90 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
91 #include <QDesktopWidget>
96 #include <QFileOpenEvent>
97 #include <QMessageBox>
100 #include <QProcessEnvironment>
103 #include <QThreadPool>
106 #include <QLibraryInfo>
107 #include <QStandardPaths>
108 #include <QRegularExpression>
109 #include <QTextStream>
111 #if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
112 #include <QRecursiveMutex>
116 #include <netinet/in.h>
122 #define SECURITY_WIN32
123 #include <security.h>
125 #pragma comment( lib, "Secur32.lib" )
129 #include "qgsconfig.h"
133 #include <cpl_conv.h>
140 #define CONN_POOL_MAX_CONCURRENT_CONNS 4
142 QObject *
ABISYM( QgsApplication::mFileOpenEventReceiver ) =
nullptr;
143 bool ABISYM( QgsApplication::mInitialized ) =
false;
144 bool ABISYM( QgsApplication::mRunningFromBuildDir ) =
false;
148 QgsApplication::ApplicationMembers *QgsApplication::sApplicationMembers =
nullptr;
150 int ABISYM( QgsApplication::sMaxThreads ) = -1;
167 #if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
183 : QApplication( argc, argv, GUIenabled )
185 *sPlatformName() = platformName;
187 if ( *sTranslation() != QLatin1String(
"C" ) )
189 mQgisTranslator =
new QTranslator();
190 if ( mQgisTranslator->load( QStringLiteral(
"qgis_" ) + *sTranslation(), i18nPath() ) )
192 installTranslator( mQgisTranslator );
196 QgsDebugMsgLevel( QStringLiteral(
"loading of qgis translation failed %1/qgis_%2" ).arg( i18nPath(), *sTranslation() ), 2 );
204 QString qtTranslationsPath = QLibraryInfo::location( QLibraryInfo::TranslationsPath );
206 QString prefix = QDir( QString(
"%1/../" ).arg( QApplication::applicationDirPath() ) ).absolutePath();
207 qtTranslationsPath = prefix + qtTranslationsPath.mid( QLibraryInfo::location( QLibraryInfo::PrefixPath ).length() );
210 mQtTranslator =
new QTranslator();
211 if ( mQtTranslator->load( QStringLiteral(
"qt_" ) + *sTranslation(), qtTranslationsPath ) )
213 installTranslator( mQtTranslator );
217 QgsDebugMsgLevel( QStringLiteral(
"loading of qt translation failed %1/qt_%2" ).arg( qtTranslationsPath, *sTranslation() ), 2 );
220 mQtBaseTranslator =
new QTranslator();
221 if ( mQtBaseTranslator->load( QStringLiteral(
"qtbase_" ) + *sTranslation(), qtTranslationsPath ) )
223 installTranslator( mQtBaseTranslator );
227 QgsDebugMsgLevel( QStringLiteral(
"loading of qtbase translation failed %1/qt_%2" ).arg( qtTranslationsPath, *sTranslation() ), 2 );
231 mApplicationMembers =
new ApplicationMembers();
233 *sProfilePath() = profileFolder;
240 if ( profileFolder.isEmpty() )
242 if ( getenv(
"QGIS_CUSTOM_CONFIG_PATH" ) )
244 profileFolder = getenv(
"QGIS_CUSTOM_CONFIG_PATH" );
248 profileFolder = QStandardPaths::standardLocations( QStandardPaths::AppDataLocation ).value( 0 );
255 profileFolder = profile->
folder();
259 *sProfilePath() = profileFolder;
261 static std::once_flag sMetaTypesRegistered;
262 std::call_once( sMetaTypesRegistered, []
264 qRegisterMetaType<QgsGeometry::Error>(
"QgsGeometry::Error" );
265 qRegisterMetaType<QgsProcessingFeatureSourceDefinition>(
"QgsProcessingFeatureSourceDefinition" );
266 qRegisterMetaType<QgsProcessingOutputLayerDefinition>(
"QgsProcessingOutputLayerDefinition" );
267 qRegisterMetaType<QgsUnitTypes::LayoutUnit>(
"QgsUnitTypes::LayoutUnit" );
268 qRegisterMetaType<QgsFeatureId>(
"QgsFeatureId" );
269 qRegisterMetaType<QgsFeatureIds>(
"QgsFeatureIds" );
270 qRegisterMetaType<QgsProperty>(
"QgsProperty" );
271 qRegisterMetaType<QgsFeatureStoreList>(
"QgsFeatureStoreList" );
272 qRegisterMetaType<Qgis::MessageLevel>(
"Qgis::MessageLevel" );
273 qRegisterMetaType<Qgis::BrowserItemState>(
"Qgis::BrowserItemState" );
274 qRegisterMetaType<QgsReferencedRectangle>(
"QgsReferencedRectangle" );
275 qRegisterMetaType<QgsReferencedPointXY>(
"QgsReferencedPointXY" );
276 qRegisterMetaType<QgsReferencedGeometry>(
"QgsReferencedGeometry" );
277 qRegisterMetaType<QgsLayoutRenderContext::Flags>(
"QgsLayoutRenderContext::Flags" );
278 qRegisterMetaType<QgsStyle::StyleEntity>(
"QgsStyle::StyleEntity" );
279 qRegisterMetaType<QgsCoordinateReferenceSystem>(
"QgsCoordinateReferenceSystem" );
280 qRegisterMetaType<QgsAuthManager::MessageLevel>(
"QgsAuthManager::MessageLevel" );
281 qRegisterMetaType<QgsNetworkRequestParameters>(
"QgsNetworkRequestParameters" );
282 qRegisterMetaType<QgsNetworkReplyContent>(
"QgsNetworkReplyContent" );
283 qRegisterMetaType<QgsGeometry>(
"QgsGeometry" );
284 qRegisterMetaType<QgsDatumTransform::GridDetails>(
"QgsDatumTransform::GridDetails" );
285 qRegisterMetaType<QgsDatumTransform::TransformDetails>(
"QgsDatumTransform::TransformDetails" );
286 qRegisterMetaType<QgsNewsFeedParser::Entry>(
"QgsNewsFeedParser::Entry" );
287 qRegisterMetaType<QgsRectangle>(
"QgsRectangle" );
288 qRegisterMetaType<QgsLocatorResult>(
"QgsLocatorResult" );
289 qRegisterMetaType<QgsProcessingModelChildParameterSource>(
"QgsProcessingModelChildParameterSource" );
290 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
293 qRegisterMetaTypeStreamOperators<QgsProcessingModelChildParameterSource>(
"QgsProcessingModelChildParameterSource" );
295 qRegisterMetaType<QgsRemappingSinkDefinition>(
"QgsRemappingSinkDefinition" );
296 qRegisterMetaType<QgsProcessingModelChildDependency>(
"QgsProcessingModelChildDependency" );
297 qRegisterMetaType<QgsTextFormat>(
"QgsTextFormat" );
298 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
299 QMetaType::registerComparators<QgsProcessingModelChildDependency>();
300 QMetaType::registerEqualsComparator<QgsProcessingFeatureSourceDefinition>();
301 QMetaType::registerEqualsComparator<QgsProperty>();
302 QMetaType::registerEqualsComparator<QgsDateTimeRange>();
303 QMetaType::registerEqualsComparator<QgsDateRange>();
305 qRegisterMetaType<QPainter::CompositionMode>(
"QPainter::CompositionMode" );
306 qRegisterMetaType<QgsDateTimeRange>(
"QgsDateTimeRange" );
307 qRegisterMetaType<QList<QgsMapLayer *>>(
"QList<QgsMapLayer*>" );
312 if ( ABISYM( mRunningFromBuildDir ) )
315 *sPrefixPath() = QString();
316 #if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
317 setPluginPath( *sBuildOutputPath() +
'/' + QString( QGIS_PLUGIN_SUBDIR ) +
'/' + *sCfgIntDir() );
319 setPluginPath( *sBuildOutputPath() +
'/' + QStringLiteral( QGIS_PLUGIN_SUBDIR ) );
321 setPkgDataPath( *sBuildOutputPath() + QStringLiteral(
"/data" ) );
322 *sLibraryPath() = *sBuildOutputPath() +
'/' + QGIS_LIB_SUBDIR +
'/';
323 #if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
324 *sLibexecPath() = *sBuildOutputPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/' + *sCfgIntDir() +
'/';
326 *sLibexecPath() = *sBuildOutputPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/';
328 #if defined( HAVE_QUICK )
329 *sQmlImportPath() = *sBuildOutputPath() +
'/' + QGIS_QML_SUBDIR +
'/';
334 char *
prefixPath = getenv(
"QGIS_PREFIX_PATH" );
337 if ( sPrefixPath()->isNull() )
339 #if defined(Q_OS_MACX) || defined(Q_OS_WIN)
341 #elif defined(ANDROID)
343 QDir myDir( QDir::homePath() );
345 QString myPrefix = myDir.absolutePath();
348 QDir myDir( applicationDirPath() );
350 if ( applicationDirPath().contains( QStringLiteral(
"cgi-bin" ) ) )
355 QString myPrefix = myDir.absolutePath();
366 *sConfigPath() = profileFolder +
'/';
370 if ( getenv(
"QGIS_AUTH_DB_DIR_PATH" ) )
376 QMap<QString, QString> systemEnvVarMap;
377 QString passfile( QStringLiteral(
"QGIS_AUTH_PASSWORD_FILE" ) );
379 const auto systemEnvironment = QProcessEnvironment::systemEnvironment().toStringList();
380 for (
const QString &varStr : systemEnvironment )
382 int pos = varStr.indexOf( QLatin1Char(
'=' ) );
385 QString varStrName = varStr.left( pos );
386 QString varStrValue = varStr.mid( pos + 1 );
387 if ( varStrName != passfile )
389 systemEnvVarMap.insert( varStrName, varStrValue );
392 *sSystemEnvVars() = systemEnvVarMap;
399 QString projLib( QDir::cleanPath(
pkgDataPath().append(
"/proj" ) ) );
400 if ( QFile::exists( projLib ) )
402 currentProjSearchPaths.append( projLib );
406 char **newPaths =
new char *[currentProjSearchPaths.length()];
407 for (
int i = 0; i < currentProjSearchPaths.count(); ++i )
409 newPaths[i] = CPLStrdup( currentProjSearchPaths.at( i ).toUtf8().constData() );
411 proj_context_set_search_paths(
nullptr, currentProjSearchPaths.count(), newPaths );
412 for (
int i = 0; i < currentProjSearchPaths.count(); ++i )
414 CPLFree( newPaths[i] );
419 QCoreApplication::addLibraryPath(
pluginPath() );
424 ABISYM( sMaxThreads ) = -1;
437 if ( !members()->mStyleModel )
440 ABISYM( mInitialized ) =
true;
445 delete mDataItemProviderRegistry;
446 delete mApplicationMembers;
447 delete mQgisTranslator;
448 delete mQtTranslator;
449 delete mQtBaseTranslator;
457 void QgsApplication::invalidateCaches()
469 return qobject_cast<QgsApplication *>( QCoreApplication::instance() );
475 if (
event->type() == QEvent::FileOpen )
478 if ( ABISYM( mFileOpenEventReceiver ) )
481 done =
notify( ABISYM( mFileOpenEventReceiver ),
event );
488 sFileOpenEventList()->append(
static_cast<QFileOpenEvent *
>(
event )->file() );
495 done = QApplication::event(
event );
504 if ( thread() == receiver->thread() )
514 done = QApplication::notify( receiver,
event );
518 qCritical() <<
"Caught unhandled QgsException: " << e.
