." manual-entry |
782 | :help "Man-page docs for external commands and libraries")) | |
e5683624 RS |
783 | (define-key menu-bar-manuals-menu [sep2] |
784 | '("--")) | |
e5683624 | 785 | (define-key menu-bar-manuals-menu [info] |
506c6d61 | 786 | '(menu-item "Browse Manuals with Info" Info-directory |
7f315c7c EZ |
787 | :help "Read any of the installed manuals")) |
788 | (define-key menu-bar-manuals-menu [command] | |
789 | '(menu-item "Find Command in Manual" Info-goto-emacs-command-node | |
790 | :help "Display manual section that describes a command")) | |
791 | (define-key menu-bar-manuals-menu [key] | |
792 | '(menu-item "Find Key in Manual" Info-goto-emacs-key-command-node | |
793 | :help "Display manual section that describes a key")) | |
bacb2d12 | 794 | |
7f315c7c EZ |
795 | (define-key menu-bar-help-menu [eliza] |
796 | '(menu-item "Emacs Psychiatrist" doctor | |
797 | :help "Our doctor will help you feel better")) | |
798 | (define-key menu-bar-help-menu [sep3] | |
799 | '("--")) | |
f3e1e0dd | 800 | (define-key menu-bar-help-menu [describe-no-warranty] |
7f315c7c EZ |
801 | '(menu-item "(Non)Warranty" describe-no-warranty |
802 | :help "Explain that Emacs has NO WARRANTY")) | |
f3e1e0dd | 803 | (define-key menu-bar-help-menu [describe-copying] |
7f315c7c EZ |
804 | '(menu-item "Copying Conditions" describe-copying |
805 | :help "Show the Emacs license (GPL)")) | |
f3e1e0dd | 806 | (define-key menu-bar-help-menu [describe-distribution] |
7f315c7c EZ |
807 | '(menu-item "Getting New Versions" describe-distribution |
808 | :help "How to get latest versions of Emacs")) | |
efb166ff | 809 | (define-key menu-bar-help-menu [emacs-version] |
7f315c7c | 810 | '(menu-item "Show Emacs Version" emacs-version)) |
e5683624 RS |
811 | (define-key menu-bar-help-menu [sep2] |
812 | '("--")) | |
260130bb | 813 | (define-key menu-bar-help-menu [finder-by-keyword] |
7f315c7c EZ |
814 | '(menu-item "Find Emacs Packages..." finder-by-keyword |
815 | :help "Find packages and features by keyword")) | |
e5683624 | 816 | (define-key menu-bar-help-menu [describe] |
7f315c7c EZ |
817 | (list 'menu-item "Describe" menu-bar-describe-menu |
818 | :help "Describe commands, variables, keys")) | |
e5683624 | 819 | (define-key menu-bar-help-menu [manuals] |
7f315c7c | 820 | (list 'menu-item "Manuals" menu-bar-manuals-menu)) |
e5683624 RS |
821 | (define-key menu-bar-help-menu [sep1] |
822 | '("--")) | |
7f315c7c EZ |
823 | (define-key menu-bar-help-menu [report-emacs-bug] |
824 | '(menu-item "Send Bug Report..." report-emacs-bug | |
825 | :help "Send e-mail to Emacs maintainers")) | |
506c6d61 DL |
826 | (define-key menu-bar-help-menu [emacs-manual] |
827 | '(menu-item "Read the Emacs manual" | |
828 | (lambda () (interactive) (info "emacs")))) | |
7f315c7c EZ |
829 | (define-key menu-bar-help-menu [emacs-problems] |
830 | '(menu-item "Emacs Known Problems" view-emacs-problems)) | |
831 | (define-key menu-bar-help-menu [emacs-news] | |
832 | '(menu-item "Emacs News" view-emacs-news | |
833 | :help "New features of this version")) | |
834 | (define-key menu-bar-help-menu [emacs-faq] | |
835 | '(menu-item "Emacs FAQ" view-emacs-FAQ)) | |
836 | (define-key menu-bar-help-menu [emacs-tutorial] | |
837 | '(menu-item "Emacs Tutorial" help-with-tutorial | |
838 | :help "Learn how to use Emacs")) | |
889560ed | 839 | |
db774a16 | 840 | (defun kill-this-buffer () ; for the menubar |
506c6d61 | 841 | "Kill the current buffer." |
db774a16 RS |
