src/GUI/QtLauncher.cxx

   1 // QtLauncher.cxx - GUI launcher dialog using Qt5
   2 //
   3 // Written by James Turner, started December 2014.
   4 //
   5 // Copyright (C) 2014 James Turner <zakalawe@mac.com>
   6 //
   7 // This program is free software; you can redistribute it and/or
   8 // modify it under the terms of the GNU General Public License as
   9 // published by the Free Software Foundation; either version 2 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful, but
  13 // WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 // General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License
  18 // along with this program; if not, write to the Free Software
  19 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  20
  21 #include "QtLauncher.hxx"
  22 #include "QtLauncher_private.hxx"
  23
  24 // Qt
  25 #include <QProgressDialog>
  26 #include <QCoreApplication>
  27 #include <QAbstractListModel>
  28 #include <QDir>
  29 #include <QFileInfo>
  30 #include <QPixmap>
  31 #include <QTimer>
  32 #include <QDebug>
  33 #include <QCompleter>
  34 #include <QListView>
  35 #include <QSettings>
  36 #include <QSortFilterProxyModel>
  37 #include <QMenu>
  38 #include <QDesktopServices>
  39 #include <QUrl>
  40 #include <QAction>
  41 #include <QFileDialog>
  42 #include <QMessageBox>
  43 #include <QDateTime>
  44 #include <QApplication>
  45 #include <QSpinBox>
  46 #include <QDoubleSpinBox>
  47
  48 // Simgear
  49 #include <simgear/timing/timestamp.hxx>
  50 #include <simgear/props/props_io.hxx>
  51 #include <simgear/structure/exception.hxx>
  52 #include <simgear/structure/subsystem_mgr.hxx>
  53 #include <simgear/misc/sg_path.hxx>
  54 #include <simgear/package/Catalog.hxx>
  55 #include <simgear/package/Package.hxx>
  56 #include <simgear/package/Install.hxx>
  57
  58 #include "ui_Launcher.h"
  59 #include "EditRatingsFilterDialog.hxx"
  60 #include "AircraftItemDelegate.hxx"
  61 #include "AircraftModel.hxx"
  62 #include "PathsDialog.hxx"
  63
  64 #include <Main/globals.hxx>
  65 #include <Navaids/NavDataCache.hxx>
  66 #include <Navaids/navrecord.hxx>
  67
  68 #include <Main/options.hxx>
  69 #include <Main/fg_init.hxx>
  70 #include <Viewer/WindowBuilder.hxx>
  71 #include <Network/HTTPClient.hxx>
  72
  73 using namespace flightgear;
  74 using namespace simgear::pkg;
  75
  76 const int MAX_RECENT_AIRCRAFT = 20;
  77
  78 namespace { // anonymous namespace
  79
  80 void initNavCache()
  81 {
  82     QString baseLabel = QT_TR_NOOP("Initialising navigation data, this may take several minutes");
  83     NavDataCache* cache = NavDataCache::createInstance();
  84     if (cache->isRebuildRequired()) {
  85         QProgressDialog rebuildProgress(baseLabel,
  86                                        QString() /* cancel text */,
  87                                        0, 100);
  88         rebuildProgress.setWindowModality(Qt::WindowModal);
  89         rebuildProgress.show();
  90
  91         NavDataCache::RebuildPhase phase = cache->rebuild();
  92
  93         while (phase != NavDataCache::REBUILD_DONE) {
  94             // sleep to give the rebuild thread more time
  95             SGTimeStamp::sleepForMSec(50);
  96             phase = cache->rebuild();
  97
  98             switch (phase) {
  99             case NavDataCache::REBUILD_AIRPORTS:
 100                 rebuildProgress.setLabelText(QT_TR_NOOP("Loading airport data"));
 101                 break;
 102
 103             case NavDataCache::REBUILD_FIXES:
 104                 rebuildProgress.setLabelText(QT_TR_NOOP("Loading waypoint data"));
 105                 break;
 106
 107             case NavDataCache::REBUILD_NAVAIDS:
 108                 rebuildProgress.setLabelText(QT_TR_NOOP("Loading navigation data"));
 109                 break;
 110
 111
 112             case NavDataCache::REBUILD_POIS:
 113                 rebuildProgress.setLabelText(QT_TR_NOOP("Loading point-of-interest data"));
 114                 break;
 115
 116             default:
 117                 rebuildProgress.setLabelText(baseLabel);
 118             }
 119
 120             if (phase == NavDataCache::REBUILD_UNKNOWN) {
 121                 rebuildProgress.setValue(0);
 122                 rebuildProgress.setMaximum(0);
 123             } else {
 124                 rebuildProgress.setValue(cache->rebuildPhaseCompletionPercentage());
 125                 rebuildProgress.setMaximum(100);
 126             }
 127
 128             QCoreApplication::processEvents();
 129         }
 130     }
 131 }
 132
 133 class ArgumentsTokenizer
 134 {
 135 public:
 136     class Arg
 137     {
 138     public:
 139         explicit Arg(QString k, QString v = QString()) : arg(k), value(v) {}
 140
 141         QString arg;
 142         QString value;
 143     };
 144
 145     QList<Arg> tokenize(QString in) const
 146     {
 147         int index = 0;
 148         const int len = in.count();
 149         QChar c, nc;
 150         State state = Start;
 151         QString key, value;
 152         QList<Arg> result;
 153
 154         for (; index < len; ++index) {
 155             c = in.at(index);
 156             nc = index < (len - 1) ? in.at(index + 1) : QChar();
 157
 158             switch (state) {
 159             case Start:
 160                 if (c == QChar('-')) {
 161                     if (nc == QChar('-')) {
 162                         state = Key;
 163                         key.clear();
 164                         ++index;
 165                     } else {
 166                         // should we pemit single hyphen arguments?