what();
519 if ( qApp->thread() == QThread::currentThread() )
520 QMessageBox::critical( activeWindow(), tr(
"Exception" ), e.
what() );
522 catch ( std::exception &e )
524 qCritical() <<
"Caught unhandled std::exception: " << e.
what();
525 if ( qApp->thread() == QThread::currentThread() )
526 QMessageBox::critical( activeWindow(), tr(
"Exception" ), e.
what() );
530 qCritical() <<
"Caught unhandled unknown exception";
531 if ( qApp->thread() == QThread::currentThread() )
532 QMessageBox::critical( activeWindow(), tr(
"Exception" ), tr(
"unknown exception" ) );
540 return QgsRuntimeProfiler::threadLocalInstance();
546 ABISYM( mFileOpenEventReceiver ) = receiver;
548 if ( sFileOpenEventList()->count() > 0 )
550 const QStringList fileOpenEventList = *sFileOpenEventList();
551 for (
const QString &file : fileOpenEventList )
553 QFileOpenEvent foe( file );
554 QgsApplication::sendEvent( ABISYM( mFileOpenEventReceiver ), &foe );
556 sFileOpenEventList()->clear();
563 #if defined(Q_OS_WIN)
564 if ( sPrefixPath()->endsWith(
"/bin" ) )
566 sPrefixPath()->chop( 4 );
569 if ( useDefaultPaths && !ABISYM( mRunningFromBuildDir ) )
571 setPluginPath( *sPrefixPath() +
'/' + QStringLiteral( QGIS_PLUGIN_SUBDIR ) );
572 setPkgDataPath( *sPrefixPath() +
'/' + QStringLiteral( QGIS_DATA_SUBDIR ) );
574 *sLibraryPath() = *sPrefixPath() +
'/' + QGIS_LIB_SUBDIR +
'/';
575 *sLibexecPath() = *sPrefixPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/';
576 #if defined( HAVE_QUICK )
577 *sQmlImportPath() = *sPrefixPath() +
'/' + QGIS_QML_SUBDIR +
'/';
590 QString mySvgPath =
pkgDataPath + QStringLiteral(
"/svg/" );
593 if ( !sDefaultSvgPaths()->contains( mySvgPath ) )
594 *sDefaultSvgPaths() << mySvgPath;
599 *sDefaultSvgPaths() = pathList;
604 QFileInfo fi( authDbDirPath );
605 if ( fi.exists() && fi.isDir() && fi.isWritable() )
607 *sAuthDbDirPath() = fi.canonicalFilePath() + QDir::separator();
614 if ( ABISYM( mRunningFromBuildDir ) )
616 static bool sOnce =
true;
620 ( void ) blockNotifications;
621 qWarning(
"!!! prefix path was requested, but it is not valid - we do not run from installed path !!!" );
627 return *sPrefixPath();
631 return *sPluginPath();
636 if ( sPkgDataPath()->isNull() )
639 return *sPkgDataPath();
644 return QStringLiteral(
":/images/themes/default/" );
649 QDir dir( usersThemes );
657 return defaultThemes;
663 return iconsPath() + QStringLiteral(
"qgis-icon-60x60.png" );
668 return ABISYM( sMaxThreads );
675 if ( QFile::exists( path + iconFile ) )
676 return path + iconFile;
684 const QString cacheKey = ( name.startsWith(
'/' ) ? name.mid( 1 ) : name )
685 + ( fillColor.isValid() ? QStringLiteral(
"_%1" ).arg( fillColor.name( QColor::HexArgb ).mid( 1 ) ) : QString() )
686 + ( strokeColor.isValid() ? QStringLiteral(
"_%1" ).arg( strokeColor.name( QColor::HexArgb ).mid( 1 ) ) : QString() );
688 if ( app && app->mIconCache.contains( cacheKey ) )
689 return app->mIconCache.value( cacheKey );
692 const bool colorBased = fillColor.isValid() || strokeColor.isValid();
694 auto iconFromColoredSvg = [ = ](
const QString & path ) -> QIcon
699 const QString
iconPath = sIconCacheDir()->filePath( cacheKey + QStringLiteral(
".svg" ) );
701 if ( f.open( QFile::WriteOnly | QFile::Truncate ) )
703 f.write( svgContent );
708 QgsDebugMsg( QStringLiteral(
"Could not create colorized icon svg at %1" ).arg(
iconPath ) );
712 return QIcon( f.fileName() );
717 if ( QFile::exists( preferredPath ) )
721 icon = iconFromColoredSvg( preferredPath );
725 icon = QIcon( preferredPath );
728 else if ( QFile::exists( defaultPath ) )
734 icon = iconFromColoredSvg( defaultPath );
738 icon = QIcon( defaultPath );
747 app->mIconCache.insert( cacheKey, icon );
754 if ( app && app->mCursorCache.contains( cursor ) )
755 return app->mCursorCache.value( cursor );
766 name = QStringLiteral(
"mZoomIn.svg" );
771 name = QStringLiteral(
"mZoomOut.svg" );
778 name = QStringLiteral(
"mIdentify.svg" );
781 name = QStringLiteral(
"mCrossHair.svg" );
784 name = QStringLiteral(
"mCapturePoint.svg" );
787 name = QStringLiteral(
"mSelect.svg" );
794 name = QStringLiteral(
"mSampler.svg" );
799 Q_ASSERT( ! name.isEmpty( ) );
801 QIcon icon =
getThemeIcon( QStringLiteral(
"cursors" ) + QDir::separator() + name );
804 if ( ! icon.isNull( ) )
808 cursorIcon = QCursor( icon.pixmap( std::ceil( scale * 32 ), std::ceil( scale * 32 ) ), std::ceil( scale * activeX ), std::ceil( scale * activeY ) );
811 app->mCursorCache.insert( cursor, cursorIcon );
818 const QString preferredPath =
activeThemePath() + QDir::separator() + name;
820 const QString path = QFile::exists( preferredPath ) ? preferredPath : defaultPath;
821 if ( foreColor.isValid() || backColor.isValid() )
823 bool fitsInCache =
false;
824 const QImage image =
svgCache()->
svgAsImage( path, size, backColor, foreColor, 1, 1, fitsInCache );
825 return QPixmap::fromImage( image );
828 return QPixmap( path );
838 static QString appPath;
839 if ( appPath.isNull() )
841 if ( QCoreApplication::instance() )
843 appPath = applicationDirPath();
847 qWarning(
"Application path not initialized" );
851 if ( !appPath.isNull() || getenv(
"QGIS_PREFIX_PATH" ) )
853 QString prefix = getenv(
"QGIS_PREFIX_PATH" ) ? getenv(
"QGIS_PREFIX_PATH" ) : appPath;
858 static const QStringList paths { QStringList() << QString() << QStringLiteral(
"/.." ) << QStringLiteral(
"/bin" ) << QStringLiteral(
"/../../.." ) };
859 for (
const QString &path : paths )
861 f.setFileName( prefix + path +
"/qgisbuildpath.txt" );
865 if ( f.exists() && f.open( QIODevice::ReadOnly ) )
867 ABISYM( mRunningFromBuildDir ) =
true;
868 *sBuildSourcePath() = f.readLine().trimmed();
869 *sBuildOutputPath() = f.readLine().trimmed();
871 QgsDebugMsgLevel( QStringLiteral(
"- source directory: %1" ).arg( sBuildSourcePath()->toUtf8().constData() ), 4 );
872 QgsDebugMsgLevel( QStringLiteral(
"- output directory of the build: %1" ).arg( sBuildOutputPath()->toUtf8().constData() ), 4 );
873 #if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
874 *sCfgIntDir() = prefix.split(
'/', QString::SkipEmptyParts ).last();
875 qDebug(
"- cfg: %s", sCfgIntDir()->toUtf8().constData() );
881 if ( getenv(
"QGIS_PREFIX_PATH" ) )
887 QDir dir( QDir::homePath() );
892 #if defined(Q_OS_MACX)
894 #elif defined(Q_OS_WIN)
901 if ( appPath.contains( QStringLiteral(
"cgi-bin" ) ) )
911 if ( ABISYM( mRunningFromBuildDir ) )
912 return *sBuildOutputPath() + QStringLiteral(
"/data" );
914 return prefixPath +
'/' + QStringLiteral( QGIS_DATA_SUBDIR );
919 return *sThemeName();
929 qApp->setStyleSheet( QString() );
933 QString path = themes.value(
themeName );
