/************************************************************************ * This file has been generated automatically from * * * * src/core/qgsapplication.h * * * * Do not edit manually ! Edit header and run scripts/sipify.py again * ************************************************************************/ class QgsApplication : QApplication { %Docstring(signature="appended") Extends QApplication to provide access to QGIS specific resources such as theme paths, database paths etc. This is a subclass of QApplication and should be instantiated in place of QApplication. Most methods are static in keeping with the design of QApplication. This class hides platform-specific path information and provides a portable way of referencing specific files and directories. Ideally, hard-coded paths should appear only here and not in other modules so that platform-conditional code is minimized and paths are easier to change due to centralization. %End %TypeHeaderCode #include "qgsapplication.h" %End %TypeCode // Convert a Python argv list to a conventional C argc count and argv array. static char **qtgui_ArgvToC( PyObject *argvlist, int &argc ) { char **argv; argc = PyList_GET_SIZE( argvlist ); // Allocate space for two copies of the argument pointers, plus the // terminating NULL. if ( ( argv = ( char ** )sipMalloc( 2 * ( argc + 1 ) * sizeof( char * ) ) ) == NULL ) return NULL; // Convert the list. for ( int a = 0; a < argc; ++a ) { char *arg; // Get the argument and allocate memory for it. if ( ( arg = PyBytes_AsString( PyList_GET_ITEM( argvlist, a ) ) ) == NULL || ( argv[a] = ( char * )sipMalloc( strlen( arg ) + 1 ) ) == NULL ) return NULL; // Copy the argument and save a pointer to it. strcpy( argv[a], arg ); argv[a + argc + 1] = argv[a]; } argv[argc + argc + 1] = argv[argc] = NULL; return argv; } // Remove arguments from the Python argv list that have been removed from the // C argv array. static void qtgui_UpdatePyArgv( PyObject *argvlist, int argc, char **argv ) { for ( int a = 0, na = 0; a < argc; ++a ) { // See if it was removed. if ( argv[na] == argv[a + argc + 1] ) ++na; else PyList_SetSlice( argvlist, na, na + 1, NULL ); } } %End public: enum StyleSheetType { Qt, WebBrowser, }; static const char *QGIS_ORGANIZATION_NAME; static const char *QGIS_ORGANIZATION_DOMAIN; static const char *QGIS_APPLICATION_NAME; QgsApplication( SIP_PYLIST argv, bool GUIenabled, QString profileFolder = QString(), QString platformName = "external" ) / PostHook = __pyQtQAppHook__ / [( int &argc, char **argv, bool GUIenabled, const QString &profileFolder = QString(), const QString &platformName = "desktop" )]; %Docstring Constructor for QgsApplication. :param argv: command line arguments :param GUIenabled: set to ``True`` if a GUI application is required, or ``False`` for a console only application :param profileFolder: optional string representing the profile to load at startup :param platformName: the QGIS platform name, e.g., "desktop", "server", "qgis_process" or "external" (for external CLI scripts) %End %MethodCode // The Python interface is a list of argument strings that is modified. int argc; char **argv; // Convert the list. if ( ( argv = qtgui_ArgvToC( a0, argc ) ) == NULL ) sipIsErr = 1; else { // Create it now the arguments are right. static int nargc = argc; sipCpp = new sipQgsApplication( nargc, argv, a1, *a2, *a3 ); // Now modify the original list. qtgui_UpdatePyArgv( a0, argc, argv ); } %End ~QgsApplication(); static QgsApplication *instance(); %Docstring Returns the singleton instance of the QgsApplication. %End virtual bool event( QEvent *event ); %Docstring Watch for QFileOpenEvent. %End virtual bool notify( QObject *receiver, QEvent *event ); %Docstring Catch exceptions when sending event to receiver. %End static void setFileOpenEventReceiver( QObject *receiver ); %Docstring Sets the FileOpen event receiver %End static void setThemeName( const QString &themeName ); %Docstring Set the active theme to the specified theme. The theme name should be a single word e.g. 'default','classic'. The theme search path usually will be pkgDataPath + "/themes/" + themName + "/" but plugin writers etc can use :py:func:`~QgsApplication.themeName` as a basis for searching for resources in their own datastores e.g. a Qt4 resource bundle. .. note:: A basic test will be carried out to ensure the theme search path based on the supplied theme name exists. If it does not the theme name will be reverted to 'default'. %End static QString resolvePkgPath(); %Docstring Calculate the application pkg path :return: the resolved pkg path %End static QString themeName(); %Docstring Set the active theme to the specified theme. The theme name should be a single word e.g. 