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emacs-config/oni-org/oni-org.el

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;;; oni-org.el --- Org mode configuration -*- lexical-binding: t; -*-
;; Copyright (C) 2019 Tom Willemse
;; Author: Tom Willemse <tom@ryuslash.org>
;; Keywords: local
;; Version: 2020.0408.205648
;; Package-Requires: (oni-yasnippet oni-alert oni-hydra org-plus-contrib org-bullets org-edna)
;; 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:
;; Configuration for `org-mode'.
;;; Code:
(require 'hydra)
(require 'ob)
(require 'ol-man)
(require 'org)
(require 'org-capture)
(require 'org-clock)
(require 'org-edna)
(require 'org-habit)
(require 'subr-x)
(require 'yasnippet)
(defconst oni-org-root
(file-name-directory
(or load-file-name
(buffer-file-name)))
"The directory where oni-org was loaded from.")
(defconst oni-org-snippets-dir
(expand-file-name "snippets" oni-org-root)
"The directory where oni-org stores its snippets.")
(defun oni-org-expand-to-home (file-name)
"Expand FILE-NAME to the base directory for that system.
The base for all org files on Windows is u:/, but on my linux
installs it will always be ~."
(let ((base-dir "~"))
(expand-file-name file-name base-dir)))
(defun oni-org-setup-prettify-symbols-mode ()
"Set up prettify symbols mode for org mode."
(when (member "Ionicons" (font-family-list))
(setq-local prettify-symbols-alist
'(("[ ]" . #xf372)
("[X]" . #xf374)))
(set-face-attribute 'org-checkbox nil :family "Ionicons")
(prettify-symbols-mode)))
(defun oni-org-heading-has-predecessor-p ()
"Determine if the heading at point has any predecessors.
Only tasks of a level greater than 3 are considered. A task has a
predecessor if there is a non-DONE sibling defined before it."
(let ((point (point)))
(save-excursion
(org-backward-heading-same-level 1 :invisible-ok)
(seq-let [level _ keyword] (org-heading-components)
(not (or (< level 3)
(= point (point))
(member keyword org-done-keywords)))))))
(defun oni-org-looking-for-tag-p (tag)
"Return t if we're currently looking for TAG in an agenda."
(and (eql 'org-tags-view (car org-agenda-redo-command))
(string-match-p (rx-to-string `(and word-start ,tag word-end))
org-agenda-query-string)))
(defun oni-org-next-heading-position ()
"Get the position of the next Org heading."
(or (ignore-errors
(org-forward-element)
(point))
(point-max)))
(defun oni-org-skip-tasks ()
"Skip over tasks I don't want to see right now.
Tasks being skipped over include ones with the \"ex\" tag and
ones that have a predecessor."
(let ((tags (org-get-tags (point))))
(when (or (and (not (oni-org-looking-for-tag-p "ex"))
(member "ex" tags))
(oni-org-heading-has-predecessor-p))
(oni-org-next-heading-position))))
;;;###autoload
(defun oni-org-snippets-initialize ()
"Initialize the snippets for oni-org."
(when (boundp 'yas-snippet-dirs)
(add-to-list 'yas-snippet-dirs oni-org-snippets-dir t))
(yas-load-directory oni-org-snippets-dir))
(defun oni-org-delete-frame-once ()
"Run `delete-frame'.
After running it once remove it from `org-capture-after-finalize-hook'."
(delete-frame)
(remove-hook 'org-capture-after-finalize-hook 'oni-org-delete-frame-once))
(defun oni-org-run-capture-in-dedicated-frame ()
"Run `org-capture' in a dedicated frame."
(with-selected-frame (make-frame '((minibuffer)))
(org-capture nil "t")
(delete-other-windows)
(setf (frame-width) 80)
(setf (frame-height) 24)
(add-hook 'org-capture-after-finalize-hook 'oni-org-delete-frame-once)))
(defun oni-org-maybe-change-todo-state (current-state)
"Change the state of the current task to in-progress CURRENT-STATE is todo."
