lisp/org-mouse.el

   1 ;;; org-mouse.el --- Better mouse support for org-mode
   2
   3 ;; Copyright (C) 2006, 2007, 2008, 2009, 2010 Free Software Foundation
   4 ;;
   5 ;; Author: Piotr Zielinski <piotr dot zielinski at gmail dot com>
   6 ;; Maintainer: Carsten Dominik <carsten at orgmode dot org>
   7 ;; Version: 7.01f
   8 ;;
   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 3 of the License, or
  14 ;; (at your option) 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
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  24 ;;
  25 ;;; Commentary:
  26 ;;
  27 ;; Org-mouse provides mouse support for org-mode.
  28 ;;
  29 ;; http://orgmode.org
  30 ;;
  31 ;; Org-mouse implements the following features:
  32 ;; * following links with the left mouse button (in Emacs 22)
  33 ;; * subtree expansion/collapse (org-cycle) with the left mouse button
  34 ;; * several context menus on the right mouse button:
  35 ;;    + general text
  36 ;;    + headlines
  37 ;;    + timestamps
  38 ;;    + priorities
  39 ;;    + links
  40 ;;    + tags
  41 ;; * promoting/demoting/moving subtrees with mouse-3
  42 ;;    + if the drag starts and ends in the same line then promote/demote
  43 ;;    + otherwise move the subtree
  44 ;;
  45 ;; Use
  46 ;; ---
  47 ;;
  48 ;; To use this package, put the following line in your .emacs:
  49 ;;
  50 ;;    (require 'org-mouse)
  51 ;;
  52
  53 ;; FIXME:
  54 ;; + deal with folding / unfolding issues
  55
  56 ;; TODO (This list is only theoretical, if you'd like to have some
  57 ;; feature implemented or a bug fix please send me an email, even if
  58 ;; something similar appears in the list below.  This will help me get
  59 ;; the priorities right.):
  60 ;;
  61 ;; + org-store-link, insert link
  62 ;; + org tables
  63 ;; + occur with the current word/tag (same menu item)
  64 ;; + ctrl-c ctrl-c, for example, renumber the current list
  65 ;; + internal links
  66
  67 ;; Please email the maintainer with new feature suggestions / bugs
  68
  69 ;; History:
  70 ;;
  71 ;; Since version 5.10: Changes are listed in the general org-mode docs.
  72 ;;
  73 ;; Version 5.09
  74 ;; + Version number synchronization with Org-mode.
  75 ;;
  76 ;; Version 0.25
  77 ;; + made compatible with org-mode 4.70 (thanks to Carsten for the patch)
  78 ;;
  79 ;; Version 0.24
  80 ;; + minor changes to the table menu
  81 ;;
  82 ;; Version 0.23
  83 ;; + preliminary support for tables and calculation marks
  84 ;; + context menu support for org-agenda-undo & org-sort-entries
  85 ;;
  86 ;; Version 0.22
  87 ;; + handles undo support for the agenda buffer (requires org-mode >=4.58)
  88 ;;
  89 ;; Version 0.21
  90 ;; + selected text activates its context menu
  91 ;; + shift-middleclick or right-drag inserts the text from the clipboard in the form of a link
  92 ;;
  93 ;; Version 0.20
  94 ;; + the new "TODO Status" submenu replaces the "Cycle TODO" menu item
  95 ;; + the TODO menu can now list occurrences of a specific TODO keyword
  96 ;; + #+STARTUP line is now recognized
  97 ;;
  98 ;; Version 0.19
  99 ;; + added support for dragging URLs to the org-buffer
 100 ;;
 101 ;; Version 0.18
 102 ;; + added support for agenda blocks
 103 ;;
 104 ;; Version 0.17
 105 ;; + toggle checkboxes with a single click
 106 ;;
 107 ;; Version 0.16
 108 ;; + added support for checkboxes
 109 ;;
 110 ;; Version 0.15
 111 ;; + org-mode now works with the Agenda buffer as well
 112 ;;
 113 ;; Version 0.14
 114 ;; + added a menu option that converts plain list items to outline items
 115 ;;
 116 ;; Version 0.13
 117 ;; + "Insert Heading" now inserts a sibling heading if the point is
 118 ;;   on "***" and a child heading otherwise
 119 ;;
 120 ;; Version 0.12
 121 ;; + compatible with Emacs 21
 122 ;; + custom agenda commands added to the main menu
 123 ;; + moving trees should now work between windows in the same frame
 124 ;;
 125 ;; Version 0.11
 126 ;; + fixed org-mouse-at-link (thanks to Carsten)
 127 ;; + removed [follow-link] bindings
 128 ;;
 129 ;; Version 0.10
 130 ;; + added a menu option to remove highlights
 131 ;; + compatible with org-mode 4.21 now
 132 ;;
 133 ;; Version 0.08:
 134 ;; + trees can be moved/promoted/demoted by dragging with the right
 135 ;;   mouse button (mouse-3)
 136 ;; + small changes in the above function
 137 ;;
 138 ;; Versions 0.01 -- 0.07: (I don't remember)
 139
 140 ;;; Code:
 141
 142 (eval-when-compile (require 'cl))
 143 (require 'org)
 144
 145 (defvar org-agenda-allow-remote-undo)
 146 (defvar org-agenda-undo-list)
 147 (defvar org-agenda-custom-commands)
 148 (declare-function org-agenda-change-all-lines "org-agenda"
 149                   (newhead hdmarker &optional fixface just-this))
 150 (declare-function org-verify-change-for-undo "org-agenda" (l1 l2))
 151
 152 (defvar org-mouse-plain-list-regexp "\\([ \t]*\\)\\([-+*]\\|[0-9]+[.)]\\) "
 153   "Regular expression that matches a plain list.")
 154 (defvar org-mouse-direct t
 155   "Internal variable indicating whether the current action is direct.
 156
 157 If t, then the current action has been invoked directly through the buffer
 158 it is intended to operate on.  If nil, then the action has been invoked
 159 indirectly, for example, through the agenda buffer.")
 160
 161 (defgroup org-mouse nil
 162   "Mouse support for org-mode."
 163   :tag "Org Mouse"
 164   :group 'org)
 165
 166 (defcustom org-mouse-punctuation ":"
 167   "Punctuation used when inserting text by drag and drop."
 168   :group 'org-mouse
 169   :type 'string)
 170
 171 (defcustom org-mouse-features
 172   '(context-menu yank-link activate-stars activate-bullets activate-checkboxes)
 173   "The features of org-mouse that should be activated.