'default','classic'. The theme search path usually will be pkgDataPath + "/themes/" + themName + "/" but plugin writers etc can use this method as a basis for searching for resources in their own datastores e.g. a Qt4 resource bundle. %End static void setUITheme( const QString &themeName ); %Docstring Set the current UI theme used to style the interface. Use :py:func:`~QgsApplication.uiThemes` to find valid themes to use. Variables found in variables.qss will be added to the stylesheet on load. :param themeName: The name of the theme. .. note:: using an invalid theme name will reset to default %End static QHash uiThemes(); %Docstring All themes found in ~/.qgis3/themes folder. The path is to the root folder for the theme :return: A hash of theme name and theme path. Valid theme folders contain style.qss .. note:: Valid theme folders must contain a style.qss file. %End static QString authorsFilePath(); %Docstring Returns the path to the authors file. %End static QString contributorsFilePath(); %Docstring Returns the path to the contributors file. Contributors are people who have submitted patches but don't have commit access. %End static QString developersMapFilePath(); %Docstring Returns the path to the developers map file. The developers map was created by using leaflet framework, it shows the contributors.json file. %End static QString sponsorsFilePath(); %Docstring Returns the path to the sponsors file. %End static QString donorsFilePath(); %Docstring Returns the path to the donors file. %End static QString serverResourcesPath(); %Docstring Returns the path to the server resources directory. %End static QString translatorsFilePath(); %Docstring Returns the path to the sponsors file. %End static QString licenceFilePath(); %Docstring Returns the path to the licence file. %End static QString i18nPath(); %Docstring Returns the path to the translation directory. %End static QString metadataPath(); %Docstring Returns the path to the metadata directory. %End static QString qgisMasterDatabaseFilePath(); %Docstring Returns the path to the master qgis.db file. %End static QString qgisSettingsDirPath(); %Docstring Returns the path to the settings directory in user's home dir %End static QString qgisUserDatabaseFilePath(); %Docstring Returns the path to the user qgis.db file. %End static QString qgisAuthDatabaseFilePath() /Deprecated="Since 3.30. Use qgisAuthDatabaseUri() instead."/; %Docstring Returns the path to the user authentication database file: qgis-auth.db. .. deprecated:: 3.30 Use :py:func:`~QgsApplication.qgisAuthDatabaseUri` instead. %End static QString qgisAuthDatabaseUri(); %Docstring Returns the URI to the user authentication database. The URI is be in the format: \verbatim://:@:/[?OPTIONS]\endverbatim where DATABASE is just the path to the file for SQLite databases. If DRIVER is omitted, PSQLITE is assumed. Optional SCHEMA can be specified as a query parameter. .. versionadded:: 3.40 %End static QString splashPath(); %Docstring Returns the path to the splash screen image directory. %End static QString iconsPath(); %Docstring Returns the path to the icons image directory. %End static QString srsDatabaseFilePath(); %Docstring Returns the path to the srs.db file. %End static void setSvgPaths( const QStringList &svgPaths ); %Docstring Sets the paths to svg directories and invalidates the svg path list cache. .. versionadded:: 3.18 %End static QStringList svgPaths(); %Docstring Returns the paths to svg directories. %End static QStringList layoutTemplatePaths(); %Docstring Returns the paths to layout template directories. %End static QMap systemEnvVars(); %Docstring Returns the system environment variables passed to application. %End static QString prefixPath(); %Docstring Returns the path to the application prefix directory. %End static QString pluginPath(); %Docstring Returns the path to the application plugin directory. %End static QString pkgDataPath(); %Docstring Returns the common root path of all application data directories. %End static QString activeThemePath(); %Docstring Returns the path to the currently active