fly/flightgear
1
0
Fork 0
Code Activity
flightgear/src/GUI/LauncherController.cxx
James Turner 225a128540 Consistent capitalisation of ACTIVE
2018-06-21 17:34:16 +01:00

594 lines
18 KiB
C++
Raw Blame History

#include "LauncherController.hxx"
// Qt headers
#include <QDebug>
#include <QSettings>
#include <QNetworkAccessManager>
#include <QNetworkDiskCache>
#include <QDesktopServices>
#include <QMessageBox>
#include <QSettings>
#include <QQuickWindow>
#include <QQmlComponent>
// simgear headers
#include <simgear/package/Install.hxx>
#include <simgear/environment/metar.hxx>
#include <simgear/structure/exception.hxx>
// FlightGear headers
#include <Network/HTTPClient.hxx>
#include <Main/globals.hxx>
#include <Airports/airport.hxx>
#include <Main/options.hxx>
#include <Main/fg_init.hxx>
#include <Main/fg_props.hxx>
#include "version.h"
#include "QtLauncher.hxx"
#include "QmlAircraftInfo.hxx"
#include "LauncherArgumentTokenizer.hxx"
#include "PathUrlHelper.hxx"
#include "PopupWindowTracker.hxx"
#include "RecentAircraftModel.hxx"
#include "RecentLocationsModel.hxx"
#include "ThumbnailImageItem.hxx"
#include "PreviewImageItem.hxx"
#include "MPServersModel.h"
#include "AircraftSearchFilterModel.hxx"
#include "DefaultAircraftLocator.hxx"
#include "LaunchConfig.hxx"
#include "AircraftModel.hxx"
#include "LocationController.hxx"
#include "QmlPositioned.hxx"
#include "PixmapImageItem.hxx"
#include "AirportDiagram.hxx"
#include "NavaidDiagram.hxx"
#include "QmlRadioButtonHelper.hxx"
using namespace simgear::pkg;
LauncherController::LauncherController(QObject *parent) :
QObject(parent)
{
m_serversModel = new MPServersModel(this);
m_location = new LocationController(this);
m_locationHistory = new RecentLocationsModel(this);
m_selectedAircraftInfo = new QmlAircraftInfo(this);
m_config = new LaunchConfig(this);
connect(m_config, &LaunchConfig::collect, this, &LauncherController::collectAircraftArgs);
m_location->setLaunchConfig(m_config);
connect(m_location, &LocationController::descriptionChanged,
this, &LauncherController::summaryChanged);
initQML();
m_aircraftModel = new AircraftItemModel(this);
m_installedAircraftModel = new AircraftProxyModel(this, m_aircraftModel);
m_installedAircraftModel->setInstalledFilterEnabled(true);
m_browseAircraftModel = new AircraftProxyModel(this, m_aircraftModel);
m_browseAircraftModel->setRatingFilterEnabled(true);
m_aircraftSearchModel = new AircraftProxyModel(this, m_aircraftModel);
m_aircraftHistory = new RecentAircraftModel(m_aircraftModel, this);
connect(m_aircraftModel, &AircraftItemModel::aircraftInstallCompleted,
this, &LauncherController::onAircraftInstalledCompleted);
connect(m_aircraftModel, &AircraftItemModel::aircraftInstallFailed,
this, &LauncherController::onAircraftInstallFailed);
connect(LocalAircraftCache::instance(),
&LocalAircraftCache::scanCompleted,
this, &LauncherController::updateSelectedAircraft);
QSettings settings;
LocalAircraftCache::instance()->setPaths(settings.value("aircraft-paths").toStringList());
LocalAircraftCache::instance()->scanDirs();
m_aircraftModel->setPackageRoot(globals->packageRoot());
}
void LauncherController::initQML()
{
qmlRegisterUncreatableType<LauncherController>("FlightGear.Launcher", 1, 0, "LauncherController", "no");
qmlRegisterUncreatableType<LocationController>("FlightGear.Launcher", 1, 0, "LocationController", "no");
