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4cfacf14e3
- rename methods with XML to Xml, CRS to Crs, WMS to Wms, ID to Id - rename methods with SRS to Crs - rename methods with abbreviations like "dest" to "destination" - rename methods with abbreviations like "src" to "source"
44 lines
2.1 KiB
Plaintext
44 lines
2.1 KiB
Plaintext
/**
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* Generic class listing layers available from a remote service.
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*/
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class QgsSourceSelectDialog : public QDialog //, protected Ui::QgsSourceSelectBase
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{
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%TypeHeaderCode
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#include "qgssourceselectdialog.h"
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%End
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public:
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/** Whether the dialog is for a map service or a feature service */
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enum ServiceType { MapService, FeatureService };
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/** Constructor */
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QgsSourceSelectDialog( const QString& serviceName, ServiceType serviceType, QWidget* parent, Qt::WindowFlags fl );
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/** Destructor */
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~QgsSourceSelectDialog();
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/** Sets the current extent and CRS. Used to select an appropriate CRS and possibly to retrieve data only in the current extent */
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void setCurrentExtentAndCrs( const QgsRectangle& canvasExtent, const QgsCoordinateReferenceSystem& canvasCrs );
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signals:
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/** Emitted when a layer is added from the dialog */
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void addLayer( QString uri, QString typeName );
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/** Emitted when the connections for the service were changed */
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void connectionsChanged();
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protected:
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/** To be implemented in the child class. Called when a new connection is initiated. */
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virtual bool connectToService( const QgsOwsConnection& connection ) = 0;
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/** May be implemented in child classes for services which support customized queries. */
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virtual void buildQuery( const QgsOwsConnection&, const QModelIndex& );
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/** To be implemented in the child class. Constructs an URI for the specified service layer. */
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virtual QString getLayerURI( const QgsOwsConnection& connection,
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const QString& layerTitle,
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const QString& layerName,
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const QString& crs = QString(),
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const QString& filter = QString(),
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const QgsRectangle& bBox = QgsRectangle() ) const = 0;
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/** Updates the UI for the list of available image encodings from the specified list. */
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void populateImageEncodings( const QStringList& availableEncodings );
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/** Returns the selected image encoding. */
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QString getSelectedImageEncoding() const;
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};
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