Phillip Kavan b5863c2b95 Some minor refactoring to assist with handling removal/reassignment of Blueprint namespaces. ...

Change summary:
- Added a code path for removing a namespace from the BP editor context.
- Consolidated namespace helper instances into a single BP editor context.
- Extended the FBlueprintEditor::ImportNamespace() API to accept additional options and a post-import callback.
- Refactored the auto-import code path to fix issues with reassignment to/from an imported namespace.
- Decoupled SSubobjectBlueprintEditor from a namespace-aware callback in favor of a generalized "add" callback.
- Linked the CVar for inheriting parent BP imports to a transient BP setting (experimental/not user-facing).
- Consolidated code to gather global/default imports into a utility API so that namespace sets are consistent.
- Modified "Imports" view to include a "default imports" section (similar to inherited interfaces) - these are not removable.
- Moved "Inherited Interfaces" section to be sorted above the "Implemented Interfaces" section for consistency.
- Fixed SBlueprintNamespaceEntry to query for the current text rather than only setting it at construction time.

#jira UE-133288
#rb Ben.Hoffman
#preflight 621ff4b337049be51738bafe

[CL 19236263 by Phillip Kavan in ue5-main branch]

2022-03-02 20:48:04 -05:00

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SSubobjectBlueprintEditor.h

Some minor refactoring to assist with handling removal/reassignment of Blueprint namespaces.

2022-03-02 20:48:04 -05:00

SSubobjectEditor.h

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SSubobjectEditorModule.h

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SSubobjectInstanceEditor.h

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SubobjectEditorMenuContext.h

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