17#include "moc_qgsapplication.cpp"
107#include <QFileOpenEvent>
108#include <QMessageBox>
111#include <QProcessEnvironment>
114#include <QThreadPool>
117#include <QLibraryInfo>
118#include <QStandardPaths>
119#include <QRegularExpression>
120#include <QTextStream>
122#include <QAuthenticator>
123#include <QRecursiveMutex>
138#include <netinet/in.h>
144#define SECURITY_WIN32
147#pragma comment( lib, "Secur32.lib" )
151#include "qgsconfig.h"
161#if defined(Q_OS_LINUX)
162#include <sys/sysinfo.h>
165#define CONN_POOL_MAX_CONCURRENT_CONNS 4
167QObject *
ABISYM( QgsApplication::mFileOpenEventReceiver ) =
nullptr;
168bool ABISYM( QgsApplication::mInitialized ) =
false;
169bool ABISYM( QgsApplication::mRunningFromBuildDir ) =
false;
173QgsApplication::ApplicationMembers *QgsApplication::sApplicationMembers =
nullptr;
175int ABISYM( QgsApplication::sMaxThreads ) = -1;
192#if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
210 : QApplication( argc, argv, GUIenabled )
212 *sPlatformName() = platformName;
217 if ( platformName != QLatin1String(
"desktop" ) )
219 mApplicationMembers = std::make_unique<ApplicationMembers>();
220 mApplicationMembers->mSettingsRegistryCore->migrateOldSettings();
224 *sProfilePath() = profileFolder;
231 qRegisterMetaType<QgsGeometry::Error>(
"QgsGeometry::Error" );
232 qRegisterMetaType<QgsDatabaseQueryLogEntry>(
"QgsDatabaseQueryLogEntry" );
233 qRegisterMetaType<QgsProcessingFeatureSourceDefinition>(
"QgsProcessingFeatureSourceDefinition" );
234 qRegisterMetaType<QgsProcessingOutputLayerDefinition>(
"QgsProcessingOutputLayerDefinition" );
235 qRegisterMetaType<Qgis::LayoutUnit>(
"Qgis::LayoutUnit" );
236 qRegisterMetaType<QgsUnsetAttributeValue>(
"QgsUnsetAttributeValue" );
237 qRegisterMetaType<QgsFeatureId>(
"QgsFeatureId" );
238 qRegisterMetaType<QgsFields>(
"QgsFields" );
239 qRegisterMetaType<QgsFeatureIds>(
"QgsFeatureIds" );
240 qRegisterMetaType<QgsProperty>(
"QgsProperty" );
241 qRegisterMetaType<QgsFeatureStoreList>(
"QgsFeatureStoreList" );
242 qRegisterMetaType<Qgis::MessageLevel>(
"Qgis::MessageLevel" );
243 qRegisterMetaType<Qgis::BrowserItemState>(
"Qgis::BrowserItemState" );
244 qRegisterMetaType<Qgis::GpsFixStatus>(
"Qgis::GpsFixStatus" );
245 qRegisterMetaType<QgsReferencedRectangle>(
"QgsReferencedRectangle" );
246 qRegisterMetaType<QgsReferencedPointXY>(
"QgsReferencedPointXY" );
247 qRegisterMetaType<QgsReferencedGeometry>(
"QgsReferencedGeometry" );
248 qRegisterMetaType<Qgis::LayoutRenderFlags>(
"Qgis::LayoutRenderFlags" );
249 qRegisterMetaType<QgsStyle::StyleEntity>(
"QgsStyle::StyleEntity" );
250 qRegisterMetaType<QgsCoordinateReferenceSystem>(
"QgsCoordinateReferenceSystem" );
251 qRegisterMetaType<QgsAuthManager::MessageLevel>(
"QgsAuthManager::MessageLevel" );
252 qRegisterMetaType<QgsNetworkRequestParameters>(
"QgsNetworkRequestParameters" );
253 qRegisterMetaType<QgsNetworkReplyContent>(
"QgsNetworkReplyContent" );
254 qRegisterMetaType<QgsFeature>(
"QgsFeature" );
255 qRegisterMetaType<QgsGeometry>(
"QgsGeometry" );
256 qRegisterMetaType<QgsInterval>(
"QgsInterval" );
257 qRegisterMetaType<QgsRectangle>(
"QgsRectangle" );
258 qRegisterMetaType<QgsPointXY>(
"QgsPointXY" );
259 qRegisterMetaType<QgsPoint>(
"QgsPoint" );
260 qRegisterMetaType<QgsDatumTransform::GridDetails>(
"QgsDatumTransform::GridDetails" );
261 qRegisterMetaType<QgsDatumTransform::TransformDetails>(
"QgsDatumTransform::TransformDetails" );
262 qRegisterMetaType<QgsNewsFeedParser::Entry>(
"QgsNewsFeedParser::Entry" );
263 qRegisterMetaType<QgsRectangle>(
"QgsRectangle" );
264 qRegisterMetaType<QgsLocatorResult>(
"QgsLocatorResult" );
265 qRegisterMetaType<QgsGradientColorRamp>(
"QgsGradientColorRamp" );
266 qRegisterMetaType<QgsProcessingModelChildParameterSource>(
"QgsProcessingModelChildParameterSource" );
267#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
270 qRegisterMetaTypeStreamOperators<QgsProcessingModelChildParameterSource>(
"QgsProcessingModelChildParameterSource" );
272 qRegisterMetaType<QgsRemappingSinkDefinition>(
"QgsRemappingSinkDefinition" );
273 qRegisterMetaType<QgsProcessingModelChildDependency>(
"QgsProcessingModelChildDependency" );
274 qRegisterMetaType<QgsTextFormat>(
"QgsTextFormat" );
275#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
276 QMetaType::registerComparators<QgsProcessingModelChildDependency>();
277 QMetaType::registerEqualsComparator<QgsProcessingFeatureSourceDefinition>();
278 QMetaType::registerEqualsComparator<QgsProperty>();
279 QMetaType::registerEqualsComparator<QgsDateTimeRange>();
280 QMetaType::registerEqualsComparator<QgsDateRange>();
281 QMetaType::registerEqualsComparator<QgsUnsetAttributeValue>();
283 qRegisterMetaType<QPainter::CompositionMode>(
"QPainter::CompositionMode" );
284 qRegisterMetaType<QgsDateTimeRange>(
"QgsDateTimeRange" );
285 qRegisterMetaType<QgsDoubleRange>(
"QgsDoubleRange" );
286 qRegisterMetaType<QgsIntRange>(
"QgsIntRange" );
287 qRegisterMetaType<QList<QgsMapLayer *>>(
"QList<QgsMapLayer*>" );
288 qRegisterMetaType<QMap<QNetworkRequest::Attribute, QVariant>>(
"QMap<QNetworkRequest::Attribute,QVariant>" );
289 qRegisterMetaType<QMap<QNetworkRequest::KnownHeaders, QVariant>>(
"QMap<QNetworkRequest::KnownHeaders,QVariant>" );
290 qRegisterMetaType<QList<QNetworkReply::RawHeaderPair>>(
"QList<QNetworkReply::RawHeaderPair>" );
291 qRegisterMetaType< QAuthenticator * >(
"QAuthenticator*" );
292 qRegisterMetaType< QgsGpsInformation >(
"QgsGpsInformation" );
293 qRegisterMetaType< QgsSensorThingsExpansionDefinition >(
"QgsSensorThingsExpansionDefinition" );
299 if (
platform() == QLatin1String(
"desktop" ) )
301 instance()->mApplicationMembers = std::make_unique<ApplicationMembers>();
302 instance()->mApplicationMembers->mSettingsRegistryCore->migrateOldSettings();
305 if ( profileFolder.isEmpty() )
307 if ( getenv(
"QGIS_CUSTOM_CONFIG_PATH" ) )
309 profileFolder = getenv(
"QGIS_CUSTOM_CONFIG_PATH" );
