mirror of
https://github.com/pestctrl/emacs-config.git
synced 2026-02-16 16:24:18 +00:00
89 lines
2.6 KiB
EmacsLisp
89 lines
2.6 KiB
EmacsLisp
;;; frame-restore.el --- -*- lexical-binding: t -*-
|
|
|
|
;; Copyright (C) 2022 Benson Chu
|
|
|
|
;; Author: Benson Chu <bensonchu457@gmail.com>
|
|
;; Created: [2022-10-13 09:25]
|
|
|
|
;; 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:
|
|
|
|
;;; Code:
|
|
(require 'frameset)
|
|
|
|
(defvar my/framelist nil)
|
|
|
|
(defun fr/non-tty-frames ()
|
|
(remove-if-not #'(lambda (frame)
|
|
(with-selected-frame frame
|
|
(and window-system
|
|
(not (string= "F1" (frame-parameter frame 'name))))))
|
|
(visible-frame-list)))
|
|
|
|
;; Upon emacs startup, we have a valid working state
|
|
(defvar fr/working-state t)
|
|
(defvar fr/startup t)
|
|
|
|
(defun fr/give-up-working-state ()
|
|
(interactive)
|
|
(setq fr/working-state t))
|
|
|
|
;; Whenever a new frame is created, and it's the first frame that's been
|
|
;; created, our working state has been wrecked.
|
|
(add-to-list 'server-after-make-frame-hook
|
|
(lambda (&rest _)
|
|
(if fr/startup
|
|
(setq fr/startup nil)
|
|
(when (<= (length (fr/non-tty-frames)) 1)
|
|
(setq fr/working-state nil)))))
|
|
|
|
(defun fr/save-if-appropriate (&rest _)
|
|
(interactive)
|
|
(let ((non-tty-frames
|
|
(fr/non-tty-frames)))
|
|
(when (and fr/working-state
|
|
(not (zerop (length (fr/non-tty-frames)))))
|
|
(setq my/framelist
|
|
(frameset-save (fr/non-tty-frames)))
|
|
(message "%s Framelist saved!"
|
|
(format-time-string "%Y-%m-%d %H:%M:%S")))))
|
|
|
|
(run-at-time nil (* 60 2) #'fr/save-if-appropriate)
|
|
|
|
(defun keep-display-ignore-daemon (ret)
|
|
(if (and ret
|
|
(daemonp))
|
|
nil
|
|
ret))
|
|
|
|
(advice-add #'frameset-keep-original-display-p
|
|
:filter-return
|
|
#'keep-display-ignore-daemon)
|
|
|
|
(defun fr/restore ()
|
|
(interactive)
|
|
(setq fr/working-state t)
|
|
(frameset-restore
|
|
my/framelist
|
|
:force-display t
|
|
:reuse-frames t)
|
|
(dolist (f (frame-list))
|
|
(unless (frame-visible-p f)
|
|
(delete-frame f))))
|
|
|
|
(provide 'frame-restore)
|
|
;;; frame-restore.el ends here
|