 167                         // choosing to fail for now
 168                         return QList<Arg>();
 169                     }
 170                 } else if (c == QChar('#')) {
 171                     state = Comment;
 172                     break;
 173                 } else if (c.isSpace()) {
 174                     break;
 175                 }
 176                 break;
 177
 178             case Key:
 179                 if (c == QChar('=')) {
 180                     state = Value;
 181                     value.clear();
 182                 } else if (c.isSpace()) {
 183                     state = Start;
 184                     result.append(Arg(key));
 185                 } else {
 186                     // could check for illegal charatcers here
 187                     key.append(c);
 188                 }
 189                 break;
 190
 191             case Value:
 192                 if (c == QChar('"')) {
 193                     state = Quoted;
 194                 } else if (c.isSpace()) {
 195                     state = Start;
 196                     result.append(Arg(key, value));
 197                 } else {
 198                     value.append(c);
 199                 }
 200                 break;
 201
 202             case Quoted:
 203                 if (c == QChar('\\')) {
 204                     // check for escaped double-quote inside quoted value
 205                     if (nc == QChar('"')) {
 206                         ++index;
 207                     }
 208                 } else if (c == QChar('"')) {
 209                     state = Value;
 210                 } else {
 211                     value.append(c);
 212                 }
 213                 break;
 214
 215             case Comment:
 216                 if ((c == QChar('\n')) || (c == QChar('\r'))) {
 217                     state = Start;
 218                     break;
 219                 } else {
 220                     // nothing to do, eat comment chars
 221                 }
 222                 break;
 223             } // of state switch
 224         } // of character loop
 225
 226         // ensure last argument isn't lost
 227         if (state == Key) {
 228             result.append(Arg(key));
 229         } else if (state == Value) {
 230             result.append(Arg(key, value));
 231         }
 232
 233         return result;
 234     }
 235
 236 private:
 237     enum State {
 238         Start = 0,
 239         Key,
 240         Value,
 241         Quoted,
 242         Comment
 243     };
 244 };
 245
 246 } // of anonymous namespace
 247
 248 <<<<<<< 56d7d049bc0b7361d1799298c38e61084f5d5e3f
 249 class IdentSearchFilter : public FGPositioned::TypeFilter
 250 {
 251 public:
 252     IdentSearchFilter()
 253     {
 254         addType(FGPositioned::AIRPORT);
 255         addType(FGPositioned::SEAPORT);
 256         addType(FGPositioned::HELIPAD);
 257         addType(FGPositioned::VOR);
 258         addType(FGPositioned::FIX);
 259         addType(FGPositioned::NDB);
 260     }
 261 };
 262
 263 class AirportSearchModel : public QAbstractListModel
 264 {
 265     Q_OBJECT
 266 public:
 267     AirportSearchModel() :
 268         m_searchActive(false)
 269     {
 270     }
 271
 272     void setSearch(QString t)
 273     {
 274         beginResetModel();
 275
 276         m_items.clear();
 277         m_ids.clear();
 278
 279         std::string term(t.toUpper().toStdString());
 280
 281         IdentSearchFilter filter;
 282         FGPositionedList exactMatches = NavDataCache::instance()->findAllWithIdent(term, &filter, true);
 283
 284         for (unsigned int i=0; i<exactMatches.size(); ++i) {
 285             m_ids.push_back(exactMatches[i]->guid());
 286             m_items.push_back(exactMatches[i]);
 287         }
 288         endResetModel();
 289
 290
 291         m_search.reset(new NavDataCache::ThreadedGUISearch(term));
 292         QTimer::singleShot(100, this, SLOT(onSearchResultsPoll()));
 293         m_searchActive = true;
 294         endResetModel();
 295     }
 296
 297     bool isSearchActive() const
 298     {
 299         return m_searchActive;
 300     }
 301
 302     virtual int rowCount(const QModelIndex&) const
 303     {
 304         // if empty, return 1 for special 'no matches'?
 305         return m_ids.size();
 306     }
 307
 308     virtual QVariant data(const QModelIndex& index, int role) const
 309     {
 310         if (!index.isValid())
 311             return QVariant();
 312
 313         FGPositionedRef pos = itemAtRow(index.row());
 314         if (role == Qt::DisplayRole) {
 315             QString name = QString::fromStdString(pos->name());
 316             return QString("%1: %2").arg(QString::fromStdString(pos->ident())).arg(name);
 317         }
 318
 319         if (role == Qt::EditRole) {
 320             return QString::fromStdString(pos->ident());
 321         }
 322
 323         if (role == Qt::UserRole) {
 324             return static_cast<qlonglong>(m_ids[index.row()]);
 325         }
 326
 327         return QVariant();
 328     }
 329
 330     FGPositionedRef itemAtRow(unsigned int row) const
 331     {
 332         FGPositionedRef pos = m_items[row];
 333         if (!pos.valid()) {
 334             pos = NavDataCache::instance()->loadById(m_ids[row]);
 335             m_items[row] = pos;
 336         }
 337
 338         return pos;
 339     }
 340 Q_SIGNALS:
 341     void searchComplete();
 342
 343 private slots:
 344     void onSearchResultsPoll()
 345     {
 346         PositionedIDVec newIds = m_search->results();
 347
 348         beginInsertRows(QModelIndex(), m_ids.size(), newIds.size() - 1);
 349         for (unsigned int i=m_ids.size(); i < newIds.size(); ++i) {
 350             m_ids.push_back(newIds[i]);
 351             m_items.push_back(FGPositionedRef()); // null ref
 352         }
 353         endInsertRows();
 354
 355         if (m_search->isComplete()) {
 356             m_searchActive = false;
 357             m_search.reset();
 358             emit searchComplete();
 359         } else {
 360             QTimer::singleShot(100, this, SLOT(onSearchResultsPoll()));
 361         }
 362     }
 363
 364 private:
 365     PositionedIDVec m_ids;
 366     mutable FGPositionedList m_items;
 367     bool m_searchActive;
 368     QScopedPointer<NavDataCache::ThreadedGUISearch> m_search;
 369 };
 370 =======
 371 >>>>>>> Work on LocationWidget for Qt launcher
 372
 373 class AircraftProxyModel : public QSortFilterProxyModel
 374 {
 375     Q_OBJECT
 376 public:
 377     AircraftProxyModel(QObject* pr) :
 378         QSortFilterProxyModel(pr),
 379         m_ratingsFilter(true)
 380     {
 381         for (int i=0; i<4; ++i) {
 382             m_ratings[i] = 3;
 383         }
 384     }
 385
 386     void setRatings(int* ratings)
 387     {
 388         ::memcpy(m_ratings, ratings, sizeof(int) * 4);
 389         invalidate();
 390     }
 391
 392 public slots:
 393     void setRatingFilterEnabled(bool e)
 394     {
 395         if (e == m_ratingsFilter) {
 396             return;
 397         }
 398
 399         m_ratingsFilter = e;
 400         invalidate();
 401     }
 402
 403 protected:
 404     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
 405     {
 406         if (!QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent)) {
 407             return false;
 408         }
 409
 410         if (m_ratingsFilter) {
 411             QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
 412             for (int i=0; i<4; ++i) {
 413                 if (m_ratings[i] > index.data(AircraftRatingRole + i).toInt()) {
 414                     return false;
 415                 }
 416             }
 417         }
 418
 419         return true;
 420     }
 421
 422 private:
 423     bool m_ratingsFilter;
 424     int m_ratings[4];
 425 };
 426
 427 static void initQtResources()
 428 {
 429     Q_INIT_RESOURCE(resources);
 430 }
 431
 432 namespace flightgear
 433 {
 434
 435 void initApp(int& argc, char** argv)
 436 {
 437     static bool qtInitDone = false;
 438     if (!qtInitDone) {
 439         qtInitDone = true;
 440
 441         QApplication* app = new QApplication(argc, argv);
 442         app->setOrganizationName("FlightGear");
 443         app->setApplicationName("FlightGear");
 444         app->setOrganizationDomain("flightgear.org");
 445
 446         // avoid double Apple menu and other weirdness if both Qt and OSG
 447         // try to initialise various Cocoa structures.
