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1da177e4 LT |
1 | /* |
2 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> | |
3 | * Released under the terms of the GNU GPL v2.0. | |
4 | */ | |
5 | ||
6 | #include <qapplication.h> | |
7 | #include <qmainwindow.h> | |
8 | #include <qtoolbar.h> | |
9 | #include <qvbox.h> | |
10 | #include <qsplitter.h> | |
11 | #include <qlistview.h> | |
12 | #include <qtextview.h> | |
13 | #include <qlineedit.h> | |
14 | #include <qmenubar.h> | |
15 | #include <qmessagebox.h> | |
16 | #include <qaction.h> | |
17 | #include <qheader.h> | |
18 | #include <qfiledialog.h> | |
19 | #include <qregexp.h> | |
20 | ||
21 | #include <stdlib.h> | |
22 | ||
23 | #include "lkc.h" | |
24 | #include "qconf.h" | |
25 | ||
26 | #include "qconf.moc" | |
27 | #include "images.c" | |
28 | ||
29 | static QApplication *configApp; | |
30 | ||
31 | ConfigSettings::ConfigSettings() | |
32 | : showAll(false), showName(false), showRange(false), showData(false) | |
33 | { | |
34 | } | |
35 | ||
36 | #if QT_VERSION >= 300 | |
37 | /** | |
38 | * Reads the list column settings from the application settings. | |
39 | */ | |
40 | void ConfigSettings::readListSettings() | |
41 | { | |
42 | showAll = readBoolEntry("/kconfig/qconf/showAll", false); | |
43 | showName = readBoolEntry("/kconfig/qconf/showName", false); | |
44 | showRange = readBoolEntry("/kconfig/qconf/showRange", false); | |
45 | showData = readBoolEntry("/kconfig/qconf/showData", false); | |
46 | } | |
47 | ||
48 | /** | |
49 | * Reads a list of integer values from the application settings. | |
50 | */ | |
51 | QValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok) | |
52 | { | |
53 | QValueList<int> result; | |
54 | QStringList entryList = readListEntry(key, ok); | |
55 | if (ok) { | |
56 | QStringList::Iterator it; | |
57 | for (it = entryList.begin(); it != entryList.end(); ++it) | |
58 | result.push_back((*it).toInt()); | |
59 | } | |
60 | ||
61 | return result; | |
62 | } | |
63 | ||
64 | /** | |
65 | * Writes a list of integer values to the application settings. | |
66 | */ | |
67 | bool ConfigSettings::writeSizes(const QString& key, const QValueList<int>& value) | |
68 | { | |
69 | QStringList stringList; | |
70 | QValueList<int>::ConstIterator it; | |
71 | ||
72 | for (it = value.begin(); it != value.end(); ++it) | |
73 | stringList.push_back(QString::number(*it)); | |
74 | return writeEntry(key, stringList); | |
75 | } | |
76 | #endif | |
77 | ||
78 | ||
79 | /* | |
80 | * update all the children of a menu entry | |
81 | * removes/adds the entries from the parent widget as necessary | |
82 | * | |
83 | * parent: either the menu list widget or a menu entry widget | |
84 | * menu: entry to be updated | |
85 | */ | |
86 | template <class P> | |
87 | void ConfigList::updateMenuList(P* parent, struct menu* menu) | |
88 | { | |
89 | struct menu* child; | |
90 | ConfigItem* item; | |
91 | ConfigItem* last; | |
92 | bool visible; | |
93 | enum prop_type type; | |
94 | ||
95 | if (!menu) { | |
96 | while ((item = parent->firstChild())) | |
97 | delete item; | |
98 | return; | |
99 | } | |
100 | ||
101 | last = parent->firstChild(); | |
102 | if (last && !last->goParent) | |
103 | last = 0; | |
104 | for (child = menu->list; child; child = child->next) { | |
105 | item = last ? last->nextSibling() : parent->firstChild(); | |
106 | type = child->prompt ? child->prompt->type : P_UNKNOWN; | |
107 | ||
108 | switch (mode) { | |
109 | case menuMode: | |
110 | if (!(child->flags & MENU_ROOT)) | |
111 | goto hide; | |
112 | break; | |
113 | case symbolMode: | |
114 | if (child->flags & MENU_ROOT) | |
115 | goto hide; | |
116 | break; | |
117 | default: | |
118 | break; | |
119 | } | |
120 | ||
121 | visible = menu_is_visible(child); | |
122 | if (showAll || visible) { | |
123 | if (!item || item->menu != child) | |
124 | item = new ConfigItem(parent, last, child, visible); | |
125 | else | |
126 | item->testUpdateMenu(visible); | |
127 | ||
128 | if (mode == fullMode || mode == menuMode || type != P_MENU) | |
129 | updateMenuList(item, child); | |
130 | else | |
131 | updateMenuList(item, 0); | |
132 | last = item; | |
133 | continue; | |
134 | } | |
135 | hide: | |
136 | if (item && item->menu == child) { | |
137 | last = parent->firstChild(); | |
138 | if (last == item) | |
139 | last = 0; | |
140 | else while (last->nextSibling() != item) | |
141 | last = last->nextSibling(); | |
142 | delete item; | |
143 | } | |
144 | } | |
145 | } | |
146 | ||
147 | #if QT_VERSION >= 300 | |
148 | /* | |
149 | * set the new data | |
150 | * TODO check the value | |
151 | */ | |
152 | void ConfigItem::okRename(int col) | |
153 | { | |
154 | Parent::okRename(col); | |
155 | sym_set_string_value(menu->sym, text(dataColIdx).latin1()); | |
156 | } | |
157 | #endif | |
158 | ||
159 | /* | |
160 | * update the displayed of a menu entry | |
161 | */ | |
162 | void ConfigItem::updateMenu(void) | |
163 | { | |
164 | ConfigList* list; | |
165 | struct symbol* sym; | |
166 | struct property *prop; | |
167 | QString prompt; | |
168 | int type; | |
169 | tristate expr; | |
170 | ||
171 | list = listView(); | |
172 | if (goParent) { | |
173 | setPixmap(promptColIdx, list->menuBackPix); | |
174 | prompt = ".."; | |
175 | goto set_prompt; | |
176 | } | |
177 | ||
178 | sym = menu->sym; | |
179 | prop = menu->prompt; | |
180 | prompt = menu_get_prompt(menu); | |
181 | ||
182 | if (prop) switch (prop->type) { | |
183 | case P_MENU: | |
184 | if (list->mode == singleMode || list->mode == symbolMode) { | |
185 | /* a menuconfig entry is displayed differently | |
186 | * depending whether it's at the view root or a child. | |
187 | */ | |
188 | if (sym && list->rootEntry == menu) | |
189 | break; | |