842 | (interactive) |
843 | (kill-buffer (current-buffer))) | |
844 | ||
2f1139a4 RS |
845 | (defun kill-this-buffer-enabled-p () |
846 | (let ((count 0) | |
847 | (buffers (buffer-list))) | |
848 | (while buffers | |
849 | (or (string-match "^ " (buffer-name (car buffers))) | |
850 | (setq count (1+ count))) | |
851 | (setq buffers (cdr buffers))) | |
a6f8cbf1 | 852 | (and (not (window-minibuffer-p (frame-selected-window menu-updating-frame))) |
1f50590a RS |
853 | (> count 1)))) |
854 | ||
1f50590a | 855 | (put 'dired 'menu-enable |
a6f8cbf1 | 856 | '(not (window-minibuffer-p (frame-selected-window menu-updating-frame)))) |
1f50590a | 857 | |
a0213a97 | 858 | ;; Permit deleting frame if it would leave a visible or iconified frame. |
82a74107 KH |
859 | (defun delete-frame-enabled-p () |
860 | "Return non-nil if `delete-frame' should be enabled in the menu bar." | |
861 | (let ((frames (frame-list)) | |
27aa8132 RS |
862 | (count 0)) |
863 | (while frames | |
864 | (if (frame-visible-p (car frames)) | |
865 | (setq count (1+ count))) | |
866 | (setq frames (cdr frames))) | |
867 | (> count 1))) | |
2f1139a4 | 868 | |
30e19aee RS |
869 | (defcustom yank-menu-length 20 |
870 | "*Maximum length to display in the yank-menu." | |
871 | :type 'integer | |
872 | :group 'mouse) | |
3dd92899 KH |
873 | |
874 | (defun menu-bar-update-yank-menu (string old) | |
875 | (let ((front (car (cdr yank-menu))) | |
876 | (menu-string (if (<= (length string) yank-menu-length) | |
877 | string | |
c3e1d435 RS |
878 | (concat |
879 | (substring string 0 (/ yank-menu-length 2)) | |
880 | "..." | |
881 | (substring string (- (/ yank-menu-length 2))))))) | |
7c70a955 RS |
882 | ;; Don't let the menu string be all dashes |
883 | ;; because that has a special meaning in a menu. | |
884 | (if (string-match "\\`-+\\'" menu-string) | |
885 | (setq menu-string (concat menu-string " "))) | |
3dd92899 KH |
886 | ;; If we're supposed to be extending an existing string, and that |
887 | ;; string really is at the front of the menu, then update it in place. | |
888 | (if (and old (or (eq old (car front)) | |
889 | (string= old (car front)))) | |
dfabc98f | 890 | (progn |
3dd92899 KH |
891 | (setcar front string) |
892 | (setcar (cdr front) menu-string)) | |
893 | (setcdr yank-menu | |
894 | (cons | |
895 | (cons string (cons menu-string 'menu-bar-select-yank)) | |
896 | (cdr yank-menu))))) | |
897 | (if (> (length (cdr yank-menu)) kill-ring-max) | |
898 | (setcdr (nthcdr kill-ring-max yank-menu) nil))) | |
899 | ||
4cca6fbd | 900 | (put 'menu-bar-select-yank 'apropos-inhibit t) |
3dd92899 KH |
901 | (defun menu-bar-select-yank () |
902 | (interactive "*") | |
903 | (push-mark (point)) | |
904 | (insert last-command-event)) | |
40954111 | 905 | \f |
d0690d12 RS |
906 | (defvar list-buffers-directory nil) |
907 | ||
08e8171f RS |
908 | (defvar menu-bar-update-buffers-maxbuf) |
909 | ||
09642d97 RS |
910 | (defun menu-bar-select-buffer () |
911 | (interactive) | |
912 | (switch-to-buffer last-command-event)) | |
913 | ||
914 | (defun menu-bar-select-frame () | |
915 | (interactive) | |
916 | (make-frame-visible last-command-event) | |
917 | (raise-frame last-command-event) | |
918 | (select-frame last-command-event)) | |
919 | ||
c171b42f RS |
920 | (defun menu-bar-update-buffers-1 (elt) |
921 | (cons (format | |
08e8171f | 922 | (format "%%%ds %%s%%s %%s" menu-bar-update-buffers-maxbuf) |
c171b42f RS |
923 | (cdr elt) |
