org-panel.el 22 KB

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  1. ;;; org-panel.el --- Simple routines for us with bad memory
  2. ;;
  3. ;; Author: Lennart Borgman (lennart O borgman A gmail O com)
  4. ;; Created: Thu Nov 15 15:35:03 2007
  5. ;; Version: 0.21
  6. ;; Lxast-Updated: Wed Nov 21 03:06:03 2007 (3600 +0100)
  7. ;; URL:
  8. ;; Keywords:
  9. ;; Compatibility:
  10. ;;
  11. ;; Features that might be required by this library:
  12. ;;
  13. ;; `easymenu', `font-lock', `noutline', `org', `outline', `syntax',
  14. ;; `time-date'.
  15. ;;
  16. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  17. ;;
  18. ;;; Commentary:
  19. ;;
  20. ;; This defines a kind of control panel for `org-mode'. This control
  21. ;; panel should make it fast to move around and edit structure etc.
  22. ;;
  23. ;; To bring up the control panel type
  24. ;;
  25. ;; M-x orgpan-panel
  26. ;;
  27. ;; Type ? there for help.
  28. ;;
  29. ;; I suggest you add the following to your .emacs for quick access of
  30. ;; the panel:
  31. ;;
  32. ;; (eval-after-load 'org-mode
  33. ;; (define-key org-mode-map [(control ?c) ?p] 'orgpan-panel))
  34. ;;
  35. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  36. ;;
  37. ;;; Change log:
  38. ;;
  39. ;;
  40. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  41. ;;
  42. ;; This program is free software; you can redistribute it and/or
  43. ;; modify it under the terms of the GNU General Public License as
  44. ;; published by the Free Software Foundation; either version 2, or
  45. ;; (at your option) any later version.
  46. ;;
  47. ;; This program is distributed in the hope that it will be useful,
  48. ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  49. ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  50. ;; General Public License for more details.
  51. ;;
  52. ;; You should have received a copy of the GNU General Public License
  53. ;; along with this program; see the file COPYING. If not, write to
  54. ;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  55. ;; Floor, Boston, MA 02110-1301, USA.
  56. ;;
  57. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  58. ;;
  59. ;;; Code:
  60. (require 'org)
  61. (require 'outline)
  62. ;; Fix-me: this is for testing. A minor mode version interferes badly
  63. ;; with emulation minor modes. On the other hand, the other version
  64. ;; interferes badly with (interactive ...).
  65. (defvar orgpan-minor-mode-version t)
  66. (defface orgpan-field
  67. '((t (:inherit 'widget-field)))
  68. "Face for fields."
  69. :group 'winsize)
  70. (defvar orgpan-field-face 'orgpan-field)
  71. (defface orgpan-active-field
  72. '((t (:inherit 'highlight)))
  73. "Face for fields."
  74. :group 'winsize)
  75. (defvar orgpan-active-field-face 'orgpan-active-field)
  76. (defface orgpan-spaceline
  77. '((t (:height 0.2)))
  78. "Face for spacing lines."
  79. :group 'winsize)
  80. (defcustom orgpan-panel-buttons nil
  81. "Panel style, if non-nil use buttons.
  82. If there are buttons in the panel they are used to change the way
  83. the arrow keys work. The panel looks something like this, with
  84. the first button chosen:
  85. [Navigate] [Restructure] [TODO/Priority]
  86. ----------
  87. up/down, left: Go to, right: Visibility
  88. The line below the buttons try to give a short hint about what
  89. the arrow keys does. \(Personally I prefer the version without
  90. buttons since I then do not have to remember which button is
  91. active.)"
