238 lines
11 KiB
EmacsLisp
238 lines
11 KiB
EmacsLisp
;;; EXWM
|
|
|
|
;;; When stating the client from .xinitrc, `save-buffer-kill-terminal' will
|
|
;;; force-kill Emacs before it can run through `kill-emacs-hook'.
|
|
(global-set-key (kbd "C-x C-c") 'save-buffers-kill-emacs)
|
|
|
|
;;; Athena+Xaw3d confuses xcape when binding Caps-lock to both L_Ctrl
|
|
;;; escape, in which case it will procude <C-escape> in Emacs. In practice, it
|
|
;;; means that `C-` keys will works but `<escape>` will need a fast double tap
|
|
;;; on Caps Lock.
|
|
;;;
|
|
;;; See https://github.com/ch11ng/exwm/issues/285
|
|
;;; and https://gitlab.com/interception/linux/plugins/caps2esc/issues/2.
|
|
|
|
;;; Rename buffer to window title.
|
|
(defun ambrevar/exwm-rename-buffer-to-title () (exwm-workspace-rename-buffer exwm-title))
|
|
(add-hook 'exwm-update-title-hook 'ambrevar/exwm-rename-buffer-to-title)
|
|
|
|
(add-hook 'exwm-floating-setup-hook 'exwm-layout-hide-mode-line)
|
|
(add-hook 'exwm-floating-exit-hook 'exwm-layout-show-mode-line)
|
|
|
|
;;; Allow non-floating resizing with mouse.
|
|
(setq window-divider-default-bottom-width 2
|
|
window-divider-default-right-width 2)
|
|
(window-divider-mode)
|
|
|
|
;;; System tray
|
|
(require 'exwm-systemtray)
|
|
(exwm-systemtray-enable)
|
|
(setq exwm-systemtray-height 16)
|
|
|
|
;;; Those cannot be set globally: if Emacs would be run in another WM, the "s-"
|
|
;;; prefix will conflict with the WM bindings.
|
|
(exwm-input-set-key (kbd "s-R") #'exwm-reset)
|
|
(exwm-input-set-key (kbd "s-x") #'exwm-input-toggle-keyboard)
|
|
(exwm-input-set-key (kbd "s-h") #'windmove-left)
|
|
(exwm-input-set-key (kbd "s-j") #'windmove-down)
|
|
(exwm-input-set-key (kbd "s-k") #'windmove-up)
|
|
(exwm-input-set-key (kbd "s-l") #'windmove-right)
|
|
(exwm-input-set-key (kbd "s-D") #'kill-this-buffer)
|
|
(exwm-input-set-key (kbd "s-b") #'list-buffers)
|
|
(exwm-input-set-key (kbd "s-f") #'find-file)
|
|
|
|
(when (require 'functions)
|
|
(exwm-input-set-key (kbd "s-\\") 'ambrevar/toggle-window-split)
|
|
(exwm-input-set-key (kbd "s-H") 'ambrevar/swap-windows-left)
|
|
(exwm-input-set-key (kbd "s-J") 'ambrevar/swap-windows-below)
|
|
(exwm-input-set-key (kbd "s-K") 'ambrevar/swap-windows-above)
|
|
(exwm-input-set-key (kbd "s-L") 'ambrevar/swap-windows-right))
|
|
|
|
;; The following can only apply to EXWM buffers, else it could have unexpected effects.
|
|
(push ?\s- exwm-input-prefix-keys)
|
|
(define-key exwm-mode-map (kbd "s-SPC") #'exwm-floating-toggle-floating)
|
|
|
|
(exwm-input-set-key (kbd "s-i") #'follow-delete-other-windows-and-split)
|
|
(exwm-input-set-key (kbd "s-o") #'ambrevar/toggle-single-window)
|
|
(exwm-input-set-key (kbd "s-O") #'exwm-layout-toggle-fullscreen)
|
|
|
|
(with-eval-after-load 'helm
|
|
;; Need `with-eval-after-load' here since 'helm-map is not defined in 'helm-config.
