code.delx.au - gnu-emacs/blob - lisp/calendar/cal-menu.el

   1 ;;; cal-menu.el --- calendar functions for menu bar and popup menu support
   2
   3 ;; Copyright (C) 1994 Free Software Foundation, Inc.
   4
   5 ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu>
   6 ;;      Lara Rios <lrios@coewl.cen.uiuc.edu>
   7 ;; Keywords: calendar
   8 ;; Human-Keywords: calendar, popup menus, menu bar
   9
  10 ;; This file is part of GNU Emacs.
  11
  12 ;; GNU Emacs is free software; you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation; either version 2, or (at your option)
  15 ;; any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs; see the file COPYING.  If not, write to
  24 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; This collection of functions implements menu bar and popup menu support for
  29 ;; calendar.el.
  30
  31 ;; Comments, corrections, and improvements should be sent to
  32 ;;  Edward M. Reingold               Department of Computer Science
  33 ;;  (217) 333-6733                   University of Illinois at Urbana-Champaign
  34 ;;  reingold@cs.uiuc.edu             1304 West Springfield Avenue
  35 ;;                                   Urbana, Illinois 61801
  36
  37 ;;; Code:
  38
  39 (define-key calendar-mode-map [menu-bar edit] 'undefined)
  40
  41 (define-key calendar-mode-map [down-mouse-2] 'calendar-mouse-2-date-menu)
  42 (define-key calendar-mode-map [mouse-2] 'ignore)
  43
  44 (defvar calendar-mouse-3-map (make-sparse-keymap "Calendar"))
  45 (define-key calendar-mode-map [down-mouse-3] calendar-mouse-3-map)
  46 (define-key calendar-mode-map [C-down-mouse-3] calendar-mouse-3-map)
  47
  48 (define-key calendar-mode-map [menu-bar moon]
  49   (cons "Moon" (make-sparse-keymap "Moon")))
  50
  51 (define-key calendar-mode-map [menu-bar moon moon]
  52   '("Lunar Phases" . calendar-phases-of-moon))
  53
  54 (define-key calendar-mode-map [menu-bar diary]
  55   (cons "Diary" (make-sparse-keymap "Diary")))
  56
  57 (define-key calendar-mode-map [menu-bar diary heb]
  58   '("Insert Hebrew" . calendar-mouse-insert-hebrew-diary-entry))
  59 (define-key calendar-mode-map [menu-bar diary isl]
  60   '("Insert Islamic" . calendar-mouse-insert-islamic-diary-entry))
  61 (define-key calendar-mode-map [menu-bar diary cyc]
  62   '("Insert Cyclic" . insert-cyclic-diary-entry))
  63 (define-key calendar-mode-map [menu-bar diary blk]
  64   '("Insert Block" . insert-block-diary-entry))
  65 (define-key calendar-mode-map [menu-bar diary ann]
  66   '("Insert Anniversary" . insert-anniversary-diary-entry))
  67 (define-key calendar-mode-map [menu-bar diary yr]
  68   '("Insert Yearly" . insert-yearly-diary-entry))
  69 (define-key calendar-mode-map [menu-bar diary mon]
  70   '("Insert Monthly" . insert-monthly-diary-entry))
  71 (define-key calendar-mode-map [menu-bar diary wk]
  72   '("Insert Weekly" . insert-weekly-diary-entry))
  73 (define-key calendar-mode-map [menu-bar diary ent]
  74   '("Insert Daily". insert-diary-entry))
  75 (define-key calendar-mode-map [menu-bar diary all]
  76   '("Show All" . show-all-diary-entries))
  77 (define-key calendar-mode-map [menu-bar diary mark]
  78  '("Mark All" . mark-diary-entries))
  79 (define-key calendar-mode-map [menu-bar diary view]
  80   '("Cursor Date" . view-diary-entries))
  81 (define-key calendar-mode-map [menu-bar diary view]
  82   '("Other File" . view-other-diary-entries))
  83
  84 (define-key calendar-mode-map [menu-bar holidays]
  85   (cons "Holidays" (make-sparse-keymap "Holidays")))
  86
  87 (define-key calendar-mode-map [menu-bar holidays unmark]
  88   '("Unmark" . calendar-unmark))
  89 (define-key calendar-mode-map [menu-bar holidays mark]
  90   '("Mark" . mark-calendar-holidays))
  91 (define-key calendar-mode-map [menu-bar holidays 3-mon]
  92   '("3 Months" . list-calendar-holidays))
  93 (define-key calendar-mode-map [menu-bar holidays 1-day]
