367 lines
12 KiB
EmacsLisp
367 lines
12 KiB
EmacsLisp
;;; keybindings.el --- Centralizing my keybindings -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;; Version: 0.0.1
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;; URL: https://git.wpcarro.dev/wpcarro/briefcase
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;; Package-Requires: ((emacs "25.1"))
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;;; Commentary:
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;; Attempting to centralize my keybindings to simplify my configuration.
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;;
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;; I have some expectations about my keybindings. Here are some of those
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;; defined:
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;; - In insert mode:
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;; - C-a: beginning-of-line
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;; - C-e: end-of-line
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;; - C-b: backwards-char
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;; - C-f: forwards-char
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Dependencies
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(require 'functions)
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(require 'clipboard)
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(require 'screen-brightness)
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(require 'pulse-audio)
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(require 'scrot)
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(require 'ivy-clipmenu)
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(require 'general)
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(require 'exwm)
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(require 'vterm-mgt)
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(require 'buffer)
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(require 'display)
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(require 'device)
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(require 'fonts)
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(require 'bookmark)
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(require 'constants)
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(require 'window-manager)
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;; Note: The following lines must be sorted this way.
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(setq evil-want-integration t)
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(setq evil-want-keybinding nil)
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(general-evil-setup)
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(require 'evil)
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(require 'evil-collection)
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(require 'evil-magit)
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(require 'evil-commentary)
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(require 'evil-surround)
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(require 'key-chord)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; General Keybindings
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Install KBDs like <SPC>jb to search through my monorepo.
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(bookmark-install-kbds)
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;; Ensure that evil's command mode behaves with readline bindings.
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(general-define-key
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:keymaps 'evil-ex-completion-map
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"C-a" #'move-beginning-of-line
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"C-e" #'move-end-of-line
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"C-k" #'kill-line
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"C-u" #'evil-delete-whole-line
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"C-v" #'evil-paste-after
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"C-d" #'delete-char
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"C-f" #'forward-char
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"M-b" #'backward-word
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"M-f" #'forward-word
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"M-d" #'kill-word
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"M-DEL" #'backward-kill-word
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"C-b" #'backward-char)
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(general-mmap
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:keymaps 'override
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"RET" #'evil-goto-line
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"H" #'evil-first-non-blank
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"L" #'evil-end-of-line
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"_" #'ranger
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"-" #'dired-jump
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"sl" #'functions-evil-window-vsplit-right
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"sh" #'evil-window-vsplit
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"sk" #'evil-window-split
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"sj" #'functions-evil-window-split-down)
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(general-nmap
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:keymaps 'override
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"gu" #'browse-url-at-point
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"gd" #'xref-find-definitions
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;; Wrapping `xref-find-references' in the `let' binding to prevent xref from
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;; prompting. There are other ways to handle this variable, such as setting
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;; it globally with `setq' or buffer-locally with `setq-local'. For now, I
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;; prefer setting it with `let', which should bind it in the dynamic scope
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;; for the duration of the `xref-find-references' function call.
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"gx" (lambda ()
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(interactive)
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(let ((xref-prompt-for-identifier nil))
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(call-interactively #'xref-find-references))))
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(general-unbind 'motion "M-." "C-p" "<SPC>")
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(general-unbind 'normal "s" "M-." "C-p" "C-n")
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(general-unbind 'insert "C-v" "C-d" "C-a" "C-e" "C-n" "C-p" "C-k")
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(setq evil-symbol-word-search t)
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(evil-mode 1)
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(evil-collection-init)
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(evil-commentary-mode)
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(global-evil-surround-mode 1)
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;; Ensure the Evil search results get centered vertically.
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;; When Emacs is run from a terminal, this forces Emacs to redraw itself, which
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;; is visually disruptive.
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(when window-system
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(progn
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(defadvice isearch-update
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(before advice-for-isearch-update activate)
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(evil-scroll-line-to-center (line-number-at-pos)))
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(defadvice evil-search-next
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(after advice-for-evil-search-next activate)
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(evil-scroll-line-to-center (line-number-at-pos)))
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(defadvice evil-search-previous
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(after advice-for-evil-search-previous activate)
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(evil-scroll-line-to-center (line-number-at-pos)))))
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(key-chord-mode 1)
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(key-chord-define evil-insert-state-map "jk" 'evil-normal-state)
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;; This may be contraversial, but I never use the prefix key, and I'd prefer to
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;; have to bound to the readline function that deletes the entire line.