190 | setPixmap(promptColIdx, list->menuPix); | |
191 | } else { | |
192 | if (sym) | |
193 | break; | |
194 | setPixmap(promptColIdx, 0); | |
195 | } | |
196 | goto set_prompt; | |
197 | case P_COMMENT: | |
198 | setPixmap(promptColIdx, 0); | |
199 | goto set_prompt; | |
200 | default: | |
201 | ; | |
202 | } | |
203 | if (!sym) | |
204 | goto set_prompt; | |
205 | ||
206 | setText(nameColIdx, sym->name); | |
207 | ||
208 | type = sym_get_type(sym); | |
209 | switch (type) { | |
210 | case S_BOOLEAN: | |
211 | case S_TRISTATE: | |
212 | char ch; | |
213 | ||
214 | if (!sym_is_changable(sym) && !list->showAll) { | |
215 | setPixmap(promptColIdx, 0); | |
216 | setText(noColIdx, 0); | |
217 | setText(modColIdx, 0); | |
218 | setText(yesColIdx, 0); | |
219 | break; | |
220 | } | |
221 | expr = sym_get_tristate_value(sym); | |
222 | switch (expr) { | |
223 | case yes: | |
224 | if (sym_is_choice_value(sym) && type == S_BOOLEAN) | |
225 | setPixmap(promptColIdx, list->choiceYesPix); | |
226 | else | |
227 | setPixmap(promptColIdx, list->symbolYesPix); | |
228 | setText(yesColIdx, "Y"); | |
229 | ch = 'Y'; | |
230 | break; | |
231 | case mod: | |
232 | setPixmap(promptColIdx, list->symbolModPix); | |
233 | setText(modColIdx, "M"); | |
234 | ch = 'M'; | |
235 | break; | |
236 | default: | |
237 | if (sym_is_choice_value(sym) && type == S_BOOLEAN) | |
238 | setPixmap(promptColIdx, list->choiceNoPix); | |
239 | else | |
240 | setPixmap(promptColIdx, list->symbolNoPix); | |
241 | setText(noColIdx, "N"); | |
242 | ch = 'N'; | |
243 | break; | |
244 | } | |
245 | if (expr != no) | |
246 | setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0); | |
247 | if (expr != mod) | |
248 | setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0); | |
249 | if (expr != yes) | |
250 | setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0); | |
251 | ||
252 | setText(dataColIdx, QChar(ch)); | |
253 | break; | |
254 | case S_INT: | |
255 | case S_HEX: | |
256 | case S_STRING: | |
257 | const char* data; | |
258 | ||
259 | data = sym_get_string_value(sym); | |
260 | #if QT_VERSION >= 300 | |
261 | int i = list->mapIdx(dataColIdx); | |
262 | if (i >= 0) | |
263 | setRenameEnabled(i, TRUE); | |
264 | #endif | |
265 | setText(dataColIdx, data); | |
266 | if (type == S_STRING) | |
267 | prompt.sprintf("%s: %s", prompt.latin1(), data); | |
268 | else | |
269 | prompt.sprintf("(%s) %s", data, prompt.latin1()); | |
270 | break; | |
271 | } | |
272 | if (!sym_has_value(sym) && visible) | |
273 | prompt += " (NEW)"; | |
274 | set_prompt: | |
275 | setText(promptColIdx, prompt); | |
276 | } | |
277 | ||
278 | void ConfigItem::testUpdateMenu(bool v) | |
279 | { | |
280 | ConfigItem* i; | |
281 | ||
282 | visible = v; | |
283 | if (!menu) | |
284 | return; | |
285 | ||
286 | sym_calc_value(menu->sym); | |
287 | if (menu->flags & MENU_CHANGED) { | |
288 | /* the menu entry changed, so update all list items */ | |
289 | menu->flags &= ~MENU_CHANGED; | |
290 | for (i = (ConfigItem*)menu->data; i; i = i->nextItem) | |
291 | i->updateMenu(); | |
292 | } else if (listView()->updateAll) | |
293 | updateMenu(); | |
294 | } | |
295 | ||
296 | void ConfigItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align) | |
297 | { | |
298 | ConfigList* list = listView(); | |
299 | ||
300 | if (visible) { | |
301 | if (isSelected() && !list->hasFocus() && list->mode == menuMode) | |
302 | Parent::paintCell(p, list->inactivedColorGroup, column, width, align); | |
303 | else | |
304 | Parent::paintCell(p, cg, column, width, align); | |
305 | } else | |
306 | Parent::paintCell(p, list->disabledColorGroup, column, width, align); | |
307 | } | |
308 | ||
309 | /* | |
310 | * construct a menu entry | |
311 | */ | |
312 | void ConfigItem::init(void) | |
313 | { | |
314 | if (menu) { | |
315 | ConfigList* list = listView(); | |
316 | nextItem = (ConfigItem*)menu->data; | |
317 | menu->data = this; | |
318 | ||
319 | if (list->mode != fullMode) | |
320 | setOpen(TRUE); | |
321 | sym_calc_value(menu->sym); | |
322 | } | |
323 | updateMenu(); | |
324 | } | |
325 | ||
326 | /* | |
327 | * destruct a menu entry | |
328 | */ | |
329 | ConfigItem::~ConfigItem(void) | |
330 | { | |
331 | if (menu) { | |
332 | ConfigItem** ip = (ConfigItem**)&menu->data; | |
333 | for (; *ip; ip = &(*ip)->nextItem) { | |
334 | if (*ip == this) { | |
335 | *ip = nextItem; | |
336 | break; | |
337 | } | |
338 | } | |
339 | } | |
340 | } | |
341 | ||
342 | void ConfigLineEdit::show(ConfigItem* i) | |
343 | { | |
344 | item = i; | |
345 | if (sym_get_string_value(item->menu->sym)) | |
346 | setText(sym_get_string_value(item->menu->sym)); | |
347 | else | |
348 | setText(0); | |
349 | Parent::show(); | |
350 | setFocus(); | |
351 | } | |
352 | ||
353 | void ConfigLineEdit::keyPressEvent(QKeyEvent* e) | |
354 | { | |
355 | switch (e->key()) { | |
356 | case Key_Escape: | |
357 | break; | |
358 | case Key_Return: | |
359 | case Key_Enter: | |
360 | sym_set_string_value(item->menu->sym, text().latin1()); | |
361 | parent()->updateList(item); | |
362 | break; | |
363 | default: | |
364 | Parent::keyPressEvent(e); | |
365 | return; | |
366 | } | |
367 | e->accept(); | |
368 | parent()->list->setFocus(); | |
369 | hide(); | |
370 | } | |
371 | ||
372 | ConfigList::ConfigList(ConfigView* p, ConfigMainWindow* cv, ConfigSettings* configSettings) | |
373 | : Parent(p), cview(cv), | |
374 | updateAll(false), | |
375 | symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no), | |
376 | choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no), | |
377 | menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void), | |
378 | showAll(false), showName(false), showRange(false), showData(false), | |
379 | rootEntry(0) | |