|
|
(ambrevar/define-keys helm-map
|
|
"s-\\" 'helm-toggle-resplit-and-swap-windows)
|
|
(exwm-input-set-key (kbd "s-c") #'helm-resume)
|
|
(exwm-input-set-key (kbd "s-b") #'helm-mini)
|
|
(exwm-input-set-key (kbd "s-f") #'helm-find-files)
|
|
(exwm-input-set-key (kbd "s-F") #'helm-locate)
|
|
(when (fboundp 'ambrevar/helm-locate-meta)
|
|
(exwm-input-set-key (kbd "s-F") #'ambrevar/helm-locate-meta))
|
|
(exwm-input-set-key (kbd "s-g") 'ambrevar/helm-grep-git-or-ag)
|
|
(exwm-input-set-key (kbd "s-G") 'ambrevar/helm-grep-git-all-or-ag)
|
|
;; Launcher
|
|
(exwm-input-set-key (kbd "s-r") 'helm-run-external-command))
|
|
|
|
(require 'functions)
|
|
(exwm-input-set-key (kbd "s-<tab>") #'ambrevar/switch-to-last-buffer)
|
|
(when (require 'evil nil t)
|
|
(exwm-input-set-key (kbd "s-<tab>") #'evil-switch-to-windows-last-buffer)
|
|
(exwm-input-set-key (kbd "C-6") #'evil-switch-to-windows-last-buffer))
|
|
|
|
;;; Emacs mode shortcuts.
|
|
(if (not (fboundp 'helm-org-switch))
|
|
(exwm-input-set-key (kbd "s-t") (lambda () (interactive) (find-file (car org-agenda-files))))
|
|
(exwm-input-set-key (kbd "s-t") #'helm-org-switch)
|
|
(exwm-input-set-key (kbd "s-T") #'helm-org-switch-other-window))
|
|
(if (not (fboundp 'helm-eshell-switch))
|
|
(exwm-input-set-key (kbd "s-<return>") #'eshell)
|
|
(exwm-input-set-key (kbd "s-<return>") #'helm-eshell-switch)
|
|
(exwm-input-set-key (kbd "S-s-<return>") #'helm-eshell-switch-other-window))
|
|
(when (fboundp 'magit-status)
|
|
(exwm-input-set-key (kbd "s-v") #'magit-status))
|
|
(when (fboundp 'emms-all)
|
|
(exwm-input-set-key (kbd "s-a") #'emms-smart-browse)
|
|
(exwm-input-set-key (kbd "S-s-<kp-enter>") #'emms-pause)
|
|
(if (fboundp 'helm-emms)
|
|
(exwm-input-set-key (kbd "s-A") #'helm-emms)
|
|
(exwm-input-set-key (kbd "s-A") #'emms)))
|
|
;; (when (or (fboundp 'mu4e)
|
|
;; (delq nil (mapcar (lambda (path) (string-match "/mu4e/\\|/mu4e$" path)) load-path)))
|
|
;; (if (not (fboundp 'helm-mu4e-switch))
|
|
;; (exwm-input-set-key (kbd "s-m") #'ambrevar/mu4e-headers)
|
|
;; (exwm-input-set-key (kbd "s-m") #'helm-mu4e-switch)
|
|
;; (exwm-input-set-key (kbd "s-M") #'helm-mu4e-switch-other-window)))
|
|
(if (not (fboundp 'helm-notmuch-switch))
|
|
(exwm-input-set-key (kbd "s-m") #'notmuch-hello)
|
|
(exwm-input-set-key (kbd "s-m") #'helm-notmuch-switch)
|
|
(exwm-input-set-key (kbd "s-M") #'helm-notmuch-switch-other-window))
|
|
(if (not (fboundp 'helm-elfeed-switch))
|
|
(exwm-input-set-key (kbd "s-n") #'elfeed)
|
|
(exwm-input-set-key (kbd "s-n") #'helm-elfeed-switch)
|
|
(exwm-input-set-key (kbd "s-N") #'helm-elfeed-switch-other-window)) ; "n" for "news"
|
|
(if (not (fboundp 'helm-eww-switch))
|
|
(exwm-input-set-key (kbd "s-e") #'eww)
|
|
(exwm-input-set-key (kbd "s-e") #'helm-eww-switch)
|
|
(exwm-input-set-key (kbd "s-E") #'helm-eww-switch-other-window))
|
|
|
|
(when (fboundp 'helm-pass)
|
|
(exwm-input-set-key (kbd "s-p") #'helm-pass))
|
|
|
|
(autoload 'ambrevar/slime-to-repl "lisp")
|
|
(exwm-input-set-key (kbd "s-<backspace>") #'ambrevar/slime-switch-to-repl)
|
|
(defun ambrevar/repl-switcher ()
|
|
"Switch between Geiser and SLIME REPLs."