313 profileFolder = QStandardPaths::standardLocations( QStandardPaths::AppDataLocation ).value( 0 );
320 profileFolder = profile->
folder();
324 *sProfilePath() = profileFolder;
326 static std::once_flag sMetaTypesRegistered;
331 if ( ABISYM( mRunningFromBuildDir ) )
334 *sPrefixPath() = QString();
335#if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
336 setPluginPath( *sBuildOutputPath() +
'/' + QString( QGIS_PLUGIN_SUBDIR ) +
'/' + *sCfgIntDir() );
338 setPluginPath( *sBuildOutputPath() +
'/' + QStringLiteral( QGIS_PLUGIN_SUBDIR ) );
340 setPkgDataPath( *sBuildOutputPath() + QStringLiteral(
"/data" ) );
341 *sLibraryPath() = *sBuildOutputPath() +
'/' + QGIS_LIB_SUBDIR +
'/';
342#if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
343 *sLibexecPath() = *sBuildOutputPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/' + *sCfgIntDir() +
'/';
345 *sLibexecPath() = *sBuildOutputPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/';
347#if defined( HAVE_QUICK )
348 *sQmlImportPath() = *sBuildOutputPath() +
'/' + QGIS_QML_SUBDIR +
'/';
353 char *
prefixPath = getenv(
"QGIS_PREFIX_PATH" );
356 if ( sPrefixPath()->isNull() )
358#if defined(Q_OS_MACOS) || defined(Q_OS_WIN)
360#elif defined(ANDROID)
362 QDir myDir( QDir::homePath() );
364 QString myPrefix = myDir.absolutePath();
367 QDir myDir( applicationDirPath() );
369 if ( applicationDirPath().contains( QStringLiteral(
"cgi-bin" ) ) )
374 QString myPrefix = myDir.absolutePath();
385 *sConfigPath() = profileFolder +
'/';
394 if ( getenv(
"QGIS_AUTH_DB_DIR_PATH" ) )
397 sAuthDbUri()->clear();
400 if ( getenv(
"QGIS_AUTH_DB_URI" ) )
402 *sAuthDbUri() = getenv(
"QGIS_AUTH_DB_URI" );
406 if ( sAuthDbUri->isEmpty() )
408 *sAuthDbUri() = QStringLiteral(
"QSQLITE://" ) + *sAuthDbDirPath() + QStringLiteral(
"qgis-auth.db" );
412 qputenv(
"QT3D_RENDERER",
"opengl" );
415 QMap<QString, QString> systemEnvVarMap;
416 QString passfile( QStringLiteral(
"QGIS_AUTH_PASSWORD_FILE" ) );
418 const auto systemEnvironment = QProcessEnvironment::systemEnvironment().toStringList();
419 for (
const QString &varStr : systemEnvironment )
421 int pos = varStr.indexOf( QLatin1Char(
'=' ) );
424 QString varStrName = varStr.left( pos );
425 QString varStrValue = varStr.mid( pos + 1 );
426 if ( varStrName != passfile )
428 systemEnvVarMap.insert( varStrName, varStrValue );
431 *sSystemEnvVars() = systemEnvVarMap;
438 QString projLib( QDir::cleanPath(
pkgDataPath().append(
"/proj" ) ) );
439 if ( QFile::exists( projLib ) )
441 currentProjSearchPaths.append( projLib );
445 char **newPaths =
new char *[currentProjSearchPaths.length()];
446 for (
int i = 0; i < currentProjSearchPaths.count(); ++i )
448 newPaths[i] = CPLStrdup( currentProjSearchPaths.at( i ).toUtf8().constData() );
450 proj_context_set_search_paths(
nullptr, currentProjSearchPaths.count(), newPaths );
451 for (
int i = 0; i < currentProjSearchPaths.count(); ++i )
453 CPLFree( newPaths[i] );
458 QCoreApplication::addLibraryPath(
pluginPath() );
468 ABISYM( sMaxThreads ) = -1;
484 if ( !members()->mStyleModel )
485 members()->mStyleModel = std::make_unique<QgsStyleModel>( defaultStyle );
487 ABISYM( mInitialized ) =
true;
491void QgsApplication::installTranslators()
494 if ( mQgisTranslator )
496 removeTranslator( mQgisTranslator.get() );
497 mQgisTranslator.reset( );
502 removeTranslator( mQtTranslator.get() );
503 mQtTranslator.reset( );
506 if ( mQtBaseTranslator )
508 removeTranslator( mQtBaseTranslator.get() );
509 mQtBaseTranslator.reset( );
513 if ( *sTranslation() != QLatin1String(
"C" ) )
515 mQgisTranslator = std::make_unique<QTranslator>(
this );
516 if ( mQgisTranslator->load( QStringLiteral(
"qgis_" ) + *sTranslation(),
i18nPath() ) )
518 installTranslator( mQgisTranslator.get() );
522 QgsDebugMsgLevel( QStringLiteral(
"loading of qgis translation failed %1/qgis_%2" ).arg(
i18nPath(), *sTranslation() ), 2 );
530 QString qtTranslationsPath = QLibraryInfo::location( QLibraryInfo::TranslationsPath );
532 QString prefix = QDir( QString(
"%1/../" ).arg( QApplication::applicationDirPath() ) ).absolutePath();
533 qtTranslationsPath = prefix + qtTranslationsPath.mid( QLibraryInfo::location( QLibraryInfo::PrefixPath ).length() );
536 mQtTranslator = std::make_unique<QTranslator>(
this );
537 if ( mQtTranslator->load( QStringLiteral(
"qt_" ) + *sTranslation(), qtTranslationsPath ) )
539 installTranslator( mQtTranslator.get() );
543 QgsDebugMsgLevel( QStringLiteral(
"loading of qt translation failed %1/qt_%2" ).arg( qtTranslationsPath, *sTranslation() ), 2 );
546 mQtBaseTranslator = std::make_unique<QTranslator>(
this );
547 if ( mQtBaseTranslator->load( QStringLiteral(
"qtbase_" ) + *sTranslation(), qtTranslationsPath ) )
549 installTranslator( mQtBaseTranslator.get() );
553 QgsDebugMsgLevel( QStringLiteral(
"loading of qtbase translation failed %1/qt_%2" ).arg( qtTranslationsPath, *sTranslation() ), 2 );
560 if ( mApplicationMembers )
561 mApplicationMembers->mSettingsRegistryCore->backwardCompatibility();
569void QgsApplication::invalidateCaches()
581 return qobject_cast<QgsApplication *>( QCoreApplication::instance() );
587 if (
event->type() == QEvent::FileOpen )
590 if ( ABISYM( mFileOpenEventReceiver ) )
593 done =
notify( ABISYM( mFileOpenEventReceiver ),
event );
600 sFileOpenEventList()->append(
static_cast<QFileOpenEvent *
>(
event )->file() );
607 done = QApplication::event(
event );
616 if ( thread() == receiver->thread() )
626 done = QApplication::notify( receiver,
event );
630 qCritical() <<
"Caught unhandled QgsException: " << e.
what();
631 if ( qApp->thread() == QThread::currentThread() )
632 QMessageBox::critical( activeWindow(), tr(
"Exception" ), e.
what() );
634 catch ( std::exception &e )
636 qCritical() <<
"Caught unhandled std::exception: " << e.
what();
637 if ( qApp->thread() == QThread::currentThread() )
638 QMessageBox::critical( activeWindow(), tr(
"Exception" ), e.
