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, 1995, 2001, 2003 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 the
  24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  25 ;; Boston, MA 02111-1307, USA.
  26
  27 ;;; Commentary:
  28
  29 ;; This collection of functions implements menu bar and popup menu support for
  30 ;; calendar.el.
  31
  32 ;; Comments, corrections, and improvements should be sent to
  33 ;;  Edward M. Reingold               Department of Computer Science
  34 ;;  (217) 333-6733                   University of Illinois at Urbana-Champaign
  35 ;;  reingold@cs.uiuc.edu             1304 West Springfield Avenue
  36 ;;                                   Urbana, Illinois 61801
  37
  38 ;;; Code:
  39
  40 (defvar displayed-month)
  41 (defvar displayed-year)
  42
  43 (eval-when-compile (require 'calendar))
  44 (require 'easymenu)
  45
  46 (define-key calendar-mode-map [menu-bar edit] 'undefined)
  47 (define-key calendar-mode-map [menu-bar search] 'undefined)
  48
  49 (define-key calendar-mode-map [down-mouse-2] 'calendar-mouse-2-date-menu)
  50 (define-key calendar-mode-map [mouse-2] 'ignore)
  51
  52 (defvar calendar-mouse-3-map (make-sparse-keymap "Calendar"))
  53 (define-key calendar-mode-map [down-mouse-3] calendar-mouse-3-map)
  54 (define-key calendar-mode-map [C-down-mouse-3] calendar-mouse-3-map)
  55
  56 (define-key calendar-mode-map [menu-bar moon]
  57   (cons "Moon" (make-sparse-keymap "Moon")))
  58
  59 (define-key calendar-mode-map [menu-bar moon moon]
  60   '("Lunar Phases" . calendar-phases-of-moon))
  61
  62 (define-key calendar-mode-map [menu-bar diary]
  63   (cons "Diary" (make-sparse-keymap "Diary")))
  64
  65 (define-key calendar-mode-map [menu-bar diary heb]
  66   '("Insert Hebrew" . calendar-mouse-insert-hebrew-diary-entry))
  67 (define-key calendar-mode-map [menu-bar diary isl]
  68   '("Insert Islamic" . calendar-mouse-insert-islamic-diary-entry))
  69 (define-key calendar-mode-map [menu-bar diary cyc]
  70   '("Insert Cyclic" . insert-cyclic-diary-entry))
  71 (define-key calendar-mode-map [menu-bar diary blk]
  72   '("Insert Block" . insert-block-diary-entry))
  73 (define-key calendar-mode-map [menu-bar diary ann]
  74   '("Insert Anniversary" . insert-anniversary-diary-entry))
  75 (define-key calendar-mode-map [menu-bar diary yr]
  76   '("Insert Yearly" . insert-yearly-diary-entry))
  77 (define-key calendar-mode-map [menu-bar diary mon]
  78   '("Insert Monthly" . insert-monthly-diary-entry))
  79 (define-key calendar-mode-map [menu-bar diary wk]
  80   '("Insert Weekly" . insert-weekly-diary-entry))
  81 (define-key calendar-mode-map [menu-bar diary ent]
  82   '("Insert Diary Entry" . insert-diary-entry))
  83 (define-key calendar-mode-map [menu-bar diary all]
  84   '("Show All" . show-all-diary-entries))
  85 (define-key calendar-mode-map [menu-bar diary mark]
  86  '("Mark All" . mark-diary-entries))
  87 (define-key calendar-mode-map [menu-bar diary view]
  88   '("Cursor Date" . view-diary-entries))
  89 (define-key calendar-mode-map [menu-bar diary view]
  90   '("Other File" . view-other-diary-entries))
  91
  92 (define-key calendar-mode-map [menu-bar Holidays]
  93   (cons "Holidays" (make-sparse-keymap "Holidays")))
  94
  95 (define-key calendar-mode-map [menu-bar goto]
  96   (cons "Goto" (make-sparse-keymap "Goto")))
  97
  98 (define-key calendar-mode-map [menu-bar goto french]
  99   '("French Date" . calendar-goto-french-date))
 100 (define-key calendar-mode-map [menu-bar goto mayan]
 101   (cons "Mayan Date" (make-sparse-keymap "Mayan")))
 102 (define-key calendar-mode-map [menu-bar goto ethiopic]
