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 <qglobal.h> 7 8 #if QT_VERSION < 0x040000 9 #include <qmainwindow.h> 10 #include <qvbox.h> 11 #include <qvaluelist.h> 12 #include <qtextbrowser.h> 13 #include <qaction.h> 14 #include <qheader.h> 15 #include <qfiledialog.h> 16 #include <qdragobject.h> 17 #include <qpopupmenu.h> 18 #else 19 #include <q3mainwindow.h> 20 #include <q3vbox.h> 21 #include <q3valuelist.h> 22 #include <q3textbrowser.h> 23 #include <q3action.h> 24 #include <q3header.h> 25 #include <q3filedialog.h> 26 #include <q3dragobject.h> 27 #include <q3popupmenu.h> 28 #endif 29 30 #include <qapplication.h> 31 #include <qdesktopwidget.h> 32 #include <qtoolbar.h> 33 #include <qlayout.h> 34 #include <qsplitter.h> 35 #include <qlineedit.h> 36 #include <qlabel.h> 37 #include <qpushbutton.h> 38 #include <qmenubar.h> 39 #include <qmessagebox.h> 40 #include <qregexp.h> 41 #include <qevent.h> 42 43 #include <stdlib.h> 44 45 #include "lkc.h" 46 #include "qconf.h" 47 48 #include "qconf.moc" 49 #include "images.c" 50 51 #ifdef _ 52 # undef _ 53 # define _ qgettext 54 #endif 55 56 static QApplication *configApp; 57 static ConfigSettings *configSettings; 58 59 Q3Action *ConfigMainWindow::saveAction; 60 61 static inline QString qgettext(const char* str) 62 { 63 return QString::fromLocal8Bit(gettext(str)); 64 } 65 66 static inline QString qgettext(const QString& str) 67 { 68 return QString::fromLocal8Bit(gettext(str.latin1())); 69 } 70 71 /** 72 * Reads a list of integer values from the application settings. 73 */ 74 Q3ValueList<int> ConfigSettings::readSizes(const QString& key, bool *ok) 75 { 76 Q3ValueList<int> result; 77 QStringList entryList = readListEntry(key, ok); 78 QStringList::Iterator it; 79 80 for (it = entryList.begin(); it != entryList.end(); ++it) 81 result.push_back((*it).toInt()); 82 83 return result; 84 } 85 86 /** 87 * Writes a list of integer values to the application settings. 88 */ 89 bool ConfigSettings::writeSizes(const QString& key, const Q3ValueList<int>& value) 90 { 91 QStringList stringList; 92 Q3ValueList<int>::ConstIterator it; 93 94 for (it = value.begin(); it != value.end(); ++it) 95 stringList.push_back(QString::number(*it)); 96 return writeEntry(key, stringList); 97 } 98 99 100 /* 101 * set the new data 102 * TODO check the value 103 */ 104 void ConfigItem::okRename(int col) 105 { 106 Parent::okRename(col); 107 sym_set_string_value(menu->sym, text(dataColIdx).latin1()); 108 listView()->updateList(this); 109 } 110 111 /* 112 * update the displayed of a menu entry 113 */ 114 void ConfigItem::updateMenu(void) 115 { 116 ConfigList* list; 117 struct symbol* sym; 118 struct property *prop; 119 QString prompt; 120 int type; 121 tristate expr; 122 123 list = listView(); 124 if (goParent) { 125 setPixmap(promptColIdx, list->menuBackPix); 126 prompt = ".."; 127 goto set_prompt; 128 } 129 130 sym = menu->sym; 131 prop = menu->prompt; 132 prompt = _(menu_get_prompt(menu)); 133 134 if (prop) switch (prop->type) { 135 case P_MENU: 136 if (list->mode == singleMode || list->mode == symbolMode) { 137 /* a menuconfig entry is displayed differently 138 * depending whether it's at the view root or a child. 139 */ 140 if (sym && list->rootEntry == menu) 141 break; 142 setPixmap(promptColIdx, list->menuPix); 143 } else { 144 if (sym) 145 break; 146 setPixmap(promptColIdx, 0); 147 } 148 goto set_prompt; 149 case P_COMMENT: 150 setPixmap(promptColIdx, 0); 151 goto set_prompt; 152 default: 153 ; 154 } 155 if (!sym) 156 goto set_prompt; 157 158 setText(nameColIdx, QString::fromLocal8Bit(sym->name)); 159 160 type = sym_get_type(sym); 161 switch (type) { 162 case S_BOOLEAN: 163 case S_TRISTATE: 164 char ch; 165 166 if (!sym_is_changable(sym) && list->optMode == normalOpt) { 167 setPixmap(promptColIdx, 0); 168 setText(noColIdx, QString::null); 169 setText(modColIdx, QString::null); 170 setText(yesColIdx, QString::null); 171 break; 172 } 173 expr = sym_get_tristate_value(sym); 174 switch (expr) { 175 case yes: 176 if (sym_is_choice_value(sym) && type == S_BOOLEAN) 177 setPixmap(promptColIdx, list->choiceYesPix); 178 else 179 setPixmap(promptColIdx, list->symbolYesPix); 180 setText(yesColIdx, "Y"); 181 ch = 'Y'; 182 break; 183 case mod: 184 setPixmap(promptColIdx, list->symbolModPix); 185 setText(modColIdx, "M"); 186 ch = 'M'; 187 break; 188 default: 189 if (sym_is_choice_value(sym) && type == S_BOOLEAN) 190 setPixmap(promptColIdx, list->choiceNoPix); 191 else 192 setPixmap(promptColIdx, list->symbolNoPix); 193 setText(noColIdx, "N"); 194 ch = 'N'; 195 break; 196 } 197 if (expr != no) 198 setText(noColIdx, sym_tristate_within_range(sym, no) ? "_" : 0); 199 if (expr != mod) 200 setText(modColIdx, sym_tristate_within_range(sym, mod) ? "_" : 0); 201 if (expr != yes) 202 setText(yesColIdx, sym_tristate_within_range(sym, yes) ? "_" : 0); 203 204 setText(dataColIdx, QChar(ch)); 205 break; 206 case S_INT: 207 case S_HEX: 208 case S_STRING: 209 const char* data; 210 211 data = sym_get_string_value(sym); 212 213 int i = list->mapIdx(dataColIdx); 214 if (i >= 0) 215 setRenameEnabled(i, TRUE); 216 setText(dataColIdx, data); 217 if (type == S_STRING) 218 prompt = QString("%1: %2").arg(prompt).arg(data); 219 else 220 prompt = QString("(%2) %1").arg(prompt).arg(data); 221 break; 222 } 223 if (!sym_has_value(sym) && visible) 224 prompt += _(" (NEW)"); 225 set_prompt: 226 setText(promptColIdx, prompt); 227 } 228 229 void ConfigItem::testUpdateMenu(bool v) 230 { 231 ConfigItem* i; 232 233 visible = v; 234 if (!menu) 235 return; 236 237 sym_calc_value(menu->sym); 238 if (menu->flags & MENU_CHANGED) { 239 /* the menu entry changed, so update all list items */ 240 menu->flags &= ~MENU_CHANGED; 241 for (i = (ConfigItem*)menu->data; i; i = i->nextItem) 242 i->updateMenu(); 243 } else if (listView()->updateAll) 244 updateMenu(); 245 } 246 247 void ConfigItem::paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align) 248 { 249 ConfigList* list = listView(); 250 251 if (visible) { 252 if (isSelected() && !list->hasFocus() && list->mode == menuMode) 253 Parent::paintCell(p, list->inactivedColorGroup, column, width, align); 254 else 255 Parent::paintCell(p, cg, column, width, align); 