;(global-display-line-numbers-mode)
;(global-linum-mode) ;行番号の後にスペースがない謎
(line-number-mode t) 
(column-number-mode t)
;(display-line-numbers-mode)


;;auto-complete がフリーズする問題なら
(setq ac-use-quick-help nil)

;;括弧強調
(require 'smartparens)
(smartparens-global-mode t)

(add-to-list 'default-frame-alist
                       '(font . "DejaVu Sans Mono-12"))

;;;https://blog.misosi.ru/2019/08/05/change-emacs-font-size-in-gui-easily/
(defun change-font-size (size)
  "Change font size (clearly `:height` in `face-attribute`) to given SIZE."

  (interactive
   (list
    (read-number
     (format "Input font size (current=%d): " (face-attribute 'default :height))
     nil)))
 
  (set-face-attribute 'default nil :height size)
  )


;; 折りたたみ設定
(add-hook 'prog-mode-hook #'hs-minor-mode)
(global-set-key (kbd "C-\\") 'hs-toggle-hiding)
(global-set-key (kbd "M-\\") 'hs-hide-all)
(global-set-key (kbd "M-\|") 'hs-show-all)

;;;https://qiita.com/muyuu/items/63a82c819bbbe65d37a2
;;;trampでリモートサーバのファイルをSSH経由で編集 
(require 'tramp)
(setq tramp-default-method "sshx")

;; Windowスプリットするサイズを自動調整
(golden-ratio-mode -1)
(add-to-list 'golden-ratio-exclude-buffer-names " *NeoTree*")
(add-to-list 'golden-ratio-exclude-buffer-names " *Ilist*")


(leaf blacken
   :ensure t
   :custom ((blacken-line-length . 119)               ; 1行の流さを119文字まで許可
            (blacken-skip-string-normalization . t))) ; 文字リテラルの「''」を「""」に変更しないように抑制

;;括弧を色分け
(leaf rainbow-delimiters
  :ensure t
  :hook
  ((prog-mode-hook       . rainbow-delimiters-mode)))

;;https://qiita.com/megane42/items/ee71f1ff8652dbf94cf7
;; rainbow-delimiters を使うための設定
(require 'rainbow-delimiters)
(add-hook 'prog-mode-hook 'rainbow-delimiters-mode)


;; 括弧の色を強調する設定
(require 'cl-lib)
(require 'color)
(defun rainbow-delimiters-using-stronger-colors ()
  (interactive)
  (cl-loop
   for index from 1 to rainbow-delimiters-max-face-count
   do
   (let ((face (intern (format "rainbow-delimiters-depth-%d-face" index))))
    (cl-callf color-saturate-name (face-foreground face) 30))))
(add-hook 'emacs-startup-hook 'rainbow-delimiters-using-stronger-colors)
;; rainbow-delimiters
;(require 'rainbow-delimiters)
;(add-hook 'prog-mode-hook 'rainbow-delimiters-mode)


;; neotree（サイドバー）
(require 'neotree)
(global-set-key "\C-o" 'neotree-toggle)

;;window移動にCTRL+カーソルを使う！
(global-set-key (kbd "\C-c <left>") 'windmove-left)
(global-set-key (kbd "\C-c <right>") 'windmove-right)
(global-set-key (kbd "\C-c <up>") 'windmove-up)
(global-set-key (kbd "\C-c <down>") 'windmove-down)

;; scroll 1行
(setq scroll-step 1)
(setq scroll-conservatively 1)
(setq scroll-margin 5)
(setq next-screen-context-lines 1)

;; スクロールは1行ごとに
;(setq mouse-wheel-scroll-amount '(1 ((shift) . 5)))

;; スクロールの加速をやめる
(setq mouse-wheel-progressive-speed nil)

;; bufferの最後でカーソルを動かそうとしても音をならなくする
(defun next-line (arg)
  (interactive "p")
  (condition-case nil
      (line-move arg)
    (end-of-buffer)))

;;imenu-list
(setq speedbar-use-images nil)
(global-set-key (kbd "M-i") 'imenu-list-smart-toggle)

;; 行番号トグル
(global-set-key (kbd "C-^") 'display-line-numbers-mode)

;;json
(require 'json-reformat)

;; キーアシスト
(use-package which-key
  :diminish which-key-mode
  :hook (after-init . which-key-mode))