crafted-osx.el

;;; crafted-osx.el --- osx specific config -*- lexical-binding: t -*-

;; Copyright (C) 2022
;; SPDX-License-Identifier: MIT

;; Author: System Crafters Community

;;; Commentary:

;; Make OSX feel more at home

;;; Code:

(defgroup crafted-osx '()
  "Osx specific configurations for Crafted Emacs."
  :tag "Crafted Osx"
  :group 'crafted)

;; Define configuration variables
(define-obsolete-variable-alias
  'rational-osx-transparent-titlebar
  'crafted-osx-transparent-titlebar
  "1")
(defcustom crafted-osx-transparent-titlebar nil
  "When set the osx title bar will become the same color as the emacs frame"
  :group 'crafted-osx
  :type 'boolean)

;; titlebar

(when crafted-osx-transparent-titlebar
  (customize-set-variable frame-resize-pixelwise t)
  (add-to-list 'default-frame-alist '(ns-transparent-titlebar . t))
  (add-to-list 'default-frame-alist '(selected-frame) 'name nil)
  (add-to-list 'default-frame-alist '(ns-appearance . dark))) ;; assuming a dark theme is in use

;; Special keys
(when (featurep 'ns)
  (customize-set-variable mac-right-option-modifier nil)
  (customize-set-variable mac-command-modifier 'super)
  (customize-set-variable ns-function-modifier 'hyper))

;; Keybinds

(global-set-key (kbd "s-W") 'delete-frame) ; ⌘-W = Close window
(global-set-key (kbd "s-}") 'tab-bar-switch-to-next-tab) ; ⌘-} = Next tab
(global-set-key (kbd "s-{") 'tab-bar-switch-to-prev-tab) ; ⌘-{ = Previous tab
(global-set-key (kbd "s-t") 'tab-bar-new-tab) ;⌘-t = New tab
(global-set-key (kbd "s-w") 'tab-bar-close-tab) ; ⌘-w = Close tab

(unless (< emacs-major-version 28)
  (global-set-key (kbd "s-Z") 'undo-redo)) ; ⌘-Z = Redo

;; Better compatibility with osx based window managers

(when (featurep 'ns)
  (defun ns-raise-emacs ()
    "Raise Emacs."
    (ns-do-applescript "tell application \"Emacs\" to activate"))
  (defun ns-raise-emacs-with-frame (frame)
    "Raise Emacs and select the provided frame."
    (with-selected-frame frame
      (when (display-graphic-p)
        (ns-raise-emacs))))
  (add-hook 'after-make-frame-functions 'ns-raise-emacs-with-frame)
  (when (display-graphic-p)
    (ns-raise-emacs)))

(provide 'crafted-osx)
;;; crafted-osx.el ends here