1 ;;; initz-error.el --- Error list mode.
3 ;; Copyright (C) 2001-2002 OHASHI Akira <bg66@koka-in.org>
5 ;; Author: OHASHI Akira <bg66@koka-in.org>
6 ;; Keywords: startup, init
8 ;; This file is part of Initz.
10 ;; This program is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; This program is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
32 (require 'initz-globals)
36 (defvar initz-error-mode-map nil
37 "Local map for initz error buffers.")
38 (unless initz-error-mode-map
39 (let ((map (make-sparse-keymap)))
40 (define-key map mouse-button-2 'initz-error-find-file-mouse)
41 (define-key map "n" 'initz-error-next-line)
42 (define-key map "p" 'initz-error-previous-line)
43 (define-key map "h" 'backward-char)
44 (define-key map "j" 'initz-error-next-line)
45 (define-key map "k" 'initz-error-previous-line)
46 (define-key map "l" 'forward-char)
47 (define-key map " " 'initz-error-find-file)
48 (define-key map "\C-m" 'initz-error-find-file)
49 (define-key map "B" 'initz-error-byte-compile-file)
50 (define-key map "D" 'initz-error-delete-file)
51 (define-key map "L" 'initz-error-load-file)
52 (define-key map "S" 'initz-startup)
53 (define-key map "q" 'initz-error-quit)
54 (setq initz-error-mode-map map)))
56 (defvar initz-error-node-map nil)
57 (unless initz-error-node-map
58 (let ((map (make-sparse-keymap)))
59 (set-keymap-parent map initz-error-mode-map)
60 (define-key map mouse-button-2 'initz-error-node-click)
61 (define-key map " " 'initz-error-node-enter)
62 (define-key map "\C-m" 'initz-error-node-enter)
63 (setq initz-error-node-map map)))
65 (defvar initz-error-mode-hook nil
66 "Normal hook run when entering initz-error-mode.")
68 (defconst initz-error-mode-name "Initz Error")
70 (defconst initz-error-buffer-name "*Initz Error*")
72 (defconst initz-error-delete-file-ask-message-format
75 (defconst initz-error-click-message-format
76 "Click %s on the module name to select it.\n")
78 (defconst initz-error-enter-message-format
79 "In this buffer, type %s to select the module name under point.\n")
81 (defconst initz-error-compile-message-header
84 (defconst initz-error-load-message-header
87 (defconst initz-error-modeline-string
90 ;; Initz error mode is suitable only for specially formatted data.
91 (put 'initz-error-mode 'mode-class 'special)
93 (defalias 'initz-error-delete-whole-line 'initz-list-delete-whole-line)
94 (defalias 'initz-error-next-line 'initz-list-next-line)
95 (defalias 'initz-error-previous-line 'initz-list-previous-line)
96 (defalias 'initz-error-print-file 'initz-list-print-file)
97 (defalias 'initz-error-find-file 'initz-list-find-file)
98 (defalias 'initz-error-find-file-mouse 'initz-list-find-file-mouse)
99 (defalias 'initz-error-quit 'initz-list-quit)
101 (defun initz-error-node-insert (node status)
102 (let ((start (point)))
103 (insert "[" (if (eq status 'expand) "-" "+") "] "
104 (eval (intern (concat "initz-error-"
105 node "-message-header"))) "\n")
106 (add-text-properties start (+ start 3)
107 `(face initz-list-node-face
109 local-map ,initz-error-node-map
110 keymap ,initz-error-node-map
111 start-open t rear-nonsticky t
115 (defun initz-error-node-collapse (node)
117 (setq buffer-read-only nil)
118 (goto-char (point-min))
119 (if (re-search-forward
121 (eval (intern (concat "initz-error-"
122 node "-message-header")))
124 (let ((start (progn (beginning-of-line) (point)))
127 (if (re-search-forward "^\\[[-+]\\] .+:$" nil t)
131 (setq end (point-max)))
132 (delete-region start end))
133 (goto-char (point-max)))
134 (initz-error-node-insert node 'collapse)
135 (set-buffer-modified-p nil)
136 (setq buffer-read-only t)))
138 (defun initz-error-node-expand (node)
140 (setq buffer-read-only nil)
141 (goto-char (point-min))
142 (if (re-search-forward
143 (concat "^\\[\\+\\] "
144 (eval (intern (concat "initz-error-"
145 node "-message-header")))
147 (delete-region (progn (beginning-of-line) (point))
148 (progn (forward-line 1) (point)))
149 (goto-char (point-max)))
150 (initz-error-node-insert node 'expand)
151 (let ((sort-start (point)))
157 (insert (initz-get-module-name file) "\n")
158 (add-text-properties start (1- (point))
159 `(face initz-list-module-face
161 start-open t rear-nonsticky t
163 (put-text-property start (point) :file file)))
164 (eval (intern (concat "initz-" node "-error-files"))))
165 (sort-lines nil sort-start (point)))
166 (set-buffer-modified-p nil)
167 (setq buffer-read-only t)))
169 (defun initz-error-node-enter ()
171 (let ((node (get-text-property (point) :node))
172 (status (get-text-property (point) :status)))
173 (when (and node status)
174 (if (eq status 'expand)
175 (initz-error-node-collapse node)
176 (initz-error-node-expand node))
179 (defun initz-error-node-click (e)
182 (initz-error-node-enter))
184 (defun initz-error-byte-compile-file ()
185 "Byte-compile the file under point."