  92. :type 'boolean
  93. :group 'winsize)
  94. ;; Fix-me: add org-mode-map
  95. (defconst orgpan-org-mode-commands nil)
  96. (defconst orgpan-org-commands
  97. '(
  98. orgpan-copy-subtree
  99. orgpan-cut-subtree
  100. orgpan-paste-subtree
  101. undo
  102. ;;
  103. ;orgpan-occur
  104. ;;
  105. org-cycle
  106. org-global-cycle
  107. outline-up-heading
  108. outline-next-visible-heading
  109. outline-previous-visible-heading
  110. outline-forward-same-level
  111. outline-backward-same-level
  112. org-todo
  113. org-show-todo-tree
  114. org-priority-up
  115. org-priority-down
  116. org-move-subtree-up
  117. org-move-subtree-down
  118. org-do-promote
  119. org-do-demote
  120. org-promote-subtree
  121. org-demote-subtree))
  122. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  123. ;;; Hook functions etc
  124. (defun orgpan-delete-panel ()
  125. "Remove the panel."
  126. (interactive)
  127. (when (buffer-live-p orgpan-panel-buffer)
  128. (delete-windows-on orgpan-panel-buffer)
  129. (kill-buffer orgpan-panel-buffer))
  130. (setq orgpan-panel-buffer nil)
  131. (setq orgpan-panel-window nil)
  132. (orgpan-panel-minor-mode 0)
  133. (remove-hook 'post-command-hook 'orgpan-minor-post-command)
  134. (remove-hook 'post-command-hook 'orgpan-mode-post-command)
  135. ;;(remove-hook 'window-configuration-change-hook 'orgpan-window-config-change)
  136. )
  137. (defvar orgpan-last-command-was-from-panel nil)
  138. (defun orgpan-mode-pre-command ()
  139. (setq orgpan-last-command-was-from-panel nil)
  140. (condition-case err
  141. (if (not (and (windowp orgpan-org-window)
  142. (window-live-p orgpan-org-window)))
  143. (progn
  144. (setq this-command 'ignore)
  145. (orgpan-delete-panel)
  146. (message "The window belonging to the panel had disappeared, removed panel."))
  147. (let ((buf (window-buffer orgpan-org-window)))
  148. (when (with-current-buffer buf
  149. (derived-mode-p 'org-mode))
  150. (setq orgpan-last-org-buffer buf))
  151. ;; Fix me: add a list of those commands that are not
  152. ;; meaningful from the panel (for example org-time-stamp)
  153. (when (or (memq this-command orgpan-org-commands)
  154. (memq this-command orgpan-org-mode-commands)
  155. ;; For some reason not all org commands are found above:
  156. (string= "org-" (substring (format "%s" this-command) 0 4)))
  157. (if (not (with-current-buffer buf
  158. (derived-mode-p 'org-mode)))
  159. (progn
  160. (if (buffer-live-p orgpan-org-buffer)
  161. (set-window-buffer orgpan-org-window orgpan-org-buffer)
  162. (message "Please use `l' or `b' to choose an org-mode buffer"))
  163. (setq this-command 'ignore))
  164. (setq orgpan-org-buffer (window-buffer orgpan-org-window))
  165. (setq orgpan-last-command-was-from-panel t)
  166. (select-window orgpan-org-window)
  167. ;;(when (active-minibuffer-window
  168. ;;(set-buffer orgpan-org-buffer)
  169. ))))
  170. (error (lwarn 't :warning "orgpan-pre: %S" err))))
  171. (defun orgpan-mode-post-command ()
  172. (condition-case err
  173. (progn
  174. (unless (and (windowp orgpan-panel-window)
  175. (window-live-p orgpan-panel-window)
  176. (bufferp orgpan-panel-buffer)
  177. (buffer-live-p orgpan-panel-buffer))
  178. ;;(orgpan-delete-panel)
  179. )
  180. (when (and orgpan-last-command-was-from-panel
  181. (windowp orgpan-panel-window)
  182. (window-live-p orgpan-panel-window))
  183. (select-window orgpan-panel-window)
  184. (when (derived-mode-p 'orgpan-mode)
  185. (setq deactivate-mark t)
  186. (when orgpan-panel-buttons
  187. (unless (and orgpan-point
  188. (= (point) orgpan-point))
  189. ;; Go backward so it is possible to click on a "button":
  190. (orgpan-backward-field))))))
  191. (error (lwarn 't :warning "orgpan-post: %S" err))))
  192. ;; (defun orgpan-window-config-change ()
  193. ;; "Check if any frame is displaying an orgpan panel.