 448         flightgear::WindowBuilder::setPoseAsStandaloneApp(false);
 449
 450         Qt::KeyboardModifiers mods = app->queryKeyboardModifiers();
 451         if (mods & Qt::AltModifier) {
 452             qWarning() << "Alt pressed during launch";
 453
 454             // wipe out our settings
 455             QSettings settings;
 456             settings.clear();
 457
 458
 459             Options::sharedInstance()->addOption("restore-defaults", "");
 460         }
 461     }
 462 }
 463
 464 bool runLauncherDialog()
 465 {
 466     sglog().setLogLevels( SG_ALL, SG_INFO );
 467
 468
 469     initQtResources(); // can't be called inside a namespaceb
 470
 471     // startup the nav-cache now. This pre-empts normal startup of
 472     // the cache, but no harm done. (Providing scenery paths are consistent)
 473
 474     initNavCache();
 475
 476
 477     fgInitPackageRoot();
 478
 479     // startup the HTTP system now since packages needs it
 480     FGHTTPClient* http = new FGHTTPClient;
 481     globals->add_subsystem("http", http);
 482     // we guard against re-init in the global phase; bind and postinit
 483     // will happen as normal
 484     http->init();
 485
 486
 487     // setup scenery paths now, especially TerraSync path for airport
 488     // parking locations (after they're downloaded)
 489
 490     QtLauncher dlg;
 491     dlg.exec();
 492     if (dlg.result() != QDialog::Accepted) {
 493         return false;
 494     }
 495
 496     return true;
 497 }
 498
 499 bool runInAppLauncherDialog()
 500 {
 501     QtLauncher dlg;
 502     dlg.setInAppMode();
 503     dlg.exec();
 504     if (dlg.result() != QDialog::Accepted) {
 505         return false;
 506     }
 507
 508     return true;
 509 }
 510
 511 } // of namespace flightgear
 512
 513 QtLauncher::QtLauncher() :
 514     QDialog(),
 515     m_ui(NULL),
 516     m_subsystemIdleTimer(NULL),
 517     m_inAppMode(false)
 518 {
 519     m_ui.reset(new Ui::Launcher);
 520     m_ui->setupUi(this);
 521
 522 #if QT_VERSION >= 0x050300
 523     // don't require Qt 5.3
 524     m_ui->commandLineArgs->setPlaceholderText("--option=value --prop:/sim/name=value");
 525 #endif
 526
 527 #if QT_VERSION >= 0x050200
 528     m_ui->aircraftFilter->setClearButtonEnabled(true);
 529 #endif
 530
 531     for (int i=0; i<4; ++i) {
 532         m_ratingFilters[i] = 3;
 533     }
 534
 535     m_subsystemIdleTimer = new QTimer(this);
 536     m_subsystemIdleTimer->setInterval(0);
 537     connect(m_subsystemIdleTimer, &QTimer::timeout,
 538             this, &QtLauncher::onSubsytemIdleTimeout);
 539     m_subsystemIdleTimer->start();
 540
 541     // create and configure the proxy model
 542     m_aircraftProxy = new AircraftProxyModel(this);
 543     connect(m_ui->ratingsFilterCheck, &QAbstractButton::toggled,
 544             m_aircraftProxy, &AircraftProxyModel::setRatingFilterEnabled);
 545     connect(m_ui->aircraftFilter, &QLineEdit::textChanged,
 546             m_aircraftProxy, &QSortFilterProxyModel::setFilterFixedString);
 547
 548 <<<<<<< 56d7d049bc0b7361d1799298c38e61084f5d5e3f
 549     connect(m_ui->runwayCombo, SIGNAL(currentIndexChanged(int)),
 550             this, SLOT(updateLocationDescription()));
 551     connect(m_ui->parkingCombo, SIGNAL(currentIndexChanged(int)),
 552             this, SLOT(updateLocationDescription()));
 553     connect(m_ui->runwayRadio, SIGNAL(toggled(bool)),
 554             this, SLOT(updateLocationDescription()));
 555     connect(m_ui->parkingRadio, SIGNAL(toggled(bool)),
 556             this, SLOT(updateLocationDescription()));
 557     connect(m_ui->onFinalCheckbox, SIGNAL(toggled(bool)),
 558             this, SLOT(updateLocationDescription()));
 559
 560
 561     connect(m_ui->airportDiagram, &AirportDiagram::clickedRunway,
 562             this, &QtLauncher::onAirportDiagramClicked);
 563 =======
 564 >>>>>>> Work on LocationWidget for Qt launcher
 565
 566     connect(m_ui->runButton, SIGNAL(clicked()), this, SLOT(onRun()));
 567     connect(m_ui->quitButton, SIGNAL(clicked()), this, SLOT(onQuit()));
 568
 569     connect(m_ui->aircraftHistory, &QPushButton::clicked,
 570           this, &QtLauncher::onPopupAircraftHistory);
 571
 572     connect(m_ui->location, &LocationWidget::descriptionChanged,
 573             m_ui->locationDescription, &QLabel::setText);
 574
 575     QAction* qa = new QAction(this);
 576     qa->setShortcut(QKeySequence("Ctrl+Q"));
 577     connect(qa, &QAction::triggered, this, &QtLauncher::onQuit);
