bool QgsFeatureAction::addFeature( const QgsAttributeMap& defaultAttributes, bool showModal )
{
if ( !mLayer || !mLayer->isEditable() )
return false;
QgsVectorDataProvider *provider = mLayer->dataProvider();
QSettings settings;
bool reuseLastValues = settings.value( "/qgis/digitizing/reuseLastValues", false ).toBool();
QgsDebugMsg( QString( "reuseLastValues: %1" ).arg( reuseLastValues ) );
// add the fields to the QgsFeature
const QgsFields& fields = mLayer->fields();
mFeature->initAttributes( fields.count() );
for ( int idx = 0; idx < fields.count(); ++idx )
{
QVariant v;
if ( defaultAttributes.contains( idx ) )
{
v = defaultAttributes.value( idx );
}
else if ( reuseLastValues && sLastUsedValues.contains( mLayer ) && sLastUsedValues[ mLayer ].contains( idx ) )
{
v = sLastUsedValues[ mLayer ][idx];
}
else
{
v = provider->defaultValue( idx );
}
mFeature->setAttribute( idx, v );
}
//show the dialog to enter attribute values
//only show if enabled in settings and layer has fields
bool isDisabledAttributeValuesDlg = ( fields.count() == 0 ) || settings.value( "/qgis/digitizing/disable_enter_attribute_values_dialog", false ).toBool();
// override application-wide setting with any layer setting
switch ( mLayer->editFormConfig()->suppress() )
{
case QgsEditFormConfig::SuppressOn:
isDisabledAttributeValuesDlg = true;
break;
case QgsEditFormConfig::SuppressOff:
isDisabledAttributeValuesDlg = false;
break;
case QgsEditFormConfig::SuppressDefault:
break;
}
if ( isDisabledAttributeValuesDlg )
{
mLayer->beginEditCommand( text() );
mFeatureSaved = mLayer->addFeature( *mFeature );
if ( mFeatureSaved )
mLayer->endEditCommand();
else
mLayer->destroyEditCommand();
}
else
{
QgsAttributeDialog *dialog = newDialog( false );
dialog->setIsAddDialog( true );
dialog->setEditCommandMessage( text() );
connect( dialog->attributeForm(), SIGNAL( featureSaved( const QgsFeature & ) ), this, SLOT( onFeatureSaved( const QgsFeature & ) ) );
if ( !showModal )
{
setParent( dialog ); // keep dialog until the dialog is closed and destructed
dialog->show(); // will also delete the dialog on close (show() is overridden)
mFeature = 0;
return true;
}
dialog->setAttribute( Qt::WA_DeleteOnClose );
dialog->exec();
}
// Will be set in the onFeatureSaved SLOT
return mFeatureSaved;
}
bool QgsFeatureAction::addFeature( const QgsAttributeMap& defaultAttributes )
{
if ( !mLayer || !mLayer->isEditable() )
return false;
QgsVectorDataProvider *provider = mLayer->dataProvider();
QSettings settings;
bool reuseLastValues = settings.value( "/qgis/digitizing/reuseLastValues", false ).toBool();
QgsDebugMsg( QString( "reuseLastValues: %1" ).arg( reuseLastValues ) );
// add the fields to the QgsFeature
const QgsFields& fields = mLayer->pendingFields();
mFeature.initAttributes( fields.count() );
for ( int idx = 0; idx < fields.count(); ++idx )
{
if ( defaultAttributes.contains( idx ) )
{
QgsDebugMsg( QString( "Using specified default %1 for %2" ).arg( defaultAttributes.value( idx ).toString() ).arg( idx ) );
mFeature.setAttribute( idx, defaultAttributes.value( idx ) );
}
else if ( reuseLastValues && mLastUsedValues.contains( mLayer ) && mLastUsedValues[ mLayer ].contains( idx ) )
{
QgsDebugMsg( QString( "reusing %1 for %2" ).arg( mLastUsedValues[ mLayer ][idx].toString() ).arg( idx ) );