  194. ;; If not remove `orgpan-mode-post-command' and this function from
  195. ;; the hooks."
  196. ;; (condition-case err
  197. ;; (unless (and (
  198. ;; (let ((found-pan nil))
  199. ;; (dolist (f (frame-list))
  200. ;; (dolist (w (window-list f 'nomini))
  201. ;; (with-current-buffer (window-buffer w)
  202. ;; (when (derived-mode-p 'orgpan-mode)
  203. ;; (setq found-pan t)))))
  204. ;; (unless found-pan
  205. ;; (remove-hook 'post-command-hook 'orgpan-mode-post-command)
  206. ;; (remove-hook 'window-configuration-change-hook 'orgpan-window-config-change)))
  207. ;; (error (lwarn 't :warning "Error in orgpan-config-change: %S" err))))
  208. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  209. ;;; Commands
  210. (defun orgpan-last-buffer ()
  211. "Open last org-mode buffer in panels org window."
  212. (interactive)
  213. (let ((buf (window-buffer orgpan-org-window))
  214. (last-buf orgpan-last-org-buffer))
  215. (when (with-current-buffer buf
  216. (derived-mode-p 'org-mode))
  217. (setq orgpan-last-org-buffer buf))
  218. (when (eq last-buf buf)
  219. (setq last-buf nil))
  220. (if (not last-buf)
  221. (orgpan-switch-buffer)
  222. (set-window-buffer orgpan-org-window last-buf))))
  223. (defun orgpan-switch-buffer ()
  224. "Switch to next org-mode buffer in panels org window."
  225. (interactive)
  226. (let ((buf (window-buffer orgpan-org-window))
  227. (org-buffers nil))
  228. (with-current-buffer buf
  229. (when (derived-mode-p 'org-mode)
  230. (bury-buffer buf)
  231. (setq orgpan-last-org-buffer buf)))
  232. (setq org-buffers (delq nil (mapcar (lambda (buf)
  233. (when (with-current-buffer buf
  234. (derived-mode-p 'org-mode))
  235. buf))
  236. (buffer-list))))
  237. (setq org-buffers (delq buf org-buffers))
  238. (set-window-buffer orgpan-org-window (car org-buffers))
  239. (setq orgpan-org-buffer (car org-buffers))))
  240. (defun orgpan-paste-subtree ()
  241. (interactive)
  242. (if (y-or-n-p "Paste subtree here? ")
  243. (org-paste-subtree)
  244. (message "Nothing was pasted")))
  245. (defun orgpan-cut-subtree ()
  246. (interactive)
  247. (let ((heading (progn
  248. (org-back-to-heading)
  249. (buffer-substring (point) (line-end-position))
  250. )))
  251. (if (y-or-n-p (format "Do you want to cut the subtree\n%s\n? " heading))
  252. (org-cut-subtree)
  253. (message "Nothing was cut"))))
  254. (defun orgpan-copy-subtree ()
  255. (interactive)
  256. (let ((heading (progn
  257. (org-back-to-heading)
  258. (buffer-substring (point) (line-end-position))
  259. )))
  260. (if (y-or-n-p (format "Do you want to copy the subtree\n%s\n? " heading))
  261. (org-copy-subtree)
  262. (message "Nothing was copied"))))
  263. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  264. ;;; Buttons
  265. (defvar orgpan-ovl-help nil)
  266. (defun orgpan-check-panel-mode ()
  267. (unless (derived-mode-p 'orgpan-mode)
  268. (error "Not orgpan-mode in buffer: %s" major-mode)))
  269. (defun orgpan-display-bindings-help ()
  270. (orgpan-check-panel-mode)
  271. (setq orgpan-point (point))
  272. (let* ((ovls (overlays-at (point)))
  273. (ovl (car ovls))
  274. (help (when ovl (overlay-get ovl 'orgpan-explain))))
  275. (dolist (o (overlays-in (point-min) (point-max)))