 103   '("Ethiopic Date" . calendar-goto-ethiopic-date))
 104 (define-key calendar-mode-map [menu-bar goto coptic]
 105   '("Coptic Date" . calendar-goto-coptic-date))
 106 (define-key calendar-mode-map [menu-bar goto chinese]
 107   '("Chinese Date" . calendar-goto-chinese-date))
 108 (define-key calendar-mode-map [menu-bar goto julian]
 109   '("Julian Date" . calendar-goto-julian-date))
 110 (define-key calendar-mode-map [menu-bar goto islamic]
 111   '("Islamic Date" . calendar-goto-islamic-date))
 112 (define-key calendar-mode-map [menu-bar goto persian]
 113   '("Persian Date" . calendar-goto-persian-date))
 114 (define-key calendar-mode-map [menu-bar goto hebrew]
 115   '("Hebrew Date" . calendar-goto-hebrew-date))
 116 (define-key calendar-mode-map [menu-bar goto astro]
 117   '("Astronomical Date" . calendar-goto-astro-day-number))
 118 (define-key calendar-mode-map [menu-bar goto iso]
 119   '("ISO Date" . calendar-goto-iso-date))
 120 (define-key calendar-mode-map [menu-bar goto day-of-year]
 121   '("Day of Year" . calendar-goto-day-of-year))
 122 (define-key calendar-mode-map [menu-bar goto gregorian]
 123   '("Other Date" . calendar-goto-date))
 124 (define-key calendar-mode-map [menu-bar goto end-of-year]
 125   '("End of Year" . calendar-end-of-year))
 126 (define-key calendar-mode-map [menu-bar goto beginning-of-year]
 127   '("Beginning of Year" . calendar-beginning-of-year))
 128 (define-key calendar-mode-map [menu-bar goto end-of-month]
 129   '("End of Month" . calendar-end-of-month))
 130 (define-key calendar-mode-map [menu-bar goto beginning-of-month]
 131   '("Beginning of Month" . calendar-beginning-of-month))
 132 (define-key calendar-mode-map [menu-bar goto end-of-week]
 133   '("End of Week" . calendar-end-of-week))
 134 (define-key calendar-mode-map [menu-bar goto beginning-of-week]
 135   '("Beginning of Week" . calendar-beginning-of-week))
 136 (define-key calendar-mode-map [menu-bar goto today]
 137   '("Today" . calendar-goto-today))
 138
 139
 140 (define-key calendar-mode-map [menu-bar goto mayan prev-rnd]
 141   '("Previous Round" . calendar-previous-calendar-round-date))
 142 (define-key calendar-mode-map [menu-bar goto mayan nxt-rnd]
 143   '("Next Round" . calendar-next-calendar-round-date))
 144 (define-key calendar-mode-map [menu-bar goto mayan prev-haab]
 145   '("Previous Haab" . calendar-previous-haab-date))
 146 (define-key calendar-mode-map [menu-bar goto mayan next-haab]
 147   '("Next Haab" . calendar-next-haab-date))
 148 (define-key calendar-mode-map [menu-bar goto mayan prev-tzol]
 149   '("Previous Tzolkin" . calendar-previous-tzolkin-date))
 150 (define-key calendar-mode-map [menu-bar goto mayan next-tzol]
 151   '("Next Tzolkin" . calendar-next-tzolkin-date))
 152
 153 (define-key calendar-mode-map [menu-bar scroll]
 154   (cons "Scroll" (make-sparse-keymap "Scroll")))
 155
 156 (define-key calendar-mode-map [menu-bar scroll bk-12]
 157   '("Backward 1 Year" . "4\ev"))
 158 (define-key calendar-mode-map [menu-bar scroll bk-3]
 159   '("Backward 3 Months" . scroll-calendar-right-three-months))
 160 (define-key calendar-mode-map [menu-bar scroll bk-1]
 161   '("Backward 1 Month" . scroll-calendar-right))
 162 (define-key calendar-mode-map [menu-bar scroll fwd-12]
 163   '("Forward 1 Year" . "4\C-v"))
 164 (define-key calendar-mode-map [menu-bar scroll fwd-3]
 165   '("Forward 3 Months" . scroll-calendar-left-three-months))
 166 (define-key calendar-mode-map [menu-bar scroll fwd-1]
 167   '("Forward 1 Month" . scroll-calendar-left))
 168
 169 (defun calendar-flatten (list)
 170   "Flatten LIST eliminating sublists structure; result is a list of atoms.
