1 ;;; sb-ant.el --- provide speedbar menus for ANT Project files
3 ;; Copyright (c) 2001, 2003 Ole Arndt
4 ;; Author: Ole Arndt <arndt@tivano.com>
5 ;; based on sb-html.el by:
6 ;; Created: Tue Sep 09 09:45:00 2001
8 ;; Copyright (c) 2001 Richard Y. Kim
9 ;; Author: Richard Y. Kim, <ryk@dspwiz.com>
10 ;; Maintainer: Richard Y. Kim, <ryk@dspwiz.com>
11 ;; Created: Mon Apr 09 09:44:06 2001
12 ;; Version: $Id: sb-ant.el,v 1.3 2005/09/30 20:25:50 zappo Exp $
13 ;; Keywords: speedbar, html
15 ;; This program is free software; you can redistribute it and/or
16 ;; modify it under the terms of the GNU General Public License as
17 ;; published by the Free Software Foundation; either version 2 of
18 ;; the License, or (at your option) any later version.
20 ;; This program is distributed in the hope that it will be
21 ;; useful, but WITHOUT ANY WARRANTY; without even the implied
22 ;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
23 ;; PURPOSE. See the GNU General Public License for more details.
25 ;; You should have received a copy of the GNU General Public
26 ;; License along with this program; if not, write to the Free
27 ;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
30 ;; This small add-on to speedbar provides an alternate way to view ANT
31 ;; project files. It simply lists all the available targets.
33 ;; This code is a simple modification of sb-html.el which comes
36 ;; Installation procedure:
38 ;; Install speedbar 0.12 or later.
39 ;; Add the following to your ~/.emacs file:
40 ;; (eval-after-load "speedbar" '(load-library "sb-ant"))
46 (require 'sb-texinfo) ; for speedbar-format-texinfo-list
48 ;; Attach these new functions to handle texinfo-mode.
49 (add-to-list 'speedbar-dynamic-tags-function-list
50 '(speedbar-fetch-dynamic-ant-project . speedbar-insert-ant-project-list))
52 ;; This returns t if the major mode of the current buffer is not
53 ;; 'xml-mode. If it is 'xml-mode, then this returns a
54 ;; list where each element is (LEVEL TARGETNAME . MARKER).
55 ;; LEVLE is always 0, NAME is the name of the target. MARKER is
56 ;; emacs marker that points to the beginning of the section. The
57 ;; elements in the list returned are in ascending order of the
58 ;; MARKER. This function along with it's parter,
59 ;; speedbar-insert-ant-project-list, are designed to be added to the
60 ;; speedbar-dynamic-tags-function-list list.
62 ;; This function is based on `speedbar-fetch-dynamic-html'.
63 (defun speedbar-fetch-dynamic-ant-project ( filename )
64 (set-buffer (find-file-noselect filename))
65 (if (not (or (eq major-mode 'xml-mode)
66 (eq major-mode 'sgml-mode)
67 (eq major-mode 'ant-mode)))
72 ;; Set speedbar-tag-hierarchy-method to nil so that
73 ;; speedbar-create-tag-hierarchy won't reorder the list.
74 ;; Make it buffer local so that the global value is not touched.
75 (make-local-variable 'speedbar-tag-hierarchy-method)
76 (setq speedbar-tag-hierarchy-method nil)
78 (set (make-local-variable
79 'speedbar-generic-list-group-expand-button-type)
81 (set (make-local-variable
82 'speedbar-generic-list-tag-button-type)
85 (let ((case-fold-search t) ; ant tags are case insensitive
86 pos-beg title level alist beg)
87 (goto-char (point-min))
88 ;; regexp below will not work if `>' appears within an attribute
89 ;; value, e.g., <h1 foo="I'm a weird value >"> ... </h1>
90 (while (re-search-forward "<target[^>]*name\\s-*=\\s-*\"\\([^\"]*\\)\"[^>]*>" nil t)
91 (setq beg (match-end 0))
92 (goto-char (match-beginning 0))
93 (setq pos-beg (point-marker))
95 (setq title (match-string 1))
96 (re-search-forward (concat "</target" ""))
97 (setq alist (cons (cons level (cons title pos-beg)) alist)))
101 (fset 'speedbar-format-ant-project-list 'speedbar-format-texinfo-list)
103 (defun speedbar-insert-ant-project-list (indent lst)
104 (speedbar-insert-generic-list indent (speedbar-format-ant-project-list lst indent)
110 ;;; sb-ant.el ends here