Mercurial > hg > xemacs-beta
annotate lisp/dialog-gtk.el @ 5773:94a6b8fbd56e
Use a face, show more context around open parenthesis, #'blink-matching-open
lisp/ChangeLog addition:
2013-12-17 Aidan Kehoe <kehoea@parhasard.net>
* simple.el (blink-matching-open):
When showing the opening parenthesis in the minibiffer, use the
isearch face for it, in case there are multiple parentheses in the
text shown.
When writing moderately involved macros, it's often not enough
just to show the backquote context before the parenthesis
(e.g. @,.`). Skip over that when searching for useful context in
the same way we skip over space and tab.
* simple.el (message):
* simple.el (lmessage):
If there are no ARGS, don't call #'format. This allows extent
information to be passed through to the minibuffer.
It's probably better still to update #'format to preserve extent
info.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Tue, 17 Dec 2013 20:49:52 +0200 |
| parents | ac37a5f7e5be |
| children |
| rev | line source |
|---|---|
| 462 | 1 ;;; dialog-gtk.el --- Dialog-box support for XEmacs w/GTK primitives |
| 2 | |
| 3 ;; Copyright (C) 2000 Free Software Foundation, Inc. | |
| 4 | |
| 5 ;; Maintainer: William M. Perry <wmperry@gnu.org> | |
| 6 ;; Keywords: extensions, internal, dumped | |
| 7 | |
| 8 ;; This file is part of XEmacs. | |
| 9 | |
|
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10 ;; XEmacs is free software: you can redistribute it and/or modify it |
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11 ;; under the terms of the GNU General Public License as published by the |
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12 ;; Free Software Foundation, either version 3 of the License, or (at your |
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13 ;; option) any later version. |
| 462 | 14 |
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15 ;; XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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16 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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17 ;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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18 ;; for more details. |
| 462 | 19 |
| 20 ;; You should have received a copy of the GNU General Public License | |
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21 ;; along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
| 462 | 22 |
| 23 ;;; Synched up with: Not in FSF. | |
| 24 | |
| 25 ;;; Commentary: | |
| 26 | |
| 27 ;; This file is dumped with XEmacs (when dialog boxes are compiled in). | |
| 28 | |
| 29 (require 'cl) | |
| 30 (require 'gtk-password-dialog) | |
| 31 (require 'gtk-file-dialog) | |
| 32 | |
| 502 | 33 (globally-declare-fboundp |
| 34 '(gtk-signal-connect | |
| 35 gtk-main-quit gtk-window-set-transient-for | |
| 36 gtk-widget-show-all gtk-main gtk-color-selection-dialog-new | |
| 37 gtk-color-selection-dialog-ok-button gtk-widget-hide-all | |
| 38 gtk-color-selection-get-color | |
| 39 gtk-color-selection-dialog-colorsel | |
| 40 gtk-color-selection-dialog-cancel-button gtk-widget-show-now | |
| 41 gtk-widget-grab-focus gtk-widget-destroy gtk-dialog-new | |
| 42 gtk-window-set-title gtk-container-set-border-width | |
| 43 gtk-box-set-spacing gtk-dialog-vbox gtk-container-add | |
| 44 gtk-label-new gtk-button-new-with-label | |
| 2081 | 45 gtk-widget-set-sensitive gtk-widget-show gtk-dialog-action-area |
| 2367 | 46 gtk-label-parse-uline gtk-widget-add-accelerator gtk-accel-group-new |
| 47 gtk-misc-set-alignment gtk-button-new gtk-window-add-accel-group)) | |
| 2081 | 48 |
| 49 (defun gtk-popup-convert-underscores (str) | |
| 50 ;; Convert the XEmacs button accelerator representation to Gtk mnemonic | |
| 51 ;; form. If no accelerator has been provided, put one at the start of the | |