256 } else 257 Parent::paintCell(p, list->disabledColorGroup, column, width, align); 258 } 259 260 /* 261 * construct a menu entry 262 */ 263 void ConfigItem::init(void) 264 { 265 if (menu) { 266 ConfigList* list = listView(); 267 nextItem = (ConfigItem*)menu->data; 268 menu->data = this; 269 270 if (list->mode != fullMode) 271 setOpen(TRUE); 272 sym_calc_value(menu->sym); 273 } 274 updateMenu(); 275 } 276 277 /* 278 * destruct a menu entry 279 */ 280 ConfigItem::~ConfigItem(void) 281 { 282 if (menu) { 283 ConfigItem** ip = (ConfigItem**)&menu->data; 284 for (; *ip; ip = &(*ip)->nextItem) { 285 if (*ip == this) { 286 *ip = nextItem; 287 break; 288 } 289 } 290 } 291 } 292 293 ConfigLineEdit::ConfigLineEdit(ConfigView* parent) 294 : Parent(parent) 295 { 296 connect(this, SIGNAL(lostFocus()), SLOT(hide())); 297 } 298 299 void ConfigLineEdit::show(ConfigItem* i) 300 { 301 item = i; 302 if (sym_get_string_value(item->menu->sym)) 303 setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym))); 304 else 305 setText(QString::null); 306 Parent::show(); 307 setFocus(); 308 } 309 310 void ConfigLineEdit::keyPressEvent(QKeyEvent* e) 311 { 312 switch (e->key()) { 313 case Qt::Key_Escape: 314 break; 315 case Qt::Key_Return: 316 case Qt::Key_Enter: 317 sym_set_string_value(item->menu->sym, text().latin1()); 318 parent()->updateList(item); 319 break; 320 default: 321 Parent::keyPressEvent(e); 322 return; 323 } 324 e->accept(); 325 parent()->list->setFocus(); 326 hide(); 327 } 328 329 ConfigList::ConfigList(ConfigView* p, const char *name) 330 : Parent(p, name), 331 updateAll(false), 332 symbolYesPix(xpm_symbol_yes), symbolModPix(xpm_symbol_mod), symbolNoPix(xpm_symbol_no), 333 choiceYesPix(xpm_choice_yes), choiceNoPix(xpm_choice_no), 334 menuPix(xpm_menu), menuInvPix(xpm_menu_inv), menuBackPix(xpm_menuback), voidPix(xpm_void), 335 showName(false), showRange(false), showData(false), optMode(normalOpt), 336 rootEntry(0), headerPopup(0) 337 { 338 int i; 339 340 setSorting(-1); 341 setRootIsDecorated(TRUE); 342 disabledColorGroup = palette().active(); 343 disabledColorGroup.setColor(QColorGroup::Text, palette().disabled().text()); 344 inactivedColorGroup = palette().active(); 345 inactivedColorGroup.setColor(QColorGroup::Highlight, palette().disabled().highlight()); 346 347 connect(this, SIGNAL(selectionChanged(void)), 348 SLOT(updateSelection(void))); 349 350 if (name) { 351 configSettings->beginGroup(name); 352 showName = configSettings->readBoolEntry("/showName", false); 353 showRange = configSettings->readBoolEntry("/showRange", false); 354 showData = configSettings->readBoolEntry("/showData", false); 355 optMode = (enum optionMode)configSettings->readNumEntry("/optionMode", false); 356 configSettings->endGroup(); 357 connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); 358 } 359 360 for (i = 0; i < colNr; i++) 361 colMap[i] = colRevMap[i] = -1; 362 addColumn(promptColIdx, _("Option")); 363 364 reinit(); 365 } 366 367 bool ConfigList::menuSkip(struct menu *menu) 368 { 369 if (optMode == normalOpt && menu_is_visible(menu)) 370 return false; 371 if (optMode == promptOpt && menu_has_prompt(menu)) 372 return false; 373 if (optMode == allOpt) 374 return false; 375 return true; 376 } 377 378 void ConfigList::reinit(void) 379 { 380 removeColumn(dataColIdx); 381 removeColumn(yesColIdx); 382 removeColumn(modColIdx); 383 removeColumn(noColIdx); 384 removeColumn(nameColIdx); 385 386 if (showName) 387 addColumn(nameColIdx, _("Name")); 388 if (showRange) { 389 addColumn(noColIdx, "N"); 390 addColumn(modColIdx, "M"); 391 addColumn(yesColIdx, "Y"); 392 } 393 if (showData) 394 addColumn(dataColIdx, _("Value")); 395 396 updateListAll(); 397 } 398 399 void ConfigList::saveSettings(void) 400 { 401 if (name()) { 402 configSettings->beginGroup(name()); 403 configSettings->writeEntry("/showName", showName); 404 configSettings->writeEntry("/showRange", showRange); 405 configSettings->writeEntry("/showData", showData); 406 configSettings->writeEntry("/optionMode", (int)optMode); 407 configSettings->endGroup(); 408 } 409 } 410 411 ConfigItem* ConfigList::findConfigItem(struct menu *menu) 412 { 413 ConfigItem* item = (ConfigItem*)menu->data; 414 415 for (; item; item = item->nextItem) { 416 if (this == item->listView()) 417 break; 418 } 419 420 return item; 421 } 422 423 void ConfigList::updateSelection(void) 424 { 425 struct menu *menu; 426 enum prop_type type; 427 428 ConfigItem* item = (ConfigItem*)selectedItem(); 429 if (!item) 430 return; 431 432 menu = item->menu; 433 emit menuChanged(menu); 434 if (!menu) 435 return; 436 type = menu->prompt ? menu->prompt->type : P_UNKNOWN; 437 if (mode == menuMode && type == P_MENU) 438 emit menuSelected(menu); 439 } 440 441 void ConfigList::updateList(ConfigItem* item) 442 { 443 ConfigItem* last = 0; 444 445 if (!rootEntry) { 446 if (mode != listMode) 447 goto update; 448 Q3ListViewItemIterator it(this); 449 ConfigItem* item; 450 451 for (; it.current(); ++it) { 452 item = (ConfigItem*)it.current(); 453 if (!item->menu) 454 continue; 455 item->testUpdateMenu(menu_is_visible(item->menu)); 456 } 457 return; 458 } 459 460 if (rootEntry != &rootmenu && (mode == singleMode || 461 (mode == symbolMode && rootEntry->parent != &rootmenu))) { 462 item = firstChild(); 463 if (!item) 464 item = new ConfigItem(this, 0, true); 465 last = item; 466 } 467 if ((mode == singleMode || (mode == symbolMode && !