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d759dcce | 1 | ;;; ada-prj.el --- GUI editing of project files for the ada-mode |
d41832c5 | 2 | |
4e643dd2 | 3 | ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, |
114f9c96 | 4 | ;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
d41832c5 GM |
5 | |
6 | ;; Author: Emmanuel Briot <briot@gnat.com> | |
d759dcce | 7 | ;; Maintainer: Stephen Leake <stephen_leake@stephe-leake.org> |
d41832c5 | 8 | ;; Keywords: languages, ada, project file |
bd78fa1d | 9 | ;; Package: ada-mode |
d41832c5 | 10 | |
874d7995 | 11 | ;; This file is part of GNU Emacs. |
d41832c5 | 12 | |
b1fc2b50 | 13 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
d41832c5 | 14 | ;; it under the terms of the GNU General Public License as published by |
b1fc2b50 GM |
15 | ;; the Free Software Foundation, either version 3 of the License, or |
16 | ;; (at your option) any later version. | |
d41832c5 | 17 | |
2be7dabc | 18 | ;; GNU Emacs is distributed in the hope that it will be useful, |
d41832c5 GM |
19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | ;; GNU General Public License for more details. | |
22 | ||
23 | ;; You should have received a copy of the GNU General Public License | |
b1fc2b50 | 24 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
d41832c5 | 25 | |
3afbc435 PJ |
26 | ;;; Commentary: |
27 | ||
d41832c5 GM |
28 | ;;; This package provides a set of functions to easily edit the project |
29 | ;;; files used by the ada-mode. | |
c6fa13e3 GM |
30 | ;;; The only function publicly available here is `ada-customize'. |
31 | ;;; See the documentation of the Ada mode for more information on the project | |
32 | ;;; files. | |
33 | ;;; Internally, a project file is represented as a property list, with each | |
34 | ;;; field of the project file matching one property of the list. | |
d41832c5 | 35 | |
d759dcce JB |
36 | |
37 | ;;; History: | |
38 | ;; | |
39 | ||
3afbc435 | 40 | ;;; Code: |
d41832c5 GM |
41 | |
42 | ||
43 | ;; ----- Requirements ----------------------------------------------------- | |
44 | ||
45 | (require 'cus-edit) | |
ce20e709 | 46 | (require 'ada-xref) |
d41832c5 | 47 | |
6f9a2614 JB |
48 | (eval-when-compile |
49 | (require 'ada-mode)) | |
50 | ||
d41832c5 | 51 | ;; ----- Buffer local variables ------------------------------------------- |
d41832c5 | 52 | |
c6fa13e3 | 53 | (defvar ada-prj-current-values nil |
6f9a2614 | 54 | "Hold the current value of the fields, This is a property list.") |
c6fa13e3 GM |
55 | (make-variable-buffer-local 'ada-prj-current-values) |
56 | ||
57 | (defvar ada-prj-default-values nil | |
6f9a2614 | 58 | "Hold the default value for the fields, This is a property list.") |
c6fa13e3 GM |
59 | (make-variable-buffer-local 'ada-prj-default-values) |
60 | ||
61 | (defvar ada-prj-ada-buffer nil | |
62 | "Indicates what Ada source file was being edited.") | |
63 | ||
da2a1edf SM |
64 | (defvar ada-old-cross-prefix nil |
65 | "The cross-prefix associated with the currently loaded runtime library.") | |
66 | ||
c6fa13e3 GM |
67 | |
68 | ;; ----- Functions -------------------------------------------------------- | |
69 | ||
70 | (defun ada-prj-new () | |
d759dcce | 71 | "Open a new project file." |
d41832c5 | 72 | (interactive) |
c6fa13e3 | 73 | (let* ((prj |
da2a1edf SM |
74 | (if (and ada-prj-default-project-file |
75 | (not (string= ada-prj-default-project-file ""))) | |
76 | ada-prj-default-project-file | |
c6fa13e3 GM |
77 | "default.adp")) |
78 | (filename (read-file-name "Project file: " | |
79 | (if prj "" nil) | |
80 | nil | |
81 | nil | |
82 | prj))) | |
83 | (if (not (string= (file-name-extension filename t) ".adp")) | |
84 | (error "File name extension for project files must be .adp")) | |
a1506d29 | 85 | |
c6fa13e3 GM |
86 | (ada-customize nil filename))) |