theme directory. %End static QString defaultThemePath(); %Docstring Returns the path to the default theme directory. %End static QString iconPath( const QString &iconFile ); %Docstring Returns path to the desired icon file. First it tries to use the active theme path, then default theme path %End static QIcon getThemeIcon( const QString &name, const QColor &fillColor = QColor(), const QColor &strokeColor = QColor() ); %Docstring Helper to get a theme icon. It will fall back to the default theme if the active theme does not have the required icon. Since QGIS 3.20, the optional ``fillColor`` and ``strokeColor`` arguments can be used to control the color of parameter based SVG icons. %End enum Cursor { ZoomIn, ZoomOut, Identify, CrossHair, CapturePoint, Select, Sampler, }; static QCursor getThemeCursor( Cursor cursor ); %Docstring Helper to get a theme cursor. It will fall back to the default theme if the active theme does not have the required icon. Cursors are automatically scaled to look like a 16px cursor on 96dpi screens. %End static QPixmap getThemePixmap( const QString &name, const QColor &foreColor = QColor(), const QColor &backColor = QColor(), int size = 16 ); %Docstring Helper to get a theme icon as a pixmap. It will fall back to the default theme if the active theme does not have the required icon. If ``foreColor`` or ``backColor`` are specified, then these colors will be used for parametrized colors in SVG files wherever available. If colors are specified then the ``size`` argument also must be set. %End static QString userStylePath(); %Docstring Returns the path to user's style. %End static QRegularExpression shortNameRegularExpression(); %Docstring Returns the short name regular expression for line edit validator .. note:: This functionality was previously available as `shortNameRegExp` for QGIS <= 3.20 .. versionadded:: 3.22 %End static QString userLoginName(); %Docstring Returns the user's operating system login account name. .. seealso:: :py:func:`userFullName` %End static QString userFullName(); %Docstring Returns the user's operating system login account full display name. .. seealso:: :py:func:`userLoginName` %End static QString osName(); %Docstring Returns a string name of the operating system QGIS is running on. .. seealso:: :py:func:`platform` %End static int systemMemorySizeMb(); %Docstring Returns the size of the system memory (RAM) in megabytes. This is only supported on some platforms, and will return -1 if not supported. .. versionadded:: 3.26 %End static QString platform(); %Docstring Returns the QGIS platform name, e.g., "desktop", "server", "qgis_process" or "external" (for external CLI scripts). .. seealso:: :py:func:`osName` %End static QString applicationFullName(); %Docstring Returns the QGIS application full name. It can be defined by the environment variable QGIS_APPLICATION_FULL_NAME or the /qgis/application_full_name in the QGIS config file. By default it is equal to :py:func:`~QgsApplication.applicationName`+' '+:py:func:`~QgsApplication.platform` .. seealso:: :py:func:`platform` .. versionadded:: 3.30 %End static QString locale(); %Docstring Returns the QGIS locale. %End static void setLocale( const QLocale &locale ); %Docstring Sets the QGIS locale - used mainly by 3rd party apps and tests. In QGIS this is internally triggered by the application in startup. .. versionadded:: 3.22.2 %End static QString userThemesFolder(); %Docstring Returns the path to user's themes folder %End static QString defaultStylePath(); %Docstring Returns the path to default style (works as a starting point). %End static QString defaultThemesFolder(); %Docstring Returns the path to default themes folder from install (works as a starting point). %End static QString libraryPath(); %Docstring Returns the path containing qgis_core, qgis_gui, qgispython (and other) libraries %End static QString libexecPath(); %Docstring Returns the path with utility executables (help viewer, crssync, ...) %End static QString qmlImportPath(); %Docstring Returns the path where QML components are installed for QGIS Quick library. Returns empty string when QGIS is built without Quick support .. versionadded:: 3.2 %End static void setPrefixPath( const QString &prefixPath, bool useDefaultPaths = false ); %Docstring Alters prefix path - used by 3rd party apps %End static void setPluginPath( const QString &pluginPath ); %Docstring Alters plugin