| 1 | ;;; semantic/symref/list.el --- Symref Output List UI. |
| 2 | |
| 3 | ;; Copyright (C) 2008-2011 Free Software Foundation, Inc. |
| 4 | |
| 5 | ;; Author: Eric M. Ludlam <eric@siege-engine.com> |
| 6 | |
| 7 | ;; This file is part of GNU Emacs. |
| 8 | |
| 9 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 10 | ;; it under the terms of the GNU General Public License as published by |
| 11 | ;; the Free Software Foundation, either version 3 of the License, or |
| 12 | ;; (at your option) any later version. |
| 13 | |
| 14 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | ;; GNU General Public License for more details. |
| 18 | |
| 19 | ;; You should have received a copy of the GNU General Public License |
| 20 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 21 | |
| 22 | ;;; Commentary: |
| 23 | ;; |
| 24 | ;; Provide a simple user facing API to finding symbol references. |
| 25 | ;; |
| 26 | ;; This UI is the base of some refactoring tools. For any refactor, |
| 27 | ;; the user will execture [FIXME what?] `semantic-symref' in a tag. |
| 28 | ;; Once that data is collected, the output will be listed in a buffer. |
| 29 | ;; In the output buffer, the user can then initiate different |
| 30 | ;; refactoring operations. |
| 31 | ;; |
| 32 | ;; NOTE: Need to add some refactoring tools. |
| 33 | |
| 34 | (require 'semantic/symref) |
| 35 | (require 'semantic/complete) |
| 36 | (require 'semantic/senator) |
| 37 | (require 'pulse) |
| 38 | |
| 39 | ;;; Code: |
| 40 | |
| 41 | ;;;###autoload |
| 42 | (defun semantic-symref () |
| 43 | "Find references to the current tag. |
| 44 | This command uses the currently configured references tool within the |
| 45 | current project to find references to the current tag. The |
| 46 | references are organized by file and the name of the function |
| 47 | they are used in. |
| 48 | Display the references in `semantic-symref-results-mode'." |
| 49 | (interactive) |
| 50 | (semantic-fetch-tags) |
| 51 | (let ((ct (semantic-current-tag)) |
| 52 | (res nil) |
| 53 | ) |
| 54 | ;; Must have a tag... |
| 55 | (when (not ct) (error "Place cursor inside tag to be searched for")) |
| 56 | ;; Check w/ user. |
| 57 | (when (not (y-or-n-p (format "Find references for %s? " (semantic-tag-name ct)))) |
| 58 | (error "Quit")) |
| 59 | ;; Gather results and tags |
| 60 | (message "Gathering References...") |
| 61 | (setq res (semantic-symref-find-references-by-name (semantic-tag-name ct))) |
| 62 | (semantic-symref-produce-list-on-results res (semantic-tag-name ct)))) |
| 63 | |
| 64 | ;;;###autoload |
| 65 | (defun semantic-symref-symbol (sym) |
| 66 | "Find references to the symbol SYM. |
| 67 | This command uses the currently configured references tool within the |
| 68 | current project to find references to the input SYM. The |
| 69 | references are organized by file and the name of the function |
| 70 | they are used in. |
| 71 | Display the references in `semantic-symref-results-mode'." |
| 72 | (interactive (list (semantic-tag-name (semantic-complete-read-tag-buffer-deep |
| 73 | "Symrefs for: ")))) |
| 74 | (semantic-fetch-tags) |
| 75 | (let ((res nil) |
| 76 | ) |
| 77 | ;; Gather results and tags |
| 78 | (message "Gathering References...") |
| 79 | (setq res (semantic-symref-find-references-by-name sym)) |
| 80 | (semantic-symref-produce-list-on-results res sym))) |
| 81 | |
| 82 | ;;;###autoload |
| 83 | (defun semantic-symref-regexp (sym) |
| 84 | "Find references to the a symbol regexp SYM. |
| 85 | This command uses the currently configured references tool within the |
| 86 | current project to find references to the input SYM. The |