 174 Changing this variable requires a restart of Emacs to get activated."
 175   :group 'org-mouse
 176   :type '(set :greedy t
 177               (const :tag "Mouse-3 shows context menu" context-menu)
 178               (const :tag "C-mouse-1 and mouse-3 move trees" move-tree)
 179               (const :tag "S-mouse-2 and drag-mouse-3 yank link" yank-link)
 180               (const :tag "Activate headline stars" activate-stars)
 181               (const :tag "Activate item bullets" activate-bullets)
 182               (const :tag "Activate checkboxes" activate-checkboxes)))
 183
 184 (defun org-mouse-re-search-line (regexp)
 185   "Search the current line for a given regular expression."
 186   (beginning-of-line)
 187   (re-search-forward regexp (point-at-eol) t))
 188
 189 (defun org-mouse-end-headline ()
 190   "Go to the end of current headline (ignoring tags)."
 191   (interactive)
 192   (end-of-line)
 193   (skip-chars-backward "\t ")
 194   (when (org-looking-back ":[A-Za-z]+:")
 195     (skip-chars-backward ":A-Za-z")
 196     (skip-chars-backward "\t ")))
 197
 198 (defvar org-mouse-context-menu-function nil
 199   "Function to create the context menu.
 200 The value of this variable is the function invoked by
 201 `org-mouse-context-menu' as the context menu.")
 202 (make-variable-buffer-local 'org-mouse-context-menu-function)
 203
 204 (defun org-mouse-show-context-menu (event prefix)
 205   "Invoke the context menu.
 206
 207 If the value of `org-mouse-context-menu-function' is a function, then
 208 this function is called.  Otherwise, the current major mode menu is used."
 209   (interactive "@e \nP")
 210   (if (and (= (event-click-count event) 1)
 211            (or (not mark-active)
 212                (sit-for (/ double-click-time 1000.0))))
 213       (progn
 214         (select-window (posn-window (event-start event)))
 215         (when (not (org-mouse-mark-active))
 216           (goto-char (posn-point (event-start event)))
 217           (when (not (eolp)) (save-excursion (run-hooks 'post-command-hook)))
 218           (let ((redisplay-dont-pause t))
 219             (sit-for 0)))
 220         (if (functionp org-mouse-context-menu-function)
 221             (funcall org-mouse-context-menu-function event)
 222           (if (fboundp 'mouse-menu-major-mode-map)
 223               (popup-menu (mouse-menu-major-mode-map) event prefix)
 224             (org-no-warnings ; don't warn about fallback, obsolete since 23.1
 225              (mouse-major-mode-menu event prefix)))))
 226     (setq this-command 'mouse-save-then-kill)
 227     (mouse-save-then-kill event)))
 228
 229 (defun org-mouse-line-position ()
 230   "Return `:beginning' or `:middle' or `:end', depending on the point position.
 231
 232 If the point is at the end of the line, return `:end'.
 233 If the point is separated from the beginning of the line only by white
 234 space and *'s (`org-mouse-bolp'), return `:beginning'.  Otherwise,
 235 return `:middle'."
 236   (cond
 237    ((eolp) :end)
 238    ((org-mouse-bolp) :beginning)
 239    (t :middle)))
 240
 241 (defun org-mouse-empty-line ()
 242   "Return non-nil iff the line contains only white space."
 243   (save-excursion (beginning-of-line) (looking-at "[ \t]*$")))
 244
 245 (defun org-mouse-next-heading ()
 246   "Go to the next heading.
 247 If there is none, ensure that the point is at the beginning of an empty line."
 248   (unless (outline-next-heading)
 249     (beginning-of-line)
 250     (unless (org-mouse-empty-line)
 251       (end-of-line)
 252       (newline))))
 253
 254 (defun org-mouse-insert-heading ()
 255   "Insert a new heading, as `org-insert-heading'.
 256
 257 If the point is at the :beginning (`org-mouse-line-position') of the line,
 258 insert the new heading before the current line.  Otherwise, insert it
 259 after the current heading."
 260   (interactive)
 261   (case (org-mouse-line-position)
 262     (:beginning (beginning-of-line)
 263             (org-insert-heading))
 264     (t (org-mouse-next-heading)
 265        (org-insert-heading))))
 266
 267 (defun org-mouse-timestamp-today (&optional shift units)
 268   "Change the timestamp into SHIFT UNITS in the future.
 269
 270 For the acceptable UNITS, see `org-timestamp-change'."
 271   (interactive)
 272   (flet ((org-read-date (&rest rest) (current-time)))
 273      (org-time-stamp nil))
 274   (when shift
 275     (org-timestamp-change shift units)))
 276
 277 (defun org-mouse-keyword-menu (keywords function &optional selected itemformat)
 278   "A helper function.
 279
 280 Returns a menu fragment consisting of KEYWORDS.  When a keyword
 281 is selected by the user, FUNCTION is called with the selected
 282 keyword as the only argument.
 283
 284 If SELECTED is nil, then all items are normal menu items.  If
 285 SELECTED is a function, then each item is a checkbox, which is
 286 enabled for a given keyword iff (funcall SELECTED keyword) return
 287 non-nil.  If SELECTED is neither nil nor a function, then the
 288 items are radio buttons.  A radio button is enabled for the
 289 keyword `equal' to SELECTED.
 290
 291 ITEMFORMAT governs formatting of the elements of KEYWORDS.  If it
 292 is a function, it is invoked with the keyword as the only
 293 argument.  If it is a string, it is interpreted as the format
 294 string to (format ITEMFORMAT keyword).  If it is neither a string
 295 nor a function, elements of KEYWORDS are used directly."
 296   (mapcar
 297    `(lambda (keyword)
 298      (vector (cond
 299               ((functionp ,itemformat) (funcall ,itemformat keyword))
 300               ((stringp ,itemformat) (format ,itemformat keyword))
 301               (t keyword))
 302              (list 'funcall ,function keyword)
 303              :style (cond
 304                      ((null ,selected) t)
 305                      ((functionp ,selected) 'toggle)
 306                      (t 'radio))
 307              :selected (if (functionp ,selected)
 308                            (and (funcall ,selected keyword) t)
 309                          (equal ,selected keyword))))
 310     keywords))
 311
 312 (defun org-mouse-remove-match-and-spaces ()
 313   "Remove the match, make just one space around the point."
