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enable zoom button only if error has feature

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This commit is contained in:
Denis Rouzaud 2018-10-01 14:37:38 -04:00 committed by Matthias Kuhn
parent 29febc0c1f
commit e77bab9d2c
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GPG Key ID: 7A7F1A1C90C3E6A7
3 changed files with 20 additions and 2 deletions
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3
src/app/qgsgeometryvalidationdock.cpp
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@ -178,6 +178,9 @@ void QgsGeometryValidationDock::onCurrentErrorChanged( const QModelIndex &curren
}
}
bool hasFeature = !FID_IS_NULL( current.data( QgsGeometryValidationModel::ErrorFeatureIdRole ) );
mZoomToFeatureButton->setEnabled( hasFeature );
showHighlight( current );
switch ( mLastZoomToAction )

18
src/app/qgsgeometryvalidationmodel.cpp
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@ -91,11 +91,20 @@ QVariant QgsGeometryValidationModel::data( const QModelIndex &index, int role )
return topologyError->geometry();
}
case ErrorFeatureIdRole:
{
return topologyError->featureId();
}
case FeatureGeometryRole:
{
const QgsFeatureId fid = topologyError->featureId();
const QgsFeature feature = mCurrentLayer->getFeature( fid ); // TODO: this should be cached!
return feature.geometry();
if ( !FID_IS_NULL( fid ) )
{
const QgsFeature feature = mCurrentLayer->getFeature( fid ); // TODO: this should be cached!
return feature.geometry();
}
return QgsGeometry();
}
case ErrorLocationGeometryRole:
@ -149,6 +158,11 @@ QVariant QgsGeometryValidationModel::data( const QModelIndex &index, int role )
break;
}
case ErrorFeatureIdRole:
{
return featureItem.fid;
}
case FeatureExtentRole:
{
return mCurrentLayer->getFeature( featureItem.fid ).geometry().boundingBox();

1
src/app/qgsgeometryvalidationmodel.h
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@ -18,6 +18,7 @@ class QgsGeometryValidationModel : public QAbstractItemModel
FeatureExtentRole = Qt::UserRole,
ProblemExtentRole,
ErrorGeometryRole,
ErrorFeatureIdRole,
FeatureGeometryRole,
ErrorLocationGeometryRole,
GeometryCheckErrorRole,