void rulesDialog::initGui()
{
QgsMapLayerRegistry* layerRegistry = QgsMapLayerRegistry::instance();
QList<QString> layerList = layerRegistry->mapLayers().keys();
mLayer1Box->clear();
mLayer1Box->addItem( "No layer" );
mLayer2Box->clear();
mLayer2Box->addItem( "No layer" );
mLayer1Box->blockSignals( true );
for ( int i = 0; i < layerList.size(); ++i )
{
QgsVectorLayer* v1 = ( QgsVectorLayer* )layerRegistry->mapLayers()[layerList[i]];
qDebug() << "layerid = " + layerList[i];
// add layer name to the layer combo boxes
mLayer1Box->addItem( v1->name(), v1->id() );
}
mLayer1Box->blockSignals( false );
}
void rulesDialog::showControls( const QString& testName )
{
if ( testName.isEmpty() )
{
return;
}
mLayer2Box->clear();
mLayer2Box->addItem( "No layer" );
TopologyRule topologyRule = mTestConfMap[testName];
QgsMapLayerRegistry* layerRegistry = QgsMapLayerRegistry::instance();
QList<QString> layerList = layerRegistry->mapLayers().keys();
if ( topologyRule.useSecondLayer )
{
mLayer2Box->setVisible( true );
for ( int i = 0; i < layerList.count(); ++i )
{
QgsVectorLayer* v1 = ( QgsVectorLayer* )layerRegistry->mapLayers()[layerList[i]];
if ( !v1 )
{
continue;
}
if ( v1->name() == mLayer1Box->currentText() )
{
continue;
}
if ( v1->type() == QgsMapLayer::VectorLayer )
{
if ( topologyRule.layer2AcceptsType( v1->geometryType() ) )
{
mLayer2Box->addItem( v1->name() , v1->id() );
}
}
}
}
else
{
mLayer2Box->setVisible( false );
}
if ( topologyRule.useTolerance )
{
mToleranceBox->setVisible( true );
mToleranceLabel->setVisible( true );
}
else
{
mToleranceBox->setVisible( false );
mToleranceLabel->setVisible( false );
}
}
void rulesDialog::updateRuleItems( const QString &layerName )
{
if ( layerName.isEmpty() )
{
return;
}
mRuleBox->clear();
if ( layerName == "No layer" )
{
return;
}
QString layerId = mLayer1Box->itemData( mLayer1Box->currentIndex() ).toString();
QgsMapLayerRegistry* layerRegistry = QgsMapLayerRegistry::instance();
QgsVectorLayer* vlayer = ( QgsVectorLayer* )layerRegistry->mapLayers()[layerId];
if ( !vlayer )
{
qDebug() << "not a vector layer";
return;
}
for ( QMap<QString, TopologyRule>::iterator it = mTestConfMap.begin(); it != mTestConfMap.end(); ++it )
{
TopologyRule rule = it.value();
if ( rule.layer1AcceptsType( vlayer->geometryType() ) )
{
mRuleBox->addItem( it.key() );
}
}
}
// Slot called when the menu item is activated
void QgsGPSPlugin::run()
{
// find all GPX layers
std::vector<QgsVectorLayer*> gpxLayers;
QMap<QString, QgsMapLayer*>::const_iterator iter;
QgsMapLayerRegistry* registry = QgsMapLayerRegistry::instance();
for ( iter = registry->mapLayers().begin();
iter != registry->mapLayers().end(); ++iter )
{
if ( iter.value()->type() == QgsMapLayer::VectorLayer )
{
QgsVectorLayer* vLayer = qobject_cast<QgsVectorLayer *>( iter.value() );
if ( vLayer->providerType() == "gpx" )
gpxLayers.push_back( vLayer );
}
}
QgsGPSPluginGui *myPluginGui =
new QgsGPSPluginGui( mImporters, mDevices, gpxLayers, mQGisInterface->mainWindow(),
QgisGui::ModalDialogFlags );
myPluginGui->setAttribute( Qt::WA_DeleteOnClose );
//listen for when the layer has been made so we can draw it
connect( myPluginGui, SIGNAL( drawVectorLayer( QString, QString, QString ) ),
this, SLOT( drawVectorLayer( QString, QString, QString ) ) );
connect( myPluginGui, SIGNAL( loadGPXFile( QString, bool, bool, bool ) ),
this, SLOT( loadGPXFile( QString, bool, bool, bool ) ) );
connect( myPluginGui, SIGNAL( importGPSFile( QString, QgsBabelFormat*, bool,
bool, bool, QString, QString ) ),
this, SLOT( importGPSFile( QString, QgsBabelFormat*, bool, bool,
bool, QString, QString ) ) );
connect( myPluginGui, SIGNAL( convertGPSFile( QString, int,
QString, QString ) ),
this, SLOT( convertGPSFile( QString, int,
QString, QString ) ) );
connect( myPluginGui, SIGNAL( downloadFromGPS( QString, QString, bool, bool,
bool, QString, QString ) ),
this, SLOT( downloadFromGPS( QString, QString, bool, bool, bool,
QString, QString ) ) );
connect( myPluginGui, SIGNAL( uploadToGPS( QgsVectorLayer*, QString, QString ) ),
this, SLOT( uploadToGPS( QgsVectorLayer*, QString, QString ) ) );
connect( this, SIGNAL( closeGui() ), myPluginGui, SLOT( close() ) );
myPluginGui->show();
}