 314   (interactive)
 315   (replace-match "")
 316   (just-one-space))
 317
 318 (defvar rest)
 319 (defun org-mouse-replace-match-and-surround (newtext &optional fixedcase
 320                                                      literal string subexp)
 321   "The same as `replace-match', but surrounds the replacement with spaces."
 322   (apply 'replace-match rest)
 323   (save-excursion
 324     (goto-char (match-beginning (or subexp 0)))
 325     (just-one-space)
 326     (goto-char (match-end (or subexp 0)))
 327     (just-one-space)))
 328
 329
 330 (defun org-mouse-keyword-replace-menu (keywords &optional group itemformat
 331                                                 nosurround)
 332   "A helper function.
 333
 334 Returns a menu fragment consisting of KEYWORDS.  When a keyword
 335 is selected, group GROUP of the current match is replaced by the
 336 keyword.  The method ensures that both ends of the replacement
 337 are separated from the rest of the text in the buffer by
 338 individual spaces (unless NOSURROUND is non-nil).
 339
 340 The final entry of the menu is always \"None\", which removes the
 341 match.
 342
 343 ITEMFORMAT governs formatting of the elements of KEYWORDS.  If it
 344 is a function, it is invoked with the keyword as the only
 345 argument.  If it is a string, it is interpreted as the format
 346 string to (format ITEMFORMAT keyword).  If it is neither a string
 347 nor a function, elements of KEYWORDS are used directly."
 348   (setq group (or group 0))
 349   (let ((replace (org-mouse-match-closure
 350                   (if nosurround 'replace-match
 351                     'org-mouse-replace-match-and-surround))))
 352     (append
 353      (org-mouse-keyword-menu
 354       keywords
 355       `(lambda (keyword) (funcall ,replace keyword t t nil ,group))
 356       (match-string group)
 357       itemformat)
 358      `(["None" org-mouse-remove-match-and-spaces
 359         :style radio
 360         :selected ,(not (member (match-string group) keywords))]))))
 361
 362 (defun org-mouse-show-headlines ()
 363   "Change the visibility of the current org buffer to only show headlines."
 364   (interactive)
 365   (let ((this-command 'org-cycle)
 366         (last-command 'org-cycle)
 367         (org-cycle-global-status nil))
 368     (org-cycle '(4))
 369     (org-cycle '(4))))
 370
 371 (defun org-mouse-show-overview ()
 372   "Change visibility of current org buffer to first-level headlines only."
 373   (interactive)
 374   (let ((org-cycle-global-status nil))
 375     (org-cycle '(4))))
 376
 377 (defun org-mouse-set-priority (priority)
 378   "Set the priority of the current headline to PRIORITY."
 379   (flet ((read-char-exclusive () priority))
 380     (org-priority)))
 381
 382 (defvar org-mouse-priority-regexp "\\[#\\([A-Z]\\)\\]"
 383   "Regular expression matching the priority indicator.
 384 Differs from `org-priority-regexp' in that it doesn't contain the
 385 leading '.*?'.")
 386
 387 (defun org-mouse-get-priority (&optional default)
 388   "Return the priority of the current headline.
 389 DEFAULT is returned if no priority is given in the headline."
 390   (save-excursion
 391     (if (org-mouse-re-search-line org-mouse-priority-regexp)
 392         (match-string 1)
 393       (when default (char-to-string org-default-priority)))))
 394
 395 ;; (defun org-mouse-at-link ()
 396 ;;   (and (eq (get-text-property (point) 'face) 'org-link)
 397 ;;        (save-excursion
 398 ;;          (goto-char (previous-single-property-change (point) 'face))
 399 ;;          (or (looking-at org-bracket-link-regexp)
 400 ;;              (looking-at org-angle-link-re)
 401 ;;              (looking-at org-plain-link-re)))))
 402
 403
 404 (defun org-mouse-delete-timestamp ()
 405   "Deletes the current timestamp as well as the preceding keyword.
 406 SCHEDULED: or DEADLINE: or ANYTHINGLIKETHIS:"
 407   (when (or (org-at-date-range-p) (org-at-timestamp-p))
 408     (replace-match "")                  ; delete the timestamp
 409     (skip-chars-backward " :A-Z")
 410     (when (looking-at " *[A-Z][A-Z]+:")
 411       (replace-match ""))))
 412
 413 (defun org-mouse-looking-at (regexp skipchars &optional movechars)
 414   (save-excursion
 415     (let ((point (point)))
 416       (if (looking-at regexp) t
 417         (skip-chars-backward skipchars)
 418         (forward-char (or movechars 0))
 419         (when (looking-at regexp)
 420           (> (match-end 0) point))))))
 421
 422 (defun org-mouse-priority-list ()
 423    (loop for priority from ?A to org-lowest-priority
 424          collect (char-to-string priority)))
 425
 426 (defun org-mouse-todo-menu (state)
 427   "Create the menu with TODO keywords."
 428   (append
 429    (let ((kwds org-todo-keywords-1))
 430      (org-mouse-keyword-menu
 431       kwds
 432       `(lambda (kwd) (org-todo kwd))
 433       (lambda (kwd) (equal state kwd))))))
 434
 435 (defun org-mouse-tag-menu ()            ;todo
 436   "Create the tags menu."
 437   (append
 438    (let ((tags (org-get-tags)))
 439      (org-mouse-keyword-menu
 440       (sort (mapcar 'car (org-get-buffer-tags)) 'string-lessp)
 441       `(lambda (tag)
 442          (org-mouse-set-tags
 443           (sort (if (member tag (quote ,tags))
 444                     (delete tag (quote ,tags))
 445                   (cons tag (quote ,tags)))
 446                 'string-lessp)))
 447       `(lambda (tag) (member tag (quote ,tags)))
 448       ))
 449    '("--"
 450      ["Align Tags Here" (org-set-tags nil t) t]
 451      ["Align Tags in Buffer" (org-set-tags t t) t]
 452      ["Set Tags ..." (org-set-tags) t])))
 453
 454
 455 (defun org-mouse-set-tags (tags)
 456   (save-excursion
 457     ;; remove existing tags first
 458     (beginning-of-line)
 459     (when (org-mouse-re-search-line ":\\(\\([A-Za-z_]+:\\)+\\)")
 460       (replace-match ""))
 461
 462     ;; set new tags if any
 463     (when tags
 464       (end-of-line)
 465       (insert " :" (mapconcat 'identity tags ":") ":")
 466       (org-set-tags nil t))))
 467
 468 (defun org-mouse-insert-checkbox ()
 469   (interactive)
 470   (and (org-at-item-p)
 471        (goto-char (match-end 0))
 472        (unless (org-at-item-checkbox-p)
 473          (delete-horizontal-space)
 474          (insert " [ ] "))))
 475
 476 (defun org-mouse-agenda-type (type)
 477   (case type
 478    ('tags "Tags: ")
 479    ('todo "TODO: ")
 480    ('tags-tree "Tags tree: ")
 481    ('todo-tree "TODO tree: ")
 482    ('occur-tree "Occur tree: ")
 483    (t "Agenda command ???")))
