FG42/lib/fg42/base.el

53 lines
1.6 KiB
EmacsLisp

(require 'cl-lib)
(require 'fg42/extension)
;; Vars -----------------------------------
(defvar default-theme nil "Default FG42 theme.")
;; Macros ---------------------------------
(defmacro theme (name &optional local)
"Mark the given theme name as default them.
local should be 't' if theme is on FG42 it self"
`(progn
(setq default-theme ',(intern (symbol-name name)))
(when (not (null ,local))
(depends-on default-theme))))
;; Functions ------------------------------
(defun load-default-theme ()
"Load the given theme name"
(require default-theme)
(eval-after-load "color-theme"
'(progn
(color-theme-initialize)
(funcall (symbol-function default-theme))))
(require 'color-theme))
(defun load--extension (extension)
"Load a single extension and call its :on-initialize function"
(let ((lib (concat "extensions/" (symbol-name extension))))
(require (intern lib))))
(defun initialize--extension (extension)
"Initialize given extension by calling its :on-initialize function."
(let ((init-func (fg42-extension-on-initialize (symbol-value extension))))
(funcall (symbol-function init-func))))
(defun initialize-extensions ()
"Call the :on-initialize function on all extensions."
(mapcar 'initialize--extension activated-extensions))
(defun activate-extensions (&rest extensions)
"Mark given plugins to load on FG42"
(setq activated-extensions extensions)
(mapcar 'load--extension extensions))
(defun load-user-config (file)
"Load the given path as user config file"
(if (file-exists-p file)
(load-file file)))
(provide 'fg42/base)