934 QString stylesheetname = path +
"/style.qss";
936 QFile file( stylesheetname );
937 QFile variablesfile( path +
"/variables.qss" );
939 QFileInfo variableInfo( variablesfile );
941 if ( !file.open( QIODevice::ReadOnly ) || ( variableInfo.exists() && !variablesfile.open( QIODevice::ReadOnly ) ) )
946 QString styledata = file.readAll();
947 styledata.replace( QLatin1String(
"@theme_path" ), path );
949 if ( variableInfo.exists() )
951 QTextStream in( &variablesfile );
952 while ( !in.atEnd() )
954 QString line = in.readLine();
956 if ( line.startsWith(
'@' ) )
958 int index = line.indexOf(
':' );
959 QString name = line.mid( 0, index );
960 QString value = line.mid( index + 1, line.length() );
961 styledata.replace( name, value );
964 variablesfile.close();
972 const static QRegularExpression regex( QStringLiteral(
"(?<=[\\s:])([0-9\\.]+)(?=em)" ) );
973 QRegularExpressionMatch match = regex.match( styledata, index );
974 while ( match.hasMatch() )
976 index = match.capturedStart();
977 styledata.remove( index, match.captured( 0 ).length() );
979 styledata.insert( index, number );
980 index += number.length();
981 match = regex.match( styledata, index );
985 qApp->setStyleSheet( styledata );
987 QFile palettefile( path +
"/palette.txt" );
988 QFileInfo paletteInfo( palettefile );
989 if ( paletteInfo.exists() && palettefile.open( QIODevice::ReadOnly ) )
991 QPalette
pal = qApp->palette();
992 QTextStream in( &palettefile );
993 while ( !in.atEnd() )
995 QString line = in.readLine();
996 QStringList parts = line.split(
':' );
997 if ( parts.count() == 2 )
999 int role = parts.at( 0 ).trimmed().toInt();
1001 pal.setColor(
static_cast< QPalette::ColorRole
>( role ), color );
1004 palettefile.close();
1005 qApp->setPalette(
pal );
1014 QHash<QString, QString> mapping;
1015 mapping.insert( QStringLiteral(
"default" ), QString() );
1016 const auto constPaths = paths;
1017 for (
const QString &path : constPaths )
1019 QDir folder( path );
1020 QFileInfoList styleFiles = folder.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );
1021 const auto constStyleFiles = styleFiles;
1022 for (
const QFileInfo &info : constStyleFiles )
1024 QFileInfo styleFile( info.absoluteFilePath() +
"/style.qss" );
1025 if ( !styleFile.exists() )
1028 QString name = info.baseName();
1029 QString path = info.absoluteFilePath();
1030 mapping.insert( name, path );
1038 return pkgDataPath() + QStringLiteral(
"/doc/AUTHORS" );
1043 return pkgDataPath() + QStringLiteral(
"/doc/CONTRIBUTORS" );
1047 return pkgDataPath() + QStringLiteral(
"/doc/developersmap.html" );
1052 return pkgDataPath() + QStringLiteral(
"/doc/SPONSORS" );
1057 return pkgDataPath() + QStringLiteral(
"/doc/DONORS" );
1062 return pkgDataPath() + QStringLiteral(
"/doc/TRANSLATORS" );
1067 return pkgDataPath() + QStringLiteral(
"/doc/LICENSE" );
1072 if ( ABISYM( mRunningFromBuildDir ) )
1073 return *sBuildOutputPath() + QStringLiteral(
"/i18n/" );
1075 return pkgDataPath() + QStringLiteral(
"/i18n/" );
1080 return pkgDataPath() + QStringLiteral(
"/resources/metadata-ISO/" );
1085 return pkgDataPath() + QStringLiteral(
"/resources/qgis.db" );
1090 return *sConfigPath();
1100 return *sAuthDbDirPath() + QStringLiteral(
"qgis-auth.db" );
1105 return QStringLiteral(
":/images/splash/" );
1110 return pkgDataPath() + QStringLiteral(
"/images/icons/" );
1115 if ( ABISYM( mRunningFromBuildDir ) )
1117 QString tempCopy = QDir::tempPath() +
"/srs6.db";
1119 if ( !QFile( tempCopy ).exists() )
1122 if ( !f.copy( tempCopy ) )
1124 qFatal(
"Could not create temporary copy" );
1132 return pkgDataPath() + QStringLiteral(
"/resources/srs.db" );
1139 members()->mSvgPathCacheValid =
false;
1144 static QReadWriteLock lock;
1148 if ( members()->mSvgPathCacheValid )
1150 return members()->mSvgPathCache;
1161 for (
const QString &path : pathList )
1163 if ( !paths.contains( path ) )
1164 paths.append( path );
1166 for (
const QString &path : std::as_const( *sDefaultSvgPaths() ) )
1168 if ( !paths.contains( path ) )
1169 paths.append( path );
1171 members()->mSvgPathCache = paths;
1186 return *sSystemEnvVars();
1196 const thread_local QRegularExpression regexp( QRegularExpression::anchoredPattern( QStringLiteral(
"^[A-Za-z][A-Za-z0-9\\._-]*" ) ) );
1202 if ( !sUserName()->isEmpty() )
1203 return *sUserName();
1206 TCHAR name [ UNLEN + 1 ];
1207 DWORD size = UNLEN + 1;
1209 if ( GetUserName( ( TCHAR * )name, &size ) )
1211 *sUserName() = QString::fromLocal8Bit( name );
1214 #elif QT_CONFIG(process)
1217 process.start( QStringLiteral(
"whoami" ), QStringList() );
1218 process.waitForFinished();
1219 *sUserName() = process.readAllStandardOutput().trimmed();
1222 if ( !sUserName()->isEmpty() )
1223 return *sUserName();
1226 *sUserName() = qgetenv(
"USER" );
1227 if ( !sUserName()->isEmpty() )
1228 return *sUserName();
1231 *sUserName() = qgetenv(
"USERNAME" );
1232 return *sUserName();
1237 if ( !sUserFullName()->isEmpty() )
1238 return *sUserFullName();
1241 TCHAR name [ UNLEN + 1 ];
1242 DWORD size = UNLEN + 1;
1245 if ( GetUserNameEx( NameDisplay, ( TCHAR * )name, &size ) )
1247 *sUserFullName() = QString::fromLocal8Bit( name );
1251 if ( sUserFullName()->isEmpty() )
1253 #elif defined(Q_OS_ANDROID) || defined(__MINGW32__)
1254 *sUserFullName() = QStringLiteral(
"Not available" );
1256 struct passwd *p = getpwuid( getuid() );
1260 QString gecosName = QString( p->pw_gecos );
1261 *sUserFullName() = gecosName.left( gecosName.indexOf(
',', 0 ) );
1266 return *sUserFullName();
1271 #if defined(Q_OS_ANDROID)
1272 return QLatin1String(
"android" );
1273 #elif defined(Q_OS_MAC)
1274 return QLatin1String(
"osx" );
1275 #elif defined(Q_OS_WIN)
1276 return QLatin1String(
"windows" );
1277 #elif defined(Q_OS_LINUX)
1278 return QStringLiteral(
"linux" );
1279 #elif defined(Q_OS_FREEBSD)
1280 return QStringLiteral(
"freebsd" );
1281 #elif defined(Q_OS_OPENBSD)
1282 return QStringLiteral(
"openbsd" );
1283 #elif defined(Q_OS_NETBSD)
1284 return QStringLiteral(
"netbsd" );
1285 #elif defined(Q_OS_UNIX)
1286 return QLatin1String(
"unix" );
1288 return QLatin1String(
"unknown" );
1294 return *sPlatformName();
1303 if (
locale.startsWith( QLatin1String(
"en" ), Qt::CaseInsensitive ) )
1312 return QLocale().name().left( 2 );
1318 QLocale::setDefault(
locale );
1329 return pkgDataPath() + QStringLiteral(
"/resources/symbology-style.xml" );
1334 return pkgDataPath() + QStringLiteral(
"/resources/themes" );
1339 return pkgDataPath() + QStringLiteral(
"/resources/server/" );
1344 return *sLibraryPath();
1349 return *sLibexecPath();
1354 return *sQmlImportPath();
1359 return ( htonl( 1 ) == 1 ) ?
