;;; scratch.el --- Custom scratchpads -*- lexical-binding: t -*-

;; This file is not part of GNU Emacs

;; This program 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.

;; This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.


;;; Commentary:

;; commentary

;;; Code:

;; We have our own scratch buffers, don't need this
(add-hook 'emacs-startup-hook (lambda ()
                                (when (get-buffer "*scratch*")
                                  (kill-buffer "*scratch*"))))

(defcustom elisp-scratch-initial-contents
  ";; Emacs lisp scratch buffer\n\n"
  "Initial text for *elisp scratch*."
  :type 'string
  :group 'theurgy
  :group 'theurgy-scratch)

(defcustom org-scratch-initial-contents
  "# Org scratch buffer\n\n"
  "Initial text for *org scratch*."
  :type 'string
  :group 'theurgy
  :group 'theurgy-scratch)

(with-current-buffer (generate-new-buffer "*elisp scratch*")
  (insert elisp-scratch-initial-contents)
  (emacs-lisp-mode))

(with-current-buffer (generate-new-buffer "*org scratch*")
  (insert org-scratch-initial-contents)
  (org-mode))

(defun open-elisp-scratch ()
  (interactive)
  (switch-to-buffer "*elisp scratch*"))

(defun open-org-scratch ()
  (interactive)
  (switch-to-buffer "*org scratch*"))

(defun toggle-elisp-scratch ()
  (interactive)
  (if (get-buffer-window "*elisp scratch*")
      (delete-window (get-buffer-window "*elisp scratch*"))
    (switch-to-buffer "*elisp scratch*")))

(defun toggle-org-scratch ()
  (interactive)
  (if (get-buffer-window "*org scratch*")
      (delete-window (get-buffer-window "org scratch"))
    (switch-to-buffer "*org scratch*")))

(add-to-list 'display-buffer-alist
             '("\\*elisp scratch\\*"
               (display-buffer-in-side-window)
               (side . right)
               (slot . 1)
	       (window-width . 0.2)))

(add-to-list 'display-buffer-alist
             '("\\*org scratch\\*"
               (display-buffer-in-side-window)
               (side . right)
               (slot . 2)
	       (window-width . 0.2)))

(provide 'scratch)

;;; scratch.el ends here