Commit | Line | Data |
---|---|---|
3afbc435 | 1 | ;;; ada-prj.el --- easy editing of project files for the ada-mode |
d41832c5 | 2 | |
ce20e709 | 3 | ;; Copyright (C) 1998, 99, 2000-2003 Free Software Foundation, Inc. |
d41832c5 GM |
4 | |
5 | ;; Author: Emmanuel Briot <briot@gnat.com> | |
da1492a4 | 6 | ;; Ada Core Technologies's version: $Revision: 1.13 $ |
d41832c5 GM |
7 | ;; Keywords: languages, ada, project file |
8 | ||
874d7995 | 9 | ;; This file is part of GNU Emacs. |
d41832c5 | 10 | |
2be7dabc | 11 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
d41832c5 GM |
12 | ;; it under the terms of the GNU General Public License as published by |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
2be7dabc | 16 | ;; GNU Emacs is distributed in the hope that it will be useful, |
d41832c5 GM |
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 | |
2be7dabc GM |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
24 | ;; Boston, MA 02111-1307, USA. | |
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 | |
3afbc435 | 36 | ;;; Code: |
d41832c5 GM |
37 | |
38 | ||
39 | ;; ----- Requirements ----------------------------------------------------- | |
40 | ||
41 | (require 'cus-edit) | |
ce20e709 | 42 | (require 'ada-xref) |
d41832c5 | 43 | |
6f9a2614 JB |
44 | (eval-when-compile |
45 | (require 'ada-mode)) | |
46 | ||
d41832c5 | 47 | ;; ----- Buffer local variables ------------------------------------------- |
d41832c5 | 48 | |
c6fa13e3 | 49 | (defvar ada-prj-current-values nil |
6f9a2614 | 50 | "Hold the current value of the fields, This is a property list.") |
c6fa13e3 GM |
51 | (make-variable-buffer-local 'ada-prj-current-values) |
52 | ||
53 | (defvar ada-prj-default-values nil | |
6f9a2614 | 54 | "Hold the default value for the fields, This is a property list.") |
c6fa13e3 GM |
55 | (make-variable-buffer-local 'ada-prj-default-values) |
56 | ||
57 | (defvar ada-prj-ada-buffer nil | |
58 | "Indicates what Ada source file was being edited.") | |
59 | ||
da2a1edf SM |
60 | (defvar ada-old-cross-prefix nil |
61 | "The cross-prefix associated with the currently loaded runtime library.") | |
62 | ||
c6fa13e3 GM |
63 | |
64 | ;; ----- Functions -------------------------------------------------------- | |
65 | ||
66 | (defun ada-prj-new () | |
67 | "Open a new project file" | |
d41832c5 | 68 | (interactive) |
c6fa13e3 | 69 | (let* ((prj |
da2a1edf SM |
70 | (if (and ada-prj-default-project-file |
71 | (not (string= ada-prj-default-project-file ""))) | |
72 | ada-prj-default-project-file | |
c6fa13e3 GM |
73 | "default.adp")) |
74 | (filename (read-file-name "Project file: " | |
75 | (if prj "" nil) | |
76 | nil | |
77 | nil | |
78 | prj))) | |
79 | (if (not (string= (file-name-extension filename t) ".adp")) | |
80 | (error "File name extension for project files must be .adp")) | |
a1506d29 | 81 | |
c6fa13e3 GM |
82 | (ada-customize nil filename))) |
83 | ||
84 | (defun ada-prj-edit () | |
85 | "Editing the project file associated with the current Ada buffer. | |
86 | If there is none, opens a new project file" | |
87 | (interactive) | |
61c08d00 SM |
88 | (if ada-prj-default-project-file |
89 | (ada-customize) | |
90 | (ada-prj-new))) | |
d41832c5 | 91 | |
ce20e709 | 92 | (defun ada-prj-initialize-values (symbol ada-buffer filename) |
c6fa13e3 GM |
93 | "Set SYMBOL to the property list of the project file FILENAME. |
94 | If FILENAME is null, read the file associated with ADA-BUFFER. If no | |