qmlRegisterType<LauncherArgumentTokenizer>("FlightGear.Launcher", 1, 0, "ArgumentTokenizer");
qmlRegisterUncreatableType<QAbstractItemModel>("FlightGear.Launcher", 1, 0, "QAIM", "no");
qmlRegisterUncreatableType<AircraftProxyModel>("FlightGear.Launcher", 1, 0, "AircraftProxyModel", "no");
qmlRegisterUncreatableType<RecentAircraftModel>("FlightGear.Launcher", 1, 0, "RecentAircraftModel", "no");
qmlRegisterUncreatableType<RecentLocationsModel>("FlightGear.Launcher", 1, 0, "RecentLocationsModel", "no");
qmlRegisterUncreatableType<LaunchConfig>("FlightGear.Launcher", 1, 0, "LaunchConfig", "Singleton API");
qmlRegisterUncreatableType<MPServersModel>("FlightGear.Launcher", 1, 0, "MPServers", "Singleton API");
qmlRegisterType<FileDialogWrapper>("FlightGear.Launcher", 1, 0, "FileDialog");
qmlRegisterType<QmlAircraftInfo>("FlightGear.Launcher", 1, 0, "AircraftInfo");
qmlRegisterType<PopupWindowTracker>("FlightGear.Launcher", 1, 0, "PopupWindowTracker");
qmlRegisterUncreatableType<LocalAircraftCache>("FlightGear.Launcher", 1, 0, "LocalAircraftCache", "Aircraft cache");
qmlRegisterUncreatableType<AircraftItemModel>("FlightGear.Launcher", 1, 0, "AircraftModel", "Built-in model");
qmlRegisterType<ThumbnailImageItem>("FlightGear.Launcher", 1, 0, "ThumbnailImage");
qmlRegisterType<PreviewImageItem>("FlightGear.Launcher", 1, 0, "PreviewImage");
qmlRegisterType<QmlPositioned>("FlightGear", 1, 0, "Positioned");
// this is a Q_GADGET, but we need to register it for use in return types, etc
qRegisterMetaType<QmlGeod>();
qmlRegisterType<PixmapImageItem>("FlightGear", 1, 0, "PixmapImage");
qmlRegisterType<AirportDiagram>("FlightGear", 1, 0, "AirportDiagram");
qmlRegisterType<NavaidDiagram>("FlightGear", 1, 0, "NavaidDiagram");
qmlRegisterType<QmlRadioButtonGroup>("FlightGear", 1, 0, "RadioButtonGroup");
QNetworkDiskCache* diskCache = new QNetworkDiskCache(this);
SGPath cachePath = globals->get_fg_home() / "PreviewsCache";
diskCache->setCacheDirectory(QString::fromStdString(cachePath.utf8Str()));
QNetworkAccessManager* netAccess = new QNetworkAccessManager(this);
netAccess->setCache(diskCache);
PreviewImageItem::setGlobalNetworkAccess(netAccess);
}
void LauncherController::restoreSettings()
{
m_selectedAircraft = m_aircraftHistory->mostRecent();
if (m_selectedAircraft.isEmpty()) {
// select the default aircraft specified in defaults.xml
flightgear::DefaultAircraftLocator da;
if (da.foundPath().exists()) {
m_selectedAircraft = QUrl::fromLocalFile(QString::fromStdString(da.foundPath().utf8Str()));
qDebug() << "Restored default aircraft:" << m_selectedAircraft;
} else {
qWarning() << "Completely failed to find the default aircraft";
}
}
m_location->restoreSettings();
QVariantMap currentLocation = m_locationHistory->mostRecent();
if (currentLocation.isEmpty()) {
// use the default
std::string defaultAirport = flightgear::defaultAirportICAO();
FGAirportRef apt = FGAirport::findByIdent(defaultAirport);
if (apt) {
currentLocation["location-id"] = static_cast<qlonglong>(apt->guid());
currentLocation["location-apt-runway"] = "ACTIVE";
} // otherwise we failed to find the default airport in the nav-db :(
}
m_location->restoreLocation(currentLocation);
updateSelectedAircraft();
m_serversModel->requestRestore();
emit summaryChanged();
}
void LauncherController::saveSettings()
{
emit requestSaveState();
m_aircraftHistory->saveToSettings();
m_locationHistory->saveToSettings();