what() );
642 qCritical() <<
"Caught unhandled unknown exception";
643 if ( qApp->thread() == QThread::currentThread() )
644 QMessageBox::critical( activeWindow(), tr(
"Exception" ), tr(
"unknown exception" ) );
652 return QgsRuntimeProfiler::threadLocalInstance();
658 ABISYM( mFileOpenEventReceiver ) = receiver;
660 if ( sFileOpenEventList()->count() > 0 )
662 const QStringList fileOpenEventList = *sFileOpenEventList();
663 for (
const QString &file : fileOpenEventList )
665 QFileOpenEvent foe( file );
666 QgsApplication::sendEvent( ABISYM( mFileOpenEventReceiver ), &foe );
668 sFileOpenEventList()->clear();
676 if ( sPrefixPath()->endsWith(
"/bin" ) )
678 sPrefixPath()->chop( 4 );
681 if ( useDefaultPaths && !ABISYM( mRunningFromBuildDir ) )
683 setPluginPath( *sPrefixPath() +
'/' + QStringLiteral( QGIS_PLUGIN_SUBDIR ) );
684 setPkgDataPath( *sPrefixPath() +
'/' + QStringLiteral( QGIS_DATA_SUBDIR ) );
686 *sLibraryPath() = *sPrefixPath() +
'/' + QGIS_LIB_SUBDIR +
'/';
687 *sLibexecPath() = *sPrefixPath() +
'/' + QGIS_LIBEXEC_SUBDIR +
'/';
688#if defined( HAVE_QUICK )
689 *sQmlImportPath() = *sPrefixPath() +
'/' + QGIS_QML_SUBDIR +
'/';
702 QString mySvgPath =
pkgDataPath + QStringLiteral(
"/svg/" );
705 if ( !sDefaultSvgPaths()->contains( mySvgPath ) )
706 *sDefaultSvgPaths() << mySvgPath;
711 *sDefaultSvgPaths() = pathList;
716 QFileInfo fi( authDbDirPath );
717 if ( fi.exists() && fi.isDir() && fi.isWritable() )
719 *sAuthDbDirPath() = fi.canonicalFilePath() + QDir::separator();
726 if ( ABISYM( mRunningFromBuildDir ) )
728 static bool sOnce =
true;
732 ( void ) blockNotifications;
733 qWarning(
"!!! prefix path was requested, but it is not valid - we do not run from installed path !!!" );
739 return *sPrefixPath();
743 return *sPluginPath();
748 if ( sPkgDataPath()->isNull() )
751 return *sPkgDataPath();
756 return QStringLiteral(
":/images/themes/default/" );
761 QDir dir( usersThemes );
769 return defaultThemes;
775 return iconsPath() + QStringLiteral(
"qgis-icon-60x60.png" );
780 return ABISYM( sMaxThreads );
787 if ( QFile::exists( path + iconFile ) )
788 return path + iconFile;
796 const QString cacheKey = ( name.startsWith(
'/' ) ? name.mid( 1 ) : name )
797 + ( fillColor.isValid() ? QStringLiteral(
"_%1" ).arg( fillColor.name( QColor::HexArgb ).mid( 1 ) ) : QString() )
798 + ( strokeColor.isValid() ? QStringLiteral(
"_%1" ).arg( strokeColor.name( QColor::HexArgb ).mid( 1 ) ) : QString() );
800 if ( app && app->mIconCache.contains( cacheKey ) )
801 return app->mIconCache.value( cacheKey );
804 const bool colorBased = fillColor.isValid() || strokeColor.isValid();
806 auto iconFromColoredSvg = [ = ](
const QString & path ) -> QIcon
811 const QString
iconPath = sIconCacheDir()->filePath( cacheKey + QStringLiteral(
".svg" ) );
812 if (
const QDir dir = QFileInfo(
iconPath ).dir(); !dir.exists() )
818 if ( f.open( QFile::WriteOnly | QFile::Truncate ) )
820 f.write( svgContent );
829 return QIcon( f.fileName() );
834 if ( QFile::exists( preferredPath ) )
838 icon = iconFromColoredSvg( preferredPath );
842 icon = QIcon( preferredPath );
845 else if ( QFile::exists( defaultPath ) )
851 icon = iconFromColoredSvg( defaultPath );
855 icon = QIcon( defaultPath );
864 app->mIconCache.insert( cacheKey, icon );
871 if ( app && app->mCursorCache.contains( cursor ) )
872 return app->mCursorCache.value( cursor );
883 name = QStringLiteral(
"mZoomIn.svg" );
888 name = QStringLiteral(
"mZoomOut.svg" );
895 name = QStringLiteral(
"mIdentify.svg" );
898 name = QStringLiteral(
"mCrossHair.svg" );
901 name = QStringLiteral(
"mCapturePoint.svg" );
904 name = QStringLiteral(
"mSelect.svg" );
911 name = QStringLiteral(
"mSampler.svg" );
916 Q_ASSERT( ! name.isEmpty( ) );
918 QIcon icon =
getThemeIcon( QStringLiteral(
"cursors" ) + QDir::separator() + name );
921 if ( ! icon.isNull( ) )
925 cursorIcon = QCursor( icon.pixmap( std::ceil( scale * 32 ), std::ceil( scale * 32 ) ), std::ceil( scale * activeX ), std::ceil( scale * activeY ) );
928 app->mCursorCache.insert( cursor, cursorIcon );
935 const QString preferredPath =
activeThemePath() + QDir::separator() + name;
937 const QString path = QFile::exists( preferredPath ) ? preferredPath : defaultPath;
938 if ( foreColor.isValid() || backColor.isValid() )
940 bool fitsInCache =
false;
941 const QImage image =
svgCache()->
svgAsImage( path, size, backColor, foreColor, 1, 1, fitsInCache );
942 return QPixmap::fromImage( image );
945 return QPixmap( path );
955 static QString appPath;
956 if ( appPath.isNull() )
958 if ( QCoreApplication::instance() )
960 appPath = applicationDirPath();
964 qWarning(
"Application path not initialized" );
968 if ( !appPath.isNull() || getenv(
"QGIS_PREFIX_PATH" ) )
970 QString prefix = getenv(
"QGIS_PREFIX_PATH" ) ? getenv(
"QGIS_PREFIX_PATH" ) : appPath;
975 static const QStringList paths { QStringList() << QString() << QStringLiteral(
"/.." ) << QStringLiteral(
"/bin" ) << QStringLiteral(
"/../../.." ) };
976 for (
const QString &path : paths )
978 f.setFileName( prefix + path +
"/qgisbuildpath.txt" );
982 if ( f.exists() && f.open( QIODevice::ReadOnly ) )
984 ABISYM( mRunningFromBuildDir ) =
true;
985 *sBuildSourcePath() = f.readLine().trimmed();
986 *sBuildOutputPath() = f.readLine().trimmed();
988 QgsDebugMsgLevel( QStringLiteral(
"- source directory: %1" ).arg( sBuildSourcePath()->toUtf8().constData() ), 4 );
989 QgsDebugMsgLevel( QStringLiteral(
"- output directory of the build: %1" ).arg( sBuildOutputPath()->toUtf8().constData() ), 4 );
990#if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
991 *sCfgIntDir() = prefix.split(
'/', Qt::SkipEmptyParts ).last();
992 qDebug(
"- cfg: %s", sCfgIntDir()->toUtf8().constData() );
998 if ( getenv(
"QGIS_PREFIX_PATH" ) )
1004 QDir dir( QDir::homePath() );
1009#if defined(Q_OS_MACOS)
1011#elif defined(Q_OS_WIN)
1016 QDir dir( appPath );
1018 if ( appPath.contains( QStringLiteral(
"cgi-bin" ) ) )
1028 if ( ABISYM( mRunningFromBuildDir ) )
1029 return *sBuildOutputPath() + QStringLiteral(
"/data" );
1031 return prefixPath +
'/' + QStringLiteral( QGIS_DATA_SUBDIR );
1036 return *sThemeName();
1046 qApp->setStyleSheet( QString() );
1050 QString path = themes.value(
themeName );
1051 QString stylesheetname = path +
"/style.qss";
1053 QFile file( stylesheetname );
1054 QFile variablesfile( path +
"/variables.qss" );
1056 QFileInfo variableInfo( variablesfile );
1058 if ( !file.open( QIODevice::ReadOnly ) || ( variableInfo.exists() && !variablesfile.open( QIODevice::ReadOnly ) ) )
1063 QString styledata = file.readAll();
1064 styledata.replace( QLatin1String(
"@theme_path" ), path );
1066 if ( variableInfo.exists() )
1068 QTextStream in( &variablesfile );
1069 while ( !in.atEnd() )
1071 QString line = in.readLine();
1073 if ( line.startsWith(
'@' ) )
1075 int index = line.indexOf(
':' );
1076 QString name = line.mid( 0, index );
1077 QString value = line.mid( index + 1, line.length() );
1078 styledata.replace( name, value );
1081 variablesfile.close();
1089 const static QRegularExpression regex( QStringLiteral(
"(?<=[\\s:])([0-9\\.]+)(?=em)" ) );
1090 QRegularExpressionMatch match = regex.match( styledata, index );
1091 while ( match.hasMatch() )
1093 index = match.capturedStart();
1094 styledata.remove( index, match.captured( 0 ).length() );
1096 styledata.insert( index, number );
1097 index += number.length();
1098 match = regex.match( styledata, index );
1102 qApp->setStyleSheet( styledata );
1104 QFile palettefile( path +
"/palette.txt" );
