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| -rw-r--r-- | eos/jao-afio.el | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/eos/jao-afio.el b/eos/jao-afio.el new file mode 100644 index 0000000..10ca474 --- /dev/null +++ b/eos/jao-afio.el @@ -0,0 +1,212 @@ +;;; jao-afio.el --- workspaces in just one frame -*- lexical-binding: t; -*- + +;; Copyright (C) 2020, 2021 jao + +;; Author: jao <mail@jao.io> +;; Keywords: frames + +;; 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/>. + +;;; Code: + +(defvar jao-afio--configs '(?c ?w ?g ?p ?s)) +(defvar jao-afio--current-config (car jao-afio--configs)) +(defvar jao-afio--locker nil) +(defvar jao-afio-fallback-fun nil) + +(defun jao-afio--check-frame-p () + (assoc 'afio (frame-parameters))) + +(defun jao-afio--init (&optional f) + (interactive) + (when (and (frame-live-p jao-afio--locker) + (not (eql f jao-afio--locker))) + (if jao-afio-fallback-fun + (funcall jao-afio-fallback-fun) + (error "Another frame is using afio"))) + (setq jao-afio--locker f) + (modify-frame-parameters f '((afio . t))) + (setq jao-afio--current-config ?c) + (mapc (lambda (r) (set-register r nil)) jao-afio--configs) + (window-configuration-to-register ?c)) + +(defun jao-afio--steal () + (interactive) + (setq jao-afio--locker nil) + (jao-afio--init (window-frame (get-buffer-window (current-buffer))))) + +(defun jao-afio--check-frame () + (unless (jao-afio--check-frame-p) + (or (when jao-afio-fallback-fun + (funcall jao-afio-fallback-fun) + t) + (when (y-or-n-p "Another frame is using afio. Steal? ") + (jao-afio--steal) + t) + (error "Aborted")))) + +(defun jao-afio--next-frame () + (interactive) + (jao-afio--check-frame) + (let* ((cur (member jao-afio--current-config jao-afio--configs)) + (next (or (cadr cur) (car jao-afio--configs)))) + (jao-afio--goto-frame next))) + +;;;###autoload +(defun jao-afio-open-doc () + (interactive) + (delete-other-windows) + (split-window-right) + (let ((docs (remove-if-not (lambda (b) + (eq (buffer-local-value 'major-mode b) + 'pdf-view-mode)) + (buffer-list)))) + (if (car docs) + (progn (switch-to-buffer (car docs)) + (switch-to-buffer-other-window (or (cadr docs) (car docs)))) + (when (and (jao-doc-view-session) + (y-or-n-p "Load saved session? ")) + (dolist (doc (jao-doc-view-session)) + (when (and (file-exists-p doc) (y-or-n-p (format "Open %s? " doc))) + (find-file doc))))))) + +;;;###autoload +(defun jao-afio-open-w3m () + (interactive) + (if (< (frame-width) 180) + (w3m) + (delete-other-windows) + (split-window-right) + (w3m) + (other-window 1) + (switch-to-buffer "*w3m*") + (ignore-errors (w3m-previous-buffer 2)))) + +;;;###autoload +(defun jao-afio-open-gnus () + (interactive) + (delete-other-windows) + (org-agenda-list) + (calendar) + (find-file (expand-file-name "inbox.org" org-directory)) + (gnus) + (jao-gnus--set-summary-line)) + +;;;###autoload +(defun jao-afio-open-mail (mail-func) + (interactive) + (delete-other-windows) + (funcall mail-func) + (jao-bisect) + (other-window 1) + (find-file (expand-file-name "inbox.org" org-directory)) + (split-window-below (/ (window-height) 3)) + (other-window 1) + (org-agenda-list) + (split-window-below -9) + (other-window 1) + (switch-to-buffer "*Calendar*") + (other-window 1)) + +(defvar jao-afio-switch-hook nil) + +(defun jao-afio--goto-frame (next &optional reset) + (let ((next-cfg (when (not reset) (get-register next)))) + (window-configuration-to-register jao-afio--current-config) + (setq jao-afio--current-config next) + (if next-cfg + (jump-to-register next) + (delete-other-windows) + (cl-case next + (?w (jao-afio-open-w3m)) + (?g (jao-afio-open-gnus)) + (?p (jao-afio-open-doc)) + (?s (delete-other-windows)))) + (run-hooks 'jao-afio-switch-hook))) + +(defun jao-afio--goto-main (&optional reset) + (interactive "P") + (jao-afio--check-frame) + (jao-afio--goto-frame ?c reset)) + +(defun jao-afio--goto-scratch (&optional reset) + (interactive "P") + (jao-afio--check-frame) + (jao-afio--goto-frame ?s reset)) + +(defun jao-afio--goto-gnus (&optional reset) + (interactive "P") + (jao-afio--check-frame) + (jao-afio--goto-frame ?g reset)) + +(defun jao-afio--goto-docs (&optional reset) + (interactive "P") + (jao-afio--check-frame) + (jao-afio--goto-frame ?p reset)) + +(defun jao-afio--goto-w3m (&optional reset) + (interactive "P") + (if (jao-afio--check-frame-p) + (jao-afio--goto-frame ?w reset) + (when (w3m-alive-p) + (pop-to-buffer (w3m-alive-p))))) + +(defun jao-afio--try-init (&optional f) + (ignore-errors (jao-afio--init f)) + t) + +(defun jao-afio--goto-w3m-buffer (buf &rest _) + (jao-afio--goto-w3m) + (jao-first-window) + (switch-to-buffer buf nil t)) + +(defun jao-afio--goto-pdf-buffer (buf &rest _) + (if (jao-afio--check-frame-p) + (progn (jao-afio--goto-docs) + (jao-first-window) + (switch-to-buffer buf nil t)) + (pop-to-buffer buf))) + +(defun jao-afio-goto-scratch (&optional one-win) + (jao-afio--goto-scratch) + (when one-win (delete-other-windows))) + +(defun jao-afio-current-frame () + (cl-case jao-afio--current-config + (?c "Main") + (?s "Scratch") + (?g "Gnus") + (?p "Docs") + (?w "Web"))) + +(defun jao-afio-current-no () + (cl-case jao-afio--current-config + (?c "1") + (?s "0") + (?g "2") + (?p "4") + (?w "3"))) + +;;;###autoload +(defun jao-afio-setup (&optional fallback-fun init-p) + (global-set-key "\C-cf" 'jao-afio--goto-main) + (global-set-key "\C-cg" 'jao-afio--goto-gnus) + (global-set-key "\C-cw" 'jao-afio--goto-w3m) + (global-set-key "\C-cz" 'jao-afio--goto-docs) + (setq jao-afio-fallback-fun fallback-fun) + (add-hook (if init-p 'after-init-hook 'after-make-frame-functions) + 'jao-afio--try-init)) + +(provide 'jao-afio) +;;; jao-afio.el ends here |