;;; defuns-ui.el
;; for ../core-ui.el

;;;###autoload
(defun narf:toggle-transparency ()
  (interactive)
  (let* ((alpha (frame-parameter nil 'alpha))
         (alpha-val (if (listp alpha) (car alpha) alpha)))
    (if (/= alpha-val 97)
        (set-frame-parameter nil 'alpha 100)
      (set-frame-parameter nil 'alpha 0))))

;;;###autoload (autoload 'narf:toggle-fullscreen "defuns-ui" nil t)
(evil-define-command narf:toggle-fullscreen (&optional bang)
  (interactive "<!>")
  (if bang
      (writeroom-mode (if writeroom-mode -1 1))
    (set-frame-parameter nil 'fullscreen (if (not (frame-parameter nil 'fullscreen)) 'fullboth))))

(defvar narf--big-mode nil)
;;;###autoload
(defun narf:toggle-big-mode ()
  (interactive)
  (set-frame-font (if narf--big-mode narf-default-font narf-big-font))
  (setq narf--big-mode (not narf--big-mode)))

;;;###autoload
(defun narf/reset-theme ()
  (interactive)
  (narf/load-theme narf-theme))

;;;###autoload
(defun narf/load-theme (theme)
  (interactive)
  (ignore-errors
    (mapc (lambda (th)
            (when (custom-theme-enabled-p th) (disable-theme th)))
          custom-enabled-themes))
  (load-theme theme t))

;;;###autoload
(defun narf/default-font ()
  (interactive)
  (set-frame-font narf-default-font))

;;;###autoload
(defun narf/big-font ()
  (interactive)
  (set-frame-font narf-big-font))

;;;###autoload
(defun narf/show-as (how &optional pred)
  (let* ((beg (match-beginning 1))
         (end (match-end 1))
         (ok (or (not pred) (funcall pred beg end))))
    (when ok
      (compose-region beg end how 'decompose-region))
    nil))

(provide 'defuns-ui)
;;; defuns-ui.el ends here