|
|
(interactive)
|
|
(pcase
|
|
(completing-read "Lisp: " '(geiser slime))
|
|
("geiser"
|
|
(autoload 'helm-geiser-repl-switch "scheme")
|
|
(exwm-input-set-key (kbd "s-<backspace>") #'helm-geiser-repl-switch)
|
|
(exwm-input-set-key (kbd "S-s-<backspace>") #'helm-geiser-repl-switch-other-window))
|
|
("slime"
|
|
(exwm-input-set-key (kbd "s-<backspace>") #'ambrevar/slime-switch-to-repl))))
|
|
(exwm-input-set-key (kbd "s-C-<backspace>") #'ambrevar/repl-switcher)
|
|
|
|
;;; External application shortcuts.
|
|
(defun ambrevar/exwm-start (command)
|
|
(interactive (list (read-shell-command "$ ")))
|
|
(start-process-shell-command command nil command))
|
|
(exwm-input-set-key (kbd "s-&") #'ambrevar/exwm-start)
|
|
|
|
(when (require 'helm-exwm nil t)
|
|
(add-to-list 'helm-source-names-using-follow "EXWM buffers")
|
|
(setq helm-exwm-emacs-buffers-source (helm-exwm-build-emacs-buffers-source))
|
|
(setq helm-exwm-source (helm-exwm-build-source))
|
|
(setq helm-mini-default-sources `(helm-exwm-emacs-buffers-source
|
|
helm-exwm-source
|
|
helm-source-recentf
|
|
,(when (boundp 'helm-source-ls-git) 'helm-source-ls-git)
|
|
helm-source-bookmarks
|
|
helm-source-bookmark-set
|
|
helm-source-buffer-not-found))
|
|
(ambrevar/define-keys
|
|
helm-exwm-map
|
|
"M-d" 'helm-buffer-run-kill-persistent
|
|
"S-<return>" 'helm-buffer-switch-other-window)
|
|
;; Web browser
|
|
(exwm-input-set-key (kbd "s-w") #'helm-exwm-switch-browser)
|
|
(exwm-input-set-key (kbd "s-W") #'helm-exwm-switch-browser-other-window))
|
|
|
|
(when (require 'desktop-environment nil 'noerror)
|
|
(setq desktop-environment-screenshot-directory "~/temp")
|
|
(define-key desktop-environment-mode-map (kbd "s-z") #'desktop-environment-lock-screen)
|
|
;; Re-set s-l to navigate windows.
