On Mon, Nov 13, 2017 at 9:18 AM, Alessandro Pasotti <[email protected]> wrote: > On Mon, Nov 13, 2017 at 3:06 PM, Tom Kralidis <[email protected]> wrote: >> >> Hi devs: >> >> Given https://issues.qgis.org/issues/17347 I'm working on fixing >> MetaSearch >> provider connections in master. The core part of the code is currently at >> [1]. A >> standalone example can be found at [2]. Result is that the WMS/WMTS >> provider >> opens connecting to the selected WMS/WMTS (good). When clicking 'Ok', >> 'Close', >> or 'Add', the WMS/WMTS layer is added (expecting 'Close' to simply >> close the dialog >> and 'Ok' to add the layer and then close). Finally clicking the 'X' >> (top right) closes >> the dialog as expected. >> >> - are there other slots to call instead? >> - should the Data Source Manager be used instead [3]? Are there plans >> for providing >> Python binding to this? > > > > I can't tell if it's a good idea, but you can definitely add whatever you > want to the DataSourceManager dialog with plain python: > > class ConcreteDataSourceWidget(QgsAbstractDataSourceWidget): > pass > > class ConcreteSourceSelectProvider(QgsSourceSelectProvider): > > def providerKey(self): > return "MyTestProviderKey" > > def text(self): > return "MyTestProviderText" > > def icon(self): > return QIcon() > > def createDataSourceWidget(self): > return ConcreteDataSourceWidget() > > def ordering(self): > return 1 > > registry = QgsSourceSelectProviderRegistry() > registry.addProvider(ConcreteSourceSelectProvider()) > > Note that the DataSourceManager dialog is created when QGIS starts, you will > want to register your provider early in the startup process, for now, there > is no way to refresh the dialog after it has been constructed. >
Thanks Alessandro. Is this example to add a provider type? MetaSearch simply wants to open a given existing provider dialog, open based on a given provider type and let the user interact from there. ..Tom > > > >> >> >> Thanks >> >> ..Tom >> >> [1] >> https://github.com/qgis/QGIS/blob/master/python/plugins/MetaSearch/dialogs/maindialog.py#L759-L792 >> [2] https://gist.github.com/tomkralidis/dccb49efa760a585be38ee0c3188b8b3 >> [3] http://qgis.org/api/classQgsDataSourceManagerDialog.html >> _______________________________________________ >> QGIS-Developer mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer > > > > > -- > Alessandro Pasotti > w3: www.itopen.it _______________________________________________ QGIS-Developer mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
