;;; cal-x.el --- calendar windows in dedicated frames in X ;; Copyright (C) 1994, 1995, 2001, 2002, 2003, 2004, 2005, 2006, 2007 ;; Free Software Foundation, Inc. ;; Author: Michael Kifer ;; Edward M. Reingold ;; Maintainer: Glenn Morris ;; Keywords: calendar ;; Human-Keywords: calendar, dedicated frames, X Window System ;; This file is part of XEmacs. ;; XEmacs 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 2, or (at your option) ;; any later version. ;; XEmacs 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 XEmacs; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, ;; Boston, MA 02110-1301, USA. ;;; Synched up with: FSF Emacs 22 CVS 2007-03-30 ;;; Commentary: ;; This collection of functions implements dedicated frames in X for ;; calendar.el. ;; Comments, corrections, and improvements should be sent to ;; Edward M. Reingold Department of Computer Science ;; (217) 333-6733 University of Illinois at Urbana-Champaign ;; reingold@cs.uiuc.edu 1304 West Springfield Avenue ;; Urbana, Illinois 61801 ;;; Code: (require 'calendar) (defvar calendar-frame nil "Frame in which to display the calendar.") (defvar diary-frame nil "Frame in which to display the diary.") ;; This should not specify the font. That's up to the user. ;; Certainly it should not specify auto-lower and auto-raise ;; since most users won't like that. (defvar 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. Location and color should be set in .Xdefaults.") (defvar calendar-frame-parameters '((name . "Calendar") (title . "Calendar") (minibuffer . nil) (height . 10) (width . 80) (unsplittable . t) (vertical-scroll-bars . nil)) "Parameters of the calendar frame, if the calendar is in a separate frame. Location and color should be set in .Xdefaults.") (defvar 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. Location and color should be set in .Xdefaults.") (defvar calendar-after-frame-setup-hooks nil "Hooks to be run just after setting up a calendar frame. Can be used to change frame parameters, such as font, color, location, etc.") ;; XEmacs change (defun calendar-not-using-window-system-p () "Return t if not running under a window system." (if (fboundp 'device-type) (not (eq (device-type (selected-device)) 'x)) (not window-system))) ;; XEmacs change (defun calendar-deiconify-frame (frame) "Deiconify the given frame if it is currently iconified." (if (string-match "XEmacs" emacs-version) (if (frame-iconified-p frame) (deiconify-frame frame)) (if (eq 'icon (cdr (assoc 'visibility (frame-parameters frame)))) ;; This isn't necessary going to do what is intended since it ;; only works with the selected frame. (iconify-or-deiconify-frame)))) (defun calendar-one-frame-setup (&optional arg) "Start calendar and display it in a dedicated frame together with the diary. This function requires a display capable of multiple frames, else `calendar-basic-setup' is used instead." (if (not (display-multi-frame-p)) (calendar-basic-setup arg) (if (frame-live-p calendar-frame) (delete-frame calendar-frame)) (if (frame-live-p diary-frame) (delete-frame diary-frame)) (let ((special-display-buffer-names nil) (view-diary-entries-initially t)) (save-window-excursion (save-excursion (setq calendar-frame (make-frame calendar-and-diary-frame-parameters)) (run-hooks 'calendar-after-frame-setup-hooks) (select-frame calendar-frame) (calendar-deiconify-frame calendar-frame) (calendar-basic-setup arg) (set-window-dedicated-p (selected-window) t) (set-window-dedicated-p (display-buffer (if (not (memq 'fancy-diary-display diary-display-hook)) (get-file-buffer diary-file) (if (not (bufferp (get-buffer fancy-diary-buffer))) (make-fancy-diary-buffer)) fancy-diary-buffer)) t)))))) (defun calendar-only-one-frame-setup (&optional arg) "Start calendar and display it in a dedicated frame. This function requires a display capable of multiple frames, else `calendar-basic-setup' is used instead." (if (not (display-multi-frame-p)) (calendar-basic-setup arg) (if (frame-live-p calendar-frame) (delete-frame calendar-frame)) (let ((special-display-buffer-names nil) (view-diary-entries-initially nil)) (save-window-excursion (save-excursion (setq calendar-frame (make-frame calendar-frame-parameters)) (run-hooks 'calendar-after-frame-setup-hooks) (select-frame calendar-frame) (calendar-deiconify-frame calendar-frame) (calendar-basic-setup arg) (set-window-dedicated-p (selected-window) t)))))) (defun calendar-two-frame-setup (&optional arg) "Start calendar and diary in separate, dedicated frames. This function requires a display capable of multiple frames, else `calendar-basic-setup' is used instead." (if (not (display-multi-frame-p)) (calendar-basic-setup arg) (if (frame-live-p calendar-frame) (delete-frame calendar-frame)) (if (frame-live-p diary-frame) (delete-frame diary-frame)) (let ((pop-up-windows nil) (view-diary-entries-initially nil) (special-display-buffer-names nil)) (save-window-excursion (save-excursion (calendar-basic-setup arg)) (setq calendar-frame (make-frame calendar-frame-parameters)) (run-hooks 'calendar-after-frame-setup-hooks) (select-frame calendar-frame) (calendar-deiconify-frame calendar-frame) (display-buffer calendar-buffer) (set-window-dedicated-p (selected-window) t) (setq diary-frame (make-frame diary-frame-parameters)) (run-hooks 'calendar-after-frame-setup-hooks) (select-frame diary-frame) (calendar-deiconify-frame diary-frame) (save-excursion (diary)) (set-window-dedicated-p (display-buffer (if (not (memq 'fancy-diary-display diary-display-hook)) (get-file-buffer diary-file) (if (not (bufferp (get-buffer fancy-diary-buffer))) (make-fancy-diary-buffer)) fancy-diary-buffer)) t))))) ;; Formerly (get-file-buffer diary-file) was added to the list here, ;; but that isn't clean, and the value could even be nil. (setq special-display-buffer-names (append special-display-buffer-names (list "*Yahrzeits*" lunar-phases-buffer holiday-buffer fancy-diary-buffer other-calendars-buffer calendar-buffer))) (run-hooks 'cal-x-load-hook) (provide 'cal-x) ;;; arch-tag: c6dbddca-ae84-442d-87fc-244b76e38e17 ;;; cal-x.el ends here