[~bandali/configs] / .emacs.d / lisp / bandali-exwm.el

;;; bandali-exwm.el --- bandali's EXWM configuration  -*- lexical-binding: t; -*-

;; Copyright (C) 2018-2020  Amin Bandali

;; Author: Amin Bandali <bandali@gnu.org>
;; Keywords: tools

;; 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:

;; My EXWM setup.  Makes good use of its simulation keys.

;;; Code:

(use-package exwm
  :if b/exwm-p
  :demand
  :config
  ;; make class name the buffer name, truncating beyond 60 characters
  (defun b/exwm-rename-buffer ()
    (interactive)
    (exwm-workspace-rename-buffer
     (concat exwm-class-name ":"
             (if (<= (length exwm-title) 60) exwm-title
               (concat (substring exwm-title 0 59) "...")))))
  ;; Enable EXWM
  (exwm-enable)
  :hook ((exwm-update-class . b/exwm-rename-buffer)
         (exwm-update-title . b/exwm-rename-buffer)))

(use-package exwm-config
  :demand
  :after exwm
  :hook (exwm-init . exwm-config--fix/ido-buffer-window-other-frame))

(use-package exwm-input
  :demand
  :after exwm
  :config
  (defun b/exwm-ws-prev-index ()
    "Return the index for the previous EXWM workspace, wrapping
around if needed."
    (if (= exwm-workspace-current-index 0)
        (1- exwm-workspace-number)
      (1- exwm-workspace-current-index)))

  (defun b/exwm-ws-next-index ()
    "Return the index for the next EXWM workspace, wrapping
around if needed."
    (if (= exwm-workspace-current-index
           (1- exwm-workspace-number))
        0
      (1+ exwm-workspace-current-index)))

  ;; shorten 'C-c C-q' to 'C-q'
  (define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)

  (setq exwm-workspace-number 4
        exwm-input-global-keys
        `(([?\s-R] . exwm-reset)
          ([?\s-\\] . exwm-workspace-switch)
          ([?\s-\s] . dmenu)
          ([?\S-\s-\s] . (lambda (command)
                              (interactive
                               (list (read-shell-command "➜ ")))
                              (start-process-shell-command
                               command nil command)))
          ([s-return] . (lambda ()
                          (interactive)
                          (start-process "" nil "urxvt")))
          ([?\C-\s-\s] . counsel-linux-app)
          ([?\M-\s-\s] . (lambda ()
                           (interactive)
                           (start-process-shell-command
                            "rofi-pass" nil "rofi-pass")))
          ([?\s-h] . windmove-left)
          ([?\s-j] . windmove-down)
          ([?\s-k] . windmove-up)
          ([?\s-l] . windmove-right)
          ([?\s-H] . windmove-swap-states-left)
          ([?\s-J] . windmove-swap-states-down)
          ([?\s-K] . windmove-swap-states-up)
          ([?\s-L] . windmove-swap-states-right)
          ([?\M-\s-h] . shrink-window-horizontally)
          ([?\M-\s-l] . enlarge-window-horizontally)
          ([?\M-\s-k] . shrink-window)
          ([?\M-\s-j] . enlarge-window)
          ([?\s-\[] . (lambda ()
                        (interactive)
                        (exwm-workspace-switch-create
                         (b/exwm-ws-prev-index))))
          ([?\s-\]] . (lambda ()
                        (interactive)
                        (exwm-workspace-switch-create
                         (b/exwm-ws-next-index))))
          ([?\s-{] . (lambda ()
                       (interactive)
                       (exwm-workspace-move-window
                        (b/exwm-ws-prev-index))))
          ([?\s-}] . (lambda ()
                       (interactive)
                       (exwm-workspace-move-window
                        (b/exwm-ws-next-index))))
          ,@(mapcar (lambda (i)
                      `(,(kbd (format "s-%d" i)) .
                        (lambda ()
                          (interactive)
                          (exwm-workspace-switch-create ,i))))
                    (number-sequence 0 (1- exwm-workspace-number)))
          ([?\s-t] . exwm-floating-toggle-floating)
          ([?\s-f] . exwm-layout-toggle-fullscreen)
          ([?\s-W] . (lambda ()
                       (interactive)
                       (kill-buffer (current-buffer))))
          ([?\s-Q] . (lambda ()
                       (interactive)
                       (exwm-manage--kill-client)))
          ([?\s-\'] . (lambda ()
                        (interactive)
                        (start-process-shell-command
                         "rofi-light" nil "rofi-light")))
          ([XF86AudioMute] .
           (lambda ()
             (interactive)
             (start-process "" nil "amixer" "set" "'Master',0" "toggle")))
          ([XF86AudioLowerVolume] .
           (lambda ()
             (interactive)
             (start-process
              "" nil "amixer" "set" "'Master',0" "5%-")))
          ([XF86AudioRaiseVolume] .
           (lambda ()
             (interactive)
             (start-process
              "" nil "amixer" "set" "'Master',0" "5%+")))
          ([XF86AudioPlay] .
           (lambda ()
             (interactive)
             (start-process "" nil "mpc" "toggle")))
          ([XF86AudioPrev] .
           (lambda ()
             (interactive)
             (start-process "" nil "mpc" "prev")))
          ([XF86AudioNext] .
           (lambda ()
             (interactive)
             (start-process "" nil "mpc" "next")))
          ([XF86ScreenSaver] .
           (lambda ()
		     (interactive)
		     (start-process "" nil "dm-tool" "lock")))
          ([\s-XF86Back] . previous-buffer)
          ([\s-XF86Forward] . next-buffer)))