(if (string= current-state "TODO")
"IN-PROGRESS"
current-state))
;;;###autoload
(defun oni-org-open-index ()
"Open the index of my org-based personal wiki."
(interactive)
(find-file (oni-org-expand-to-home "documents/gtd/index.org")))
(defun oni-org-color-for (object)
"Generate a hex color by taking the first 6 characters of OBJECTs MD5 sum."
(format "#%s" (substring (md5 object) 0 6)))
(defun oni-org-generate-todo-keyword-faces ()
"Create faces for all todo keywords in the current buffer."
(when-let ((keywords (cl-remove-if (lambda (tag) (assoc tag org-todo-keyword-faces))
org-todo-keywords-1)))
(append org-todo-keyword-faces
(mapcar (lambda (keyword) (cons keyword (oni-org-color-for keyword)))
keywords))))
(defun oni-org-generate-tag-faces ()
"Create faces for all the tags in the current buffer."
(when-let ((tags (cl-remove-if (lambda (tag) (assoc (car tag) org-tag-faces))
(org-get-buffer-tags))))
(append org-tag-faces
(mapcar (lambda (tag)
(let ((tag (car tag)))
(cons tag (oni-org-color-for tag))))
tags))))
(defun oni-org-set-todo-keyword-faces ()
"Set org-todo-keyword-faces to all different colors."
(setq org-todo-keyword-faces (oni-org-generate-todo-keyword-faces)))
(defun oni-org-set-tag-faces ()
"Set org-tag-faces to all different colors."
(setq org-tag-faces (oni-org-generate-tag-faces))
(org-set-tag-faces 'org-tag-faces org-tag-faces))
;;;###autoload(autoload 'oni-hydra-org/body "oni-org")
(defhydra oni-hydra-org (:color teal :hint nil)
"
^Tasks^ ^Buffer^ ^Capture^
^^---------------------------------------------------------------------
_a_: Show Agenda _b_: Switch to org buffer _t_: Note
_c_: Capture new heading _s_: Save all org buffers _A_: Appointment
_l_: Store link ^^ _j_: Journal entry
"
("l" org-store-link)
("a" org-agenda)
("c" org-capture)
("b" org-switchb)
("s" org-save-all-org-buffers)
("t" (org-capture nil "t"))
("A" (org-capture nil "a"))
("j" (org-capture nil "j")))
(setq org-default-notes-file
(oni-org-expand-to-home "documents/gtd/inbox.org"))
(setq org-agenda-skip-function-global #'oni-org-skip-tasks)
(setq org-agenda-todo-ignore-scheduled 'future)
(setq org-catch-invisible-edits 'error)
(setq org-clock-in-switch-to-state #'oni-org-maybe-change-todo-state)
(setq org-fontify-whole-heading-line t)
(setq org-habit-graph-column 60)
(setq org-hide-emphasis-markers t)
(setq org-log-into-drawer t)
(setq org-return-follows-link t)
(setq org-return-follows-link t)
(setq org-src-fontify-natively t)
(setq org-use-fast-todo-selection t)
;;; Set the maximum indentation level for description lists to 5 (which is the
;;; seemingly hardcoded value of the indentation it gets when it goes over
;;; org-list-description-max-indent) so that I dont get dangling descriptions
;;; when my term is 19 characters long.