924 | (if (buffer-modified-p (car elt)) | |
925 | "*" " ") | |
926 | (save-excursion | |
927 | (set-buffer (car elt)) | |
928 | (if buffer-read-only "%" " ")) | |
929 | (let ((file | |
930 | (or (buffer-file-name (car elt)) | |
931 | (save-excursion | |
932 | (set-buffer (car elt)) | |
933 | list-buffers-directory) | |
934 | ""))) | |
935 | (setq file (or (file-name-directory file) | |
936 | "")) | |
937 | (if (> (length file) 20) | |
938 | (setq file (concat "..." (substring file -17)))) | |
939 | file)) | |
940 | (car elt))) | |
941 | ||
06ff7539 RS |
942 | (defvar menu-bar-buffers-menu-list-buffers-entry nil) |
943 | ||
09642d97 | 944 | (defun menu-bar-update-buffers () |
29397c58 | 945 | ;; If user discards the Buffers item, play along. |
4d587a6c | 946 | (and (lookup-key (current-global-map) [menu-bar buffer]) |
29397c58 RS |
947 | (frame-or-buffer-changed-p) |
948 | (let ((buffers (buffer-list)) | |
949 | (frames (frame-list)) | |
b3398af1 | 950 | (maxlen 0) |
29397c58 RS |
951 | buffers-menu frames-menu) |
952 | ;; If requested, list only the N most recently selected buffers. | |
953 | (if (and (integerp buffers-menu-max-size) | |
954 | (> buffers-menu-max-size 1)) | |
955 | (if (> (length buffers) buffers-menu-max-size) | |
956 | (setcdr (nthcdr buffers-menu-max-size buffers) nil))) | |
957 | ||
958 | ;; Make the menu of buffers proper. | |
959 | (setq buffers-menu | |
960 | (cons "Select Buffer" | |
c171b42f RS |
961 | (let* ((buffer-list |
962 | (mapcar 'list buffers)) | |
963 | tail | |
08e8171f | 964 | (menu-bar-update-buffers-maxbuf 0) |
c171b42f RS |
965 | alist |
966 | head) | |
967 | ;; Put into each element of buffer-list | |
968 | ;; the name for actual display, | |
969 | ;; perhaps truncated in the middle. | |
970 | (setq tail buffer-list) | |
971 | (while tail | |
972 | (let ((name (buffer-name (car (car tail))))) | |
973 | (setcdr (car tail) | |
974 | (if (> (length name) 27) | |
975 | (concat (substring name 0 12) | |
976 | "..." | |
977 | (substring name -12)) | |
978 | name))) | |
979 | (setq tail (cdr tail))) | |
980 | ;; Compute the maximum length of any name. | |
981 | (setq tail buffer-list) | |
29397c58 | 982 | (while tail |
c171b42f | 983 | (or (eq ?\ (aref (cdr (car tail)) 0)) |
08e8171f RS |
984 | (setq menu-bar-update-buffers-maxbuf |
985 | (max menu-bar-update-buffers-maxbuf | |
c171b42f | 986 | (length (cdr (car tail)))))) |
29397c58 | 987 | (setq tail (cdr tail))) |
c171b42f RS |
988 | ;; Set ALIST to an alist of the form |
989 | ;; ITEM-STRING . BUFFER | |
990 | (setq tail buffer-list) | |
29397c58 RS |
991 | (while tail |
992 | (let ((elt (car tail))) | |
c171b42f | 993 | (or (eq ?\ (aref (cdr elt) 0)) |
29397c58 | 994 | (setq alist (cons |
c171b42f | 995 | (menu-bar-update-buffers-1 elt) |
29397c58 RS |
996 | alist))) |
997 | (and alist (> (length (car (car alist))) maxlen) | |
998 | (setq maxlen (length (car (car alist)))))) | |
999 | (setq tail (cdr tail))) | |
1000 | (setq alist (nreverse alist)) | |
06ff7539 RS |
1001 | ;; Make the menu item for list-buffers |
1002 | ;; or reuse the one we already have. | |
1003 | ;; The advantage in reusing one | |
1004 | ;; is that it already has the keyboard equivalent | |
1005 | ;; cached, so we save the time to look that up again. | |
1006 | (or menu-bar-buffers-menu-list-buffers-entry | |
1007 | (setq menu-bar-buffers-menu-list-buffers-entry | |
1008 | (cons | |
1009 | 'list-buffers | |
1010 | (cons | |
1011 | "" | |
1012 | 'list-buffers)))) | |