95 | project file is found, returns the default values." | |
96 | ||
ce20e709 JB |
97 | (if (and filename |
98 | (not (string= filename "")) | |
99 | (assoc filename ada-xref-project-files)) | |
100 | (set symbol (copy-sequence (cdr (assoc filename ada-xref-project-files)))) | |
a1506d29 | 101 | |
ce20e709 JB |
102 | ;; Set default values (except for the file name if this was given |
103 | ;; in the buffer | |
104 | (ada-xref-set-default-prj-values symbol ada-buffer) | |
105 | (if (and filename (not (string= filename ""))) | |
106 | (set symbol (plist-put (eval symbol) 'filename filename))) | |
107 | )) | |
a1506d29 | 108 | |
d41832c5 | 109 | |
c6fa13e3 GM |
110 | (defun ada-prj-save-specific-option (field) |
111 | "Returns the string to print in the project file to save FIELD. | |
112 | If the current value of FIELD is the default value, returns an empty string." | |
113 | (if (string= (plist-get ada-prj-current-values field) | |
114 | (plist-get ada-prj-default-values field)) | |
115 | "" | |
116 | (concat (symbol-name field) | |
117 | "=" (plist-get ada-prj-current-values field) "\n"))) | |
d41832c5 GM |
118 | |
119 | (defun ada-prj-save () | |
c6fa13e3 | 120 | "Save the edited project file." |
d41832c5 | 121 | (interactive) |
c6fa13e3 GM |
122 | (let ((file-name (plist-get ada-prj-current-values 'filename)) |
123 | output) | |
124 | (set 'output | |
125 | (concat | |
126 | ||
127 | ;; Save the fields that do not depend on the current buffer | |
128 | ;; only if they are different from the default value | |
a1506d29 | 129 | |
c6fa13e3 GM |
130 | (ada-prj-save-specific-option 'comp_opt) |
131 | (ada-prj-save-specific-option 'bind_opt) | |
132 | (ada-prj-save-specific-option 'link_opt) | |
133 | (ada-prj-save-specific-option 'gnatmake_opt) | |
da2a1edf | 134 | (ada-prj-save-specific-option 'gnatfind_opt) |
c6fa13e3 GM |
135 | (ada-prj-save-specific-option 'cross_prefix) |
136 | (ada-prj-save-specific-option 'remote_machine) | |
c6fa13e3 GM |
137 | (ada-prj-save-specific-option 'debug_cmd) |
138 | ||
139 | ;; Always save the fields that depend on the current buffer | |
da2a1edf SM |
140 | "main=" (plist-get ada-prj-current-values 'main) "\n" |
141 | "main_unit=" (plist-get ada-prj-current-values 'main_unit) "\n" | |
142 | "build_dir=" (plist-get ada-prj-current-values 'build_dir) "\n" | |
143 | (ada-prj-set-list "check_cmd" | |
144 | (plist-get ada-prj-current-values 'check_cmd)) "\n" | |
145 | (ada-prj-set-list "make_cmd" | |
146 | (plist-get ada-prj-current-values 'make_cmd)) "\n" | |
147 | (ada-prj-set-list "comp_cmd" | |
148 | (plist-get ada-prj-current-values 'comp_cmd)) "\n" | |
149 | (ada-prj-set-list "run_cmd" | |
150 | (plist-get ada-prj-current-values 'run_cmd)) "\n" | |
c6fa13e3 | 151 | (ada-prj-set-list "src_dir" |
da2a1edf SM |
152 | (plist-get ada-prj-current-values 'src_dir) |
153 | t) "\n" | |
c6fa13e3 | 154 | (ada-prj-set-list "obj_dir" |
da2a1edf SM |
155 | (plist-get ada-prj-current-values 'obj_dir) |
156 | t) "\n" | |
157 | (ada-prj-set-list "debug_pre_cmd" | |
158 | (plist-get ada-prj-current-values 'debug_pre_cmd)) | |
159 | "\n" | |
160 | (ada-prj-set-list "debug_post_cmd" | |
161 | (plist-get ada-prj-current-values 'debug_post_cmd)) | |
162 | "\n" | |
c6fa13e3 | 163 | )) |
a1506d29 | 164 | |
d41832c5 GM |
165 | (find-file file-name) |
166 | (erase-buffer) | |
167 | (insert output) | |
168 | (save-buffer) | |
169 | ;; kill the project buffer | |
170 | (kill-buffer nil) | |