XDR :
NDR;
1366 init( *sProfilePath() );
1391 if (
auto *lInstance =
instance() )
1393 if ( !lInstance->mAuthManager )
1397 return lInstance->mAuthManager;
1402 if ( !sAuthManager )
1404 return sAuthManager;
1412 QThreadPool::globalInstance()->waitForDone();
1415 if (
auto *lInstance =
instance() )
1416 delete lInstance->mAuthManager;
1418 delete sAuthManager;
1423 QgsApplication::sendPostedEvents(
nullptr, QEvent::DeferredDelete );
1431 if ( QgsProviderRegistry::exists() )
1440 GDALDestroyDriverManager();
1445 QString myEnvironmentVar( getenv(
"QGIS_PREFIX_PATH" ) );
1446 QString myState = tr(
"Application state:\n"
1447 "QGIS_PREFIX_PATH env var:\t\t%1\n"
1449 "Plugin Path:\t\t%3\n"
1450 "Package Data Path:\t%4\n"
1451 "Active Theme Name:\t%5\n"
1452 "Active Theme Path:\t%6\n"
1453 "Default Theme Path:\t%7\n"
1454 "SVG Search Paths:\t%8\n"
1455 "User DB Path:\t%9\n"
1456 "Auth DB Path:\t%10\n" )
1457 .arg( myEnvironmentVar,
1464 svgPaths().join( tr(
"\n\t\t",
"match indentation of application state" ) ),
1477 QColor myColor1( Qt::lightGray );
1478 QColor myColor2 = myColor1;
1479 myColor2 = myColor2.lighter( 110 );
1481 myStyle = QStringLiteral(
".overview{"
1483 " font-weight: bold;"
1486 " background: white;"
1488 " font-family: 'Lato', 'Open Sans', 'Lucida Grande', 'Segoe UI', 'Arial', sans-serif;"
1491 "h1{ background-color: #F6F6F6;"
1493 " font-size: x-large; "
1494 " font-weight: normal;"
1495 " background: none;"
1496 " padding: 0.75em 0 0;"
1498 " line-height: 3em;"
1500 "h2{ background-color: #F6F6F6;"
1502 " font-size: medium; "
1503 " font-weight: normal;"
1504 " background: none;"
1505 " padding: 0.75em 0 0;"
1507 " line-height: 1.1em;"
1509 "h3{ background-color: #F6F6F6;"
1511 " font-weight: bold;"
1512 " font-size: large;"
1513 " text-align: left;"
1514 " border-bottom: 5px solid #DCEB5C;"
1516 "h4{ background-color: #F6F6F6;"
1518 " font-weight: bold;"
1519 " font-size: medium;"
1520 " text-align: left;"
1522 "h5{ background-color: #F6F6F6;"
1524 " font-weight: bold;"
1525 " font-size: small;"
1526 " text-align: left;"
1528 "a{ color: #729FCF;"
1529 " font-family: arial,sans-serif;"
1531 "label{ background-color: #FFFFCC;"
1532 " border: 1px solid black;"
1534 " padding: 0px 3px; "
1535 " font-size: small;"
1538 " font-weight: bold;"
1543 " border-top: 1px solid black;"
1545 ".list-view .highlight {"
1546 " text-align: left;"
1549 " padding-right: 15px;"
1550 " padding-left: 20px;"
1551 " font-weight: bold;"
1553 ".tabular-view .odd-row {"
1554 " background-color: #f9f9f9;"
1557 " font-weight: bold;"
1558 " padding-top:25px;"
1562 switch ( styleSheetType )
1564 case StyleSheetType::Qt:
1565 myStyle += QStringLiteral(
1567 " border-collapse: collapse;"
1570 ".tabular-view th, .tabular-view td { "
1571 " border:1px solid black;"
1575 case StyleSheetType::WebBrowser:
1576 myStyle += QStringLiteral(
1581 "table.tabular-view, table.list-view { "
1582 " border-collapse: collapse;"
1583 " table-layout:fixed;"
1584 " width: 100% !important;"
1589 " line-height: inherit;"
1592 " word-wrap: break-word; "
1593 " vertical-align: top;"
1596 ".list-view th:first-child, .list-view td:first-child {"
1599 ".list-view.highlight { "
1600 " padding-left: inherit; "
1603 ".tabular-view th:first-child, .tabular-view td:first-child { "
1607 ".tabular-view th.strong { "
1608 " background-color: #eee; "
1611 ".tabular-view th, .tabular-view td { "
1612 " border: 1px solid #eee;"
1623 if ( 0 >= OGRGetDriverCount() )
1631 QString aPathUrl = aPath;
1632 QString tPathUrl = targetPath;
1633 #if defined( Q_OS_WIN )
1634 const Qt::CaseSensitivity cs = Qt::CaseInsensitive;
1636 aPathUrl.replace(
'\\',
'/' );
1637 if ( aPathUrl.startsWith(
"//" ) )
1640 aPathUrl =
"\\\\" + aPathUrl.mid( 2 );
1643 tPathUrl.replace(
'\\',
'/' );
1644 if ( tPathUrl.startsWith(
"//" ) )
1647 tPathUrl =
"\\\\" + tPathUrl.mid( 2 );
1650 const Qt::CaseSensitivity cs = Qt::CaseSensitive;
1653 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
1654 QStringList targetElems = tPathUrl.split(
'/', QString::SkipEmptyParts );
1655 QStringList aPathElems = aPathUrl.split(
'/', QString::SkipEmptyParts );
1657 QStringList targetElems = tPathUrl.split(
'/', Qt::SkipEmptyParts );
1658 QStringList aPathElems = aPathUrl.split(
'/', Qt::SkipEmptyParts );
1661 targetElems.removeAll( QStringLiteral(
"." ) );
1662 aPathElems.removeAll( QStringLiteral(
"." ) );
1666 while ( !aPathElems.isEmpty() &&
1667 !targetElems.isEmpty() &&
1668 aPathElems[0].compare( targetElems[0], cs ) == 0 )
1670 aPathElems.removeFirst();
1671 targetElems.removeFirst();
1681 if ( !targetElems.isEmpty() )
1684 for (
int i = 0; i < targetElems.size(); i++ )
1686 aPathElems.insert( 0, QStringLiteral(
".." ) );
1693 aPathElems.insert( 0, QStringLiteral(
"." ) );
1696 return aPathElems.join( QLatin1Char(
'/' ) );
1702 if ( !rpath.startsWith( QLatin1String(
"./" ) ) && !rpath.startsWith( QLatin1String(
"../" ) ) )
1707 QString rPathUrl = rpath;
1708 QString targetPathUrl = targetPath;
1710 #if defined(Q_OS_WIN)
1711 rPathUrl.replace(
'\\',
'/' );
1712 targetPathUrl.replace(
'\\',
'/' );
1714 bool uncPath = targetPathUrl.startsWith(
"//" );
1717 #if QT_VERSION < QT_VERSION_CHECK(5, 15, 0)
1718 QStringList srcElems = rPathUrl.split(
'/', QString::SkipEmptyParts );
1719 QStringList targetElems = targetPathUrl.split(
'/', QString::SkipEmptyParts );
1721 QStringList srcElems = rPathUrl.split(
'/', Qt::SkipEmptyParts );
1722 QStringList targetElems = targetPathUrl.split(
'/', Qt::SkipEmptyParts );
1725 #if defined(Q_OS_WIN)
1728 targetElems.insert( 0,
"" );
1729 targetElems.insert( 0,
"" );
1734 targetElems << srcElems;
1735 targetElems.removeAll( QStringLiteral(
"." ) );
1739 while ( ( pos = targetElems.indexOf( QLatin1String(
".." ) ) ) > 0 )
1742 targetElems.removeAt( pos - 1 );
1743 targetElems.removeAt( pos - 1 );
1746 #if !defined(Q_OS_WIN)
1748 targetElems.prepend( QString() );
1751 return targetElems.join( QLatin1Char(
'/' ) );
1756 return *sBuildSourcePath();
1761 return *sBuildOutputPath();
1764 #if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
1765 QString QgsApplication::cfgIntDir()
1767 return *sCfgIntDir();
1773 if ( sGdalSkipList()->contains( driver ) || driver.isEmpty() )
1777 *sGdalSkipList() << driver;
1783 if ( !sGdalSkipList()->contains( driver ) )
1787 int myPos = sGdalSkipList()->indexOf( driver );
1790 sGdalSkipList()->removeAt( myPos );
1797 return *sGdalSkipList();
1801 const QStringList &deferredSkippedGdalDrivers )
1815 QString joinedList, delimiter;
1816 if ( settings.
contains( QStringLiteral(
"gdal/skipDrivers" ) ) )
1818 joinedList = settings.
value( QStringLiteral(
"gdal/skipDrivers" ), QString() ).toString();
1819 delimiter = QStringLiteral(
"," );
1823 joinedList = settings.
value( QStringLiteral(
"gdal/skipList" ), QString() ).toString();
1824 delimiter = QStringLiteral(
" " );
1827 if ( !joinedList.isEmpty() )
1829 myList = joinedList.split( delimiter );
1831 *sGdalSkipList() = myList;
1837 return *sDeferredSkippedGdalDrivers();
1842 sGdalSkipList()->removeDuplicates();
1843 QStringList realDisabledDriverList;
1844 for (
const auto &driverName : *sGdalSkipList() )
1846 if ( !sDeferredSkippedGdalDrivers()->contains( driverName ) )
1847 realDisabledDriverList << driverName;
1849 QString myDriverList = realDisabledDriverList.join(
',' );
1850 QgsDebugMsgLevel( QStringLiteral(
"Gdal Skipped driver list set to:" ), 2 );
1852 CPLSetConfigOption(
"GDAL_SKIP", myDriverList.toUtf8() );
1859 QDir myDir( folder );
1860 if ( !myDir.exists() )
1862 myDir.mkpath( folder );
1868 void QgsApplication::copyPath(
const QString &src,
const QString &dst )
1871 if ( ! dir.exists() )
1874 const auto subDirectories = dir.entryList( QDir::Dirs | QDir::NoDotAndDotDot );
1875 for (
const QString &d : subDirectories )
1877 QString dst_path = dst + QDir::separator() + d;
1878 dir.mkpath( dst_path );
1879 copyPath( src + QDir::separator() + d, dst_path );
1882 const auto files = dir.entryList( QDir::Files );
1883 for (
const QString &f : files )
1885 QFile::copy( src + QDir::separator() + f, dst + QDir::separator() + f );
1894 QVariantMap variables;
1898 QStringList childKeys = settings.
childKeys();
1899 for ( QStringList::const_iterator it = childKeys.constBegin(); it != childKeys.constEnd(); ++it )
1902 variables.insert( name, settings.
