exwm, edwina, and startup optimizations

behaviour.el

@@ -16,3 +16,8 @@
 	`((".*" . ,temporary-file-directory)))
 (setq auto-save-file-name-transforms
 	`((".*" ,temporary-file-directory t)))
+
+;; Don't remove current window when opening new ones
+(setq display-buffer-base-action '(display-buffer-below-selected))
+(setq display-buffer-overriding-action '(display-buffer-below-selected))
+(setq display-buffer-fallback-action '(display-buffer-below-selected))

exwm.el

@@ -1,7 +1,11 @@
 (require 'exwm)
-(require 'exwm-config)
+(require 'exwm-systemtray)
+(require 'edwina)
 
-(display-battery-mode)
+(exwm-systemtray-enable)
+
+(display-battery-mode 1)
+(display-time-mode 1)
 
 (defun discord ()
   (interactive)
@@ -12,4 +16,42 @@
   (interactive)
   (start-process "firefox" nil "firefox"))
 
-(exwm-config-example)
+(setq exwm-input-global-keys
+      `((,(kbd "s-E")           . exwm-exit)
+        (,(kbd "s-Q")           . evil-quit)
+        (,(kbd "s-w")           . exwm-workspace-switch)
+        ;; Windowing
+	(,(kbd "s-h")           . edwina-dec-mfact)
+	(,(kbd "s-j")           . edwina-select-next-window)
+	(,(kbd "s-k")           . edwina-select-previous-window)
+	(,(kbd "s-l")           . edwina-inc-mfact)
+
+	(,(kbd "s-J")           . edwina-swap-next-window)
+	(,(kbd "s-K")           . edwina-swap-previous-window)
+
+	(,(kbd "s-r")           . exwm-reset)
+	(,(kbd "s-f")           . exwm-layout-set-fullscreen)
+
+	;; Applications
+        (,(kbd "s-<backspace>") . firefox)
+        (,(kbd "s-<return>")    . vterm)
+
+	;; Workspaces
+        ,@(mapcar (lambda (i)
+                    `(,(kbd (format "s-%d" i)) .
+                      (lambda ()
+                        (interactive)
+                        (exwm-workspace-switch-create ,i))))
+                  (number-sequence 0 9))))
+
+(add-hook 'exwm-update-class-hook
+	  (lambda () (exwm-workspace-rename-buffer exwm-class-name)))
+
+(edwina-mode)
+
+(add-hook 'after-make-frame-functions 'edwina-arrange)
+(add-hook 'delete-frame-functions 'edwina-arrange)
+
+(setq exwm-manage-force-tiling 1)
+
+(exwm-init)

