lisp/cedet/ede/dired.el

   1 ;;; ede/dired.el --- EDE extensions to dired.
   2
   3 ;;; Copyright (C) 1998, 1999, 2000, 2003 Free Software Foundation, Inc.
   4
   5 ;; Author: Eric M. Ludlam <zappo@gnu.org>
   6 ;; Version: 0.4
   7 ;; Keywords: project, make
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25 ;;
  26 ;; This provides a dired interface to EDE, allowing users to modify
  27 ;; their project file by adding files (or whatever) directly from a
  28 ;; dired buffer.
  29
  30 (require 'easymenu)
  31 (require 'dired)
  32 (require 'ede)
  33
  34 ;;; Code:
  35 (defvar ede-dired-minor-mode nil
  36   "Non-nil when in ede dired minor mode.")
  37 (make-variable-buffer-local 'ede-dired-minor-mode)
  38
  39 (defvar ede-dired-keymap nil
  40   "Keymap used for ede dired minor mode.")
  41
  42 (if ede-dired-keymap
  43     nil
  44   (setq ede-dired-keymap (make-sparse-keymap))
  45   (define-key ede-dired-keymap ".a" 'ede-dired-add-to-target)
  46   (define-key ede-dired-keymap ".t" 'ede-new-target)
  47   (define-key ede-dired-keymap ".s" 'ede-speedbar)
  48   (define-key ede-dired-keymap ".C" 'ede-compile-project)
  49   (define-key ede-dired-keymap ".d" 'ede-make-dist)
  50
  51   (easy-menu-define
  52    ede-dired-menu ede-dired-keymap "EDE Dired Minor Mode Menu"
  53    '("Project"
  54      [ "Add files to target" ede-dired-add-to-target (ede-current-project) ]
  55      ( "Build" :filter ede-build-forms-menu)
  56      "-"
  57      [ "Create Project" ede-new (not (ede-current-project)) ]
  58      [ "Create Target" ede-new-target (ede-current-project) ]
  59      "-"
  60      ( "Customize Project" :filter ede-customize-forms-menu )
  61      [ "View Project Tree" ede-speedbar (ede-current-project) ]
  62      ))
  63   )
  64
  65 (defun ede-dired-minor-mode (&optional arg)
  66   "A minor mode that should only be activated in DIRED buffers.
  67 If ARG is nil, toggle, if it is a positive number, force on, if
  68 negative, force off."
  69   (interactive "P")
  70   (if (not (or (eq major-mode 'dired-mode)
  71                (eq major-mode 'vc-dired-mode)))
  72       (error "Not in DIRED mode"))
  73   (setq ede-dired-minor-mode
  74         (not (or (and (null arg) ede-dired-minor-mode)
  75                  (<= (prefix-numeric-value arg) 0))))
  76   (if (and (not (ede-directory-project-p default-directory))
  77            (not (interactive-p)))
  78       (setq ede-dired-minor-mode nil))
  79   )
  80
  81 (defun ede-dired-add-to-target (target)
  82   "Add a file, or all marked files into a TARGET."
  83   (interactive (list
  84                 (let ((ede-object (ede-current-project)))
  85                   (ede-invoke-method 'project-interactive-select-target
  86                                      "Add files to Target: "))))
  87   (let ((files (dired-get-marked-files t)))
  88     (while files
  89       (project-add-file target (car files))
  90       ;; Find the buffer for this files, and set it's ede-object
  91       (if (get-file-buffer (car files))
  92           (save-excursion
  93             (set-buffer (get-file-buffer (car files)))
  94             (setq ede-object nil)
  95             (setq ede-object (ede-buffer-object (current-buffer)))))
  96       ;; Increment.
  97       (setq files (cdr files)))))
  98
  99 ;; Minor mode management.
 100 (add-to-list 'minor-mode-alist '(ede-dired-minor-mode " EDE"))
 101 (let ((a (assoc 'ede-dired-minor-mode minor-mode-map-alist)))
 102   (if a
 103       (setcdr a ede-dired-keymap)
 104     (add-to-list 'minor-mode-map-alist (cons 'ede-dired-minor-mode
 105                                              ede-dired-keymap))))
 106
 107 (provide 'ede/dired)
 108
 109 ;;; ede/dired.el ends here