 171 This is the same as the preorder list of leaves in a rooted forest."
 172   (if (atom list)
 173       (list list)
 174     (if (cdr list)
 175         (append (calendar-flatten (car list)) (calendar-flatten (cdr list)))
 176       (calendar-flatten (car list)))))
 177
 178 (defun cal-menu-x-popup-menu (position menu)
 179   "Like `x-popup-menu', but prints an error message if popup menus are
 180 not available."
 181   (if (display-popup-menus-p)
 182       (x-popup-menu position menu)
 183     (error "Popup menus are not available on this system")))
 184
 185 (defun cal-menu-list-holidays-year ()
 186   "Display a list of the holidays of the selected date's year."
 187   (interactive)
 188   (let ((year (extract-calendar-year (calendar-cursor-to-date))))
 189     (list-holidays year year)))
 190
 191 (defun cal-menu-list-holidays-following-year ()
 192   "Display a list of the holidays of the following year."
 193   (interactive)
 194   (let ((year (1+ (extract-calendar-year (calendar-cursor-to-date)))))
 195     (list-holidays year year)))
 196
 197 (defun cal-menu-list-holidays-previous-year ()
 198   "Display a list of the holidays of the previous year."
 199   (interactive)
 200   (let ((year (1- (extract-calendar-year (calendar-cursor-to-date)))))
 201     (list-holidays year year)))
 202
 203 (defun cal-menu-update ()
 204   ;; Update the holiday part of calendar menu bar for the current display.
 205   (condition-case nil
 206       (if (eq major-mode 'calendar-mode)
 207           (let ((l))
 208             (calendar-for-loop;; Show 11 years--5 before, 5 after year of
 209                    ;; middle month
 210              i from (- displayed-year 5) to (+ displayed-year 5) do
 211              (setq l (cons (vector (format "For Year %s" i)
 212                                    (list (list 'lambda 'nil '(interactive)
 213                                                (list 'list-holidays i i)))
 214                                    t)
 215                            l)))
 216             (setq l (cons ["Mark Holidays" mark-calendar-holidays t]
 217                           (cons ["Unmark Calendar" calendar-unmark t]
 218                                 (cons ["--" '("--") t] l))))
 219             (define-key calendar-mode-map [menu-bar Holidays]
 220               (cons "Holidays" (easy-menu-create-menu "Holidays" (nreverse l))))
 221             (define-key calendar-mode-map [menu-bar Holidays separator]
 222               '("--"))
 223             (define-key calendar-mode-map [menu-bar Holidays today]
 224                 `(,(format "For Today (%s)"
 225                            (calendar-date-string (calendar-current-date) t t))
 226                   . cal-menu-today-holidays))
 227             (let ((title
 228                    (let ((m1 displayed-month)
 229                          (y1 displayed-year)
 230                          (m2 displayed-month)
 231                          (y2 displayed-year))
 232                      (increment-calendar-month m1 y1 -1)
 233                      (increment-calendar-month m2 y2 1)
 234                      (if (= y1 y2)
 235                          (format "%s-%s, %d"
 236                                  (calendar-month-name m1 'abbrev)
 237                                  (calendar-month-name m2 'abbrev)
 238                                  y2)
 239                        (format "%s, %d-%s, %d"
 240                                (calendar-month-name m1 'abbrev)
 241                                y1
 242                                (calendar-month-name m2 'abbrev)
 243                                y2)))))
 244               (define-key  calendar-mode-map [menu-bar Holidays 3-month]
 245                 `(,(format "For Window (%s)" title)
 246                   . list-calendar-holidays)))
 247             (let ((date (calendar-cursor-to-date)))
 248               (if date
 249                   (define-key calendar-mode-map [menu-bar Holidays 1-day]
 250                     `(,(format "For Cursor Date (%s)"
 251                                (calendar-date-string date t t))
 252                       . calendar-cursor-holidays))))))
 253     ;; Try to avoid entering infinite beep mode in case of errors.