 578     addAction(qa);
 579
 580     connect(m_ui->editRatingFilter, &QPushButton::clicked,
 581             this, &QtLauncher::onEditRatingsFilter);
 582
 583     QIcon historyIcon(":/history-icon");
 584     m_ui->aircraftHistory->setIcon(historyIcon);
 585
 586     connect(m_ui->timeOfDayCombo, SIGNAL(currentIndexChanged(int)),
 587             this, SLOT(updateSettingsSummary()));
 588     connect(m_ui->seasonCombo, SIGNAL(currentIndexChanged(int)),
 589             this, SLOT(updateSettingsSummary()));
 590     connect(m_ui->fetchRealWxrCheckbox, SIGNAL(toggled(bool)),
 591             this, SLOT(updateSettingsSummary()));
 592     connect(m_ui->rembrandtCheckbox, SIGNAL(toggled(bool)),
 593             this, SLOT(updateSettingsSummary()));
 594     connect(m_ui->terrasyncCheck, SIGNAL(toggled(bool)),
 595             this, SLOT(updateSettingsSummary()));
 596     connect(m_ui->startPausedCheck, SIGNAL(toggled(bool)),
 597             this, SLOT(updateSettingsSummary()));
 598     connect(m_ui->msaaCheckbox, SIGNAL(toggled(bool)),
 599             this, SLOT(updateSettingsSummary()));
 600
 601     connect(m_ui->rembrandtCheckbox, SIGNAL(toggled(bool)),
 602             this, SLOT(onRembrandtToggled(bool)));
 603     connect(m_ui->terrasyncCheck, &QCheckBox::toggled,
 604             this, &QtLauncher::onToggleTerrasync);
 605     updateSettingsSummary();
 606
 607     m_aircraftModel = new AircraftItemModel(this, RootRef(globals->packageRoot()));
 608     m_aircraftProxy->setSourceModel(m_aircraftModel);
 609
 610     m_aircraftProxy->setFilterCaseSensitivity(Qt::CaseInsensitive);
 611     m_aircraftProxy->setSortCaseSensitivity(Qt::CaseInsensitive);
 612     m_aircraftProxy->setSortRole(Qt::DisplayRole);
 613     m_aircraftProxy->setDynamicSortFilter(true);
 614
 615     m_ui->aircraftList->setModel(m_aircraftProxy);
 616     m_ui->aircraftList->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 617     AircraftItemDelegate* delegate = new AircraftItemDelegate(m_ui->aircraftList);
 618     m_ui->aircraftList->setItemDelegate(delegate);
 619     m_ui->aircraftList->setSelectionMode(QAbstractItemView::SingleSelection);
 620     connect(m_ui->aircraftList, &QListView::clicked,
 621             this, &QtLauncher::onAircraftSelected);
 622     connect(delegate, &AircraftItemDelegate::variantChanged,
 623             this, &QtLauncher::onAircraftSelected);
 624     connect(delegate, &AircraftItemDelegate::requestInstall,
 625             this, &QtLauncher::onRequestPackageInstall);
 626     connect(delegate, &AircraftItemDelegate::cancelDownload,
 627             this, &QtLauncher::onCancelDownload);
 628
 629     connect(m_aircraftModel, &AircraftItemModel::aircraftInstallCompleted,
 630             this, &QtLauncher::onAircraftInstalledCompleted);
 631     connect(m_aircraftModel, &AircraftItemModel::aircraftInstallFailed,
 632             this, &QtLauncher::onAircraftInstallFailed);
 633
 634     connect(m_ui->pathsButton, &QPushButton::clicked,
 635             this, &QtLauncher::onEditPaths);
 636
 637     restoreSettings();
 638
 639     QSettings settings;
 640     m_aircraftModel->setPaths(settings.value("aircraft-paths").toStringList());
 641     m_aircraftModel->scanDirs();
 642 }
 643
 644 QtLauncher::~QtLauncher()
 645 {
 646
 647 }
 648
 649 void QtLauncher::setInAppMode()
 650 {
 651   m_inAppMode = true;
 652   m_ui->tabWidget->removeTab(2);
 653   m_ui->runButton->setText(tr("Apply"));
 654   m_ui->quitButton->setText(tr("Cancel"));
 655
 656   disconnect(m_ui->runButton, SIGNAL(clicked()), this, SLOT(onRun()));
 657   connect(m_ui->runButton, SIGNAL(clicked()), this, SLOT(onApply()));
 658 }
 659
 660 bool QtLauncher::runLauncherDialog()
 661 {
 662     sglog().setLogLevels( SG_ALL, SG_INFO );
 663     Q_INIT_RESOURCE(resources);
 664
 665     static bool qtInitDone = false;
 666     static int s_argc;
 667     if (!qtInitDone) {
 668         qtInitDone = true;
 669         s_argc = argc; // QApplication only stores a reference to argc,
 670         // and may crash if it is freed
 671         // http://doc.qt.io/qt-5/qguiapplication.html#QGuiApplication
 672
 673         QApplication* app = new QApplication(s_argc, argv);
 674         app->setOrganizationName("FlightGear");
 675         app->setApplicationName("FlightGear");
 676         app->setOrganizationDomain("flightgear.org");
 677
 678         // avoid double Apple menu and other weirdness if both Qt and OSG
 679         // try to initialise various Cocoa structures.