171 | ||
172 | ;; kill the editor buffer | |
173 | (kill-buffer "*Customize Ada Mode*") | |
174 | ||
da2a1edf SM |
175 | ;; automatically set the new project file as the active one |
176 | (set 'ada-prj-default-project-file file-name) | |
d41832c5 | 177 | |
c6fa13e3 GM |
178 | ;; force Emacs to reread the project files |
179 | (ada-reread-prj-file file-name) | |
d41832c5 GM |
180 | ) |
181 | ) | |
182 | ||
c6fa13e3 GM |
183 | (defun ada-prj-load-from-file (symbol) |
184 | "Load SYMBOL value from file. One item per line should be found in the file." | |
185 | (save-excursion | |
186 | (let ((file (read-file-name "File name: " nil nil t)) | |
187 | (buffer (current-buffer)) | |
188 | line | |
189 | list) | |
190 | (find-file file) | |
191 | (widen) | |
192 | (goto-char (point-min)) | |
193 | (while (not (eobp)) | |
194 | (set 'line (buffer-substring-no-properties | |
195 | (point) (save-excursion (end-of-line) (point)))) | |
196 | (add-to-list 'list line) | |
197 | (forward-line 1) | |
198 | ) | |
199 | (kill-buffer nil) | |
200 | (set-buffer buffer) | |
201 | (set 'ada-prj-current-values | |
202 | (plist-put ada-prj-current-values | |
203 | symbol | |
204 | (append (plist-get ada-prj-current-values symbol) | |
205 | (reverse list)))) | |
206 | ) | |
207 | (ada-prj-display-page 2) | |
208 | )) | |
209 | ||
210 | (defun ada-prj-subdirs-of (dir) | |
211 | "Returns a list of all the subdirectories of dir, recursively." | |
212 | (let ((subdirs (directory-files dir t "^[^.].*")) | |
213 | (dirlist (list dir))) | |
214 | (while subdirs | |
215 | (if (file-directory-p (car subdirs)) | |
216 | (let ((sub (ada-prj-subdirs-of (car subdirs)))) | |
217 | (if sub | |
218 | (set 'dirlist (append sub dirlist))))) | |
219 | (set 'subdirs (cdr subdirs))) | |
220 | dirlist)) | |
221 | ||
222 | (defun ada-prj-load-directory (field &optional file-name) | |
223 | "Append the content of FILE-NAME to FIELD in the current project file. | |
224 | If FILE-NAME is nil, ask the user for the name." | |
61c08d00 SM |
225 | |
226 | ;; Do not use an external dialog for this, since it wouldn't allow | |
227 | ;; the user to select a directory | |
228 | (let ((use-dialog-box nil)) | |
229 | (unless file-name | |
230 | (set 'file-name (read-file-name "Root directory: " nil nil t)))) | |
c6fa13e3 GM |
231 | |
232 | (set 'ada-prj-current-values | |
233 | (plist-put ada-prj-current-values | |
234 | field | |
235 | (append (plist-get ada-prj-current-values field) | |
236 | (reverse (ada-prj-subdirs-of | |
237 | (expand-file-name file-name)))))) | |
238 | (ada-prj-display-page 2)) | |
239 | ||
240 | (defun ada-prj-display-page (tab-num) | |
241 | "Display one of the pages available in the notebook. TAB-NUM should have | |
242 | a value between 1 and the maximum number of pages. | |
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) | |
253 | (mapcar (lambda (x) (delete-overlay x)) (car (overlay-lists))) | |
254 | (mapcar (lambda (x) (delete-overlay x)) (cdr (overlay-lists))))) | |
a1506d29 | 255 | |
c6fa13e3 | 256 | ;; Display the tabs |
a1506d29 | 257 | |
c6fa13e3 | 258 | (widget-insert "\n Project and Editor 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") | |
289 | ; (ada-prj-field 'filename "Project file name" | |
290 | ; "Enter the name and directory of the project | |
291 | ; file. The name of the file should be the | |
292 | ; name of the project itself. The extension | |
293 | ; must be .adp") | |
