Maestro RtMapInspector: No legend label for layers not visible in legend

[gBecker]

Layers that are set to not show up in the legend have no display text in the treeview. I don't know if it is a shortcoming of the runtimemap in Maestro and could be fixed there. If not, I would propose to easily use the name of the layer to display in the treeview:

I changed line 495

var node = new TreeNode(layer.LegendLabel);

to

var node = new TreeNode((layer.LegendLabel!=String.Empty) ? layer.LegendLabel : String.Format("[{0}]",layer.Name));

I use brackets here to show the difference between layers that are visible and layers that are not visible. Maybe there is a better approach: display text in italic or greyed out.

[gBecker]

enhancement patch for #2223

[jng]

Fixed r7389. Thanks for the patch.