 680         flightgear::WindowBuilder::setPoseAsStandaloneApp(false);
 681
 682         Qt::KeyboardModifiers mods = app->queryKeyboardModifiers();
 683         if (mods & Qt::AltModifier) {
 684             qWarning() << "Alt pressed during launch";
 685
 686             // wipe out our settings
 687             QSettings settings;
 688             settings.clear();
 689
 690             Options::sharedInstance()->addOption("restore-defaults", "");
 691         }
 692     }
 693
 694     // startup the nav-cache now. This preempts normal startup of
 695     // the cache, but no harm done. (Providing scenery paths are consistent)
 696
 697     initNavCache();
 698
 699   // setup scenery paths now, especially TerraSync path for airport
 700   // parking locations (after they're downloaded)
 701
 702     QtLauncher dlg;
 703     dlg.exec();
 704     if (dlg.result() != QDialog::Accepted) {
 705         return false;
 706     }
 707 }
 708
 709 void QtLauncher::restoreSettings()
 710 {
 711     QSettings settings;
 712     m_ui->rembrandtCheckbox->setChecked(settings.value("enable-rembrandt", false).toBool());
 713     m_ui->terrasyncCheck->setChecked(settings.value("enable-terrasync", true).toBool());
 714     m_ui->fullScreenCheckbox->setChecked(settings.value("start-fullscreen", false).toBool());
 715     m_ui->msaaCheckbox->setChecked(settings.value("enable-msaa", false).toBool());
 716     m_ui->fetchRealWxrCheckbox->setChecked(settings.value("enable-realwx", true).toBool());
 717     m_ui->startPausedCheck->setChecked(settings.value("start-paused", false).toBool());
 718     m_ui->timeOfDayCombo->setCurrentIndex(settings.value("timeofday", 0).toInt());
 719     m_ui->seasonCombo->setCurrentIndex(settings.value("season", 0).toInt());
 720
 721     // full paths to -set.xml files
 722     m_recentAircraft = QUrl::fromStringList(settings.value("recent-aircraft").toStringList());
 723
 724     if (!m_recentAircraft.empty()) {
 725         m_selectedAircraft = m_recentAircraft.front();
 726     } else {
 727         // select the default C172p
 728     }
 729
 730     updateSelectedAircraft();
 731     m_ui->location->restoreSettings();
 732
 733     // rating filters
 734     m_ui->ratingsFilterCheck->setChecked(settings.value("ratings-filter", true).toBool());
 735     int index = 0;
 736     Q_FOREACH(QVariant v, settings.value("min-ratings").toList()) {
 737         m_ratingFilters[index++] = v.toInt();
 738     }
 739
 740     m_aircraftProxy->setRatingFilterEnabled(m_ui->ratingsFilterCheck->isChecked());
 741     m_aircraftProxy->setRatings(m_ratingFilters);
 742
 743     m_ui->commandLineArgs->setPlainText(settings.value("additional-args").toString());
 744 }
 745
 746 void QtLauncher::saveSettings()
 747 {
 748     QSettings settings;
 749     settings.setValue("enable-rembrandt", m_ui->rembrandtCheckbox->isChecked());
 750     settings.setValue("enable-terrasync", m_ui->terrasyncCheck->isChecked());
 751     settings.setValue("enable-msaa", m_ui->msaaCheckbox->isChecked());
 752     settings.setValue("start-fullscreen", m_ui->fullScreenCheckbox->isChecked());
 753     settings.setValue("enable-realwx", m_ui->fetchRealWxrCheckbox->isChecked());
 754     settings.setValue("start-paused", m_ui->startPausedCheck->isChecked());
 755     settings.setValue("ratings-filter", m_ui->ratingsFilterCheck->isChecked());
 756     settings.setValue("recent-aircraft", QUrl::toStringList(m_recentAircraft));
 757
 758     settings.setValue("timeofday", m_ui->timeOfDayCombo->currentIndex());
 759     settings.setValue("season", m_ui->seasonCombo->currentIndex());
 760     settings.setValue("additional-args", m_ui->commandLineArgs->toPlainText());
 761
 762     m_ui->location->saveSettings();
 763 }
 764
 765 void QtLauncher::setEnableDisableOptionFromCheckbox(QCheckBox* cbox, QString name) const
 766 {
 767     flightgear::Options* opt = flightgear::Options::sharedInstance();
 768     std::string stdName(name.toStdString());
 769     if (cbox->isChecked()) {
 770         opt->addOption("enable-" + stdName, "");
 771     } else {
 772         opt->addOption("disable-" + stdName, "");
 773     }
 774 }
 775
 776 void QtLauncher::onRun()
 777 {
 778     accept();
 779
 780     flightgear::Options* opt = flightgear::Options::sharedInstance();
 781     setEnableDisableOptionFromCheckbox(m_ui->terrasyncCheck, "terrasync");
 782     setEnableDisableOptionFromCheckbox(m_ui->fetchRealWxrCheckbox, "real-weather-fetch");
 783     setEnableDisableOptionFromCheckbox(m_ui->rembrandtCheckbox, "rembrandt");
 784     setEnableDisableOptionFromCheckbox(m_ui->fullScreenCheckbox, "fullscreen");
 785 //    setEnableDisableOptionFromCheckbox(m_ui->startPausedCheck, "freeze");
 786
 787     bool startPaused = m_ui->startPausedCheck->isChecked() ||
 788             m_ui->location->shouldStartPaused();
 789     if (startPaused) {
 790         opt->addOption("enable-freeze", "");
 791     }
 792
 793     // MSAA is more complex
 794     if (!m_ui->rembrandtCheckbox->isChecked()) {
 795         if (m_ui->msaaCheckbox->isChecked()) {
 796             globals->get_props()->setIntValue("/sim/rendering/multi-sample-buffers", 1);
 797             globals->get_props()->setIntValue("/sim/rendering/multi-samples", 4);
 798         } else {
 799             globals->get_props()->setIntValue("/sim/rendering/multi-sample-buffers", 0);
 800         }
 801     }
 802
 803     // aircraft
 804     if (!m_selectedAircraft.isEmpty()) {
 805         if (m_selectedAircraft.isLocalFile()) {
 806             QFileInfo setFileInfo(m_selectedAircraft.toLocalFile());
 807             opt->addOption("aircraft-dir", setFileInfo.dir().absolutePath().toStdString());
 808             QString setFile = setFileInfo.fileName();
 809             Q_ASSERT(setFile.endsWith("-set.xml"));
 810             setFile.truncate(setFile.count() - 8); // drop the '-set.xml' portion
 811             opt->addOption("aircraft", setFile.toStdString());
 812         } else if (m_selectedAircraft.scheme() == "package") {
 813             PackageRef pkg = packageForAircraftURI(m_selectedAircraft);
 814             // no need to set aircraft-dir, handled by the corresponding code
 815             // in fgInitAircraft
 816             opt->addOption("aircraft", pkg->qualifiedId());
