Class: QgsOWSSourceSelect

Dialog to create connections and add layers WCS etc.

This dialog allows the user to define and save connection information for WMS servers, etc.

The user can then connect and add layers from the WCS server to the map canvas.

Class Hierarchy

Base classes

QgsAbstractDataSourceWidget	Abstract base class for Data Source widgets to create connections and add layers.
QDialog
QWidget
QObject
QPaintDevice

Methods

addDefaultServers	Add a few example servers to the list.
clearCrs	Clear CRSs
clearFormats	Clear previously set formats
clearTimes	Clear times
connName	Connection name
connectionInfo	Connection info (uri)
descriptionForAuthId	Returns a textual description for the authority id
populateConnectionList	Populate the connection list combo box
populateCrs	Sets supported CRSs
populateFormats	Populate supported formats
populateTimes	Populate times
prepareExtent	Prepares the spatial extent box with the general settings including original crs, destination crs and the map canvas if it is available.
selectedCacheLoadControl	Returns currently selected cache load control
selectedCrs	Returns currently selected Crs
selectedFormat	Returns currently selected format
selectedTime	Returns currently selected time
setConnectionListPosition	Sets the server connection combo box to that stored in the config file.
showError	show whatever error is exposed.
showStatusMessage	Sets status message to theMessage

Virtual Methods

In PyQGIS, only methods marked as virtual can be safely overridden in a Python subclass of QgsOWSSourceSelect. See the FAQ for more details.

enableLayersForCrs	layer name derived from latest layer selection (updated as long it's not edited manually)
populateLayerList	Populate the layer list.
providerFormats	List of image formats (encodings) supported by provider
refresh	Triggered when the provider's connections need to be refreshed
selectedLayersCrses	Server CRS supported for currently selected layer item(s)
selectedLayersFormats	List of formats supported for currently selected layer item(s)
selectedLayersTimes	List of times (temporalDomain timePosition/timePeriod for currently selected layer item(s)

class qgis.gui.QgsOWSSourceSelect

Bases: QgsAbstractDataSourceWidget

__init__(service: str | None, parent: QWidget | None = None, fl: Qt.WindowFlags | Qt.WindowType = QgsGuiUtils.ModalDialogFlags, widgetMode: QgsProviderRegistry.WidgetMode = QgsProviderRegistry.WidgetMode.Standalone)

Constructor

Parameters:

• service (Optional[str])

• parent (Optional[QWidget] = None)

• fl (Union[Qt.WindowFlags, Qt.WindowType] = QgsGuiUtils.ModalDialogFlags)

• widgetMode (QgsProviderRegistry.WidgetMode = QgsProviderRegistry.WidgetMode.Standalone)

class SupportedFormat

Bases: object

Formats supported by provider

format

label

addDefaultServers(self)

Add a few example servers to the list.

clearCrs(self)

Clear CRSs

clearFormats(self)

Clear previously set formats

clearTimes(self)

Clear times

connName(self) → str

Connection name

Return type:

str

connectionInfo(self) → str

Connection info (uri)

Return type:

str

descriptionForAuthId(self, authId: str | None) → str

Returns a textual description for the authority id

Parameters:

authId (Optional[str])

Return type:

str

virtual enableLayersForCrs(self, item: QTreeWidgetItem | None)

layer name derived from latest layer selection (updated as long it’s not edited manually)

Parameters:

item (Optional[QTreeWidgetItem])

populateConnectionList(self)

Populate the connection list combo box

populateCrs(self)

Sets supported CRSs

populateFormats(self)

Populate supported formats

virtual populateLayerList(self)

Populate the layer list.

populateTimes(self)

Populate times

prepareExtent(self)

Prepares the spatial extent box with the general settings including original crs, destination crs and the map canvas if it is available.

Added in version 3.26.

virtual providerFormats(self) → List[QgsOWSSourceSelect.SupportedFormat]

List of image formats (encodings) supported by provider

Return type:

List[QgsOWSSourceSelect.SupportedFormat]

Returns:

list of format/label pairs

virtual refresh(self)

Triggered when the provider’s connections need to be refreshed

selectedCacheLoadControl(self) → QNetworkRequest.CacheLoadControl

Returns currently selected cache load control

Return type:

QNetworkRequest.CacheLoadControl

selectedCrs(self) → str

Returns currently selected Crs

Return type:

str

selectedFormat(self) → str

Returns currently selected format

Return type:

str

virtual selectedLayersCrses(self) → List[str]

Server CRS supported for currently selected layer item(s)

Return type:

List[str]

virtual selectedLayersFormats(self) → List[str]

List of formats supported for currently selected layer item(s)

Return type:

List[str]

virtual selectedLayersTimes(self) → List[str]

List of times (temporalDomain timePosition/timePeriod for currently selected layer item(s)

Return type:

List[str]

selectedTime(self) → str

Returns currently selected time

Return type:

str

setConnectionListPosition(self)

Sets the server connection combo box to that stored in the config file.

showError(self, title: str | None, format: str | None, error: str | None)

show whatever error is exposed.

Parameters:

• title (Optional[str])

• format (Optional[str])

• error (Optional[str])

showStatusMessage(self, message: str | None)

Sets status message to theMessage

Parameters:

message (Optional[str])