1105 QFileInfo paletteInfo( palettefile );
1106 if ( paletteInfo.exists() && palettefile.open( QIODevice::ReadOnly ) )
1108 QPalette
pal = qApp->palette();
1109 QTextStream in( &palettefile );
1110 while ( !in.atEnd() )
1112 QString line = in.readLine();
1113 QStringList parts = line.split(
':' );
1114 if ( parts.count() == 2 )
1116 int role = parts.at( 0 ).trimmed().toInt();
1118 pal.setColor(
static_cast< QPalette::ColorRole
>( role ), color );
1121 palettefile.close();
1122 qApp->setPalette(
pal );
1131 QHash<QString, QString> mapping;
1132 mapping.insert( QStringLiteral(
"default" ), QString() );
1133 const auto constPaths = paths;
1134 for (
const QString &path : constPaths )
1136 QDir folder( path );
1137 QFileInfoList styleFiles = folder.entryInfoList( QDir::Dirs | QDir::NoDotAndDotDot );
1138 const auto constStyleFiles = styleFiles;
1139 for (
const QFileInfo &info : constStyleFiles )
1141 QFileInfo styleFile( info.absoluteFilePath() +
"/style.qss" );
1142 if ( !styleFile.exists() )
1145 QString name = info.baseName();
1146 QString path = info.absoluteFilePath();
1147 mapping.insert( name, path );
1155 return pkgDataPath() + QStringLiteral(
"/doc/AUTHORS" );
1160 return pkgDataPath() + QStringLiteral(
"/doc/CONTRIBUTORS" );
1164 return pkgDataPath() + QStringLiteral(
"/doc/developersmap.html" );
1169 return pkgDataPath() + QStringLiteral(
"/doc/SPONSORS" );
1174 return pkgDataPath() + QStringLiteral(
"/doc/DONORS" );
1179 return pkgDataPath() + QStringLiteral(
"/doc/TRANSLATORS" );
1184 return pkgDataPath() + QStringLiteral(
"/doc/LICENSE" );
1189 if ( ABISYM( mRunningFromBuildDir ) )
1190 return *sBuildOutputPath() + QStringLiteral(
"/i18n/" );
1192 return pkgDataPath() + QStringLiteral(
"/i18n/" );
1197 return pkgDataPath() + QStringLiteral(
"/resources/metadata-ISO/" );
1202 return pkgDataPath() + QStringLiteral(
"/resources/qgis.db" );
1207 return *sConfigPath();
1217 return *sAuthDbDirPath() + QStringLiteral(
"qgis-auth.db" );
1222 return *sAuthDbUri();
1227 return QStringLiteral(
":/images/splash/" );
1232 return pkgDataPath() + QStringLiteral(
"/images/icons/" );
1237 if ( ABISYM( mRunningFromBuildDir ) )
1239 QString tempCopy = QDir::tempPath() +
"/srs6.db";
1241 if ( !QFile( tempCopy ).exists() )
1244 if ( !f.copy( tempCopy ) )
1246 qFatal(
"Could not create temporary copy" );
1254 return pkgDataPath() + QStringLiteral(
"/resources/srs.db" );
1261 members()->mSvgPathCacheValid =
false;
1266 static QReadWriteLock lock;
1270 if ( members()->mSvgPathCacheValid )
1272 return members()->mSvgPathCache;
1283 for (
const QString &path : pathList )
1285 if ( !paths.contains( path ) )
1286 paths.append( path );
1288 for (
const QString &path : std::as_const( *sDefaultSvgPaths() ) )
1290 if ( !paths.contains( path ) )
1291 paths.append( path );
1293 members()->mSvgPathCache = paths;
1308 return *sSystemEnvVars();
1318 const thread_local QRegularExpression regexp( QRegularExpression::anchoredPattern( QStringLiteral(
"^[A-Za-z][A-Za-z0-9\\._-]*" ) ) );
1324 if ( !sUserName()->isEmpty() )
1325 return *sUserName();
1328 TCHAR name [ UNLEN + 1 ];
1329 DWORD size = UNLEN + 1;
1331 if ( GetUserName( ( TCHAR * )name, &size ) )
1333#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
1334 *sUserName() = QString::fromLocal8Bit( name );
1336 *sUserName() = QString::fromWCharArray( name );
1341#elif QT_CONFIG(process)
1344 process.start( QStringLiteral(
"whoami" ), QStringList() );
1345 process.waitForFinished();
1346 *sUserName() = process.readAllStandardOutput().trimmed();
1349 if ( !sUserName()->isEmpty() )
1350 return *sUserName();
1353 *sUserName() = qgetenv(
"USER" );
1354 if ( !sUserName()->isEmpty() )
1355 return *sUserName();
1358 *sUserName() = qgetenv(
"USERNAME" );
1359 return *sUserName();
1364 if ( !sUserFullName()->isEmpty() )
1365 return *sUserFullName();
1368 TCHAR name [ UNLEN + 1 ];
1369 DWORD size = UNLEN + 1;
1372 if ( GetUserNameEx( NameDisplay, ( TCHAR * )name, &size ) )
1374#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
1375 *sUserFullName() = QString::fromLocal8Bit( name );
1377 *sUserFullName() = QString::fromWCharArray( name );
1382 if ( sUserFullName()->isEmpty() )
1384#elif defined(Q_OS_ANDROID) || defined(__MINGW32__)
1385 *sUserFullName() = QStringLiteral(
"Not available" );
1387 struct passwd *p = getpwuid( getuid() );
1391 QString gecosName = QString( p->pw_gecos );
1392 *sUserFullName() = gecosName.left( gecosName.indexOf(
',', 0 ) );
1397 return *sUserFullName();
1402#if defined(Q_OS_ANDROID)
1403 return QLatin1String(
"android" );
1404#elif defined(Q_OS_MAC)
1405 return QLatin1String(
"osx" );
1406#elif defined(Q_OS_WIN)
1407 return QLatin1String(
"windows" );
1408#elif defined(Q_OS_LINUX)
1409 return QStringLiteral(
"linux" );
1410#elif defined(Q_OS_FREEBSD)
1411 return QStringLiteral(
"freebsd" );
1412#elif defined(Q_OS_OPENBSD)
1413 return QStringLiteral(
"openbsd" );
1414#elif defined(Q_OS_NETBSD)
1415 return QStringLiteral(
"netbsd" );
1416#elif defined(Q_OS_UNIX)
1417 return QLatin1String(
"unix" );
1419 return QLatin1String(
"unknown" );
1426 return static_cast<int>( CPLGetUsablePhysicalRAM() / 1048576 );
1431 return *sPlatformName();
1436 if ( !sApplicationFullName()->isEmpty() )
1437 return *sApplicationFullName();
1440 *sApplicationFullName() = qgetenv(
"QGIS_APPLICATION_FULL_NAME" );
1441 if ( !sApplicationFullName()->isEmpty() )
1442 return *sApplicationFullName();
1446 *sApplicationFullName() = settings.
value(
1447 QStringLiteral(
"/qgis/application_full_name" ),
1448 QStringLiteral(
"%1 %2" ).arg( applicationName(),
platform() )
1450 return *sApplicationFullName();
1459 if (
locale.startsWith( QLatin1String(
"en" ), Qt::CaseInsensitive ) )
1468 return QLocale().name().left( 2 );
1474 QLocale::setDefault(
locale );
1485 return pkgDataPath() + QStringLiteral(
"/resources/symbology-style.xml" );
1490 return pkgDataPath() + QStringLiteral(
"/resources/themes" );
1495 return pkgDataPath() + QStringLiteral(
"/resources/server/" );
1500 return *sLibraryPath();
1505 return *sLibexecPath();
1510 return *sQmlImportPath();
1515 return ( htonl( 1 ) == 1 ) ?
XDR :
NDR;
1522 init( *sProfilePath() );
1547 if (
auto *lInstance =
instance() )
1549 if ( !lInstance->mAuthManager )
1553 return lInstance->mAuthManager;
1558 if ( !sAuthManager )
1560 return sAuthManager;
1573 QThreadPool::globalInstance()->waitForDone();
1576 if (
auto *lInstance =
instance() )
1577 delete lInstance->mAuthManager;
1579 delete sAuthManager;
1582 QgsApplication::sendPostedEvents(
nullptr, QEvent::DeferredDelete );
1588 if ( QgsProject::sProject )
1596 QgsApplication::sendPostedEvents(
nullptr, QEvent::DeferredDelete );
1599 if ( QgsProviderRegistry::exists() )
1608 GDALDestroyDriverManager();
1613 QString myEnvironmentVar( getenv(
"QGIS_PREFIX_PATH" ) );
1614 QString myState = tr(
"QgsApplication state:\n"
1615 " - QGIS_PREFIX_PATH env var: %1\n"
1617 " - Plugin Path: %3\n"
1618 " - Package Data Path: %4\n"
1619 " - Active Theme Name: %5\n"
1620 " - Active Theme Path: %6\n"
1621 " - Default Theme Path: %7\n"
1622 " - SVG Search Paths: %8\n"
1623 " - User DB Path: %9\n"
1624 " - Auth DB Path: %10\n" )
1625 .arg( myEnvironmentVar,
1632 svgPaths().join( tr(
"\n ",
"match indentation of application state" ) ),
1645 QColor myColor1( Qt::lightGray );
1646 QColor myColor2 = myColor1;
1647 myColor2 = myColor2.lighter( 110 );
1649 myStyle = QStringLiteral(
".overview{"
1651 " font-weight: bold;"
1654 " background: white;"
1656 " font-family: 'Lato', 'Open Sans', 'Lucida Grande', 'Segoe UI', 'Arial', sans-serif;"