| 87 | references are the organized by file and the name of the function |
| 88 | they are used in. |
| 89 | Display the references in`semantic-symref-results-mode'." |
| 90 | (interactive (list (semantic-tag-name (semantic-complete-read-tag-buffer-deep |
| 91 | "Symrefs for: ")))) |
| 92 | (semantic-fetch-tags) |
| 93 | (let ((res nil) |
| 94 | ) |
| 95 | ;; Gather results and tags |
| 96 | (message "Gathering References...") |
| 97 | (setq res (semantic-symref-find-text sym)) |
| 98 | (semantic-symref-produce-list-on-results res sym))) |
| 99 | |
| 100 | |
| 101 | (defun semantic-symref-produce-list-on-results (res str) |
| 102 | "Produce a symref list mode buffer on the results RES." |
| 103 | (when (not res) (error "No references found")) |
| 104 | (semantic-symref-result-get-tags res t) |
| 105 | (message "Gathering References...done") |
| 106 | ;; Build a refrences buffer. |
| 107 | (let ((buff (get-buffer-create |
| 108 | (format "*Symref %s" str))) |
| 109 | ) |
| 110 | (switch-to-buffer-other-window buff) |
| 111 | (set-buffer buff) |
| 112 | (semantic-symref-results-mode res)) |
| 113 | ) |
| 114 | |
| 115 | ;;; RESULTS MODE |
| 116 | ;; |
| 117 | (defgroup semantic-symref-results-mode nil |
| 118 | "Symref Results group." |
| 119 | :group 'semantic) |
| 120 | |
| 121 | (defvar semantic-symref-results-mode-map |
| 122 | (let ((km (make-sparse-keymap))) |
| 123 | (define-key km "\C-i" 'forward-button) |
| 124 | (define-key km "\M-C-i" 'backward-button) |
| 125 | (define-key km " " 'push-button) |
| 126 | (define-key km "-" 'semantic-symref-list-toggle-showing) |
| 127 | (define-key km "=" 'semantic-symref-list-toggle-showing) |
| 128 | (define-key km "+" 'semantic-symref-list-toggle-showing) |
| 129 | (define-key km "n" 'semantic-symref-list-next-line) |
| 130 | (define-key km "p" 'semantic-symref-list-prev-line) |
| 131 | (define-key km "q" 'semantic-symref-hide-buffer) |
| 132 | (define-key km "\C-c\C-e" 'semantic-symref-list-expand-all) |
| 133 | (define-key km "\C-c\C-r" 'semantic-symref-list-contract-all) |
| 134 | (define-key km "R" 'semantic-symref-list-rename-open-hits) |
| 135 | (define-key km "(" 'semantic-symref-list-create-macro-on-open-hit) |
| 136 | (define-key km "E" 'semantic-symref-list-call-macro-on-open-hits) |
| 137 | km) |
| 138 | "Keymap used in `semantic-symref-results-mode'.") |
| 139 | |
| 140 | (defvar semantic-symref-list-menu-entries |
| 141 | (list |
| 142 | "Symref" |
| 143 | (semantic-menu-item |
| 144 | ["Toggle Line Open" |
| 145 | semantic-symref-list-toggle-showing |
| 146 | :active t |
| 147 | :help "Toggle the current line open or closed." |
| 148 | ]) |
| 149 | (semantic-menu-item |
| 150 | ["Expand All Entries" |
| 151 | semantic-symref-list-expand-all |
| 152 | :active t |
| 153 | :help "Expand every expandable entry." |
| 154 | ]) |
| 155 | (semantic-menu-item |
| 156 | ["Contract All Entries" |
| 157 | semantic-symref-list-contract-all |
| 158 | :active t |
| 159 | :help "Close every expandable entry." |
| 160 | ]) |
| 161 | (semantic-menu-item |
| 162 | ["Rename Symbol in Open hits" |
| 163 | semantic-symref-list-rename-open-hits |
| 164 | :active t |
| 165 | :help "Rename the searched for symbol in all hits that are currently open." |
| 166 | ]) |
| 167 | ) |
| 168 | "Menu entries for the Semantic Symref list mode.") |
| 169 | |
| 170 | (defvar semantic-symref-list-menu nil |
| 171 | "Menu keymap build from `semantic-symref-results-mode'.") |
| 172 | |
| 173 | (easy-menu-define semantic-symref-list-menu |
| 174 | semantic-symref-results-mode-map |
| 175 | "Symref Mode Menu" |
| 176 | semantic-symref-list-menu-entries) |