}
void LauncherController::collectAircraftArgs()
{
// aircraft
if (!m_selectedAircraft.isEmpty()) {
if (m_selectedAircraft.isLocalFile()) {
QFileInfo setFileInfo(m_selectedAircraft.toLocalFile());
m_config->setArg("aircraft-dir", setFileInfo.dir().absolutePath());
QString setFile = setFileInfo.fileName();
Q_ASSERT(setFile.endsWith("-set.xml"));
setFile.truncate(setFile.count() - 8); // drop the '-set.xml' portion
m_config->setArg("aircraft", setFile);
} else if (m_selectedAircraft.scheme() == "package") {
// no need to set aircraft-dir, handled by the corresponding code
// in fgInitAircraft
m_config->setArg("aircraft", m_selectedAircraft.path());
} else {
qWarning() << "unsupported aircraft launch URL" << m_selectedAircraft;
}
}
// scenery paths
QSettings settings;
Q_FOREACH(QString path, settings.value("scenery-paths").toStringList()) {
m_config->setArg("fg-scenery", path);
}
// aircraft paths
Q_FOREACH(QString path, settings.value("aircraft-paths").toStringList()) {
m_config->setArg("fg-aircraft", path);
}
}
void LauncherController::doRun()
{
flightgear::Options* opt = flightgear::Options::sharedInstance();
m_config->reset();
m_config->collect();
m_aircraftHistory->insert(m_selectedAircraft);
QVariant locSet = m_location->saveLocation();
m_locationHistory->insert(locSet);
// aircraft paths
QSettings settings;
QString downloadDir = settings.value("downloadSettings/downloadDir").toString();
if (!downloadDir.isEmpty()) {
QDir d(downloadDir);
if (!d.exists()) {
int result = QMessageBox::question(nullptr, tr("Create download folder?"),
tr("The selected location for downloads does not exist. (%1) Create it?").arg(downloadDir),
QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
if (result == QMessageBox::Cancel) {
return;
}
if (result == QMessageBox::Yes) {
d.mkpath(downloadDir);
}
}
}
if (settings.contains("restore-defaults-on-run")) {
settings.remove("restore-defaults-on-run");
opt->addOption("restore-defaults", "");
}
m_config->applyToOptions();
saveSettings();
}
void LauncherController::doApply()
{
// aircraft
if (!m_selectedAircraft.isEmpty()) {
std::string aircraftPropValue,
aircraftDir;
if (m_selectedAircraft.isLocalFile()) {
QFileInfo setFileInfo(m_selectedAircraft.toLocalFile());
QString setFile = setFileInfo.fileName();
Q_ASSERT(setFile.endsWith("-set.xml"));
setFile.truncate(setFile.count() - 8); // drop the '-set.xml' portion
aircraftDir = setFileInfo.dir().absolutePath().toStdString();
aircraftPropValue = setFile.toStdString();
} else if (m_selectedAircraft.scheme() == "package") {
// no need to set aircraft-dir, handled by the corresponding code
// in fgInitAircraft
aircraftPropValue = m_selectedAircraft.path().toStdString();
} else {
qWarning() << "unsupported aircraft launch URL" << m_selectedAircraft;
}
m_aircraftHistory->insert(m_selectedAircraft);
globals->get_props()->setStringValue("/sim/aircraft", aircraftPropValue);
globals->get_props()->setStringValue("/sim/aircraft-dir", aircraftDir);
}
m_location->setLocationProperties();
saveSettings();
}
QString LauncherController::selectAircraftStateAutomatically()
{
if (!m_selectedAircraftInfo)
return {};
if (m_location->isAirborneLocation() && m_selectedAircraftInfo->hasState("approach"))
{
return "approach";
}
if (m_location->isParkedLocation() && m_selectedAircraftInfo->hasState("parked")) {
return "parked";
} else {
// also try 'engines-running'?