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(general-unbind "C-u")
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(defmacro keybindings-exwm (c fn)
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"Bind C to FN using `exwm-input-set-key' with `kbd' applied to C."
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`(exwm-input-set-key (kbd ,c) ,fn))
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(keybindings-exwm "C-M-v" #'ivy-clipmenu-copy)
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(keybindings-exwm "<XF86MonBrightnessUp>" #'screen-brightness-increase)
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(keybindings-exwm "<XF86MonBrightnessDown>" #'screen-brightness-decrease)
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(keybindings-exwm "<XF86AudioMute>" #'pulse-audio-toggle-mute)
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(keybindings-exwm "<XF86AudioLowerVolume>" #'pulse-audio-decrease-volume)
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(keybindings-exwm "<XF86AudioRaiseVolume>" #'pulse-audio-increase-volume)
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(keybindings-exwm "<XF86AudioMicMute>" #'pulse-audio-toggle-microphone)
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(keybindings-exwm (kbd-raw 'x11 "s") #'scrot-select)
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(keybindings-exwm "<C-M-tab>" #'window-manager-switch-to-exwm-buffer)
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(keybindings-exwm (kbd-raw 'workspace "k") #'fonts-increase-size)
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(keybindings-exwm (kbd-raw 'workspace "j") #'fonts-decrease-size)
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(keybindings-exwm (kbd-raw 'workspace "0") #'fonts-reset-size)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Window sizing
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(keybindings-exwm "C-M-=" #'balance-windows)
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(keybindings-exwm "C-M-j" #'shrink-window)
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(keybindings-exwm "C-M-k" #'enlarge-window)
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(keybindings-exwm "C-M-h" #'shrink-window-horizontally)
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(keybindings-exwm "C-M-l" #'enlarge-window-horizontally)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Window Management
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(keybindings-exwm "M-h" #'windmove-left)
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(keybindings-exwm "M-j" #'windmove-down)
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(keybindings-exwm "M-k" #'windmove-up)
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(keybindings-exwm "M-l" #'windmove-right)
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(keybindings-exwm "M-\\" #'evil-window-vsplit)
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(keybindings-exwm "M--" #'evil-window-split)
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(keybindings-exwm "M-q" #'delete-window)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Miscellaneous
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(keybindings-exwm "M-:" #'eval-expression)
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(keybindings-exwm "M-SPC" #'ivy-helpers-run-external-command)
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(keybindings-exwm "M-x" #'counsel-M-x)
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(keybindings-exwm "<M-tab>" #'window-manager-next-workspace)
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(keybindings-exwm "<M-S-iso-lefttab>" #'window-manager-prev-workspace)
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(keybindings-exwm "C-M-\\" #'ivy-pass)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Workspaces
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(keybindings-exwm (kbd-raw 'workspace "l") #'window-manager-logout)
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(general-define-key
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:keymaps 'override
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"M-q" #'delete-window
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"<s-return>" #'toggle-frame-fullscreen
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"M-h" #'windmove-left
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"M-l" #'windmove-right
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"M-k" #'windmove-up
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"M-j" #'windmove-down
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"M-q" #'delete-window)
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;; Support pasting in M-:.
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(general-define-key
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:keymaps 'read-expression-map
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"C-v" #'clipboard-yank
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"C-S-v" #'clipboard-yank)
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(general-define-key
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:prefix "<SPC>"
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:states '(normal)
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"." #'ffap
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"gn" #'notmuch
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"i" #'counsel-semantic-or-imenu
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"I" #'ibuffer
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"hk" #'helpful-callable
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"hf" #'helpful-function
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"hm" #'helpful-macro
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"hc" #'helpful-command
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"hk" #'helpful-key
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"hv" #'helpful-variable
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"hp" #'helpful-at-point
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"hi" #'info-apropos
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"s" #'flyspell-mode
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"S" #'sort-lines
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"=" #'align
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"p" #'flycheck-previous-error
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"f" #'project-find-file
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"n" #'flycheck-next-error
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"N" #'smerge-next
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"W" #'balance-windows
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"gss" #'magit-status
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"gsb" (lambda ()
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(interactive)
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(magit-status constants-briefcase))
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"E" #'refine
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"es" #'functions-create-snippet
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"l" #'linum-mode
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"B" #'magit-blame
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"w" #'save-buffer
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"r" #'functions-evil-replace-under-point
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"R" #'deadgrep)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Vterm
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Show or hide a vterm buffer. I'm intentionally not defining this in
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;; vterm-mgt.el because it consumes `buffer-show-previous', and I'd like to
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;; avoid bloating vterm-mgt.el with dependencies that others may not want.
