;;; cal-x.el --- calendar windows in dedicated frames ;; Copyright (C) 1994, 1995, 2001, 2002, 2003, 2004, 2005, 2006, 2007, ;; 2008, 2009 Free Software Foundation, Inc. ;; Author: Michael Kifer ;; Edward M. Reingold ;; Maintainer: Glenn Morris ;; Keywords: calendar ;; Human-Keywords: calendar, dedicated frames ;; This file is part of GNU Emacs. ;; GNU Emacs is free software: you can redistribute it and/or modify ;; it under the terms of the GNU General Public License as published by ;; the Free Software Foundation, either version 3 of the License, or ;; (at your option) any later version. ;; GNU Emacs is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with GNU Emacs. If not, see . ;;; Commentary: ;; See calendar.el. ;;; Code: (require 'calendar) (defcustom diary-frame-parameters '((name . "Diary") (title . "Diary") (height . 10) (width . 80) (unsplittable . t) (minibuffer . nil)) "Parameters of the diary frame, if the diary is in its own frame. Relevant if `calendar-setup' has the value `two-frames'." :type 'alist :options '((name string) (title string) (height integer) (width integer) (unsplittable boolean) (minibuffer boolean) (vertical-scroll-bars boolean)) :group 'calendar) (defcustom calendar-frame-parameters '((name . "Calendar") (title . "Calendar") (height . 10) (width . 80) (unsplittable . t) (minibuffer . nil) (vertical-scroll-bars . nil)) "Parameters of the calendar frame, if the calendar is in a separate frame. Relevant if `calendar-setup' has the value `calendar-only' or `two-frames'." :type 'alist :options '((name string) (title string) (height integer) (width integer) (unsplittable boolean) (minibuffer boolean) (vertical-scroll-bars boolean)) :group 'calendar) (defcustom calendar-and-diary-frame-parameters '((name . "Calendar") (title . "Calendar") (height . 28) (width . 80) (minibuffer . nil)) "Parameters of the frame that displays both the calendar and the diary. Relevant if `calendar-setup' has the value `one-frame'." :type 'alist :options '((name string) (title string) (height integer) (width integer) (unsplittable boolean) (minibuffer boolean) (vertical-scroll-bars boolean)) :group 'calendar) (define-obsolete-variable-alias 'calendar-after-frame-setup-hooks 'calendar-after-frame-setup-hook "23.1") (defcustom calendar-after-frame-setup-hook nil "List of functions to be run after creating a calendar and/or diary frame." :type 'hook :group 'calendar-hooks) ;;; End of user options. (defvar calendar-frame nil "Frame in which the calendar was last displayed.") (defvar diary-frame nil "Frame in which the diary was last displayed.") (defun calendar-frame-1 (frame) "Subroutine used by `calendar-frame-setup'. Runs `calendar-after-frame-setup-hook', selects frame, iconifies if needed." (run-hooks 'calendar-after-frame-setup-hook) (select-frame frame) (if (eq 'icon (cdr (assoc 'visibility (frame-parameters frame)))) (iconify-or-deiconify-frame))) ;; c-d-d is only called after (diary) has been run. (defvar diary-display-function) (defun calendar-dedicate-diary () "Display and dedicate the window associated with the diary buffer." (set-window-dedicated-p (display-buffer (if (if (listp diary-display-function) (or (memq 'diary-fancy-display diary-display-function) (memq 'fancy-diary-display diary-display-function)) (memq diary-display-function '(diary-fancy-display fancy-diary-display))) (progn ;; If there are no diary entries, there won't be a fancy-diary ;; to dedicate, so make a basic one. (or (get-buffer diary-fancy-buffer) (calendar-in-read-only-buffer diary-fancy-buffer (calendar-set-mode-line "Diary Entries"))) diary-fancy-buffer) (get-file-buffer diary-file))) t)) ;;;###cal-autoload (defun calendar-frame-setup (config &optional prompt) "Display the calendar, and optionally the diary, in a separate frame. CONFIG should be one of: `calendar-only' - just the calendar, no diary `one-frame' - calendar and diary in a single frame `two-frames' - calendar and diary each in a separate frame If CONFIG has any other value, or if the display is not capable of multiple frames, then `calendar-basic-setup' is called. If PROMPT is non-nil, prompt for the month and year to use." (if (not (and (display-multi-frame-p) (memq config '(calendar-only one-frame two-frames)))) (calendar-basic-setup prompt) (if (frame-live-p calendar-frame) (delete-frame calendar-frame)) (unless (eq config 'calendar-only) (if (frame-live-p diary-frame) (delete-frame diary-frame))) (let ((calendar-view-diary-initially-flag (eq config 'one-frame)) ;; For calendar-dedicate-diary in two-frames case. (pop-up-windows nil)) (save-window-excursion ;; Do diary first so that calendar is always left current. (when (eq config 'two-frames) (calendar-frame-1 (setq diary-frame (make-frame diary-frame-parameters))) (diary) (calendar-dedicate-diary)) (calendar-frame-1 (setq calendar-frame (make-frame (if (eq config 'one-frame) calendar-and-diary-frame-parameters calendar-frame-parameters)))) (calendar-basic-setup prompt (not (eq config 'one-frame))) (set-window-buffer (selected-window) calendar-buffer) (set-window-dedicated-p (selected-window) t) (if (eq config 'one-frame) (calendar-dedicate-diary)))))) ;;;###cal-autoload (defun calendar-one-frame-setup (&optional prompt) "Display calendar and diary in a single dedicated frame. See `calendar-frame-setup' for more information." (calendar-frame-setup 'one-frame prompt)) (make-obsolete 'calendar-one-frame-setup 'calendar-frame-setup "23.1") ;;;###cal-autoload (defun calendar-only-one-frame-setup (&optional prompt) "Display calendar in a dedicated frame. See `calendar-frame-setup' for more information." (calendar-frame-setup 'calendar-only prompt)) (make-obsolete 'calendar-only-one-frame-setup 'calendar-frame-setup "23.1") ;;;###cal-autoload (defun calendar-two-frame-setup (&optional prompt) "Display calendar and diary in separate, dedicated frames. See `calendar-frame-setup' for more information." (calendar-frame-setup 'two-frames prompt)) (make-obsolete 'calendar-two-frame-setup 'calendar-frame-setup "23.1") ;; Undocumented and probably useless. (defvar cal-x-load-hook nil "Hook run on loading of the `cal-x' package.") (make-obsolete-variable 'cal-x-load-hook "it will be removed in future." "23.1") (run-hooks 'cal-x-load-hook) (provide 'cal-x) ;; arch-tag: c6dbddca-ae84-442d-87fc-244b76e38e17 ;;; cal-x.el ends here