  94   '("One Day" . calendar-cursor-holidays))
  95
  96 (define-key calendar-mode-map [menu-bar goto]
  97   (cons "Goto" (make-sparse-keymap "Goto")))
  98
  99 (define-key calendar-mode-map [menu-bar goto french]
 100   '("French Date" . calendar-goto-french-date))
 101 (define-key calendar-mode-map [menu-bar goto mayan]
 102   (cons "Mayan Date" (make-sparse-keymap "Mayan")))
 103 (define-key calendar-mode-map [menu-bar goto julian]
 104   '("Julian Date" . calendar-goto-julian-date))
 105 (define-key calendar-mode-map [menu-bar goto islamic]
 106   '("Islamic Date" . calendar-goto-islamic-date))
 107 (define-key calendar-mode-map [menu-bar goto hebrew]
 108   '("Hebrew Date" . calendar-goto-hebrew-date))
 109 (define-key calendar-mode-map [menu-bar goto astro]
 110   '("Astronomical Date" . calendar-goto-astro-day-number))
 111 (define-key calendar-mode-map [menu-bar goto iso]
 112   '("ISO Date" . calendar-goto-iso-date))
 113 (define-key calendar-mode-map [menu-bar goto gregorian]
 114   '("Other Date" . calendar-goto-date))
 115 (define-key calendar-mode-map [menu-bar goto end-of-year]
 116   '("End of Year" . calendar-end-of-year))
 117 (define-key calendar-mode-map [menu-bar goto beginning-of-year]
 118   '("Beginning of Year" . calendar-beginning-of-year))
 119 (define-key calendar-mode-map [menu-bar goto end-of-month]
 120   '("End of Month" . calendar-end-of-month))
 121 (define-key calendar-mode-map [menu-bar goto beginning-of-month]
 122   '("Beginning of Month" . calendar-beginning-of-month))
 123 (define-key calendar-mode-map [menu-bar goto end-of-week]
 124   '("End of Week" . calendar-end-of-week))
 125 (define-key calendar-mode-map [menu-bar goto beginning-of-week]
 126   '("Beginning of Week" . calendar-beginning-of-week))
 127 (define-key calendar-mode-map [menu-bar goto today]
 128   '("Today" . calendar-goto-today))
 129
 130
 131 (define-key calendar-mode-map [menu-bar goto mayan prev-rnd]
 132   '("Previous Round" . calendar-previous-calendar-round-date))
 133 (define-key calendar-mode-map [menu-bar goto mayan nxt-rnd]
 134   '("Next Round" . calendar-next-calendar-round-date))
 135 (define-key calendar-mode-map [menu-bar goto mayan prev-haab]
 136   '("Previous Haab" . calendar-previous-haab-date))
 137 (define-key calendar-mode-map [menu-bar goto mayan next-haab]
 138   '("Next Haab" . calendar-next-haab-date))
 139 (define-key calendar-mode-map [menu-bar goto mayan prev-tzol]
 140   '("Previous Tzolkin" . calendar-previous-tzolkin-date))
 141 (define-key calendar-mode-map [menu-bar goto mayan next-tzol]
 142   '("Next Tzolkin" . calendar-next-tzolkin-date))
 143
 144 (define-key calendar-mode-map [menu-bar scroll]
 145   (cons "Scroll" (make-sparse-keymap "Scroll")))
 146
 147 (define-key calendar-mode-map [menu-bar scroll bk-12]
 148   '("Backward 1 Year" . "4\ev"))
 149 (define-key calendar-mode-map [menu-bar scroll bk-3]
 150   '("Backward 3 Months" . scroll-calendar-right-three-months))
 151 (define-key calendar-mode-map [menu-bar scroll bk-1]
 152   '("Backward 1 Month" . scroll-calendar-right))
 153 (define-key calendar-mode-map [menu-bar scroll fwd-12]
 154   '("Forward 1 Year" . "4\C-v"))
 155 (define-key calendar-mode-map [menu-bar scroll fwd-3]
 156   '("Forward 3 Months" . scroll-calendar-left-three-months))
 157 (define-key calendar-mode-map [menu-bar scroll fwd-1]
 158   '("Forward 1 Month" . scroll-calendar-left))
 159
 160 (put 'calendar-forward-day 'menu-enable '(calendar-cursor-to-date))
 161 (put 'calendar-backward-day 'menu-enable '(calendar-cursor-to-date))
 162 (put 'calendar-forward-week 'menu-enable '(calendar-cursor-to-date))
 163 (put 'calendar-backward-week 'menu-enable '(calendar-cursor-to-date))
 164 (put 'calendar-forward-month 'menu-enable '(calendar-cursor-to-date))
 165 (put 'calendar-backward-month 'menu-enable '(calendar-cursor-to-date))
