QgsWFSSourceSelect::QgsWFSSourceSelect( QWidget *parent, Qt::WindowFlags fl, QgsProviderRegistry::WidgetMode theWidgetMode )
: QgsAbstractDataSourceWidget( parent, fl, theWidgetMode )
{
setupUi( this );
connect( cmbConnections, static_cast<void ( QComboBox::* )( int )>( &QComboBox::activated ), this, &QgsWFSSourceSelect::cmbConnections_activated );
connect( btnSave, &QPushButton::clicked, this, &QgsWFSSourceSelect::btnSave_clicked );
connect( btnLoad, &QPushButton::clicked, this, &QgsWFSSourceSelect::btnLoad_clicked );
setupButtons( buttonBox );
connect( buttonBox, &QDialogButtonBox::helpRequested, this, &QgsWFSSourceSelect::showHelp );
if ( widgetMode() != QgsProviderRegistry::WidgetMode::None )
{
mHoldDialogOpen->hide();
}
mBuildQueryButton = new QPushButton( tr( "&Build query" ) );
mBuildQueryButton->setToolTip( tr( "Build query" ) );
mBuildQueryButton->setDisabled( true );
buttonBox->addButton( mBuildQueryButton, QDialogButtonBox::ActionRole );
connect( mBuildQueryButton, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::buildQueryButtonClicked );
connect( buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject );
connect( btnNew, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::addEntryToServerList );
connect( btnEdit, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::modifyEntryOfServerList );
connect( btnDelete, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::deleteEntryOfServerList );
connect( btnConnect, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::connectToServer );
connect( btnChangeSpatialRefSys, &QAbstractButton::clicked, this, &QgsWFSSourceSelect::changeCRS );
connect( lineFilter, &QLineEdit::textChanged, this, &QgsWFSSourceSelect::filterChanged );
populateConnectionList();
mProjectionSelector = new QgsProjectionSelectionDialog( this );
mProjectionSelector->setMessage( QString() );
mItemDelegate = new QgsWFSItemDelegate( treeView );
treeView->setItemDelegate( mItemDelegate );
QgsSettings settings;
QgsDebugMsg( QStringLiteral( "restoring settings" ) );
restoreGeometry( settings.value( QStringLiteral( "Windows/WFSSourceSelect/geometry" ) ).toByteArray() );
cbxUseTitleLayerName->setChecked( settings.value( QStringLiteral( "Windows/WFSSourceSelect/UseTitleLayerName" ), false ).toBool() );
cbxFeatureCurrentViewExtent->setChecked( settings.value( QStringLiteral( "Windows/WFSSourceSelect/FeatureCurrentViewExtent" ), true ).toBool() );
mHoldDialogOpen->setChecked( settings.value( QStringLiteral( "Windows/WFSSourceSelect/HoldDialogOpen" ), false ).toBool() );
mModel = new QStandardItemModel();
mModel->setHorizontalHeaderItem( MODEL_IDX_TITLE, new QStandardItem( QStringLiteral( "Title" ) ) );
mModel->setHorizontalHeaderItem( MODEL_IDX_NAME, new QStandardItem( QStringLiteral( "Name" ) ) );
mModel->setHorizontalHeaderItem( MODEL_IDX_ABSTRACT, new QStandardItem( QStringLiteral( "Abstract" ) ) );
mModel->setHorizontalHeaderItem( MODEL_IDX_SQL, new QStandardItem( QStringLiteral( "Sql" ) ) );
mModelProxy = new QSortFilterProxyModel( this );
mModelProxy->setSourceModel( mModel );
mModelProxy->setSortCaseSensitivity( Qt::CaseInsensitive );
treeView->setModel( mModelProxy );
connect( treeView, &QAbstractItemView::doubleClicked, this, &QgsWFSSourceSelect::treeWidgetItemDoubleClicked );
connect( treeView->selectionModel(), &QItemSelectionModel::currentRowChanged, this, &QgsWFSSourceSelect::treeWidgetCurrentRowChanged );
}
ConnectDialog::ConnectDialog(QDesignerFormWindowInterface *formWindow,
QWidget *source, QWidget *destination,
QWidget *parent) :
QDialog(parent),
m_source(source),
m_destination(destination),
m_sourceMode(widgetMode(m_source, formWindow)),
m_destinationMode(widgetMode(m_destination, formWindow)),
m_formWindow(formWindow)
{
m_ui.setupUi(this);
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
connect(m_ui.signalList, &QListWidget::itemClicked,
this, &ConnectDialog::selectSignal);
connect(m_ui.slotList, &QListWidget::itemClicked,
this, &ConnectDialog::selectSlot);
m_ui.slotList->setEnabled(false);
QPushButton *ok_button = okButton();
ok_button->setDefault(true);
ok_button->setEnabled(false);
connect(m_ui.showAllCheckBox, &QCheckBox::toggled, this, &ConnectDialog::populateLists);
QDesignerFormEditorInterface *core = m_formWindow->core();
m_ui.signalGroupBox->setTitle(widgetLabel(core, source));
m_ui.slotGroupBox->setTitle(widgetLabel(core, destination));
