404 lines
16 KiB
EmacsLisp
404 lines
16 KiB
EmacsLisp
;;; packages.el --- Spacemacs Editing Visual Layer packages File
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;;
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;; Copyright (c) 2012-2016 Sylvain Benner & Contributors
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;;
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;;; License: GPLv3
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(setq spacemacs-editing-visual-packages
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'(
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;; default
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adaptive-wrap
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auto-highlight-symbol
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column-enforce-mode
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highlight-indentation
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highlight-numbers
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highlight-parentheses
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;; waiting for an overlay bug to be fixed
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;; see https://github.com/syl20bnr/spacemacs/issues/2529
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(hl-anything :excluded t)
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indent-guide
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rainbow-delimiters
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volatile-highlights
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))
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;; Initialization of packages
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(defun spacemacs-editing-visual/init-adaptive-wrap ()
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(use-package adaptive-wrap
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:config
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(progn
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(add-hook 'visual-line-mode-hook 'adaptive-wrap-prefix-mode))))
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(defun spacemacs-editing-visual/init-auto-highlight-symbol ()
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(use-package auto-highlight-symbol
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:defer t
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:init
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(progn
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(setq ahs-case-fold-search nil
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ahs-default-range 'ahs-range-whole-buffer
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;; by default disable auto-highlight of symbol
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;; current symbol can always be highlighted with `SPC s h'
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ahs-idle-timer 0
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ahs-idle-interval 0.25
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ahs-inhibit-face-list nil
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spacemacs--symbol-highlight-transient-state-doc
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"
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%s [_n_] next [_N_/_p_] previous [_r_] change range [_R_] reset [_e_] iedit
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%s [_d_/_D_] next/previous definition")
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;; since we are creating our own maps,
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;; prevent the default keymap from getting created
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(setq auto-highlight-symbol-mode-map (make-sparse-keymap))
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(spacemacs|add-toggle automatic-symbol-highlight
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:status (timerp ahs-idle-timer)
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:on (progn
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(auto-highlight-symbol-mode)
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(setq ahs-idle-timer
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(run-with-idle-timer ahs-idle-interval t
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'ahs-idle-function)))
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:off (when (timerp ahs-idle-timer)
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(auto-highlight-symbol-mode)
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(cancel-timer ahs-idle-timer)
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(setq ahs-idle-timer 0))
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:documentation "Automatic highlight of current symbol."
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:evil-leader "tha")
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(spacemacs/add-to-hooks 'auto-highlight-symbol-mode '(prog-mode-hook
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markdown-mode-hook)))
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:config
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(progn
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(spacemacs|hide-lighter auto-highlight-symbol-mode)
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(defvar-local spacemacs-last-ahs-highlight-p nil
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"Info on the last searched highlighted symbol.")
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(defvar-local spacemacs--ahs-searching-forward t)
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(defun spacemacs/goto-last-searched-ahs-symbol ()
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"Go to the last known occurrence of the last symbol searched with
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`auto-highlight-symbol'."
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(interactive)
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(if spacemacs-last-ahs-highlight-p
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(progn (goto-char (nth 1 spacemacs-last-ahs-highlight-p))
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(spacemacs/ahs-highlight-now-wrapper)
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(spacemacs/symbol-highlight-transient-state/body))
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(message "No symbol has been searched for now.")))
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(defun spacemacs/integrate-evil-search (forward)
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;; isearch-string is last searched item. Next time
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;; "n" is hit we will use this.
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(setq isearch-string
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(concat "\\<" (evil-find-thing forward 'symbol) "\\>")
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isearch-regexp
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(concat "\\<" (evil-find-thing forward 'symbol) "\\>"))
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;; Next time "n" is hit, go the correct direction.
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(setq isearch-forward forward)
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;; ahs does a case sensitive search. We could set
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;; this, but it would break the user's current
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;; sensitivity settings. We could save the setting,
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;; then next time the user starts a search we could
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;; restore the setting.
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;;(setq case-fold-search nil)
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;; Place the search term into the search rings.
