Add dialog for configuration of mappings from data properties to view slots

[GoogleCodeExporter]

There are many possible mappings from data properties to the visualization 
possibilities of a view. While having an automatic initial mapping is useful, 
it is important that the user can change those mappings as he likes.

There are (# of resources types in view)*(# of view slots of view) many 
configurations required. 

One possible way of presenting this to the user could be a table with the slots 
as the rows and the resource types as the columns. The cells would then contain 
the mappings.

In addition to that, the configuration could be presented in a dialog box. The 
target view could be highlighted while the rest of the application gets hidden 
under a shadow layer. As the user changes the configuration, the view could 
immediately update to provide previews. The user could accept the changes from 
the dialog, or discard them when she finishes all changes.

Original issue reported on code.google.com by Lars.Grammel on 11 Jun 2010 at 11:10

• Blocked on: #11

[GoogleCodeExporter]

Original comment by Lars.Grammel on 12 Jun 2010 at 12:12

[GoogleCodeExporter]

Original comment by Lars.Grammel on 22 Jul 2010 at 11:36

• Added labels: Priority-Medium
• Removed labels: Priority-Critical

[GoogleCodeExporter]

An initial configuration of the data properties to view slots was implemented.

Original comment by Lars.Grammel on 7 Dec 2010 at 12:40

• Changed state: Fixed