(rootEntry->flags & MENU_ROOT))) && 468 rootEntry->sym && rootEntry->prompt) { 469 item = last ? last->nextSibling() : firstChild(); 470 if (!item) 471 item = new ConfigItem(this, last, rootEntry, true); 472 else 473 item->testUpdateMenu(true); 474 475 updateMenuList(item, rootEntry); 476 triggerUpdate(); 477 return; 478 } 479 update: 480 updateMenuList(this, rootEntry); 481 triggerUpdate(); 482 } 483 484 void ConfigList::setValue(ConfigItem* item, tristate val) 485 { 486 struct symbol* sym; 487 int type; 488 tristate oldval; 489 490 sym = item->menu ? item->menu->sym : 0; 491 if (!sym) 492 return; 493 494 type = sym_get_type(sym); 495 switch (type) { 496 case S_BOOLEAN: 497 case S_TRISTATE: 498 oldval = sym_get_tristate_value(sym); 499 500 if (!sym_set_tristate_value(sym, val)) 501 return; 502 if (oldval == no && item->menu->list) 503 item->setOpen(TRUE); 504 parent()->updateList(item); 505 break; 506 } 507 } 508 509 void ConfigList::changeValue(ConfigItem* item) 510 { 511 struct symbol* sym; 512 struct menu* menu; 513 int type, oldexpr, newexpr; 514 515 menu = item->menu; 516 if (!menu) 517 return; 518 sym = menu->sym; 519 if (!sym) { 520 if (item->menu->list) 521 item->setOpen(!item->isOpen()); 522 return; 523 } 524 525 type = sym_get_type(sym); 526 switch (type) { 527 case S_BOOLEAN: 528 case S_TRISTATE: 529 oldexpr = sym_get_tristate_value(sym); 530 newexpr = sym_toggle_tristate_value(sym); 531 if (item->menu->list) { 532 if (oldexpr == newexpr) 533 item->setOpen(!item->isOpen()); 534 else if (oldexpr == no) 535 item->setOpen(TRUE); 536 } 537 if (oldexpr != newexpr) 538 parent()->updateList(item); 539 break; 540 case S_INT: 541 case S_HEX: 542 case S_STRING: 543 if (colMap[dataColIdx] >= 0) 544 item->startRename(colMap[dataColIdx]); 545 else 546 parent()->lineEdit->show(item); 547 break; 548 } 549 } 550 551 void ConfigList::setRootMenu(struct menu *menu) 552 { 553 enum prop_type type; 554 555 if (rootEntry == menu) 556 return; 557 type = menu && menu->prompt ? menu->prompt->type : P_UNKNOWN; 558 if (type != P_MENU) 559 return; 560 updateMenuList(this, 0); 561 rootEntry = menu; 562 updateListAll(); 563 setSelected(currentItem(), hasFocus()); 564 ensureItemVisible(currentItem()); 565 } 566 567 void ConfigList::setParentMenu(void) 568 { 569 ConfigItem* item; 570 struct menu *oldroot; 571 572 oldroot = rootEntry; 573 if (rootEntry == &rootmenu) 574 return; 575 setRootMenu(menu_get_parent_menu(rootEntry->parent)); 576 577 Q3ListViewItemIterator it(this); 578 for (; (item = (ConfigItem*)it.current()); it++) { 579 if (item->menu == oldroot) { 580 setCurrentItem(item); 581 ensureItemVisible(item); 582 break; 583 } 584 } 585 } 586 587 /* 588 * update all the children of a menu entry 589 * removes/adds the entries from the parent widget as necessary 590 * 591 * parent: either the menu list widget or a menu entry widget 592 * menu: entry to be updated 593 */ 594 template <class P> 595 void ConfigList::updateMenuList(P* parent, struct menu* menu) 596 { 597 struct menu* child; 598 ConfigItem* item; 599 ConfigItem* last; 600 bool visible; 601 enum prop_type type; 602 603 if (!menu) { 604 while ((item = parent->firstChild())) 605 delete item; 606 return; 607 } 608 609 last = parent->firstChild(); 610 if (last && !last->goParent) 611 last = 0; 612 for (child = menu->list; child; child = child->next) { 613 item = last ? last->nextSibling() : parent->firstChild(); 614 type = child->prompt ? child->prompt->type : P_UNKNOWN; 615 616 switch (mode) { 617 case menuMode: 618 if (!(child->flags & MENU_ROOT)) 619 goto hide; 620 break; 621 case symbolMode: 622 if (child->flags & MENU_ROOT) 623 goto hide; 624 break; 625 default: 626 break; 627 } 628 629 visible = menu_is_visible(child); 630 if (!menuSkip(child)) { 631 if (!child->sym && !child->list && !child->prompt) 632 continue; 633 if (!item || item->menu != child) 634 item = new ConfigItem(parent, last, child, visible); 635 else 636 item->testUpdateMenu(visible); 637 638 if (mode == fullMode || mode == menuMode || type != P_MENU) 639 updateMenuList(item, child); 640 else 641 updateMenuList(item, 0); 642 last = item; 643 continue; 644 } 645 hide: 646 if (item && item->menu == child) { 647 last = parent->firstChild(); 648 if (last == item) 649 last = 0; 650 else while (last->nextSibling() != item) 651 last = last->nextSibling(); 652 delete item; 653 } 654 } 655 } 656 657 void ConfigList::keyPressEvent(QKeyEvent* ev) 658 { 659 Q3ListViewItem* i = currentItem(); 660 ConfigItem* item; 661 struct menu *menu; 662 enum prop_type type; 663 664 if (ev->key() == Qt::Key_Escape && mode != fullMode && mode != listMode) { 665 emit parentSelected(); 666 ev->accept(); 667 return; 668 } 669 670 if (!i) { 671 Parent::keyPressEvent(ev); 672 return; 673 } 674 item = (ConfigItem*)i; 675 676 switch (ev->key()) { 677 case Qt::Key_Return: 678 case Qt::Key_Enter: 679 if (item->goParent) { 680 emit parentSelected(); 681 break; 682 } 683 menu = item->menu; 684 if (!menu) 685 break; 686 type = menu->prompt ? menu->prompt->type : P_UNKNOWN; 687 if (type == P_MENU && rootEntry != menu && 688 mode != fullMode && mode != menuMode) { 689 emit menuSelected(menu); 690 break; 691 } 692 case Qt::Key_Space: 693 changeValue(item); 694 break; 695 case Qt::Key_N: 696 setValue(item, no); 697 break; 698 case Qt::Key_M: 699 setValue(item, mod); 700 break; 701 case Qt::Key_Y: 702 setValue(item, yes); 703 break; 704 default: 705 Parent::keyPressEvent(ev); 706 return; 707 } 708 ev->accept(); 709 } 710 711 void ConfigList::contentsMousePressEvent(QMouseEvent* e) 712 { 713 //QPoint p(contentsToViewport(e->pos())); 714 //printf("contentsMousePressEvent: %d,%d\n", p.x(), p.y()); 715 Parent::contentsMousePressEvent(e); 716 } 717 718 void ConfigList::contentsMouseReleaseEvent(QMouseEvent* e) 719 { 720 QPoint p(contentsToViewport(e->pos())); 721 ConfigItem* item = (ConfigItem*)itemAt(p); 722 struct menu *menu; 723 enum prop_type ptype; 724 const QPixmap* pm; 725 int idx, x; 726 727 if (!item) 728 goto skip; 729 730 menu = item->menu; 731 x = header()->offset() + p.x(); 732 idx = colRevMap[header()->sectionAt(x)]; 733 switch (idx) { 734 case promptColIdx: 735 pm = item->pixmap(promptColIdx); 736 if (pm) { 737 int off = header()->sectionPos(0) + itemMargin() + 738 treeStepSize() * (item->depth() + (rootIsDecorated() ? 