| 177 | |
| 178 | (defcustom semantic-symref-auto-expand-results nil |
| 179 | "Non-nil to expand symref results on buffer creation." |
| 180 | :group 'semantic-symref |
| 181 | :type 'boolean) |
| 182 | |
| 183 | (defcustom semantic-symref-results-mode-hook nil |
| 184 | "Hook run when `semantic-symref-results-mode' starts." |
| 185 | :group 'semantic-symref |
| 186 | :type 'hook) |
| 187 | |
| 188 | (defvar semantic-symref-current-results nil |
| 189 | "The current results in a results mode buffer.") |
| 190 | |
| 191 | (defun semantic-symref-results-mode (results) |
| 192 | ;; FIXME: Use define-derived-mode. |
| 193 | "Major-mode for displaying Semantic Symbol Reference RESULTS. |
| 194 | RESULTS is an object of class `semantic-symref-results'." |
| 195 | (interactive) |
| 196 | (kill-all-local-variables) |
| 197 | (setq major-mode 'semantic-symref-results-mode |
| 198 | mode-name "Symref" |
| 199 | ) |
| 200 | (use-local-map semantic-symref-results-mode-map) |
| 201 | (set (make-local-variable 'semantic-symref-current-results) |
| 202 | results) |
| 203 | (semantic-symref-results-dump results) |
| 204 | (goto-char (point-min)) |
| 205 | (buffer-disable-undo) |
| 206 | (set (make-local-variable 'font-lock-global-modes) nil) |
| 207 | (font-lock-mode -1) |
| 208 | (run-mode-hooks 'semantic-symref-results-mode-hook) |
| 209 | ) |
| 210 | |
| 211 | (defun semantic-symref-hide-buffer () |
| 212 | "Hide buffer with semantic-symref results." |
| 213 | (interactive) |
| 214 | (bury-buffer)) |
| 215 | |
| 216 | (defcustom semantic-symref-results-summary-function 'semantic-format-tag-prototype |
| 217 | "*Function to use when creating items in Imenu. |
| 218 | Some useful functions are found in `semantic-format-tag-functions'." |
| 219 | :group 'semantic-symref |
| 220 | :type semantic-format-tag-custom-list) |
| 221 | |
| 222 | (defun semantic-symref-results-dump (results) |
| 223 | "Dump the RESULTS into the current buffer." |
| 224 | ;; Get ready for the insert. |
| 225 | (let ((inhibit-read-only t)) |
| 226 | (erase-buffer) |
| 227 | ;; Insert the contents. |
| 228 | (let ((lastfile nil)) |
| 229 | (dolist (T (oref results :hit-tags)) |
| 230 | (unless (equal lastfile (semantic-tag-file-name T)) |
| 231 | (setq lastfile (semantic-tag-file-name T)) |
| 232 | (insert-button lastfile |
| 233 | 'mouse-face 'custom-button-pressed-face |
| 234 | 'action 'semantic-symref-rb-goto-file |
| 235 | 'tag T) |
| 236 | (insert "\n")) |
| 237 | (insert " ") |
| 238 | (insert-button "[+]" |
| 239 | 'mouse-face 'highlight |
| 240 | 'face nil |
| 241 | 'action 'semantic-symref-rb-toggle-expand-tag |
| 242 | 'tag T |
| 243 | 'state 'closed) |
| 244 | (insert " ") |
| 245 | (insert-button (funcall semantic-symref-results-summary-function |
| 246 | T nil t) |
| 247 | 'mouse-face 'custom-button-pressed-face |
| 248 | 'face nil |
| 249 | 'action 'semantic-symref-rb-goto-tag |
| 250 | 'tag T) |
| 251 | (insert "\n"))) |
| 252 | ;; Auto expand |
| 253 | (when semantic-symref-auto-expand-results |
| 254 | (semantic-symref-list-expand-all))) |
| 255 | ;; Clean up the mess |
| 256 | (set-buffer-modified-p nil)) |
| 257 | |
| 258 | ;;; Commands for semantic-symref-results |
| 259 | ;; |
| 260 | (defun semantic-symref-list-toggle-showing () |
| 261 | "Toggle showing the contents below the current line." |
| 262 | (interactive) |
| 263 | (beginning-of-line) |
| 264 | (when (re-search-forward "\\[[-+]\\]" (point-at-eol) t) |
| 265 | (forward-char -1) |
| 266 | (push-button))) |
| 267 | |
| 268 | (defun semantic-symref-rb-toggle-expand-tag (&optional button) |
| 269 | "Go to the file specified in the symref results buffer. |