294 | ; (ada-prj-field 'casing "Casing Exceptions Dictionnaries" | |
295 | ; "List of files that contain casing exception | |
296 | ; dictionnaries. All these files contain one | |
297 | ; identifier per line, with a special casing. | |
298 | ; The first file has the highest priority." | |
299 | ; t) | |
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.") | |
305 | (ada-prj-field 'main_unit "File name of the main unit" | |
306 | "Name of the file to pass to the gnatmake command, | |
307 | and that will create the executable. | |
308 | This should not include any directory specification.") | |
309 | (ada-prj-field 'build_dir "Build directory" | |
310 | "Reference directory for relative paths in | |
311 | src_dir and obj_dir below. This is also the directory | |
312 | where the compilation is done.") | |
313 | (ada-prj-field 'remote_machine "Name of the remote machine (if any)" | |
314 | "If you want to remotely compile, debug and | |
315 | run your application, specify the name of a | |
316 | remote machine here. This capability requires | |
317 | the 'rsh' protocol on the remote machine.") | |
318 | (ada-prj-field 'cross_prefix "Prefix used in for the cross tool chain" | |
319 | "When working on multiple cross targets, it is | |
320 | most convenient to specify the prefix of the | |
321 | tool chain here. For instance, on PowerPc | |
322 | vxworks, you would enter 'powerpc-wrs-vxworks-'. | |
323 | To use JGNAT, enter 'j'.") | |
324 | ) | |
d41832c5 | 325 | |
a1506d29 | 326 | |
c6fa13e3 GM |
327 | ;; |
328 | ;; Second page (Paths) | |
329 | ;; | |
330 | ((= tab-num 2) | |
da2a1edf SM |
331 | (if (not (equal (plist-get ada-prj-current-values 'cross_prefix) |
332 | ada-old-cross-prefix)) | |
333 | (progn | |
334 | (setq ada-old-cross-prefix | |
335 | (plist-get ada-prj-current-values 'cross_prefix)) | |
336 | (ada-initialize-runtime-library ada-old-cross-prefix))) | |
337 | ||
a1506d29 | 338 | |
da2a1edf | 339 | (widget-insert "/_____________\\/ \\/______________\\/______________\\/______________\\\n") |
c6fa13e3 GM |
340 | (ada-prj-field 'src_dir "Source directories" |
341 | "Enter the list of directories where your Ada | |
342 | sources can be found. These directories will be | |
343 | used for the cross-references and for the default | |
344 | compilation commands. | |
345 | Note that src_dir includes both the build directory | |
346 | and the standard runtime." | |
347 | t t | |
348 | (mapconcat (lambda(x) | |
da2a1edf SM |
349 | (concat " " x)) |
350 | ada-xref-runtime-library-specs-path | |
351 | "\n") | |
c6fa13e3 GM |
352 | ) |
353 | (widget-insert "\n\n") | |
a1506d29 | 354 | |
c6fa13e3 GM |
355 | (ada-prj-field 'obj_dir "Object directories" |
356 | "Enter the list of directories where the GNAT | |
357 | library files (ALI files) can be found. These | |
358 | files are used for cross-references and by the | |
359 | gnatmake command. | |
360 | Note that obj_dir includes both the build directory | |
361 | and the standard runtime." | |
362 | t t | |
363 | (mapconcat (lambda(x) | |
da2a1edf SM |
364 | (concat " " x)) |
365 | ada-xref-runtime-library-ali-path | |
366 | "\n") | |
c6fa13e3 GM |
367 | ) |
368 | (widget-insert "\n\n") | |
369 | ) | |
d41832c5 | 370 | |
c6fa13e3 GM |
371 | ;; |
372 | ;; Third page (Switches) | |
373 | ;; | |
374 | ((= tab-num 3) | |
da2a1edf | 375 | (widget-insert "/_____________\\/______________\\/ \\/______________\\/______________\\\n") |
c6fa13e3 GM |