87 | ||
88 | (defun ada-prj-edit () | |
89 | "Editing the project file associated with the current Ada buffer. | |
32b1a27f | 90 | If there is none, opens a new project file." |
c6fa13e3 | 91 | (interactive) |
61c08d00 SM |
92 | (if ada-prj-default-project-file |
93 | (ada-customize) | |
94 | (ada-prj-new))) | |
d41832c5 | 95 | |
ce20e709 | 96 | (defun ada-prj-initialize-values (symbol ada-buffer filename) |
c6fa13e3 | 97 | "Set SYMBOL to the property list of the project file FILENAME. |
32b1a27f JB |
98 | If FILENAME is null, read the file associated with ADA-BUFFER. |
99 | If no project file is found, return the default values." | |
d759dcce | 100 | ;; FIXME: rationalize arguments; make ada-buffer optional? |
ce20e709 JB |
101 | (if (and filename |
102 | (not (string= filename "")) | |
103 | (assoc filename ada-xref-project-files)) | |
104 | (set symbol (copy-sequence (cdr (assoc filename ada-xref-project-files)))) | |
a1506d29 | 105 | |
ce20e709 JB |
106 | ;; Set default values (except for the file name if this was given |
107 | ;; in the buffer | |
ff6d2a9e | 108 | (set symbol (ada-default-prj-properties)) |
ce20e709 JB |
109 | (if (and filename (not (string= filename ""))) |
110 | (set symbol (plist-put (eval symbol) 'filename filename))) | |
111 | )) | |
a1506d29 | 112 | |
d41832c5 | 113 | |
c6fa13e3 | 114 | (defun ada-prj-save-specific-option (field) |
d759dcce | 115 | "Return the string to print in the project file to save FIELD. |
32b1a27f | 116 | If the current value of FIELD is the default value, return an empty string." |
c6fa13e3 GM |
117 | (if (string= (plist-get ada-prj-current-values field) |
118 | (plist-get ada-prj-default-values field)) | |
119 | "" | |
120 | (concat (symbol-name field) | |
121 | "=" (plist-get ada-prj-current-values field) "\n"))) | |
d41832c5 GM |
122 | |
123 | (defun ada-prj-save () | |
c6fa13e3 | 124 | "Save the edited project file." |
d41832c5 | 125 | (interactive) |
d5875b25 JB |
126 | (let ((file-name (or (plist-get ada-prj-current-values 'filename) |
127 | (read-file-name "Save project as: "))) | |
c6fa13e3 GM |
128 | output) |
129 | (set 'output | |
130 | (concat | |
131 | ||
132 | ;; Save the fields that do not depend on the current buffer | |
133 | ;; only if they are different from the default value | |
a1506d29 | 134 | |
c6fa13e3 GM |
135 | (ada-prj-save-specific-option 'comp_opt) |
136 | (ada-prj-save-specific-option 'bind_opt) | |
137 | (ada-prj-save-specific-option 'link_opt) | |
138 | (ada-prj-save-specific-option 'gnatmake_opt) | |
da2a1edf | 139 | (ada-prj-save-specific-option 'gnatfind_opt) |
c6fa13e3 GM |
140 | (ada-prj-save-specific-option 'cross_prefix) |
141 | (ada-prj-save-specific-option 'remote_machine) | |
c6fa13e3 GM |
142 | (ada-prj-save-specific-option 'debug_cmd) |
143 | ||
144 | ;; Always save the fields that depend on the current buffer | |
da2a1edf | 145 | "main=" (plist-get ada-prj-current-values 'main) "\n" |
da2a1edf SM |
146 | "build_dir=" (plist-get ada-prj-current-values 'build_dir) "\n" |
147 | (ada-prj-set-list "check_cmd" | |
148 | (plist-get ada-prj-current-values 'check_cmd)) "\n" | |
149 | (ada-prj-set-list "make_cmd" | |
150 | (plist-get ada-prj-current-values 'make_cmd)) "\n" | |
151 | (ada-prj-set-list "comp_cmd" | |
152 | (plist-get ada-prj-current-values 'comp_cmd)) "\n" | |
153 | (ada-prj-set-list "run_cmd" | |
154 | (plist-get ada-prj-current-values 'run_cmd)) "\n" | |
c6fa13e3 | 155 | (ada-prj-set-list "src_dir" |
da2a1edf SM |
156 | (plist-get ada-prj-current-values 'src_dir) |
157 | t) "\n" | |
c6fa13e3 | 158 | (ada-prj-set-list "obj_dir" |
da2a1edf SM |
159 | (plist-get ada-prj-current-values 'obj_dir) |
160 | t) "\n" | |
161 | (ada-prj-set-list "debug_pre_cmd" | |
162 | (plist-get ada-prj-current-values 'debug_pre_cmd)) | |
163 | "\n" | |
