;; Start of oni-gui

(defun oni-gui-setup-faces (frame)
  "Setup faces for FRAME."
  (set-face-attribute 'fixed-pitch frame :font "Fantasque Sans Mono-15")
  (set-face-attribute 'variable-pitch frame :font "Dosis-16"))

(defun oni-gui-setup-fontsets (frame)
  "Setup fontsets for FRAME.
If FRAME is nil, they’re set for the current frame."
  (let ((font-awesome "Font Awesome 5 Free Solid-12"))
    (set-fontset-font t #xf026 font-awesome frame)
    (set-fontset-font t #xf027 font-awesome frame)
    (set-fontset-font t #xf028 font-awesome frame)
    (set-fontset-font t #xf240 font-awesome frame)
    (set-fontset-font t #xf241 font-awesome frame)
    (set-fontset-font t #xf242 font-awesome frame)
    (set-fontset-font t #xf243 font-awesome frame)
    (set-fontset-font t #xf244 font-awesome frame)
    (set-fontset-font t #xf2c9 font-awesome frame)
    (set-fontset-font t #xf6a9 font-awesome frame)
    (set-fontset-font t #xf769 font-awesome frame)
    (set-fontset-font t #xf76b font-awesome frame))
  (let ((font-awesome "Font Awesome 5 Free Regular-12"))
    (set-fontset-font t #xf0c8 font-awesome frame)
    (set-fontset-font t #xf14a font-awesome frame))
  (let ((dejavu-sans-mono "DejaVu Sans Mono-12"))
    (set-fontset-font t #x25c9 dejavu-sans-mono frame)
    (set-fontset-font t #x25cb dejavu-sans-mono frame)
    (set-fontset-font t #x2738 dejavu-sans-mono frame)
    (set-fontset-font t #x273f dejavu-sans-mono frame)
    (set-fontset-font t #x2713 dejavu-sans-mono frame)))

;; Thanks to the article at
;; https://andreyorst.gitlab.io/posts/2020-07-21-programming-ligatures-in-emacs/
(defun oni-gui-setup-ligatures (&optional _)
  "Define ligatures supported by Fantasque Sans Mono."
  (let ((ligatures
         `((?= . ,(regexp-opt '("==" "===" "=/=" "=>" "==>" "=>>" "=<<")))
           (?! . ,(regexp-opt '("!=" "!==")))
           (?< . ,(regexp-opt '("<-<" "<<-" "<--" "<-" "<->" "<=<" "<<=" "<=="
                                "<=>" "<~>" "<~~" "<~" "<<<" "<<" "<=" "<>"
                                "<|||" "<||" "<|" "<|>" "<!--")))
           (?- . ,(regexp-opt '("->" "-->" "->>" "-<" "-<<")))
           (?> . ,(regexp-opt '(">->" ">=>" ">>=" ">>-" ">-" ">=" ">>" ">>>")))
           (?~ . ,(regexp-opt '("~~" "~>" "~~>")))
           (?| . ,(regexp-opt '("|>" "||>" "|||>" "||")))
           (?: . ,(regexp-opt '("::")))
           (?& . ,(regexp-opt '("&&")))
           (?/ . ,(regexp-opt '("//" "/*")))
           (?* . ,(regexp-opt '("*/" "**/"))))))
    (dolist (char-regexp ligatures)
      (set-char-table-range composition-function-table (car char-regexp)
                            `([,(cdr char-regexp) 0 font-shape-gstring])))))

(use-package emacs
  :ensure-system-package (("/opt/homebrew/Caskroom/font-fantasque-sans-mono" . font-fantasque-sans-mono)
			  ("/opt/homebrew/Caskroom/font-dosis" . font-dosis))
  :config
  (setf (map-elt default-frame-alist 'font) "Fantasque Sans Mono-15")
  (setf (map-elt default-frame-alist 'internal-border-width) 15)
  (setq-default cursor-type '(bar . 2))
  (setq-default cursor-in-non-selected-windows 'box)
  (setq frame-resize-pixelwise t)

  (scroll-bar-mode -1)

  (unless (eq system-type 'windows-nt)
    (if (daemonp)
	(progn
          (add-hook 'after-make-frame-functions #'oni-gui-setup-ligatures)
          (add-hook 'after-make-frame-functions #'oni-gui-setup-fontsets)
          (add-hook 'after-make-frame-functions #'oni-gui-setup-faces))
      (oni-gui-setup-fontsets nil)
      (oni-gui-setup-faces nil)
      (oni-gui-setup-ligatures)))

  (global-unset-key (kbd "C-z"))
  (global-set-key (kbd "C-c c") '("Frequently used commands" . oni-gui-hydra/body))

  (when (fboundp 'pixel-scroll-precision-mode)
    (pixel-scroll-precision-mode)))

(use-package yoshi-theme
  :vc (:url "https://git.sr.ht/~ryuslash/yoshi-theme"
       :rev :newest)
  :init
  (load-theme 'yoshi :no-confirm)
  :config
  (require 'yoshi-mode-line))

;; End of oni-gui