  276. (overlay-put o 'face orgpan-field-face))
  277. (overlay-put ovl 'face orgpan-active-field-face)
  278. (overlay-put orgpan-ovl-help 'before-string help)))
  279. (defun orgpan-forward-field ()
  280. (interactive)
  281. (orgpan-check-panel-mode)
  282. (let ((pos (next-overlay-change (point))))
  283. (unless (overlays-at pos)
  284. (setq pos (next-overlay-change pos)))
  285. (when (= pos (point-max))
  286. (setq pos (point-min))
  287. (unless (overlays-at pos)
  288. (setq pos (next-overlay-change pos))))
  289. (goto-char pos))
  290. (orgpan-display-bindings-help))
  291. (defun orgpan-backward-field ()
  292. (interactive)
  293. (orgpan-check-panel-mode)
  294. (when (= (point) (point-min))
  295. (goto-char (point-max)))
  296. (let ((pos (previous-overlay-change (point))))
  297. (unless (overlays-at pos)
  298. (setq pos (previous-overlay-change pos)))
  299. (goto-char pos))
  300. (orgpan-display-bindings-help))
  301. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  302. ;;; Mode
  303. (defconst orgpan-mode-map
  304. ;; Fix-me: clean up here!
  305. ;; Fix-me: viper support
  306. (let ((map (make-sparse-keymap)))
  307. (define-key map [?q] 'orgpan-delete-panel)
  308. (define-key map [??] 'orgpan-help)
  309. ;; Copying etc
  310. (define-key map [?c] 'orgpan-copy-subtree)
  311. (define-key map [?x] 'orgpan-cut-subtree)
  312. (define-key map [?p] 'orgpan-paste-subtree)
  313. (define-key map [?z] 'undo)
  314. ;; Buffers:
  315. (define-key map [?b] 'orgpan-switch-buffer)
  316. (define-key map [?l] 'orgpan-last-buffer)
  317. ;; Some keys for moving between headings. Emacs keys for next/prev
  318. ;; line seems ok:
  319. (define-key map [(control ?p)] 'outline-previous-visible-heading)
  320. (define-key map [(control ?n)] 'outline-next-visible-heading)
  321. (define-key map [(shift control ?p)] 'outline-backward-same-level)
  322. (define-key map [(shift control ?n)] 'outline-forward-same-level)
  323. ;; A mnemunic for up:
  324. (define-key map [(control ?u)] 'outline-up-heading)
  325. ;; Search sparse tree:
  326. ;;
  327. ;; Fix-me: Search does not work, some problem with
  328. ;; interactive. Probably have to turn the whole thing around and
  329. ;; always be in the org buffer, but with a minor mode running
  330. ;; there.
  331. ;;
  332. ;;(define-key map [?s] 'org-sparse-tree)
  333. (define-key map [?s] 'orgpan-occur)
  334. ;; Same as in org-mode:
  335. ;;(define-key map [(control ?c)(control ?v)] 'org-show-todo-tree)
  336. ;; Fix-me: This leads to strange problems:
  337. ;;(define-key map [t] 'ignore)
  338. map))
  339. (defun orgpan-occur ()
  340. "Replacement for `org-occur'.
  341. Technical reasons."
  342. (interactive)
  343. (let ((rgx (read-from-minibuffer "my mini Regexp: ")))
  344. (setq orgpan-last-command-was-from-panel t)
  345. (select-window orgpan-org-window)
  346. (org-occur rgx)))
  347. (defvar orgpan-panel-window nil
  348. "The window showing `orgpan-panel-buffer'.")
  349. (defvar orgpan-panel-buffer nil
  350. "The panel buffer.
  351. There can be only one such buffer at any time.")
  352. (defvar orgpan-org-window nil)
  353. ;;(make-variable-buffer-local 'orgpan-org-window)
  354. ;; Fix-me: used?