1 : 0)); 739 if (x >= off && x < off + pm->width()) { 740 if (item->goParent) { 741 emit parentSelected(); 742 break; 743 } else if (!menu) 744 break; 745 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; 746 if (ptype == P_MENU && rootEntry != menu && 747 mode != fullMode && mode != menuMode) 748 emit menuSelected(menu); 749 else 750 changeValue(item); 751 } 752 } 753 break; 754 case noColIdx: 755 setValue(item, no); 756 break; 757 case modColIdx: 758 setValue(item, mod); 759 break; 760 case yesColIdx: 761 setValue(item, yes); 762 break; 763 case dataColIdx: 764 changeValue(item); 765 break; 766 } 767 768 skip: 769 //printf("contentsMouseReleaseEvent: %d,%d\n", p.x(), p.y()); 770 Parent::contentsMouseReleaseEvent(e); 771 } 772 773 void ConfigList::contentsMouseMoveEvent(QMouseEvent* e) 774 { 775 //QPoint p(contentsToViewport(e->pos())); 776 //printf("contentsMouseMoveEvent: %d,%d\n", p.x(), p.y()); 777 Parent::contentsMouseMoveEvent(e); 778 } 779 780 void ConfigList::contentsMouseDoubleClickEvent(QMouseEvent* e) 781 { 782 QPoint p(contentsToViewport(e->pos())); 783 ConfigItem* item = (ConfigItem*)itemAt(p); 784 struct menu *menu; 785 enum prop_type ptype; 786 787 if (!item) 788 goto skip; 789 if (item->goParent) { 790 emit parentSelected(); 791 goto skip; 792 } 793 menu = item->menu; 794 if (!menu) 795 goto skip; 796 ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; 797 if (ptype == P_MENU && (mode == singleMode || mode == symbolMode)) 798 emit menuSelected(menu); 799 else if (menu->sym) 800 changeValue(item); 801 802 skip: 803 //printf("contentsMouseDoubleClickEvent: %d,%d\n", p.x(), p.y()); 804 Parent::contentsMouseDoubleClickEvent(e); 805 } 806 807 void ConfigList::focusInEvent(QFocusEvent *e) 808 { 809 struct menu *menu = NULL; 810 811 Parent::focusInEvent(e); 812 813 ConfigItem* item = (ConfigItem *)currentItem(); 814 if (item) { 815 setSelected(item, TRUE); 816 menu = item->menu; 817 } 818 emit gotFocus(menu); 819 } 820 821 void ConfigList::contextMenuEvent(QContextMenuEvent *e) 822 { 823 if (e->y() <= header()->geometry().bottom()) { 824 if (!headerPopup) { 825 Q3Action *action; 826 827 headerPopup = new Q3PopupMenu(this); 828 action = new Q3Action(NULL, _("Show Name"), 0, this); 829 action->setToggleAction(TRUE); 830 connect(action, SIGNAL(toggled(bool)), 831 parent(), SLOT(setShowName(bool))); 832 connect(parent(), SIGNAL(showNameChanged(bool)), 833 action, SLOT(setOn(bool))); 834 action->setOn(showName); 835 action->addTo(headerPopup); 836 action = new Q3Action(NULL, _("Show Range"), 0, this); 837 action->setToggleAction(TRUE); 838 connect(action, SIGNAL(toggled(bool)), 839 parent(), SLOT(setShowRange(bool))); 840 connect(parent(), SIGNAL(showRangeChanged(bool)), 841 action, SLOT(setOn(bool))); 842 action->setOn(showRange); 843 action->addTo(headerPopup); 844 action = new Q3Action(NULL, _("Show Data"), 0, this); 845 action->setToggleAction(TRUE); 846 connect(action, SIGNAL(toggled(bool)), 847 parent(), SLOT(setShowData(bool))); 848 connect(parent(), SIGNAL(showDataChanged(bool)), 849 action, SLOT(setOn(bool))); 850 action->setOn(showData); 851 action->addTo(headerPopup); 852 } 853 headerPopup->exec(e->globalPos()); 854 e->accept(); 855 } else 856 e->ignore(); 857 } 858 859 ConfigView*ConfigView::viewList; 860 QAction *ConfigView::showNormalAction; 861 QAction *ConfigView::showAllAction; 862 QAction *ConfigView::showPromptAction; 863 864 ConfigView::ConfigView(QWidget* parent, const char *name) 865 : Parent(parent, name) 866 { 867 list = new ConfigList(this, name); 868 lineEdit = new ConfigLineEdit(this); 869 lineEdit->hide(); 870 871 this->nextView = viewList; 872 viewList = this; 873 } 874 875 ConfigView::~ConfigView(void) 876 { 877 ConfigView** vp; 878 879 for (vp = &viewList; *vp; vp = &(*vp)->nextView) { 880 if (*vp == this) { 881 *vp = nextView; 882 break; 883 } 884 } 885 } 886 887 void ConfigView::setOptionMode(QAction *act) 888 { 889 if (act == showNormalAction) 890 list->optMode = normalOpt; 891 else if (act == showAllAction) 892 list->optMode = allOpt; 893 else 894 list->optMode = promptOpt; 895 896 list->updateListAll(); 897 } 898 899 void ConfigView::setShowName(bool b) 900 { 901 if (list->showName != b) { 902 list->showName = b; 903 list->reinit(); 904 emit showNameChanged(b); 905 } 906 } 907 908 void ConfigView::setShowRange(bool b) 909 { 910 if (list->showRange != b) { 911 list->showRange = b; 912 list->reinit(); 913 emit showRangeChanged(b); 914 } 915 } 916 917 void ConfigView::setShowData(bool b) 918 { 919 if (list->showData != b) { 920 list->showData = b; 921 list->reinit(); 922 emit showDataChanged(b); 923 } 924 } 925 926 void ConfigList::setAllOpen(bool open) 927 { 928 Q3ListViewItemIterator it(this); 929 930 for (; it.current(); it++) 931 it.current()->setOpen(open); 932 } 933 934 void ConfigView::updateList(ConfigItem* item) 935 { 936 ConfigView* v; 937 938 for (v = viewList; v; v = v->nextView) 939 v->list->updateList(item); 940 } 941 942 void ConfigView::updateListAll(void) 943 { 944 ConfigView* v; 945 946 for (v = viewList; v; v = v->nextView) 947 v->list->updateListAll(); 948 } 949 950 ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) 951 : Parent(parent, name), sym(0), _menu(0) 952 { 953 if (name) { 954 configSettings->beginGroup(name); 955 _showDebug = configSettings->readBoolEntry("/showDebug", false); 956 configSettings->endGroup(); 957 connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); 958 } 959 } 960 961 void ConfigInfoView::saveSettings(void) 962 { 963 if (name()) { 964 configSettings->beginGroup(name()); 965 configSettings->writeEntry("/showDebug", showDebug()); 966 configSettings->endGroup(); 967 } 968 } 969 970 void ConfigInfoView::setShowDebug(bool b) 971 { 972 if (_showDebug != b) { 973 _showDebug = b; 974 if (_menu) 975 menuInfo(); 976 else if (sym) 977 symbolInfo(); 978 emit showDebugChanged(b); 979 } 980 } 981 982 void ConfigInfoView::setInfo(struct menu *m) 983 { 984 if (_menu == m) 985 return; 986 _menu = m; 987 sym = NULL; 988 if (!