1659 "h1{ background-color: #F6F6F6;"
1661 " font-size: x-large; "
1662 " font-weight: normal;"
1663 " background: none;"
1664 " padding: 0.75em 0 0;"
1666 " line-height: 3em;"
1668 "h2{ background-color: #F6F6F6;"
1670 " font-size: medium; "
1671 " font-weight: normal;"
1672 " background: none;"
1673 " padding: 0.75em 0 0;"
1675 " line-height: 1.1em;"
1677 "h3{ background-color: #F6F6F6;"
1679 " font-weight: bold;"
1680 " font-size: large;"
1681 " text-align: left;"
1682 " border-bottom: 5px solid #DCEB5C;"
1684 "h4{ background-color: #F6F6F6;"
1686 " font-weight: bold;"
1687 " font-size: medium;"
1688 " text-align: left;"
1690 "h5{ background-color: #F6F6F6;"
1692 " font-weight: bold;"
1693 " font-size: small;"
1694 " text-align: left;"
1696 "a{ color: #729FCF;"
1697 " font-family: arial,sans-serif;"
1699 "label{ background-color: #FFFFCC;"
1700 " border: 1px solid black;"
1702 " padding: 0px 3px; "
1703 " font-size: small;"
1706 " font-weight: bold;"
1711 " border-top: 1px solid black;"
1713 ".list-view .highlight {"
1714 " text-align: left;"
1717 " padding-right: 15px;"
1718 " padding-left: 20px;"
1719 " font-weight: bold;"
1721 ".tabular-view .odd-row {"
1722 " background-color: #f9f9f9;"
1725 " font-weight: bold;"
1726 " padding-top:25px;"
1730 switch ( styleSheetType )
1733 myStyle += QStringLiteral(
1735 " border-collapse: collapse;"
1738 ".tabular-view th, .tabular-view td { "
1739 " border:1px solid black;"
1744 myStyle += QStringLiteral(
1749 "table.tabular-view, table.list-view { "
1750 " border-collapse: collapse;"
1751 " table-layout:fixed;"
1752 " width: 100% !important;"
1757 " line-height: inherit;"
1760 " word-wrap: break-word; "
1761 " vertical-align: top;"
1764 ".list-view th:first-child, .list-view td:first-child {"
1767 ".list-view.highlight { "
1768 " padding-left: inherit; "
1771 ".tabular-view th:first-child, .tabular-view td:first-child { "
1775 ".tabular-view th.strong { "
1776 " background-color: #eee; "
1779 ".tabular-view th, .tabular-view td { "
1780 " border: 1px solid #eee;"
1791 if ( 0 >= OGRGetDriverCount() )
1799 QString aPathUrl = aPath;
1800 QString tPathUrl = targetPath;
1801#if defined( Q_OS_WIN )
1802 const Qt::CaseSensitivity cs = Qt::CaseInsensitive;
1804 aPathUrl.replace(
'\\',
'/' );
1805 if ( aPathUrl.startsWith(
"//" ) )
1808 aPathUrl =
"\\\\" + aPathUrl.mid( 2 );
1811 tPathUrl.replace(
'\\',
'/' );
1812 if ( tPathUrl.startsWith(
"//" ) )
1815 tPathUrl =
"\\\\" + tPathUrl.mid( 2 );
1818 const Qt::CaseSensitivity cs = Qt::CaseSensitive;
1821 QStringList targetElems = tPathUrl.split(
'/', Qt::SkipEmptyParts );
1822 QStringList aPathElems = aPathUrl.split(
'/', Qt::SkipEmptyParts );
1824 targetElems.removeAll( QStringLiteral(
"." ) );
1825 aPathElems.removeAll( QStringLiteral(
"." ) );
1829 while ( !aPathElems.isEmpty() &&
1830 !targetElems.isEmpty() &&
1831 aPathElems[0].compare( targetElems[0], cs ) == 0 )
1833 aPathElems.removeFirst();
1834 targetElems.removeFirst();
1844 if ( !targetElems.isEmpty() )
1847 for (
int i = 0; i < targetElems.size(); i++ )
1849 aPathElems.insert( 0, QStringLiteral(
".." ) );
1856 aPathElems.insert( 0, QStringLiteral(
"." ) );
1859 return aPathElems.join( QLatin1Char(
'/' ) );
1865 if ( !rpath.startsWith( QLatin1String(
"./" ) ) && !rpath.startsWith( QLatin1String(
"../" ) ) )
1870 QString rPathUrl = rpath;
1871 QString targetPathUrl = targetPath;
1873#if defined(Q_OS_WIN)
1874 rPathUrl.replace(
'\\',
'/' );
1875 targetPathUrl.replace(
'\\',
'/' );
1877 bool uncPath = targetPathUrl.startsWith(
"//" );
1880 QStringList srcElems = rPathUrl.split(
'/', Qt::SkipEmptyParts );
1881 QStringList targetElems = targetPathUrl.split(
'/', Qt::SkipEmptyParts );
1883#if defined(Q_OS_WIN)
1886 targetElems.insert( 0,
"" );
1887 targetElems.insert( 0,
"" );
1892 targetElems << srcElems;
1893 targetElems.removeAll( QStringLiteral(
"." ) );
1897 while ( ( pos = targetElems.indexOf( QLatin1String(
".." ) ) ) > 0 )
1900 targetElems.removeAt( pos - 1 );
1901 targetElems.removeAt( pos - 1 );
1904#if !defined(Q_OS_WIN)
1906 targetElems.prepend( QString() );
1909 return targetElems.join( QLatin1Char(
'/' ) );
1914 return *sBuildSourcePath();
1919 return *sBuildOutputPath();
1922#if defined(_MSC_VER) && !defined(USING_NMAKE) && !defined(USING_NINJA)
1923QString QgsApplication::cfgIntDir()
1925 return *sCfgIntDir();
1931 if ( sGdalSkipList()->contains( driver ) || driver.isEmpty() )
1935 *sGdalSkipList() << driver;
1941 if ( !sGdalSkipList()->contains( driver ) )
1945 int myPos = sGdalSkipList()->indexOf( driver );
1948 sGdalSkipList()->removeAt( myPos );
1955 return *sGdalSkipList();
1959 const QStringList &deferredSkippedGdalDrivers )
1973 QString joinedList, delimiter;
1974 if ( settings.
contains( QStringLiteral(
"gdal/skipDrivers" ) ) )
1976 joinedList = settings.
value( QStringLiteral(
"gdal/skipDrivers" ), QString() ).toString();
1977 delimiter = QStringLiteral(
"," );
1981 joinedList = settings.
value( QStringLiteral(
"gdal/skipList" ), QString() ).toString();
1982 delimiter = QStringLiteral(
" " );
1985 if ( !joinedList.isEmpty() )
1987 myList = joinedList.split( delimiter );
1989 *sGdalSkipList() = myList;
1995 return *sDeferredSkippedGdalDrivers();
2000 sGdalSkipList()->removeDuplicates();
2001 QStringList realDisabledDriverList;
2002 for (
const auto &driverName : *sGdalSkipList() )
2004 if ( !sDeferredSkippedGdalDrivers()->contains( driverName ) )
2005 realDisabledDriverList << driverName;
2007 QString myDriverList = realDisabledDriverList.join(
',' );
2008 QgsDebugMsgLevel( QStringLiteral(
"Gdal Skipped driver list set to:" ), 2 );
2010 CPLSetConfigOption(
"GDAL_SKIP", myDriverList.toUtf8() );
2017 QDir myDir( folder );
2018 if ( !myDir.exists() )
2020 myDir.mkpath( folder );
2026void QgsApplication::copyPath(
const QString &src,
const QString &dst )
2029 if ( ! dir.exists() )
2032 const auto subDirectories = dir.entryList( QDir::Dirs | QDir::NoDotAndDotDot );
2033 for (
const QString &d : subDirectories )
2035 QString dst_path = dst + QDir::separator() + d;
2036 dir.mkpath( dst_path );
2037 copyPath( src + QDir::separator() + d, dst_path );
2040 const auto files = dir.entryList( QDir::Files );
2041 for (
const QString &f : files )
2043 QFile::copy( src + QDir::separator() + f, dst + QDir::separator() + f );
2052 QVariantMap variables;
2056 QStringList childKeys = settings.
childKeys();
2057 for ( QStringList::const_iterator it = childKeys.constBegin(); it != childKeys.constEnd(); ++it )
2060 variables.insert( name, settings.
value( name ) );
2070 QVariantMap::const_iterator it = variables.constBegin();
2073 for ( ; it != variables.constEnd(); ++it )
2075 settings.
setValue( it.key(), it.value() );
2086 settings.
setValue( QStringLiteral(
"variables/" ) + name, value );
2093 QFontMetrics fm( ( QFont() ) );
2094 const double scale = 1.1 * standardSize / 24;
2095 int scaledIconSize =
static_cast< int >( std::floor( std::max(
Qgis::UI_SCALE_FACTOR * fm.height() * scale,
static_cast< double >( standardSize ) ) ) );
2096 if ( applyDevicePixelRatio )
2098 if ( QWidget *activeWindow = QApplication::activeWindow() )
2099 scaledIconSize *= ( activeWindow->screen() ? QApplication::activeWindow()->screen()->devicePixelRatio() : 1 );
2101 return scaledIconSize;
2114 app->installTranslators();
2120 return *sTranslation();
2130 ApplicationMembers *appMembers = members();
2131 if ( appMembers->mNullRepresentation.isNull() )
2133 appMembers->mNullRepresentation =
QgsSettings().