  ;; Line-editing shortcuts
  (setq exwm-input-simulation-keys
    '(;; movement
      ([?\C-b] . [left])
      ([?\M-b] . [C-left])
      ([?\C-f] . [right])
      ([?\M-f] . [C-right])
      ([?\C-p] . [up])
      ([?\C-n] . [down])
      ([?\C-a] . [home])
      ([?\C-e] . [end])
      ([?\M-v] . [prior])
      ([?\C-v] . [next])
      ([?\C-d] . [delete])
      ([?\C-k] . [S-end ?\C-x])
      ([?\M-<] . C-home)
      ([?\M->] . C-end)
      ;; cut/copy/paste
      ([?\C-w] . [?\C-x])
      ([?\M-w] . [?\C-c])
      ([?\C-y] . [?\C-v])
      ([?\M-d] . [C-S-right ?\C-x])
      ([?\M-\d] . [C-S-left ?\C-x])
      ;; window
      ([?\s-w] . [?\C-w])
      ([?\s-q] . [?\C-q])
      ;; misc
      ([?\C-s] . [?\C-f])
      ([?\s-s] . [?\C-s])
      ([?\C-g] . [escape]))))

(use-package exwm-manage
  :demand
  :after exwm
  :hook
  (exwm-manage-finish . (lambda ()
                          (when exwm-class-name
                            (cond
                             ((string= exwm-class-name "IceCat")
                              (exwm-input-set-local-simulation-keys
                               `(,@exwm-input-simulation-keys
                                 ([?\C-\S-d] . [?\C-d]))))
                             ((string= exwm-class-name "URxvt")
                              (exwm-input-set-local-simulation-keys
                               '(([?\C-c ?\C-c] . [?\C-c])
                                 ([?\C-c ?\C-u] . [?\C-u]))))
                             ((string= exwm-class-name "Zathura")
                              (exwm-input-set-local-simulation-keys
                               '(([?\C-p] . [C-up])
                                 ([?\C-n] . [C-down])))))))))

(use-package exwm-randr
  :demand
  :after exwm
  :config
  (exwm-randr-enable)
  :custom
  (exwm-randr-workspace-monitor-plist '(1 "VGA-1")))

(use-package exwm-systemtray
  :demand
  :after exwm
  :config
  (exwm-systemtray-enable))

(use-package exwm-workspace)

(use-package exwm-edit
  :demand
  :after exwm)