if (m_selectedAircraftInfo->hasState("take-off"))
return "take-off";
}
return {}; // failed to compute, give up
}
void LauncherController::maybeUpdateSelectedAircraft(QModelIndex index)
{
QUrl u = index.data(AircraftURIRole).toUrl();
if (u == m_selectedAircraft) {
// potentially enable the run button now!
updateSelectedAircraft();
}
}
void LauncherController::updateSelectedAircraft()
{
m_selectedAircraftInfo->setUri(m_selectedAircraft);
QModelIndex index = m_aircraftModel->indexOfAircraftURI(m_selectedAircraft);
if (index.isValid()) {
m_aircraftType = Airplane;
if (index.data(AircraftIsHelicopterRole).toBool()) {
m_aircraftType = Helicopter;
} else if (index.data(AircraftIsSeaplaneRole).toBool()) {
m_aircraftType = Seaplane;
}
}
emit canFlyChanged();
}
bool LauncherController::canFly() const
{
QModelIndex index = m_aircraftModel->indexOfAircraftURI(m_selectedAircraft);
if (!index.isValid()) {
return false;
}
int status = index.data(AircraftPackageStatusRole).toInt();
bool canRun = (status == LocalAircraftCache::PackageInstalled);
return canRun;
}
void LauncherController::downloadDirChanged(QString path)
{
// this can get run if the UI is disabled, just bail out before doing
// anything permanent.
if (!m_config->enableDownloadDirUI()) {
return;
}
// if the default dir is passed in, map that back to the empty string
if (path == m_config->defaultDownloadDir()) {
path.clear();
}
auto options = flightgear::Options::sharedInstance();
if (options->valueForOption("download-dir") == path.toStdString()) {
// this works because we propogate the value from QSettings to
// the flightgear::Options object in runLauncherDialog()
// so the options object always contains our current idea of this
// value
return;
}
if (!path.isEmpty()) {
options->setOption("download-dir", path.toStdString());
} else {
options->clearOption("download-dir");
}
m_config->setValueForKey("", "download-dir", path);
saveSettings();
flightgear::restartTheApp();
}
QmlAircraftInfo *LauncherController::selectedAircraftInfo() const
{
return m_selectedAircraftInfo;
}
void LauncherController::restoreLocation(QVariant var)
{
m_location->restoreLocation(var.toMap());
}
QUrl LauncherController::selectedAircraft() const
{
return m_selectedAircraft;
}
bool LauncherController::matchesSearch(QString term, QStringList keywords) const
{
Q_FOREACH(QString s, keywords) {
if (s.contains(term, Qt::CaseInsensitive)) {
return true;
}
}
return false;
}
bool LauncherController::isSearchActive() const
{
return !m_settingsSearchTerm.isEmpty();
}
QStringList LauncherController::settingsSummary() const
{
return m_settingsSummary;
}
QStringList LauncherController::environmentSummary() const
{
return m_environmentSummary;
}
void LauncherController::setSelectedAircraft(QUrl selectedAircraft)
{
if (m_selectedAircraft == selectedAircraft)
return;
m_selectedAircraft = selectedAircraft;
updateSelectedAircraft();
emit selectedAircraftChanged(m_selectedAircraft);
}
void LauncherController::setSettingsSearchTerm(QString settingsSearchTerm)
{
if (m_settingsSearchTerm == settingsSearchTerm)
return;
m_settingsSearchTerm = settingsSearchTerm;
emit searchChanged();
}
void LauncherController::setSettingsSummary(QStringList settingsSummary)
{
if (m_settingsSummary == settingsSummary)
return;
m_settingsSummary = settingsSummary;
emit summaryChanged();
}
void LauncherController::setEnvironmentSummary(QStringList environmentSummary)
