uDIG

Add visual queues to information tool layer list

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Description

It would be very nice for the user if the layer list of the information tool provided some kind of visual queue to show the following:

a) Does the layer have any information? (make grey+italics if it does not)

b) As a WMS, do I even support "GetFeatureInfo"?

c) Add a glyph to help user visually identify each layer.

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Jody Garnett added a comment -
a) does the layer have information?

we won't know until the user clicks and "asks"; we are not being greedy and asking all the layers up front; in stead it asks the question as the user clicks on the list of results.

b) As a WMS do I even support GetFeatureInfo

Yes we check that; it is however not the kind of thing that is done on a per wms layer basis; it is either an operation listed in the capabilities document or not

c) Add a glyph to help user visually identify each layer

Sure; I think if we make it a table and provide a label decorator? It is a little bit rough in that we mix individual results as well as entire layers ... so the glyph is not totally clear.
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Jody Garnett added a comment - a) does the layer have information? we won't know until the user clicks and "asks"; we are not being greedy and asking all the layers up front; in stead it asks the question as the user clicks on the list of results. b) As a WMS do I even support GetFeatureInfo Yes we check that; it is however not the kind of thing that is done on a per wms layer basis; it is either an operation listed in the capabilities document or not c) Add a glyph to help user visually identify each layer Sure; I think if we make it a table and provide a label decorator? It is a little bit rough in that we mix individual results as well as entire layers ... so the glyph is not totally clear.
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Jody Garnett added a comment -
Fixed on trunk as of -r31777

Had to add an ImageRegistry to the info view; created during createPartControl (ie when we have a display) and cleaned up during the call to dispose.
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Jody Garnett added a comment - Fixed on trunk as of -r31777 Had to add an ImageRegistry to the info view; created during createPartControl (ie when we have a display) and cleaned up during the call to dispose.

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    Updated:
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