1 ;;; fuel-popup.el -- popup windows
3 ;; Copyright (C) 2008 Jose Antonio Ortega Ruiz
4 ;; See http://factorcode.org/license.txt for BSD license.
6 ;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
7 ;; Keywords: languages, fuel, factor
8 ;; Start date: Sun Dec 21, 2008 14:37
12 ;; A minor mode to pop up windows and restore configurations
17 (make-variable-buffer-local
18 (defvar fuel-popup--created-window nil))
20 (make-variable-buffer-local
21 (defvar fuel-popup--selected-window nil))
23 (defun fuel-popup--display ()
24 (let ((selected-window (selected-window))
25 (buffer (current-buffer)))
26 (unless (eq selected-window (get-buffer-window buffer))
28 (walk-windows (lambda (w) (push w windows)) nil t)
29 (prog1 (pop-to-buffer buffer)
30 (set (make-local-variable 'fuel-popup--created-window)
31 (unless (memq (selected-window) windows) (selected-window)))
32 (set (make-local-variable 'fuel-popup--selected-window)
35 (defun fuel-popup--quit ()
37 (let ((selected fuel-popup--selected-window)
38 (created fuel-popup--created-window))
40 (when (eq created (selected-window)) (delete-window created))
41 (when (window-live-p selected) (select-window selected))))
43 (define-minor-mode fuel-popup-mode
44 "Mode for displaying read only stuff"
46 '(("q" . fuel-popup--quit)))
48 (defmacro fuel-popup--define (fun name mode)
50 (or (get-buffer ,name)
51 (with-current-buffer (get-buffer-create ,name)
56 (put 'fuel-popup--define 'lisp-indent-function 1)
59 ;;; fuel-popup.el ends here