376 | (ada-prj-field 'comp_opt "Switches for the compiler" |
377 | "These switches are used in the default | |
378 | compilation commands, both for compiling a | |
379 | single file and rebuilding the whole project") | |
380 | (ada-prj-field 'bind_opt "Switches for the binder" | |
381 | "These switches are used in the default build | |
382 | command and are passed to the binder") | |
383 | (ada-prj-field 'link_opt "Switches for the linker" | |
384 | "These switches are used in the default build | |
385 | command and are passed to the linker") | |
386 | (ada-prj-field 'gnatmake_opt "Switches for gnatmake" | |
387 | "These switches are used in the default gnatmake | |
a1506d29 | 388 | command.") |
da2a1edf SM |
389 | (ada-prj-field 'gnatfind_opt "Switches for gnatfind" |
390 | "The command gnatfind is run every time the Ada/Goto/List_References menu. | |
391 | You should for instance add -a if you are working in an environment | |
392 | where most ALI files are write-protected, since otherwise they get | |
393 | ignored by gnatfind and you don't see the references within.") | |
c6fa13e3 | 394 | ) |
d41832c5 | 395 | |
c6fa13e3 GM |
396 | ;; |
397 | ;; Fourth page | |
398 | ;; | |
399 | ((= tab-num 4) | |
da2a1edf | 400 | (widget-insert "/_____________\\/______________\\/______________\\/ \\/______________\\\n") |
c6fa13e3 | 401 | (widget-insert |
da2a1edf SM |
402 | "All the fields below can use variable substitution The syntax is ${name}, |
403 | where name is the name that appears after the Help buttons in this buffer. As | |
404 | a special case, ${current} is replaced with the name of the file currently | |
405 | edited, with directory name but no extension, whereas ${full_current} is | |
406 | replaced with the name of the current file with directory name and | |
407 | extension.\n") | |
c6fa13e3 | 408 | (widget-insert |
da2a1edf SM |
409 | "The environment variables ADA_INCLUDE_PATH and ADA_OBJECTS_PATH are set to |
410 | ${src_dir} and ${obj_dir} before running the compilation commands, so that you | |
411 | don't need to specify the -aI and -aO switches on the command line\n") | |
c6fa13e3 | 412 | (widget-insert |
da2a1edf SM |
413 | "You can reference any environment variable using the same ${...} syntax as |
414 | above, and put the name of the variable between the quotes.\n\n") | |
c6fa13e3 GM |
415 | (ada-prj-field 'check_cmd |
416 | "Check syntax of a single file (menu Ada->Check File)" | |
417 | "This command is run to check the syntax and semantics of a file. | |
da2a1edf | 418 | The file name is added at the end of this command." t) |
c6fa13e3 GM |
419 | (ada-prj-field 'comp_cmd |
420 | "Compiling a single file (menu Ada->Compile File)" | |
421 | "This command is run when the recompilation | |
422 | of a single file is needed. The file name is | |
da2a1edf | 423 | added at the end of this command." t) |
c6fa13e3 GM |
424 | (ada-prj-field 'make_cmd "Rebuilding the whole project (menu Ada->Build)" |
425 | "This command is run when you want to rebuild | |
426 | your whole application. It is never issues | |
427 | automatically and you will need to ask for it. | |
428 | If remote_machine has been set, this command | |
da2a1edf | 429 | will be executed on the remote machine." t) |
c6fa13e3 GM |
430 | (ada-prj-field 'run_cmd "Running the application (menu Ada->Run)" |
431 | "This command specifies how to run the | |
432 | application, including any switch you need to | |