380 | { | |
381 | int i; | |
382 | ||
383 | setSorting(-1); | |
384 | setRootIsDecorated(TRUE); | |
385 | disabledColorGroup = palette().active(); | |
386 | disabledColorGroup.setColor(QColorGroup::Text, palette().disabled().text()); | |
387 | inactivedColorGroup = palette().active(); | |
388 | inactivedColorGroup.setColor(QColorGroup::Highlight, palette().disabled().highlight()); | |
389 | ||
390 | connect(this, SIGNAL(selectionChanged(void)), | |
391 | SLOT(updateSelection(void))); | |
392 | ||
393 | if (configSettings) { | |
394 | showAll = configSettings->showAll; | |
395 | showName = configSettings->showName; | |
396 | showRange = configSettings->showRange; | |
397 | showData = configSettings->showData; | |
398 | } | |
399 | ||
400 | for (i = 0; i < colNr; i++) | |
401 | colMap[i] = colRevMap[i] = -1; | |
402 | addColumn(promptColIdx, "Option"); | |
403 | ||
404 | reinit(); | |
405 | } | |
406 | ||
407 | void ConfigList::reinit(void) | |
408 | { | |
409 | removeColumn(dataColIdx); | |
410 | removeColumn(yesColIdx); | |
411 | removeColumn(modColIdx); | |
412 | removeColumn(noColIdx); | |
413 | removeColumn(nameColIdx); | |
414 | ||
415 | if (showName) | |
416 | addColumn(nameColIdx, "Name"); | |
417 | if (showRange) { | |
418 | addColumn(noColIdx, "N"); | |
419 | addColumn(modColIdx, "M"); | |
420 | addColumn(yesColIdx, "Y"); | |
421 | } | |
422 | if (showData) | |
423 | addColumn(dataColIdx, "Value"); | |
424 | ||
425 | updateListAll(); | |
426 | } | |
427 | ||
428 | void ConfigList::updateSelection(void) | |
429 | { | |
430 | struct menu *menu; | |
431 | enum prop_type type; | |
432 | ||
433 | ConfigItem* item = (ConfigItem*)selectedItem(); | |
434 | if (!item) | |
435 | return; | |
436 | ||
437 | cview->setHelp(item); | |
438 | ||
439 | menu = item->menu; | |
440 | if (!menu) | |
441 | return; | |
442 | type = menu->prompt ? menu->prompt->type : P_UNKNOWN; | |
443 | if (mode == menuMode && type == P_MENU) | |
444 | emit menuSelected(menu); | |
445 | } | |
446 | ||
447 | void ConfigList::updateList(ConfigItem* item) | |
448 | { | |
449 | ConfigItem* last = 0; | |
450 | ||
451 | if (!rootEntry) | |
452 | goto update; | |
453 | ||
454 | if (rootEntry != &rootmenu && (mode == singleMode || | |
455 | (mode == symbolMode && rootEntry->parent != &rootmenu))) { | |
456 | item = firstChild(); | |
457 | if (!item) | |
458 | item = new ConfigItem(this, 0, true); | |
459 | last = item; | |
460 | } | |
461 | if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && | |
462 | rootEntry->sym && rootEntry->prompt) { | |
463 | item = last ? last->nextSibling() : firstChild(); | |
464 | if (!item) | |
465 | item = new ConfigItem(this, last, rootEntry, true); | |
466 | else | |
467 | item->testUpdateMenu(true); | |
468 | ||
469 | updateMenuList(item, rootEntry); | |
470 | triggerUpdate(); | |
471 | return; | |
472 | } | |
473 | update: | |
474 | updateMenuList(this, rootEntry); | |
475 | triggerUpdate(); | |
476 | } | |
477 | ||
478 | void ConfigList::setAllOpen(bool open) | |
479 | { | |
480 | QListViewItemIterator it(this); | |
481 | ||
482 | for (; it.current(); it++) | |
483 | it.current()->setOpen(open); | |
484 | } | |
485 | ||
486 | void ConfigList::setValue(ConfigItem* item, tristate val) | |
487 | { | |
488 | struct symbol* sym; | |
489 | int type; | |
490 | tristate oldval; | |
491 | ||
492 | sym = item->menu ? item->menu->sym : 0; | |
493 | if (!sym) | |
494 | return; | |
495 | ||
496 | type = sym_get_type(sym); | |
497 | switch (type) { | |
498 | case S_BOOLEAN: | |
499 | case S_TRISTATE: | |
500 | oldval = sym_get_tristate_value(sym); | |
501 | ||
502 | if (!sym_set_tristate_value(sym, val)) | |
503 | return; | |
504 | if (oldval == no && item->menu->list) | |
505 | item->setOpen(TRUE); | |
506 | parent()->updateList(item); | |
507 | break; | |
508 | } | |
509 | } | |
510 | ||
511 | void ConfigList::changeValue(ConfigItem* item) | |
512 | { | |
513 | struct symbol* sym; | |
514 | struct menu* menu; | |
515 | int type, oldexpr, newexpr; | |
516 | ||
517 | menu = item->menu; | |
518 | if (!menu) | |
519 | return; | |
520 | sym = menu->sym; | |
521 | if (!sym) { | |
522 | if (item->menu->list) | |
523 | item->setOpen(!item->isOpen()); | |
524 | return; | |
525 | } | |
526 | ||
527 | type = sym_get_type(sym); | |
528 | switch (type) { | |
529 | case S_BOOLEAN: | |
530 | case S_TRISTATE: | |
531 | oldexpr = sym_get_tristate_value(sym); | |
532 | newexpr = sym_toggle_tristate_value(sym); | |
533 | if (item->menu->list) { | |
534 | if (oldexpr == newexpr) | |
535 | item->setOpen(!item->isOpen()); | |
536 | else if (oldexpr == no) | |
537 | item->setOpen(TRUE); | |
538 | } | |
539 | if (oldexpr != newexpr) | |
540 | parent()->updateList(item); | |
541 | break; | |
542 | case S_INT: | |
543 | case S_HEX: | |
544 | case S_STRING: | |
545 | #if QT_VERSION >= 300 | |
546 | if (colMap[dataColIdx] >= 0) | |
547 | item->startRename(colMap[dataColIdx]); | |
548 | else | |
549 | #endif | |
550 | parent()->lineEdit->show(item); | |
551 | break; | |
552 | } | |
553 | } | |
554 | ||
555 | void ConfigList::setRootMenu(struct menu *menu) | |
556 | { | |
557 | enum prop_type type; | |
558 | ||
559 | if (rootEntry == menu) | |
560 | return; | |
561 | type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN; | |
562 | if (type != P_MENU) | |
563 | return; | |
564 | updateMenuList(this, 0); | |
565 | rootEntry = menu; | |
566 | updateListAll(); | |
567 | setSelected(currentItem(), hasFocus()); | |
568 | } | |
569 | ||
570 | void ConfigList::setParentMenu(void) | |
571 | { | |
572 | ConfigItem* item; | |
573 | struct menu *oldroot; | |
574 | ||
575 | oldroot = rootEntry; | |
576 | if (rootEntry == &rootmenu) | |
577 | return; | |