| 52 ;; string (this mirrors the behaviour under X). This algorithm is also found | |
| 53 ;; in menubar-gtk.c:convert_underscores(). | |
| 54 (let ((new-str (string)) | |
| 55 (i 0) | |
| 56 (found-accel nil)) | |
| 57 (while (< i (length str)) | |
| 58 (let ((c (aref str i))) | |
| 59 (cond ((eq c ?%) | |
| 60 (setq i (1+ i)) | |
| 61 (if (and (not (eq (aref str i) ?_)) (not (eq (aref str i) ?%))) | |
| 62 (setq i (1- i))) | |
| 63 (setq found-accel 1) | |
| 64 ) | |
| 65 ((eq c ?_) | |
| 66 (setq new-str (concat new-str "_"))) | |
| 67 )) | |
| 68 (setq new-str (concat new-str (string (aref str i)))) | |
| 69 (setq i (1+ i)) | |
| 70 ) | |
| 71 (if found-accel new-str (concat "_" new-str)) | |
| 72 )) | |
| 502 | 73 |
| 462 | 74 (defun popup-builtin-open-dialog (keys) |
| 75 ;; Allowed keywords are: | |
| 76 ;; | |
| 77 ;; :initial-filename fname | |
| 78 ;; :initial-directory dir | |
| 79 ;; :filter-list (filter-desc filter ...) | |
| 80 ;; :directory t/nil | |
| 81 ;; :title string | |
| 82 ;; :allow-multi-select t/nil | |
| 83 ;; :create-prompt-on-nonexistent t/nil | |
| 84 ;; :overwrite-prompt t/nil | |
| 85 ;; :file-must-exist t/nil | |
| 86 ;; :no-network-button t/nil | |
| 87 ;; :no-read-only-return t/nil | |
| 88 (let ((initial-filename (plist-get keys :initial-filename)) | |
| 89 (clicked-ok nil) | |
| 622 | 90 (widget nil) |
| 91 filename) | |
| 462 | 92 (setq widget (gtk-file-dialog-new |
| 93 :directory (plist-get keys :directory) | |
| 94 :callback `(lambda (f) | |
| 95 (setq clicked-ok t | |
| 96 filename f)) | |
| 97 :initial-directory (or (plist-get keys :initial-directory nil) | |
| 98 (if initial-filename | |
| 99 (file-name-directory initial-filename) | |
| 100 default-directory)) | |
| 101 :filter-list (plist-to-alist | |
| 102 (plist-get keys :filter-list nil)) | |
| 103 :file-must-exist (plist-get keys :file-must-exist nil))) | |
| 104 | |
| 105 (gtk-signal-connect widget 'destroy (lambda (obj data) (gtk-main-quit))) | |
| 106 | |
| 107 (gtk-window-set-transient-for widget (frame-property nil 'shell-widget)) | |
| 108 (gtk-widget-show-all widget) | |
| 109 (gtk-main) | |
| 110 (if (not clicked-ok) | |
| 608 | 111 (signal 'quit nil) |
| 112 filename))) | |
| 462 | 113 |
| 114 (defalias 'popup-builtin-save-as-dialog 'popup-builtin-open-dialog) | |
| 115 | |
| 116 (defun popup-builtin-color-dialog (keys) | |
| 117 ;; Allowed keys: | |
| 118 ;; :initial-color COLOR | |
| 502 | 119 (let (;(initial-color (or (plist-get keys :initial-color) "white")) |
| 462 | 120 (title (or (plist-get keys :title "Select color..."))) |
| 121 (dialog nil) | |
| 122 (clicked-ok nil) | |
| 123 (color nil)) | |
| 124 (setq dialog (gtk-color-selection-dialog-new title)) | |
| 125 (gtk-signal-connect | |
| 126 (gtk-color-selection-dialog-ok-button dialog) 'clicked | |
| 127 (lambda (button colorsel) | |
| 128 (gtk-widget-hide-all dialog) | |
| 129 (setq color (gtk-color-selection-get-color colorsel) | |
| 130 clicked-ok t) | |
| 131 (gtk-main-quit)) | |
| 132 (gtk-color-selection-dialog-colorsel dialog)) | |
| 133 | |
| 134 (gtk-signal-connect | |
| 135 (gtk-color-selection-dialog-cancel-button dialog) 'clicked | |
| 136 (lambda (&rest ignored) | |
| 137 (gtk-main-quit))) | |
| 138 | |
| 139 (put dialog 'modal t) | |
| 140 (put dialog 'type 'dialog) | |
| 141 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget)) | |
| 142 | |
| 143 (unwind-protect | |
| 144 (progn | |
| 145 (gtk-widget-show-now dialog) | |
| 146 (gtk-main)) | |
| 147 '(gtk-widget-destroy dialog)) | |
| 148 (if (not clicked-ok) | |
| 149 (signal 'quit nil)) | |
| 150 ;; Need to convert from (R G B A) to #rrggbb | |
| 151 (format "#%02x%02x%02x" | |
| 152 (* 256 (nth 0 color)) | |
| 153 (* 256 (nth 1 color)) | |
| 154 (* 256 (nth 2 color))))) | |
| 155 | |
| 156 (defun popup-builtin-password-dialog (keys) | |