 254     (error (ding))))
 255
 256 (defun calendar-event-to-date (&optional error)
 257   "Date of last event.
 258 If event is not on a specific date, signals an error if optional parameter
 259 ERROR is t, otherwise just returns nil."
 260   (save-excursion
 261     (set-buffer (window-buffer (posn-window (event-start last-input-event))))
 262     (goto-char (posn-point (event-start last-input-event)))
 263     (calendar-cursor-to-date error)))
 264
 265 (defun calendar-mouse-insert-hebrew-diary-entry (event)
 266   "Pop up menu to insert a Hebrew-date diary entry."
 267   (interactive "e")
 268   (let ((hebrew-selection
 269          (cal-menu-x-popup-menu
 270           event
 271           (list "Hebrew insert menu"
 272                 (list (calendar-hebrew-date-string (calendar-cursor-to-date))
 273                       '("One time" . insert-hebrew-diary-entry)
 274                       '("Monthly" . insert-monthly-hebrew-diary-entry)
 275                       '("Yearly" . insert-yearly-hebrew-diary-entry))))))
 276     (and hebrew-selection (call-interactively hebrew-selection))))
 277
 278 (defun calendar-mouse-insert-islamic-diary-entry (event)
 279   "Pop up menu to insert an Islamic-date diary entry."
 280   (interactive "e")
 281   (let ((islamic-selection
 282          (cal-menu-x-popup-menu
 283           event
 284           (list "Islamic insert menu"
 285                 (list (calendar-islamic-date-string (calendar-cursor-to-date))
 286                       '("One time" . insert-islamic-diary-entry)
 287                       '("Monthly" . insert-monthly-islamic-diary-entry)
 288                       '("Yearly" . insert-yearly-islamic-diary-entry))))))
 289     (and islamic-selection (call-interactively islamic-selection))))
 290
 291 (defun calendar-mouse-sunrise/sunset ()
 292   "Show sunrise/sunset times for mouse-selected date."
 293   (interactive)
 294   (save-excursion
 295     (calendar-mouse-goto-date (calendar-event-to-date))
 296     (calendar-sunrise-sunset)))
 297
 298 (defun cal-menu-today-holidays ()
 299   "Show holidays for today's date."
 300   (interactive)
 301   (save-excursion
 302     (calendar-cursor-to-date (calendar-current-date))
 303     (calendar-cursor-holidays)))
 304
 305 (defun calendar-mouse-holidays ()
 306   "Pop up menu of holidays for mouse selected date."
 307   (interactive)
 308   (let* ((date (calendar-event-to-date))
 309          (l (mapcar '(lambda (x) (list x))
 310                     (check-calendar-holidays date)))
 311          (selection
 312           (cal-menu-x-popup-menu
 313            event
 314            (list
 315             (format "Holidays for %s" (calendar-date-string date))
 316             (append
 317              (list (format "Holidays for %s" (calendar-date-string date)))
 318              (if l l '("None")))))))
 319     (and selection (call-interactively selection))))
 320
 321 (defun calendar-mouse-view-diary-entries (&optional date diary)
 322   "Pop up menu of diary entries for mouse-selected date.
 323 Use optional DATE and alternative file DIARY.
 324
 325 Any holidays are shown if `holidays-in-diary-buffer' is t."
 326   (interactive)
 327   (let* ((date (if date date (calendar-event-to-date)))
 328          (diary-file (if diary diary diary-file))
 329          (diary-list-include-blanks nil)
 330          (diary-display-hook 'ignore)
 331          (diary-entries
 332           (mapcar '(lambda (x) (split-string (car (cdr x)) "\^M\\|\n"))
 333                   (list-diary-entries date 1)))
 334          (holidays (if holidays-in-diary-buffer
 335                        (mapcar '(lambda (x) (list x))
 336                                (check-calendar-holidays date))))
 337          (title (concat "Diary entries "
 338                         (if diary (format "from %s " diary) "")
 339                         "for "
 340                         (calendar-date-string date)))
 341          (selection
 342           (cal-menu-x-popup-menu
 343            event
 344            (list title
 345                  (append
 346                   (list title)
 347                   (if holidays
 348                       (mapcar '(lambda (x) (list (concat "     " (car x))))
 349                               holidays))
 350                   (if holidays
 351                       (list "--shadow-etched-in" "--shadow-etched-in"))
 352                   (if diary-entries
 353                       (mapcar 'list (calendar-flatten diary-entries))
 354                     '("None")))))))
 355     (and selection (call-interactively selection))))
 356
 357 (defun calendar-mouse-view-other-diary-entries ()
 358   "Pop up menu of diary entries from alternative file on mouse-selected date."