value( QStringLiteral(
"qgis/nullValue" ), QStringLiteral(
"NULL" ) ).toString();
2135 return appMembers->mNullRepresentation;
2140 ApplicationMembers *appMembers = members();
2154 return members()->mActionScopeRegistry.get();
2163 QDir myDir( myPamPath );
2164 if ( !myDir.exists() )
2166 myDir.mkpath( myPamPath );
2169#if defined(Q_OS_WIN)
2170 CPLSetConfigOption(
"GDAL_PAM_PROXY_DIR", myPamPath.toUtf8() );
2174 int myChangeFlag = 0;
2175 setenv(
"GDAL_PAM_PROXY_DIR", myPamPath.toUtf8(), myChangeFlag );
2182 if ( !qgisPrivateDbFile.exists() )
2186 QFile masterFile( qgisMasterDbFileName );
2192 bool isDbFileCopied = masterFile.copy( qgisPrivateDbFile.fileName() );
2194 if ( !isDbFileCopied )
2198 *errorMessage = tr(
"[ERROR] Can not make qgis.db private copy" );
2203 QFile::Permissions perms = QFile( qgisPrivateDbFile.fileName() ).permissions();
2204 if ( !( perms & QFile::WriteOwner ) )
2206 if ( !qgisPrivateDbFile.setPermissions( perms | QFile::WriteOwner ) )
2210 *errorMessage = tr(
"Can not make '%1' user writable" ).arg( qgisPrivateDbFile.fileName() );
2224 *errorMessage = tr(
"Could not open qgis.db" );
2229 char *errmsg =
nullptr;
2230 int res = sqlite3_exec( database.get(),
"SELECT srs_id FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2231 if ( res != SQLITE_OK )
2233 sqlite3_free( errmsg );
2236 if ( sqlite3_exec( database.get(),
2237 "DROP INDEX IF EXISTS idx_srsauthid;"
2238 "CREATE TABLE tbl_srs ("
2239 "srs_id INTEGER PRIMARY KEY,"
2240 "description text NOT NULL,"
2241 "projection_acronym text NOT NULL,"
2242 "ellipsoid_acronym NOT NULL,"
2243 "parameters text NOT NULL,"
2245 "auth_name varchar,"
2247 "is_geo integer NOT NULL,"
2248 "deprecated boolean,"
2250 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2254 *errorMessage = tr(
"Creation of missing tbl_srs in the private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2256 sqlite3_free( errmsg );
2263 res = sqlite3_exec( database.get(),
"SELECT wkt FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2264 if ( res != SQLITE_OK )
2267 sqlite3_free( errmsg );
2268 if ( sqlite3_exec( database.get(),
2269 "DROP INDEX IF EXISTS idx_srsauthid;"
2270 "DROP TABLE IF EXISTS tbl_srs_bak;"
2271 "ALTER TABLE tbl_srs RENAME TO tbl_srs_bak;"
2272 "CREATE TABLE tbl_srs ("
2273 "srs_id INTEGER PRIMARY KEY,"
2274 "description text NOT NULL,"
2275 "projection_acronym text NOT NULL,"
2276 "ellipsoid_acronym NOT NULL,"
2277 "parameters text NOT NULL,"
2279 "auth_name varchar,"
2281 "is_geo integer NOT NULL,"
2282 "deprecated boolean,"
2284 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);"
2285 "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;"
2286 "DROP TABLE tbl_srs_bak",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2290 *errorMessage = tr(
"Migration of private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2292 sqlite3_free( errmsg );
2298 res = sqlite3_exec( database.get(),
"SELECT acronym FROM tbl_projection LIMIT 0",
nullptr,
nullptr, &errmsg );
2299 if ( res != SQLITE_OK )
2301 sqlite3_free( errmsg );
2304 if ( sqlite3_exec( database.get(),
2305 "CREATE TABLE tbl_projection ("
2306 "acronym varchar(20) NOT NULL PRIMARY KEY,"
2307 "name varchar(255) NOT NULL default '',"
2308 "notes varchar(255) NOT NULL default '',"
2309 "parameters varchar(255) NOT NULL default ''"
2310 ")",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2314 *errorMessage = tr(
"Creation of missing tbl_projection in the private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2316 sqlite3_free( errmsg );
2321 res = sqlite3_exec( database.get(),
"SELECT epsg FROM tbl_srs LIMIT 0",
nullptr,
nullptr, &errmsg );
2322 if ( res == SQLITE_OK )
2325 if ( sqlite3_exec( database.get(),
2326 "DROP INDEX IF EXISTS idx_srsauthid;"
2327 "DROP TABLE IF EXISTS tbl_srs_bak;"
2328 "ALTER TABLE tbl_srs RENAME TO tbl_srs_bak;"
2329 "CREATE TABLE tbl_srs ("
2330 "srs_id INTEGER PRIMARY KEY,"
2331 "description text NOT NULL,"
2332 "projection_acronym text NOT NULL,"
2333 "ellipsoid_acronym NOT NULL,"
2334 "parameters text NOT NULL,"
2336 "auth_name varchar,"
2338 "is_geo integer NOT NULL,"
2339 "deprecated boolean,"
2341 "CREATE INDEX idx_srsauthid on tbl_srs(auth_name,auth_id);"
2342 "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;"
2343 "DROP TABLE tbl_srs_bak",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2347 *errorMessage = tr(
"Migration of private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2349 sqlite3_free( errmsg );
2355 sqlite3_free( errmsg );
2358 if ( sqlite3_exec( database.get(),
"DROP VIEW vw_srs",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2360 QgsDebugError( QStringLiteral(
"vw_srs didn't exists in private qgis.db: %1" ).arg( errmsg ) );
2363 if ( sqlite3_exec( database.get(),
2364 "CREATE VIEW vw_srs AS"
2366 " a.description AS description"
2367 ",a.srs_id AS srs_id"
2368 ",a.is_geo AS is_geo"
2369 ",coalesce(b.name,a.projection_acronym) AS name"
2370 ",a.parameters AS parameters"
2371 ",a.auth_name AS auth_name"
2372 ",a.auth_id AS auth_id"
2373 ",a.deprecated AS deprecated"
2375 " LEFT OUTER JOIN tbl_projection b ON a.projection_acronym=b.acronym"
2376 " ORDER BY coalesce(b.name,a.projection_acronym),a.description",
nullptr,
nullptr, &errmsg ) != SQLITE_OK )
2380 *errorMessage = tr(
"Update of view in private qgis.db failed.\n%1" ).arg( QString::fromUtf8( errmsg ) );
2382 sqlite3_free( errmsg );
2394 if ( maxThreads < 1 || maxThreads > QThread::idealThreadCount() )
2409 QThreadPool::globalInstance()->setMaxThreadCount(
maxThreads );
2410 QgsDebugMsgLevel( QStringLiteral(
"set QThreadPool max thread count to %1" ).arg( QThreadPool::globalInstance()->maxThreadCount() ), 2 );
2415 return members()->mTaskManager.get();
2420 return members()->mSettingsRegistryCore.get();
2425 return members()->mColorSchemeRegistry.get();
2430 return members()->mPaintEffectRegistry.get();
2435 return members()->mRendererRegistry.get();
2440 return members()->mRasterRendererRegistry.get();
2445 return members()->mPointCloudRendererRegistry.get();
2450 return members()->mTiledSceneRendererRegistry.get();
2455 if (
auto *lInstance =
instance() )
2457 if ( !