433 | specify. If remote_machine has been set, this | |
da2a1edf SM |
434 | command will be executed on the remote host." t) |
435 | ) | |
436 | ||
437 | ;; | |
438 | ;; Fifth page | |
439 | ;; | |
440 | ((= tab-num 5) | |
441 | (widget-insert "/_____________\\/______________\\/______________\\/______________\\/ \\\n") | |
442 | (ada-prj-field 'debug_pre_cmd "Commands to execute before launching the | |
443 | debugger" | |
444 | "The following commands are executed one after the other before starting | |
445 | the debugger. These can be used to set up your environment." t) | |
a1506d29 | 446 | |
c6fa13e3 GM |
447 | (ada-prj-field 'debug_cmd "Debugging the application" |
448 | "Specifies how to debug the application, possibly | |
449 | remotely if remote_machine has been set. We | |
450 | recommend the following debuggers: | |
451 | > gdb | |
da2a1edf | 452 | > gvd --tty |
c6fa13e3 | 453 | > ddd --tty -fullname -toolbar") |
da2a1edf SM |
454 | |
455 | (ada-prj-field 'debug_post_cmd "Commands to execute in the debugger" | |
456 | "The following commands are executed one in the debugger once it has been | |
457 | started. These can be used to initialize the debugger, for instance to | |
458 | connect to the target when working with cross-environments" t) | |
c6fa13e3 | 459 | ) |
a1506d29 | 460 | |
c6fa13e3 GM |
461 | ) |
462 | ||
463 | ||
464 | (widget-insert "______________________________________________________________________\n\n ") | |
465 | (widget-create 'push-button | |
466 | :notify (lambda (&rest ignore) | |
467 | (ada-xref-set-default-prj-values | |
468 | 'ada-prj-current-values ada-prj-ada-buffer) | |
469 | (ada-prj-display-page 1)) | |
470 | "Reset to Default Values") | |
471 | (widget-insert " ") | |
472 | (widget-create 'push-button :notify (lambda (&rest ignore) (kill-buffer nil)) | |
473 | "Cancel") | |
474 | (widget-insert " ") | |
475 | (widget-create 'push-button :notify (lambda (&rest ignore) (ada-prj-save)) | |
476 | "Save") | |
477 | (widget-insert "\n\n") | |
478 | ||
479 | (widget-setup) | |
480 | (beginning-of-buffer) | |
481 | ) | |
d41832c5 | 482 | |
d41832c5 | 483 | |
c6fa13e3 GM |
484 | (defun ada-customize (&optional new-file filename) |
485 | "Edit the project file associated with the current buffer. | |
486 | If there is none or NEW-FILE is non-nil, make a new one. | |
487 | If FILENAME is given, edit that file." | |
488 | (interactive) | |
d41832c5 | 489 | |
c6fa13e3 GM |
490 | (let ((ada-buffer (current-buffer)) |
491 | (inhibit-read-only t)) | |
d41832c5 | 492 | |
61c08d00 SM |
493 | ;; We can only edit interactively the standard ada-mode project files. If |
494 | ;; the user is using other formats for the project file (through hooks in | |
495 | ;; `ada-load-project-hook', we simply edit the file | |
a1506d29 | 496 | |
61c08d00 SM |
497 | (if (and (not new-file) |
498 | (or ada-prj-default-project-file filename) | |
499 | (string= (file-name-extension | |
500 | (or filename ada-prj-default-project-file)) | |
501 | "gpr")) | |
502 | (progn | |
503 | (find-file ada-prj-default-project-file) | |
504 | (add-hook 'after-save-hook 'ada-reread-prj-file t t) | |
505 | ) | |
da2a1edf | 506 | |
ce20e709 JB |
507 | (if filename |
508 | (ada-reread-prj-file filename) | |
509 | (if (not (string= ada-prj-default-project-file "")) | |
510 | (ada-reread-prj-file ada-prj-default-project-file) | |
511 | (ada-reread-prj-file))) | |
512 | ||
61c08d00 SM |
513 | ;; Else start the interactive editor |