path - used by 3rd party apps %End static void setPkgDataPath( const QString &pkgDataPath ); %Docstring Alters pkg data path - used by 3rd party apps %End static void setDefaultSvgPaths( const QStringList &pathList ); %Docstring Alters default svg paths - used by 3rd party apps. %End static void setAuthDatabaseDirPath( const QString &authDbDirPath ); %Docstring Alters authentication data base directory path - used by 3rd party apps %End static void initQgis(); %Docstring loads providers %End static bool createDatabase( QString *errorMessage = 0 ); %Docstring initialize qgis.db %End static bool createThemeFolder(); %Docstring Create the users theme folder %End static void exitQgis(); %Docstring deletes provider registry and map layer registry %End static QString appIconPath(); %Docstring Gets application icon %End enum endian_t { XDR, NDR }; static endian_t endian(); %Docstring Returns whether this machine uses big or little endian %End static QString reportStyleSheet( QgsApplication::StyleSheetType styleSheetType = QgsApplication::StyleSheetType::Qt ); %Docstring Returns a css style sheet for reports, the ``styleSheetType`` argument determines what type of stylesheet is supported by the widget. Typically you will use this method by doing: QString myStyle = :py:func:`QgsApplication.reportStyleSheet()`; textBrowserReport->:py:func:`~QgsApplication.document`->setDefaultStyleSheet(myStyle); if you are using a :py:class:`QgsWebView` you will need to manually inject the CSS into a head -> script tag instead. :return: the stylesheet CSS rules. .. note:: if styleSheetType equals StyleSheetType.Qt you can use the special Qt extensions too, for example the gradient fills for backgrounds. %End static QString showSettings(); %Docstring Convenience function to get a summary of the paths used in this application instance useful for debugging mainly. %End static void registerOgrDrivers(); %Docstring Register OGR drivers ensuring this only happens once. This is a workaround for an issue with older gdal versions that caused duplicate driver name entries to appear in the list of registered drivers when QgsApplication.registerOgrDrivers was called multiple times. %End static QString absolutePathToRelativePath( const QString &apath, const QString &targetPath ); %Docstring Converts absolute path to path relative to target %End static QString relativePathToAbsolutePath( const QString &rpath, const QString &targetPath ); %Docstring Converts path relative to target to an absolute path %End static bool isRunningFromBuildDir(); %Docstring Indicates whether running from build directory (not installed) %End static QString buildSourcePath(); %Docstring Returns path to the source directory. Valid only when running from build directory %End static QString buildOutputPath(); %Docstring Returns path to the build output directory. Valid only when running from build directory %End static void skipGdalDriver( const QString &driver ); %Docstring Sets the GDAL_SKIP environment variable to include the specified driver and then calls GDALDriverManager.AutoSkipDrivers() to unregister it. The driver name should be the short format of the Gdal driver name e.g. GTIFF. %End static void restoreGdalDriver( const QString &driver ); %Docstring Sets the GDAL_SKIP environment variable to exclude the specified driver and then calls GDALDriverManager.AutoSkipDrivers() to unregister it. The driver name should be the short format of the Gdal driver name e.g. GTIFF. %End static QStringList skippedGdalDrivers(); %Docstring Returns the list of gdal drivers that should be skipped (based on GDAL_SKIP environment variable) %End static void applyGdalSkippedDrivers(); %Docstring Apply the skipped drivers list to gdal .. seealso:: :py:func:`skipGdalDriver` .. seealso:: :py:func:`restoreGdalDriver` .. seealso:: :py:func:`skippedGdalDrivers` %End static void registerGdalDriversFromSettings(); %Docstring Register gdal drivers, excluding the ones mentioned in "gdal/skipList" setting. .. versionadded:: 3.10 %End static QStringList deferredSkippedGdalDrivers(); %Docstring Returns the list of gdal drivers that have been disabled in the current session, and thus, for safety, should not be disabled right now, but at the next application restart. .. versionadded:: 3.10 %End static void setSkippedGdalDrivers( const QStringList &skippedGdalDrivers, const QStringList &deferredSkippedGdalDrivers ); %Docstring Sets the list of gdal drivers that should be disabled (``skippedGdalDrivers``), but excludes for now the ones defines in ``deferredSkippedGdalDrivers``. This writes the "gdal/skipList" setting. .. versionadded:: 3.10 %End static int maxThreads(); %Docstring Gets maximum concurrent thread count %End static void setMaxThreads( int maxThreads ); %Docstring Set maximum concurrent thread count .. note:: must be between 2 and \#cores, -1 means use all available cores %End static QgsTaskManager *taskManager(); %Docstring Returns the application's task manager, used for managing application wide background task handling. %End static QgsSettingsRegistryCore *settingsRegistryCore() /KeepReference,Deprecated="Since 3.30. Use QgsSettings.treeRoot() instead."/; %Docstring Returns the application's settings registry, used for managing application settings. .. versionadded:: 3.20 .. deprecated:: 3.30 Use :py:func:`QgsSettings.treeRoot()` instead. %End static QgsColorSchemeRegistry *colorSchemeRegistry() /KeepReference/; %Docstring Returns the application's color scheme registry, used for managing color schemes. %End static QgsPaintEffectRegistry *paintEffectRegistry() /KeepReference/; %Docstring Returns the application's paint effect registry, used for managing paint effects. %End static QgsRendererRegistry *rendererRegistry() /KeepReference/; %Docstring Returns the application's renderer registry, used for managing vector layer renderers. %End static QgsPointCloudRendererRegistry *pointCloudRendererRegistry() /KeepReference/; %Docstring Returns the application's point cloud renderer registry, used for managing point cloud layer 2D renderers. .. versionadded:: 3.18 %End static QgsTiledSceneRendererRegistry *tiledSceneRendererRegistry() /KeepReference/; %Docstring Returns the application's tiled scene renderer registry, used for managing tiled scene layer 2D renderers. .. versionadded:: 3.34 %End static QgsDataItemProviderRegistry *dataItemProviderRegistry() /KeepReference/; %Docstring Returns the application's data item provider registry, which keeps a list of data item providers that may add items to the browser tree. %End static QgsCoordinateReferenceSystemRegistry *coordinateReferenceSystemRegistry() /KeepReference/; %Docstring Returns the application's coordinate reference system (CRS) registry, which handles known CRS definitions (including user-defined CRSes). .. versionadded:: 3.18 %End static QgsSvgCache *svgCache(); %Docstring Returns the application's SVG cache, used for caching SVG images and handling parameter replacement within SVG files. .. seealso:: :py:func:`imageCache` %End static QgsImageCache *imageCache(); %Docstring Returns the application's image cache, used for caching resampled versions of raster images. .. seealso:: :py:func:`svgCache` .. versionadded:: 3.6 %End static QgsSourceCache *sourceCache(); %Docstring Returns the application's source cache, used for caching embedded and remote source strings as local files .. versionadded:: 3.16 %End static QgsNetworkContentFetcherRegistry *networkContentFetcherRegistry() /KeepReference/; %Docstring Returns the application's network content registry used for fetching temporary files during QGIS session .. versionadded:: 3.2 %End static QgsValidityCheckRegistry *validityCheckRegistry() /KeepReference/; %Docstring Returns the application's validity check registry, used for managing validity checks. .. versionadded:: 3.6 %End static QgsSymbolLayerRegistry *symbolLayerRegistry() /KeepReference/; %Docstring Returns the application's symbol layer registry, used for managing symbol layers. %End static QgsCalloutRegistry *calloutRegistry() /KeepReference/; %Docstring Returns the application's callout registry, used for managing callout types. .. versionadded:: 3.10 %End static QgsLayoutItemRegistry *layoutItemRegistry() /KeepReference/; %Docstring Returns the application's layout item registry, used for layout item types. %End static QgsAnnotationItemRegistry *annotationItemRegistry() /KeepReference/; %Docstring Returns the application's annotation item registry, used for annotation item types. .. versionadded:: 3.16 %End static QgsGpsConnectionRegistry *gpsConnectionRegistry() /KeepReference/; %Docstring Returns the application's GPS connection registry, used for managing GPS connections. %End static QgsBabelFormatRegistry *gpsBabelFormatRegistry() /KeepReference/; %Docstring