 166 (put 'calendar-forward-year 'menu-enable '(calendar-cursor-to-date))
 167 (put 'calendar-backward-year 'menu-enable '(calendar-cursor-to-date))
 168 (put 'calendar-beginning-of-year 'menu-enable '(calendar-cursor-to-date))
 169 (put 'calendar-end-of-year 'menu-enable '(calendar-cursor-to-date))
 170 (put 'calendar-beginning-of-month 'menu-enable '(calendar-cursor-to-date))
 171 (put 'calendar-end-of-month 'menu-enable '(calendar-cursor-to-date))
 172 (put 'calendar-end-of-week 'menu-enable '(calendar-cursor-to-date))
 173 (put 'calendar-beginning-of-week 'menu-enable '(calendar-cursor-to-date))
 174 (put 'calendar-mouse-print-dates 'menu-enable '(calendar-event-to-date))
 175 (put 'calendar-sunrise-sunset 'menu-enable '(calendar-event-to-date))
 176 (put 'calendar-cursor-holidays 'menu-enable '(calendar-cursor-to-date))
 177 (put 'view-diary-entries 'menu-enable '(calendar-cursor-to-date))
 178 (put 'view-other-diary-entries 'menu-enable '(calendar-cursor-to-date))
 179 (put 'calendar-mouse-insert-hebrew-diary-entry
 180      'menu-enable
 181      '(calendar-cursor-to-date))
 182 (put 'calendar-mouse-insert-islamic-diary-entry
 183      'menu-enable
 184      '(calendar-cursor-to-date))
 185 (put 'insert-cyclic-diary-entry 'menu-enable '(calendar-cursor-to-date))
 186 (put 'insert-block-diary-entry 'menu-enable '(calendar-cursor-to-date))
 187 (put 'insert-anniversary-diary-entry 'menu-enable '(calendar-cursor-to-date))
 188 (put 'insert-yearly-diary-entry 'menu-enable '(calendar-cursor-to-date))
 189 (put 'insert-monthly-diary-entry 'menu-enable '(calendar-cursor-to-date))
 190 (put 'insert-weekly-diary-entry 'menu-enable '(calendar-cursor-to-date))
 191
 192 (defun calendar-event-to-date (&optional error)
 193   "Date of last event.
 194 If event is not on a specific date, signals an error if optional parameter
 195 ERROR is t, otherwise just returns nil."
 196   (save-excursion
 197     (goto-char (posn-point (event-start last-input-event)))
 198     (calendar-cursor-to-date error)))
 199
 200 (defun calendar-mouse-insert-hebrew-diary-entry (event)
 201   "Pop up menu to insert a Hebrew-date diary entry."
 202   (interactive "e")
 203   (let ((hebrew-selection
 204          (x-popup-menu
 205           event
 206           (list "Hebrew insert menu"
 207                 (list (calendar-hebrew-date-string (calendar-cursor-to-date))
 208                       '("One time" . insert-hebrew-diary-entry)
 209                       '("Monthly" . insert-monthly-hebrew-diary-entry)
 210                       '("Yearly" . insert-yearly-hebrew-diary-entry))))))
 211     (and hebrew-selection (call-interactively hebrew-selection))))
 212
 213 (defun calendar-mouse-insert-islamic-diary-entry (event)
 214   "Pop up menu to insert an Islamic-date diary entry."
 215   (interactive "e")
 216   (let ((islamic-selection
 217          (x-popup-menu
 218           event
 219           (list "Islamic insert menu"
 220                 (list (calendar-islamic-date-string (calendar-cursor-to-date))
 221                       '("One time" . insert-islamic-diary-entry)
 222                       '("Monthly" . insert-monthly-islamic-diary-entry)
 223                       '("Yearly" . insert-yearly-islamic-diary-entry))))))
 224     (and islamic-selection (call-interactively islamic-selection))))
 225
 226 (defun calendar-mouse-sunrise/sunset ()
 227   "Show sunrise/sunset times for mouse-selected date."
 228   (interactive)
 229   (save-excursion
 230     (calendar-goto-date (calendar-event-to-date))
 231     (calendar-sunrise-sunset)))
 232
 233 (defun calendar-mouse-holidays ()
 234   "Show holidays for mouse-selected date."
 235   (interactive)
 236   (save-excursion
 237     (calendar-goto-date (calendar-event-to-date))
 238     (calendar-cursor-holidays)))
 239
 240 (defun calendar-mouse-view-diary-entries ()
 241   "View diary entries on mouse-selected date."
