Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 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 | } |