FG42/src/lib/modes.el

128 lines
4.0 KiB
EmacsLisp

;; Kuso - My personal emacs IDE
;; Copyright (C) 2010 Sameer Rahmani <lxsameer@gnu.org>
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;; This file will define the most popular modes for KusoIDE
;; ---------------------------------------------------------------------
;; Hooks
;; ---------------------------------------------------------------------
(defvar kuso-preinit-mode-hook '()
"This hook runs before initializing the 'kuso-mode' minor mode."
)
(defvar kuso-postinit-mode-hook '()
"This hook runs after 'kuso-mode' minor mode initialized."
)
(defvar kuso-prerm-mode-hook '()
"This hook runs before deactivating 'kuso-mode' minor mode."
)
(defvar kuso-postrm-mode-hook '()
"This hook runs after 'kuso-mode' minor mode deactivated."
)
(defvar kuso-plugin-preinit-hook '()
"This hook runs before initializing the plugins of Kuso IDE"
)
(defvar kuso-plugin-init-hook '()
"This hook allow plugins to initialize them self in Kuso IDE."
)
(defvar kuso-plugin-postinit-hook '()
"This hook runs after initializing the plugins of Kuso IDE"
)
;; ---------------------------------------------------------------------
;; Keymaps
;; ---------------------------------------------------------------------
(defvar kuso-map (make-sparse-keymap)
"Default keymap for kuso-mode minor mode that hold the global key
binding for Kuso IDE. each language plugin will have their own minor-mode
and keymap for their actions."
)
(defvar kuso-prefix-map (make-sparse-keymap)
"Make s-c as the default prefix for Kuso IDE minor mode.
By this prefix all the plugins that have small amount of keybindings
can define their key bindings easily."
)
;; ---------------------------------------------------------------------
;; Groups
;; ---------------------------------------------------------------------
(defgroup kuso-ide nil
"Default values for KusoIDE configuration will are categorized here."
:group 'emacs
)
(defgroup kuso-features nil
"This group contains all the optional components of KusoIDE."
:group 'kuso-ide
)
;; ----------------------------------------------------------------------
;; Functions
;; ----------------------------------------------------------------------
;; ----------------------------------------------------------------------
;; Minor Modes
;; ----------------------------------------------------------------------
(define-minor-mode kuso-mode
"Toggle Kuso mode.
This mode provide a basic configuration for an IDE."
:lighter " Kuso"
:keymap kuso-map
:global t
:group 'kuso-group
(if kuso-mode
;; kuso-mode is not loaded
(let ()
;; before initiazing mode
(run-hooks 'kuso-preinit-mode-hook)
;; i really found toolbar and scrollbar useless so i disabled them
(if tool-bar-mode (tool-bar-mode))
(if scroll-bar-mode (scroll-bar-mode))
(menu/init-menu)
(define-key kuso-map (kbd "\S-c") 'kuso-prefix-map)
(run-hook 'kuso-plugin-preinit-hook)
(run-hook 'kuso-plugin-init-hook)
(run-hook 'kuso-plugin-postinit-hook)
;; after mode was initialized
(run-hooks 'kuso-postinit-mode-hook)
)
;; kuso-mode already loaded
(let ()
;; before deactivating mode
(run-hooks 'kuso-prerm-mode-hook)
;; return everything to normal
(if (not tool-bar-mode) (tool-bar-mode))
(if (not scroll-bar-mode) (scroll-bar-mode))
(menu/destruct-menu)
;; after deactivating mode
(run-hooks 'kuso-postrm-mode-hook)
)
)
)
;; TODO: provide a easy way for plugins to define a minor mode