Blender Git Loki

Merge branch 'master' into soc-2020-outliner

Collections: Use collection icon for collection color squares

Rather than using a fixed square, draw the filled collection icon. This
looks cleaner, and has the benefit of implying that collection colors
only apply to collections, not to objects or other types.

Outliner: Expand modifier panels when clicked in outliner

With properties sync, it makes sense to expand the modifier in the
properties editor on click, otherwise it takes an additional click to
make modifications to the modifier.

Cleanup: Formatting

Cleanup: Refactor parent bone into shared function

Collections: Use 8 colors for color tagging

Revert "Outliner: Remove outliner parent object selection"

This reverts commit cebafc9854f61b3776524ea9d7586b03afc8af2f.

While this solution does work, it's not perfect and occasionally breaks,
leaving the outliner in a half-synced state.

Fix: Outliner mode column preventing element expansion

Elements in modes other than Scenes or View Layer could not be expanded
when the mode column was enabled. Just an oversight on the selection
pass through.

Merge branch 'master' into soc-2020-outliner

Fix: Use shift for bone restrict button hierarchy toggles

The bone restrict buttons were using `ctrl` rather than `shift` for the
hierarchy toggle. Use `shift` for consistency.

Collection: Show color icon for Remove from collection menu

UI: Move collection color icon function

Just a cleanup to reduce repetition.

Collections: Show color tags in object.collection_link

Add a case to rna_id_itemf to add collection color tags. It may be
better to create a separate function, but it works okay for now.

Collections: Show correct icon for move to collection submenus

The submenu would show the scene data icon for the first entry in each
submenu rather than using the collection color icon.

Collections: Fix collection colors in move/link menu

The colors would not draw for items at a root in the collection tree

Merge branch 'master' into soc-2020-outliner

Merge branch 'master' into soc-2020-outliner

Collections: Add color tags to move and link menus

Merge branch 'master' into soc-2020-outliner

Outliner: Prevent color tag on linked collections