 242   (interactive)
 243   (save-excursion
 244     (calendar-goto-date (calendar-event-to-date))
 245     (view-diary-entries 1)))
 246
 247 (defun calendar-mouse-view-other-diary-entries ()
 248   "View diary entries from alternative file on mouse-selected date."
 249   (interactive)
 250   (save-excursion
 251     (calendar-goto-date (calendar-event-to-date))
 252     (call-interactively 'view-other-diary-entries)))
 253
 254 (defun calendar-mouse-insert-diary-entry ()
 255   "Insert diary entry for mouse-selected date."
 256   (interactive)
 257   (save-excursion
 258     (calendar-goto-date (calendar-event-to-date))
 259     (insert-diary-entry nil)))
 260
 261 (defun calendar-mouse-set-mark ()
 262   "Mark the date under the cursor."
 263   (interactive)
 264   (save-excursion
 265     (calendar-goto-date (calendar-event-to-date))
 266     (calendar-set-mark nil)))
 267
 268 (defun calendar-mouse-print-dates ()
 269   "Pop up menu of equivalent dates to mouse selected date."
 270   (interactive)
 271   (let ((date (calendar-event-to-date)))
 272     (x-popup-menu
 273      event
 274      (list
 275       "Date Menu"
 276       (append
 277        (list
 278         (concat (calendar-date-string date) " (Gregorian)")
 279         (list (calendar-day-of-year-string date))
 280         (list (format "ISO date: %s" (calendar-iso-date-string date)))
 281         (list (format "Julian date: %s" (calendar-julian-date-string date)))
 282         (list (format "Astronomical (Julian) date (before noon): %s"
 283                       (calendar-astro-date-string date)))
 284         (list (format "Hebrew date (before sunset): %s"
 285                       (calendar-hebrew-date-string date))))
 286        (let ((i (calendar-islamic-date-string date)))
 287          (if (not (string-equal i ""))
 288              (list (list (format "Islamic date (before sunset): %s" i)))))
 289        (let ((f (calendar-french-date-string date)))
 290          (if (not (string-equal f ""))
 291              (list (list (format "French Revolutionary date: %s" f)))))
 292        (list
 293         (list
 294          (format "Mayan date: %s" (calendar-mayan-date-string date)))))))))
 295
 296 (defun calendar-mouse-2-date-menu (event)
 297   "Pop up menu for Mouse-2 for selected date in the calendar window."
 298   (interactive "e")
 299   (let* ((date (calendar-event-to-date t))
 300          (selection
 301           (x-popup-menu
 302            event
 303            (list "Menu"
 304                  (list
 305                   (calendar-date-string date t t)
 306                   '("Holidays" . calendar-mouse-holidays)
 307                   '("Mark date" . calendar-mouse-set-mark)
 308                   '("Sunrise/sunset" . calendar-mouse-sunrise/sunset)
 309                   '("Other calendars" . calendar-mouse-print-dates)
 310                   '("Diary entries" . calendar-mouse-view-diary-entries)
 311                   '("Insert diary entry" . calendar-mouse-insert-diary-entry)
 312                   '("Other diary file entries"
 313                     . calendar-mouse-view-other-diary-entries)
 314                   )))))
 315     (and selection (call-interactively selection))))
 316
 317 (define-key calendar-mouse-3-map [exit-calendar]
 318   '("Exit calendar" . exit-calendar))
 319 (define-key calendar-mouse-3-map [show-diary]
 320   '("Show diary" . show-all-diary-entries))
 321 (define-key calendar-mouse-3-map [lunar-phases]
 322   '("Lunar phases" . calendar-phases-of-moon))
 323 (define-key calendar-mouse-3-map [unmark]
 324   '("Unmark" . calendar-unmark))
 325 (define-key calendar-mouse-3-map [mark-holidays]
 326   '("Mark holidays" . mark-calendar-holidays))
 327 (define-key calendar-mouse-3-map [list-holidays]
 328   '("List holidays" . list-calendar-holidays))
 329 (define-key calendar-mouse-3-map [mark-diary-entries]
 330   '("Mark diary entries" . mark-diary-entries))
 331 (define-key calendar-mouse-3-map [scroll-backward]
 332   '("Scroll backward" . scroll-calendar-right-three-months))
 333 (define-key calendar-mouse-3-map [scroll-forward]
 334   '("Scroll forward" . scroll-calendar-left-three-months))
 335
 336 (run-hooks 'cal-menu-load-hook)
 337
 338 (provide 'cal-menu)
 339
 340 ;;; cal-menu.el ends here