mFeature.setAttribute( idx, mLastUsedValues[ mLayer ][idx] );
}
else
{
mFeature.setAttribute( idx, provider->defaultValue( idx ) );
}
}
bool res = false;
mLayer->beginEditCommand( text() );
// show the dialog to enter attribute values
bool isDisabledAttributeValuesDlg = settings.value( "/qgis/digitizing/disable_enter_attribute_values_dialog", false ).toBool();
// override application-wide setting with any layer setting
switch ( mLayer->featureFormSuppress() )
{
case QgsVectorLayer::SuppressOn:
isDisabledAttributeValuesDlg = true;
break;
case QgsVectorLayer::SuppressOff:
isDisabledAttributeValuesDlg = false;
break;
case QgsVectorLayer::SuppressDefault:
break;
}
if ( isDisabledAttributeValuesDlg )
{
res = mLayer->addFeature( mFeature );
}
else
{
QgsAttributes origValues;
if ( reuseLastValues )
origValues = mFeature.attributes();
QgsAttributeDialog *dialog = newDialog( false );
if ( dialog->exec() )
{
if ( reuseLastValues )
{
for ( int idx = 0; idx < fields.count(); ++idx )
{
const QgsAttributes &newValues = mFeature.attributes();
if ( origValues[idx] != newValues[idx] )
{
QgsDebugMsg( QString( "saving %1 for %2" ).arg( mLastUsedValues[ mLayer ][idx].toString() ).arg( idx ) );
mLastUsedValues[ mLayer ][idx] = newValues[idx];
}
}
}
res = mLayer->addFeature( mFeature );
}
else
{
QgsDebugMsg( "Adding feature to layer failed" );
res = false;
}
}
if ( res )
mLayer->endEditCommand();
else
mLayer->destroyEditCommand();
return res;
}
bool QgsFeatureAction::addFeature( const QgsAttributeMap& defaultAttributes )
{
if ( !mLayer || !mLayer->isEditable() )
return false;
QgsVectorDataProvider *provider = mLayer->dataProvider();
QSettings settings;
bool reuseLastValues = settings.value( "/qgis/digitizing/reuseLastValues", false ).toBool();
QgsDebugMsg( QString( "reuseLastValues: %1" ).arg( reuseLastValues ) );
// add the fields to the QgsFeature
const QgsFields& fields = mLayer->pendingFields();
mFeature.initAttributes( fields.count() );
for ( int idx = 0; idx < fields.count(); ++idx )
{
QVariant v;
if ( defaultAttributes.contains( idx ) )
{
v = defaultAttributes.value( idx );
}
else if ( reuseLastValues && sLastUsedValues.contains( mLayer ) && sLastUsedValues[ mLayer ].contains( idx ) )
{
v = sLastUsedValues[ mLayer ][idx];
}
else
{
v = provider->defaultValue( idx );
}
mFeature.setAttribute( idx, v );
}
// show the dialog to enter attribute values
bool isDisabledAttributeValuesDlg = settings.value( "/qgis/digitizing/disable_enter_attribute_values_dialog", false ).toBool();
// override application-wide setting with any layer setting
switch ( mLayer->featureFormSuppress() )
{
case QgsVectorLayer::SuppressOn:
isDisabledAttributeValuesDlg = true;
break;
case QgsVectorLayer::SuppressOff:
isDisabledAttributeValuesDlg = false;
break;
case QgsVectorLayer::SuppressDefault:
break;
}
if ( isDisabledAttributeValuesDlg )
{
mLayer->beginEditCommand( text() );
mFeatureSaved = mLayer->addFeature( mFeature );
if ( mFeatureSaved )
mLayer->endEditCommand();
else
mLayer->destroyEditCommand();
}
else
{
QgsAttributeDialog *dialog = newDialog( false );
dialog->setIsAddDialog( true );
dialog->setEditCommandMessage( text() );
connect( dialog->attributeForm(), SIGNAL( featureSaved( QgsFeature ) ), this, SLOT( onFeatureSaved( QgsFeature ) ) );
dialog->exec();
}
// Will be set in the onFeatureSaved SLOT
return mFeatureSaved;
}
