mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-21 10:24:55 +00:00
183 lines
5.8 KiB
EmacsLisp
183 lines
5.8 KiB
EmacsLisp
;;; cus-theme.el -- custom theme creation user interface
|
|
;;
|
|
;; Copyright (C) 2001, 2005 Free Software Foundation, Inc.
|
|
;;
|
|
;; Author: Alex Schroeder <alex@gnu.org>
|
|
;; Maintainer: FSF
|
|
;; Keywords: help, faces
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs 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 2, or (at your option)
|
|
;; any later version.
|
|
|
|
;; GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to the
|
|
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
;; Boston, MA 02111-1307, USA.
|
|
|
|
;;; Code:
|
|
|
|
(require 'widget)
|
|
(require 'cus-edit)
|
|
|
|
(eval-when-compile
|
|
(require 'wid-edit))
|
|
|
|
(define-derived-mode custom-new-theme-mode nil "New-Theme"
|
|
"Major mode for the buffer created by `customize-create-theme'.
|
|
Do not call this mode function yourself. It is only meant for internal
|
|
use by `customize-create-theme'."
|
|
(set-keymap-parent custom-new-theme-mode-map widget-keymap))
|
|
(put 'custom-new-theme-mode 'mode-class 'special)
|
|
|
|
(defvar custom-theme-name)
|
|
(defvar custom-theme-variables)
|
|
(defvar custom-theme-faces)
|
|
(defvar custom-theme-description)
|
|
|
|
;;;###autoload
|
|
(defun customize-create-theme ()
|
|
"Create a custom theme."
|
|
(interactive)
|
|
(if (get-buffer "*New Custom Theme*")
|
|
(kill-buffer "*New Custom Theme*"))
|
|
(switch-to-buffer "*New Custom Theme*")
|
|
(let ((inhibit-read-only t))
|
|
(erase-buffer))
|
|
(custom-new-theme-mode)
|
|
(make-local-variable 'custom-theme-name)
|
|
(make-local-variable 'custom-theme-variables)
|
|
(make-local-variable 'custom-theme-faces)
|
|
(make-local-variable 'custom-theme-description)
|
|
(widget-insert "This buffer helps you write a custom theme elisp file.
|
|
This will help you share your customizations with other people.
|
|
|
|
Just insert the names of all variables and faces you want the theme
|
|
to include. Then clicking mouse-2 or pressing RET on the [Done] button
|
|
will write a theme file that sets all these variables and faces to their
|
|
current global values. It will write that file into the directory given
|
|
by the variable `custom-theme-directory', usually \"~/.emacs.d/\".
|
|
|
|
To undo all your edits to the buffer, use the [Reset] button.\n\n")
|
|
(widget-insert "Theme name: ")
|
|
(setq custom-theme-name
|
|
(widget-create 'editable-field
|
|
:size 10
|
|
user-login-name))
|
|
(widget-insert "\n\nDocumentation:\n")
|
|
(setq custom-theme-description
|
|
(widget-create 'text
|
|
:value (format-time-string "Created %Y-%m-%d.")))
|
|
(widget-insert "\nVariables:\n\n")
|
|
(setq custom-theme-variables
|
|
(widget-create 'editable-list
|
|
:entry-format "%i %d %v"
|
|
'variable))
|
|
(widget-insert "\nFaces:\n\n")
|
|
(setq custom-theme-faces
|
|
(widget-create 'editable-list
|
|
:entry-format "%i %d %v"
|
|
'face))
|
|
(widget-insert "\n")
|
|
(widget-create 'push-button
|
|
:notify (function custom-theme-write)
|
|
"Done")
|
|
(widget-insert " ")
|
|
(widget-create 'push-button
|
|
:notify (lambda (&rest ignore)
|
|
(customize-create-theme))
|
|
"Reset")
|
|
(widget-insert " ")
|
|
(widget-create 'push-button
|
|
:notify (lambda (&rest ignore)
|
|
(bury-buffer))
|
|
"Bury Buffer")
|
|
(widget-insert "\n")
|
|
(widget-setup))
|
|
|
|
(defun custom-theme-write (&rest ignore)
|
|
(let ((name (widget-value custom-theme-name))
|
|
(doc (widget-value custom-theme-description))
|
|
(variables (widget-value custom-theme-variables))
|
|
(faces (widget-value custom-theme-faces)))
|
|
(switch-to-buffer (concat name "-theme.el"))
|
|
(emacs-lisp-mode)
|
|
(unless (file-exists-p custom-theme-directory)
|
|
(make-directory (file-name-as-directory custom-theme-directory) t))
|
|
(setq default-directory custom-theme-directory)
|
|
(setq buffer-file-name (expand-file-name (concat name "-theme.el")))
|
|
(let ((inhibit-read-only t))
|
|
(erase-buffer))
|
|
(insert "(deftheme " name)
|
|
(when doc
|
|
(newline)
|
|
(insert " \"" doc "\""))
|
|
(insert ")\n")
|
|
(custom-theme-write-variables name variables)
|
|
(custom-theme-write-faces name faces)
|
|
(insert "\n(provide-theme '" name ")\n")
|
|
(save-buffer)))
|
|
|
|
(defun custom-theme-write-variables (theme vars)
|
|
"Write a `custom-theme-set-variables' command for THEME.
|
|
It includes all variables in list VARS."
|
|
;; Most code is stolen from `custom-save-variables'.
|
|
(when vars
|
|
(let ((standard-output (current-buffer)))
|
|
(princ "\n(custom-theme-set-variables\n")
|
|
(princ " '")
|
|
(princ theme)
|
|
(princ "\n")
|
|
(mapc (lambda (symbol)
|
|
(when (boundp symbol)
|
|
(unless (bolp)
|
|
(princ "\n"))
|
|
(princ " '(")
|
|
(prin1 symbol)
|
|
(princ " ")
|
|
(prin1 (custom-quote (symbol-value symbol)))
|
|
(princ ")")))
|
|
vars)
|
|
(if (bolp)
|
|
(princ " "))
|
|
(princ ")")
|
|
(unless (looking-at "\n")
|
|
(princ "\n")))))
|
|
|
|
(defun custom-theme-write-faces (theme faces)
|
|
"Write a `custom-theme-set-faces' command for THEME.
|
|
It includes all faces in list FACES."
|
|
(when faces
|
|
(let ((standard-output (current-buffer)))
|
|
(princ "\n(custom-theme-set-faces\n")
|
|
(princ " '")
|
|
(princ theme)
|
|
(princ "\n")
|
|
(mapc (lambda (symbol)
|
|
(when (facep symbol)
|
|
(unless (bolp)
|
|
(princ "\n"))
|
|
(princ " '(")
|
|
(prin1 symbol)
|
|
(princ " ")
|
|
(prin1 (or (get symbol 'customized-face)
|
|
(get symbol 'face-defface-spec)))
|
|
(princ ")")))
|
|
faces)
|
|
(if (bolp)
|
|
(princ " "))
|
|
(princ ")")
|
|
(unless (looking-at "\n")
|
|
(princ "\n")))))
|
|
|
|
;;; arch-tag: cd6919bc-63af-410e-bae2-b6702e762344
|
|
;;; cus-theme.el ends here
|