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notebook.el
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notebook.el
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;;; notebook.el --- Notebook mode -*- lexical-binding: t -*-
;; Copyright (C) 2021-2023 Free Software Foundation, Inc.
;; Maintainer: Nicolas P. Rougier <Nicolas.Rougier@inria.fr>
;; URL: https://github.com/rougier/notebook-mode
;; Version: 0.3
;; Package-Requires: ((emacs "27.1"))
;; Keywords: org-mode, babel, notebook
;; This file is not part of GNU Emacs.
;; This file 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, or (at your option)
;; any later version.
;; This file 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.
;; For a full copy of the GNU General Public License
;; see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; A minor mode to populate an org document with various SVG tags and
;; buttons.
;;
;;
;;; News:
;;
;; Version 0.3
;; Use of svg-tag-mode to implement buttons
;;
;; Version 0.2
;; Moved buttons inside documents
;;
;; Version 0.1
;; First proof of concept with buttons in margin
;;
;;; Code:
(require 'org)
(require 'svg-tag-mode)
(defgroup notebook nil
"Customization options for `notebook-mode'."
:group 'org)
(defcustom notebook-babel-python-command
"/opt/anaconda3/bin/python"
"Python interpreter's path."
:group 'notebook)
(defcustom notebook-cite-csl-styles-dir
"."
"CSL styles citations' directory."
:group 'notebook)
(defcustom notebook-tags
'(
;; Inline code
;; --------------------------------------------------------------------
("^#\\+call:" . ((lambda (tag) (svg-tag-make "CALL"
:face 'org-meta-line))
(lambda () (interactive) (notebook-call-at-point)) "Call function"))
("call_" . ((lambda (tag) (svg-tag-make "CALL"
:face 'default
:margin 1
:alignment 0))
(lambda () (interactive) (notebook-call-at-point)) "Call function"))
("src_" . ((lambda (tag) (svg-tag-make "CALL"
:face 'default
:margin 1
:alignment 0))
(lambda () (interactive) (notebook-call-at-point)) "Execute code"))
;; Code blocks
;; --------------------------------------------------------------------
("^#\\+begin_src\\( [a-zA-Z\-]+\\)" . ((lambda (tag)
(svg-tag-make (upcase tag)
:face 'org-meta-line
:crop-left t))))
("^#\\+begin_src" . ((lambda (tag) (svg-tag-make "RUN"
:face 'org-meta-line
:inverse t
:crop-right t))
(lambda () (interactive) (notebook-run-at-point)) "Run code block"))
("^#\\+end_src" . ((lambda (tag) (svg-tag-make "END"
:face 'org-meta-line))))
;; Export blocks
;; --------------------------------------------------------------------
("^#\\+begin_export" . ((lambda (tag) (svg-tag-make "EXPORT"
:face 'org-meta-line
:inverse t
:alignment 0
:crop-right t))))
("^#\\+begin_export\\( [a-zA-Z\-]+\\)" . ((lambda (tag)
(svg-tag-make (upcase tag)
:face 'org-meta-line
:crop-left t))))
("^#\\+end_export" . ((lambda (tag) (svg-tag-make "END"
:face 'org-meta-line))))
;; :noexport: tag
;; --------------------------------------------------------------------
("\\(:no\\)export:" . ((lambda (tag) (svg-tag-make "NO"
:face 'org-meta-line
:inverse t
:crop-right t))))
(":no\\(export:\\)" . ((lambda (tag) (svg-tag-make "EXPORT"
:face 'org-meta-line
:crop-left t))))
;; Miscellaneous keywords
;; --------------------------------------------------------------------
("|RUN|" . ((lambda (tag) (svg-tag-make "RUN"
:face 'org-meta-line
:inverse t))))
("|RUN ALL|" . ((lambda (tag) (svg-tag-make "RUN ALL"
:face 'org-meta-line))
(lambda () (interactive) (notebook-run)) "Run all notebook code blocks"))
("|SETUP|" . ((lambda (tag) (svg-tag-make "SETUP"
:face 'org-meta-line))
(lambda () (interactive) (notebook-setup)) "Setup notebook environment"))
("|EXPORT|" . ((lambda (tag) (svg-tag-make "EXPORT"
:face 'org-meta-line))
(lambda () (interactive) (notebook-export-html)) "Export the notebook to HTML"))
("|CALL|" . ((lambda (tag) (svg-tag-make "CALL"
:face 'org-meta-line))))
;; References
;; --------------------------------------------------------------------
("\\(\\[cite:@[A-Za-z]+:\\)" .