 484
 485
 486 (defun org-mouse-list-options-menu (alloptions &optional function)
 487   (let ((options (save-match-data
 488                    (split-string (match-string-no-properties 1)))))
 489     (print options)
 490     (loop for name in alloptions
 491           collect
 492           (vector name
 493                   `(progn
 494                      (replace-match
 495                       (mapconcat 'identity
 496                                  (sort (if (member ',name ',options)
 497                                            (delete ',name ',options)
 498                                          (cons ',name ',options))
 499                                        'string-lessp)
 500                                  " ")
 501                       nil nil nil 1)
 502                      (when (functionp ',function) (funcall ',function)))
 503                     :style 'toggle
 504                     :selected (and (member name options) t)))))
 505
 506 (defun org-mouse-clip-text (text maxlength)
 507   (if (> (length text) maxlength)
 508       (concat (substring text 0 (- maxlength 3)) "...")
 509     text))
 510
 511 (defun org-mouse-popup-global-menu ()
 512   (popup-menu
 513    `("Main Menu"
 514      ["Show Overview" org-mouse-show-overview t]
 515      ["Show Headlines" org-mouse-show-headlines t]
 516      ["Show All" show-all t]
 517      ["Remove Highlights" org-remove-occur-highlights
 518       :visible org-occur-highlights]
 519      "--"
 520      ["Check Deadlines"
 521       (if (functionp 'org-check-deadlines-and-todos)
 522           (org-check-deadlines-and-todos org-deadline-warning-days)
 523         (org-check-deadlines org-deadline-warning-days)) t]
 524      ["Check TODOs" org-show-todo-tree t]
 525      ("Check Tags"
 526       ,@(org-mouse-keyword-menu
 527          (sort (mapcar 'car (org-get-buffer-tags)) 'string-lessp)
 528          '(lambda (tag) (org-tags-sparse-tree nil tag)))
 529       "--"
 530       ["Custom Tag ..." org-tags-sparse-tree t])
 531      ["Check Phrase ..." org-occur]
 532      "--"
 533      ["Display Agenda" org-agenda-list t]
 534      ["Display Timeline" org-timeline t]
 535      ["Display TODO List" org-todo-list t]
 536      ("Display Tags"
 537       ,@(org-mouse-keyword-menu
 538          (sort (mapcar 'car (org-get-buffer-tags)) 'string-lessp)
 539          '(lambda (tag) (org-tags-view nil tag)))
 540       "--"
 541       ["Custom Tag ..." org-tags-view t])
 542      ["Display Calendar" org-goto-calendar t]
 543      "--"
 544      ,@(org-mouse-keyword-menu
 545         (mapcar 'car org-agenda-custom-commands)
 546         '(lambda (key)
 547            (eval `(flet ((read-char-exclusive () (string-to-char ,key)))
 548                       (org-agenda nil))))
 549         nil
 550         '(lambda (key)
 551            (let ((entry (assoc key org-agenda-custom-commands)))
 552              (org-mouse-clip-text
 553               (cond
 554                ((stringp (nth 1 entry)) (nth 1 entry))
 555                ((stringp (nth 2 entry))
 556                 (concat (org-mouse-agenda-type (nth 1 entry))
 557                         (nth 2 entry)))
 558                (t "Agenda Command '%s'"))
 559               30))))
 560      "--"
 561      ["Delete Blank Lines" delete-blank-lines
 562       :visible (org-mouse-empty-line)]
 563      ["Insert Checkbox" org-mouse-insert-checkbox
 564       :visible (and (org-at-item-p) (not (org-at-item-checkbox-p)))]
 565      ["Insert Checkboxes"
 566       (org-mouse-for-each-item 'org-mouse-insert-checkbox)
 567       :visible (and (org-at-item-p) (not (org-at-item-checkbox-p)))]
 568      ["Plain List to Outline" org-mouse-transform-to-outline
 569       :visible (org-at-item-p)])))
 570
 571
 572 (defun org-mouse-get-context (contextlist context)
 573   (let ((contextdata (assq context contextlist)))
 574     (when contextdata
 575       (save-excursion
 576         (goto-char (second contextdata))
 577         (re-search-forward ".*" (third contextdata))))))
 578
 579 (defun org-mouse-for-each-item (function)
 580   (save-excursion
 581     (ignore-errors
 582       (while t (org-previous-item)))
 583     (ignore-errors
 584       (while t
 585         (funcall function)
 586         (org-next-item)))))
 587
 588 (defun org-mouse-bolp ()
 589   "Return true if there only spaces, tabs, and '*' before point.
 590 This means, between the beginning of line and the point."
 591   (save-excursion
 592     (skip-chars-backward " \t*") (bolp)))
 593
 594 (defun org-mouse-insert-item (text)
 595   (case (org-mouse-line-position)
 596     (:beginning                 ; insert before
 597      (beginning-of-line)
 598      (looking-at "[ \t]*")
 599      (open-line 1)
 600      (org-indent-to-column (- (match-end 0) (match-beginning 0)))
 601      (insert "+ "))
 602
 603     (:middle                    ; insert after
 604      (end-of-line)
 605      (newline t)
 606      (indent-relative)
 607      (insert "+ "))
 608
 609     (:end                               ; insert text here
 610      (skip-chars-backward " \t")
 611      (kill-region (point) (point-at-eol))
 612      (unless (org-looking-back org-mouse-punctuation)
 613        (insert (concat org-mouse-punctuation " ")))))
 614
 615   (insert text)
 616   (beginning-of-line))
 617
 618 (defadvice dnd-insert-text (around org-mouse-dnd-insert-text activate)
 619   (if (eq major-mode 'org-mode)
 620       (org-mouse-insert-item text)
 621     ad-do-it))
 622
 623 (defadvice dnd-open-file (around org-mouse-dnd-open-file activate)
 624   (if (eq major-mode 'org-mode)
 625       (org-mouse-insert-item uri)
 626     ad-do-it))
 627
 628 (defun org-mouse-match-closure (function)
 629   (let ((match (match-data t)))
 630     `(lambda (&rest rest)
 631       (save-match-data
 632         (set-match-data ',match)
 633         (apply ',function rest)))))
 634
 635 (defun org-mouse-match-todo-keyword ()
 636   (save-excursion
 637     (org-back-to-heading)
 638     (if (looking-at outline-regexp) (goto-char (match-end 0)))
 639     (or (looking-at (concat " +" org-todo-regexp " *"))
 640         (looking-at " \\( *\\)"))))
 641
 642 (defun org-mouse-yank-link (click)
 643   (interactive "e")
 644   ;; Give temporary modes such as isearch a chance to turn off.
