void RelationData::emitRelationChanged() const
{
if (!this->m_relation)
return;
if(this->m_redrawAllowed)
emit relationChanged();
}
function::function(QWidget *parent):
QWidget(parent)
{
lastNum=0;
relation.addItem(tr("min"));
relation.addItem(tr("max"));
connect(&relation,SIGNAL(currentIndexChanged(QString)),this,SLOT(relationChanged(QString)));
mainLayout=new QHBoxLayout(this);
lblZ=new QLabel(tr("z = "));
mainLayout->addWidget(lblZ);
set();
}
bool RelationData::setTableBit(unsigned int x, unsigned int y, int b)
{
if (!this->m_relation)
return false;
if (!rf_table_set_bit(this->m_relation->table, x, y, b)){
if(this->m_redrawAllowed)
emit relationChanged();
return true;
}else{
return false;
}
}
void QgsRelationReferenceConfigDlg::setConfig( const QgsEditorWidgetConfig& config )
{
if ( config.contains( "AllowNULL" ) )
{
mCbxAllowNull->setChecked( config.value( "AllowNULL" ).toBool() );
}
if ( config.contains( "OrderByValue" ) )
{
mCbxOrderByValue->setChecked( config.value( "OrderByValue" ).toBool() );
}
if ( config.contains( "ShowForm" ) )
{
mCbxShowForm->setChecked( config.value( "ShowForm" ).toBool() );
}
if ( config.contains( "Relation" ) )
{
mComboRelation->setCurrentIndex( mComboRelation->findData( config.value( "Relation" ).toString() ) );
relationChanged( mComboRelation->currentIndex() );
}
if ( config.contains( "MapIdentification" ) )
{
mCbxMapIdentification->setChecked( config.value( "MapIdentification" ).toBool() );
}
if ( config.contains( "AllowAddFeatures" ) )
mCbxAllowAddFeatures->setChecked( config.value( "AllowAddFeatures" ).toBool() );
if ( config.contains( "ReadOnly" ) )
{
mCbxReadOnly->setChecked( config.value( "ReadOnly" ).toBool() );
}
if ( config.contains( "FilterFields" ) )
{
mFilterGroupBox->setChecked( true );
Q_FOREACH ( const QString& fld, config.value( "FilterFields" ).toStringList() )
{
addFilterField( fld );
}
mCbxChainFilters->setChecked( config.value( "ChainFilters" ).toBool() );
}
//--------------------------------------------------------------------------------
bool QmvSqlQuery::updateRelationSet()
{
int status = getRelation()->open( sqlQuery(), controller );
if ( controller )
controller->reset();
if ( status < 0 )
{
query_errormessage = getRelation()->lastError();
query_status = false;
} else {
query_errormessage = "";
query_status = true;
emit relationChanged( getRelation() );
}
emit queryStatus( status, getRelation() );
return query_status;
}
void RelationData::importRelation(const RF_RELATION* rel)
{
if (!rel)
return;
if (this->m_relation)
rf_relation_destroy(this->m_relation);
this->m_relation = rf_relation_copy((RF_RELATION*) rel);
//due to the uniqueness of relation names relafix does not copie
//the relation name itself when using rf_relation_copy
//so a manual copy is necessary
if(!this->m_relation->name){
this->m_relation->name = rf_string_copy(rel->name);
}
if (this->m_redrawAllowed)
emit relationChanged();
}