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Add some utility functions to new QgsMapLayerFactory class for easier…
… reuse (cherry picked from commit 63a365a)
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238 additions
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- +54 −0 python/core/auto_generated/qgsmaplayerfactory.sip.in
- +1 −0 python/core/core_auto.sip
- +2 −0 src/core/CMakeLists.txt
- +2 −1 src/core/annotations/qgsannotationlayer.cpp
- +2 −1 src/core/mesh/qgsmeshlayer.cpp
- +2 −1 src/core/pointcloud/qgspointcloudlayer.cpp
- +50 −31 src/core/project/qgsproject.cpp
- +62 −0 src/core/qgsmaplayerfactory.cpp
- +57 −0 src/core/qgsmaplayerfactory.h
- +2 −1 src/core/raster/qgsrasterlayer.cpp
- +2 −1 src/core/vector/qgsvectorlayer.cpp
- +2 −1 src/core/vectortile/qgsvectortilelayer.cpp
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| /************************************************************************ | ||
| * This file has been generated automatically from * | ||
| * * | ||
| * src/core/qgsmaplayerfactory.h * | ||
| * * | ||
| * Do not edit manually ! Edit header and run scripts/sipify.pl again * | ||
| ************************************************************************/ | ||
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| class QgsMapLayerFactory | ||
| { | ||
| %Docstring | ||
| Contains utility functions for creating map layers. | ||
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| .. versionadded:: 3.20 | ||
| %End | ||
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| %TypeHeaderCode | ||
| #include "qgsmaplayerfactory.h" | ||
| %End | ||
| public: | ||
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| static QgsMapLayerType typeFromString( const QString &string, bool &ok /Out/ ); | ||
| %Docstring | ||
| Returns the map layer type corresponding a ``string`` value. | ||
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| :param string: string to convert to map layer type | ||
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| :return: - converted map layer type | ||
| - ok: will be set to ``True`` if ``string`` was successfully converted to a map layer type | ||
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| .. seealso:: :py:func:`typeToString` | ||
| %End | ||
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| static QString typeToString( QgsMapLayerType type ); | ||
| %Docstring | ||
| Converts a map layer ``type`` to a string value. | ||
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| .. seealso:: :py:func:`typeFromString` | ||
| %End | ||
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| }; | ||
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| /************************************************************************ | ||
| * This file has been generated automatically from * | ||
| * * | ||
| * src/core/qgsmaplayerfactory.h * | ||
| * * | ||
| * Do not edit manually ! Edit header and run scripts/sipify.pl again * | ||
| ************************************************************************/ |
| @@ -0,0 +1,62 @@ | ||
| /*************************************************************************** | ||
| qgsmaplayerfactory.cpp | ||
| -------------------------------------- | ||
| Date : March 2021 | ||
| Copyright : (C) 2021 by Nyall Dawson | ||
| Email : nyall dot dawson at gmail dot com | ||
| ***************************************************************************/ | ||
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| /*************************************************************************** | ||
| * * | ||
| * This program is free software; you can redistribute it and/or modify * | ||
| * it under the terms of the GNU General Public License as published by * | ||
| * the Free Software Foundation; either version 2 of the License, or * | ||
| * (at your option) any later version. * | ||
| * * | ||
| ***************************************************************************/ | ||
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| #include "qgsmaplayerfactory.h" | ||
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| QgsMapLayerType QgsMapLayerFactory::typeFromString( const QString &string, bool &ok ) | ||
| { | ||
| ok = true; | ||
| if ( string.compare( QLatin1String( "vector" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::VectorLayer; | ||
| else if ( string.compare( QLatin1String( "raster" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::RasterLayer; | ||
| else if ( string.compare( QLatin1String( "mesh" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::MeshLayer; | ||
| else if ( string.compare( QLatin1String( "vector-tile" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::VectorTileLayer; | ||
| else if ( string.compare( QLatin1String( "point-cloud" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::PointCloudLayer; | ||
| else if ( string.compare( QLatin1String( "plugin" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::PluginLayer; | ||
| else if ( string.compare( QLatin1String( "annotation" ), Qt::CaseInsensitive ) == 0 ) | ||
| return QgsMapLayerType::AnnotationLayer; | ||
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| ok = false; | ||
| return QgsMapLayerType::VectorLayer; | ||
| } | ||
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| QString QgsMapLayerFactory::typeToString( QgsMapLayerType type ) | ||
| { | ||
| switch ( type ) | ||
| { | ||
| case QgsMapLayerType::VectorLayer: | ||
| return QStringLiteral( "vector" ); | ||
| case QgsMapLayerType::RasterLayer: | ||
| return QStringLiteral( "raster" ); | ||
| case QgsMapLayerType::PluginLayer: | ||
| return QStringLiteral( "plugin" ); | ||
| case QgsMapLayerType::MeshLayer: | ||
| return QStringLiteral( "mesh" ); | ||
| case QgsMapLayerType::VectorTileLayer: | ||
| return QStringLiteral( "vector-tile" ); | ||
| case QgsMapLayerType::AnnotationLayer: | ||
| return QStringLiteral( "annotation" ); | ||
| case QgsMapLayerType::PointCloudLayer: | ||
| return QStringLiteral( "point-cloud" ); | ||
| } | ||
| return QString(); | ||
| } |
| @@ -0,0 +1,57 @@ | ||
| /*************************************************************************** | ||
| qgsmaplayerfactory.h | ||
| -------------------------------------- | ||
| Date : March 2021 | ||
| Copyright : (C) 2021 by Nyall Dawson | ||
| Email : nyall dot dawson at gmail dot com | ||
| ***************************************************************************/ | ||
|
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||
| /*************************************************************************** | ||
| * * | ||
| * This program is free software; you can redistribute it and/or modify * | ||
| * it under the terms of the GNU General Public License as published by * | ||
| * the Free Software Foundation; either version 2 of the License, or * | ||
| * (at your option) any later version. * | ||
| * * | ||
| ***************************************************************************/ | ||
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| #ifndef QGSMAPLAYERFACTORY_H | ||
| #define QGSMAPLAYERFACTORY_H | ||
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| #include "qgis_core.h" | ||
| #include "qgsmaplayer.h" | ||
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| #include <QString> | ||
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| /** | ||
| * \ingroup core | ||
| * \brief Contains utility functions for creating map layers. | ||
| * | ||
| * \since QGIS 3.20 | ||
| */ | ||
| class CORE_EXPORT QgsMapLayerFactory | ||
| { | ||
| public: | ||
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| /** | ||
| * Returns the map layer type corresponding a \a string value. | ||
| * | ||
| * \param string string to convert to map layer type | ||
| * \param ok will be set to TRUE if \a string was successfully converted to a map layer type | ||
| * | ||
| * \returns converted map layer type | ||
| * | ||
| * \see typeToString() | ||
| */ | ||
| static QgsMapLayerType typeFromString( const QString &string, bool &ok SIP_OUT ); | ||
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| /** | ||
| * Converts a map layer \a type to a string value. | ||
| * | ||
| * \see typeFromString() | ||
| */ | ||
| static QString typeToString( QgsMapLayerType type ); | ||
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| }; | ||
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| #endif // QGSMAPLAYERFACTORY_H |
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