578 | setRootMenu(menu_get_parent_menu(rootEntry->parent)); | |
579 | ||
580 | QListViewItemIterator it(this); | |
581 | for (; (item = (ConfigItem*)it.current()); it++) { | |
582 | if (item->menu == oldroot) { | |
583 | setCurrentItem(item); | |
584 | ensureItemVisible(item); | |
585 | break; | |
586 | } | |
587 | } | |
588 | } | |
589 | ||
590 | void ConfigList::keyPressEvent(QKeyEvent* ev) | |
591 | { | |
592 | QListViewItem* i = currentItem(); | |
593 | ConfigItem* item; | |
594 | struct menu *menu; | |
595 | enum prop_type type; | |
596 | ||
597 | if (ev->key() == Key_Escape && mode != fullMode) { | |
598 | emit parentSelected(); | |
599 | ev->accept(); | |
600 | return; | |
601 | } | |
602 | ||
603 | if (!i) { | |
604 | Parent::keyPressEvent(ev); | |
605 | return; | |
606 | } | |
607 | item = (ConfigItem*)i; | |
608 | ||
609 | switch (ev->key()) { | |
610 | case Key_Return: | |
611 | case Key_Enter: | |
612 | if (item->goParent) { | |
613 | emit parentSelected(); | |
614 | break; | |
615 | } | |
616 | menu = item->menu; | |
617 | if (!menu) | |
618 | break; | |
619 | type = menu->prompt ? menu->prompt->type : P_UNKNOWN; | |
620 | if (type == P_MENU && rootEntry != menu && | |
621 | mode != fullMode && mode != menuMode) { | |
622 | emit menuSelected(menu); | |
623 | break; | |
624 | } | |
625 | case Key_Space: | |
626 | changeValue(item); | |
627 | break; | |
628 | case Key_N: | |
629 | setValue(item, no); | |
630 | break; | |
631 | case Key_M: | |
632 | setValue(item, mod); | |
633 | break; | |
634 | case Key_Y: | |
635 | setValue(item, yes); | |
636 | break; | |
637 | default: | |
638 | Parent::keyPressEvent(ev); | |
639 | return; | |
640 | } | |
641 | ev->accept(); | |
642 | } | |
643 | ||
644 | void ConfigList::contentsMousePressEvent(QMouseEvent* e) | |
645 | { | |
646 | //QPoint p(contentsToViewport(e->pos())); | |
647 | //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y()); | |
648 | Parent::contentsMousePressEvent(e); | |
649 | } | |
650 | ||
651 | void ConfigList::contentsMouseReleaseEvent(QMouseEvent* e) | |
652 | { | |
653 | QPoint p(contentsToViewport(e->pos())); | |
654 | ConfigItem* item = (ConfigItem*)itemAt(p); | |
655 | struct menu *menu; | |
656 | enum prop_type ptype; | |
657 | const QPixmap* pm; | |
658 | int idx, x; | |
659 | ||
660 | if (!item) | |
661 | goto skip; | |
662 | ||
663 | menu = item->menu; | |
664 | x = header()->offset() + p.x(); | |
665 | idx = colRevMap[header()->sectionAt(x)]; | |
666 | switch (idx) { | |
667 | case promptColIdx: | |
668 | pm = item->pixmap(promptColIdx); | |
669 | if (pm) { | |
670 | int off = header()->sectionPos(0) + itemMargin() + | |
671 | treeStepSize() * (item->depth() + (rootIsDecorated() ? 1 : 0)); | |
672 | if (x >= off && x < off + pm->width()) { | |
673 | if (item->goParent) { | |
674 | emit parentSelected(); | |
675 | break; | |
676 | } else if (!menu) | |
677 | break; | |
678 | ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; | |
679 | if (ptype == P_MENU && rootEntry != menu && | |
680 | mode != fullMode && mode != menuMode) | |
681 | emit menuSelected(menu); | |
682 | else | |
683 | changeValue(item); | |
684 | } | |
685 | } | |
686 | break; | |
687 | case noColIdx: | |
688 | setValue(item, no); | |
689 | break; | |
690 | case modColIdx: | |
691 | setValue(item, mod); | |
692 | break; | |
693 | case yesColIdx: | |
694 | setValue(item, yes); | |
695 | break; | |
696 | case dataColIdx: | |
697 | changeValue(item); | |
698 | break; | |
699 | } | |
700 | ||
701 | skip: | |
702 | //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y()); | |
703 | Parent::contentsMouseReleaseEvent(e); | |
704 | } | |
705 | ||
706 | void ConfigList::contentsMouseMoveEvent(QMouseEvent* e) | |
707 | { | |
708 | //QPoint p(contentsToViewport(e->pos())); | |
709 | //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y()); | |
710 | Parent::contentsMouseMoveEvent(e); | |
711 | } | |
712 | ||
713 | void ConfigList::contentsMouseDoubleClickEvent(QMouseEvent* e) | |
714 | { | |
715 | QPoint p(contentsToViewport(e->pos())); | |
716 | ConfigItem* item = (ConfigItem*)itemAt(p); | |
717 | struct menu *menu; | |
718 | enum prop_type ptype; | |
719 | ||
720 | if (!item) | |
721 | goto skip; | |
722 | if (item->goParent) { | |
723 | emit parentSelected(); | |
724 | goto skip; | |
725 | } | |
726 | menu = item->menu; | |
727 | if (!menu) | |
728 | goto skip; | |
729 | ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; | |
730 | if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) | |
731 | emit menuSelected(menu); | |
732 | else if (menu->sym) | |
733 | changeValue(item); | |
734 | ||
735 | skip: | |
736 | //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y()); | |
737 | Parent::contentsMouseDoubleClickEvent(e); | |
738 | } | |
739 | ||
740 | void ConfigList::focusInEvent(QFocusEvent *e) | |
741 | { | |
742 | Parent::focusInEvent(e); | |
743 | ||
744 | QListViewItem* item = currentItem(); | |
745 | if (!item) | |
746 | return; | |
747 | ||
748 | setSelected(item, TRUE); | |
749 | emit gotFocus(); | |
750 | } | |
751 | ||
752 | ConfigView* ConfigView::viewList; | |
753 | ||
754 | ConfigView::ConfigView(QWidget* parent, ConfigMainWindow* cview, | |
755 | ConfigSettings *configSettings) | |
756 | : Parent(parent) | |
757 | { | |
758 | list = new ConfigList(this, cview, configSettings); | |
759 | lineEdit = new ConfigLineEdit(this); | |
760 | lineEdit->hide(); | |
761 | ||
762 | this->nextView = viewList; | |
763 | viewList = this; | |
764 | } | |
765 | ||
766 | ConfigView::~ConfigView(void) | |
767 | { | |
768 | ConfigView** vp; | |
769 | ||
770 | for (vp = &viewList; *vp; vp = &(*vp)->nextView) { | |
771 | if (*vp == this) { | |
772 | *vp = nextView; | |
773 | break; | |
774 | } | |
775 | } | |
776 | } | |