| 270 | BUTTON is the button that was clicked." |
| 271 | (interactive) |
| 272 | (let* ((tag (button-get button 'tag)) |
| 273 | (buff (semantic-tag-buffer tag)) |
| 274 | (hits (semantic--tag-get-property tag :hit)) |
| 275 | (state (button-get button 'state)) |
| 276 | (text nil)) |
| 277 | (cond |
| 278 | ((eq state 'closed) |
| 279 | (with-current-buffer buff |
| 280 | (dolist (H hits) |
| 281 | (goto-char (point-min)) |
| 282 | (forward-line (1- H)) |
| 283 | (beginning-of-line) |
| 284 | (back-to-indentation) |
| 285 | (setq text (cons (buffer-substring (point) (point-at-eol)) text))) |
| 286 | (setq text (nreverse text))) |
| 287 | (goto-char (button-start button)) |
| 288 | (forward-char 1) |
| 289 | (let ((inhibit-read-only t)) |
| 290 | (delete-char 1) |
| 291 | (insert "-") |
| 292 | (button-put button 'state 'open) |
| 293 | (save-excursion |
| 294 | (end-of-line) |
| 295 | (while text |
| 296 | (insert "\n") |
| 297 | (insert " ") |
| 298 | (insert-button (car text) |
| 299 | 'mouse-face 'highlight |
| 300 | 'face nil |
| 301 | 'action 'semantic-symref-rb-goto-match |
| 302 | 'tag tag |
| 303 | 'line (car hits)) |
| 304 | (setq text (cdr text) |
| 305 | hits (cdr hits)))))) |
| 306 | ((eq state 'open) |
| 307 | (let ((inhibit-read-only t)) |
| 308 | (button-put button 'state 'closed) |
| 309 | ;; Delete the various bits. |
| 310 | (goto-char (button-start button)) |
| 311 | (forward-char 1) |
| 312 | (delete-char 1) |
| 313 | (insert "+") |
| 314 | (save-excursion |
| 315 | (end-of-line) |
| 316 | (forward-char 1) |
| 317 | (delete-region (point) |
| 318 | (save-excursion |
| 319 | (forward-char 1) |
| 320 | (forward-line (length hits)) |
| 321 | (point))))))))) |
| 322 | |
| 323 | (defun semantic-symref-rb-goto-file (&optional button) |
| 324 | "Go to the file specified in the symref results buffer. |
| 325 | BUTTON is the button that was clicked." |
| 326 | (let* ((tag (button-get button 'tag)) |
| 327 | (buff (semantic-tag-buffer tag)) |
| 328 | (win (selected-window)) |
| 329 | ) |
| 330 | (switch-to-buffer-other-window buff) |
| 331 | (pulse-momentary-highlight-one-line (point)) |
| 332 | (when (eq last-command-event ?\s) (select-window win)) |
| 333 | )) |
| 334 | |
| 335 | |
| 336 | (defun semantic-symref-rb-goto-tag (&optional button) |
| 337 | "Go to the file specified in the symref results buffer. |
| 338 | BUTTON is the button that was clicked." |
| 339 | (interactive) |
| 340 | (let* ((tag (button-get button 'tag)) |
| 341 | (buff (semantic-tag-buffer tag)) |
| 342 | (win (selected-window)) |
| 343 | ) |
| 344 | (switch-to-buffer-other-window buff) |
| 345 | (semantic-go-to-tag tag) |
| 346 | (pulse-momentary-highlight-one-line (point)) |
| 347 | (when (eq last-command-event ?\s) (select-window win)) |
| 348 | ) |
| 349 | ) |
| 350 | |
| 351 | (defun semantic-symref-rb-goto-match (&optional button) |
| 352 | "Go to the file specified in the symref results buffer. |
| 353 | BUTTON is the button that was clicked." |
| 354 | (interactive) |
| 355 | (let* ((tag (button-get button 'tag)) |
| 356 | (line (button-get button 'line)) |
| 357 | (buff (semantic-tag-buffer tag)) |
| 358 | (win (selected-window)) |
| 359 | ) |
| 360 | (switch-to-buffer-other-window buff) |
| 361 | (goto-char (point-min)) |
| 362 | (forward-line (1- line)) |
| 363 | (pulse-momentary-highlight-one-line (point)) |
| 364 | (when (eq last-command-event ?\s) (select-window win)) |
| 365 | ) |
| 366 | ) |
| 367 | |
| 368 | (defun semantic-symref-list-next-line () |
| 369 | "Next line in `semantic-symref-results-mode'." |
| 370 | (interactive) |
| 371 | (forward-line 1) |