 359   (interactive)
 360   (calendar-mouse-view-diary-entries
 361    (calendar-event-to-date)
 362    (read-file-name "Enter diary file name: " default-directory nil t)))
 363
 364 (defun calendar-mouse-insert-diary-entry ()
 365   "Insert diary entry for mouse-selected date."
 366   (interactive)
 367   (save-excursion
 368     (calendar-mouse-goto-date (calendar-event-to-date))
 369     (insert-diary-entry nil)))
 370
 371 (defun calendar-mouse-set-mark ()
 372   "Mark the date under the cursor."
 373   (interactive)
 374   (save-excursion
 375     (calendar-mouse-goto-date (calendar-event-to-date))
 376     (calendar-set-mark nil)))
 377
 378 (defun cal-tex-mouse-day ()
 379   "Make a buffer with LaTeX commands for the day mouse is on."
 380   (interactive)
 381   (save-excursion
 382     (calendar-mouse-goto-date (calendar-event-to-date))
 383     (cal-tex-cursor-day nil)))
 384
 385 (defun cal-tex-mouse-week ()
 386   "One page calendar for week indicated by cursor.
 387 Holidays are included if `cal-tex-holidays' is t."
 388   (interactive)
 389   (save-excursion
 390     (calendar-mouse-goto-date (calendar-event-to-date))
 391     (cal-tex-cursor-week nil)))
 392
 393 (defun cal-tex-mouse-week2 ()
 394   "Make a buffer with LaTeX commands for the week cursor is on.
 395 The printed output will be on two pages."
 396   (interactive)
 397   (save-excursion
 398     (calendar-mouse-goto-date (calendar-event-to-date))
 399     (cal-tex-cursor-week2 nil)))
 400
 401 (defun cal-tex-mouse-week-iso ()
 402   "One page calendar for week indicated by cursor.
 403 Holidays are included if `cal-tex-holidays' is t."
 404   (interactive)
 405   (save-excursion
 406     (calendar-mouse-goto-date (calendar-event-to-date))
 407     (cal-tex-cursor-week-iso nil)))
 408
 409 (defun cal-tex-mouse-week-monday ()
 410   "One page calendar for week indicated by cursor."
 411   (interactive)
 412   (save-excursion
 413     (calendar-mouse-goto-date (calendar-event-to-date))
 414     (cal-tex-cursor-week-monday nil)))
 415
 416 (defun cal-tex-mouse-filofax-daily ()
 417   "Day-per-page Filofax calendar for week indicated by cursor."
 418   (interactive)
 419   (save-excursion
 420     (calendar-mouse-goto-date (calendar-event-to-date))
 421     (cal-tex-cursor-filofax-daily nil)))
 422
 423 (defun cal-tex-mouse-filofax-2week ()
 424   "One page Filofax calendar for week indicated by cursor."
 425   (interactive)
 426   (save-excursion
 427     (calendar-mouse-goto-date (calendar-event-to-date))
 428     (cal-tex-cursor-filofax-2week nil)))
 429
 430 (defun cal-tex-mouse-filofax-week ()
 431   "Two page Filofax calendar for week indicated by cursor."
 432   (interactive)
 433   (save-excursion
 434     (calendar-mouse-goto-date (calendar-event-to-date))
 435     (cal-tex-cursor-filofax-week nil)))
 436
 437 (defun cal-tex-mouse-month ()
 438   "Make a buffer with LaTeX commands for the month cursor is on.
 439 Calendar is condensed onto one page."
 440   (interactive)
 441   (save-excursion
 442     (calendar-mouse-goto-date (calendar-event-to-date))
 443     (cal-tex-cursor-month nil)))
 444
 445 (defun cal-tex-mouse-month-landscape ()
 446   "Make a buffer with LaTeX commands for the month cursor is on.