value( name ) );
1912 QVariantMap::const_iterator it = variables.constBegin();
1915 for ( ; it != variables.constEnd(); ++it )
1917 settings.
setValue( it.key(), it.value() );
1928 settings.
setValue( QStringLiteral(
"variables/" ) + name, value );
1935 QFontMetrics fm( ( QFont() ) );
1936 const double scale = 1.1 * standardSize / 24;
1937 int scaledIconSize =
static_cast< int >( std::floor( std::max(
Qgis::UI_SCALE_FACTOR * fm.height() * scale,
static_cast< double >( standardSize ) ) ) );
1938 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
1939 if ( applyDevicePixelRatio && QApplication::desktop() )
1940 scaledIconSize *= QApplication::desktop()->devicePixelRatio();
1942 if ( applyDevicePixelRatio )
1944 if ( QWidget *activeWindow = QApplication::activeWindow() )
1945 scaledIconSize *= ( activeWindow->screen() ? QApplication::activeWindow()->screen()->devicePixelRatio() : 1 );
1948 return scaledIconSize;
1963 return *sTranslation();
1973 ApplicationMembers *appMembers = members();
1974 if ( appMembers->mNullRepresentation.isNull() )
1976 appMembers->mNullRepresentation =
QgsSettings().
value( QStringLiteral(
"qgis/nullValue" ), QStringLiteral(
"NULL" ) ).toString();
1978 return appMembers->mNullRepresentation;
1983 ApplicationMembers *appMembers = members();
1997 return members()->mActionScopeRegistry;
2006 QDir myDir( myPamPath );
2007 if ( !myDir.exists() )
2009 myDir.mkpath( myPamPath );
2012 #if defined(Q_OS_WIN)
2013 CPLSetConfigOption(
"GDAL_PAM_PROXY_DIR", myPamPath.toUtf8() );
2017 int myChangeFlag = 0;
2018 setenv(
"GDAL_PAM_PROXY_DIR", myPamPath.toUtf8(), myChangeFlag );
2025 if ( !qgisPrivateDbFile.exists() )
2029 QFile masterFile( qgisMasterDbFileName );
2035 bool isDbFileCopied = masterFile.copy( qgisPrivateDbFile.fileName() );
2037 if ( !isDbFileCopied )
2041 *errorMessage = tr(
"[ERROR] Can not make qgis.db private copy" );
2046 QFile::Permissions perms = QFile( qgisPrivateDbFile.fileName() ).permissions();
2047 if ( !( perms & QFile::WriteOwner ) )
2049 if ( !qgisPrivateDbFile.setPermissions( perms | QFile::WriteOwner ) )
2053 *errorMessage = tr(
"Can not make '%1' user writable" ).arg( qgisPrivateDbFile.fileName() );
2067 *errorMessage = tr(
"Could not open qgis.db" );
2072 char *errmsg =
nullptr;
2073 int res = sqlite3_exec( database.get(),
"SELECT srs_id FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2074 if ( res != SQLITE_OK )
2076 sqlite3_free( errmsg );
2079 if ( sqlite3_exec( database.get(),
2080 "DROP INDEX IF EXISTS idx_srsauthid;"
2081 "CREATE TABLE tbl_srs ("
2082 "srs_id INTEGER PRIMARY KEY,"
2083 "description text NOT NULL,"
2084 "projection_acronym text NOT NULL,"
2085 "ellipsoid_acronym NOT NULL,"
2086 "parameters text NOT NULL,"
2088 "auth_name varchar,"
2090 "is_geo integer NOT NULL,"
2091 "deprecated boolean,"
2093 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2097 *errorMessage = tr(
"Creation of missing tbl_srs in the private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2099 sqlite3_free( errmsg );
2106 res = sqlite3_exec( database.get(),
"SELECT wkt FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2107 if ( res != SQLITE_OK )
2110 sqlite3_free( errmsg );
2111 if ( sqlite3_exec( database.get(),
2112 "DROP INDEX IF EXISTS idx_srsauthid;"
2113 "DROP TABLE IF EXISTS tbl_srs_bak;"
2114 "ALTER TABLE tbl_srs RENAME TO tbl_srs_bak;"
2115 "CREATE TABLE tbl_srs ("
2116 "srs_id INTEGER PRIMARY KEY,"
2117 "description text NOT NULL,"
2118 "projection_acronym text NOT NULL,"
2119 "ellipsoid_acronym NOT NULL,"
2120 "parameters text NOT NULL,"
2122 "auth_name varchar,"
2124 "is_geo integer NOT NULL,"
2125 "deprecated boolean,"
2127 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);"
2128 "INSERT INTO tbl_srs(srs_id,description,projection_acronym,ellipsoid_acronym,parameters,srid,auth_name,auth_id,is_geo,deprecated) SELECT srs_id,description,projection_acronym,ellipsoid_acronym,parameters,srid,'','',is_geo,0 FROM tbl_srs_bak;"
2129 "DROP TABLE tbl_srs_bak",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2133 *errorMessage = tr(
"Migration of private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2135 sqlite3_free( errmsg );
2141 res = sqlite3_exec( database.get(),
"SELECT acronym FROM tbl_projection LIMIT 0",
nullptr,
nullptr, &errmsg );
2142 if ( res != SQLITE_OK )
2144 sqlite3_free( errmsg );
2147 if ( sqlite3_exec( database.get(),
2148 "CREATE TABLE tbl_projection ("
2149 "acronym varchar(20) NOT NULL PRIMARY KEY,"
2150 "name varchar(255) NOT NULL default '',"
2151 "notes varchar(255) NOT NULL default '',"
2152 "parameters varchar(255) NOT NULL default ''"
2153 ")",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2157 *errorMessage = tr(
"Creation of missing tbl_projection in the private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2159 sqlite3_free( errmsg );
2164 res = sqlite3_exec( database.get(),
"SELECT epsg FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2165 if ( res == SQLITE_OK )
2168 if ( sqlite3_exec( database.get(),
2169 "DROP INDEX IF EXISTS idx_srsauthid;"
2170 "DROP TABLE IF EXISTS tbl_srs_bak;"
2171 "ALTER TABLE tbl_srs RENAME TO tbl_srs_bak;"
2172 "CREATE TABLE tbl_srs ("
2173 "srs_id INTEGER PRIMARY KEY,"
2174 "description text NOT NULL,"
2175 "projection_acronym text NOT NULL,"
2176 "ellipsoid_acronym NOT NULL,"
2177 "parameters text NOT NULL,"
2179 "auth_name varchar,"
2181 "is_geo integer NOT NULL,"
2182 "deprecated boolean,"
2184 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);"
2185 "INSERT INTO tbl_srs(srs_id,description,projection_acronym,ellipsoid_acronym,parameters,srid,auth_name,auth_id,is_geo,deprecated) SELECT srs_id,description,projection_acronym,ellipsoid_acronym,parameters,srid,'','',is_geo,0 FROM tbl_srs_bak;"
2186 "DROP TABLE tbl_srs_bak",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2190 *errorMessage = tr(
"Migration of private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2192 sqlite3_free( errmsg );
2198 sqlite3_free( errmsg );
2201 if ( sqlite3_exec( database.get(),
"DROP VIEW vw_srs",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2203 QgsDebugMsg( QStringLiteral(
"vw_srs didn't exists in private qgis.db: %1" ).arg( errmsg ) );
2206 if ( sqlite3_exec( database.get(),
2207 "CREATE VIEW vw_srs AS"
2209 " a.description AS description"
2210 ",a.srs_id AS srs_id"
2211 ",a.is_geo AS is_geo"
2212 ",coalesce(b.name,a.projection_acronym) AS name"
2213 ",a.parameters AS parameters"
2214 ",a.auth_name AS auth_name"
2215 ",a.auth_id AS auth_id"
2216 ",a.deprecated AS deprecated"
2218 " LEFT OUTER JOIN tbl_projection b ON a.projection_acronym=b.acronym"
2219 " ORDER BY coalesce(b.name,a.projection_acronym),a.description",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2223 *errorMessage = tr(
"Update of view in private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2225 sqlite3_free( errmsg );
2238 if ( maxThreads < 1 || maxThreads > QThread::idealThreadCount() )
2249 QThreadPool::globalInstance()->setMaxThreadCount(
maxThreads );
2250 QgsDebugMsgLevel( QStringLiteral(
"set QThreadPool max thread count to %1" ).arg( QThreadPool::globalInstance()->maxThreadCount() ), 2 );
2255 return members()->mTaskManager;
2260 return members()->mSettingsRegistryCore;
2265 return members()->mColorSchemeRegistry;
2270 return members()->mPaintEffectRegistry;
2275 return members()->mRendererRegistry;
2280 return members()->mRasterRendererRegistry;
2285 return members()->mPointCloudRendererRegistry;
2290 if (
auto *lInstance =
instance() )
2292 if ( !