777 | ||
778 | void ConfigView::updateList(ConfigItem* item) | |
779 | { | |
780 | ConfigView* v; | |
781 | ||
782 | for (v = viewList; v; v = v->nextView) | |
783 | v->list->updateList(item); | |
784 | } | |
785 | ||
786 | void ConfigView::updateListAll(void) | |
787 | { | |
788 | ConfigView* v; | |
789 | ||
790 | for (v = viewList; v; v = v->nextView) | |
791 | v->list->updateListAll(); | |
792 | } | |
793 | ||
794 | /* | |
795 | * Construct the complete config widget | |
796 | */ | |
797 | ConfigMainWindow::ConfigMainWindow(void) | |
798 | { | |
799 | QMenuBar* menu; | |
800 | bool ok; | |
801 | int x, y, width, height; | |
802 | ||
803 | QWidget *d = configApp->desktop(); | |
804 | ||
805 | ConfigSettings* configSettings = new ConfigSettings(); | |
806 | #if QT_VERSION >= 300 | |
807 | width = configSettings->readNumEntry("/kconfig/qconf/window width", d->width() - 64); | |
808 | height = configSettings->readNumEntry("/kconfig/qconf/window height", d->height() - 64); | |
809 | resize(width, height); | |
810 | x = configSettings->readNumEntry("/kconfig/qconf/window x", 0, &ok); | |
811 | if (ok) | |
812 | y = configSettings->readNumEntry("/kconfig/qconf/window y", 0, &ok); | |
813 | if (ok) | |
814 | move(x, y); | |
815 | showDebug = configSettings->readBoolEntry("/kconfig/qconf/showDebug", false); | |
816 | ||
817 | // read list settings into configSettings, will be used later for ConfigList setup | |
818 | configSettings->readListSettings(); | |
819 | #else | |
820 | width = d->width() - 64; | |
821 | height = d->height() - 64; | |
822 | resize(width, height); | |
823 | showDebug = false; | |
824 | #endif | |
825 | ||
826 | split1 = new QSplitter(this); | |
827 | split1->setOrientation(QSplitter::Horizontal); | |
828 | setCentralWidget(split1); | |
829 | ||
830 | menuView = new ConfigView(split1, this, configSettings); | |
831 | menuList = menuView->list; | |
832 | ||
833 | split2 = new QSplitter(split1); | |
834 | split2->setOrientation(QSplitter::Vertical); | |
835 | ||
836 | // create config tree | |
837 | configView = new ConfigView(split2, this, configSettings); | |
838 | configList = configView->list; | |
839 | ||
840 | helpText = new QTextView(split2); | |
841 | helpText->setTextFormat(Qt::RichText); | |
842 | ||
843 | setTabOrder(configList, helpText); | |
844 | configList->setFocus(); | |
845 | ||
846 | menu = menuBar(); | |
847 | toolBar = new QToolBar("Tools", this); | |
848 | ||
849 | backAction = new QAction("Back", QPixmap(xpm_back), "Back", 0, this); | |
850 | connect(backAction, SIGNAL(activated()), SLOT(goBack())); | |
851 | backAction->setEnabled(FALSE); | |
852 | QAction *quitAction = new QAction("Quit", "&Quit", CTRL+Key_Q, this); | |
853 | connect(quitAction, SIGNAL(activated()), SLOT(close())); | |
854 | QAction *loadAction = new QAction("Load", QPixmap(xpm_load), "&Load", CTRL+Key_L, this); | |
855 | connect(loadAction, SIGNAL(activated()), SLOT(loadConfig())); | |
856 | QAction *saveAction = new QAction("Save", QPixmap(xpm_save), "&Save", CTRL+Key_S, this); | |
857 | connect(saveAction, SIGNAL(activated()), SLOT(saveConfig())); | |
858 | QAction *saveAsAction = new QAction("Save As...", "Save &As...", 0, this); | |
859 | connect(saveAsAction, SIGNAL(activated()), SLOT(saveConfigAs())); | |
860 | QAction *singleViewAction = new QAction("Single View", QPixmap(xpm_single_view), "Split View", 0, this); | |
861 | connect(singleViewAction, SIGNAL(activated()), SLOT(showSingleView())); | |
862 | QAction *splitViewAction = new QAction("Split View", QPixmap(xpm_split_view), "Split View", 0, this); | |
863 | connect(splitViewAction, SIGNAL(activated()), SLOT(showSplitView())); | |
864 | QAction *fullViewAction = new QAction("Full View", QPixmap(xpm_tree_view), "Full View", 0, this); | |
865 | connect(fullViewAction, SIGNAL(activated()), SLOT(showFullView())); | |
866 | ||
867 | QAction *showNameAction = new QAction(NULL, "Show Name", 0, this); | |
868 | showNameAction->setToggleAction(TRUE); | |
869 | showNameAction->setOn(configList->showName); | |
870 | connect(showNameAction, SIGNAL(toggled(bool)), SLOT(setShowName(bool))); | |
871 | QAction *showRangeAction = new QAction(NULL, "Show Range", 0, this); | |
872 | showRangeAction->setToggleAction(TRUE); | |
873 | showRangeAction->setOn(configList->showRange); | |
874 | connect(showRangeAction, SIGNAL(toggled(bool)), SLOT(setShowRange(bool))); | |
875 | QAction *showDataAction = new QAction(NULL, "Show Data", 0, this); | |
876 | showDataAction->setToggleAction(TRUE); | |
877 | showDataAction->setOn(configList->showData); | |
878 | connect(showDataAction, SIGNAL(toggled(bool)), SLOT(setShowData(bool))); | |
879 | QAction *showAllAction = new QAction(NULL, "Show All Options", 0, this); | |
880 | showAllAction->setToggleAction(TRUE); | |
881 | showAllAction->setOn(configList->showAll); | |
882 | connect(showAllAction, SIGNAL(toggled(bool)), SLOT(setShowAll(bool))); | |
883 | QAction *showDebugAction = new QAction(NULL, "Show Debug Info", 0, this); | |
884 | showDebugAction->setToggleAction(TRUE); | |
885 | showDebugAction->setOn(showDebug); | |
886 | connect(showDebugAction, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); | |
887 | ||
888 | QAction *showIntroAction = new QAction(NULL, "Introduction", 0, this); | |
889 | connect(showIntroAction, SIGNAL(activated()), SLOT(showIntro())); | |
890 | QAction *showAboutAction = new QAction(NULL, "About", 0, this); | |
891 | connect(showAboutAction, SIGNAL(activated()), SLOT(showAbout())); | |
892 | ||
893 | // init tool bar | |
894 | backAction->addTo(toolBar); | |
895 | toolBar->addSeparator(); | |
896 | loadAction->addTo(toolBar); | |
897 | saveAction->addTo(toolBar); | |
898 | toolBar->addSeparator(); | |
