connect "Save as Classification" PA to the DataViews context menu

[Andreas Janz]

BJ will contact AR for details

[Benjamin Jakimow]

Which details?

If a use-case is common you can connect it with the layer tree context-menu that is defined in enmapbox\gui\dockmanager.py.

Just modify the layer-tree context menu in DockManagerLayerTreeModelMenuProvider().createContextMenu(self)

    def createContextMenu(self):

        ...

        if type(node) is QgsLayerTreeLayer:
            # get parent dock node -> related map canvas
            mapNode = findParent(node, MapDockTreeNode)
            assert isinstance(mapNode, MapDockTreeNode)
            assert isinstance(mapNode.dock, MapDock)
            canvas = mapNode.dock.mCanvas

            lyr = node.layer()

            ... 

            if isinstance(lyr, QgsVectorLayer) and <other checks>:
                # append your action to the context menu
               a = menu.addAction('Save as Classification')
               a.triggered.connect(lambda : <call your algorithm>)   

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[Andreas Janz]

Thanks for pointing to the entry point.

[Andreas Janz]

We are now much more flexible in interpreting a raster layer as a classification layer. So Save as Classification algo has become superfluous and will be removed in a future version.