m_ui.editSignalsButton->setEnabled(m_sourceMode != NormalWidget);
connect(m_ui.editSignalsButton, &QAbstractButton::clicked,
this, &ConnectDialog::editSignals);
m_ui.editSlotsButton->setEnabled(m_destinationMode != NormalWidget);
connect(m_ui.editSlotsButton, &QAbstractButton::clicked,
this, &ConnectDialog::editSlots);
populateLists();
}
void QgsWFSSourceSelect::addButtonClicked()
{
//get selected entry in treeview
QModelIndex currentIndex = treeView->selectionModel()->currentIndex();
if ( !currentIndex.isValid() )
{
return;
}
QgsWfsConnection connection( cmbConnections->currentText() );
QString pCrsString( labelCoordRefSys->text() );
//create layers that user selected from this WFS source
QModelIndexList list = treeView->selectionModel()->selectedRows();
for ( int i = 0; i < list.size(); i++ )
{
//add a wfs layer to the map
QModelIndex idx = mModelProxy->mapToSource( list[i] );
if ( !idx.isValid() )
{
continue;
}
int row = idx.row();
QString typeName = mModel->item( row, MODEL_IDX_NAME )->text(); //WFS repository's name for layer
QString titleName = mModel->item( row, MODEL_IDX_TITLE )->text(); //WFS type name title for layer name (if option is set)
QString sql = mModel->item( row, MODEL_IDX_SQL )->text(); //optional SqL specified by user
QString layerName = typeName;
if ( cbxUseTitleLayerName->isChecked() && !titleName.isEmpty() )
{
layerName = titleName;
}
QgsDebugMsg( "Layer " + typeName + " SQL is " + sql );
mUri = QgsWFSDataSourceURI::build( connection.uri().uri(), typeName, pCrsString,
sql, cbxFeatureCurrentViewExtent->isChecked() );
emit addVectorLayer( mUri, layerName );
}
if ( ! mHoldDialogOpen->isChecked() && widgetMode() == QgsProviderRegistry::WidgetMode::None )
{
accept();
}
}
void QgsDelimitedTextSourceSelect::addButtonClicked()
{
// The following conditions should not be hit! OK will not be enabled...
if ( txtLayerName->text().isEmpty() )
{
QMessageBox::warning( this, tr( "No layer name" ), tr( "Please enter a layer name before adding the layer to the map" ) );
txtLayerName->setFocus();
return;
}
if ( delimiterChars->isChecked() )
{
if ( selectedChars().isEmpty() )
{
QMessageBox::warning( this, tr( "No delimiters set" ), tr( "Use one or more characters as the delimiter, or choose a different delimiter type" ) );
txtDelimiterOther->setFocus();
return;
}
}
if ( delimiterRegexp->isChecked() )
{
QRegExp re( txtDelimiterRegexp->text() );
if ( ! re.isValid() )
{
QMessageBox::warning( this, tr( "Invalid regular expression" ), tr( "Please enter a valid regular expression as the delimiter, or choose a different delimiter type" ) );
txtDelimiterRegexp->setFocus();
return;
}
}
if ( ! mFile->isValid() )
{
QMessageBox::warning( this, tr( "Invalid delimited text file" ), tr( "Please enter a valid file and delimiter" ) );
return;
}
//Build the delimited text URI from the user provided information
QUrl url = mFile->url();
if ( cbxPointIsComma->isChecked() )
{
url.addQueryItem( QStringLiteral( "decimalPoint" ), QStringLiteral( "," ) );
}
if ( cbxXyDms->isChecked() )
{
url.addQueryItem( QStringLiteral( "xyDms" ), QStringLiteral( "yes" ) );
}
if ( geomTypeXY->isChecked() )
{
if ( !cmbXField->currentText().isEmpty() && !cmbYField->currentText().isEmpty() )
{
QString field = cmbXField->currentText();
url.addQueryItem( QStringLiteral( "xField" ), field );
field = cmbYField->currentText();
url.addQueryItem( QStringLiteral( "yField" ), field );
}
}
else if ( geomTypeWKT->isChecked() )
{
if ( ! cmbWktField->currentText().isEmpty() )
{
QString field = cmbWktField->currentText();
url.addQueryItem( QStringLiteral( "wktField" ), field );
}
if ( cmbGeometryType->currentIndex() > 0 )
{
url.addQueryItem( QStringLiteral( "geomType" ), cmbGeometryType->currentText() );
}
}
else
{
url.addQueryItem( QStringLiteral( "geomType" ), QStringLiteral( "none" ) );
}
if ( ! geomTypeNone->isChecked() ) url.addQueryItem( QStringLiteral( "spatialIndex" ), cbxSpatialIndex->isChecked() ? "yes" : "no" );
url.addQueryItem( QStringLiteral( "subsetIndex" ), cbxSubsetIndex->isChecked() ? "yes" : "no" );
url.addQueryItem( QStringLiteral( "watchFile" ), cbxWatchFile->isChecked() ? "yes" : "no" );
// store the settings
saveSettings();
saveSettingsForFile( txtFilePath->text() );
// add the layer to the map
emit addVectorLayer( QString::fromLatin1( url.toEncoded() ), txtLayerName->text() );
if ( widgetMode() == QgsProviderRegistry::WidgetMode::None )
{
accept();
}
}