164 | (ada-prj-set-list "debug_post_cmd" | |
165 | (plist-get ada-prj-current-values 'debug_post_cmd)) | |
166 | "\n" | |
c6fa13e3 | 167 | )) |
a1506d29 | 168 | |
d41832c5 GM |
169 | (find-file file-name) |
170 | (erase-buffer) | |
171 | (insert output) | |
172 | (save-buffer) | |
173 | ;; kill the project buffer | |
174 | (kill-buffer nil) | |
175 | ||
176 | ;; kill the editor buffer | |
d759dcce | 177 | (kill-buffer "*Edit Ada Mode Project*") |
d41832c5 | 178 | |
da2a1edf SM |
179 | ;; automatically set the new project file as the active one |
180 | (set 'ada-prj-default-project-file file-name) | |
d41832c5 | 181 | |
c6fa13e3 GM |
182 | ;; force Emacs to reread the project files |
183 | (ada-reread-prj-file file-name) | |
d41832c5 GM |
184 | ) |
185 | ) | |
186 | ||
c6fa13e3 | 187 | (defun ada-prj-load-from-file (symbol) |
32b1a27f JB |
188 | "Load SYMBOL value from file. |
189 | One item per line should be found in the file." | |
c6fa13e3 GM |
190 | (save-excursion |
191 | (let ((file (read-file-name "File name: " nil nil t)) | |
192 | (buffer (current-buffer)) | |
193 | line | |
194 | list) | |
195 | (find-file file) | |
196 | (widen) | |
197 | (goto-char (point-min)) | |
198 | (while (not (eobp)) | |
e180ab9f | 199 | (set 'line (buffer-substring-no-properties (point) (point-at-eol))) |
c6fa13e3 | 200 | (add-to-list 'list line) |
e180ab9f | 201 | (forward-line 1)) |
c6fa13e3 GM |
202 | (kill-buffer nil) |
203 | (set-buffer buffer) | |
204 | (set 'ada-prj-current-values | |
205 | (plist-put ada-prj-current-values | |
206 | symbol | |
207 | (append (plist-get ada-prj-current-values symbol) | |
e180ab9f GM |
208 | (reverse list))))) |
209 | (ada-prj-display-page 2))) | |
c6fa13e3 GM |
210 | |
211 | (defun ada-prj-subdirs-of (dir) | |
d759dcce | 212 | "Return a list of all the subdirectories of DIR, recursively." |
c6fa13e3 GM |
213 | (let ((subdirs (directory-files dir t "^[^.].*")) |
214 | (dirlist (list dir))) | |
215 | (while subdirs | |
216 | (if (file-directory-p (car subdirs)) | |
217 | (let ((sub (ada-prj-subdirs-of (car subdirs)))) | |
218 | (if sub | |
219 | (set 'dirlist (append sub dirlist))))) | |
220 | (set 'subdirs (cdr subdirs))) | |
221 | dirlist)) | |
222 | ||
223 | (defun ada-prj-load-directory (field &optional file-name) | |
d759dcce | 224 | "Append to FIELD in the current project the subdirectories of FILE-NAME. |
c6fa13e3 | 225 | If FILE-NAME is nil, ask the user for the name." |
61c08d00 SM |
226 | |
227 | ;; Do not use an external dialog for this, since it wouldn't allow | |
228 | ;; the user to select a directory | |
229 | (let ((use-dialog-box nil)) | |
230 | (unless file-name | |
231 | (set 'file-name (read-file-name "Root directory: " nil nil t)))) | |
c6fa13e3 GM |
232 | |
233 | (set 'ada-prj-current-values | |
234 | (plist-put ada-prj-current-values | |
235 | field | |
236 | (append (plist-get ada-prj-current-values field) | |
237 | (reverse (ada-prj-subdirs-of | |
238 | (expand-file-name file-name)))))) | |
239 | (ada-prj-display-page 2)) | |
240 | ||
241 | (defun ada-prj-display-page (tab-num) | |
d759dcce | 242 | "Display page TAB-NUM in the notebook. |
c6fa13e3 GM |
243 | The current buffer must be the project editing buffer." |
244 | ||
245 | (let ((inhibit-read-only t)) | |
246 | (erase-buffer)) | |
247 | ||
da2a1edf | 248 | ;; Widget support in Emacs 21 requires that we clear the buffer first |
6f9a2614 | 249 | (if (and (not (featurep 'xemacs)) (>= emacs-major-version 21)) |
da2a1edf SM |
250 | (progn |
251 | (setq widget-field-new nil | |
252 | widget-field-list nil) | |
88f43129 JB |
253 | (mapc (lambda (x) (delete-overlay x)) (car (overlay-lists))) |
254 | (mapc (lambda (x) (delete-overlay x)) (cdr (overlay-lists))))) | |
a1506d29 | 255 | |
c6fa13e3 | 256 | ;; Display the tabs |
a1506d29 | 257 | |