 645   (run-hooks 'mouse-leave-buffer-hook)
 646   (mouse-set-point click)
 647   (setq mouse-selection-click-count 0)
 648   (delete-horizontal-space)
 649   (insert-for-yank (concat " [[" (current-kill 0) "]] ")))
 650
 651 (defun org-mouse-context-menu (&optional event)
 652   (let ((stamp-prefixes (list org-deadline-string org-scheduled-string))
 653         (contextlist (org-context)))
 654     (flet ((get-context (context) (org-mouse-get-context contextlist context)))
 655   (cond
 656    ((org-mouse-mark-active)
 657     (let ((region-string (buffer-substring (region-beginning) (region-end))))
 658       (popup-menu
 659        `(nil
 660          ["Sparse Tree" (org-occur ',region-string)]
 661          ["Find in Buffer" (occur ',region-string)]
 662          ["Grep in Current Dir"
 663           (grep (format "grep -rnH -e '%s' *" ',region-string))]
 664          ["Grep in Parent Dir"
 665           (grep (format "grep -rnH -e '%s' ../*" ',region-string))]
 666          "--"
 667          ["Convert to Link"
 668           (progn (save-excursion (goto-char (region-beginning)) (insert "[["))
 669                  (save-excursion (goto-char (region-end)) (insert "]]")))]
 670          ["Insert Link Here" (org-mouse-yank-link ',event)]))))
 671
 672    ((save-excursion (beginning-of-line) (looking-at "#\\+STARTUP: \\(.*\\)"))
 673     (popup-menu
 674      `(nil
 675        ,@(org-mouse-list-options-menu (mapcar 'car org-startup-options)
 676                                       'org-mode-restart))))
 677    ((or (eolp)
 678         (and (looking-at "\\(  \\|\t\\)\\(+:[0-9a-zA-Z_:]+\\)?\\(  \\|\t\\)+$")
 679              (org-looking-back "  \\|\t")))
 680     (org-mouse-popup-global-menu))
 681    ((get-context :checkbox)
 682     (popup-menu
 683      '(nil
 684        ["Toggle" org-toggle-checkbox t]
 685        ["Remove" org-mouse-remove-match-and-spaces t]
 686        ""
 687        ["All Clear" (org-mouse-for-each-item
 688                      (lambda ()
 689                        (when (save-excursion (org-at-item-checkbox-p))
 690                          (replace-match "[ ]"))))]
 691        ["All Set" (org-mouse-for-each-item
 692                      (lambda ()
 693                        (when (save-excursion (org-at-item-checkbox-p))
 694                          (replace-match "[X]"))))]
 695        ["All Toggle" (org-mouse-for-each-item 'org-toggle-checkbox) t]
 696        ["All Remove" (org-mouse-for-each-item
 697                      (lambda ()
 698                        (when (save-excursion (org-at-item-checkbox-p))
 699                          (org-mouse-remove-match-and-spaces))))]
 700        )))
 701    ((and (org-mouse-looking-at "\\b\\w+" "a-zA-Z0-9_")
 702          (member (match-string 0) org-todo-keywords-1))
 703     (popup-menu
 704      `(nil
 705        ,@(org-mouse-todo-menu (match-string 0))
 706        "--"
 707        ["Check TODOs" org-show-todo-tree t]
 708        ["List all TODO keywords" org-todo-list t]
 709        [,(format "List only %s" (match-string 0))
 710         (org-todo-list (match-string 0)) t]
 711        )))
 712    ((and (org-mouse-looking-at "\\b[A-Z]+:" "A-Z")
 713          (member (match-string 0) stamp-prefixes))
 714     (popup-menu
 715      `(nil
 716        ,@(org-mouse-keyword-replace-menu stamp-prefixes)
 717        "--"
 718        ["Check Deadlines" org-check-deadlines t]
 719        )))
 720    ((org-mouse-looking-at org-mouse-priority-regexp "[]A-Z#") ; priority
 721     (popup-menu `(nil ,@(org-mouse-keyword-replace-menu
 722                          (org-mouse-priority-list) 1 "Priority %s" t))))
 723    ((get-context :link)
 724     (popup-menu
 725      '(nil
 726        ["Open" org-open-at-point t]
 727        ["Open in Emacs" (org-open-at-point t) t]
 728        "--"
 729        ["Copy link" (org-kill-new (match-string 0))]
 730        ["Cut link"
 731         (progn
 732           (kill-region (match-beginning 0) (match-end 0))
 733           (just-one-space))]
 734        "--"
 735        ["Grep for TODOs"
 736         (grep (format "grep -nH -i 'todo\\|fixme' %s*" (match-string 2)))]
 737 ;       ["Paste file link" ((insert "file:") (yank))]
 738        )))
 739    ((org-mouse-looking-at ":\\([A-Za-z0-9_]+\\):" "A-Za-z0-9_" -1) ;tags
 740     (popup-menu
 741      `(nil
 742        [,(format "Display '%s'" (match-string 1))
 743         (org-tags-view nil ,(match-string 1))]
 744        [,(format "Sparse Tree '%s'" (match-string 1))
 745         (org-tags-sparse-tree nil ,(match-string 1))]
 746        "--"
 747        ,@(org-mouse-tag-menu))))
 748    ((org-at-timestamp-p)
 749     (popup-menu
 750      '(nil
 751        ["Show Day" org-open-at-point t]
 752        ["Change Timestamp" org-time-stamp t]
 753        ["Delete Timestamp" (org-mouse-delete-timestamp) t]
 754        ["Compute Time Range" org-evaluate-time-range (org-at-date-range-p)]
 755        "--"
 756        ["Set for Today" org-mouse-timestamp-today]
 757        ["Set for Tomorrow" (org-mouse-timestamp-today 1 'day)]
 758        ["Set in 1 Week" (org-mouse-timestamp-today 7 'day)]
 759        ["Set in 2 Weeks" (org-mouse-timestamp-today 14 'day)]
 760        ["Set in a Month" (org-mouse-timestamp-today 1 'month)]
 761        "--"
 762        ["+ 1 Day" (org-timestamp-change 1 'day)]
 763        ["+ 1 Week" (org-timestamp-change 7 'day)]
 764        ["+ 1 Month" (org-timestamp-change 1 'month)]
 765        "--"
 766        ["- 1 Day" (org-timestamp-change -1 'day)]
 767        ["- 1 Week" (org-timestamp-change -7 'day)]
 768        ["- 1 Month" (org-timestamp-change -1 'month)])))
 769    ((get-context :table-special)
 770     (let ((mdata (match-data)))
 771       (incf (car mdata) 2)
 772       (store-match-data mdata))