| 372 | (back-to-indentation)) |
| 373 | |
| 374 | (defun semantic-symref-list-prev-line () |
| 375 | "Next line in `semantic-symref-results-mode'." |
| 376 | (interactive) |
| 377 | (forward-line -1) |
| 378 | (back-to-indentation)) |
| 379 | |
| 380 | (defun semantic-symref-list-expand-all () |
| 381 | "Expand all the nodes in the current buffer." |
| 382 | (interactive) |
| 383 | (let ((start (make-marker))) |
| 384 | (move-marker start (point)) |
| 385 | (goto-char (point-min)) |
| 386 | (while (re-search-forward "\\[[+]\\]" nil t) |
| 387 | (semantic-symref-list-toggle-showing)) |
| 388 | ;; Restore position |
| 389 | (goto-char start))) |
| 390 | |
| 391 | (defun semantic-symref-list-contract-all () |
| 392 | "Expand all the nodes in the current buffer." |
| 393 | (interactive) |
| 394 | (let ((start (make-marker))) |
| 395 | (move-marker start (point)) |
| 396 | (goto-char (point-min)) |
| 397 | (while (re-search-forward "\\[[-]\\]" nil t) |
| 398 | (semantic-symref-list-toggle-showing)) |
| 399 | ;; Restore position |
| 400 | (goto-char start))) |
| 401 | |
| 402 | ;;; UTILS |
| 403 | ;; |
| 404 | ;; List mode utils for understadning the current line |
| 405 | |
| 406 | (defun semantic-symref-list-on-hit-p () |
| 407 | "Return the line number if the cursor is on a buffer line with a hit. |
| 408 | Hits are the line of code from the buffer, not the tag summar or file lines." |
| 409 | (save-excursion |
| 410 | (end-of-line) |
| 411 | (let* ((ol (car (semantic-overlays-at (1- (point)))))) ;; trust this for now |
| 412 | (when ol (semantic-overlay-get ol 'line))))) |
| 413 | |
| 414 | |
| 415 | ;;; Keyboard Macros on a Hit |
| 416 | ;; |
| 417 | ;; Record a macro on a hit, and store in a special way for execution later. |
| 418 | (defun semantic-symref-list-create-macro-on-open-hit () |
| 419 | "Record a keyboard macro at the location of the hit in the current list. |
| 420 | Under point should be one hit for the active keyword. Move |
| 421 | cursor to the beginning of that symbol, then record a macro as if |
| 422 | `kmacro-start-macro' was pressed. Use `kmacro-end-macro', |
| 423 | {kmacro-end-macro} to end the macro, and return to the symbol found list." |
| 424 | (interactive) |
| 425 | (let* ((oldsym (oref (oref semantic-symref-current-results |
| 426 | :created-by) |
| 427 | :searchfor)) |
| 428 | (ol (save-excursion |
| 429 | (end-of-line) |
| 430 | (car (semantic-overlays-at (1- (point)))))) |
| 431 | (tag (when ol (semantic-overlay-get ol 'tag))) |
| 432 | (line (when ol (semantic-overlay-get ol 'line)))) |
| 433 | (when (not line) |
| 434 | (error "Cannot create macro on a non-hit line")) |
| 435 | ;; Go there, and do something useful. |
| 436 | (switch-to-buffer-other-window (semantic-tag-buffer tag)) |
| 437 | (goto-char (point-min)) |
| 438 | (forward-line (1- line)) |
| 439 | (when (not (re-search-forward (regexp-quote oldsym) (point-at-eol) t)) |
| 440 | (error "Cannot find hit. Cannot record macro")) |
| 441 | (goto-char (match-beginning 0)) |
| 442 | ;; Cursor is now in the right location. Start recording a macro. |
| 443 | (kmacro-start-macro nil) |
| 444 | ;; Notify the user |
| 445 | (message "Complete with C-x ). Use E in the symref buffer to call this macro."))) |
| 446 | |
| 447 | (defun semantic-symref-list-call-macro-on-open-hits () |
| 448 | "Call the most recently created keyboard macro on each hit. |
| 449 | Cursor is placed at the beginning of the symbol found, even if |
| 450 | there is more than one symbol on the current line. The |
| 451 | previously recorded macro is then executed." |
| 452 | (interactive) |
| 453 | (save-window-excursion |