| 157 ;; Format is (default callback :keyword value) | |
| 158 ;; Allowed keywords are: | |
| 159 ;; | |
| 160 ;; :title string | |
| 161 :; :prompt string | |
| 162 ;; :default string | |
| 163 ;; :verify boolean | |
| 164 ;; :verify-prompt string | |
| 165 (let* ((default (plist-get keys :default)) | |
| 166 (dialog nil) | |
| 167 (clicked-ok nil) | |
| 168 (passwd nil) | |
| 169 (info nil) | |
| 170 (generic-cb (lambda (x) | |
| 171 (setq clicked-ok t | |
| 172 passwd x)))) | |
| 173 | |
| 174 ;; Convert the descriptor to keywords and create the dialog | |
| 175 (setq info (copy-list keys) | |
| 176 info (plist-put info :callback generic-cb) | |
| 177 info (plist-put info :default default) | |
| 178 dialog (apply 'gtk-password-dialog-new info)) | |
| 179 | |
| 180 ;; Clicking any button or closing the box exits the main loop. | |
| 181 (gtk-signal-connect (gtk-password-dialog-ok-button dialog) | |
| 182 'clicked | |
| 183 (lambda (&rest ignored) | |
| 184 (gtk-main-quit))) | |
| 185 | |
| 186 (gtk-signal-connect (gtk-password-dialog-cancel-button dialog) | |
| 187 'clicked | |
| 188 (lambda (&rest ignored) | |
| 189 (gtk-main-quit))) | |
| 190 | |
| 191 (gtk-signal-connect dialog | |
| 192 'delete-event | |
| 193 (lambda (&rest ignored) | |
| 194 (gtk-main-quit))) | |
| 195 | |
| 196 (gtk-widget-grab-focus (gtk-password-dialog-entry-widget dialog)) | |
| 197 | |
| 198 ;; Make us modal... | |
| 199 (put dialog 'modal t) | |
| 200 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget)) | |
| 201 | |
| 202 ;; Realize the damn thing & wait for some action... | |
| 203 (gtk-widget-show-all dialog) | |
| 204 (gtk-main) | |
| 205 | |
| 206 (if (not clicked-ok) | |
| 207 (signal 'quit nil)) | |
| 208 | |
| 209 (gtk-widget-destroy dialog) | |
| 210 passwd)) | |
| 211 | |
| 212 (defun popup-builtin-question-dialog (keys) | |
| 213 ;; Allowed keywords: | |
| 214 ;; :question STRING | |
| 215 ;; :buttons BUTTONDESC | |
| 216 (let ((title (or (plist-get keys :title) "Question")) | |
| 217 (buttons-descr (plist-get keys :buttons)) | |
| 218 (question (or (plist-get keys :question) "Question goes here...")) | |
| 219 (dialog nil) ; GtkDialog | |
| 220 (buttons nil) ; List of GtkButton objects | |
| 221 (activep t) | |
| 707 | 222 (callback nil) |
| 462 | 223 (flushrightp nil) |
| 707 | 224 (length nil) |
| 2081 | 225 (label nil) |
| 226 (gui-button nil) | |
| 227 (accel-group (gtk-accel-group-new)) | |
| 228 (accel-key nil) | |
| 462 | 229 (errp t)) |
| 230 (if (not buttons-descr) | |
| 231 (error 'syntax-error | |
| 232 "Dialog descriptor must supply at least one button")) | |
| 233 | |
| 234 ;; Do the basics - create the dialog, set the window title, and | |
| 235 ;; add the label asking the question. | |
| 236 (unwind-protect | |
| 237 (progn | |
| 238 (setq dialog (gtk-dialog-new)) | |
| 239 (gtk-window-set-title dialog title) | |
| 240 (gtk-container-set-border-width dialog 3) | |
| 241 (gtk-box-set-spacing (gtk-dialog-vbox dialog) 5) | |
| 242 (gtk-container-add (gtk-dialog-vbox dialog) (gtk-label-new question)) | |
| 243 | |
| 244 ;; Create the buttons. | |
| 245 (mapc (lambda (button) | |
| 246 ;; Handle flushright buttons | |
| 247 (if (null button) | |
| 248 (setq flushrightp t) | |
| 249 | |
| 250 ;; More sanity checking first of all. | |
| 251 (if (not (vectorp button)) | |
| 252 (error "Button descriptor is not a vector: %S" button)) | |
| 253 | |
| 707 | 254 (setq length (length button)) |
| 255 | |
| 256 (cond | |
|
5366
f00192e1cd49
Examining the result of #'length: `eql', not `=', it's better style & cheaper
Aidan Kehoe <kehoea@parhasard.net>
parents:
2367
diff
changeset
|
257 ((eql length 1) ; [ "name" ] |
| 707 | 258 (setq callback nil |
| 259 activep nil)) | |
|
5366
f00192e1cd49
Examining the result of #'length: `eql', not `=', it's better style & cheaper
Aidan Kehoe <kehoea@parhasard.net>