(setq org-list-description-max-indent 5)
(setq org-agenda-custom-commands
'(("c" "Today's (Current) tasks" tags "SCHEDULED=\"<today>\"")
("t" "Todo" tags-todo "-work-shopping")
("w" . "Work topics")
("wo" "Overview" ((tags-todo "+work-remy-mia")
(tags-todo "+work+idea+mia")
(tags-todo "+work+idea+remy")))
("wt" "Word todo" tags-todo "+work-remy-mia")
("wm" "Topics for Mia" tags-todo "+work+idea+mia")
("wr" "Topics for Remy" tags-todo "+work+idea+remy")
("s" . "Shopping")
("so" "Overview" ((tags-todo "+shopping+home")
(tags-todo "+shopping+candice")))
("sh" "Shopping for home" tags-todo "+shopping+home")
("sc" "Shopping for Candices" tags-todo "+shopping+candice")))
(setq org-agenda-files
(mapcar #'oni-org-expand-to-home
'("documents/gtd/todo.org")))
(setq org-refile-targets
(mapcar (lambda (pair)
(cons (oni-org-expand-to-home (car pair))
(cdr pair)))
'(("documents/gtd/todo.org" :maxlevel . 1)
("documents/gtd/projects.org" :level . 2)
("documents/gtd/someday.org" :maxlevel . 1)
("documents/gtd/music.org" :maxlevel . 1)
("documents/gtd/books.org" :maxlevel . 1)
("documents/gtd/bookmarks.org" :maxlevel . 2))))
(setq org-capture-templates
`(("t" "Note" entry
(file ,(oni-org-expand-to-home "documents/gtd/inbox.org"))
"* TODO %i%?\n :PROPERTIES:\n :CREATED: %U\n :END:")
("a" "Appointment" entry
(file+headline ,(oni-org-expand-to-home "documents/gtd/todo.org")
"Appointments")
"* TODO %i%?\n %U")
("j" "Journal entry" entry
(file+olp+datetree
,(oni-org-expand-to-home "documents/gtd/journal.org"))
"* %<%H:%M:%S>\n %?")
("c" "Add to currently clocked item")
("ca" "Note" plain
(clock)
" %U\n %?" :empty-lines 1)
("ci" "Item to current clocked task" item
(clock)
" %i%?" :empty-lines 1)
("cc" "Marked code example with notes" plain
(clock)
" %U
- File: [[file:%F::%(number-to-string (with-current-buffer (get-buffer \"%f\") (line-number-at-pos (region-beginning))))][%f]]
%?
#+BEGIN_SRC %(string-remove-suffix \"-mode\" (symbol-name (with-current-buffer (get-buffer \"%f\") major-mode)))
%i
#+END_SRC"
:empty-lines 1)
("cC" "Marked code example" plain
(clock)
" #+BEGIN_EXAMPLE\n %i\n #+END_EXAMPLE"
:immediate-finish t :empty-lines 1)
("ck" "Kill-ring contents" plain
(clock)
" %c" :immediate-finish t :empty-lines 1)))
(setq org-todo-keywords
'((sequence "TODO(t)" "BLOCKED(b@)" "IN-PROGRESS(p)"
"|" "DONE(d!)" "CANCELLED(c@)")))
(setf (alist-get 'file org-link-frame-setup) 'find-file)
(add-to-list 'org-modules 'org-habit)
(add-to-list 'org-modules 'org-tempo)
(add-to-list 'org-babel-load-languages '(java . t))
(add-hook 'org-mode-hook 'auto-fill-mode)
(add-hook 'org-mode-hook 'flyspell-mode)
(add-hook 'org-mode-hook #'oni-org-set-todo-keyword-faces)
(add-hook 'org-mode-hook #'oni-org-set-tag-faces)
(org-edna-mode)
(unless (eq system-type 'windows-nt)
(require 'org-bullets)
(add-hook 'org-mode-hook 'org-bullets-mode)
(add-hook 'org-mode-hook #'oni-org-setup-prettify-symbols-mode))
;;;###autoload
(global-set-key (kbd "C-c o") 'oni-hydra-org/body)
;;;###autoload
(global-set-key (kbd "C-<home>") #'oni-org-open-index)
;;;###autoload
(with-eval-after-load 'org
(with-eval-after-load 'yasnippet
(oni-org-snippets-initialize)))
;;;###autoload(with-eval-after-load 'org (require 'oni-org))
(provide 'oni-org)
;;; oni-org.el ends here