instance()->mDataItemProviderRegistry )
2459 lInstance->mDataItemProviderRegistry = std::make_unique<QgsDataItemProviderRegistry>();
2461 return lInstance->mDataItemProviderRegistry.get();
2467 if ( !sDataItemProviderRegistry )
2469 return sDataItemProviderRegistry;
2475 return members()->mCrsRegistry.get();
2480 return members()->mSvgCache.get();
2485 return members()->mImageCache.get();
2490 return members()->mSourceCache.get();
2495 return members()->mNetworkContentFetcherRegistry.get();
2500 return members()->mValidityCheckRegistry.get();
2505 return members()->mSymbolLayerRegistry.get();
2510 return members()->mCalloutRegistry.get();
2515 return members()->mLayoutItemRegistry.get();
2520 return members()->mAnnotationItemRegistry.get();
2525 return members()->mSensorRegistry.get();
2530 return members()->mGpsConnectionRegistry.get();
2535 return members()->mGpsBabelFormatRegistry.get();
2540 return members()->mPluginLayerRegistry.get();
2545 return members()->mClassificationMethodRegistry.get();
2550 return members()->mBookmarkManager.get();
2555 return members()->mTileDownloadManager.get();
2560 return members()->mRecentStyleHandler.get();
2565 return members()->mQueryLogger.get();
2570 return members()->mStyleModel.get();
2575 return members()->mFontManager.get();
2580 return members()->mMessageLog.get();
2585 return members()->mProcessingRegistry.get();
2590 return members()->mConnectionRegistry.get();
2595 return members()->mLayerMetadataProviderRegistry.get();
2600 return members()->mPageSizeRegistry.get();
2605 return members()->mAnnotationRegistry.get();
2610 return members()->mNumericFormatRegistry.get();
2615 return members()->mFieldFormatterRegistry.get();
2620 return members()->m3DRendererRegistry.get();
2625 return members()->m3DSymbolRegistry.get();
2630 return members()->mScaleBarRendererRegistry.get();
2635 return members()->mLabelingEngineRuleRegistry.get();
2640 return members()->mProjectStorageRegistry.get();
2645 return members()->mExternalStorageRegistry.get();
2650 return members()->mProfileSourceRegistry.get();
2655 return members()->mLocalizedDataPathRegistry.get();
2658QgsApplication::ApplicationMembers::ApplicationMembers()
2662 mSettingsRegistryCore = std::make_unique<QgsSettingsRegistryCore>();
2663 mLocalizedDataPathRegistry = std::make_unique<QgsLocalizedDataPathRegistry>();
2664 mMessageLog = std::make_unique<QgsMessageLog>();
2668 profiler->
start( tr(
"Create query logger" ) );
2669 mQueryLogger = std::make_unique<QgsDatabaseQueryLog>();
2673 profiler->
start( tr(
"Setup coordinate reference system registry" ) );
2674 mCrsRegistry = std::make_unique<QgsCoordinateReferenceSystemRegistry>();
2678 profiler->
start( tr(
"Create connection registry" ) );
2679 mConnectionRegistry = std::make_unique<QgsConnectionRegistry>();
2683 profiler->
start( tr(
"Create project storage registry" ) );
2684 mProjectStorageRegistry = std::make_unique<QgsProjectStorageRegistry>();
2688 profiler->
start( tr(
"Create layer metadata provider registry" ) );
2689 mLayerMetadataProviderRegistry = std::make_unique<QgsLayerMetadataProviderRegistry>();
2693 profiler->
start( tr(
"Create font manager" ) );
2694 mFontManager = std::make_unique<QgsFontManager>();
2698 profiler->
start( tr(
"Setup task manager" ) );
2699 mTaskManager = std::make_unique<QgsTaskManager>();
2703 profiler->
start( tr(
"Setup action scope registry" ) );
2704 mActionScopeRegistry = std::make_unique<QgsActionScopeRegistry>();
2708 profiler->
start( tr(
"Setup numeric formats" ) );
2709 mNumericFormatRegistry = std::make_unique<QgsNumericFormatRegistry>();
2713 profiler->
start( tr(
"Setup field formats" ) );
2714 mFieldFormatterRegistry = std::make_unique<QgsFieldFormatterRegistry>();
2718 profiler->
start( tr(
"Setup SVG cache" ) );
2719 mSvgCache = std::make_unique<QgsSvgCache>();
2723 profiler->
start( tr(
"Setup image cache" ) );
2724 mImageCache = std::make_unique<QgsImageCache>();
2728 profiler->
start( tr(
"Setup source cache" ) );
2729 mSourceCache = std::make_unique<QgsSourceCache>();
2733 profiler->
start( tr(
"Setup color scheme registry" ) );
2734 mColorSchemeRegistry = std::make_unique<QgsColorSchemeRegistry>();
2738 profiler->
start( tr(
"Setup paint effect" ) );
2739 mPaintEffectRegistry = std::make_unique<QgsPaintEffectRegistry>();
2743 profiler->
start( tr(
"Setup symbol layer registry" ) );
2744 mSymbolLayerRegistry = std::make_unique<QgsSymbolLayerRegistry>();
2748 profiler->
start( tr(
"Recent style handler" ) );
2749 mRecentStyleHandler = std::make_unique<QgsRecentStyleHandler>();
2753 profiler->
start( tr(
"Setup callout registry" ) );
2754 mCalloutRegistry = std::make_unique<QgsCalloutRegistry>();
2758 profiler->
start( tr(
"Setup renderer registry" ) );
2759 mRendererRegistry = std::make_unique<QgsRendererRegistry>();
2763 profiler->
start( tr(
"Setup raster renderer registry" ) );
2764 mRasterRendererRegistry = std::make_unique<QgsRasterRendererRegistry>();
2768 profiler->
start( tr(
"Setup point cloud renderer registry" ) );
2769 mPointCloudRendererRegistry = std::make_unique<QgsPointCloudRendererRegistry>();
2773 profiler->
start( tr(
"Setup tiled scene renderer registry" ) );
2774 mTiledSceneRendererRegistry = std::make_unique<QgsTiledSceneRendererRegistry>();
2778 profiler->
start( tr(
"Setup GPS registry" ) );
2779 mGpsConnectionRegistry = std::make_unique<QgsGpsConnectionRegistry>();
2783 profiler->
start( tr(
"Setup GPSBabel format registry" ) );
2784 mGpsBabelFormatRegistry = std::make_unique<QgsBabelFormatRegistry>();
2788 profiler->
start( tr(
"Setup plugin layer registry" ) );
2789 mPluginLayerRegistry = std::make_unique<QgsPluginLayerRegistry>();
2793 profiler->
start( tr(
"Setup Processing registry" ) );
2794 mProcessingRegistry = std::make_unique<QgsProcessingRegistry>();
2797 mPageSizeRegistry = std::make_unique<QgsPageSizeRegistry>();
2799 profiler->
start( tr(
"Setup layout item registry" ) );
2800 mLayoutItemRegistry = std::make_unique<QgsLayoutItemRegistry>();
2801 mLayoutItemRegistry->populate();
2805 profiler->
start( tr(
"Setup annotation registry" ) );
2806 mAnnotationRegistry = std::make_unique<QgsAnnotationRegistry>();
2810 profiler->
start( tr(
"Setup annotation item registry" ) );
2811 mAnnotationItemRegistry = std::make_unique<QgsAnnotationItemRegistry>();
2812 mAnnotationItemRegistry->populate();
2816 profiler->
start( tr(
"Setup labeling engine rule registry" ) );
2817 mLabelingEngineRuleRegistry = std::make_unique<QgsLabelingEngineRuleRegistry>();
2821 profiler->
start( tr(
"Setup sensor registry" ) );
2822 mSensorRegistry = std::make_unique<QgsSensorRegistry>();
2823 mSensorRegistry->populate();
2827 profiler->
start( tr(
"Setup 3D symbol registry" ) );
2828 m3DSymbolRegistry = std::make_unique<Qgs3DSymbolRegistry>();
2832 profiler->
start( tr(
"Setup 3D renderer registry" ) );
2833 m3DRendererRegistry = std::make_unique<Qgs3DRendererRegistry>();
2837 profiler->
start( tr(
"Setup external storage registry" ) );
2838 mExternalStorageRegistry = std::make_unique<QgsExternalStorageRegistry>();
2842 profiler->
start( tr(
"Setup profile source registry" ) );
2843 mProfileSourceRegistry = std::make_unique<QgsProfileSourceRegistry>();
2847 profiler->
start( tr(
"Setup network content cache" ) );
2848 mNetworkContentFetcherRegistry = std::make_unique<QgsNetworkContentFetcherRegistry>();
2852 profiler->
start( tr(
"Setup layout check registry" ) );
2853 mValidityCheckRegistry = std::make_unique<QgsValidityCheckRegistry>();
2857 profiler->
start( tr(
"Setup classification registry" ) );
2858 mClassificationMethodRegistry = std::make_unique<QgsClassificationMethodRegistry>();
2862 profiler->
start( tr(
"Setup bookmark manager" ) );
2863 mBookmarkManager = std::make_unique<QgsBookmarkManager>(
nullptr );
2867 profiler->
start( tr(
"Setup tile download manager" ) );
2868 mTileDownloadManager = std::make_unique<QgsTileDownloadManager>();
2872 profiler->
start( tr(
"Setup scalebar registry" ) );
2873 mScaleBarRendererRegistry = std::make_unique<QgsScaleBarRendererRegistry>();
2878QgsApplication::ApplicationMembers::~ApplicationMembers()
2881 mStyleModel.reset();
2882 mTileDownloadManager.reset();
2883 mScaleBarRendererRegistry.reset();
2884 mValidityCheckRegistry.reset();
2885 mActionScopeRegistry.reset();
2886 m3DRendererRegistry.reset();
2887 m3DSymbolRegistry.reset();
2888 mAnnotationRegistry.reset();
2889 mColorSchemeRegistry.reset();
2890 mFieldFormatterRegistry.reset();
2891 mGpsConnectionRegistry.reset();
2892 mGpsBabelFormatRegistry.reset();
2893 mMessageLog.reset();
2894 mPaintEffectRegistry.reset();
2895 mPluginLayerRegistry.reset();
2896 mProcessingRegistry.reset();
2897 mPageSizeRegistry.reset();
2898 mAnnotationItemRegistry.reset();
2899 mSensorRegistry.reset();
2900 mLayoutItemRegistry.reset();
2901 mPointCloudRendererRegistry.reset();
2902 mTiledSceneRendererRegistry.reset();
2903 mRasterRendererRegistry.reset();
2904 mRendererRegistry.reset();
2906 mImageCache.reset();
2907 mSourceCache.reset();
2908 mCalloutRegistry.reset();
2909 mRecentStyleHandler.reset();
2910 mLabelingEngineRuleRegistry.reset();
2911 mSymbolLayerRegistry.reset();
2912 mExternalStorageRegistry.reset();
2913 mProfileSourceRegistry.reset();
2914 mTaskManager.reset();
2915 mNetworkContentFetcherRegistry.reset();
2916 mClassificationMethodRegistry.reset();
2917 mNumericFormatRegistry.reset();
2918 mBookmarkManager.reset();
2919 mConnectionRegistry.reset();
2920 mProjectStorageRegistry.reset();
2921 mLayerMetadataProviderRegistry.reset();
2922 mFontManager.reset();
2923 mLocalizedDataPathRegistry.reset();
2924 mCrsRegistry.reset();
2925 mQueryLogger.reset();
2928QgsApplication::ApplicationMembers *QgsApplication::members()
2930 if (
auto *lInstance =
instance() )
2932 return lInstance->mApplicationMembers.get();
2936 static QRecursiveMutex sMemberMutex;
2937 QMutexLocker lock( &sMemberMutex );
2938 if ( !sApplicationMembers )
2939 sApplicationMembers =
new ApplicationMembers();
2940 return sApplicationMembers;
QFlags< SettingsOption > SettingsOptions
static const double UI_SCALE_FACTOR
UI scaling factor.