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(isearch-update-ring isearch-string t)
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(evil-push-search-history isearch-string forward)
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;; Use this search term for empty pattern "%s//replacement/"
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;; Append case sensitivity
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(setq evil-ex-last-was-search nil
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evil-ex-substitute-pattern `(,(concat isearch-string "\\C")
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nil (0 0))))
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(defun spacemacs/ensure-ahs-enabled-locally ()
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"Ensures ahs is enabled for the local buffer."
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(unless
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(bound-and-true-p ahs-mode-line)
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(auto-highlight-symbol-mode)
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))
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(defun spacemacs/ahs-highlight-now-wrapper ()
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"Safe wrapper for ahs-highlight-now"
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(eval '(progn
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(spacemacs/ensure-ahs-enabled-locally)
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(ahs-highlight-now)) nil))
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(defun spacemacs/enter-ahs-forward ()
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"Go to the next occurrence of symbol under point with
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`auto-highlight-symbol'"
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(interactive)
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(setq spacemacs--ahs-searching-forward t)
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(spacemacs/quick-ahs-forward))
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(defun spacemacs/enter-ahs-backward ()
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"Go to the previous occurrence of symbol under point with
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`auto-highlight-symbol'"
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(interactive)
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(setq spacemacs--ahs-searching-forward nil)
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(spacemacs/quick-ahs-forward))
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(defun spacemacs/quick-ahs-forward ()
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"Go to the next occurrence of symbol under point with
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`auto-highlight-symbol'"
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(interactive)
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(spacemacs//quick-ahs-move t))
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(defun spacemacs/quick-ahs-backward ()
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"Go to the previous occurrence of symbol under point with
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`auto-highlight-symbol'"
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(interactive)
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(spacemacs//quick-ahs-move nil))
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(defun spacemacs//quick-ahs-move (forward)
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"Go to the next occurrence of symbol under point with
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`auto-highlight-symbol'"
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(if (eq forward spacemacs--ahs-searching-forward)
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(progn
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(spacemacs/integrate-evil-search t)
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(spacemacs/ahs-highlight-now-wrapper)
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(evil-set-jump)
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(spacemacs/symbol-highlight-transient-state/body)
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(ahs-forward))
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(progn
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(spacemacs/integrate-evil-search nil)
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(spacemacs/ahs-highlight-now-wrapper)
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(evil-set-jump)
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(spacemacs/symbol-highlight-transient-state/body)
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(ahs-backward))))
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(with-eval-after-load 'evil
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(define-key evil-motion-state-map (kbd "*")
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'spacemacs/enter-ahs-forward)
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(define-key evil-motion-state-map (kbd "#")
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'spacemacs/enter-ahs-backward))
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(defun spacemacs/symbol-highlight ()
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"Highlight the symbol under point with `auto-highlight-symbol'."
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(interactive)
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(spacemacs/ahs-highlight-now-wrapper)
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(setq spacemacs-last-ahs-highlight-p (ahs-highlight-p))
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(spacemacs/symbol-highlight-transient-state/body)
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(spacemacs/integrate-evil-search nil))
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(defun spacemacs//ahs-ms-on-exit ()
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;; Restore user search direction state as ahs has exitted in a state
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;; good for <C-s>, but not for 'n' and 'N'"
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(setq isearch-forward spacemacs--ahs-searching-forward))
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(defun spacemacs/symbol-highlight-reset-range ()
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"Reset the range for `auto-highlight-symbol'."