899 | singleViewAction->addTo(toolBar); | |
900 | splitViewAction->addTo(toolBar); | |
901 | fullViewAction->addTo(toolBar); | |
902 | ||
903 | // create config menu | |
904 | QPopupMenu* config = new QPopupMenu(this); | |
905 | menu->insertItem("&File", config); | |
906 | loadAction->addTo(config); | |
907 | saveAction->addTo(config); | |
908 | saveAsAction->addTo(config); | |
909 | config->insertSeparator(); | |
910 | quitAction->addTo(config); | |
911 | ||
912 | // create options menu | |
913 | QPopupMenu* optionMenu = new QPopupMenu(this); | |
914 | menu->insertItem("&Option", optionMenu); | |
915 | showNameAction->addTo(optionMenu); | |
916 | showRangeAction->addTo(optionMenu); | |
917 | showDataAction->addTo(optionMenu); | |
918 | optionMenu->insertSeparator(); | |
919 | showAllAction->addTo(optionMenu); | |
920 | showDebugAction->addTo(optionMenu); | |
921 | ||
922 | // create help menu | |
923 | QPopupMenu* helpMenu = new QPopupMenu(this); | |
924 | menu->insertSeparator(); | |
925 | menu->insertItem("&Help", helpMenu); | |
926 | showIntroAction->addTo(helpMenu); | |
927 | showAboutAction->addTo(helpMenu); | |
928 | ||
929 | connect(configList, SIGNAL(menuSelected(struct menu *)), | |
930 | SLOT(changeMenu(struct menu *))); | |
931 | connect(configList, SIGNAL(parentSelected()), | |
932 | SLOT(goBack())); | |
933 | connect(menuList, SIGNAL(menuSelected(struct menu *)), | |
934 | SLOT(changeMenu(struct menu *))); | |
935 | ||
936 | connect(configList, SIGNAL(gotFocus(void)), | |
937 | SLOT(listFocusChanged(void))); | |
938 | connect(menuList, SIGNAL(gotFocus(void)), | |
939 | SLOT(listFocusChanged(void))); | |
940 | ||
941 | #if QT_VERSION >= 300 | |
942 | QString listMode = configSettings->readEntry("/kconfig/qconf/listMode", "symbol"); | |
943 | if (listMode == "single") | |
944 | showSingleView(); | |
945 | else if (listMode == "full") | |
946 | showFullView(); | |
947 | else /*if (listMode == "split")*/ | |
948 | showSplitView(); | |
949 | ||
950 | // UI setup done, restore splitter positions | |
951 | QValueList<int> sizes = configSettings->readSizes("/kconfig/qconf/split1", &ok); | |
952 | if (ok) | |
953 | split1->setSizes(sizes); | |
954 | ||
955 | sizes = configSettings->readSizes("/kconfig/qconf/split2", &ok); | |
956 | if (ok) | |
957 | split2->setSizes(sizes); | |
958 | #else | |
959 | showSplitView(); | |
960 | #endif | |
961 | delete configSettings; | |
962 | } | |
963 | ||
964 | static QString print_filter(const char *str) | |
965 | { | |
966 | QRegExp re("[<>&\"\\n]"); | |
967 | QString res = str; | |
968 | for (int i = 0; (i = res.find(re, i)) >= 0;) { | |
969 | switch (res[i].latin1()) { | |
970 | case '<': | |
971 | res.replace(i, 1, "<"); | |
972 | i += 4; | |
973 | break; | |
974 | case '>': | |
975 | res.replace(i, 1, ">"); | |
976 | i += 4; | |
977 | break; | |
978 | case '&': | |
979 | res.replace(i, 1, "&"); | |
980 | i += 5; | |
981 | break; | |
982 | case '"': | |
983 | res.replace(i, 1, """); | |
984 | i += 6; | |
985 | break; | |
986 | case '\n': | |
987 | res.replace(i, 1, "<br>"); | |
988 | i += 4; | |
989 | break; | |
990 | } | |
991 | } | |
992 | return res; | |
993 | } | |
994 | ||
995 | static void expr_print_help(void *data, const char *str) | |
996 | { | |
997 | ((QString*)data)->append(print_filter(str)); | |
998 | } | |
999 | ||
1000 | /* | |
1001 | * display a new help entry as soon as a new menu entry is selected | |
1002 | */ | |
1003 | void ConfigMainWindow::setHelp(QListViewItem* item) | |
1004 | { | |
1005 | struct symbol* sym; | |
1006 | struct menu* menu = 0; | |
1007 | ||
1008 | configList->parent()->lineEdit->hide(); | |
1009 | if (item) | |
1010 | menu = ((ConfigItem*)item)->menu; | |
1011 | if (!menu) { | |
1012 | helpText->setText(NULL); | |
1013 | return; | |
1014 | } | |
1015 | ||
1016 | QString head, debug, help; | |
1017 | menu = ((ConfigItem*)item)->menu; | |
1018 | sym = menu->sym; | |
1019 | if (sym) { | |
1020 | if (menu->prompt) { | |
1021 | head += "<big><b>"; | |
1022 | head += print_filter(menu->prompt->text); | |
1023 | head += "</b></big>"; | |
1024 | if (sym->name) { | |
1025 | head += " ("; | |
1026 | head += print_filter(sym->name); | |
1027 | head += ")"; | |
1028 | } | |
1029 | } else if (sym->name) { | |
1030 | head += "<big><b>"; | |
1031 | head += print_filter(sym->name); | |
1032 | head += "</b></big>"; | |
1033 | } | |
1034 | head += "<br><br>"; | |
1035 | ||
1036 | if (showDebug) { | |
1037 | debug += "type: "; | |
1038 | debug += print_filter(sym_type_name(sym->type)); | |
1039 | if (sym_is_choice(sym)) | |
1040 | debug += " (choice)"; | |
1041 | debug += "<br>"; | |
1042 | if (sym->rev_dep.expr) { | |
1043 | debug += "reverse dep: "; | |
1044 | expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); | |
1045 | debug += "<br>"; | |
1046 | } | |
1047 | for (struct property *prop = sym->prop; prop; prop = prop->next) { | |
1048 | switch (prop->type) { | |
1049 | case P_PROMPT: | |
1050 | case P_MENU: | |
1051 | debug += "prompt: "; | |
1052 | debug += print_filter(prop->text); | |
1053 | debug += "<br>"; | |
1054 | break; | |
1055 | case P_DEFAULT: | |
1056 | debug += "default: "; | |
1057 | expr_print(prop->expr, expr_print_help, &debug, E_NONE); | |
1058 | debug += "<br>"; | |
1059 | break; | |
1060 | case P_CHOICE: | |
1061 | if (sym_is_choice(sym)) { | |
1062 | debug += "choice: "; | |
1063 | expr_print(prop->expr, expr_print_help, &debug, E_NONE); | |
1064 | debug += "<br>"; | |
1065 | } | |
1066 | break; | |
1067 | case P_SELECT: | |
1068 | debug += "select: "; | |
1069 | expr_print(prop->expr, expr_print_help, &debug, E_NONE); | |
1070 | debug += "<br>"; | |
1071 | break; | |
1072 | case P_RANGE: | |
1073 | debug += "range: "; | |