Returns the application's GPSBabel format registry, used for managing GPSBabel formats. .. versionadded:: 3.22 %End static QgsPluginLayerRegistry *pluginLayerRegistry() /KeepReference/; %Docstring Returns the application's plugin layer registry, used for managing plugin layer types. %End static QgsClassificationMethodRegistry *classificationMethodRegistry() /KeepReference/; %Docstring Returns the application's classification methods registry, used in graduated renderer .. versionadded:: 3.10 %End static QgsBookmarkManager *bookmarkManager(); %Docstring Returns the application's bookmark manager, used for storing installation-wide bookmarks. .. versionadded:: 3.10 %End static QgsRecentStyleHandler *recentStyleHandler() /KeepReference/; %Docstring Returns the handler for recently used style items. .. versionadded:: 3.22 %End static QgsDatabaseQueryLog *databaseQueryLog() /KeepReference/; %Docstring Returns the database query log. .. versionadded:: 3.24 %End static QgsStyleModel *defaultStyleModel(); %Docstring Returns a shared :py:class:`QgsStyleModel` containing the default style library (see :py:func:`QgsStyle.defaultStyle()`). Using this shared model instead of creating a new :py:class:`QgsStyleModel` improves performance. .. versionadded:: 3.10 %End static QgsFontManager *fontManager() /KeepReference/; %Docstring Returns the application font manager, which manages available fonts and font installation for the QGIS instance. .. versionadded:: 3.28 %End static QgsSensorRegistry *sensorRegistry() /KeepReference/; %Docstring Returns the application's sensor registry, used for sensor types. .. versionadded:: 3.32 %End static QgsMessageLog *messageLog(); %Docstring Returns the application's message log. %End static QgsAuthManager *authManager(); %Docstring Returns the application's authentication manager instance .. note:: this can be ``None`` if called before initQgis .. seealso:: :py:func:`initQgis` %End static QgsAuthConfigurationStorageRegistry *authConfigurationStorageRegistry(); %Docstring Returns the application's authentication configuration storage registry .. versionadded:: 3.40 %End static QgsProcessingRegistry *processingRegistry(); %Docstring Returns the application's processing registry, used for managing processing providers, algorithms, and various parameters and outputs. %End static QgsPageSizeRegistry *pageSizeRegistry() /KeepReference/; %Docstring Returns the application's page size registry, used for managing layout page sizes. %End static QgsActionScopeRegistry *actionScopeRegistry() /KeepReference/; %Docstring Returns the action scope registry. %End static QgsConnectionRegistry *connectionRegistry(); %Docstring Returns the application's connection registry, used for managing saved data provider connections. .. versionadded:: 3.14 %End static QgsRuntimeProfiler *profiler(); %Docstring Returns the application runtime profiler. %End static QgsNumericFormatRegistry *numericFormatRegistry() /KeepReference/; %Docstring Gets the registry of available numeric formats. .. versionadded:: 3.12 %End static QgsFieldFormatterRegistry *fieldFormatterRegistry() /KeepReference/; %Docstring Gets the registry of available field formatters. %End static Qgs3DRendererRegistry *renderer3DRegistry() /KeepReference/; %Docstring Returns registry of available 3D renderers. %End static Qgs3DSymbolRegistry *symbol3DRegistry() /KeepReference/; %Docstring Returns registry of available 3D symbols. .. versionadded:: 3.16 %End static QgsScaleBarRendererRegistry *scaleBarRendererRegistry() /KeepReference/; %Docstring Gets the registry of available scalebar renderers. .. versionadded:: 3.14 %End static QgsLabelingEngineRuleRegistry *labelingEngineRuleRegistry() /KeepReference/; %Docstring Gets the registry of available labeling engine rules. .. versionadded:: 3.40 %End static QgsProjectStorageRegistry *projectStorageRegistry() /KeepReference/; %Docstring Returns registry of available project storage implementations. .. versionadded:: 3.2 %End static QgsLayerMetadataProviderRegistry *layerMetadataProviderRegistry() /KeepReference/; %Docstring Returns registry of available layer metadata provider implementations. .. versionadded:: 3.28 %End static QgsExternalStorageRegistry *externalStorageRegistry() /KeepReference/; %Docstring Returns registry of available external storage implementations. .. versionadded:: 3.20 %End static