  355. (defvar orgpan-org-buffer nil)
  356. ;;(make-variable-buffer-local 'orgpan-org-buffer)
  357. (defvar orgpan-last-org-buffer nil)
  358. ;;(make-variable-buffer-local 'orgpan-last-org-buffer)
  359. (defvar orgpan-point nil)
  360. ;;(make-variable-buffer-local 'orgpan-point)
  361. (defvar viper-emacs-state-mode-list)
  362. (defvar viper-new-major-mode-buffer-list)
  363. (defun orgpan-avoid-viper-in-buffer ()
  364. ;; Fix-me: This is ugly. However see `this-major-mode-requires-vi-state':
  365. (set (make-local-variable 'viper-emacs-state-mode-list) '(orgpan-mode))
  366. (set (make-local-variable 'viper-new-major-mode-buffer-list) nil)
  367. (local-set-key [?\ ] 'ignore))
  368. (define-derived-mode orgpan-mode nil "Org-Panel"
  369. "Mode for org-simple.el control panel."
  370. (setq buffer-read-only t)
  371. (unless orgpan-minor-mode-version
  372. (add-hook 'pre-command-hook 'orgpan-mode-pre-command nil t)
  373. (add-hook 'post-command-hook 'orgpan-mode-post-command t))
  374. (orgpan-avoid-viper-in-buffer)
  375. (setq cursor-type nil))
  376. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  377. ;;; Panel layout
  378. (defun orgpan-insert-field (text keymap explain)
  379. (insert text)
  380. (let* ((end (point))
  381. (len (length text))
  382. (beg (- end len))
  383. (ovl (make-overlay beg end)))
  384. (overlay-put ovl 'face orgpan-field-face)
  385. (overlay-put ovl 'keymap keymap)
  386. (overlay-put ovl 'orgpan-explain explain)))
  387. (defconst orgpan-with-keymap
  388. (let ((map (make-sparse-keymap)))
  389. (set-keymap-parent map org-mode-map)
  390. ;; Users are used to tabbing between fields:
  391. (define-key map [(tab)] 'orgpan-forward-field)
  392. (define-key map [(shift tab)] 'orgpan-backward-field)
  393. ;; Now we must use something else for visibility (first does not work if Viper):
  394. (define-key map [(meta tab)] 'org-cycle)
  395. (define-key map [(control meta tab)] 'org-global-cycle)
  396. map))
  397. (defconst orgpan-without-keymap
  398. (let ((map (make-sparse-keymap)))
  399. (set-keymap-parent map org-mode-map)
  400. ;; Visibility (those are in org-mode-map):
  401. ;;(define-key map [tab] 'org-cycle)
  402. ;;(define-key map [(shift tab)] 'org-global-cycle)
  403. ;; Navigate:
  404. (define-key map [left] 'outline-up-heading)
  405. (define-key map [right] 'org-cycle)
  406. (define-key map [up] 'outline-previous-visible-heading)
  407. (define-key map [down] 'outline-next-visible-heading)
  408. (define-key map [(shift down)] 'outline-forward-same-level)
  409. (define-key map [(shift up)] 'outline-backward-same-level)
  410. ;; Restructure:
  411. (define-key map [(control up)] 'org-move-subtree-up)
  412. (define-key map [(control down)] 'org-move-subtree-down)
  413. (define-key map [(control left)] 'org-do-promote)
  414. (define-key map [(control right)] 'org-do-demote)
  415. (define-key map [(control shift left)] 'org-promote-subtree)
  416. (define-key map [(control shift right)] 'org-demote-subtree)
  417. ;; Todo etc
  418. (define-key map [?+] 'org-priority-up)
  419. (define-key map [?-] 'org-priority-down)