1074 | expr_print(prop->expr, expr_print_help, &debug, E_NONE); | |
1075 | debug += "<br>"; | |
1076 | break; | |
1077 | default: | |
1078 | debug += "unknown property: "; | |
1079 | debug += prop_get_type_name(prop->type); | |
1080 | debug += "<br>"; | |
1081 | } | |
1082 | if (prop->visible.expr) { | |
1083 | debug += " dep: "; | |
1084 | expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); | |
1085 | debug += "<br>"; | |
1086 | } | |
1087 | } | |
1088 | debug += "<br>"; | |
1089 | } | |
1090 | ||
1091 | help = print_filter(sym->help); | |
1092 | } else if (menu->prompt) { | |
1093 | head += "<big><b>"; | |
1094 | head += print_filter(menu->prompt->text); | |
1095 | head += "</b></big><br><br>"; | |
1096 | if (showDebug) { | |
1097 | if (menu->prompt->visible.expr) { | |
1098 | debug += " dep: "; | |
1099 | expr_print(menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); | |
1100 | debug += "<br><br>"; | |
1101 | } | |
1102 | } | |
1103 | } | |
1104 | if (showDebug) | |
1105 | debug += QString().sprintf("defined at %s:%d<br><br>", menu->file->name, menu->lineno); | |
1106 | helpText->setText(head + debug + help); | |
1107 | } | |
1108 | ||
1109 | void ConfigMainWindow::loadConfig(void) | |
1110 | { | |
1111 | QString s = QFileDialog::getOpenFileName(".config", NULL, this); | |
1112 | if (s.isNull()) | |
1113 | return; | |
1114 | if (conf_read(s.latin1())) | |
1115 | QMessageBox::information(this, "qconf", "Unable to load configuration!"); | |
1116 | ConfigView::updateListAll(); | |
1117 | } | |
1118 | ||
1119 | void ConfigMainWindow::saveConfig(void) | |
1120 | { | |
1121 | if (conf_write(NULL)) | |
1122 | QMessageBox::information(this, "qconf", "Unable to save configuration!"); | |
1123 | } | |
1124 | ||
1125 | void ConfigMainWindow::saveConfigAs(void) | |
1126 | { | |
1127 | QString s = QFileDialog::getSaveFileName(".config", NULL, this); | |
1128 | if (s.isNull()) | |
1129 | return; | |
1130 | if (conf_write(s.latin1())) | |
1131 | QMessageBox::information(this, "qconf", "Unable to save configuration!"); | |
1132 | } | |
1133 | ||
1134 | void ConfigMainWindow::changeMenu(struct menu *menu) | |
1135 | { | |
1136 | configList->setRootMenu(menu); | |
1137 | backAction->setEnabled(TRUE); | |
1138 | } | |
1139 | ||
1140 | void ConfigMainWindow::listFocusChanged(void) | |
1141 | { | |
1142 | if (menuList->hasFocus()) { | |
1143 | if (menuList->mode == menuMode) | |
1144 | configList->clearSelection(); | |
1145 | setHelp(menuList->selectedItem()); | |
1146 | } else if (configList->hasFocus()) { | |
1147 | setHelp(configList->selectedItem()); | |
1148 | } | |
1149 | } | |
1150 | ||
1151 | void ConfigMainWindow::goBack(void) | |
1152 | { | |
1153 | ConfigItem* item; | |
1154 | ||
1155 | configList->setParentMenu(); | |
1156 | if (configList->rootEntry == &rootmenu) | |
1157 | backAction->setEnabled(FALSE); | |
1158 | item = (ConfigItem*)menuList->selectedItem(); | |
1159 | while (item) { | |
1160 | if (item->menu == configList->rootEntry) { | |
1161 | menuList->setSelected(item, TRUE); | |
1162 | break; | |
1163 | } | |
1164 | item = (ConfigItem*)item->parent(); | |
1165 | } | |
1166 | } | |
1167 | ||
1168 | void ConfigMainWindow::showSingleView(void) | |
1169 | { | |
1170 | menuView->hide(); | |
1171 | menuList->setRootMenu(0); | |
1172 | configList->mode = singleMode; | |
1173 | if (configList->rootEntry == &rootmenu) | |
1174 | configList->updateListAll(); | |
1175 | else | |
1176 | configList->setRootMenu(&rootmenu); | |
1177 | configList->setAllOpen(TRUE); | |
1178 | configList->setFocus(); | |
1179 | } | |
1180 | ||
1181 | void ConfigMainWindow::showSplitView(void) | |
1182 | { | |
1183 | configList->mode = symbolMode; | |
1184 | if (configList->rootEntry == &rootmenu) | |
1185 | configList->updateListAll(); | |
1186 | else | |
1187 | configList->setRootMenu(&rootmenu); | |
1188 | configList->setAllOpen(TRUE); | |
1189 | configApp->processEvents(); | |
1190 | menuList->mode = menuMode; | |
1191 | menuList->setRootMenu(&rootmenu); | |
1192 | menuList->setAllOpen(TRUE); | |
1193 | menuView->show(); | |
1194 | menuList->setFocus(); | |
1195 | } | |
1196 | ||
1197 | void ConfigMainWindow::showFullView(void) | |
1198 | { | |
1199 | menuView->hide(); | |
1200 | menuList->setRootMenu(0); | |
1201 | configList->mode = fullMode; | |
1202 | if (configList->rootEntry == &rootmenu) | |
1203 | configList->updateListAll(); | |
1204 | else | |
1205 | configList->setRootMenu(&rootmenu); | |
1206 | configList->setAllOpen(FALSE); | |
1207 | configList->setFocus(); | |
1208 | } | |
1209 | ||
1210 | void ConfigMainWindow::setShowAll(bool b) | |
1211 | { | |
1212 | if (configList->showAll == b) | |
1213 | return; | |
1214 | configList->showAll = b; | |
1215 | configList->updateListAll(); | |
1216 | menuList->showAll = b; | |
1217 | menuList->updateListAll(); | |
1218 | } | |
1219 | ||
1220 | void ConfigMainWindow::setShowDebug(bool b) | |
1221 | { | |
1222 | if (showDebug == b) | |
1223 | return; | |
1224 | showDebug = b; | |
1225 | } | |
1226 | ||
1227 | void ConfigMainWindow::setShowName(bool b) | |
1228 | { | |
1229 | if (configList->showName == b) | |
1230 | return; | |
1231 | configList->showName = b; | |
1232 | configList->reinit(); | |
1233 | menuList->showName = b; | |
1234 | menuList->reinit(); | |
1235 | } | |
1236 | ||
1237 | void ConfigMainWindow::setShowRange(bool b) | |
1238 | { | |
1239 | if (configList->showRange == b) | |
1240 | return; | |
1241 | configList->showRange = b; | |
1242 | configList->reinit(); | |
1243 | menuList->showRange = b; | |
1244 | menuList->reinit(); | |
1245 | } | |
1246 | ||
1247 | void ConfigMainWindow::setShowData(bool b) | |
1248 | { | |
1249 | if (configList->showData == b) | |
1250 | return; | |
1251 | configList->showData = b; | |