 817         } else {
 818             qWarning() << "unsupported aircraft launch URL" << m_selectedAircraft;
 819         }
 820
 821       // manage aircraft history
 822         if (m_recentAircraft.contains(m_selectedAircraft))
 823           m_recentAircraft.removeOne(m_selectedAircraft);
 824         m_recentAircraft.prepend(m_selectedAircraft);
 825         if (m_recentAircraft.size() > MAX_RECENT_AIRCRAFT)
 826           m_recentAircraft.pop_back();
 827     }
 828
 829     m_ui->location->setLocationOptions();
 830
 831     // time of day
 832     if (m_ui->timeOfDayCombo->currentIndex() != 0) {
 833         QString dayval = m_ui->timeOfDayCombo->currentText().toLower();
 834         opt->addOption("timeofday", dayval.toStdString());
 835     }
 836
 837     if (m_ui->seasonCombo->currentIndex() != 0) {
 838         QString dayval = m_ui->timeOfDayCombo->currentText().toLower();
 839         opt->addOption("season", dayval.toStdString());
 840     }
 841
 842     QSettings settings;
 843     QString downloadDir = settings.value("download-dir").toString();
 844     if (!downloadDir.isEmpty()) {
 845         QDir d(downloadDir);
 846         if (!d.exists()) {
 847             int result = QMessageBox::question(this, tr("Create download folder?"),
 848                                   tr("The selected location for downloads does not exist. Create it?"),
 849                                                QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
 850             if (result == QMessageBox::Cancel) {
 851                 return;
 852             }
 853
 854             if (result == QMessageBox::Yes) {
 855                 d.mkpath(downloadDir);
 856             }
 857         }
 858
 859         qDebug() << "Download dir is:" << downloadDir;
 860         opt->addOption("download-dir", downloadDir.toStdString());
 861     }
 862
 863     // scenery paths
 864     Q_FOREACH(QString path, settings.value("scenery-paths").toStringList()) {
 865         opt->addOption("fg-scenery", path.toStdString());
 866     }
 867
 868     // aircraft paths
 869     Q_FOREACH(QString path, settings.value("aircraft-paths").toStringList()) {
 870         // can't use fg-aircraft for this, as it is processed before the launcher is run
 871         globals->append_aircraft_path(path.toStdString());
 872     }
 873
 874     // additional arguments
 875     ArgumentsTokenizer tk;
 876     Q_FOREACH(ArgumentsTokenizer::Arg a, tk.tokenize(m_ui->commandLineArgs->toPlainText())) {
 877         if (a.arg.startsWith("prop:")) {
 878             QString v = a.arg.mid(5) + "=" + a.value;
 879             opt->addOption("prop", v.toStdString());
 880         } else {
 881             opt->addOption(a.arg.toStdString(), a.value.toStdString());
 882         }
 883     }
 884
 885     saveSettings();
 886 }
 887
 888
 889 void QtLauncher::onApply()
 890 {
 891     accept();
 892
 893     // aircraft
 894     if (!m_selectedAircraft.isEmpty()) {
 895         std::string aircraftPropValue,
 896             aircraftDir;
 897
 898         if (m_selectedAircraft.isLocalFile()) {
 899             QFileInfo setFileInfo(m_selectedAircraft.toLocalFile());
 900             QString setFile = setFileInfo.fileName();
 901             Q_ASSERT(setFile.endsWith("-set.xml"));
 902             setFile.truncate(setFile.count() - 8); // drop the '-set.xml' portion
 903             aircraftDir = setFileInfo.dir().absolutePath().toStdString();
 904             aircraftPropValue = setFile.toStdString();
 905         } else if (m_selectedAircraft.scheme() == "package") {
 906             PackageRef pkg = packageForAircraftURI(m_selectedAircraft);
 907             // no need to set aircraft-dir, handled by the corresponding code
 908             // in fgInitAircraft
 909             aircraftPropValue = pkg->qualifiedId();
 910         } else {
 911             qWarning() << "unsupported aircraft launch URL" << m_selectedAircraft;
 912         }
 913
 914         // manage aircraft history
 915         if (m_recentAircraft.contains(m_selectedAircraft))
 916             m_recentAircraft.removeOne(m_selectedAircraft);
 917         m_recentAircraft.prepend(m_selectedAircraft);
 918         if (m_recentAircraft.size() > MAX_RECENT_AIRCRAFT)
 919             m_recentAircraft.pop_back();
 920
 921         globals->get_props()->setStringValue("/sim/aircraft", aircraftPropValue);
 922         globals->get_props()->setStringValue("/sim/aircraft-dir", aircraftDir);
 923     }
 924
 925
 926     saveSettings();
 927 }
 928
 929 void QtLauncher::onQuit()
 930 {
 931     reject();
 932 }
 933
 934 <<<<<<< 56d7d049bc0b7361d1799298c38e61084f5d5e3f
 935 void QtLauncher::onSearchAirports()
 936 {
 937     QString search = m_ui->airportEdit->text();
 938     m_airportsModel->setSearch(search);
 939
 940     if (m_airportsModel->isSearchActive()) {
 941         m_ui->searchStatusText->setText(QString("Searching for '%1'").arg(search));
 942         m_ui->locationStack->setCurrentIndex(2);
 943     } else if (m_airportsModel->rowCount(QModelIndex()) == 1) {
 944         setBaseLocation(m_airportsModel->itemAtRow(0));
 945         m_ui->locationStack->setCurrentIndex(0);
 946     }
 947 }
 948
 949 void QtLauncher::onAirportSearchComplete()
 950 {
 951     int numResults = m_airportsModel->rowCount(QModelIndex());
 952     if (numResults == 0) {
 953         m_ui->searchStatusText->setText(QString("No matching airports for '%1'").arg(m_ui->airportEdit->text()));
 954     } else if (numResults == 1) {
 955         setBaseLocation(m_airportsModel->itemAtRow(0));
 956         m_ui->locationStack->setCurrentIndex(0);
 957     } else {
 958         m_ui->locationStack->setCurrentIndex(1);
 959     }
 960 }
 961
 962 void QtLauncher::onLocationChanged()
 963 {
 964     bool locIsAirport = FGAirport::isAirportType(m_location.ptr());
 965
 966     m_ui->runwayCombo->setEnabled(locIsAirport);
 967     m_ui->parkingCombo->setEnabled(locIsAirport);
 968     if (locIsAirport) {
 969         FGAirport* apt = static_cast<FGAirport*>(m_location.ptr());
 970         m_ui->airportDiagram->setAirport(apt);
 971
 972         m_ui->runwayRadio->setChecked(true); // default back to runway mode
 973         // unless multiplayer is enabled ?