|
|
(define-key desktop-environment-mode-map (kbd "s-l") #'windmove-right)
|
|
(desktop-environment-mode))
|
|
|
|
(defun ambrevar/suspend-to-sleep ()
|
|
(interactive)
|
|
(recentf-save-list)
|
|
(call-process "dbus-send" nil nil nil
|
|
"--system" "--print-reply" "--dest=org.freedesktop.login1"
|
|
"/org/freedesktop/login1"
|
|
"org.freedesktop.login1.Manager.Suspend"
|
|
"boolean:true"))
|
|
(exwm-input-set-key (kbd "s-Z") #'ambrevar/suspend-to-sleep)
|
|
|
|
;;; Volume control
|
|
(when (require 'pulseaudio-control nil t)
|
|
(exwm-input-set-key (kbd "s-<kp-subtract>") #'pulseaudio-control-decrease-volume)
|
|
(exwm-input-set-key (kbd "s-<kp-add>") #'pulseaudio-control-increase-volume)
|
|
(exwm-input-set-key (kbd "s-<kp-enter>") #'pulseaudio-control-toggle-current-sink-mute)
|
|
(exwm-input-set-key (kbd "s--") #'pulseaudio-control-decrease-volume)
|
|
(exwm-input-set-key (kbd "s-=") #'pulseaudio-control-increase-volume)
|
|
(exwm-input-set-key (kbd "s-0") #'pulseaudio-control-toggle-current-sink-mute))
|
|
|
|
;;; Check for start-up errors. See ~/.profile.
|
|
(let ((error-logs (directory-files "~" t "errors.*log$")))
|
|
(when error-logs
|
|
(warn "Error during system startup. See %s." (mapconcat 'identity error-logs ", "))
|
|
(when (daemonp)
|
|
;; Non-daemon Emacs already brings up the *Warning* buffer.
|
|
(setq initial-buffer-choice
|
|
(lambda () (get-buffer "*Warnings*"))))))
|
|
|
|
;;; Some programs such as 'emacs' are better off being started in char-mode.
|
|
(defun ambrevar/exwm-start-in-char-mode ()
|
|
(when (string-prefix-p "emacs" exwm-instance-name)
|
|
(exwm-input-release-keyboard (exwm--buffer->id (window-buffer)))))
|
|
(add-hook 'exwm-manage-finish-hook 'ambrevar/exwm-start-in-char-mode)
|
|
|
|
;;; Some programs escape EXWM control and need be tamed. See
|
|
;; https://github.com/ch11ng/exwm/issues/287
|
|
(add-to-list 'exwm-manage-configurations '((string= exwm-title "Kingdom Come: Deliverance") managed t))
|
|
|
|
;; Function to automatically toggle between internal/external screens.
|
|
(defun ambrevar/exwm-change-screen-hook ()
|
|
(let ((xrandr-output-regexp "\n\\([^ ]+\\) connected ")
|
|
(xrandr-monitor-regexp "\n .* \\([^ \n]+\\)")
|
|
default-output)
|
|
(with-temp-buffer
|
|
(call-process "xrandr" nil t nil)
|
|
(goto-char (point-min))
|
|
(re-search-forward xrandr-output-regexp nil 'noerror)
|
|
(setq default-output (match-string 1))
|
|
(forward-line)
|
|
(if (not (re-search-forward xrandr-output-regexp nil 'noerror))
|
|
(progn
|
|
(call-process "xrandr" nil nil nil "--output" default-output "--auto" "--primary")
|
|
(with-temp-buffer
|
|
;; Turn off all monitors that are not DEFAULT-OUTPUT.
|
|
;; See "--auto" in xrandr(1) and https://github.com/ch11ng/exwm/issues/529.
|
|
(call-process "xrandr" nil t nil "--listactivemonitors")
|
|
(goto-char (point-min))
|
|
(while (not (eobp))
|
|
(when (and (re-search-forward xrandr-monitor-regexp nil 'noerror)
|
|
(not (string= (match-string 1) default-output)))
|
|
(call-process "xrandr" nil nil nil "--output" (match-string 1) "--auto")))))
|
|
(call-process
|
|
"xrandr" nil nil nil
|
|
"--output" (match-string 1) "--primary" "--auto"
|
|
"--output" default-output "--off")
|
|
(setq exwm-randr-workspace-monitor-plist (list 0 (match-string 1)))))))
|
|
|
|
(require 'exwm-randr)
|
|
(add-hook 'exwm-randr-screen-change-hook 'ambrevar/exwm-change-screen-hook)
|
|
(exwm-randr-enable)
|
|
|
|
(provide 'init-exwm)
|