(provide 'bandali-exwm)
;;; bandali-exwm.el ends here
Commit	Line	Data
4c05c418 AB	1	;;; bandali-exwm.el --- bandali's EXWM configuration -- lexical-binding: t; --
	2
	3	;; Copyright (C) 2018-2020 Amin Bandali
	4
	5	;; Author: Amin Bandali <bandali@gnu.org>
	6	;; Keywords: tools
	7
	8	;; This program is free software; you can redistribute it and/or modify
	9	;; it under the terms of the GNU General Public License as published by
	10	;; the Free Software Foundation, either version 3 of the License, or
	11	;; (at your option) any later version.
	12
	13	;; This program is distributed in the hope that it will be useful,
	14	;; but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	;; GNU General Public License for more details.
	17
	18	;; You should have received a copy of the GNU General Public License
	19	;; along with this program. If not, see <https://www.gnu.org/licenses/>.
	20
	21	;;; Commentary:
	22
	23	;; My EXWM setup. Makes good use of its simulation keys.
	24
	25	;;; Code:
	26
8b1a2f32 AB	27	(use-package exwm
	28	:if b/exwm-p
	29	:demand
	30	:config
	31	;; make class name the buffer name, truncating beyond 60 characters
	32	(defun b/exwm-rename-buffer ()
	33	(interactive)
	34	(exwm-workspace-rename-buffer
	35	(concat exwm-class-name ":"
	36	(if (<= (length exwm-title) 60) exwm-title
	37	(concat (substring exwm-title 0 59) "...")))))
	38	;; Enable EXWM
	39	(exwm-enable)
	40	:hook ((exwm-update-class . b/exwm-rename-buffer)
	41	(exwm-update-title . b/exwm-rename-buffer)))
	42
	43	(use-package exwm-config
	44	:demand
	45	:after exwm
	46	:hook (exwm-init . exwm-config--fix/ido-buffer-window-other-frame))
	47
	48	(use-package exwm-input
	49	:demand
	50	:after exwm
	51	:config
	52	(defun b/exwm-ws-prev-index ()
	53	"Return the index for the previous EXWM workspace, wrapping
	54	around if needed."
	55	(if (= exwm-workspace-current-index 0)
	56	(1- exwm-workspace-number)
	57	(1- exwm-workspace-current-index)))
	58
	59	(defun b/exwm-ws-next-index ()
	60	"Return the index for the next EXWM workspace, wrapping
	61	around if needed."
	62	(if (= exwm-workspace-current-index
	63	(1- exwm-workspace-number))
	64	0
	65	(1+ exwm-workspace-current-index)))
	66
	67	;; shorten 'C-c C-q' to 'C-q'
	68	(define-key exwm-mode-map [?\C-q] #'exwm-input-send-next-key)
	69
	70	(setq exwm-workspace-number 4
	71	exwm-input-global-keys
	72	`(([?\s-R] . exwm-reset)
	73	([?\s-\\] . exwm-workspace-switch)
	74	([?\s-\s] . dmenu)
	75	([?\S-\s-\s] . (lambda (command)
	76	(interactive
	77	(list (read-shell-command "➜ ")))
	78	(start-process-shell-command
	79	command nil command)))
	80	([s-return] . (lambda ()
	81	(interactive)
	82	(start-process "" nil "urxvt")))
	83	([?\C-\s-\s] . counsel-linux-app)
	84	([?\M-\s-\s] . (lambda ()
	85	(interactive)
	86	(start-process-shell-command
	87	"rofi-pass" nil "rofi-pass")))
	88	([?\s-h] . windmove-left)
	89	([?\s-j] . windmove-down)
	90	([?\s-k] . windmove-up)
91	([?\s-l] . windmove-right)
92	([?\s-H] . windmove-swap-states-left)
93	([?\s-J] . windmove-swap-states-down)
94	([?\s-K] . windmove-swap-states-up)
95	([?\s-L] . windmove-swap-states-right)
96	([?\M-\s-h] . shrink-window-horizontally)
97	([?\M-\s-l] . enlarge-window-horizontally)
98	([?\M-\s-k] . shrink-window)
99	([?\M-\s-j] . enlarge-window)
100	([?\s-\[] . (lambda ()
101	(interactive)
102	(exwm-workspace-switch-create
103	(b/exwm-ws-prev-index))))
104	([?\s-\]] . (lambda ()
105	(interactive)