 447 The output is in landscape format, one month to a page."
 448   (interactive)
 449   (save-excursion
 450     (calendar-mouse-goto-date (calendar-event-to-date))
 451     (cal-tex-cursor-month-landscape nil)))
 452
 453 (defun cal-tex-mouse-year ()
 454   "Make a buffer with LaTeX commands for the year cursor is on."
 455   (interactive)
 456   (save-excursion
 457     (calendar-mouse-goto-date (calendar-event-to-date))
 458     (cal-tex-cursor-year nil)))
 459
 460 (defun cal-tex-mouse-filofax-year ()
 461   "Make a buffer with LaTeX commands for Filofax calendar of year cursor is on."
 462   (interactive)
 463   (save-excursion
 464     (calendar-mouse-goto-date (calendar-event-to-date))
 465     (cal-tex-cursor-filofax-year nil)))
 466
 467 (defun cal-tex-mouse-year-landscape ()
 468   "Make a buffer with LaTeX commands for the year cursor is on."
 469   (interactive)
 470   (save-excursion
 471     (calendar-mouse-goto-date (calendar-event-to-date))
 472     (cal-tex-cursor-year-landscape nil)))
 473
 474 (defun calendar-mouse-print-dates ()
 475   "Pop up menu of equivalent dates to mouse selected date."
 476   (interactive)
 477   (let ((date (calendar-event-to-date))
 478         (selection
 479          (cal-menu-x-popup-menu
 480           event
 481           (list
 482            (concat (calendar-date-string date) " (Gregorian)")
 483            (append
 484             (list
 485              (concat (calendar-date-string date) " (Gregorian)")
 486              (list (calendar-day-of-year-string date))
 487              (list (format "ISO date: %s" (calendar-iso-date-string date)))
 488              (list (format "Julian date: %s"
 489                            (calendar-julian-date-string date)))
 490              (list
 491               (format "Astronomical (Julian) day number (at noon UTC): %s.0"
 492                            (calendar-astro-date-string date)))
 493              (list
 494               (format "Fixed (RD) date: %s"
 495                       (calendar-absolute-from-gregorian date)))
 496              (list (format "Hebrew date (before sunset): %s"
 497                            (calendar-hebrew-date-string date)))
 498              (list (format "Persian date: %s"
 499                            (calendar-persian-date-string date))))
 500             (let ((i (calendar-islamic-date-string date)))
 501               (if (not (string-equal i ""))
 502                   (list (list (format "Islamic date (before sunset): %s" i)))))
 503             (list
 504              (list (format "Chinese date: %s"
 505                            (calendar-chinese-date-string date))))
 506 ;            (list '("Chinese date (select to echo Chinese date)"
 507 ;                    . calendar-mouse-chinese-date))
 508             (let ((c (calendar-coptic-date-string date)))
 509               (if (not (string-equal c ""))
 510                   (list (list (format "Coptic date: %s" c)))))
 511             (let ((e (calendar-ethiopic-date-string date)))
 512               (if (not (string-equal e ""))
 513                   (list (list (format "Ethiopic date: %s" e)))))
 514             (let ((f (calendar-french-date-string date)))
 515               (if (not (string-equal f ""))
 516                   (list (list (format "French Revolutionary date: %s" f)))))
 517             (list
 518              (list
 519               (format "Mayan date: %s"
 520                       (calendar-mayan-date-string date)))))))))
 521         (and selection (call-interactively selection))))
 522
 523 (defun calendar-mouse-chinese-date ()
 524   "Show Chinese equivalent for mouse-selected date."
 525   (interactive)
 526   (save-excursion
 527     (calendar-mouse-goto-date (calendar-event-to-date))
 528     (calendar-print-chinese-date)))
 529
 530 (defun calendar-mouse-goto-date (date)
 531   (set-buffer (window-buffer (posn-window (event-start last-input-event))))
 532   (calendar-goto-date date))
 533
 534 (defun calendar-mouse-2-date-menu (event)
 535   "Pop up menu for Mouse-2 for selected date in the calendar window."