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(interactive)
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(ahs-change-range ahs-default-range))
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(spacemacs/set-leader-keys
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"sh" 'spacemacs/symbol-highlight
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"sH" 'spacemacs/goto-last-searched-ahs-symbol)
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;; micro-state to easily jump from a highlighted symbol to the others
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(dolist (sym '(ahs-forward
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ahs-forward-definition
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ahs-backward
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ahs-backward-definition
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ahs-back-to-start
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ahs-change-range))
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(let* ((advice (intern (format "spacemacs/%s" (symbol-name sym)))))
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(eval `(defadvice ,sym (around ,advice activate)
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(spacemacs/ahs-highlight-now-wrapper)
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ad-do-it
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(spacemacs/ahs-highlight-now-wrapper)
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(setq spacemacs-last-ahs-highlight-p (ahs-highlight-p))))))
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(defun symbol-highlight-doc ()
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(let* ((i 0)
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(overlay-count (length ahs-overlay-list))
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(overlay (format "%s" (nth i ahs-overlay-list)))
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(current-overlay (format "%s" ahs-current-overlay))
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(st (ahs-stat))
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(plighter (ahs-current-plugin-prop 'lighter))
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(plugin (format "%s"
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(cond ((string= plighter "HS") "Display")
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((string= plighter "HSA") "Buffer")
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((string= plighter "HSD") "Function"))))
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(face (cond ((string= plighter "HS") ahs-plugin-defalt-face)
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((string= plighter "HSA") ahs-plugin-whole-buffer-face)
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((string= plighter "HSD") ahs-plugin-bod-face))))
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(while (not (string= overlay current-overlay))
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(setq i (1+ i))
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(setq overlay (format "%s" (nth i ahs-overlay-list))))
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(let* ((x/y (format "[%s/%s]" (- overlay-count i) overlay-count))
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(hidden (if (< 0 (- overlay-count (nth 4 st))) "*" "")))
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(concat
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(propertize (format " %s " plugin) 'face face)
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(propertize (format " %s%s " x/y hidden) 'face
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`(:foreground "#ffffff" :background "#000000"))))))
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(defun ahs-to-iedit ()
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(interactive)
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(cond
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((and (not (eq dotspacemacs-editing-style 'emacs))
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(configuration-layer/package-usedp 'evil-iedit-state))
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(evil-iedit-state/iedit-mode)
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(iedit-restrict-region (ahs-current-plugin-prop 'start)
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(ahs-current-plugin-prop 'end)))
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((and (eq dotspacemacs-editing-style 'emacs)
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(configuration-layer/package-usedp 'iedit))
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(iedit-mode)
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(iedit-restrict-region (ahs-current-plugin-prop 'start)
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(ahs-current-plugin-prop 'end)))
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(t (ahs-edit-mode t))))
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;; transient state
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(defun spacemacs//symbol-highlight-ts-doc ()
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(spacemacs//transient-state-make-doc
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'symbol-highlight
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(format spacemacs--symbol-highlight-transient-state-doc
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(symbol-highlight-doc)
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(make-string (length (symbol-highlight-doc)) 32))))
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(spacemacs|define-transient-state symbol-highlight
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:title "Symbol Highlight Transient State"
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:dynamic-hint (spacemacs//symbol-highlight-ts-doc)
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:before-exit (spacemacs//ahs-ms-on-exit)
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:bindings
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("d" ahs-forward-definition)
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("D" ahs-backward-definition)
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("e" ahs-to-iedit :exit t)
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("n" spacemacs/quick-ahs-forward)
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("N" spacemacs/quick-ahs-backward)
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("p" spacemacs/quick-ahs-backward)
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("R" ahs-back-to-start)
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("r" ahs-change-range)
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("q" nil :exit t)))))
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(defun spacemacs-editing-visual/init-column-enforce-mode ()
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(use-package column-enforce-mode
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:commands (column-enforce-mode global-column-enforce-mode)
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:init
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(progn
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(spacemacs|add-toggle highlight-long-lines
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:status column-enforce-mode
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:prefix columns
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:on (column-enforce-n (or columns column-enforce-column))
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:on-message (format "long-lines enabled for %s columns." (or columns column-enforce-column))
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:off (column-enforce-mode -1)
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:documentation "Highlight the characters past the 80th column."
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:evil-leader "t8")
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(spacemacs|add-toggle highlight-long-lines-globally
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:mode global-column-enforce-mode
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:documentation "Globally Highlight the characters past the 80th column."
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:evil-leader "t C-8"))
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:config (spacemacs|diminish column-enforce-mode "⑧" "8")))
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(defun spacemacs-editing-visual/init-highlight-indentation ()
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(use-package highlight-indentation
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:defer t
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:init
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(progn
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(spacemacs|add-toggle highlight-indentation
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:mode highlight-indentation-mode
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:documentation "Highlight indentation levels."