| 454 | (let ((count (semantic-symref-list-map-open-hits |
| 455 | (lambda () |
| 456 | (switch-to-buffer (current-buffer)) |
| 457 | (kmacro-call-macro nil))))) |
| 458 | (semantic-symref-list-update-open-hits) |
| 459 | (message "Executed Macro %d times." count)))) |
| 460 | |
| 461 | ;;; REFACTORING EDITS |
| 462 | ;; |
| 463 | ;; Utilities and features for refactoring across a list of hits. |
| 464 | ;; |
| 465 | (defun semantic-symref-list-rename-open-hits (newname) |
| 466 | "Rename the discovered symbol references to NEWNAME. |
| 467 | Only renames the locations that are open in the symref list. |
| 468 | Closed items will be skipped." |
| 469 | (interactive |
| 470 | (list (read-string "Rename to: " |
| 471 | (oref (oref semantic-symref-current-results |
| 472 | :created-by) |
| 473 | :searchfor)))) |
| 474 | (let ((count (semantic-symref-list-map-open-hits |
| 475 | (lambda () (replace-match newname nil t))))) |
| 476 | (semantic-symref-list-update-open-hits) |
| 477 | (message "Renamed %d occurrences." count))) |
| 478 | |
| 479 | ;;; REFACTORING UTILITIES |
| 480 | ;; |
| 481 | ;; Refactoring tools want to operate on only the "good" stuff the |
| 482 | ;; user selected. |
| 483 | (defun semantic-symref-list-map-open-hits (function) |
| 484 | "For every open hit in the symref buffer, perform FUNCTION. |
| 485 | The `match-data' will be set to a successful hit of the searched for symbol. |
| 486 | Return the number of occurrences FUNCTION was operated upon." |
| 487 | |
| 488 | ;; First Pass in this function - a straight rename. |
| 489 | ;; Second Pass - Allow context specification based on |
| 490 | ;; class members. (Not Done) |
| 491 | |
| 492 | (let ((oldsym (oref (oref semantic-symref-current-results |
| 493 | :created-by) |
| 494 | :searchfor)) |
| 495 | (count 0)) |
| 496 | (save-excursion |
| 497 | (goto-char (point-min)) |
| 498 | (while (not (eobp)) |
| 499 | ;; Is this line a "hit" line? |
| 500 | (let* ((ol (car (semantic-overlays-at (1- (point))))) ;; trust this for now |
| 501 | (tag (when ol (semantic-overlay-get ol 'tag))) |
| 502 | (line (when ol (semantic-overlay-get ol 'line)))) |
| 503 | (when line |
| 504 | ;; The "line" means we have an open hit. |
| 505 | (with-current-buffer (semantic-tag-buffer tag) |
| 506 | (goto-char (point-min)) |
| 507 | (forward-line (1- line)) |
| 508 | (beginning-of-line) |
| 509 | (while (re-search-forward (regexp-quote oldsym) (point-at-eol) t) |
| 510 | (setq count (1+ count)) |
| 511 | (save-excursion ;; Leave cursor after the matched name. |
| 512 | (goto-char (match-beginning 0)) ;; Go to beginning of that sym |
| 513 | (funcall function)))))) |
| 514 | ;; Go to the next line |
| 515 | (forward-line 1) |
| 516 | (end-of-line))) |
| 517 | count)) |
| 518 | |
| 519 | (defun semantic-symref-list-update-open-hits () |
| 520 | "Update the text for all the open hits in the symref list." |
| 521 | (save-excursion |
| 522 | (goto-char (point-min)) |
| 523 | (while (re-search-forward "\\[-\\]" nil t) |
| 524 | (end-of-line) |
| 525 | (let* ((ol (car (semantic-overlays-at (1- (point))))) ;; trust this for now |
| 526 | (tag (when ol (semantic-overlay-get ol 'tag)))) |
| 527 | ;; If there is a tag, then close/open it. |
| 528 | (when tag |
| 529 | (semantic-symref-list-toggle-showing) |
| 530 | (semantic-symref-list-toggle-showing)))))) |
| 531 | |
| 532 | (provide 'semantic/symref/list) |
| 533 | |
| 534 | ;; Local variables: |
| 535 | ;; generated-autoload-file: "../loaddefs.el" |
| 536 | ;; generated-autoload-load-name: "semantic/symref/list" |
| 537 | ;; End: |
| 538 | |
| 539 | ;;; semantic/symref/list.el ends here |