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(general-define-key (kbd-raw 'x11 "t")
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(lambda ()
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(interactive)
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(if (vterm-mgt--instance? (current-buffer))
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(switch-to-buffer (first (buffer-source-code-buffers)))
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(call-interactively #'vterm-mgt-find-or-create))))
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(general-define-key
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:keymaps '(vterm-mode-map)
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"C-S-n" #'vterm-mgt-instantiate
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"C-S-w" #'vterm-mgt-kill
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"<C-tab>" #'vterm-mgt-next
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"<C-S-iso-lefttab>" #'vterm-mgt-prev
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"<s-backspace>" #'vterm-mgt-rename-buffer)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Displays
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(when (device-work-laptop?)
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(general-define-key
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:prefix "<SPC>"
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:states '(normal)
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"d0" #'display-enable-laptop
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"D0" #'display-disable-laptop
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"d1" #'display-enable-4k-horizontal
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"D1" #'display-disable-4k-horizontal
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"d2" #'display-enable-4k-vertical
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"D2" #'display-disable-4k-vertical))
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; notmuch
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; evil-collection adds many KBDs to notmuch modes. Some of these I find
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;; disruptive.
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(general-define-key
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:states '(normal)
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:keymaps '(notmuch-show-mode-map)
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"M-j" nil
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"M-k" nil
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"<C-S-iso-lefttab>" #'notmuch-show-previous-thread-show
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"<C-tab>" #'notmuch-show-next-thread-show
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"e" #'notmuch-show-archive-message-then-next-or-next-thread)
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;; TODO(wpcarro): Consider moving this to a separate module
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(defun keybindings--evil-ex-define-cmd-local (cmd f)
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"Define CMD to F locally to a buffer."
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(unless (local-variable-p 'evil-ex-commands)
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(setq-local evil-ex-commands (copy-alist evil-ex-commands)))
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(evil-ex-define-cmd cmd f))
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;; TODO(wpcarro): Support a macro that can easily define evil-ex commands for a
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;; particular mode.
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;; Consumption:
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;; (evil-ex-for-mode 'notmuch-message-mode
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;; "x" #'notmuch-mua-send-and-exit)
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(add-hook 'notmuch-message-mode-hook
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(lambda ()
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(keybindings--evil-ex-define-cmd-local "x" #'notmuch-mua-send-and-exit)))
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;; For now, I'm mimmicking Gmail KBDs that I have memorized and enjoy
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(general-define-key
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:states '(normal visual)
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:keymaps '(notmuch-search-mode-map)
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"M" (lambda ()
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(interactive)
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(notmuch-search-tag '("-inbox" "+muted")))
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"mi" (lambda ()
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(interactive)
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(notmuch-search-tag '("+inbox" "-action" "-review" "-waiting" "-muted")))
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"ma" (lambda ()
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(interactive)
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(notmuch-search-tag '("-inbox" "+action" "-review" "-waiting")))
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"mr" (lambda ()
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(interactive)
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(notmuch-search-tag '("-inbox" "-action" "+review" "-waiting")))
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"mw" (lambda ()
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(interactive)
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(notmuch-search-tag '("-inbox" "-action" "-review" "+waiting")))
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"e" #'notmuch-search-archive-thread)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; magit
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(general-define-key
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:states '(normal)
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:keymaps '(magit-status-mode-map)
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"l" #'evil-forward-char
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"L" #'magit-log)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Info-mode
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; NOTE: I find some of the following, existing KBDs useful:
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;; M-x info-apropos
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;; u Info-up
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;; M-n clone-buffer
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(general-define-key
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:states '(normal)
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:keymaps '(Info-mode-map)
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"SPC" nil
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"g SPC" #'Info-scroll-up
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"RET" #'Info-follow-nearest-node
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"<C-tab>" #'Info-next
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"<C-S-iso-lefttab>" #'Info-prev
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"g l" #'Info-history-back
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"g t" #'Info-toc)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ibuffer
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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(general-define-key
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:states '(normal)
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:keymaps '(ibuffer-mode-map)
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"M-j" nil
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"K" #'ibuffer-do-delete)
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(provide 'keybindings)
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;;; keybindings.el ends here
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