parents:
2367
diff
changeset
|
260 ((eql length 2) ; [ "name" callback ] |
| 707 | 261 (setq callback (aref button 1) |
| 262 activep t)) | |
|
5366
f00192e1cd49
Examining the result of #'length: `eql', not `=', it's better style & cheaper
Aidan Kehoe <kehoea@parhasard.net>
parents:
2367
diff
changeset
|
263 ((and (or (eql length 3) (eql length 4)) |
| 707 | 264 (not (keywordp (aref button 2)))) |
| 265 ;; [ "name" callback active-p ] or | |
| 266 ;; [ "name" callback active-p suffix ] | |
| 267 ;; We ignore the 'suffix' entry, because that is | |
| 268 ;; what the X code does. | |
| 269 (setq callback (aref button 1) | |
| 270 activep (aref button 2))) | |
| 271 (t ; 100% keyword specification | |
| 272 (let ((plist (cdr (mapcar 'identity button)))) | |
| 273 (setq activep (plist-get plist :active) | |
| 274 callback (plist-get plist :callback))))) | |
| 462 | 275 |
| 2081 | 276 ;; Create the label and determine what the mnemonic key is. |
| 277 (setq label (gtk-label-new "")) | |
| 278 (setq accel-key (gtk-label-parse-uline label | |
| 279 (gtk-popup-convert-underscores (aref button 0)))) | |
| 280 ;; Place the label in the button. | |
| 281 (gtk-misc-set-alignment label 0.5 0.5) | |
| 282 (setq gui-button (gtk-button-new)) | |
| 283 (gtk-container-add gui-button label) | |
| 284 ;; Add ALT-mnemonic to the dialog's accelerator group. | |
| 285 (gtk-widget-add-accelerator gui-button "clicked" accel-group | |
| 286 accel-key | |
| 287 8 ; GDK_MOD1_MASK | |
| 288 4 ; GTK_ACCEL_LOCKED | |
| 289 ) | |
| 290 | |
| 291 (push gui-button buttons) | |
| 462 | 292 (gtk-widget-set-sensitive (car buttons) (eval activep)) |
| 293 | |
| 294 ;; Apply the callback | |
| 295 (gtk-signal-connect | |
| 296 (car buttons) 'clicked | |
| 297 (lambda (button data) | |
| 298 (push (make-event 'misc-user | |
| 299 (list 'object (car data) | |
| 300 'function | |
| 301 (if (symbolp (car data)) | |
| 302 'call-interactively | |
| 303 'eval))) | |
| 304 unread-command-events) | |
| 305 (gtk-main-quit) | |
| 306 t) | |
| 707 | 307 (cons callback dialog)) |
| 462 | 308 |
| 309 (gtk-widget-show (car buttons)) | |
| 310 (funcall (if flushrightp 'gtk-box-pack-end 'gtk-box-pack-start) | |
| 311 (gtk-dialog-action-area dialog) (car buttons) | |
| 312 nil t 2))) | |
| 313 buttons-descr) | |
| 314 | |
| 315 ;; Make sure they can't close it with the window manager | |
| 316 (gtk-signal-connect dialog 'delete-event (lambda (&rest ignored) t)) | |
| 317 (gtk-window-set-transient-for dialog (frame-property nil 'shell-widget)) | |
| 318 (put dialog 'type 'dialog) | |
| 319 (put dialog 'modal t) | |
| 2081 | 320 ;; Make the dialog listen for global mnemonic keys/ |
| 321 (gtk-window-add-accel-group dialog accel-group) | |
| 322 | |
| 462 | 323 (gtk-widget-show-all dialog) |
| 324 (gtk-main) | |
| 325 (gtk-widget-destroy dialog) | |
| 326 (setq errp nil)) | |
| 327 (if (not errp) | |
| 328 ;; Nothing, we successfully showed the dialog | |
| 329 nil | |
| 330 ;; We need to destroy all the widgets, just in case. | |
| 331 (mapc 'gtk-widget-destroy buttons) | |
| 332 (gtk-widget-destroy dialog))))) | |
| 333 | |
| 334 (defun gtk-make-dialog-box-internal (type keys) | |
| 335 (case type | |
| 336 (file | |
| 337 (popup-builtin-open-dialog keys)) | |
| 338 (password | |
| 339 (popup-builtin-password-dialog keys)) | |
| 340 (question | |
| 341 (popup-builtin-question-dialog keys)) | |
| 342 (color | |
| 343 (popup-builtin-color-dialog keys)) | |
| 344 (find | |
| 345 ) | |
| 346 (font | |
| 347 ) | |
| 348 (replace | |
| 349 ) | |
| 350 (mswindows-message | |
| 351 ;; This should really be renamed! | |
| 352 ) | |
| 353 (print | |
| 354 ) | |
| 355 (page-setup | |
| 356 ) | |
| 357 (print-setup | |
| 358 ) | |
| 359 (default | |
| 360 (error "Unknown type of dialog: %S" type)))) | |
| 361 | |
| 362 (provide 'dialog-gtk) |