.emacs.d/lisp/init-ui.el

;; -*- lexical-binding: t -*-

(setq idle-update-delay 1.0)

(setq-default cursor-in-non-selected-windows nil)
(setq highlight-nonselected-windows nil)

(setq fast-but-imprecise-scrolling t)
(setq redisplay-skip-fontification-on-input t)

(setq frame-inhibit-implied-resize t
      frame-resize-pixelwise t)

(use-package solaire-mode
  :hook (elpaca-after-init . solaire-global-mode))
(use-package ef-themes
  :ensure t
  :defer nil
  :config
  (load-theme 'ef-day))

(use-package rainbow-delimiters
    :hook ((prog-mode . rainbow-delimiters-mode)
           (typst-ts-mode . rainbow-delimiters-mode)
           (foo-mode . rainbow-delimiters-mode)))

(use-package doom-modeline
  :hook (elpaca-after-init . doom-modeline-mode))
(use-package minions
  :hook elpaca-after-init)

(use-package hide-mode-line
  :autoload turn-off-hide-mode-line-mode
  :hook (((eat-mode
           eshell-mode shell-mode
           term-mode vterm-mode
           embark-collect-mode lsp-ui-imenu-mode
           pdf-annot-list-mode) . turn-on-hide-mode-line-mode)))

;; Suppress GUI features
(setq use-file-dialog nil
      use-dialog-box nil
      inhibit-startup-screen t
      inhibit-startup-echo-area-message user-login-name
      inhibit-default-init t
      initial-scratch-message nil)
(unless (daemonp)
  (advice-add #'display-startup-echo-area-message :override #'ignore))

;; Display dividers between windows
(setq window-divider-default-places t
      window-divider-default-bottom-width 1
      window-divider-default-right-width 1)
(add-hook 'window-setup-hook #'window-divider-mode)

(pcase system-type
  ('darwin  ; macOS
   (set-face-attribute 'default nil :font "Sarasa Mono SC-24")
   (add-to-list 'default-frame-alist '(height . 53))
   (add-to-list 'default-frame-alist '(width . 120)))
  
  ('gnu/linux  ; Linux (including Debian)
   (set-face-attribute 'default nil :font "Maple Mono-14")  ; 20 * 1.5
   (add-to-list 'default-frame-alist '(height . 40))
   (add-to-list 'default-frame-alist '(width . 90))))


(use-package diff-hl
  :init (global-diff-hl-mode))

;; Easily adjust the font size in all frames
(use-package default-text-scale
  :hook (elpaca-after-init . default-text-scale-mode)
  :bind (:map default-text-scale-mode-map
         ("s-="   . default-text-scale-increase)
         ("s--"   . default-text-scale-decrease)
         ("s-0"   . default-text-scale-reset)
         ("C-s-=" . default-text-scale-increase)
         ("C-s--" . default-text-scale-decrease)
         ("C-s-0" . default-text-scale-reset)))

(setq hscroll-step 1
      hscroll-margin 2
      scroll-step 1
      scroll-margin 0
      scroll-conservatively 100000
      scroll-preserve-screen-position t
      auto-window-vscroll nil
      ;; mouse
      mouse-wheel-scroll-amount-horizontal 1
      mouse-wheel-progressive-speed nil)

(use-package nerd-icons
  :ensure (nerd-icons
           :type git
           :host github
           :repo "rainstormstudio/nerd-icons.el"
           :files (:defaults "data"))
  :custom
  ;; The Nerd Font you want to use in GUI
  ;; "Symbols Nerd Font Mono" is the default and is recommended
  ;; but you can use any other Nerd Font if you want
  (nerd-icons-font-family "Symbols Nerd Font Mono"))

(use-package nerd-icons-ibuffer
  :ensure t
  :hook (ibuffer-mode-hook . nerd-icons-ibuffer-mode))

(provide 'init-ui)