 974         m_ui->airportDiagram->setEnabled(true);
 975
 976         m_ui->runwayCombo->clear();
 977         m_ui->runwayCombo->addItem("Automatic", -1);
 978         for (unsigned int r=0; r<apt->numRunways(); ++r) {
 979             FGRunwayRef rwy = apt->getRunwayByIndex(r);
 980             // add runway with index as data role
 981             m_ui->runwayCombo->addItem(QString::fromStdString(rwy->ident()), r);
 982
 983             m_ui->airportDiagram->addRunway(rwy);
 984         }
 985
 986         m_ui->parkingCombo->clear();
 987         FGAirportDynamics* dynamics = apt->getDynamics();
 988         PositionedIDVec parkings = NavDataCache::instance()->airportItemsOfType(m_location->guid(),
 989                                                                                 FGPositioned::PARKING);
 990         if (parkings.empty()) {
 991             m_ui->parkingCombo->setEnabled(false);
 992             m_ui->parkingRadio->setEnabled(false);
 993         } else {
 994             m_ui->parkingCombo->setEnabled(true);
 995             m_ui->parkingRadio->setEnabled(true);
 996             Q_FOREACH(PositionedID parking, parkings) {
 997                 FGParking* park = dynamics->getParking(parking);
 998                 m_ui->parkingCombo->addItem(QString::fromStdString(park->getName()),
 999                                             static_cast<qlonglong>(parking));
1000
1001                 m_ui->airportDiagram->addParking(park);
1002             }
1003         }
1004
1005
1006     } // of location is aiport
1007
1008
1009
1010
1011 }
1012
1013 void QtLauncher::onOffsetRadioToggled(bool on)
1014 {
1015     m_ui->offsetNmSpinbox->setEnabled(on);
1016     m_ui->offsetBearingSpinbox->setEnabled(on);
1017     m_ui->trueBearing->setEnabled(on);
1018     m_ui->offsetBearingLabel->setEnabled(on);
1019     m_ui->offsetDistanceLabel->setEnabled(on);
1020 }
1021
1022 void QtLauncher::onAirportDiagramClicked(FGRunwayRef rwy)
1023 {
1024     if (rwy) {
1025         m_ui->runwayRadio->setChecked(true);
1026         int rwyIndex = m_ui->runwayCombo->findText(QString::fromStdString(rwy->ident()));
1027         m_ui->runwayCombo->setCurrentIndex(rwyIndex);
1028     }
1029
1030     updateLocationDescription();
1031 }
1032 =======
1033 >>>>>>> Work on LocationWidget for Qt launcher
1034
1035 void QtLauncher::onToggleTerrasync(bool enabled)
1036 {
1037     if (enabled) {
1038         QSettings settings;
1039         QString downloadDir = settings.value("download-dir").toString();
1040         if (downloadDir.isEmpty()) {
1041             downloadDir = QString::fromStdString(flightgear::defaultDownloadDir());
1042         }
1043
1044         QFileInfo info(downloadDir);
1045         if (!info.exists()) {
1046             QMessageBox msg;
1047             msg.setWindowTitle(tr("Create download folder?"));
1048             msg.setText(tr("The download folder '%1' does not exist, create it now? "
1049                            "Click 'change location' to choose another folder "
1050                            "to store downloaded files").arg(downloadDir));
1051             msg.addButton(QMessageBox::Yes);
1052             msg.addButton(QMessageBox::Cancel);
1053             msg.addButton(tr("Change location"), QMessageBox::ActionRole);
1054             int result = msg.exec();
1055
1056             if (result == QMessageBox::Cancel) {
1057                 m_ui->terrasyncCheck->setChecked(false);
1058                 return;
1059             }
1060
1061             if (result == QMessageBox::ActionRole) {
1062                 onEditPaths();
1063                 return;
1064             }
1065
1066             QDir d(downloadDir);
1067             d.mkpath(downloadDir);
1068         }
1069     } // of is enabled
1070 }
1071
1072 void QtLauncher::onAircraftInstalledCompleted(QModelIndex index)
1073 {
1074     maybeUpdateSelectedAircraft(index);
1075 }
1076
1077 void QtLauncher::onAircraftInstallFailed(QModelIndex index, QString errorMessage)
1078 {
1079     qWarning() << Q_FUNC_INFO << index.data(AircraftURIRole) << errorMessage;
1080
1081     QMessageBox msg;
1082     msg.setWindowTitle(tr("Aircraft installation failed"));
1083     msg.setText(tr("An error occurred installing the aircraft %1: %2").
1084                 arg(index.data(Qt::DisplayRole).toString()).arg(errorMessage));
1085     msg.addButton(QMessageBox::Ok);
1086     msg.exec();
1087
1088     maybeUpdateSelectedAircraft(index);
1089 }
1090
1091 void QtLauncher::onAircraftSelected(const QModelIndex& index)
1092 {
1093     m_selectedAircraft = index.data(AircraftURIRole).toUrl();
1094     updateSelectedAircraft();
1095 }
1096
1097 void QtLauncher::onRequestPackageInstall(const QModelIndex& index)
1098 {
1099     QString pkg = index.data(AircraftPackageIdRole).toString();
1100     simgear::pkg::PackageRef pref = globals->packageRoot()->getPackageById(pkg.toStdString());
1101     if (pref->isInstalled()) {
1102         InstallRef install = pref->existingInstall();
1103         if (install && install->hasUpdate()) {
1104             globals->packageRoot()->scheduleToUpdate(install);
1105         }
1106     } else {
1107         pref->install();
1108     }
1109 }
1110
1111 void QtLauncher::onCancelDownload(const QModelIndex& index)
1112 {
1113     QString pkg = index.data(AircraftPackageIdRole).toString();
1114     simgear::pkg::PackageRef pref = globals->packageRoot()->getPackageById(pkg.toStdString());
1115     simgear::pkg::InstallRef i = pref->existingInstall();
1116     i->cancelDownload();
1117 }
1118
1119 void QtLauncher::maybeUpdateSelectedAircraft(QModelIndex index)
1120 {
1121     QUrl u = index.data(AircraftURIRole).toUrl();
1122     if (u == m_selectedAircraft) {
1123         // potentially enable the run button now!