1252 | configList->reinit(); | |
1253 | menuList->showData = b; | |
1254 | menuList->reinit(); | |
1255 | } | |
1256 | ||
1257 | /* | |
1258 | * ask for saving configuration before quitting | |
1259 | * TODO ask only when something changed | |
1260 | */ | |
1261 | void ConfigMainWindow::closeEvent(QCloseEvent* e) | |
1262 | { | |
1263 | if (!sym_change_count) { | |
1264 | e->accept(); | |
1265 | return; | |
1266 | } | |
1267 | QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning, | |
1268 | QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); | |
1269 | mb.setButtonText(QMessageBox::Yes, "&Save Changes"); | |
1270 | mb.setButtonText(QMessageBox::No, "&Discard Changes"); | |
1271 | mb.setButtonText(QMessageBox::Cancel, "Cancel Exit"); | |
1272 | switch (mb.exec()) { | |
1273 | case QMessageBox::Yes: | |
1274 | conf_write(NULL); | |
1275 | case QMessageBox::No: | |
1276 | e->accept(); | |
1277 | break; | |
1278 | case QMessageBox::Cancel: | |
1279 | e->ignore(); | |
1280 | break; | |
1281 | } | |
1282 | } | |
1283 | ||
1284 | void ConfigMainWindow::showIntro(void) | |
1285 | { | |
1286 | static char str[] = "Welcome to the qconf graphical kernel configuration tool for Linux.\n\n" | |
1287 | "For each option, a blank box indicates the feature is disabled, a check\n" | |
1288 | "indicates it is enabled, and a dot indicates that it is to be compiled\n" | |
1289 | "as a module. Clicking on the box will cycle through the three states.\n\n" | |
1290 | "If you do not see an option (e.g., a device driver) that you believe\n" | |
1291 | "should be present, try turning on Show All Options under the Options menu.\n" | |
1292 | "Although there is no cross reference yet to help you figure out what other\n" | |
1293 | "options must be enabled to support the option you are interested in, you can\n" | |
1294 | "still view the help of a grayed-out option.\n\n" | |
1295 | "Toggling Show Debug Info under the Options menu will show the dependencies,\n" | |
1296 | "which you can then match by examining other options.\n\n"; | |
1297 | ||
1298 | QMessageBox::information(this, "qconf", str); | |
1299 | } | |
1300 | ||
1301 | void ConfigMainWindow::showAbout(void) | |
1302 | { | |
1303 | static char str[] = "qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n\n" | |
1304 | "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"; | |
1305 | ||
1306 | QMessageBox::information(this, "qconf", str); | |
1307 | } | |
1308 | ||
1309 | void ConfigMainWindow::saveSettings(void) | |
1310 | { | |
1311 | #if QT_VERSION >= 300 | |
1312 | ConfigSettings *configSettings = new ConfigSettings; | |
1313 | configSettings->writeEntry("/kconfig/qconf/window x", pos().x()); | |
1314 | configSettings->writeEntry("/kconfig/qconf/window y", pos().y()); | |
1315 | configSettings->writeEntry("/kconfig/qconf/window width", size().width()); | |
1316 | configSettings->writeEntry("/kconfig/qconf/window height", size().height()); | |
1317 | configSettings->writeEntry("/kconfig/qconf/showName", configList->showName); | |
1318 | configSettings->writeEntry("/kconfig/qconf/showRange", configList->showRange); | |
1319 | configSettings->writeEntry("/kconfig/qconf/showData", configList->showData); | |
1320 | configSettings->writeEntry("/kconfig/qconf/showAll", configList->showAll); | |
1321 | configSettings->writeEntry("/kconfig/qconf/showDebug", showDebug); | |
1322 | ||
1323 | QString entry; | |
1324 | switch(configList->mode) { | |
1325 | case singleMode : | |
1326 | entry = "single"; | |
1327 | break; | |
1328 | ||
1329 | case symbolMode : | |
1330 | entry = "split"; | |
1331 | break; | |
1332 | ||
1333 | case fullMode : | |
1334 | entry = "full"; | |
1335 | break; | |
1336 | } | |
1337 | configSettings->writeEntry("/kconfig/qconf/listMode", entry); | |
1338 | ||
1339 | configSettings->writeSizes("/kconfig/qconf/split1", split1->sizes()); | |
1340 | configSettings->writeSizes("/kconfig/qconf/split2", split2->sizes()); | |
1341 | ||
1342 | delete configSettings; | |
1343 | #endif | |
1344 | } | |
1345 | ||
1346 | void fixup_rootmenu(struct menu *menu) | |
1347 | { | |
1348 | struct menu *child; | |
1349 | static int menu_cnt = 0; | |
1350 | ||
1351 | menu->flags |= MENU_ROOT; | |
1352 | for (child = menu->list; child; child = child->next) { | |
1353 | if (child->prompt && child->prompt->type == P_MENU) { | |
1354 | menu_cnt++; | |
1355 | fixup_rootmenu(child); | |
1356 | menu_cnt--; | |
1357 | } else if (!menu_cnt) | |
1358 | fixup_rootmenu(child); | |
1359 | } | |
1360 | } | |
1361 | ||
1362 | static const char *progname; | |
1363 | ||
1364 | static void usage(void) | |
1365 | { | |
1366 | printf("%s <config>\n", progname); | |
1367 | exit(0); | |
1368 | } | |
1369 | ||
1370 | int main(int ac, char** av) | |
1371 | { | |
1372 | ConfigMainWindow* v; | |
1373 | const char *name; | |
1374 | ||
1375 | #ifndef LKC_DIRECT_LINK | |
1376 | kconfig_load(); | |
1377 | #endif | |
1378 | ||
1379 | progname = av[0]; | |
1380 | configApp = new QApplication(ac, av); | |
1381 | if (ac > 1 && av[1][0] == '-') { | |
1382 | switch (av[1][1]) { | |
1383 | case 'h': | |
1384 | case '?': | |
1385 | usage(); | |
1386 | } | |
1387 | name = av[2]; | |
1388 | } else | |
1389 | name = av[1]; | |
1390 | if (!name) | |
1391 | usage(); | |
1392 | ||
1393 | conf_parse(name); | |
1394 | fixup_rootmenu(&rootmenu); | |
1395 | conf_read(NULL); | |
1396 | //zconfdump(stdout); | |
1397 | ||
1398 | v = new ConfigMainWindow(); | |
1399 | ||
1400 | //zconfdump(stdout); | |
1401 | v->show(); | |
1402 | configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); | |
1403 | configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); | |
1404 | configApp->exec(); | |
1405 | ||
1406 | return 0; | |
1407 | } |