  420. (define-key map [?t] 'org-todo)
  421. map))
  422. (defun orgpan-make-panel-without-buttons (buf)
  423. (with-current-buffer buf
  424. (insert (propertize "Org Panel" 'face 'orgpan-active-field))
  425. (insert " ? for help, q quit\n")
  426. (insert (propertize "arrows" 'face 'font-lock-keyword-face)
  427. ": Go to, "
  428. (propertize "C-arrows" 'face 'font-lock-keyword-face)
  429. ": Edit tree\n"
  430. (propertize "cxpz" 'face 'font-lock-keyword-face)
  431. ": copy cut paste undo, "
  432. (propertize "tT+-" 'face 'font-lock-keyword-face)
  433. ": todo priority, "
  434. (propertize "s" 'face 'font-lock-keyword-face)
  435. " search"
  436. )
  437. (set-keymap-parent orgpan-mode-map orgpan-without-keymap)
  438. ))
  439. (defun orgpan-make-panel-with-buttons (buf)
  440. (with-current-buffer buf
  441. (let* ((base-map (make-sparse-keymap))
  442. (space-line (propertize "\n\n" 'face 'orgpan-spaceline))
  443. (arrow-face 'font-lock-keyword-face)
  444. (L (propertize "left" 'face arrow-face))
  445. (R (propertize "right" 'face arrow-face))
  446. (U (propertize "up" 'face arrow-face))
  447. (D (propertize "down" 'face arrow-face)))
  448. ;;(message D)(sit-for 2)
  449. (define-key base-map [left] 'ignore)
  450. (define-key base-map [right] 'ignore)
  451. (define-key base-map [up] 'ignore)
  452. (define-key base-map [down] 'ignore)
  453. (define-key base-map [?q] 'delete-window)
  454. (define-key base-map [??] 'orgpan-help)
  455. ;; Navigating
  456. (let ((map (copy-keymap base-map)))
  457. (define-key map [left] 'outline-up-heading)
  458. (define-key map [right] 'org-cycle)
  459. (define-key map [up] 'outline-previous-visible-heading)
  460. (define-key map [down] 'outline-next-visible-heading)
  461. (define-key map [(shift down)] 'outline-forward-same-level)
  462. (define-key map [(shift up)] 'outline-backward-same-level)
  463. (orgpan-insert-field "Navigate" map (concat U "/" D ", " L ": Go to, " R ": Visibility")))
  464. (insert " ")
  465. (let ((map (copy-keymap base-map)))
  466. (define-key map [up] 'org-move-subtree-up)
  467. (define-key map [down] 'org-move-subtree-down)
  468. (define-key map [left] 'org-do-promote)
  469. (define-key map [right] 'org-do-demote)
  470. (define-key map [(shift left)] 'org-promote-subtree)
  471. (define-key map [(shift right)] 'org-demote-subtree)
  472. (orgpan-insert-field
  473. "Restructure" map
  474. (concat U "/" D ": "
  475. (propertize "Move" 'face 'font-lock-warning-face)
  476. ", " L "/" R ": "
  477. (propertize "Level (w S: Subtree Level)" 'face 'font-lock-warning-face))))
  478. (insert " ")
  479. (let ((map (copy-keymap base-map)))
  480. (define-key map [up] 'org-priority-up)
  481. (define-key map [down] 'org-priority-down)
  482. (define-key map [right] 'org-todo)
  483. (orgpan-insert-field "TODO/priority" map
  484. (concat R ": TODO, " U "/" D ": Priority")))
  485. )
  486. (insert " ? for help, q quit\n")
  487. (orgpan-display-bindings-help)
  488. (setq orgpan-ovl-help (make-overlay (point) (point)))
  489. ))
  490. (defun orgpan-make-panel-buffer ()
  491. "Make the panel buffer."