A registry for 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 QgsLabelingEngineRuleRegistry * labelingEngineRuleRegistry()
Gets the registry of available labeling engine rules.
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 QgsLayerMetadataProviderRegistry * layerMetadataProviderRegistry()
Returns registry of available layer metadata provider implementations.
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 const QgsSettingsEntryStringList * settingsSearchPathsForSVG
Settings entry search path for SVG.
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()
Returns the string 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 QgsSensorRegistry * sensorRegistry()
Returns the application's sensor registry, used for sensor types.
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 const QgsSettingsEntryBool * settingsLocaleOverrideFlag
Settings entry locale override flag.
static QCursor getThemeCursor(Cursor cursor)
Helper to get a theme cursor.
static int systemMemorySizeMb()
Returns the size of the system memory (RAM) in megabytes.
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.
@ Qt
StyleSheet for Qt GUI widgets (based on QLabel or QTextBrowser), supports basic CSS and Qt extensions...
@ WebBrowser
StyleSheet for embedded browsers (QtWebKit), supports full standard CSS.
static QString translatorsFilePath()
Returns the path to the sponsors file.
static const QgsSettingsEntryString * settingsLocaleGlobalLocale
Settings entry locale global locale.
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)
Sets the string used to represent the value NULL throughout QGIS.
static QString applicationFullName()
Returns the QGIS application full name.
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 const QgsSettingsEntryString * settingsLocaleUserLocale
Settings entry locale user locale.
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 QgsAuthConfigurationStorageRegistry * authConfigurationStorageRegistry()
Returns the application's authentication configuration storage registry.
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 QgsFontManager * fontManager()
Returns the application font manager, which manages available fonts and font installation for the QGI...
static QString qgisSettingsDirPath()
Returns the path to the settings directory in user's home dir.
static QgsDatabaseQueryLog * databaseQueryLog()
Returns the database query log.
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 char * QGIS_ORGANIZATION_NAME
static QString contributorsFilePath()
Returns the path to the contributors file.
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 QgsProfileSourceRegistry * profileSourceRegistry()
Returns registry of available profile source implementations.
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 qgisAuthDatabaseUri()
Returns the URI to the user authentication database.
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 const QgsSettingsEntryInteger * settingsConnectionPoolMaximumConcurrentConnections
Settings entry to configure the maximum number of concurrent connections within connection pools.
static Q_DECL_DEPRECATED 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()
Emitted when the string representing the NULL value is changed.
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 QgsTiledSceneRendererRegistry * tiledSceneRendererRegistry()
Returns the application's tiled scene renderer registry, used for managing tiled scene layer 2D rende...
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 const QgsSettingsEntryBool * settingsLocaleShowGroupSeparator
Settings entry locale show group separator.
static QString userFullName()
Returns the user's operating system login account full display name.
static Q_DECL_DEPRECATED 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.
Registry for authentication configuration storages.
Singleton which offers an interface to manage the authentication configuration database and to utiliz...
QgsAuthConfigurationStorageRegistry * authConfigurationStorageRegistry() const
Returns the authentication configuration storage registry.
void setup(const QString &pluginPath=QString(), const QString &authDatabasePath=QString())
Sets up the authentication manager configuration.
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.
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.
A registry for data item providers that may add items to the browser tree.
Handles logging of database queries.
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.
Manages available fonts and font installation for a QGIS instance.
void installUserFonts()
Installs user fonts from the profile/fonts directory as application fonts.
Registers existing GPS connections such that the information is available to all classes and plugins.
A cache for images derived from raster files.
A registry for labeling engine rules.
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...
Registry of profile sources used by QgsProfilePlotRenderer.
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.
A convenience class that simplifies locking and unlocking QReadWriteLocks.
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 start(const QString &name, const QString &group="startup", const QString &id=QString())
Start a profile event with the given name.
void end(const QString &group="startup")
End the current profile event.
A registry which manages registered scalebar renderers.
Scoped object for logging of the runtime for a single operation or group of operations.
Registry of available sensor types.
T value(const QString &dynamicKeyPart=QString()) const
Returns settings value.
bool setValue(const T &value, const QString &dynamicKeyPart=QString()) const
Set settings value.
A boolean settings entry.
An integer settings entry.
A string list settings entry.
Used for settings introspection and collects all QgsSettingsEntry instances of core.
static QgsSettingsTreeNode * sTreeLocale
static QgsSettingsTreeNode * sTreeSvg
static QgsSettingsTreeNode * sTreeCore
Stores settings for use within QGIS.
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 ...
A database of saved style entities, including symbols, color ramps, text formats and others.
static void cleanDefaultStyle()
Deletes the default style. Only to be used by QgsApplication::exitQgis()
static QgsStyle * defaultStyle(bool initialize=true)
Returns the 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.
Registry of 2D renderers for tiled scenes.
Used for the collecting of strings from projects for translation and creation of ts files.
A manager for QGIS user profiles.
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.
A registry that keeps a list of QgsAbstractValidityCheck checks which can be used when performing val...
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
QObject * ABISYM(QgsApplication::mFileOpenEventReceiver)
Q_GLOBAL_STATIC_WITH_ARGS(PalPropertyList, palHiddenProperties,({ static_cast< int >(QgsPalLayerSettings::Property::PositionX), static_cast< int >(QgsPalLayerSettings::Property::PositionY), static_cast< int >(QgsPalLayerSettings::Property::Show), static_cast< int >(QgsPalLayerSettings::Property::LabelRotation), static_cast< int >(QgsPalLayerSettings::Property::Family), static_cast< int >(QgsPalLayerSettings::Property::FontStyle), static_cast< int >(QgsPalLayerSettings::Property::Size), static_cast< int >(QgsPalLayerSettings::Property::Bold), static_cast< int >(QgsPalLayerSettings::Property::Italic), static_cast< int >(QgsPalLayerSettings::Property::Underline), static_cast< int >(QgsPalLayerSettings::Property::Color), static_cast< int >(QgsPalLayerSettings::Property::Strikeout), static_cast< int >(QgsPalLayerSettings::Property::MultiLineAlignment), static_cast< int >(QgsPalLayerSettings::Property::BufferSize), static_cast< int >(QgsPalLayerSettings::Property::BufferDraw), static_cast< int >(QgsPalLayerSettings::Property::BufferColor), static_cast< int >(QgsPalLayerSettings::Property::LabelDistance), static_cast< int >(QgsPalLayerSettings::Property::Hali), static_cast< int >(QgsPalLayerSettings::Property::Vali), static_cast< int >(QgsPalLayerSettings::Property::ScaleVisibility), static_cast< int >(QgsPalLayerSettings::Property::MinScale), static_cast< int >(QgsPalLayerSettings::Property::MaxScale), static_cast< int >(QgsPalLayerSettings::Property::AlwaysShow), static_cast< int >(QgsPalLayerSettings::Property::CalloutDraw), static_cast< int >(QgsPalLayerSettings::Property::LabelAllParts) })) Q_GLOBAL_STATIC_WITH_ARGS(SymbolPropertyList
Q_GLOBAL_STATIC(QReadWriteLock, sDefinitionCacheLock)
#define QgsDebugMsgLevel(str, level)
#define QgsDebugError(str)