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:evil-leader "thi")
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(spacemacs|add-toggle highlight-indentation-current-column
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:mode highlight-indentation-current-column-mode
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:documentation "Highlight indentation level at point."
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:evil-leader "thc"))
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:config
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(progn
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(spacemacs|diminish highlight-indentation-mode " ⓗi" " hi")
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(spacemacs|diminish highlight-indentation-current-column-mode " ⓗc" " hc"))))
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(defun spacemacs-editing-visual/init-highlight-numbers ()
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(use-package highlight-numbers
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:defer t
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:init
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(progn
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(add-hook 'prog-mode-hook 'highlight-numbers-mode)
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(add-hook 'asm-mode-hook (lambda () (highlight-numbers-mode -1))))))
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(defun spacemacs-editing-visual/init-highlight-parentheses ()
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(use-package highlight-parentheses
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:defer t
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:init
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(progn
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(when (member dotspacemacs-highlight-delimiters '(all current))
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(add-hook 'prog-mode-hook #'highlight-parentheses-mode))
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(setq hl-paren-delay 0.2)
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(spacemacs/set-leader-keys "tCp" 'highlight-parentheses-mode)
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(setq hl-paren-colors '("Springgreen3"
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"IndianRed1"
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"IndianRed3"
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"IndianRed4")))
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:config
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(spacemacs|hide-lighter highlight-parentheses-mode)
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(set-face-attribute 'hl-paren-face nil :weight 'ultra-bold)))
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(defun spacemacs-editing-visual/init-hl-anything ()
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(use-package hl-anything
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:init
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(progn
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(hl-highlight-mode)
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(setq-default hl-highlight-save-file
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(concat spacemacs-cache-directory ".hl-save"))
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(spacemacs/set-leader-keys
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"hc" 'hl-unhighlight-all-local
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"hC" 'hl-unhighlight-all-global
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"hh" 'hl-highlight-thingatpt-local
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"hH" 'hl-highlight-thingatpt-global
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"hn" 'hl-find-next-thing
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"hN" 'hl-find-prev-thing
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"hr" 'hl-restore-highlights
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"hs" 'hl-save-highlights))
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:config (spacemacs|hide-lighter hl-highlight-mode)))
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(defun spacemacs-editing-visual/init-indent-guide ()
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(use-package indent-guide
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:defer t
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:init
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(progn
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(setq indent-guide-delay 0.3)
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(spacemacs|add-toggle indent-guide
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:mode indent-guide-mode
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:documentation
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"Highlight indentation level at point. (alternative to highlight-indentation)."
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:evil-leader "ti")
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(spacemacs|add-toggle indent-guide-globally
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:mode indent-guide-global-mode
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:documentation
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"Highlight indentation level at point globally. (alternative to highlight-indentation)."
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:evil-leader "t TAB"))
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:config
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(spacemacs|diminish indent-guide-mode " ⓘ" " i")))
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(defun spacemacs-editing-visual/init-rainbow-delimiters ()
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(use-package rainbow-delimiters
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:defer t
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:init
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(progn
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(spacemacs/set-leader-keys "tCd" 'rainbow-delimiters-mode)
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(when (member dotspacemacs-highlight-delimiters '(any all))
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(spacemacs/add-to-hooks 'rainbow-delimiters-mode '(prog-mode-hook))))))
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(defun spacemacs-editing-visual/init-volatile-highlights ()
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(use-package volatile-highlights
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:config
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(progn
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;; additional extensions
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;; evil
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(vhl/define-extension 'evil
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'evil-move
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'evil-paste-after
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'evil-paste-before
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'evil-paste-pop)
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(with-eval-after-load 'evil
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(vhl/install-extension 'evil)
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(vhl/load-extension 'evil))
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;; undo-tree
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(vhl/define-extension 'undo-tree
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'undo-tree-move
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'undo-tree-yank)
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(with-eval-after-load 'undo-tree
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(vhl/install-extension 'undo-tree)
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(vhl/load-extension 'undo-tree))
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(volatile-highlights-mode)
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(spacemacs|hide-lighter volatile-highlights-mode))))
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