d759dcce | 258 | (widget-insert "\n Project configuration.\n |
da2a1edf | 259 | ___________ ____________ ____________ ____________ ____________\n / ") |
c6fa13e3 GM |
260 | (widget-create 'push-button :notify |
261 | (lambda (&rest dummy) (ada-prj-display-page 1)) "General") | |
262 | (widget-insert " \\ / ") | |
263 | (widget-create 'push-button :notify | |
264 | (lambda (&rest dummy) (ada-prj-display-page 2)) "Paths") | |
265 | (widget-insert " \\ / ") | |
266 | (widget-create 'push-button :notify | |
267 | (lambda (&rest dummy) (ada-prj-display-page 3)) "Switches") | |
268 | (widget-insert " \\ / ") | |
269 | (widget-create 'push-button :notify | |
270 | (lambda (&rest dummy) (ada-prj-display-page 4)) "Ada Menu") | |
da2a1edf SM |
271 | (widget-insert " \\ / ") |
272 | (widget-create 'push-button :notify | |
273 | (lambda (&rest dummy) (ada-prj-display-page 5)) "Debugger") | |
c6fa13e3 GM |
274 | (widget-insert " \\\n") |
275 | ||
276 | ;; Display the currently selected page | |
a1506d29 | 277 | |
c6fa13e3 | 278 | (cond |
a1506d29 | 279 | |
c6fa13e3 GM |
280 | ;; |
281 | ;; First page (General) | |
282 | ;; | |
283 | ((= tab-num 1) | |
da2a1edf | 284 | (widget-insert "/ \\/______________\\/______________\\/______________\\/______________\\\n") |
c6fa13e3 GM |
285 | |
286 | (widget-insert "Project file name:\n") | |
287 | (widget-insert (plist-get ada-prj-current-values 'filename)) | |
288 | (widget-insert "\n\n") | |
d5875b25 JB |
289 | (ada-prj-field 'casing "Casing Exceptions" |
290 | "List of files that contain casing exception | |
291 | dictionaries. All these files contain one | |
292 | identifier per line, with a special casing. | |
293 | The first file has the highest priority." | |
294 | t nil | |
295 | (mapconcat (lambda(x) | |
296 | (concat " " x)) | |
297 | (ada-xref-get-project-field 'casing) | |
298 | "\n") | |
299 | ) | |
c6fa13e3 GM |
300 | (ada-prj-field 'main "Executable file name" |
301 | "Name of the executable generated when you | |
302 | compile your application. This should include | |
303 | the full directory name, using ${build_dir} if | |
304 | you wish.") | |
c6fa13e3 GM |
305 | (ada-prj-field 'build_dir "Build directory" |
306 | "Reference directory for relative paths in | |
307 | src_dir and obj_dir below. This is also the directory | |
308 | where the compilation is done.") | |
309 | (ada-prj-field 'remote_machine "Name of the remote machine (if any)" | |
310 | "If you want to remotely compile, debug and | |
311 | run your application, specify the name of a | |
312 | remote machine here. This capability requires | |
313 | the 'rsh' protocol on the remote machine.") | |
314 | (ada-prj-field 'cross_prefix "Prefix used in for the cross tool chain" | |
315 | "When working on multiple cross targets, it is | |
316 | most convenient to specify the prefix of the | |
317 | tool chain here. For instance, on PowerPc | |
318 | vxworks, you would enter 'powerpc-wrs-vxworks-'. | |
319 | To use JGNAT, enter 'j'.") | |
320 | ) | |
d41832c5 | 321 | |
a1506d29 | 322 | |
c6fa13e3 GM |
323 | ;; |
324 | ;; Second page (Paths) | |
325 | ;; | |
326 | ((= tab-num 2) | |
da2a1edf SM |
327 | (if (not (equal (plist-get ada-prj-current-values 'cross_prefix) |
328 | ada-old-cross-prefix)) | |
329 | (progn | |
330 | (setq ada-old-cross-prefix | |
331 | (plist-get ada-prj-current-values 'cross_prefix)) | |
332 | (ada-initialize-runtime-library ada-old-cross-prefix))) | |
333 | ||
a1506d29 | 334 | |
da2a1edf | 335 | (widget-insert "/_____________\\/ \\/______________\\/______________\\/______________\\\n") |
c6fa13e3 GM |
336 | (ada-prj-field 'src_dir "Source directories" |
337 | "Enter the list of directories where your Ada | |
338 | sources can be found. These directories will be | |
339 | used for the cross-references and for the default | |