514 | (switch-to-buffer "*Customize Ada Mode*") | |
a1506d29 | 515 | |
61c08d00 | 516 | (ada-xref-set-default-prj-values 'ada-prj-default-values ada-buffer) |
ce20e709 JB |
517 | (ada-prj-initialize-values 'ada-prj-current-values |
518 | ada-buffer | |
519 | ada-prj-default-project-file) | |
a1506d29 | 520 | |
61c08d00 | 521 | (set (make-local-variable 'ada-prj-ada-buffer) ada-buffer) |
a1506d29 | 522 | |
61c08d00 SM |
523 | (use-local-map (copy-keymap custom-mode-map)) |
524 | (local-set-key "\C-x\C-s" 'ada-prj-save) | |
a1506d29 | 525 | |
61c08d00 SM |
526 | (make-local-variable 'widget-keymap) |
527 | (define-key widget-keymap "\C-x\C-s" 'ada-prj-save) | |
a1506d29 | 528 | |
61c08d00 SM |
529 | (set (make-local-variable 'ada-old-cross-prefix) |
530 | (ada-xref-get-project-field 'cross-prefix)) | |
a1506d29 | 531 | |
61c08d00 SM |
532 | (ada-prj-display-page 1) |
533 | ))) | |
d41832c5 GM |
534 | |
535 | ;; ---------------- Utilities -------------------------------- | |
536 | ||
da2a1edf SM |
537 | (defun ada-prj-set-list (string ada-list &optional is-directory) |
538 | "Join the strings in ADA-LIST into a single string. | |
539 | Each name is put on a separate line that begins with STRING. | |
540 | If IS-DIRECTORY is non-nil, each name is explicitly converted to a | |
541 | directory name." | |
542 | ||
543 | (mapconcat (lambda (x) (concat string "=" | |
544 | (if is-directory | |
545 | (file-name-as-directory x) | |
546 | x))) | |
547 | ada-list "\n")) | |
d41832c5 | 548 | |
c6fa13e3 | 549 | |
c6fa13e3 GM |
550 | (defun ada-prj-field-modified (widget &rest dummy) |
551 | "Callback called each time the value of WIDGET is modified. Save the | |
552 | change in ada-prj-current-values so that selecting another page and coming | |
553 | back keeps the new value." | |
554 | (set 'ada-prj-current-values | |
555 | (plist-put ada-prj-current-values | |
da2a1edf | 556 | (widget-get widget ':prj-field) |
c6fa13e3 GM |
557 | (widget-value widget)))) |
558 | ||
559 | (defun ada-prj-display-help (widget widget-modified event) | |
560 | "An help button in WIDGET was clicked on. The parameters are so that | |
561 | this function can be used as :notify for the widget." | |
562 | (let ((text (widget-get widget 'prj-help))) | |
563 | (if event | |
564 | ;; If we have a mouse-event, popup a menu | |
565 | (widget-choose "Help" | |
566 | (mapcar (lambda (a) (cons a t)) | |
567 | (split-string text "\n")) | |
568 | event) | |
569 | ;; Else display the help string just before the next group of | |
570 | ;; variables | |
571 | (momentary-string-display | |
572 | (concat "*****Help*****\n" text "\n**************\n") | |
573 | (save-excursion (forward-line) (beginning-of-line) (point))) | |
574 | ))) | |
575 | ||
576 | (defun ada-prj-show-value (widget widget-modified event) | |
da2a1edf SM |
577 | (let* ((field (widget-get widget ':prj-field)) |
578 | (value (plist-get ada-prj-current-values field)) | |
579 | (inhibit-read-only t) | |
580 | w) | |
c6fa13e3 GM |
581 | |
582 | ;; If the other widget is already visible, delete it | |
583 | (if (widget-get widget 'prj-other-widget) | |
584 | (progn | |
585 | (widget-delete (widget-get widget 'prj-other-widget)) | |
586 | (widget-put widget 'prj-other-widget nil) | |
da2a1edf | 587 | (widget-put widget ':prj-field field) |
c6fa13e3 GM |
588 | (widget-default-value-set widget "Show Value") |
589 | ) | |
590 | ||
591 | ;; Else create it | |
592 | (save-excursion | |