 773     (message "match: %S" (match-string 0))
 774     (popup-menu `(nil ,@(org-mouse-keyword-replace-menu
 775                          '(" " "!" "^" "_" "$" "#" "*" "'") 0
 776                          (lambda (mark)
 777                            (case (string-to-char mark)
 778                              (?  "( ) Nothing Special")
 779                              (?! "(!) Column Names")
 780                              (?^ "(^) Field Names Above")
 781                              (?_ "(^) Field Names Below")
 782                              (?$ "($) Formula Parameters")
 783                              (?# "(#) Recalculation: Auto")
 784                              (?* "(*) Recalculation: Manual")
 785                              (?' "(') Recalculation: None"))) t))))
 786    ((assq :table contextlist)
 787     (popup-menu
 788      '(nil
 789        ["Align Table" org-ctrl-c-ctrl-c]
 790        ["Blank Field" org-table-blank-field]
 791        ["Edit Field" org-table-edit-field]
 792         "--"
 793         ("Column"
 794          ["Move Column Left" org-metaleft]
 795          ["Move Column Right" org-metaright]
 796          ["Delete Column" org-shiftmetaleft]
 797          ["Insert Column" org-shiftmetaright]
 798          "--"
 799          ["Enable Narrowing" (setq org-table-limit-column-width (not org-table-limit-column-width)) :selected org-table-limit-column-width :style toggle])
 800         ("Row"
 801          ["Move Row Up" org-metaup]
 802          ["Move Row Down" org-metadown]
 803          ["Delete Row" org-shiftmetaup]
 804          ["Insert Row" org-shiftmetadown]
 805          ["Sort lines in region" org-table-sort-lines (org-at-table-p)]
 806          "--"
 807          ["Insert Hline" org-table-insert-hline])
 808         ("Rectangle"
 809          ["Copy Rectangle" org-copy-special]
 810          ["Cut Rectangle" org-cut-special]
 811          ["Paste Rectangle" org-paste-special]
 812          ["Fill Rectangle" org-table-wrap-region])
 813         "--"
 814         ["Set Column Formula" org-table-eval-formula]
 815         ["Set Field Formula" (org-table-eval-formula '(4))]
 816         ["Edit Formulas" org-table-edit-formulas]
 817         "--"
 818         ["Recalculate Line" org-table-recalculate]
 819         ["Recalculate All" (org-table-recalculate '(4))]
 820         ["Iterate All" (org-table-recalculate '(16))]
 821         "--"
 822         ["Toggle Recalculate Mark" org-table-rotate-recalc-marks]
 823         ["Sum Column/Rectangle" org-table-sum
 824          :active (or (org-at-table-p) (org-region-active-p))]
 825         ["Field Info" org-table-field-info]
 826         ["Debug Formulas"
 827          (setq org-table-formula-debug (not org-table-formula-debug))
 828          :style toggle :selected org-table-formula-debug]
 829         )))
 830    ((and (assq :headline contextlist) (not (eolp)))
 831     (let ((priority (org-mouse-get-priority t)))
 832       (popup-menu
 833        `("Headline Menu"
 834          ("Tags and Priorities"
 835           ,@(org-mouse-keyword-menu
 836              (org-mouse-priority-list)
 837              '(lambda (keyword)
 838                 (org-mouse-set-priority (string-to-char keyword)))
 839              priority "Priority %s")
 840           "--"
 841           ,@(org-mouse-tag-menu))
 842          ("TODO Status"
 843           ,@(org-mouse-todo-menu (org-get-todo-state)))
 844          ["Show Tags"
 845           (with-current-buffer org-mouse-main-buffer (org-agenda-show-tags))
 846           :visible (not org-mouse-direct)]
 847          ["Show Priority"
 848           (with-current-buffer org-mouse-main-buffer (org-agenda-show-priority))
 849           :visible (not org-mouse-direct)]
 850          ,@(if org-mouse-direct '("--") nil)
 851          ["New Heading" org-mouse-insert-heading :visible org-mouse-direct]
 852          ["Set Deadline"
 853           (progn (org-mouse-end-headline) (insert " ") (org-deadline))
 854           :active (not (save-excursion
 855                          (org-mouse-re-search-line org-deadline-regexp)))]
 856          ["Schedule Task"
 857           (progn (org-mouse-end-headline) (insert " ") (org-schedule))
 858           :active (not (save-excursion
 859                          (org-mouse-re-search-line org-scheduled-regexp)))]
 860          ["Insert Timestamp"
 861           (progn (org-mouse-end-headline) (insert " ") (org-time-stamp nil)) t]
 862 ;        ["Timestamp (inactive)" org-time-stamp-inactive t]
 863          "--"
 864          ["Archive Subtree" org-archive-subtree]
 865          ["Cut Subtree"  org-cut-special]
 866          ["Copy Subtree"  org-copy-special]
 867          ["Paste Subtree"  org-paste-special :visible org-mouse-direct]
 868          ("Sort Children"
 869           ["Alphabetically" (org-sort-entries nil ?a)]
 870           ["Numerically" (org-sort-entries nil ?n)]
 871           ["By Time/Date" (org-sort-entries nil ?t)]
 872           "--"
 873           ["Reverse Alphabetically" (org-sort-entries nil ?A)]
 874           ["Reverse Numerically" (org-sort-entries nil ?N)]
 875           ["Reverse By Time/Date" (org-sort-entries nil ?T)])
 876          "--"
 877          ["Move Trees" org-mouse-move-tree :active nil]
 878          ))))
 879    (t
 880     (org-mouse-popup-global-menu))))))
 881
 882 ;; (defun org-mouse-at-regexp (regexp)
 883 ;;   (save-excursion
 884 ;;     (let ((point (point))
 885 ;;        (bol (progn (beginning-of-line) (point)))
 886 ;;        (eol (progn (end-of-line) (point))))
 887 ;;       (goto-char point)
 888 ;;       (re-search-backward regexp bol 1)
 889 ;;       (and (not (eolp))
 890 ;;         (progn (forward-char)
 891 ;;                (re-search-forward regexp eol t))
 892 ;;         (<= (match-beginning 0) point)))))