instance()->mDataItemProviderRegistry )
2296 return lInstance->mDataItemProviderRegistry;
2302 if ( !sDataItemProviderRegistry )
2304 return sDataItemProviderRegistry;
2310 return members()->mCrsRegistry;
2315 return members()->mSvgCache;
2320 return members()->mImageCache;
2325 return members()->mSourceCache;
2330 return members()->mNetworkContentFetcherRegistry;
2335 return members()->mValidityCheckRegistry;
2340 return members()->mSymbolLayerRegistry;
2345 return members()->mCalloutRegistry;
2350 return members()->mLayoutItemRegistry;
2355 return members()->mAnnotationItemRegistry;
2360 return members()->mGpsConnectionRegistry;
2365 return members()->mGpsBabelFormatRegistry;
2370 return members()->mPluginLayerRegistry;
2375 return members()->mClassificationMethodRegistry;
2380 return members()->mBookmarkManager;
2385 return members()->mTileDownloadManager;
2390 return members()->mRecentStyleHandler;
2395 return members()->mStyleModel;
2400 return members()->mMessageLog;
2405 return members()->mProcessingRegistry;
2410 return members()->mConnectionRegistry;
2415 return members()->mPageSizeRegistry;
2420 return members()->mAnnotationRegistry;
2425 return members()->mNumericFormatRegistry;
2430 return members()->mFieldFormatterRegistry;
2435 return members()->m3DRendererRegistry;
2440 return members()->m3DSymbolRegistry;
2445 return members()->mScaleBarRendererRegistry;
2450 return members()->mProjectStorageRegistry.get();
2455 return members()->mExternalStorageRegistry;
2460 return members()->mLocalizedDataPathRegistry;
2463 QgsApplication::ApplicationMembers::ApplicationMembers()
2473 profiler->
start( tr(
"Setup coordinate reference system registry" ) );
2478 profiler->
start( tr(
"Create connection registry" ) );
2483 profiler->
start( tr(
"Setup task manager" ) );
2488 profiler->
start( tr(
"Setup action scope registry" ) );
2493 profiler->
start( tr(
"Setup numeric formats" ) );
2498 profiler->
start( tr(
"Setup field formats" ) );
2503 profiler->
start( tr(
"Setup SVG cache" ) );
2508 profiler->
start( tr(
"Setup image cache" ) );
2513 profiler->
start( tr(
"Setup source cache" ) );
2518 profiler->
start( tr(
"Setup color scheme registry" ) );
2523 profiler->
start( tr(
"Setup paint effect" ) );
2528 profiler->
start( tr(
"Setup symbol layer registry" ) );
2533 profiler->
start( tr(
"Recent style handler" ) );
2538 profiler->
start( tr(
"Setup callout registry" ) );
2543 profiler->
start( tr(
"Setup renderer registry" ) );
2548 profiler->
start( tr(
"Setup raster renderer registry" ) );
2553 profiler->
start( tr(
"Setup point cloud renderer registry" ) );
2558 profiler->
start( tr(
"Setup GPS registry" ) );
2563 profiler->
start( tr(
"Setup GPSBabel format registry" ) );
2568 profiler->
start( tr(
"Setup plugin layer registry" ) );
2573 profiler->
start( tr(
"Setup Processing registry" ) );
2579 profiler->
start( tr(
"Setup layout item registry" ) );
2581 mLayoutItemRegistry->populate();
2585 profiler->
start( tr(
"Setup annotation registry" ) );
2586 mAnnotationRegistry =
new QgsAnnotationRegistry();
2590 profiler->
start( tr(
"Setup annotation item registry" ) );
2592 mAnnotationItemRegistry->populate();
2596 profiler->
start( tr(
"Setup 3D symbol registry" ) );
2601 profiler->
start( tr(
"Setup 3D renderer registry" ) );
2606 profiler->
start( tr(
"Setup project storage registry" ) );
2611 profiler->
start( tr(
"Setup external storage registry" ) );
2616 profiler->
start( tr(
"Setup network content cache" ) );
2621 profiler->
start( tr(
"Setup layout check registry" ) );
2626 profiler->
start( tr(
"Setup classification registry" ) );
2631 profiler->
start( tr(
"Setup bookmark manager" ) );
2636 profiler->
start( tr(
"Setup tile download manager" ) );
2641 profiler->
start( tr(
"Setup scalebar registry" ) );
2647 QgsApplication::ApplicationMembers::~ApplicationMembers()
2650 delete mTileDownloadManager;
2651 delete mScaleBarRendererRegistry;
2652 delete mValidityCheckRegistry;
2653 delete mActionScopeRegistry;
2654 delete m3DRendererRegistry;
2655 delete m3DSymbolRegistry;
2656 delete mAnnotationRegistry;
2657 delete mColorSchemeRegistry;
2658 delete mFieldFormatterRegistry;
2659 delete mGpsConnectionRegistry;
2660 delete mGpsBabelFormatRegistry;
2662 delete mPaintEffectRegistry;
2663 delete mPluginLayerRegistry;
2664 delete mProcessingRegistry;
2665 delete mPageSizeRegistry;
2666 delete mAnnotationItemRegistry;
2667 delete mLayoutItemRegistry;
2668 delete mPointCloudRendererRegistry;
2669 delete mRasterRendererRegistry;
2670 delete mRendererRegistry;
2673 delete mSourceCache;
2674 delete mCalloutRegistry;
2675 delete mRecentStyleHandler;
2676 delete mSymbolLayerRegistry;
2677 delete mExternalStorageRegistry;
2678 delete mTaskManager;
2679 delete mNetworkContentFetcherRegistry;
2680 delete mClassificationMethodRegistry;
2681 delete mNumericFormatRegistry;
2682 delete mBookmarkManager;
2683 delete mConnectionRegistry;
2684 delete mLocalizedDataPathRegistry;
2685 delete mCrsRegistry;
2686 delete mSettingsRegistryCore;
2689 QgsApplication::ApplicationMembers *QgsApplication::members()
2691 if (
auto *lInstance =
instance() )
2693 return lInstance->mApplicationMembers;
2697 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
2698 static QMutex sMemberMutex( QMutex::Recursive );
2700 static QRecursiveMutex sMemberMutex;
2702 QMutexLocker lock( &sMemberMutex );
2703 if ( !sApplicationMembers )
2704 sApplicationMembers =
new ApplicationMembers();
2705 return sApplicationMembers;
static const double UI_SCALE_FACTOR
UI scaling factor.
Keeps track of available 3D renderers.
Registry of available 3D symbol classes.
The action scope registry is an application wide registry that contains a list of available action sc...
Registry of available annotation item types.
Extends QApplication to provide access to QGIS specific resources such as theme paths,...
static QString resolvePkgPath()
Calculate the application pkg path.
static int scaleIconSize(int standardSize, bool applyDevicePixelRatio=false)
Scales an icon size to compensate for display pixel density, making the icon size hi-dpi friendly,...
static void restoreGdalDriver(const QString &driver)
Sets the GDAL_SKIP environment variable to exclude the specified driver and then calls GDALDriverMana...
static void setCustomVariables(const QVariantMap &customVariables)
Custom expression variables for this application.
QString translation() const
Returns the current application translation locale code.
static QString i18nPath()
Returns the path to the translation directory.
static QgsAnnotationItemRegistry * annotationItemRegistry()
Returns the application's annotation item registry, used for annotation item types.
static QString osName()
Returns a string name of the operating system QGIS is running on.
static void registerOgrDrivers()
Register OGR drivers ensuring this only happens once.
static QString sponsorsFilePath()
Returns the path to the sponsors file.
static QgsRecentStyleHandler * recentStyleHandler()
Returns the handler for recently used style items.
endian_t
Constants for endian-ness.
static QString qgisMasterDatabaseFilePath()
Returns the path to the master qgis.db file.
static void skipGdalDriver(const QString &driver)
Sets the GDAL_SKIP environment variable to include the specified driver and then calls GDALDriverMana...
static QString defaultThemePath()
Returns the path to the default theme directory.
static QgsPageSizeRegistry * pageSizeRegistry()
Returns the application's page size registry, used for managing layout page sizes.
static QgsValidityCheckRegistry * validityCheckRegistry()
Returns the application's validity check registry, used for managing validity checks.
static QgsDataItemProviderRegistry * dataItemProviderRegistry()
Returns the application's data item provider registry, which keeps a list of data item providers that...
static QString userStylePath()
Returns the path to user's style.
static QString platform()
Returns the QGIS platform name, e.g., "desktop", "server", "qgis_process" or "external" (for external...
static QgsProcessingRegistry * processingRegistry()
Returns the application's processing registry, used for managing processing providers,...
static QgsConnectionRegistry * connectionRegistry()
Returns the application's connection registry, used for managing saved data provider connections.
static void exitQgis()
deletes provider registry and map layer registry
static void setPluginPath(const QString &pluginPath)
Alters plugin path - used by 3rd party apps.
static QPixmap getThemePixmap(const QString &name, const QColor &foreColor=QColor(), const QColor &backColor=QColor(), int size=16)
Helper to get a theme icon as a pixmap.
static QString nullRepresentation()
This string is used to represent the value NULL throughout QGIS.
static QVariantMap customVariables()
Custom expression variables for this application.
static QgsPointCloudRendererRegistry * pointCloudRendererRegistry()
Returns the application's point cloud renderer registry, used for managing point cloud layer 2D rende...
static QgsPaintEffectRegistry * paintEffectRegistry()
Returns the application's paint effect registry, used for managing paint effects.