  492. (let* ((buf-name "*Org Panel*"))
  493. (when orgpan-panel-buffer (kill-buffer orgpan-panel-buffer))
  494. (setq orgpan-panel-buffer (get-buffer-create buf-name))
  495. (if orgpan-panel-buttons
  496. (orgpan-make-panel-with-buttons orgpan-panel-buffer)
  497. (orgpan-make-panel-without-buttons orgpan-panel-buffer))
  498. (with-current-buffer orgpan-panel-buffer
  499. (orgpan-mode)
  500. (goto-char (point-min)))
  501. orgpan-panel-buffer))
  502. (defun orgpan-help ()
  503. (interactive)
  504. (set-keymap-parent orgpan-with-keymap nil)
  505. (set-keymap-parent orgpan-without-keymap nil)
  506. (describe-function 'orgpan-panel)
  507. (set-keymap-parent orgpan-with-keymap org-mode-map)
  508. (set-keymap-parent orgpan-without-keymap org-mode-map)
  509. (message "Use 'l' to remove help window")
  510. )
  511. (defun orgpan-panel ()
  512. "Create a control panel for current `org-mode' buffer.
  513. The control panel may be used to quickly move around and change
  514. the headings. The idea is that when you want to to a lot of this
  515. kind of editing you should be able to do that with few
  516. keystrokes (and without having to remember the complicated
  517. keystrokes). A typical situation when this perhaps can be useful
  518. is when you are looking at your notes file \(usually ~/.notes,
  519. see `remember-data-file') where you have saved quick notes with
  520. `remember'.
  521. The keys below are defined in the panel. Note that the commands
  522. are carried out in the `org-mode' buffer that belongs to the
  523. panel.
  524. \\{orgpan-mode-map}
  525. In addition to the keys above most of the keys in `org-mode' can
  526. also be used from the panel.
  527. Note: There are two forms of the control panel, one with buttons
  528. and one without. The default is without, see
  529. `orgpan-panel-buttons'. If buttons are used choosing a different
  530. button changes the binding of the arrow keys."
  531. (interactive)
  532. (unless (derived-mode-p 'org-mode)
  533. (error "Buffer is not in org-mode"))
  534. (orgpan-delete-panel)
  535. (unless orgpan-org-mode-commands
  536. (map-keymap (lambda (ev def)
  537. (when (and def
  538. (symbolp def)
  539. (fboundp def))
  540. (setq orgpan-org-mode-commands
  541. (cons def orgpan-org-mode-commands))))
  542. org-mode-map))
  543. ;;(org-back-to-heading)
  544. ;;(remove-hook 'window-configuration-change-hook 'orgpan-window-config-change)
  545. (setq orgpan-org-window (selected-window))
  546. (setq orgpan-panel-window (split-window nil -4 'below))
  547. (select-window orgpan-panel-window)
  548. (set-window-buffer (selected-window) (orgpan-make-panel-buffer))
  549. ;;(set-window-dedicated-p (selected-window) t)
  550. ;; The minor mode version starts here:
  551. (when orgpan-minor-mode-version
  552. (select-window orgpan-org-window)
  553. (orgpan-panel-minor-mode 1)
  554. (add-hook 'post-command-hook 'orgpan-minor-post-command t)))
  555. (defun orgpan-minor-post-command ()
  556. (unless (and
  557. ;; Check org window and buffer
  558. (windowp orgpan-org-window)
  559. (window-live-p orgpan-org-window)
  560. (eq orgpan-org-window (selected-window))
  561. (derived-mode-p 'org-mode)
  562. ;; Check panel window and buffer
  563. (windowp orgpan-panel-window)
  564. (window-live-p orgpan-panel-window)
  565. (bufferp orgpan-panel-buffer)
  566. (buffer-live-p orgpan-panel-buffer)
  567. (eq (window-buffer orgpan-panel-window) orgpan-panel-buffer)
  568. ;; Check minor mode
  569. orgpan-panel-minor-mode)
  570. (orgpan-delete-panel)))
  571. (define-minor-mode orgpan-panel-minor-mode
  572. "Minor mode used in `org-mode' buffer when showing panel."
  573. :keymap orgpan-mode-map
  574. :lighter " PANEL"
  575. :group 'orgpan
  576. )
  577. (provide 'org-panel)
  578. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  579. ;;; org-panel.el ends here