QgsVectorLayer::loadNamedStyle(): make it work with non database URI

rouault · rouault · commit a70d42802f2d · 2016-10-25T10:28:53.000+02:00
Such as OGR GPKG
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -4112,7 +4112,7 @@ QString QgsVectorLayer::loadNamedStyle( const QString &theURI, bool &theResultFl
 QString QgsVectorLayer::loadNamedStyle( const QString &theURI, bool &theResultFlag, bool loadFromLocalDB )
 {
   QgsDataSourceUri dsUri( theURI );
-  if ( !loadFromLocalDB && !dsUri.database().isEmpty() )
+  if ( !loadFromLocalDB && mDataProvider && mDataProvider->isSaveAndLoadStyleToDBSupported() )
   {
     QgsProviderRegistry * pReg = QgsProviderRegistry::instance();
     QLibrary *myLib = pReg->providerLibrary( mProviderKey );

Original file line number	Diff line number	Diff line change
`@@ -4112,7 +4112,7 @@ QString QgsVectorLayer::loadNamedStyle( const QString &theURI, bool &theResultFl`
`4112`	`4112`	`QString QgsVectorLayer::loadNamedStyle( const QString &theURI, bool &theResultFlag, bool loadFromLocalDB )`
`4113`	`4113`	`{`
`4114`	`4114`	`QgsDataSourceUri dsUri( theURI );`
`4115`		`- if ( !loadFromLocalDB && !dsUri.database().isEmpty() )`
	`4115`	`+ if ( !loadFromLocalDB && mDataProvider && mDataProvider->isSaveAndLoadStyleToDBSupported() )`
`4116`	`4116`	`{`
`4117`	`4117`	`QgsProviderRegistry * pReg = QgsProviderRegistry::instance();`
`4118`	`4118`	`QLibrary *myLib = pReg->providerLibrary( mProviderKey );`