_menu) 989 clear(); 990 else 991 menuInfo(); 992 } 993 994 void ConfigInfoView::symbolInfo(void) 995 { 996 QString str; 997 998 str += "<big>Symbol: <b>"; 999 str += print_filter(sym->name); 1000 str += "</b></big><br><br>value: "; 1001 str += print_filter(sym_get_string_value(sym)); 1002 str += "<br>visibility: "; 1003 str += sym->visible == yes ? "y" : sym->visible == mod ? "m" : "n"; 1004 str += "<br>"; 1005 str += debug_info(sym); 1006 1007 setText(str); 1008 } 1009 1010 void ConfigInfoView::menuInfo(void) 1011 { 1012 struct symbol* sym; 1013 QString head, debug, help; 1014 1015 sym = _menu->sym; 1016 if (sym) { 1017 if (_menu->prompt) { 1018 head += "<big><b>"; 1019 head += print_filter(_(_menu->prompt->text)); 1020 head += "</b></big>"; 1021 if (sym->name) { 1022 head += " ("; 1023 if (showDebug()) 1024 head += QString().sprintf("<a href=\"s%p\">", sym); 1025 head += print_filter(sym->name); 1026 if (showDebug()) 1027 head += "</a>"; 1028 head += ")"; 1029 } 1030 } else if (sym->name) { 1031 head += "<big><b>"; 1032 if (showDebug()) 1033 head += QString().sprintf("<a href=\"s%p\">", sym); 1034 head += print_filter(sym->name); 1035 if (showDebug()) 1036 head += "</a>"; 1037 head += "</b></big>"; 1038 } 1039 head += "<br><br>"; 1040 1041 if (showDebug()) 1042 debug = debug_info(sym); 1043 1044 struct gstr help_gstr = str_new(); 1045 menu_get_ext_help(_menu, &help_gstr); 1046 help = print_filter(str_get(&help_gstr)); 1047 str_free(&help_gstr); 1048 } else if (_menu->prompt) { 1049 head += "<big><b>"; 1050 head += print_filter(_(_menu->prompt->text)); 1051 head += "</b></big><br><br>"; 1052 if (showDebug()) { 1053 if (_menu->prompt->visible.expr) { 1054 debug += " dep: "; 1055 expr_print(_menu->prompt->visible.expr, expr_print_help, &debug, E_NONE); 1056 debug += "<br><br>"; 1057 } 1058 } 1059 } 1060 if (showDebug()) 1061 debug += QString().sprintf("defined at %s:%d<br><br>", _menu->file->name, _menu->lineno); 1062 1063 setText(head + debug + help); 1064 } 1065 1066 QString ConfigInfoView::debug_info(struct symbol *sym) 1067 { 1068 QString debug; 1069 1070 debug += "type: "; 1071 debug += print_filter(sym_type_name(sym->type)); 1072 if (sym_is_choice(sym)) 1073 debug += " (choice)"; 1074 debug += "<br>"; 1075 if (sym->rev_dep.expr) { 1076 debug += "reverse dep: "; 1077 expr_print(sym->rev_dep.expr, expr_print_help, &debug, E_NONE); 1078 debug += "<br>"; 1079 } 1080 for (struct property *prop = sym->prop; prop; prop = prop->next) { 1081 switch (prop->type) { 1082 case P_PROMPT: 1083 case P_MENU: 1084 debug += QString().sprintf("prompt: <a href=\"m%p\">", prop->menu); 1085 debug += print_filter(_(prop->text)); 1086 debug += "</a><br>"; 1087 break; 1088 case P_DEFAULT: 1089 case P_SELECT: 1090 case P_RANGE: 1091 case P_ENV: 1092 debug += prop_get_type_name(prop->type); 1093 debug += ": "; 1094 expr_print(prop->expr, expr_print_help, &debug, E_NONE); 1095 debug += "<br>"; 1096 break; 1097 case P_CHOICE: 1098 if (sym_is_choice(sym)) { 1099 debug += "choice: "; 1100 expr_print(prop->expr, expr_print_help, &debug, E_NONE); 1101 debug += "<br>"; 1102 } 1103 break; 1104 default: 1105 debug += "unknown property: "; 1106 debug += prop_get_type_name(prop->type); 1107 debug += "<br>"; 1108 } 1109 if (prop->visible.expr) { 1110 debug += " dep: "; 1111 expr_print(prop->visible.expr, expr_print_help, &debug, E_NONE); 1112 debug += "<br>"; 1113 } 1114 } 1115 debug += "<br>"; 1116 1117 return debug; 1118 } 1119 1120 QString ConfigInfoView::print_filter(const QString &str) 1121 { 1122 QRegExp re("[<>&\"\\n]"); 1123 QString res = str; 1124 for (int i = 0; (i = res.find(re, i)) >= 0;) { 1125 switch (res[i].latin1()) { 1126 case '<': 1127 res.replace(i, 1, "<"); 1128 i += 4; 1129 break; 1130 case '>': 1131 res.replace(i, 1, ">"); 1132 i += 4; 1133 break; 1134 case '&': 1135 res.replace(i, 1, "&"); 1136 i += 5; 1137 break; 1138 case '"': 1139 res.replace(i, 1, """); 1140 i += 6; 1141 break; 1142 case '\n': 1143 res.replace(i, 1, "<br>"); 1144 i += 4; 1145 break; 1146 } 1147 } 1148 return res; 1149 } 1150 1151 void ConfigInfoView::expr_print_help(void *data, struct symbol *sym, const char *str) 1152 { 1153 QString* text = reinterpret_cast<QString*>(data); 1154 QString str2 = print_filter(str); 1155 1156 if (sym && sym->name && !(sym->flags & SYMBOL_CONST)) { 1157 *text += QString().sprintf("<a href=\"s%p\">", sym); 1158 *text += str2; 1159 *text += "</a>"; 1160 } else 1161 *text += str2; 1162 } 1163 1164 Q3PopupMenu* ConfigInfoView::createPopupMenu(const QPoint& pos) 1165 { 1166 Q3PopupMenu* popup = Parent::createPopupMenu(pos); 1167 Q3Action* action = new Q3Action(NULL, _("Show Debug Info"), 0, popup); 1168 action->setToggleAction(TRUE); 1169 connect(action, SIGNAL(toggled(bool)), SLOT(setShowDebug(bool))); 1170 connect(this, SIGNAL(showDebugChanged(bool)), action, SLOT(setOn(bool))); 1171 action->setOn(showDebug()); 1172 popup->insertSeparator(); 1173 action->addTo(popup); 1174 return popup; 1175 } 1176 1177 void ConfigInfoView::contentsContextMenuEvent(QContextMenuEvent *e) 1178 { 1179 Parent::contentsContextMenuEvent(e); 1180 } 1181 1182 ConfigSearchWindow::ConfigSearchWindow(ConfigMainWindow* parent, const char *name) 1183 : Parent(parent, name), result(NULL) 1184 { 1185 setCaption("Search Config"); 1186 1187 QVBoxLayout* layout1 = new QVBoxLayout(this, 11, 6); 1188 QHBoxLayout* layout2 = new QHBoxLayout(0, 0, 6); 1189 layout2->addWidget(new QLabel(_("Find:"), this)); 1190 editField = new QLineEdit(this); 1191 connect(editField, SIGNAL(returnPressed()), SLOT(search())); 1192 layout2->addWidget(editField); 1193 searchButton = new QPushButton(_("Search"), this); 1194 searchButton->setAutoDefault(FALSE); 1195 connect(searchButton, SIGNAL(clicked()), SLOT(search())); 1196 layout2->addWidget(searchButton); 1197 layout1->addLayout(layout2); 1198 1199 split = new QSplitter(this); 1200 split->setOrientation(Qt::Vertical); 1201 list = new ConfigView(split, name); 1202 list->list->mode = listMode; 1203 info = new ConfigInfoView(split, name); 1204 connect(list->list, SIGNAL(menuChanged(struct menu *)), 1205 info, SLOT(setInfo(struct menu *))); 1206 connect(list->list, SIGNAL(menuChanged(struct menu *)), 1207 parent, SLOT(setMenuLink(struct menu *))); 1208 1209 layout1->addWidget(split); 1210 1211 if (name) { 1212 int x, y, width, height; 1213 bool ok; 1214 1215 configSettings->beginGroup(name); 1216 width = configSettings->readNumEntry("/window width", parent->width() / 2); 1217 height = configSettings->readNumEntry("/window height", parent->height() / 2); 1218 resize(width, height); 1219 x = configSettings->readNumEntry("/window x", 0, &ok); 1220 if (ok) 1221 y = configSettings->readNumEntry("/window y", 0, &ok); 1222 if (ok) 1223 move(x, y); 1224 Q3ValueList<int> sizes = configSettings->readSizes("/split", &ok); 1225 if (ok) 1226 split->setSizes(sizes); 1227 configSettings->endGroup(); 1228 connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); 1229 } 1230 } 1231 1232 void ConfigSearchWindow::saveSettings(void) 1233 { 1234 if (name()) { 1235 configSettings->beginGroup(name()); 1236 configSettings->writeEntry("/window x", pos().x()); 1237 configSettings->writeEntry("/window y", pos().y()); 1238 configSettings->writeEntry("/window width", size().width()); 1239 configSettings->writeEntry("/window height", size().height()); 1240 configSettings->writeSizes("/split", split->sizes()); 1241 configSettings->endGroup(); 1242 } 1243 } 1244 1245 void ConfigSearchWindow::search(void) 1246 { 1247 struct symbol **p; 1248 struct property *prop; 1249 ConfigItem *lastItem = NULL; 1250 1251 free(result); 1252 list->list->clear(); 1253 info->clear(); 1254 1255 result = sym_re_search(editField->text().latin1()); 1256 if (!result) 1257 return; 1258 for (p = result; *p; p++) { 1259 for_all_prompts((*p), prop) 1260 lastItem = new ConfigItem(list->list, lastItem, prop->menu, 1261 menu_is_visible(prop->menu)); 1262 } 1263 } 1264 1265 /* 1266 * Construct the complete config widget 1267 */ 1268 ConfigMainWindow::ConfigMainWindow(void) 1269 : searchWindow(0) 1270 { 1271 QMenuBar* menu; 1272 bool ok; 1273 int x, y, width, height; 1274 char title[256]; 1275 1276 QDesktopWidget *d = configApp->desktop(); 1277 snprintf(title, sizeof(title), "%s%s", 1278 rootmenu.prompt->text, 1279 #if QT_VERSION < 0x040000 1280 " (Qt3)" 1281 #else 1282 "" 1283 #endif 1284 ); 1285 setCaption(title); 1286 1287 width = configSettings->readNumEntry("/window width", d->width() - 64); 1288 height = configSettings->readNumEntry("/window height", d->height() - 64); 1289 resize(width, height); 1290 x = configSettings->readNumEntry("/window x", 0, &ok); 1291 if (ok) 1292 y = configSettings->readNumEntry("/window y", 0, &ok); 1293 if (ok) 1294 move(x, y); 1295 1296 split1 = new QSplitter(this); 1297 split1->setOrientation(Qt::Horizontal); 1298 setCentralWidget(split1); 1299 1300 menuView = new ConfigView(split1, "menu"); 1301 menuList = menuView->list; 1302 1303 split2 = new QSplitter(split1); 1304 split2->setOrientation(Qt::Vertical); 1305 1306 // create config tree 1307 configView = new ConfigView(split2, "config"); 1308 configList = configView->list; 1309 1310 helpText = new ConfigInfoView(split2, "help"); 1311 helpText->setTextFormat(Qt::RichText); 1312 1313 setTabOrder(configList, helpText); 1314 configList->setFocus(); 1315 1316 menu = menuBar(); 1317 toolBar = new Q3ToolBar("Tools", this); 1318 1319 backAction = new Q3Action("Back", QPixmap(xpm_back), _("Back"), 0, this); 1320 connect(backAction, SIGNAL(activated()), SLOT(goBack())); 1321 backAction->setEnabled(FALSE); 1322 Q3Action *quitAction = new Q3Action("Quit", _("&Quit"), Qt::CTRL + Qt::Key_Q, this); 1323 connect(quitAction, SIGNAL(activated()), SLOT(close())); 1324 Q3Action *loadAction = new Q3Action("Load", QPixmap(xpm_load), _("&Load"), Qt::CTRL + Qt::Key_L, this); 1325 connect(loadAction, SIGNAL(activated()), SLOT(loadConfig())); 1326 saveAction = new Q3Action("Save", QPixmap(xpm_save), _("&Save"), Qt::CTRL + Qt::Key_S, this); 1327 connect(saveAction, SIGNAL(activated()), SLOT(saveConfig())); 1328 conf_set_changed_callback(conf_changed); 1329 // Set saveAction's initial state 1330 conf_changed(); 1331 Q3Action *saveAsAction = new Q3Action("Save As...", _("Save &As..."), 0, this); 1332 connect(saveAsAction, SIGNAL(activated()), SLOT(saveConfigAs())); 1333 Q3Action *searchAction = new Q3Action("Find", _("&Find"), Qt::CTRL + Qt::Key_F, this); 1334 connect(searchAction, SIGNAL(activated()), SLOT(searchConfig())); 1335 Q3Action *singleViewAction = new Q3Action("Single View", QPixmap(xpm_single_view), _("Single View"), 0, this); 1336 connect(singleViewAction, SIGNAL(activated()), SLOT(showSingleView())); 1337 Q3Action *splitViewAction = new Q3Action("Split View", QPixmap(xpm_split_view), _("Split View"), 0, this); 1338 connect(splitViewAction, SIGNAL(activated()), SLOT(showSplitView())); 1339 Q3Action *fullViewAction = new Q3Action("Full View", QPixmap(xpm_tree_view), _("Full View"), 0, this); 1340 connect(fullViewAction, SIGNAL(activated()), SLOT(showFullView())); 1341 1342 Q3Action *showNameAction = new Q3Action(NULL, _("Show Name"), 0, this); 1343 showNameAction->setToggleAction(TRUE); 1344 connect(showNameAction, SIGNAL(toggled(bool)), configView, SLOT(setShowName(bool))); 1345 connect(configView, SIGNAL(showNameChanged(bool)), showNameAction, SLOT(setOn(bool))); 1346 showNameAction->setOn(configView->showName()); 1347 Q3Action *showRangeAction = new Q3Action(NULL, _("Show Range"), 0, this); 1348 showRangeAction->setToggleAction(TRUE); 1349 connect(showRangeAction, SIGNAL(toggled(bool)), configView, SLOT(setShowRange(bool))); 1350 connect(configView, SIGNAL(showRangeChanged(bool)), showRangeAction, SLOT(setOn(bool))); 1351 showRangeAction->setOn(configList->showRange); 1352 Q3Action *showDataAction = new Q3Action(NULL, _("Show Data"), 0, this); 1353 showDataAction->setToggleAction(TRUE); 1354 connect(showDataAction, SIGNAL(toggled(bool)), configView, SLOT(setShowData(bool))); 1355 connect(configView, SIGNAL(showDataChanged(bool)), showDataAction, SLOT(setOn(bool))); 1356 showDataAction->setOn(configList->showData); 1357 1358 QActionGroup *optGroup = new QActionGroup(this); 1359 optGroup->setExclusive(TRUE); 1360 connect(optGroup, SIGNAL(selected(QAction *)), configView, 1361 SLOT(setOptionMode(QAction *))); 1362 connect(optGroup, SIGNAL(selected(QAction *)), menuView, 1363 SLOT(setOptionMode(QAction *))); 1364 1365 #if QT_VERSION >= 0x040000 1366 configView->showNormalAction = new QAction(_("Show Normal Options"), optGroup); 1367 configView->showAllAction = new QAction(_("Show All Options"), optGroup); 1368 configView->showPromptAction = new QAction(_("Show Prompt Options"), optGroup); 1369 #else 1370 configView->showNormalAction = new QAction(_("Show Normal Options"), 0, optGroup); 1371 configView->showAllAction = new QAction(_("Show All Options"), 0, optGroup); 1372 configView->showPromptAction = new QAction(_("Show Prompt Options"), 0, optGroup); 1373 #endif 1374 configView->showNormalAction->setToggleAction(TRUE); 1375 