 536   (interactive "e")
 537   (let* ((date (calendar-event-to-date t))
 538          (selection
 539           (cal-menu-x-popup-menu
 540            event
 541            (list (calendar-date-string date t nil)
 542                  (list
 543                   ""
 544                   '("Holidays" . calendar-mouse-holidays)
 545                   '("Mark date" . calendar-mouse-set-mark)
 546                   '("Sunrise/sunset" . calendar-mouse-sunrise/sunset)
 547                   '("Other calendars" . calendar-mouse-print-dates)
 548                   '("Prepare LaTeX buffer" . calendar-mouse-cal-tex-menu)
 549                   '("Diary entries" . calendar-mouse-view-diary-entries)
 550                   '("Insert diary entry" . calendar-mouse-insert-diary-entry)
 551                   '("Other diary file entries"
 552                     . calendar-mouse-view-other-diary-entries)
 553                   )))))
 554     (and selection (call-interactively selection))))
 555
 556 (defun calendar-mouse-cal-tex-menu (event)
 557   "Pop up submenu for Mouse-2 for cal-tex commands for selected date in the calendar window."
 558   (interactive "e")
 559   (let* ((selection
 560           (cal-menu-x-popup-menu
 561            event
 562            (list (calendar-date-string date t nil)
 563                  (list
 564                   ""
 565                   '("Daily (1 page)" . cal-tex-mouse-day)
 566                   '("Weekly (1 page)" . cal-tex-mouse-week)
 567                   '("Weekly (2 pages)" . cal-tex-mouse-week2)
 568                   '("Weekly (other style; 1 page)" . cal-tex-mouse-week-iso)
 569                   '("Weekly (yet another style; 1 page)" .
 570                     cal-tex-mouse-week-monday)
 571                   '("Monthly" . cal-tex-mouse-month)
 572                   '("Monthly (landscape)" . cal-tex-mouse-month-landscape)
 573                   '("Yearly" . cal-tex-mouse-year)
 574                   '("Yearly (landscape)" . cal-tex-mouse-year-landscape)
 575                   '("Filofax styles" . cal-tex-mouse-filofax)
 576                   )))))
 577     (and selection (call-interactively selection))))
 578
 579 (defun cal-tex-mouse-filofax (event)
 580   "Pop up sub-submenu for Mouse-2 for Filofax cal-tex commands for selected date."
 581   (interactive "e")
 582   (let* ((selection
 583           (cal-menu-x-popup-menu
 584            event
 585            (list (calendar-date-string date t nil)
 586                  (list
 587                   ""
 588                   '("Filofax Daily (one-day-per-page)" .
 589                     cal-tex-mouse-filofax-daily)
 590                   '("Filofax Weekly (2-weeks-at-a-glance)" .
 591                     cal-tex-mouse-filofax-2week)
 592                   '("Filofax Weekly (week-at-a-glance)" .
 593                     cal-tex-mouse-filofax-week)
 594                   '("Filofax Yearly" . cal-tex-mouse-filofax-year)
 595                   )))))
 596     (and selection (call-interactively selection))))
 597
 598 (define-key calendar-mouse-3-map [exit-calendar]
 599   '("Exit calendar" . exit-calendar))
 600 (define-key calendar-mouse-3-map [show-diary]
 601   '("Show diary" . show-all-diary-entries))
 602 (define-key calendar-mouse-3-map [lunar-phases]
 603   '("Lunar phases" . calendar-phases-of-moon))
 604 (define-key calendar-mouse-3-map [unmark]
 605   '("Unmark" . calendar-unmark))
 606 (define-key calendar-mouse-3-map [mark-holidays]
 607   '("Mark holidays" . mark-calendar-holidays))
 608 (define-key calendar-mouse-3-map [list-holidays]
 609   '("List holidays" . list-calendar-holidays))
 610 (define-key calendar-mouse-3-map [mark-diary-entries]
 611   '("Mark diary entries" . mark-diary-entries))
 612 (define-key calendar-mouse-3-map [scroll-backward]
 613   '("Scroll backward" . scroll-calendar-right-three-months))
 614 (define-key calendar-mouse-3-map [scroll-forward]
 615   '("Scroll forward" . scroll-calendar-left-three-months))
 616
 617 (run-hooks 'cal-menu-load-hook)
 618
 619 (provide 'cal-menu)
 620
 621 ;;; arch-tag: aa81cf73-ce89-48a4-97ec-9ef861e87fe9
 622 ;;; cal-menu.el ends here