 893
 894 (defun org-mouse-mark-active ()
 895   (and mark-active transient-mark-mode))
 896
 897 (defun org-mouse-in-region-p (pos)
 898   (and (org-mouse-mark-active)
 899        (>= pos (region-beginning))
 900        (<  pos (region-end))))
 901
 902 (defun org-mouse-down-mouse (event)
 903   (interactive "e")
 904   (setq this-command last-command)
 905   (unless (and (= 1 (event-click-count event))
 906                (org-mouse-in-region-p (posn-point (event-start event))))
 907     (mouse-drag-region event)))
 908
 909 (add-hook 'org-mode-hook
 910   '(lambda ()
 911      (setq org-mouse-context-menu-function 'org-mouse-context-menu)
 912
 913      (when (memq 'context-menu org-mouse-features)
 914        (org-defkey org-mouse-map [mouse-3] nil)
 915        (org-defkey org-mode-map [mouse-3] 'org-mouse-show-context-menu))
 916      (org-defkey org-mode-map [down-mouse-1] 'org-mouse-down-mouse)
 917      (when (memq 'context-menu org-mouse-features)
 918        (org-defkey org-mouse-map [C-drag-mouse-1] 'org-mouse-move-tree)
 919        (org-defkey org-mouse-map [C-down-mouse-1] 'org-mouse-move-tree-start))
 920      (when (memq 'yank-link org-mouse-features)
 921        (org-defkey org-mode-map [S-mouse-2] 'org-mouse-yank-link)
 922        (org-defkey org-mode-map [drag-mouse-3] 'org-mouse-yank-link))
 923      (when (memq 'move-tree org-mouse-features)
 924        (org-defkey org-mouse-map [drag-mouse-3] 'org-mouse-move-tree)
 925        (org-defkey org-mouse-map [down-mouse-3] 'org-mouse-move-tree-start))
 926
 927      (when (memq 'activate-stars org-mouse-features)
 928        (font-lock-add-keywords
 929         nil
 930         `((,outline-regexp
 931            0 `(face org-link mouse-face highlight keymap ,org-mouse-map)
 932            'prepend))
 933         t))
 934
 935      (when (memq 'activate-bullets org-mouse-features)
 936        (font-lock-add-keywords
 937         nil
 938         `(("^[ \t]*\\([-+*]\\|[0-9]+[.)]\\) +"
 939            (1 `(face org-link keymap ,org-mouse-map mouse-face highlight)
 940               'prepend)))
 941         t))
 942
 943      (when (memq 'activate-checkboxes org-mouse-features)
 944        (font-lock-add-keywords
 945         nil
 946         `(("^[ \t]*\\([-+*]\\|[0-9]+[.)]\\) +\\(\\[[ X]\\]\\)"
 947            (2 `(face bold keymap ,org-mouse-map mouse-face highlight) t)))
 948         t))
 949
 950      (defadvice org-open-at-point (around org-mouse-open-at-point activate)
 951        (let ((context (org-context)))
 952          (cond
 953           ((assq :headline-stars context) (org-cycle))
 954           ((assq :checkbox context) (org-toggle-checkbox))
 955           ((assq :item-bullet context)
 956            (let ((org-cycle-include-plain-lists t)) (org-cycle)))
 957           (t ad-do-it))))))
 958
 959 (defun org-mouse-move-tree-start (event)
 960   (interactive "e")
 961   (message "Same line: promote/demote, (***):move before, (text): make a child"))
 962
 963
 964 (defun org-mouse-make-marker (position)
 965   (with-current-buffer (window-buffer (posn-window position))
 966     (copy-marker (posn-point position))))
 967
 968 (defun org-mouse-move-tree (event)
 969   ;; todo: handle movements between different buffers
 970   (interactive "e")
 971   (save-excursion
 972     (let* ((start (org-mouse-make-marker (event-start event)))
 973            (end (org-mouse-make-marker (event-end event)))
 974            (sbuf (marker-buffer start))
 975            (ebuf (marker-buffer end)))
 976
 977      (when (and sbuf ebuf)
 978       (set-buffer sbuf)
 979       (goto-char start)
 980       (org-back-to-heading)
 981       (if (and (eq sbuf ebuf)
 982                (equal
 983                 (point)
 984                 (save-excursion (goto-char end) (org-back-to-heading) (point))))
 985         ;; if the same line then promote/demote
 986         (if (>= end start) (org-demote-subtree) (org-promote-subtree))
 987       ;; if different lines then move
 988       (org-cut-subtree)
 989
 990       (set-buffer ebuf)
 991       (goto-char end)
 992       (org-back-to-heading)
 993       (when  (and (eq sbuf ebuf)
 994                   (equal
 995                    (point)
 996                    (save-excursion (goto-char start)
 997                                    (org-back-to-heading) (point))))
 998         (outline-end-of-subtree)
 999         (end-of-line)
1000         (if (eobp) (newline) (forward-char)))
1001
1002       (when (looking-at outline-regexp)
1003         (let ((level (- (match-end 0) (match-beginning 0))))
1004           (when (> end (match-end 0))
1005             (outline-end-of-subtree)
1006             (end-of-line)
1007             (if (eobp) (newline) (forward-char))
1008             (setq level (1+ level)))
1009           (org-paste-subtree level)
1010           (save-excursion
1011             (outline-end-of-subtree)
1012             (when (bolp) (delete-char -1))))))))))
1013
1014
1015 (defun org-mouse-transform-to-outline ()
1016   (interactive)
1017   (org-back-to-heading)
1018   (let ((minlevel 1000)
1019         (replace-text (concat (match-string 0) "* ")))
1020     (beginning-of-line 2)
1021     (save-excursion
1022       (while (not (or (eobp) (looking-at outline-regexp)))
1023         (when (looking-at org-mouse-plain-list-regexp)
1024           (setq minlevel (min minlevel (- (match-end 1) (match-beginning 1)))))
1025         (forward-line)))
1026     (while (not (or (eobp) (looking-at outline-regexp)))
1027       (when (and (looking-at org-mouse-plain-list-regexp)
1028                  (eq minlevel (- (match-end 1) (match-beginning 1))))
1029         (replace-match replace-text))
1030       (forward-line))))
1031
1032 (defvar _cmd) ;dynamically scoped from `org-with-remote-undo'.
