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|
;;; remember-planner --- Planner support for remember.el
;; Copyright (C) 1999, 2000, 2001 John Wiegley
;; Copyright (C) 2003 Sandra Jean Chua
;; Author: John Wiegley <johnw@gnu.org>
;; Maintainer: Sacha Chua <sacha@free.net.ph>
;; Created: 29 Mar 1999
;; Keywords: data memory todo pim blog
;; URL: http://gna.org/projects/remember-el/
;; This file is not part of GNU Emacs.
;; This 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.
;;
;; This 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; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
;;; Commentary:
;; To use, place this in your .emacs
;;
;; (require 'remember-planner)
;; (setq remember-handler-functions '(remember-planner-append))
;;
;; You might also want to
;; (setq remember-annotation-functions planner-annotation-functions)
;; or
;; (defvaralias 'remember-annotation-functions 'planner-annotation-functions)
;;
;; Then type M-x remember to remember new text, or
;; C-u M-x remember to remember a region
;;; Code:
(require 'planner)
(require 'remember)
(defcustom remember-planner-xref-p t
"*Non-nil means cross-reference entries with a plan page."
:type 'boolean
:group 'remember)
(defcustom remember-planner-copy-on-xref-flag t
"*Non-nil means copy note text instead of moving it to the plan page.
WARNING: If you set this to nil, make sure you do not call
planner-update-note from the page without the note body."
:type 'boolean
:group 'remember)
(defcustom remember-planner-timestamp-format " %H:%M"
"*Format of timestamp for remember entries.
If you don't want timestamps, just set this to \"\"."
:type 'string
:group 'remember)
(defcustom remember-planner-append-hook '(remember-planner-add-timestamp)
"Functions to run after something has been appended to the planner day page.
Buffer will be narrowed to the current note."
:type 'hook
:group 'remember)
(defcustom remember-planner-page nil
"Planner page to save to by default.
This defaults to the current planner page."
:type '(choice (string :tag "Planner page")
(const :tag "Current page" nil))
:group 'remember)
;;;###autoload
(defun remember-planner-append (&optional page)
"Remember this text to PAGE or today's page.
This function can be added to `remember-handler-functions'."
(unless (or page (not planner-use-plan-pages))
(setq page
(let ((planner-default-page (or remember-planner-page (planner-today))))
(when (or (not planner-use-day-pages)
remember-planner-xref-p)
(planner-read-name (planner-file-alist))))))
(let ((text (buffer-string))
start)
(save-window-excursion
(if planner-use-day-pages
(planner-create-note (planner-today))
(planner-create-note page))
(setq start (planner-line-beginning-position))
(insert text)
(unless (bolp) (insert "\n\n")) ;; trailing newline
(save-restriction
(narrow-to-region start (point))
(when remember-planner-xref-p
(remember-planner-add-xref page))
(mapcar
(lambda (hook)
(save-window-excursion
(save-restriction
(funcall hook))))
remember-planner-append-hook)
;; Should be back on today's page
(unless (or remember-planner-copy-on-xref-flag
(null page)
(if planner-use-day-pages
(string= page (planner-today))
t))
(delete-region (planner-line-end-position) (point-max))))
(when remember-save-after-remembering
(save-buffer)))
t))
(defun remember-planner-add-timestamp ()
"Add a timestamp to the current entry.
This function can be added to `remember-planner-append-hook'."
(goto-char (point-min))
(goto-char (planner-line-end-position))
(skip-syntax-backward " ")
(when (= (char-before (point)) ?)) ; Cross-referenced
(search-backward "(" (planner-line-beginning-position) t))
(skip-syntax-backward " ")
(insert (format-time-string remember-planner-timestamp-format
(current-time)))
(planner-update-note))
(defun remember-planner-add-xref (&optional plan-page)
"Move the main text into PAGE.
Replace the day page entry with a cross-reference.
This should be called from the day page."
(interactive (list (planner-read-name (planner-file-alist))))
(or plan-page (setq plan-page (planner-read-name (planner-file-alist))))
(when (string-match planner-date-regexp (planner-page-name))
(save-restriction
(planner-narrow-to-note)
(goto-char (point-min))
(when (looking-at "^.#\\([0-9]+\\)\\s-+\\(.*\\)")
(let* (plan-number
(day-number (planner-match-string-no-properties 1))
(day-page (planner-today))
(title (planner-match-string-no-properties 2))
(planner-default-page (or remember-planner-page (planner-today)))
(body (buffer-substring-no-properties (planner-line-end-position)
(point-max))))
(unless (or (not plan-page) (equal plan-page (planner-today)))
(when (and (featurep 'planner-multi)
(string-match planner-multi-separator plan-page))
(setq plan-page (concat (planner-make-link (concat (planner-today) "#" day-number))
planner-multi-separator plan-page)))
(planner-replan-note plan-page)
(goto-char (point-min))))))))
(defun remember-planner-set-default-page ()
"Set `remember-planner-page' if called from a plan page."
(setq remember-planner-page
(and (equal major-mode 'planner-mode)
(not (string-match planner-date-regexp
(planner-page-name)))
(planner-page-name))))
(add-hook 'remember-before-remember-hook 'remember-planner-set-default-page)
(custom-add-option 'remember-handler-functions 'remember-planner-append)
(provide 'remember-planner)
;;; remember-planner.el ends here
|