340 | compilation commands. | |
341 | Note that src_dir includes both the build directory | |
342 | and the standard runtime." | |
343 | t t | |
344 | (mapconcat (lambda(x) | |
d759dcce JB |
345 | (concat " " x)) |
346 | ada-xref-runtime-library-specs-path | |
347 | "\n") | |
c6fa13e3 GM |
348 | ) |
349 | (widget-insert "\n\n") | |
a1506d29 | 350 | |
c6fa13e3 GM |
351 | (ada-prj-field 'obj_dir "Object directories" |
352 | "Enter the list of directories where the GNAT | |
353 | library files (ALI files) can be found. These | |
354 | files are used for cross-references and by the | |
355 | gnatmake command. | |
356 | Note that obj_dir includes both the build directory | |
357 | and the standard runtime." | |
358 | t t | |
359 | (mapconcat (lambda(x) | |
d759dcce JB |
360 | (concat " " x)) |
361 | ada-xref-runtime-library-ali-path | |
362 | "\n") | |
c6fa13e3 GM |
363 | ) |
364 | (widget-insert "\n\n") | |
365 | ) | |
d41832c5 | 366 | |
c6fa13e3 GM |
367 | ;; |
368 | ;; Third page (Switches) | |
369 | ;; | |
370 | ((= tab-num 3) | |
da2a1edf | 371 | (widget-insert "/_____________\\/______________\\/ \\/______________\\/______________\\\n") |
c6fa13e3 GM |
372 | (ada-prj-field 'comp_opt "Switches for the compiler" |
373 | "These switches are used in the default | |
374 | compilation commands, both for compiling a | |
375 | single file and rebuilding the whole project") | |
376 | (ada-prj-field 'bind_opt "Switches for the binder" | |
377 | "These switches are used in the default build | |
378 | command and are passed to the binder") | |
379 | (ada-prj-field 'link_opt "Switches for the linker" | |
380 | "These switches are used in the default build | |
381 | command and are passed to the linker") | |
382 | (ada-prj-field 'gnatmake_opt "Switches for gnatmake" | |
383 | "These switches are used in the default gnatmake | |
a1506d29 | 384 | command.") |
da2a1edf SM |
385 | (ada-prj-field 'gnatfind_opt "Switches for gnatfind" |
386 | "The command gnatfind is run every time the Ada/Goto/List_References menu. | |
387 | You should for instance add -a if you are working in an environment | |
388 | where most ALI files are write-protected, since otherwise they get | |
389 | ignored by gnatfind and you don't see the references within.") | |
c6fa13e3 | 390 | ) |
d41832c5 | 391 | |
c6fa13e3 GM |
392 | ;; |
393 | ;; Fourth page | |
394 | ;; | |
395 | ((= tab-num 4) | |
da2a1edf | 396 | (widget-insert "/_____________\\/______________\\/______________\\/ \\/______________\\\n") |
c6fa13e3 | 397 | (widget-insert |
32b1a27f | 398 | "All the fields below can use variable substitution. The syntax is ${name}, |
da2a1edf SM |
399 | where name is the name that appears after the Help buttons in this buffer. As |
400 | a special case, ${current} is replaced with the name of the file currently | |
401 | edited, with directory name but no extension, whereas ${full_current} is | |
402 | replaced with the name of the current file with directory name and | |
403 | extension.\n") | |
c6fa13e3 | 404 | (widget-insert |
da2a1edf SM |
405 | "The environment variables ADA_INCLUDE_PATH and ADA_OBJECTS_PATH are set to |
406 | ${src_dir} and ${obj_dir} before running the compilation commands, so that you | |
407 | don't need to specify the -aI and -aO switches on the command line\n") | |
c6fa13e3 | 408 | (widget-insert |
da2a1edf SM |
409 | "You can reference any environment variable using the same ${...} syntax as |
410 | above, and put the name of the variable between the quotes.\n\n") | |
c6fa13e3 GM |
411 | (ada-prj-field 'check_cmd |
412 | "Check syntax of a single file (menu Ada->Check File)" | |
413 | "This command is run to check the syntax and semantics of a file. | |
da2a1edf | 414 | The file name is added at the end of this command." t) |
c6fa13e3 GM |
415 | (ada-prj-field 'comp_cmd |