((lambda (tag) (svg-tag-make (upcase tag)
:face 'nano-default
:inverse t
:beg 7 :end -1
:crop-right t))))
("\\[cite:@[A-Za-z]+:\\([0-9a-z]+\\]\\)" .
((lambda (tag) (svg-tag-make (upcase tag)
:face 'nano-default
:end -1
:crop-left t))))
;; Miscellaneous properties
;; --------------------------------------------------------------------
("^#\\+caption:" . ((lambda (tag) (svg-tag-make "CAPTION"
:face 'org-meta-line))))
("^#\\+latex:" . ((lambda (tag) (svg-tag-make "LATEX"
:face 'org-meta-line))))
("^#\\+html:" . ((lambda (tag) (svg-tag-make "HTML"
:face 'org-meta-line))))
("^#\\+name:" . ((lambda (tag) (svg-tag-make "NAME"
:face 'org-meta-line))))
("^#\\+header:" . ((lambda (tag) (svg-tag-make "HEADER"
:face 'org-meta-line))))
("^#\\+label:" . ((lambda (tag) (svg-tag-make "LABEL"
:face 'org-meta-line))))
("^#\\+results:" . ((lambda (tag) (svg-tag-make "RESULTS"
:face 'org-meta-line)))))
"The `notebook-mode' tags alist.
This alist is the `notebook-mode' specific tags list. It follows the
same definition pattern as the `svg-tag-tags' alist (to which
`notebook-tags' is added)."
:group 'notebook)
(defcustom notebook-font-lock-case-insensitive t
"Make the keywords fontification case insensitive if non-nil."
:group 'notebook)
(defcustom notebook-indent t
"Default document indentation.
If non-nil, `org-indent' is called when the mode is turned on."
:group 'notebook)
(defcustom notebook-hide-blocks t
"Default visibility of org blocks in `notebook-mode'.
If non-nil, the org blocks are hidden when the mode is turned on."
:group 'notebook)
(defun notebook-run-at-point ()
"Update notebook rendering at point."
(interactive)
(org-ctrl-c-ctrl-c)
(org-redisplay-inline-images))
(defalias 'notebook-call-at-point 'org-ctrl-c-ctrl-c)
(defun notebook-setup ()
"Notebook mode setup function."
(interactive)
(setq org-cite-csl-styles-dir notebook-cite-csl-styles-dir)
(setq org-babel-python-command notebook-babel-python-command)
(require 'ob-python)
(require 'oc-csl))
(defalias 'notebook-run 'org-babel-execute-buffer)
(defalias 'notebook-export-html 'org-html-export-to-html)
(defun notebook-mode-on ()
"Activate notebook mode."
(add-to-list 'font-lock-extra-managed-props 'display)
(setq font-lock-keywords-case-fold-search notebook-font-lock-case-insensitive)
(setq org-image-actual-width `( ,(truncate (* (frame-pixel-width) 0.85))))
(setq org-startup-with-inline-images t)
(mapc #'(lambda (tag) (add-to-list 'svg-tag-tags tag)) notebook-tags)
(org-redisplay-inline-images)
(if notebook-indent (org-indent-mode))
(if notebook-hide-blocks (org-hide-block-all))
(add-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images)
(svg-tag-mode 1)
(message "notebook mode on"))
(defun notebook-mode-off ()
"Deactivate notebook mode."
(svg-tag-mode -1)
(if notebook-indent (org-indent-mode -1))
(if notebook-hide-blocks (org-hide-block-all))
(remove-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images))
;;;###autoload
(define-minor-mode notebook-mode
"Minor mode for graphical tag as rounded box."
:group 'notebook
(if notebook-mode
(notebook-mode-on)
(notebook-mode-off)))
(define-globalized-minor-mode
global-notebook-mode notebook-mode notebook-mode-on)
(provide 'notebook)
;;; notebook.el ends here