1033
1034 (defun org-mouse-do-remotely (command)
1035 ;  (org-agenda-check-no-diary)
1036   (when (get-text-property (point) 'org-marker)
1037     (let* ((anticol (- (point-at-eol) (point)))
1038            (marker (get-text-property (point) 'org-marker))
1039            (buffer (marker-buffer marker))
1040            (pos (marker-position marker))
1041            (hdmarker (get-text-property (point) 'org-hd-marker))
1042            (buffer-read-only nil)
1043            (newhead "--- removed ---")
1044            (org-mouse-direct nil)
1045            (org-mouse-main-buffer (current-buffer)))
1046       (when (eq (with-current-buffer buffer major-mode) 'org-mode)
1047         (let ((endmarker (with-current-buffer buffer
1048                            (outline-end-of-subtree)
1049                            (forward-char 1)
1050                            (copy-marker (point)))))
1051           (org-with-remote-undo buffer
1052             (with-current-buffer buffer
1053               (widen)
1054               (goto-char pos)
1055               (org-show-hidden-entry)
1056               (save-excursion
1057                 (and (outline-next-heading)
1058                      (org-flag-heading nil)))   ; show the next heading
1059               (org-back-to-heading)
1060               (setq marker (copy-marker (point)))
1061               (goto-char (max (point-at-bol) (- (point-at-eol) anticol)))
1062               (funcall command)
1063               (message "_cmd: %S" _cmd)
1064               (message "this-command: %S" this-command)
1065               (unless (eq (marker-position marker) (marker-position endmarker))
1066                 (setq newhead (org-get-heading))))
1067
1068             (beginning-of-line 1)
1069             (save-excursion
1070               (org-agenda-change-all-lines newhead hdmarker 'fixface))))
1071         t))))
1072
1073 (defun org-mouse-agenda-context-menu (&optional event)
1074   (or (org-mouse-do-remotely 'org-mouse-context-menu)
1075       (popup-menu
1076        '("Agenda"
1077          ("Agenda Files")
1078          "--"
1079          ["Undo" (progn (message "last command: %S" last-command) (setq this-command 'org-agenda-undo) (org-agenda-undo))
1080           :visible (if (eq last-command 'org-agenda-undo)
1081                        org-agenda-pending-undo-list
1082                      org-agenda-undo-list)]
1083          ["Rebuild Buffer" org-agenda-redo t]
1084          ["New Diary Entry"
1085           org-agenda-diary-entry (org-agenda-check-type nil 'agenda 'timeline) t]
1086          "--"
1087          ["Goto Today" org-agenda-goto-today
1088           (org-agenda-check-type nil 'agenda 'timeline) t]
1089          ["Display Calendar" org-agenda-goto-calendar
1090           (org-agenda-check-type nil 'agenda 'timeline) t]
1091          ("Calendar Commands"
1092           ["Phases of the Moon" org-agenda-phases-of-moon
1093            (org-agenda-check-type nil 'agenda 'timeline)]
1094           ["Sunrise/Sunset" org-agenda-sunrise-sunset
1095            (org-agenda-check-type nil 'agenda 'timeline)]
1096           ["Holidays" org-agenda-holidays
1097            (org-agenda-check-type nil 'agenda 'timeline)]
1098           ["Convert" org-agenda-convert-date
1099            (org-agenda-check-type nil 'agenda 'timeline)]
1100           "--"
1101           ["Create iCalendar file" org-export-icalendar-combine-agenda-files t])
1102          "--"
1103          ["Day View" org-agenda-day-view
1104           :active (org-agenda-check-type nil 'agenda)
1105           :style radio :selected (equal org-agenda-ndays 1)]
1106          ["Week View" org-agenda-week-view
1107           :active (org-agenda-check-type nil 'agenda)
1108           :style radio :selected (equal org-agenda-ndays 7)]
1109          "--"
1110          ["Show Logbook entries" org-agenda-log-mode
1111           :style toggle :selected org-agenda-show-log
1112           :active (org-agenda-check-type nil 'agenda 'timeline)]
1113          ["Include Diary" org-agenda-toggle-diary
1114           :style toggle :selected org-agenda-include-diary
1115           :active (org-agenda-check-type nil 'agenda)]
1116          ["Use Time Grid" org-agenda-toggle-time-grid
1117           :style toggle :selected org-agenda-use-time-grid
1118           :active (org-agenda-check-type nil 'agenda)]
1119          ["Follow Mode" org-agenda-follow-mode
1120           :style toggle :selected org-agenda-follow-mode]
1121          "--"
1122          ["Quit" org-agenda-quit t]
1123          ["Exit and Release Buffers" org-agenda-exit t]
1124          ))))
1125
1126 (defun org-mouse-get-gesture (event)
1127   (let ((startxy (posn-x-y (event-start event)))
1128         (endxy (posn-x-y (event-end event))))
1129     (if (< (car startxy) (car endxy)) :right :left)))
1130
1131
1132 ; (setq org-agenda-mode-hook nil)
1133 (add-hook 'org-agenda-mode-hook
1134    '(lambda ()
1135      (setq org-mouse-context-menu-function 'org-mouse-agenda-context-menu)
1136      (org-defkey org-agenda-mode-map [mouse-3] 'org-mouse-show-context-menu)
1137      (org-defkey org-agenda-mode-map [down-mouse-3] 'org-mouse-move-tree-start)
1138      (org-defkey org-agenda-mode-map [C-mouse-4] 'org-agenda-earlier)
1139      (org-defkey org-agenda-mode-map [C-mouse-5] 'org-agenda-later)
1140      (org-defkey org-agenda-mode-map [drag-mouse-3]
1141        '(lambda (event) (interactive "e")
1142           (case (org-mouse-get-gesture event)
1143             (:left (org-agenda-earlier 1))
1144             (:right (org-agenda-later 1)))))))
1145
1146 (provide 'org-mouse)
1147
1148 ;; arch-tag: ff1ae557-3529-41a3-95c6-baaebdcc280f
1149
1150 ;;; org-mouse.el ends here