416 | "Compiling a single file (menu Ada->Compile File)" | |
417 | "This command is run when the recompilation | |
418 | of a single file is needed. The file name is | |
da2a1edf | 419 | added at the end of this command." t) |
c6fa13e3 GM |
420 | (ada-prj-field 'make_cmd "Rebuilding the whole project (menu Ada->Build)" |
421 | "This command is run when you want to rebuild | |
422 | your whole application. It is never issues | |
423 | automatically and you will need to ask for it. | |
424 | If remote_machine has been set, this command | |
da2a1edf | 425 | will be executed on the remote machine." t) |
c6fa13e3 GM |
426 | (ada-prj-field 'run_cmd "Running the application (menu Ada->Run)" |
427 | "This command specifies how to run the | |
428 | application, including any switch you need to | |
429 | specify. If remote_machine has been set, this | |
da2a1edf SM |
430 | command will be executed on the remote host." t) |
431 | ) | |
432 | ||
433 | ;; | |
434 | ;; Fifth page | |
435 | ;; | |
436 | ((= tab-num 5) | |
437 | (widget-insert "/_____________\\/______________\\/______________\\/______________\\/ \\\n") | |
438 | (ada-prj-field 'debug_pre_cmd "Commands to execute before launching the | |
439 | debugger" | |
440 | "The following commands are executed one after the other before starting | |
441 | the debugger. These can be used to set up your environment." t) | |
a1506d29 | 442 | |
c6fa13e3 GM |
443 | (ada-prj-field 'debug_cmd "Debugging the application" |
444 | "Specifies how to debug the application, possibly | |
445 | remotely if remote_machine has been set. We | |
446 | recommend the following debuggers: | |
447 | > gdb | |
da2a1edf | 448 | > gvd --tty |
c6fa13e3 | 449 | > ddd --tty -fullname -toolbar") |
da2a1edf SM |
450 | |
451 | (ada-prj-field 'debug_post_cmd "Commands to execute in the debugger" | |
452 | "The following commands are executed one in the debugger once it has been | |
453 | started. These can be used to initialize the debugger, for instance to | |
454 | connect to the target when working with cross-environments" t) | |
c6fa13e3 | 455 | ) |
a1506d29 | 456 | |
c6fa13e3 GM |
457 | ) |
458 | ||
459 | ||
460 | (widget-insert "______________________________________________________________________\n\n ") | |
461 | (widget-create 'push-button | |
462 | :notify (lambda (&rest ignore) | |
ff6d2a9e | 463 | (setq ada-prj-current-values (ada-default-prj-properties)) |
c6fa13e3 GM |
464 | (ada-prj-display-page 1)) |
465 | "Reset to Default Values") | |
466 | (widget-insert " ") | |
467 | (widget-create 'push-button :notify (lambda (&rest ignore) (kill-buffer nil)) | |
468 | "Cancel") | |
469 | (widget-insert " ") | |
470 | (widget-create 'push-button :notify (lambda (&rest ignore) (ada-prj-save)) | |
471 | "Save") | |
472 | (widget-insert "\n\n") | |
473 | ||
474 | (widget-setup) | |
300ee850 RS |
475 | (with-no-warnings |
476 | (beginning-of-buffer)) | |
c6fa13e3 | 477 | ) |
d41832c5 | 478 | |
d41832c5 | 479 | |
c6fa13e3 GM |
480 | (defun ada-customize (&optional new-file filename) |
481 | "Edit the project file associated with the current buffer. | |
482 | If there is none or NEW-FILE is non-nil, make a new one. | |
483 | If FILENAME is given, edit that file." | |
484 | (interactive) | |
d41832c5 | 485 | |
c6fa13e3 GM |
486 | (let ((ada-buffer (current-buffer)) |
487 | (inhibit-read-only t)) | |
d41832c5 | 488 | |
61c08d00 SM |
489 | ;; We can only edit interactively the standard ada-mode project files. If |
490 | ;; the user is using other formats for the project file (through hooks in | |
491 | ;; `ada-load-project-hook', we simply edit the file | |
a1506d29 | 492 | |
61c08d00 SM |
493 | (if (and (not new-file) |
494 | (or ada-prj-default-project-file filename) | |
495 | (string= (file-name-extension | |