static QString pluginPath()
Returns the path to the application plugin directory.
static void setUITheme(const QString &themeName)
Set the current UI theme used to style the interface.
static bool createDatabase(QString *errorMessage=nullptr)
initialize qgis.db
static QCursor getThemeCursor(Cursor cursor)
Helper to get a theme cursor.
static void setLocale(const QLocale &locale)
Sets the QGIS locale - used mainly by 3rd party apps and tests.
static void init(QString profileFolder=QString())
This method initializes paths etc for QGIS.
static void setThemeName(const QString &themeName)
Set the active theme to the specified theme.
void customVariablesChanged()
Emitted whenever a custom global variable changes.
static QString buildSourcePath()
Returns path to the source directory. Valid only when running from build directory.
static QString buildOutputPath()
Returns path to the build output directory. Valid only when running from build directory.
bool notify(QObject *receiver, QEvent *event) override
Catch exceptions when sending event to receiver.
static int maxThreads()
Gets maximum concurrent thread count.
static QgsColorSchemeRegistry * colorSchemeRegistry()
Returns the application's color scheme registry, used for managing color schemes.
static QgsApplication * instance()
Returns the singleton instance of the QgsApplication.
static QString reportStyleSheet(QgsApplication::StyleSheetType styleSheetType=QgsApplication::StyleSheetType::Qt)
Returns a css style sheet for reports, the styleSheetType argument determines what type of stylesheet...
static QString pkgDataPath()
Returns the common root path of all application data directories.
static QgsScaleBarRendererRegistry * scaleBarRendererRegistry()
Gets the registry of available scalebar renderers.
static QgsLayoutItemRegistry * layoutItemRegistry()
Returns the application's layout item registry, used for layout item types.
static void setFileOpenEventReceiver(QObject *receiver)
Sets the FileOpen event receiver.
static QgsSymbolLayerRegistry * symbolLayerRegistry()
Returns the application's symbol layer registry, used for managing symbol layers.
static QgsRasterRendererRegistry * rasterRendererRegistry()
Returns the application's raster renderer registry, used for managing raster layer renderers.
static void applyGdalSkippedDrivers()
Apply the skipped drivers list to gdal.
static void setMaxThreads(int maxThreads)
Set maximum concurrent thread count.
static QgsNumericFormatRegistry * numericFormatRegistry()
Gets the registry of available numeric formats.
static QgsNetworkContentFetcherRegistry * networkContentFetcherRegistry()
Returns the application's network content registry used for fetching temporary files during QGIS sess...
static QgsProjectStorageRegistry * projectStorageRegistry()
Returns registry of available project storage implementations.
static QString licenceFilePath()
Returns the path to the licence file.
static QString libexecPath()
Returns the path with utility executables (help viewer, crssync, ...)
static QStringList skippedGdalDrivers()
Returns the list of gdal drivers that should be skipped (based on GDAL_SKIP environment variable)
StyleSheetType
The StyleSheetType enum represents the stylesheet type that a widget supports.
static QString translatorsFilePath()
Returns the path to the sponsors file.
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
static void setNullRepresentation(const QString &nullRepresentation)
This string is used to represent the value NULL throughout QGIS.
static QgsGpsConnectionRegistry * gpsConnectionRegistry()
Returns the application's GPS connection registry, used for managing GPS connections.
static QString locale()
Returns the QGIS locale.
static QgsImageCache * imageCache()
Returns the application's image cache, used for caching resampled versions of raster images.
static QStringList svgPaths()
Returns the paths to svg directories.
static void initQgis()
loads providers
static QString showSettings()
Convenience function to get a summary of the paths used in this application instance useful for debug...
bool event(QEvent *event) override
Watch for QFileOpenEvent.
static void setPkgDataPath(const QString &pkgDataPath)
Alters pkg data path - used by 3rd party apps.
static QString absolutePathToRelativePath(const QString &apath, const QString &targetPath)
Converts absolute path to path relative to target.
static QgsRuntimeProfiler * profiler()
Returns the application runtime profiler.
~QgsApplication() override
static QgsLocalizedDataPathRegistry * localizedDataPathRegistry()
Returns the registry of data repositories These are used as paths for basemaps, logos,...
static const char * QGIS_APPLICATION_NAME
static QgsTileDownloadManager * tileDownloadManager()
Returns the application's tile download manager, used for download of map tiles when rendering.
static const char * QGIS_ORGANIZATION_DOMAIN
static QMap< QString, QString > systemEnvVars()
Returns the system environment variables passed to application.
static void setAuthDatabaseDirPath(const QString &authDbDirPath)
Alters authentication data base directory path - used by 3rd party apps.
static QString prefixPath()
Returns the path to the application prefix directory.
static QgsSvgCache * svgCache()
Returns the application's SVG cache, used for caching SVG images and handling parameter replacement w...
static QString qgisSettingsDirPath()
Returns the path to the settings directory in user's home dir.
static QgsMessageLog * messageLog()
Returns the application's message log.
void preNotify(QObject *receiver, QEvent *event, bool *done)
static bool createThemeFolder()
Create the users theme folder.
static QString metadataPath()
Returns the path to the metadata directory.
void localeChanged()
Emitted when project locale has been changed.
static QgsActionScopeRegistry * actionScopeRegistry()
Returns the action scope registry.
static QgsCoordinateReferenceSystemRegistry * coordinateReferenceSystemRegistry()
Returns the application's coordinate reference system (CRS) registry, which handles known CRS definit...
static const QgsSettingsEntryBool settingsLocaleOverrideFlag
Settings entry locale override flag.
static const char * QGIS_ORGANIZATION_NAME
static QString contributorsFilePath()
Returns the path to the contributors file.
static const QgsSettingsEntryStringList settingsSearchPathsForSVG
Settings entry search path for SVG.
void collectTranslatableObjects(QgsTranslationContext *translationContext)
Emits the signal to collect all the strings of .qgs to be included in ts file.
static QgsSourceCache * sourceCache()
Returns the application's source cache, used for caching embedded and remote source strings as local ...
static QRegularExpression shortNameRegularExpression()
Returns the short name regular expression for line edit validator.
static QgsTaskManager * taskManager()
Returns the application's task manager, used for managing application wide background task handling.
static QgsAnnotationRegistry * annotationRegistry()
Returns the application's annotation registry, used for managing annotation types.
static QgsPluginLayerRegistry * pluginLayerRegistry()
Returns the application's plugin layer registry, used for managing plugin layer types.
static QgsClassificationMethodRegistry * classificationMethodRegistry()
Returns the application's classification methods registry, used in graduated renderer.
static QStringList deferredSkippedGdalDrivers()
Returns the list of gdal drivers that have been disabled in the current session, and thus,...
static QString defaultStylePath()
Returns the path to default style (works as a starting point).
static QgsAuthManager * authManager()
Returns the application's authentication manager instance.
static QString qmlImportPath()
Returns the path where QML components are installed for QGIS Quick library.
Cursor
The Cursor enum defines constants for QGIS custom cursors.
@ CrossHair
Precisely identify a point on the canvas.
@ Identify
Identify: obtain information about the object.
@ Select
Select a rectangle.
@ CapturePoint
Select and capture a point or a feature.
@ Sampler
Color/Value picker.
static QString qgisAuthDatabaseFilePath()
Returns the path to the user authentication database file: qgis-auth.db.
static QString authorsFilePath()
Returns the path to the authors file.
static QgsBookmarkManager * bookmarkManager()
Returns the application's bookmark manager, used for storing installation-wide bookmarks.
static QString qgisUserDatabaseFilePath()
Returns the path to the user qgis.db file.
static QgsFieldFormatterRegistry * fieldFormatterRegistry()
Gets the registry of available field formatters.
static QString activeThemePath()
Returns the path to the currently active theme directory.
static QString defaultThemesFolder()
Returns the path to default themes folder from install (works as a starting point).
static void setSkippedGdalDrivers(const QStringList &skippedGdalDrivers, const QStringList &deferredSkippedGdalDrivers)
Sets the list of gdal drivers that should be disabled (skippedGdalDrivers), but excludes for now the ...
static QgsRendererRegistry * rendererRegistry()
Returns the application's renderer registry, used for managing vector layer renderers.
static void setTranslation(const QString &translation)
Set translation locale code.
static QgsCalloutRegistry * calloutRegistry()
Returns the application's callout registry, used for managing callout types.
static void setPrefixPath(const QString &prefixPath, bool useDefaultPaths=false)
Alters prefix path - used by 3rd party apps.
static QgsStyleModel * defaultStyleModel()
Returns a shared QgsStyleModel containing the default style library (see QgsStyle::defaultStyle()).
static QString relativePathToAbsolutePath(const QString &rpath, const QString &targetPath)
Converts path relative to target to an absolute path.
static void setSvgPaths(const QStringList &svgPaths)
Sets the paths to svg directories and invalidates the svg path list cache.
static QString developersMapFilePath()
Returns the path to the developers map file.
static QgsBabelFormatRegistry * gpsBabelFormatRegistry()
Returns the application's GPSBabel format registry, used for managing GPSBabel formats.
static endian_t endian()
Returns whether this machine uses big or little endian.
int maxConcurrentConnectionsPerPool() const
The maximum number of concurrent connections per connections pool.
static void setCustomVariable(const QString &name, const QVariant &value)
Set a single custom expression variable.
void requestForTranslatableObjects(QgsTranslationContext *translationContext)
Emitted when project strings which require translation are being collected for inclusion in a ....
static QString iconsPath()
Returns the path to the icons image directory.