{
if (m_environmentSummary == environmentSummary)
return;
m_environmentSummary = environmentSummary;
emit summaryChanged();
}
QStringList LauncherController::combinedSummary() const
{
return m_settingsSummary + m_environmentSummary;
}
simgear::pkg::PackageRef LauncherController::packageForAircraftURI(QUrl uri) const
{
if (uri.scheme() != "package") {
qWarning() << "invalid URL scheme:" << uri;
return simgear::pkg::PackageRef();
}
QString ident = uri.path();
return globals->packageRoot()->getPackageById(ident.toStdString());
}
bool LauncherController::validateMetarString(QString metar)
{
if (metar.isEmpty()) {
return true;
}
try {
std::string s = metar.toStdString();
SGMetar theMetar(s);
} catch (sg_io_exception&) {
return false;
}
return true;
}
void LauncherController::requestInstallUpdate(QUrl aircraftUri)
{
// also select, otherwise UI is confusing
m_selectedAircraft = aircraftUri;
updateSelectedAircraft();
simgear::pkg::PackageRef pref = packageForAircraftURI(aircraftUri);
if (pref) {
if (pref->isInstalled()) {
InstallRef install = pref->existingInstall();
if (install->hasUpdate()) {
globals->packageRoot()->scheduleToUpdate(install);
}
} else {
pref->install();
}
}
}
void LauncherController::requestUninstall(QUrl aircraftUri)
{
simgear::pkg::PackageRef pref = packageForAircraftURI(aircraftUri);
if (pref) {
simgear::pkg::InstallRef i = pref->existingInstall();
if (i) {
i->uninstall();
}
}
}
void LauncherController::requestInstallCancel(QUrl aircraftUri)
{
simgear::pkg::PackageRef pref = packageForAircraftURI(aircraftUri);
if (pref) {
simgear::pkg::InstallRef i = pref->existingInstall();
if (i) {
i->cancelDownload();
}
}
}
void LauncherController::requestUpdateAllAircraft()
{
const PackageList& toBeUpdated = globals->packageRoot()->packagesNeedingUpdate();
std::for_each(toBeUpdated.begin(), toBeUpdated.end(), [](PackageRef pkg) {
globals->packageRoot()->scheduleToUpdate(pkg->install());
});
}
void LauncherController::queryMPServers()
{
m_serversModel->refresh();
}
QString LauncherController::versionString() const
{
return FLIGHTGEAR_VERSION;
}
RecentAircraftModel *LauncherController::aircraftHistory()
{
return m_aircraftHistory;
}
RecentLocationsModel *LauncherController::locationHistory()
{
return m_locationHistory;
}
void LauncherController::launchUrl(QUrl url)
{
QDesktopServices::openUrl(url);
}
QVariantList LauncherController::defaultSplashUrls() const
{
QVariantList urls;
for (auto path : flightgear::defaultSplashScreenPaths()) {
QUrl url = QUrl::fromLocalFile(QString::fromStdString(path));
urls.append(url);
}
return urls;
}
void LauncherController::onAircraftInstalledCompleted(QModelIndex index)
{
maybeUpdateSelectedAircraft(index);
}
void LauncherController::onAircraftInstallFailed(QModelIndex index, QString errorMessage)
{
qWarning() << Q_FUNC_INFO << index.data(AircraftURIRole) << errorMessage;
QMessageBox msg;
msg.setWindowTitle(tr("Aircraft installation failed"));
msg.setText(tr("An error occurred installing the aircraft %1: %2").
arg(index.data(Qt::DisplayRole).toString()).arg(errorMessage));
msg.addButton(QMessageBox::Ok);
msg.exec();
maybeUpdateSelectedAircraft(index);
}
QPointF LauncherController::mapToGlobal(QQuickItem *item, const QPointF &pos) const
{
QPointF scenePos = item->mapToScene(pos);
QQuickWindow* win = item->window();
return win->mapToGlobal(scenePos.toPoint());
}
View git blame Copy permalink