496 | (or filename ada-prj-default-project-file)) | |
497 | "gpr")) | |
498 | (progn | |
499 | (find-file ada-prj-default-project-file) | |
500 | (add-hook 'after-save-hook 'ada-reread-prj-file t t) | |
501 | ) | |
da2a1edf | 502 | |
ce20e709 JB |
503 | (if filename |
504 | (ada-reread-prj-file filename) | |
505 | (if (not (string= ada-prj-default-project-file "")) | |
506 | (ada-reread-prj-file ada-prj-default-project-file) | |
507 | (ada-reread-prj-file))) | |
508 | ||
d759dcce | 509 | (switch-to-buffer "*Edit Ada Mode Project*") |
a1506d29 | 510 | |
ce20e709 JB |
511 | (ada-prj-initialize-values 'ada-prj-current-values |
512 | ada-buffer | |
513 | ada-prj-default-project-file) | |
a1506d29 | 514 | |
61c08d00 | 515 | (set (make-local-variable 'ada-prj-ada-buffer) ada-buffer) |
a1506d29 | 516 | |
175069ef SM |
517 | (use-local-map |
518 | (let ((map (make-sparse-keymap))) | |
519 | (set-keymap-parent map custom-mode-map) | |
520 | (define-key map "\C-x\C-s" 'ada-prj-save) | |
521 | map)) | |
522 | ||
523 | ;; FIXME: Not sure if this works!! | |
524 | (set (make-local-variable 'widget-keymap) | |
525 | (let ((map (make-sparse-keymap))) | |
526 | (set-keymap-parent map widget-keymap) | |
527 | (define-key map "\C-x\C-s" 'ada-prj-save) | |
528 | map)) | |
a1506d29 | 529 | |
61c08d00 SM |
530 | (set (make-local-variable 'ada-old-cross-prefix) |
531 | (ada-xref-get-project-field 'cross-prefix)) | |
a1506d29 | 532 | |
61c08d00 SM |
533 | (ada-prj-display-page 1) |
534 | ))) | |
d41832c5 GM |
535 | |
536 | ;; ---------------- Utilities -------------------------------- | |
537 | ||
da2a1edf | 538 | (defun ada-prj-set-list (string ada-list &optional is-directory) |
d759dcce JB |
539 | "Prepend STRING to strings in ADA-LIST, return new-line separated string. |
540 | If IS-DIRECTORY is non-nil, each element of ADA-LIST is explicitly | |
541 | converted to a directory name." | |
da2a1edf SM |
542 | |
543 | (mapconcat (lambda (x) (concat string "=" | |
544 | (if is-directory | |
545 | (file-name-as-directory x) | |
546 | x))) | |
d759dcce | 547 | ada-list "\n")) |
d41832c5 | 548 | |
c6fa13e3 | 549 | |
c6fa13e3 | 550 | (defun ada-prj-field-modified (widget &rest dummy) |
d759dcce JB |
551 | "Callback for modification of WIDGET. |
552 | Remaining args DUMMY are ignored. | |
553 | Save the change in `ada-prj-current-values' so that selecting | |
554 | another page and coming back keeps the new value." | |
c6fa13e3 GM |
555 | (set 'ada-prj-current-values |
556 | (plist-put ada-prj-current-values | |
da2a1edf | 557 | (widget-get widget ':prj-field) |
c6fa13e3 GM |
558 | (widget-value widget)))) |
559 | ||
560 | (defun ada-prj-display-help (widget widget-modified event) | |
d759dcce JB |
561 | "Callback for help button in WIDGET. |
562 | Parameters WIDGET-MODIFIED, EVENT match :notify for the widget." | |
c6fa13e3 GM |
563 | (let ((text (widget-get widget 'prj-help))) |
564 | (if event | |
565 | ;; If we have a mouse-event, popup a menu | |
566 | (widget-choose "Help" | |
567 | (mapcar (lambda (a) (cons a t)) | |
568 | (split-string text "\n")) | |
569 | event) | |
570 | ;; Else display the help string just before the next group of | |
571 | ;; variables | |
572 | (momentary-string-display | |
573 | (concat "*****Help*****\n" text "\n**************\n") | |
e180ab9f | 574 | (point-at-bol 2))))) |
c6fa13e3 GM |
575 | |
576 | (defun ada-prj-show-value (widget widget-modified event) | |
d759dcce JB |
577 | "Show the current field value in WIDGET. |
578 | Parameters WIDGET-MODIFIED, EVENT match :notify for the widget." | |
da2a1edf SM |
579 | (let* ((field (widget-get widget ':prj-field)) |
580 | (value (plist-get ada-prj-current-values field)) | |
581 | (inhibit-read-only t) | |
582 | w) | |
c6fa13e3 GM |
583 | |
584 | ;; If the other widget is already visible, delete it | |