187 (let ((file (get-text-property (point) :file)))
190 (when (save-window-excursion
191 (byte-compile-file file))
192 (let* ((compile-file (initz-get-correspondence-file file))
193 (startup-directory (file-name-directory file))
194 (flavor-directory (file-name-directory compile-file)))
195 (install-file (file-name-nondirectory compile-file)
196 startup-directory flavor-directory t t))
197 (when (member file initz-compile-error-files)
198 (setq initz-compile-error-files
199 (delete file initz-compile-error-files))
200 (initz-error-delete-whole-line)))
203 (defun initz-error-delete-file ()
204 "Delete the file under point."
206 (let ((file (get-text-property (point) :file)))
209 (format initz-error-delete-file-ask-message-format
210 (initz-get-module-name file))))
212 (setq initz-compile-error-files
213 (delete file initz-compile-error-files))
214 (setq initz-load-error-files
215 (delete file initz-load-error-files))
216 (initz-error-delete-whole-line)
217 (initz-error-previous-line)
218 (initz-error-next-line))))
220 (defun initz-error-load-file ()
221 "Load the file under point."
223 (let* ((file (get-text-property (point) :file)))
224 (initz-error-byte-compile-file)
225 (when (initz-load-file (initz-get-correspondence-file file))
226 (setq initz-load-error-files
227 (delete file initz-load-error-files))
228 (initz-error-delete-whole-line))))
230 (defun initz-error-mode ()
231 "\\<initz-error-mode-map>
232 Major mode for browsing initz error buffer.
234 \\[initz-error-next-line] Next line.
235 \\[initz-error-previous-line] Previous line.
236 \\[forward-char] Forward char.
237 \\[backward-char] Backward char.
239 \\[initz-error-find-file] View the file under point.
240 \\[initz-error-byte-compile-file] Byte-compile the file under point.
241 \\[initz-error-delete-file] Delete the file under point.
242 \\[initz-error-load-file] Load the file under point.
243 \\[initz-startup] Initz startup.
244 \\[initz-error-quit] Quit the initz error mode."
246 (kill-all-local-variables)
247 (use-local-map initz-error-mode-map)
248 (setq mode-name initz-error-mode-name)
249 (setq major-mode 'initz-error-mode)
250 (when (or (featurep 'xemacs) (< emacs-major-version 21))
251 (make-local-hook 'post-command-hook))
252 (add-hook 'post-command-hook 'initz-error-print-file)
253 (setq mode-line-buffer-identification initz-error-modeline-string)
254 (run-hooks 'initz-error-mode-hook))
256 (defun initz-error ()
257 "Show initz error messages."
259 (when (or initz-compile-error-files
260 initz-load-error-files)
262 (let ((buf (get-buffer initz-error-buffer-name)))
264 (unless (one-window-p)
267 (switch-to-buffer-other-window initz-error-buffer-name)
269 (goto-char (point-min))
271 (format initz-error-click-message-format
272 (substitute-command-keys "\\[initz-error-find-file-mouse]")))
274 (format initz-error-enter-message-format
275 (substitute-command-keys "\\[initz-error-find-file]")))
277 (mapc #'(lambda (node)
278 (initz-error-node-expand node))
280 (set-buffer-modified-p nil)
281 (setq buffer-read-only t)
282 (goto-char (point-min))
283 (search-forward "\n\n")
288 (provide 'initz-error)
290 ;;; initz-error.el ends here