configView->showNormalAction->setOn(configList->optMode == normalOpt); 1376 configView->showAllAction->setToggleAction(TRUE); 1377 configView->showAllAction->setOn(configList->optMode == allOpt); 1378 configView->showPromptAction->setToggleAction(TRUE); 1379 configView->showPromptAction->setOn(configList->optMode == promptOpt); 1380 1381 Q3Action *showDebugAction = new Q3Action(NULL, _("Show Debug Info"), 0, this); 1382 showDebugAction->setToggleAction(TRUE); 1383 connect(showDebugAction, SIGNAL(toggled(bool)), helpText, SLOT(setShowDebug(bool))); 1384 connect(helpText, SIGNAL(showDebugChanged(bool)), showDebugAction, SLOT(setOn(bool))); 1385 showDebugAction->setOn(helpText->showDebug()); 1386 1387 Q3Action *showIntroAction = new Q3Action(NULL, _("Introduction"), 0, this); 1388 connect(showIntroAction, SIGNAL(activated()), SLOT(showIntro())); 1389 Q3Action *showAboutAction = new Q3Action(NULL, _("About"), 0, this); 1390 connect(showAboutAction, SIGNAL(activated()), SLOT(showAbout())); 1391 1392 // init tool bar 1393 backAction->addTo(toolBar); 1394 toolBar->addSeparator(); 1395 loadAction->addTo(toolBar); 1396 saveAction->addTo(toolBar); 1397 toolBar->addSeparator(); 1398 singleViewAction->addTo(toolBar); 1399 splitViewAction->addTo(toolBar); 1400 fullViewAction->addTo(toolBar); 1401 1402 // create config menu 1403 Q3PopupMenu* config = new Q3PopupMenu(this); 1404 menu->insertItem(_("&File"), config); 1405 loadAction->addTo(config); 1406 saveAction->addTo(config); 1407 saveAsAction->addTo(config); 1408 config->insertSeparator(); 1409 quitAction->addTo(config); 1410 1411 // create edit menu 1412 Q3PopupMenu* editMenu = new Q3PopupMenu(this); 1413 menu->insertItem(_("&Edit"), editMenu); 1414 searchAction->addTo(editMenu); 1415 1416 // create options menu 1417 Q3PopupMenu* optionMenu = new Q3PopupMenu(this); 1418 menu->insertItem(_("&Option"), optionMenu); 1419 showNameAction->addTo(optionMenu); 1420 showRangeAction->addTo(optionMenu); 1421 showDataAction->addTo(optionMenu); 1422 optionMenu->insertSeparator(); 1423 optGroup->addTo(optionMenu); 1424 optionMenu->insertSeparator(); 1425 1426 // create help menu 1427 Q3PopupMenu* helpMenu = new Q3PopupMenu(this); 1428 menu->insertSeparator(); 1429 menu->insertItem(_("&Help"), helpMenu); 1430 showIntroAction->addTo(helpMenu); 1431 showAboutAction->addTo(helpMenu); 1432 1433 connect(configList, SIGNAL(menuChanged(struct menu *)), 1434 helpText, SLOT(setInfo(struct menu *))); 1435 connect(configList, SIGNAL(menuSelected(struct menu *)), 1436 SLOT(changeMenu(struct menu *))); 1437 connect(configList, SIGNAL(parentSelected()), 1438 SLOT(goBack())); 1439 connect(menuList, SIGNAL(menuChanged(struct menu *)), 1440 helpText, SLOT(setInfo(struct menu *))); 1441 connect(menuList, SIGNAL(menuSelected(struct menu *)), 1442 SLOT(changeMenu(struct menu *))); 1443 1444 connect(configList, SIGNAL(gotFocus(struct menu *)), 1445 helpText, SLOT(setInfo(struct menu *))); 1446 connect(menuList, SIGNAL(gotFocus(struct menu *)), 1447 helpText, SLOT(setInfo(struct menu *))); 1448 connect(menuList, SIGNAL(gotFocus(struct menu *)), 1449 SLOT(listFocusChanged(void))); 1450 connect(helpText, SIGNAL(menuSelected(struct menu *)), 1451 SLOT(setMenuLink(struct menu *))); 1452 1453 QString listMode = configSettings->readEntry("/listMode", "symbol"); 1454 if (listMode == "single") 1455 showSingleView(); 1456 else if (listMode == "full") 1457 showFullView(); 1458 else /*if (listMode == "split")*/ 1459 showSplitView(); 1460 1461 // UI setup done, restore splitter positions 1462 Q3ValueList<int> sizes = configSettings->readSizes("/split1", &ok); 1463 if (ok) 1464 split1->setSizes(sizes); 1465 1466 sizes = configSettings->readSizes("/split2", &ok); 1467 if (ok) 1468 split2->setSizes(sizes); 1469 } 1470 1471 void ConfigMainWindow::loadConfig(void) 1472 { 1473 QString s = Q3FileDialog::getOpenFileName(conf_get_configname(), NULL, this); 1474 if (s.isNull()) 1475 return; 1476 if (conf_read(QFile::encodeName(s))) 1477 QMessageBox::information(this, "qconf", _("Unable to load configuration!")); 1478 ConfigView::updateListAll(); 1479 } 1480 1481 void ConfigMainWindow::saveConfig(void) 1482 { 1483 if (conf_write(NULL)) 1484 QMessageBox::information(this, "qconf", _("Unable to save configuration!")); 1485 } 1486 1487 void ConfigMainWindow::saveConfigAs(void) 1488 { 1489 QString s = Q3FileDialog::getSaveFileName(conf_get_configname(), NULL, this); 1490 if (s.isNull()) 1491 return; 1492 saveConfig(); 1493 } 1494 1495 void ConfigMainWindow::searchConfig(void) 1496 { 1497 if (!searchWindow) 1498 searchWindow = new ConfigSearchWindow(this, "search"); 1499 searchWindow->show(); 1500 } 1501 1502 void ConfigMainWindow::changeMenu(struct menu *menu) 1503 { 1504 configList->setRootMenu(menu); 1505 if (configList->rootEntry->parent == &rootmenu) 1506 backAction->setEnabled(FALSE); 1507 else 1508 backAction->setEnabled(TRUE); 1509 } 1510 1511 void ConfigMainWindow::setMenuLink(struct menu *menu) 1512 { 1513 struct menu *parent; 1514 ConfigList* list = NULL; 1515 ConfigItem* item; 1516 1517 if (configList->menuSkip(menu)) 1518 return; 1519 1520 switch (configList->mode) { 1521 case singleMode: 1522 list = configList; 1523 parent = menu_get_parent_menu(menu); 1524 if (!parent) 1525 return; 1526 list->setRootMenu(parent); 1527 break; 1528 case symbolMode: 1529 if (menu->flags & MENU_ROOT) { 1530 configList->setRootMenu(menu); 1531 configList->clearSelection(); 1532 list = menuList; 1533 } else { 1534 list = configList; 1535 parent = menu_get_parent_menu(menu->parent); 1536 if (!parent) 1537 return; 1538 item = menuList->findConfigItem(parent); 1539 if (item) { 1540 menuList->setSelected(item, TRUE); 1541 menuList->ensureItemVisible(item); 1542 } 1543 list->setRootMenu(parent); 1544 } 1545 break; 1546 case fullMode: 1547 list = configList; 1548 break; 1549 default: 1550 break; 1551 } 1552 1553 if (list) { 1554 item = list->findConfigItem(menu); 1555 if (item) { 1556 list->setSelected(item, TRUE); 1557 list->ensureItemVisible(item); 1558 list->setFocus(); 1559 } 1560 } 1561 } 1562 1563 void ConfigMainWindow::listFocusChanged(void) 1564 { 1565 if (menuList->mode == menuMode) 1566 