1013 | ;; Update the item string for menu's new width. | |
1014 | (setcar (cdr menu-bar-buffers-menu-list-buffers-entry) | |
1015 | (concat (make-string (max (- (/ maxlen 2) 8) 0) | |
1016 | ?\ ) | |
1017 | "List All Buffers")) | |
1018 | ;; Now make the actual list of items, | |
1019 | ;; ending with the list-buffers item. | |
29397c58 RS |
1020 | (nconc (mapcar '(lambda (pair) |
1021 | ;; This is somewhat risque, to use | |
1022 | ;; the buffer name itself as the event | |
1023 | ;; type to define, but it works. | |
1024 | ;; It would not work to use the buffer | |
1025 | ;; since a buffer as an event has its | |
1026 | ;; own meaning. | |
1027 | (nconc (list (buffer-name (cdr pair)) | |
1028 | (car pair) | |
1029 | (cons nil nil)) | |
1030 | 'menu-bar-select-buffer)) | |
1031 | alist) | |
06ff7539 | 1032 | (list menu-bar-buffers-menu-list-buffers-entry))))) |
29397c58 RS |
1033 | |
1034 | ||
1035 | ;; Make a Frames menu if we have more than one frame. | |
1036 | (if (cdr frames) | |
b3398af1 RS |
1037 | (let ((name (concat (make-string (max (- (/ maxlen 2) 3) 0) |
1038 | ?\ ) | |
1039 | "Frames")) | |
1040 | (frames-menu | |
1041 | (cons 'keymap | |
1042 | (cons "Select Frame" | |
1043 | (mapcar '(lambda (frame) | |
1044 | (nconc (list frame | |
1045 | (cdr (assq 'name | |
1046 | (frame-parameters frame))) | |
1047 | (cons nil nil)) | |
1048 | 'menu-bar-select-frame)) | |
1049 | frames))))) | |
1050 | ;; Put it underneath the Buffers menu. | |
1051 | (setq buffers-menu (cons (cons 'frames (cons name frames-menu)) | |
1052 | buffers-menu)))) | |
29397c58 RS |
1053 | (if buffers-menu |
1054 | (setq buffers-menu (cons 'keymap buffers-menu))) | |
4d587a6c | 1055 | (define-key (current-global-map) [menu-bar buffer] |
b3398af1 | 1056 | (cons "Buffers" buffers-menu))))) |
09642d97 RS |
1057 | |
1058 | (add-hook 'menu-bar-update-hook 'menu-bar-update-buffers) | |
2f1139a4 | 1059 | |
3f557298 RS |
1060 | (menu-bar-update-buffers) |
1061 | ||
40954111 RS |
1062 | ;; this version is too slow |
1063 | ;;;(defun format-buffers-menu-line (buffer) | |
1064 | ;;; "Returns a string to represent the given buffer in the Buffer menu. | |
1065 | ;;;nil means the buffer shouldn't be listed. You can redefine this." | |
1066 | ;;; (if (string-match "\\` " (buffer-name buffer)) | |
1067 | ;;; nil | |
1068 | ;;; (save-excursion | |
1069 | ;;; (set-buffer buffer) | |
1070 | ;;; (let ((size (buffer-size))) | |
1071 | ;;; (format "%s%s %-19s %6s %-15s %s" | |
1072 | ;;; (if (buffer-modified-p) "*" " ") | |
1073 | ;;; (if buffer-read-only "%" " ") | |
1074 | ;;; (buffer-name) | |
1075 | ;;; size | |
1076 | ;;; mode-name | |
1077 | ;;; (or (buffer-file-name) "")))))) | |
1078 | \f | |
25b048ee RS |
1079 | ;;; Set up a menu bar menu for the minibuffer. |
1080 | ||
1081 | (mapcar | |
1082 | (function | |
1083 | (lambda (map) | |
1084 | (define-key map [menu-bar minibuf] | |
1085 | (cons "Minibuf" (make-sparse-keymap "Minibuf"))))) | |
1086 | (list minibuffer-local-ns-map | |
1087 | minibuffer-local-must-match-map | |
1088 | minibuffer-local-isearch-map | |
1089 | minibuffer-local-map | |
1090 | minibuffer-local-completion-map)) | |
1091 | ||
1092 | (mapcar | |
1093 | (function | |
1094 | (lambda (map) | |
1095 | (define-key map [menu-bar minibuf ?\?] | |
7f315c7c EZ |
1096 | (list 'menu-item "List Completions" 'minibuffer-completion-help |
1097 | :help "Display all possible completions")) | |
25b048ee | 1098 | (define-key map [menu-bar minibuf space] |