585 | (if (widget-get widget 'prj-other-widget) | |
586 | (progn | |
587 | (widget-delete (widget-get widget 'prj-other-widget)) | |
588 | (widget-put widget 'prj-other-widget nil) | |
da2a1edf | 589 | (widget-put widget ':prj-field field) |
c6fa13e3 GM |
590 | (widget-default-value-set widget "Show Value") |
591 | ) | |
592 | ||
593 | ;; Else create it | |
594 | (save-excursion | |
595 | (mouse-set-point event) | |
596 | (forward-line 1) | |
597 | (beginning-of-line) | |
da2a1edf SM |
598 | (setq w (widget-create 'editable-list |
599 | :entry-format "%i%d %v" | |
600 | :notify 'ada-prj-field-modified | |
601 | :help-echo (widget-get widget 'prj-help) | |
602 | :value value | |
603 | (list 'editable-field :keymap widget-keymap))) | |
604 | (widget-put widget 'prj-other-widget w) | |
605 | (widget-put w ':prj-field field) | |
606 | (widget-put widget ':prj-field field) | |
c6fa13e3 GM |
607 | (widget-default-value-set widget "Hide Value") |
608 | ) | |
609 | ) | |
610 | (widget-setup) | |
611 | )) | |
612 | ||
613 | (defun ada-prj-field (field text help-text &optional is-list is-paths after-text) | |
614 | "Create a widget to edit FIELD in the current buffer. | |
615 | TEXT is a short explanation of what the field means, whereas HELP-TEXT | |
616 | is the text displayed when the user pressed the help button. | |
32b1a27f | 617 | If IS-LIST is non-nil, the field contains a list. Otherwise, it contains |
c6fa13e3 | 618 | a single string. |
32b1a27f | 619 | If IS-PATHS is true, some special buttons are added to load paths,... |
c6fa13e3 GM |
620 | AFTER-TEXT is inserted just after the widget." |
621 | (let ((value (plist-get ada-prj-current-values field)) | |
622 | (inhibit-read-only t) | |
623 | widget) | |
624 | (unless value | |
625 | (set 'value | |
626 | (if is-list '() ""))) | |
627 | (widget-insert text) | |
628 | (widget-insert ":") | |
629 | (move-to-column 54 t) | |
630 | (widget-put (widget-create 'push-button | |
631 | :notify 'ada-prj-display-help | |
632 | "Help") | |
633 | 'prj-help | |
634 | help-text) | |
635 | (widget-insert (concat " (" (symbol-name field) ")\n")) | |
636 | (if is-paths | |
637 | (progn | |
638 | (widget-create 'push-button | |
639 | :notify | |
640 | (list 'lambda '(&rest dummy) '(interactive) | |
641 | (list 'ada-prj-load-from-file | |
642 | (list 'quote field))) | |
643 | "Load From File") | |
644 | (widget-insert " ") | |
645 | (widget-create 'push-button | |
646 | :notify | |
647 | (list 'lambda '(&rest dummy) '(interactive) | |
648 | (list 'ada-prj-load-directory | |
649 | (list 'quote field))) | |
650 | "Load Recursive Directory") | |
651 | (widget-insert "\n ${build_dir}\n"))) | |
da2a1edf | 652 | |
c6fa13e3 GM |
653 | (set 'widget |
654 | (if is-list | |
655 | (if (< (length value) 15) | |
656 | (widget-create 'editable-list | |
657 | :entry-format "%i%d %v" | |
658 | :notify 'ada-prj-field-modified | |
659 | :help-echo help-text | |
660 | :value value | |
661 | (list 'editable-field :keymap widget-keymap)) | |
da2a1edf | 662 | |
c6fa13e3 GM |
663 | (let ((w (widget-create 'push-button |
664 | :notify 'ada-prj-show-value | |
665 | "Show value"))) | |
666 | (widget-insert "\n") | |
c6fa13e3 GM |
667 | (widget-put w 'prj-help help-text) |
668 | (widget-put w 'prj-other-widget nil) | |
669 | w) | |
670 | ) | |
671 | (widget-create 'editable-field | |
672 | :format "%v" | |
673 | :notify 'ada-prj-field-modified | |
674 | :help-echo help-text | |
675 | :keymap widget-keymap | |
676 | value))) | |
da2a1edf | 677 | (widget-put widget ':prj-field field) |
c6fa13e3 GM |
678 | (if after-text |
679 | (widget-insert after-text)) | |
680 | (widget-insert "\n") | |
681 | )) | |
d41832c5 | 682 | |
d41832c5 | 683 | |
d41832c5 | 684 | (provide 'ada-prj) |
3afbc435 PJ |
685 | |
686 | ;;; ada-prj.el ends here |