106	(exwm-workspace-switch-create
107	(b/exwm-ws-next-index))))
108	([?\s-{] . (lambda ()
109	(interactive)
110	(exwm-workspace-move-window
111	(b/exwm-ws-prev-index))))
112	([?\s-}] . (lambda ()
113	(interactive)
114	(exwm-workspace-move-window
115	(b/exwm-ws-next-index))))
116	,@(mapcar (lambda (i)
117	`(,(kbd (format "s-%d" i)) .
118	(lambda ()
119	(interactive)
120	(exwm-workspace-switch-create ,i))))
121	(number-sequence 0 (1- exwm-workspace-number)))
122	([?\s-t] . exwm-floating-toggle-floating)
123	([?\s-f] . exwm-layout-toggle-fullscreen)
124	([?\s-W] . (lambda ()
125	(interactive)
126	(kill-buffer (current-buffer))))
127	([?\s-Q] . (lambda ()
128	(interactive)
129	(exwm-manage--kill-client)))
130	([?\s-\'] . (lambda ()
131	(interactive)
132	(start-process-shell-command
133	"rofi-light" nil "rofi-light")))
134	([XF86AudioMute] .
135	(lambda ()
136	(interactive)
137	(start-process "" nil "amixer" "set" "'Master',0" "toggle")))
138	([XF86AudioLowerVolume] .
139	(lambda ()
140	(interactive)
141	(start-process
142	"" nil "amixer" "set" "'Master',0" "5%-")))
143	([XF86AudioRaiseVolume] .
144	(lambda ()
145	(interactive)
146	(start-process
147	"" nil "amixer" "set" "'Master',0" "5%+")))
148	([XF86AudioPlay] .
149	(lambda ()
150	(interactive)
151	(start-process "" nil "mpc" "toggle")))
152	([XF86AudioPrev] .
153	(lambda ()
154	(interactive)
155	(start-process "" nil "mpc" "prev")))
156	([XF86AudioNext] .
157	(lambda ()
158	(interactive)
159	(start-process "" nil "mpc" "next")))
160	([XF86ScreenSaver] .
161	(lambda ()
162	(interactive)
163	(start-process "" nil "dm-tool" "lock")))
164	([\s-XF86Back] . previous-buffer)
165	([\s-XF86Forward] . next-buffer)))
166
167	;; Line-editing shortcuts
168	(setq exwm-input-simulation-keys
169	'(;; movement
170	([?\C-b] . [left])
171	([?\M-b] . [C-left])
172	([?\C-f] . [right])
173	([?\M-f] . [C-right])
174	([?\C-p] . [up])
175	([?\C-n] . [down])
176	([?\C-a] . [home])
177	([?\C-e] . [end])
178	([?\M-v] . [prior])
179	([?\C-v] . [next])
180	([?\C-d] . [delete])
181	([?\C-k] . [S-end ?\C-x])
182	([?\M-<] . C-home)
183	([?\M->] . C-end)
184	;; cut/copy/paste
185	([?\C-w] . [?\C-x])
186	([?\M-w] . [?\C-c])
187	([?\C-y] . [?\C-v])
188	([?\M-d] . [C-S-right ?\C-x])
189	([?\M-\d] . [C-S-left ?\C-x])
190	;; window
191	([?\s-w] . [?\C-w])
192	([?\s-q] . [?\C-q])
193	;; misc
194	([?\C-s] . [?\C-f])
195	([?\s-s] . [?\C-s])
196	([?\C-g] . [escape]))))
197
198	(use-package exwm-manage
199	:demand
200	:after exwm
201	:hook
202	(exwm-manage-finish . (lambda ()
203	(when exwm-class-name
204	(cond
205	((string= exwm-class-name "IceCat")
206	(exwm-input-set-local-simulation-keys
207	`(,@exwm-input-simulation-keys
208	([?\C-\S-d] . [?\C-d]))))
209	((string= exwm-class-name "URxvt")
210	(exwm-input-set-local-simulation-keys
211	'(([?\C-c ?\C-c] . [?\C-c])
212	([?\C-c ?\C-u] . [?\C-u]))))
213	((string= exwm-class-name "Zathura")
214	(exwm-input-set-local-simulation-keys
215	'(([?\C-p] . [C-up])
216	([?\C-n] . [C-down])))))))))
217
218	(use-package exwm-randr
219	:demand
220	:after exwm
221	:config
222	(exwm-randr-enable)
223	:custom
224	(exwm-randr-workspace-monitor-plist '(1 "VGA-1")))
225
226	(use-package exwm-systemtray
227	:demand
228	:after exwm
229	:config
230	(exwm-systemtray-enable))
231
232	(use-package exwm-workspace)
233
234	(use-package exwm-edit
235	:demand
236	:after exwm)
237
238	(provide 'bandali-exwm)
4c05c418	239	;;; bandali-exwm.el ends here