init.el

@@ -1,3 +1,77 @@
+;;; -*- lexical-binding: t; -*-
+
+;;; BEGIN OPTIMIZATION
+
+;; Optimizations (mostly taken from doom)
+(defvar init-done-hook nil)
+
+;; Don't garbage collect during init
+(add-hook 'init-done-hook
+  `(lambda () (setq gc-cons-threshold
+	       ,(default-toplevel-value 'gc-cons-threshold))))
+(setq gc-cons-threshold most-positive-fixnum)
+
+;; Don't use file type handlers during init
+(let ((old-value (default-toplevel-value 'file-name-handler-alist)))
+  (setq file-name-handler-alist nil)
+  (set-default-toplevel-value 'file-name-handler-alist file-name-handler-alist)
+  (put 'file-name-handler-alist 'initial-value old-value)
+  (add-hook 'init-done-hook
+    (lambda ()
+      (setq file-name-handler-alist
+            ;; Merge instead of overwrite because there may have been changes to
+            ;; `file-name-handler-alist' since startup we want to preserve.
+            (delete-dups (append file-name-handler-alist old-value))))))
+
+;; Don't resize during init
+(setq frame-inhibit-implied-resize t)
+(setq inhibit-startup-screen t
+      inhibit-startup-echo-area-message user-login-name)
+(advice-add #'display-startup-echo-area-message :override #'ignore)
+(advice-add #'display-startup-screen :override #'ignore)
+
+;; Don't use advanced modes for scratch buffer
+(setq initial-major-mode 'fundamental-mode
+      initial-scratch-message nil)
+
+;; Don't cause rewrites when loading file
+(define-advice load-file (:override (file) silence) (load file nil 'nomessage))
+(define-advice startup--load-user-init-file (:before (&rest _) undo-silence)
+  (advice-remove #'load-file #'load-file@silence))
+
+;; Disable modeline
+(put 'mode-line-format 'initial-value (default-toplevel-value 'mode-line-format))
+(setq-default mode-line-format nil)
+(dolist (buf (buffer-list))
+  (with-current-buffer buf (setq mode-line-format nil)))
+
+;; Inhibit redraws
+(setq-default inhibit-redisplay t
+              inhibit-message t)
+(defun reset-inhibited-vars-h ()
+  (setq-default inhibit-redisplay nil
+                ;; Inhibiting `message' only prevents redraws and
+                inhibit-message nil)
+  (redraw-frame))
+(add-hook 'after-init-hook #'reset-inhibited-vars-h)
+
+(define-advice startup--load-user-init-file (:after (&rest _) undo-inhibit-vars)
+  (when init-file-had-error
+    (reset-inhibited-vars-h))
+  (unless (default-toplevel-value 'mode-line-format)
+    (setq-default mode-line-format (get 'mode-line-format 'initial-value))))
+
+;; Don't load toolbar
+(advice-add #'tool-bar-setup :override #'ignore)
+(define-advice startup--load-user-init-file (:before (&rest _) defer-tool-bar-setup)
+  (advice-remove #'tool-bar-setup #'ignore)
+  (add-transient-hook! 'tool-bar-mode (tool-bar-setup)))
+
+;; Don't bother with MACOS exclusive options
+(setq command-line-ns-option-alist nil)
+
+;;; END OPTIMIZATION
+
 ;; Packages
 (require 'package)
 (setq package-archives '(("gnu" . "https://elpa.gnu.org/packages/")
@@ -29,20 +103,19 @@
 ;; Exwm
 (include "exwm.el")
 
-;; Don't touch
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
- '(elcord-display-buffer-details nil)
- '(elcord-mode t nil (elcord))
- '(elcord-quiet t)
- '(elcord-use-major-mode-as-main-icon t)
+ '(display-time-24hr-format t)
+ '(display-time-default-load-average nil)
+ '(display-time-interval 15)
+ '(display-time-mode t)
  '(evil-undo-system 'undo-tree)
  '(org-agenda-files '("/home/deppy/doc/org/todo.org"))
  '(package-selected-packages
-   '(exwm elcord org-superstar org-fragtog org-pretty-tags visual-fill writeroom-mode haskell-emacs treemacs-evil treemacs solarized-theme doom-modeline all-the-icons-dired page-break-lines all-the-icons dashboard org-evil zotero vterm magit undo-fu latex-math-preview use-package haskell-mode evil-surround undo-tree evil-org evil))
+   '(edwina markdown-preview-mode markdown-mode exwm org-superstar org-fragtog org-pretty-tags visual-fill writeroom-mode haskell-emacs treemacs-evil treemacs solarized-theme doom-modeline all-the-icons-dired page-break-lines all-the-icons dashboard org-evil zotero vterm magit undo-fu latex-math-preview use-package haskell-mode evil-surround undo-tree evil-org evil))
  '(warning-suppress-log-types '((comp)))
  '(warning-suppress-types '((comp)))
  '(writeroom-mode-line t)
@@ -61,3 +134,6 @@
  '(bookmark-face ((t (:foreground "#fdf6e3"))))
  '(mode-line ((t (:underline nil :overline nil))))
  '(mode-line-inactive ((t (:underline nil :overline nil)))))
+
+;; Reset values
+(run-hooks 'init-done-hook)

packages.el

@@ -17,6 +17,3 @@
 			       (python . t)
 			       (java . t)
 			       (haskell . t)))
-
-(require 'elcord)
-(elcord-mode)

style.el

@@ -23,7 +23,7 @@
 ;; Tool bar mode
 (menu-bar-mode -1)
 (tool-bar-mode -1)
-(toggle-scroll-bar -1)
+(scroll-bar-mode -1)
 
 ;; Images
 (setq image-use-external-converter t)