Add QgsProviderMetadata::SaveLayerMetadata capability to indicate that a

provider has support for saving layer metadata
qgis · May 4, 2021 · 64a23d2 · 64a23d2
1 parent 2f27973
commit 64a23d2
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/python/core/auto_generated/qgsprovidermetadata.sip.in b/python/core/auto_generated/qgsprovidermetadata.sip.in
@@ -118,6 +118,7 @@ library object.
     enum ProviderCapability
     {
       FileBasedUris,
+      SaveLayerMetadata,
     };
     typedef QFlags<QgsProviderMetadata::ProviderCapability> ProviderCapabilities;
 
@@ -591,6 +592,7 @@ relating to the connection have been updated.
 
 QFlags<QgsProviderMetadata::ProviderMetadataCapability> operator|(QgsProviderMetadata::ProviderMetadataCapability f1, QFlags<QgsProviderMetadata::ProviderMetadataCapability> f2);
 
+QFlags<QgsProviderMetadata::ProviderCapability> operator|(QgsProviderMetadata::ProviderCapability f1, QFlags<QgsProviderMetadata::ProviderCapability> f2);
 
 
 /************************************************************************

diff --git a/src/core/providers/ogr/qgsogrprovider.cpp b/src/core/providers/ogr/qgsogrprovider.cpp
@@ -7652,6 +7652,6 @@ void QgsOgrProviderMetadata::saveConnection( const QgsAbstractProviderConnection
 
 QgsProviderMetadata::ProviderCapabilities QgsOgrProviderMetadata::providerCapabilities() const
 {
-  return FileBasedUris;
+  return FileBasedUris | SaveLayerMetadata;
 }
 ///@endcond
diff --git a/src/core/qgsprovidermetadata.h b/src/core/qgsprovidermetadata.h
@@ -162,6 +162,7 @@ class CORE_EXPORT QgsProviderMetadata : public QObject
     enum ProviderCapability
     {
       FileBasedUris = 1 << 0, //!< Indicates that the provider can utilize URIs which are based on paths to files (as opposed to database or internet paths)
+      SaveLayerMetadata = 1 << 1, //!< Indicates that the provider supports saving native layer metadata (since QGIS 3.20)
     };
     Q_DECLARE_FLAGS( ProviderCapabilities, ProviderCapability )
 
@@ -673,6 +674,6 @@ class CORE_EXPORT QgsProviderMetadata : public QObject
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS( QgsProviderMetadata::ProviderMetadataCapabilities )
-
+Q_DECLARE_OPERATORS_FOR_FLAGS( QgsProviderMetadata::ProviderCapabilities )
 
 #endif //QGSPROVIDERMETADATA_H