static Qgs3DSymbolRegistry * symbol3DRegistry()
Returns registry of available 3D symbols.
static QgsExternalStorageRegistry * externalStorageRegistry()
Returns registry of available external storage implementations.
static QHash< QString, QString > uiThemes()
All themes found in ~/.qgis3/themes folder.
static QString splashPath()
Returns the path to the splash screen image directory.
static QString donorsFilePath()
Returns the path to the donors file.
static QString themeName()
Set the active theme to the specified theme.
void nullRepresentationChanged()
This string is used to represent the value NULL throughout QGIS.
static QString srsDatabaseFilePath()
Returns the path to the srs.db file.
static QString userThemesFolder()
Returns the path to user's themes folder.
static void registerGdalDriversFromSettings()
Register gdal drivers, excluding the ones mentioned in "gdal/skipList" setting.
static Qgs3DRendererRegistry * renderer3DRegistry()
Returns registry of available 3D renderers.
static QString iconPath(const QString &iconFile)
Returns path to the desired icon file.
static void setDefaultSvgPaths(const QStringList &pathList)
Alters default svg paths - used by 3rd party apps.
static QString libraryPath()
Returns the path containing qgis_core, qgis_gui, qgispython (and other) libraries.
static QStringList layoutTemplatePaths()
Returns the paths to layout template directories.
static QString userFullName()
Returns the user's operating system login account full display name.
static QgsSettingsRegistryCore * settingsRegistryCore()
Returns the application's settings registry, used for managing application settings.
static QString serverResourcesPath()
Returns the path to the server resources directory.
static QString appIconPath()
Gets application icon.
static QString userLoginName()
Returns the user's operating system login account name.
static const QgsSettingsEntryString settingsLocaleUserLocale
Settings entry locale user locale.
Singleton offering an interface to manage the authentication configuration database and to utilize co...
bool init(const QString &pluginPath=QString(), const QString &authDatabasePath=QString())
init initialize QCA, prioritize qca-ossl plugin and optionally set up the authentication database
static QgsAuthManager * instance()
Enforce singleton pattern.
Manages storage of a set of bookmarks.
void initialize(const QString &filePath)
Initializes the bookmark manager.
Registry of available callout classes.
This class manages all known classification methods.
Registry of color schemes.
void addDefaultSchemes()
Adds all default color schemes to this color scheme.
void initStyleScheme()
Initializes the default random style color scheme for the user.
A registry for saved data provider connections, allowing retrieval of saved connections by name and p...
A registry for known coordinate reference system (CRS) definitions, including any user-defined CRSes.
static void invalidateCache(bool disableCache=false)
Clears the internal cache used to initialize QgsCoordinateReferenceSystem objects.
This class keeps a list of data item providers that may add items to the browser tree.
static void invalidateCache(bool disableCache=false)
Clears the internal cache used.
Defines a QGIS exception class.
static void cleanRegisteredFunctions()
Deletes all registered functions whose ownership have been transferred to the expression engine.
Registry of external storage backends used by QgsExternalResourceWidget.
A class to register / unregister existing GPS connections such that the information is available to a...
A cache for images derived from raster files.
Registry of available layout item types.
static const QgsSettingsEntryStringList settingsSearchPathForTemplates
Settings entry search path for templates.
A registry class to hold localized data paths which can be used for basemaps, logos,...
Temporarily blocks the application QgsMessageLog (see QgsApplication::messageLog()) from emitting the...
Interface for logging messages from QGIS in GUI independent way.
static QgsNetworkAccessManager * instance(Qt::ConnectionType connectionType=Qt::BlockingQueuedConnection)
Returns a pointer to the active QgsNetworkAccessManager for the current thread.
Registry for temporary fetched files.
A registry for known page sizes.
Registry of available paint effects.
A registry of plugin layers types.
Registry of 2D renderers for point clouds.
Registry for various processing components, including providers, algorithms and various parameters an...
static QStringList searchPaths()
Returns the current list of Proj file search paths.
Registry of storage backends that QgsProject may use.
static QgsProject * instance()
Returns the QgsProject singleton instance.
static QgsProviderRegistry * instance(const QString &pluginPath=QString())
Means of accessing canonical single instance.
Registry for raster renderers.
The QgsReadWriteLocker class is a convenience class that simplifies locking and unlocking QReadWriteL...
void changeMode(Mode mode)
Change the mode of the lock to mode.
Handles and tracks style items recently used in the QGIS GUI.
Provides a method of recording run time profiles of operations, allowing easy recording of their over...
void end(const QString &group="startup")
End the current profile event.
void start(const QString &name, const QString &group="startup")
Start a profile event with the given name.
The QgsScaleBarRendererRegistry manages registered scalebar renderers.
Scoped object for logging of the runtime for a single operation or group of operations.
bool value(const QString &dynamicKeyPart=QString(), bool useDefaultValueOverride=false, bool defaultValueOverride=false) const
Returns settings value.
bool setValue(const QStringList &value, const QString &dynamicKeyPart=QString()) const
Set settings value.
QStringList value(const QString &dynamicKeyPart=QString(), bool useDefaultValueOverride=false, const QStringList &defaultValueOverride=QStringList()) const
Returns settings value.
QString value(const QString &dynamicKeyPart=QString(), bool useDefaultValueOverride=false, const QString &defaultValueOverride=QString()) const
Returns settings value.
QgsSettingsRegistryCore is used for settings introspection and collects all QgsSettingsEntry instance...
This class is a composition of two QSettings instances:
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
bool contains(const QString &key, QgsSettings::Section section=QgsSettings::NoSection) const
Returns true if there exists a setting called key; returns false otherwise.
void beginGroup(const QString &prefix, QgsSettings::Section section=QgsSettings::NoSection)
Appends prefix to the current group.
QStringList childKeys() const
Returns a list of all top-level keys that can be read using the QSettings object.
void remove(const QString &key, QgsSettings::Section section=QgsSettings::NoSection)
Removes the setting key and any sub-settings of key in a section.
void setValue(const QString &key, const QVariant &value, QgsSettings::Section section=QgsSettings::NoSection)
Sets the value of setting key to value.
A cache for source strings that returns a local file path containing the source content.
A QAbstractItemModel subclass for showing symbol and color ramp entities contained within a QgsStyle ...
static void cleanDefaultStyle()
Deletes the default style. Only to be used by QgsApplication::exitQgis()
static QgsStyle * defaultStyle()
Returns default application-wide style.
A cache for images / pictures derived from SVG files.
QImage svgAsImage(const QString &path, double size, const QColor &fill, const QColor &stroke, double strokeWidth, double widthScaleFactor, bool &fitsInCache, double fixedAspectRatio=0, bool blocking=false, const QMap< QString, QString > ¶meters=QMap< QString, QString >())
Returns an SVG drawing as a QImage.
QByteArray svgContent(const QString &path, double size, const QColor &fill, const QColor &stroke, double strokeWidth, double widthScaleFactor, double fixedAspectRatio=0, bool blocking=false, const QMap< QString, QString > ¶meters=QMap< QString, QString >(), bool *isMissingImage=nullptr)
Gets the SVG content corresponding to the given path.
Registry of available symbol layer classes.
static QColor decodeColor(const QString &str)
Task manager for managing a set of long-running QgsTask tasks.
Tile download manager handles downloads of map tiles for the purpose of map rendering.
Used for the collecting of strings from projects for translation and creation of ts files.
User profile manager is used to manager list, and manage user profiles on the users machine.
QgsUserProfile * getProfile(const QString &defaultProfile="default", bool createNew=true, bool initSettings=true)
Returns the profile from the given root profile location.
static QString resolveProfilesFolder(const QString &basePath=QString())
Resolves the profiles folder for the given path.
User profile contains information about the user profile folders on the machine.
const QString folder() const
The base folder for the user profile.
This class keeps a list of QgsAbstractValidityCheck checks which can be used when performing validity...
Unique pointer for sqlite3 databases, which automatically closes the database when the pointer goes o...
int open(const QString &path)
Opens the database at the specified file path.
QMap< QString, QString > QgsStringMap
#define CONN_POOL_MAX_CONCURRENT_CONNS
QObject * ABISYM(QgsApplication::mFileOpenEventReceiver)
Q_GLOBAL_STATIC_WITH_ARGS(PalPropertyList, palHiddenProperties,({ QgsPalLayerSettings::PositionX, QgsPalLayerSettings::PositionY, QgsPalLayerSettings::Show, QgsPalLayerSettings::LabelRotation, QgsPalLayerSettings::Family, QgsPalLayerSettings::FontStyle, QgsPalLayerSettings::Size, QgsPalLayerSettings::Bold, QgsPalLayerSettings::Italic, QgsPalLayerSettings::Underline, QgsPalLayerSettings::Color, QgsPalLayerSettings::Strikeout, QgsPalLayerSettings::MultiLineAlignment, QgsPalLayerSettings::BufferSize, QgsPalLayerSettings::BufferDraw, QgsPalLayerSettings::BufferColor, QgsPalLayerSettings::LabelDistance, QgsPalLayerSettings::Hali, QgsPalLayerSettings::Vali, QgsPalLayerSettings::ScaleVisibility, QgsPalLayerSettings::MinScale, QgsPalLayerSettings::MaxScale, QgsPalLayerSettings::AlwaysShow, QgsPalLayerSettings::CalloutDraw, QgsPalLayerSettings::LabelAllParts })) QgsAuxiliaryLayer
Q_GLOBAL_STATIC(QReadWriteLock, sDefinitionCacheLock)
#define QgsDebugMsgLevel(str, level)