QgsProfileSourceRegistry *profileSourceRegistry() /KeepReference/; %Docstring Returns registry of available profile source implementations. .. versionadded:: 3.38 %End static QgsLocalizedDataPathRegistry *localizedDataPathRegistry() /KeepReference/; %Docstring Returns the registry of data repositories These are used as paths for basemaps, logos, etc. which can be referenced differently across work stations. .. seealso:: :py:class:`QgsLocalizedDataPathRegistry` .. versionadded:: 3.14 %End static QString nullRepresentation(); %Docstring Returns the string used to represent the value `NULL` throughout QGIS. .. note:: In general, when passing values around, prefer to use an invalid QVariant. The :py:func:`~QgsApplication.nullRepresentation` value should only be used in the final presentation step when showing values in a widget or sending it to a web browser. .. seealso:: :py:func:`setNullRepresentation` .. seealso:: :py:func:`nullRepresentationChanged` %End static void setNullRepresentation( const QString &nullRepresentation ); %Docstring Sets the string used to represent the value `NULL` throughout QGIS. .. note:: In general, when passing values around, prefer to use an invalid QVariant. The :py:func:`~QgsApplication.nullRepresentation` value should only be used in the final presentation step when showing values in a widget or sending it to a web browser. .. seealso:: :py:func:`nullRepresentation` .. seealso:: :py:func:`nullRepresentationChanged` %End static QVariantMap customVariables(); %Docstring Custom expression variables for this application. This does not include generated variables (like system name, user name etc.) .. seealso:: :py:func:`QgsExpressionContextUtils.globalScope` %End static void setCustomVariables( const QVariantMap &customVariables ); %Docstring Custom expression variables for this application. Do not include generated variables (like system name, user name etc.) .. seealso:: :py:func:`QgsExpressionContextUtils.globalScope` %End static void setCustomVariable( const QString &name, const QVariant &value ); %Docstring Set a single custom expression variable. %End static int scaleIconSize( int standardSize, bool applyDevicePixelRatio = false ); %Docstring Scales an icon size to compensate for display pixel density, making the icon size hi-dpi friendly, whilst still resulting in pixel-perfect sizes for low-dpi displays. ``standardSize`` should be set to a standard icon size, e.g. 16, 24, 48, etc. .. versionadded:: 3.16 %End int maxConcurrentConnectionsPerPool() const; %Docstring The maximum number of concurrent connections per connections pool. .. note:: QGIS may in some situations allocate more than this amount of connections to avoid deadlocks. .. versionadded:: 3.4 %End static void setTranslation( const QString &translation ); %Docstring Set translation locale code .. versionadded:: 3.4 %End QString translation() const; %Docstring Returns the current application translation locale code .. seealso:: :py:func:`setTranslation` .. versionadded:: 3.22 %End void collectTranslatableObjects( QgsTranslationContext *translationContext ); %Docstring Emits the signal to collect all the strings of .qgs to be included in ts file .. versionadded:: 3.4 %End %If (ANDROID) //dummy method to workaround sip generation issue bool x11EventFilter( XEvent *event ); %End signals: void customVariablesChanged(); %Docstring Emitted whenever a custom global variable changes. %End void nullRepresentationChanged(); %Docstring Emitted when the string representing the `NULL` value is changed. .. seealso:: :py:func:`setNullRepresentation` .. seealso:: :py:func:`nullRepresentation` %End void requestForTranslatableObjects( QgsTranslationContext *translationContext ); %Docstring Emitted when project strings which require translation are being collected for inclusion in a .ts file. In order to register translatable strings, connect to this signal and register the strings within the specified ``translationContext``. .. versionadded:: 3.4 %End void localeChanged(); %Docstring Emitted when project locale has been changed. .. versionadded:: 3.22.2 %End }; /************************************************************************ * This file has been generated automatically from * * * * src/core/qgsapplication.h * * * * Do not edit manually ! Edit header and run scripts/sipify.py again * ************************************************************************/