configList->clearSelection(); 1567 } 1568 1569 void ConfigMainWindow::goBack(void) 1570 { 1571 ConfigItem* item; 1572 1573 configList->setParentMenu(); 1574 if (configList->rootEntry == &rootmenu) 1575 backAction->setEnabled(FALSE); 1576 item = (ConfigItem*)menuList->selectedItem(); 1577 while (item) { 1578 if (item->menu == configList->rootEntry) { 1579 menuList->setSelected(item, TRUE); 1580 break; 1581 } 1582 item = (ConfigItem*)item->parent(); 1583 } 1584 } 1585 1586 void ConfigMainWindow::showSingleView(void) 1587 { 1588 menuView->hide(); 1589 menuList->setRootMenu(0); 1590 configList->mode = singleMode; 1591 if (configList->rootEntry == &rootmenu) 1592 configList->updateListAll(); 1593 else 1594 configList->setRootMenu(&rootmenu); 1595 configList->setAllOpen(TRUE); 1596 configList->setFocus(); 1597 } 1598 1599 void ConfigMainWindow::showSplitView(void) 1600 { 1601 configList->mode = symbolMode; 1602 if (configList->rootEntry == &rootmenu) 1603 configList->updateListAll(); 1604 else 1605 configList->setRootMenu(&rootmenu); 1606 configList->setAllOpen(TRUE); 1607 configApp->processEvents(); 1608 menuList->mode = menuMode; 1609 menuList->setRootMenu(&rootmenu); 1610 menuList->setAllOpen(TRUE); 1611 menuView->show(); 1612 menuList->setFocus(); 1613 } 1614 1615 void ConfigMainWindow::showFullView(void) 1616 { 1617 menuView->hide(); 1618 menuList->setRootMenu(0); 1619 configList->mode = fullMode; 1620 if (configList->rootEntry == &rootmenu) 1621 configList->updateListAll(); 1622 else 1623 configList->setRootMenu(&rootmenu); 1624 configList->setAllOpen(FALSE); 1625 configList->setFocus(); 1626 } 1627 1628 /* 1629 * ask for saving configuration before quitting 1630 * TODO ask only when something changed 1631 */ 1632 void ConfigMainWindow::closeEvent(QCloseEvent* e) 1633 { 1634 if (!conf_get_changed()) { 1635 e->accept(); 1636 return; 1637 } 1638 QMessageBox mb("qconf", _("Save configuration?"), QMessageBox::Warning, 1639 QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape); 1640 mb.setButtonText(QMessageBox::Yes, _("&Save Changes")); 1641 mb.setButtonText(QMessageBox::No, _("&Discard Changes")); 1642 mb.setButtonText(QMessageBox::Cancel, _("Cancel Exit")); 1643 switch (mb.exec()) { 1644 case QMessageBox::Yes: 1645 saveConfig(); 1646 case QMessageBox::No: 1647 e->accept(); 1648 break; 1649 case QMessageBox::Cancel: 1650 e->ignore(); 1651 break; 1652 } 1653 } 1654 1655 void ConfigMainWindow::showIntro(void) 1656 { 1657 static const QString str = _("Welcome to the qconf graphical configuration tool.\n\n" 1658 "For each option, a blank box indicates the feature is disabled, a check\n" 1659 "indicates it is enabled, and a dot indicates that it is to be compiled\n" 1660 "as a module. Clicking on the box will cycle through the three states.\n\n" 1661 "If you do not see an option (e.g., a device driver) that you believe\n" 1662 "should be present, try turning on Show All Options under the Options menu.\n" 1663 "Although there is no cross reference yet to help you figure out what other\n" 1664 "options must be enabled to support the option you are interested in, you can\n" 1665 "still view the help of a grayed-out option.\n\n" 1666 "Toggling Show Debug Info under the Options menu will show the dependencies,\n" 1667 "which you can then match by examining other options.\n\n"); 1668 1669 QMessageBox::information(this, "qconf", str); 1670 } 1671 1672 void ConfigMainWindow::showAbout(void) 1673 { 1674 static const QString str = _("qconf is Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>.\n\n" 1675 "Bug reports and feature request can also be entered at http://bugzilla.kernel.org/\n"); 1676 1677 QMessageBox::information(this, "qconf", str); 1678 } 1679 1680 void ConfigMainWindow::saveSettings(void) 1681 { 1682 configSettings->writeEntry("/window x", pos().x()); 1683 configSettings->writeEntry("/window y", pos().y()); 1684 configSettings->writeEntry("/window width", size().width()); 1685 configSettings->writeEntry("/window height", size().height()); 1686 1687 QString entry; 1688 switch(configList->mode) { 1689 case singleMode : 1690 entry = "single"; 1691 break; 1692 1693 case symbolMode : 1694 entry = "split"; 1695 break; 1696 1697 case fullMode : 1698 entry = "full"; 1699 break; 1700 1701 default: 1702 break; 1703 } 1704 configSettings->writeEntry("/listMode", entry); 1705 1706 configSettings->writeSizes("/split1", split1->sizes()); 1707 configSettings->writeSizes("/split2", split2->sizes()); 1708 } 1709 1710 void ConfigMainWindow::conf_changed(void) 1711 { 1712 if (saveAction) 1713 saveAction->setEnabled(conf_get_changed()); 1714 } 1715 1716 void fixup_rootmenu(struct menu *menu) 1717 { 1718 struct menu *child; 1719 static int menu_cnt = 0; 1720 1721 menu->flags |= MENU_ROOT; 1722 for (child = menu->list; child; child = child->next) { 1723 if (child->prompt && child->prompt->type == P_MENU) { 1724 menu_cnt++; 1725 fixup_rootmenu(child); 1726 menu_cnt--; 1727 } else if (!menu_cnt) 1728 fixup_rootmenu(child); 1729 } 1730 } 1731 1732 static const char *progname; 1733 1734 static void usage(void) 1735 { 1736 printf(_("%s <config>\n"), progname); 1737 exit(0); 1738 } 1739 1740 int main(int ac, char** av) 1741 { 1742 ConfigMainWindow* v; 1743 const char *name; 1744 1745 bindtextdomain(PACKAGE, LOCALEDIR); 1746 textdomain(PACKAGE); 1747 1748 progname = av[0]; 1749 configApp = new QApplication(ac, av); 1750 if (ac > 1 && av[1][0] == '-') { 1751 switch (av[1][1]) { 1752 case 'h': 1753 case '?': 1754 usage(); 1755 } 1756 name = av[2]; 1757 } else 1758 name = av[1]; 1759 if (!name) 1760 usage(); 1761 1762 conf_parse(name); 1763 fixup_rootmenu(&rootmenu); 1764 conf_read(NULL); 1765 //zconfdump(stdout); 1766 1767 configSettings = new ConfigSettings(); 1768 configSettings->beginGroup("/kconfig/qconf"); 1769 v = new ConfigMainWindow(); 1770 1771 //zconfdump(stdout); 1772 configApp->setMainWidget(v); 1773 configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); 1774 configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); 1775 v->show(); 1776 configApp->exec(); 1777 1778 configSettings->endGroup(); 1779 delete configSettings; 1780 1781 return 0; 1782 } 1783