1124         updateSelectedAircraft();
1125     }
1126 }
1127
1128 void QtLauncher::updateSelectedAircraft()
1129 {
1130     QModelIndex index = m_aircraftModel->indexOfAircraftURI(m_selectedAircraft);
1131     if (index.isValid()) {
1132         QPixmap pm = index.data(Qt::DecorationRole).value<QPixmap>();
1133         m_ui->thumbnail->setPixmap(pm);
1134         m_ui->aircraftDescription->setText(index.data(Qt::DisplayRole).toString());
1135
1136         int status = index.data(AircraftPackageStatusRole).toInt();
1137         bool canRun = (status == PackageInstalled);
1138         m_ui->runButton->setEnabled(canRun);
1139     } else {
1140         m_ui->thumbnail->setPixmap(QPixmap());
1141         m_ui->aircraftDescription->setText("");
1142         m_ui->runButton->setEnabled(false);
1143     }
1144 }
1145
1146 QModelIndex QtLauncher::proxyIndexForAircraftURI(QUrl uri) const
1147 {
1148   return m_aircraftProxy->mapFromSource(sourceIndexForAircraftURI(uri));
1149 }
1150
1151 QModelIndex QtLauncher::sourceIndexForAircraftURI(QUrl uri) const
1152 {
1153     AircraftItemModel* sourceModel = qobject_cast<AircraftItemModel*>(m_aircraftProxy->sourceModel());
1154     Q_ASSERT(sourceModel);
1155     return sourceModel->indexOfAircraftURI(uri);
1156 }
1157
1158 void QtLauncher::onPopupAircraftHistory()
1159 {
1160     if (m_recentAircraft.isEmpty()) {
1161         return;
1162     }
1163
1164     QMenu m;
1165     Q_FOREACH(QUrl uri, m_recentAircraft) {
1166         QModelIndex index = sourceIndexForAircraftURI(uri);
1167         if (!index.isValid()) {
1168             // not scanned yet
1169             continue;
1170         }
1171         QAction* act = m.addAction(index.data(Qt::DisplayRole).toString());
1172         act->setData(uri);
1173     }
1174
1175     QPoint popupPos = m_ui->aircraftHistory->mapToGlobal(m_ui->aircraftHistory->rect().bottomLeft());
1176     QAction* triggered = m.exec(popupPos);
1177     if (triggered) {
1178         m_selectedAircraft = triggered->data().toUrl();
1179         QModelIndex index = proxyIndexForAircraftURI(m_selectedAircraft);
1180         m_ui->aircraftList->selectionModel()->setCurrentIndex(index,
1181                                                               QItemSelectionModel::ClearAndSelect);
1182         m_ui->aircraftFilter->clear();
1183         updateSelectedAircraft();
1184     }
1185 }
1186
1187 void QtLauncher::onEditRatingsFilter()
1188 {
1189     EditRatingsFilterDialog dialog(this);
1190     dialog.setRatings(m_ratingFilters);
1191
1192     dialog.exec();
1193     if (dialog.result() == QDialog::Accepted) {
1194         QVariantList vl;
1195         for (int i=0; i<4; ++i) {
1196             m_ratingFilters[i] = dialog.getRating(i);
1197             vl.append(m_ratingFilters[i]);
1198         }
1199         m_aircraftProxy->setRatings(m_ratingFilters);
1200
1201         QSettings settings;
1202         settings.setValue("min-ratings", vl);
1203     }
1204 }
1205
1206 void QtLauncher::updateSettingsSummary()
1207 {
1208     QStringList summary;
1209     if (m_ui->timeOfDayCombo->currentIndex() > 0) {
1210         summary.append(QString(m_ui->timeOfDayCombo->currentText().toLower()));
1211     }
1212
1213     if (m_ui->seasonCombo->currentIndex() > 0) {
1214         summary.append(QString(m_ui->seasonCombo->currentText().toLower()));
1215     }
1216
1217     if (m_ui->rembrandtCheckbox->isChecked()) {
1218         summary.append("Rembrandt enabled");
1219     } else if (m_ui->msaaCheckbox->isChecked()) {
1220         summary.append("anti-aliasing");
1221     }
1222
1223     if (m_ui->fetchRealWxrCheckbox->isChecked()) {
1224         summary.append("live weather");
1225     }
1226
1227     if (m_ui->terrasyncCheck->isChecked()) {
1228         summary.append("automatic scenery downloads");
1229     }
1230
1231     if (m_ui->startPausedCheck->isChecked()) {
1232         summary.append("paused");
1233     }
1234
1235     QString s = summary.join(", ");
1236     s[0] = s[0].toUpper();
1237     m_ui->settingsDescription->setText(s);
1238 }
1239
1240 void QtLauncher::onRembrandtToggled(bool b)
1241 {
1242     // Rembrandt and multi-sample are exclusive
1243     m_ui->msaaCheckbox->setEnabled(!b);
1244 }
1245
1246 void QtLauncher::onSubsytemIdleTimeout()
1247 {
1248     globals->get_subsystem_mgr()->update(0.0);
1249 }
1250
1251 void QtLauncher::onEditPaths()
1252 {
1253     PathsDialog dlg(this, globals->packageRoot());
1254     dlg.exec();
1255     if (dlg.result() == QDialog::Accepted) {
1256         // re-scan the aircraft list
1257         QSettings settings;
1258         m_aircraftModel->setPaths(settings.value("aircraft-paths").toStringList());
1259         m_aircraftModel->scanDirs();
1260     }
1261 }
1262
1263 simgear::pkg::PackageRef QtLauncher::packageForAircraftURI(QUrl uri) const
1264 {
1265     if (uri.scheme() != "package") {
1266         qWarning() << "invalid URL scheme:" << uri;
1267         return simgear::pkg::PackageRef();
1268     }
1269
1270     QString ident = uri.path();
1271     return globals->packageRoot()->getPackageById(ident.toStdString());
1272 }
1273
1274
1275 #include "QtLauncher.moc"