593 | (mouse-set-point event) | |
594 | (forward-line 1) | |
595 | (beginning-of-line) | |
da2a1edf SM |
596 | (setq w (widget-create 'editable-list |
597 | :entry-format "%i%d %v" | |
598 | :notify 'ada-prj-field-modified | |
599 | :help-echo (widget-get widget 'prj-help) | |
600 | :value value | |
601 | (list 'editable-field :keymap widget-keymap))) | |
602 | (widget-put widget 'prj-other-widget w) | |
603 | (widget-put w ':prj-field field) | |
604 | (widget-put widget ':prj-field field) | |
c6fa13e3 GM |
605 | (widget-default-value-set widget "Hide Value") |
606 | ) | |
607 | ) | |
608 | (widget-setup) | |
609 | )) | |
610 | ||
611 | (defun ada-prj-field (field text help-text &optional is-list is-paths after-text) | |
612 | "Create a widget to edit FIELD in the current buffer. | |
613 | TEXT is a short explanation of what the field means, whereas HELP-TEXT | |
614 | is the text displayed when the user pressed the help button. | |
615 | If IS-LIST is non-nil, the field contains a list. Otherwise, it contains | |
616 | a single string. | |
617 | if IS-PATHS is true, some special buttons are added to load paths,... | |
618 | AFTER-TEXT is inserted just after the widget." | |
619 | (let ((value (plist-get ada-prj-current-values field)) | |
620 | (inhibit-read-only t) | |
621 | widget) | |
622 | (unless value | |
623 | (set 'value | |
624 | (if is-list '() ""))) | |
625 | (widget-insert text) | |
626 | (widget-insert ":") | |
627 | (move-to-column 54 t) | |
628 | (widget-put (widget-create 'push-button | |
629 | :notify 'ada-prj-display-help | |
630 | "Help") | |
631 | 'prj-help | |
632 | help-text) | |
633 | (widget-insert (concat " (" (symbol-name field) ")\n")) | |
634 | (if is-paths | |
635 | (progn | |
636 | (widget-create 'push-button | |
637 | :notify | |
638 | (list 'lambda '(&rest dummy) '(interactive) | |
639 | (list 'ada-prj-load-from-file | |
640 | (list 'quote field))) | |
641 | "Load From File") | |
642 | (widget-insert " ") | |
643 | (widget-create 'push-button | |
644 | :notify | |
645 | (list 'lambda '(&rest dummy) '(interactive) | |
646 | (list 'ada-prj-load-directory | |
647 | (list 'quote field))) | |
648 | "Load Recursive Directory") | |
649 | (widget-insert "\n ${build_dir}\n"))) | |
da2a1edf | 650 | |
c6fa13e3 GM |
651 | (set 'widget |
652 | (if is-list | |
653 | (if (< (length value) 15) | |
654 | (widget-create 'editable-list | |
655 | :entry-format "%i%d %v" | |
656 | :notify 'ada-prj-field-modified | |
657 | :help-echo help-text | |
658 | :value value | |
659 | (list 'editable-field :keymap widget-keymap)) | |
da2a1edf | 660 | |
c6fa13e3 GM |
661 | (let ((w (widget-create 'push-button |
662 | :notify 'ada-prj-show-value | |
663 | "Show value"))) | |
664 | (widget-insert "\n") | |
c6fa13e3 GM |
665 | (widget-put w 'prj-help help-text) |
666 | (widget-put w 'prj-other-widget nil) | |
667 | w) | |
668 | ) | |
669 | (widget-create 'editable-field | |
670 | :format "%v" | |
671 | :notify 'ada-prj-field-modified | |
672 | :help-echo help-text | |
673 | :keymap widget-keymap | |
674 | value))) | |
da2a1edf | 675 | (widget-put widget ':prj-field field) |
c6fa13e3 GM |
676 | (if after-text |
677 | (widget-insert after-text)) | |
678 | (widget-insert "\n") | |
679 | )) | |
d41832c5 | 680 | |
d41832c5 | 681 | |
d41832c5 | 682 | (provide 'ada-prj) |
3afbc435 | 683 | |
ab5796a9 | 684 | ;;; arch-tag: 65978c77-816e-49c6-896e-6905605d1b4c |
3afbc435 | 685 | ;;; ada-prj.el ends here |