7f315c7c EZ |
1099 | (list 'menu-item "Complete Word" 'minibuffer-complete-word |
1100 | :help "Complete at most one word")) | |
25b048ee | 1101 | (define-key map [menu-bar minibuf tab] |
7f315c7c EZ |
1102 | (list 'menu-item "Complete" 'minibuffer-complete |
1103 | :help "Complete as far as possible")) | |
25b048ee RS |
1104 | )) |
1105 | (list minibuffer-local-must-match-map | |
1106 | minibuffer-local-completion-map)) | |
1107 | ||
1108 | (mapcar | |
1109 | (function | |
1110 | (lambda (map) | |
1111 | (define-key map [menu-bar minibuf quit] | |
7f315c7c EZ |
1112 | (list 'menu-item "Quit" 'keyboard-escape-quit |
1113 | :help "Abort input and exit minibuffer")) | |
25b048ee | 1114 | (define-key map [menu-bar minibuf return] |
7f315c7c EZ |
1115 | (list 'menu-item "Enter" 'exit-minibuffer |
1116 | :help "Terminate input and exit minibuffer")) | |
25b048ee RS |
1117 | )) |
1118 | (list minibuffer-local-ns-map | |
1119 | minibuffer-local-must-match-map | |
1120 | minibuffer-local-isearch-map | |
1121 | minibuffer-local-map | |
1122 | minibuffer-local-completion-map)) | |
1123 | \f | |
88a26eb4 DL |
1124 | (defcustom menu-bar-mode nil |
1125 | "Toggle display of a menu bar on each frame. | |
1126 | Setting this variable directly does not take effect; | |
1127 | use either \\[customize] or the function `menu-bar-mode'." | |
1128 | :set (lambda (symbol value) | |
1129 | (menu-bar-mode (or value 0))) | |
1130 | :initialize 'custom-initialize-default | |
1131 | :type 'boolean | |
1132 | :group 'frames) | |
7b7d6615 | 1133 | |
057d49d1 | 1134 | (defun menu-bar-mode (flag) |
dfd29450 | 1135 | "Toggle display of a menu bar on each frame. |
057d49d1 RS |
1136 | This command applies to all frames that exist and frames to be |
1137 | created in the future. | |
e1d18ad8 RS |
1138 | With a numeric argument, if the argument is positive, |
1139 | turn on menu bars; otherwise, turn off menu bars." | |
dad8e392 | 1140 | (interactive "P") |
dad8e392 | 1141 | |
7b7d6615 RS |
1142 | ;; Make menu-bar-mode and default-frame-alist consistent. |
1143 | (let ((default (assq 'menu-bar-lines default-frame-alist))) | |
1144 | (if default | |
1145 | (setq menu-bar-mode (not (eq (cdr default) 0))) | |
1146 | (setq default-frame-alist | |
1147 | (cons (cons 'menu-bar-lines (if menu-bar-mode 1 0)) | |
1148 | default-frame-alist)))) | |
1149 | ||
1150 | ;; Toggle or set the mode, according to FLAG. | |
1151 | (setq menu-bar-mode (if (null flag) (not menu-bar-mode) | |
1152 | (> (prefix-numeric-value flag) 0))) | |
1153 | ||
1154 | ;; Apply it to default-frame-alist. | |
1155 | (let ((parameter (assq 'menu-bar-lines default-frame-alist))) | |
1156 | (if (consp parameter) | |
1157 | (setcdr parameter (if menu-bar-mode 1 0)) | |
1158 | (setq default-frame-alist | |
1159 | (cons (cons 'menu-bar-lines (if menu-bar-mode 1 0)) | |
1160 | default-frame-alist)))) | |
1161 | ||
1162 | ;; Apply it to existing frames. | |
1163 | (let ((frames (frame-list))) | |
1164 | (while frames | |
1165 | (let ((height (cdr (assq 'height (frame-parameters (car frames)))))) | |
1166 | (modify-frame-parameters (car frames) | |
1167 | (list (cons 'menu-bar-lines | |
1168 | (if menu-bar-mode 1 0)))) | |
1169 | (modify-frame-parameters (car frames) | |
1170 | (list (cons 'height height)))) | |
1171 | (setq frames (cdr frames))))) | |
1db87953 | 1172 | |
bffa5d4d RS |
1173 | (provide 'menu-bar) |
1174 | ||
235aa29b | 1175 | ;;; menu-bar.el ends here |