Activity type interface

[jtrimble2100]

As per our discussion of today make the following changes to the activity type interface in the inspector. Under activity types the user should see a list of all activity types associated with the activity. Remove the add activity type pull down and instead show a list of types. On the right of that list at the top, add a +. For users with edit permission the + is active, for others it's visible but grayed out. When the + is selected the user sees a dialog with a list of activity types and radio buttons to select them. Any already used types show in that list as selected.

[VWoeltjen]

Issues linked above should be considered while addressing this issue (they emerge from, relate to, or share code with this user interface)

[VWoeltjen]

A couple of design questions for the dialog box:

• It is possible (albeit not common use) to have Activity Types which are neither in User Activity Types or Mission Activity Types; how to represent these in the checkbox dialog?
  • This can occur if user creates the Activity Type using the Create menu (instead of the custom type/tag UI from the Info View)
  • This can also occur if an Activity Type is originally in Mission/User Activity Types, but gets removed (it will still stay present in all Activities used.)
• Where should functionality currently available using "Create a New Use Activity Type" from the drop down go in the new user interface?

[VWoeltjen]

Depends on #135 to resolve the first bullet from above (that is, Activity Types which are not in a repository are not permitted.)