Blender Git Loki

Outliner: Set active camera on camera data activate

Allow setting the active scene camera on camera data activate.

Not sure if all the depsgraph and event notifier calls are needed.
Tested removing some and it still worked.

Merge branch 'master' into soc-2019-outliner

Collections: Update active collection after visibility restriction

When changing viewport visiblity or restriction change the active
collection. This replicates the behavior of excluding the active
collection, which sets the first non-excluded parent as active.

This required a function to recursively check parents for the
visiblility restrictions.

Merge branch 'master' into soc-2019-outliner

Outliner: Support multiple selected objects for parent clear

Clear parents for all selected objects on drag and drop

Outliner: Always do object parenting

Outliner: Support multiple objects for parenting

Now parents multiple objects in the outliner on drag and drop.
This only works for setting an object as the parent, not for
armatures, lattices, etc. Will be improved on.

Revert "Keymap: Simplify outliner select keymap"

This reverts most of commit 210600e7f6df7575ad00ebbe4e4ef40be17677d0.

Outliner: Disable synced selection in certain modes

Certain display modes don't make sense, or don't work well for
selection syncing. This disables syncing in Blender Libraries,
Data API, and Orphans view.

Keymap: Simplify outliner select keymap

Changed extend default and simplified the keymap

Outliner: Remove warnings

Left a few unused variables from removing old code

Outliner: Improve walk select

Now that walk select doesn't start from active, some selection
operators and syncing needed to set the walk element. So after
some select operators, set the walk element alongside the active
element

Outliner: Cleanup sync code

Removed some commented code

Outliner: prevent bone selection when sync select disabled

More refinements to the synced selection code

Merge branch 'master' into soc-2019-outliner

Outliner: Fix setting of active element from the outliner

The active element was being synced, which incorrectly failed
when clicking on object data and other non-base elements in the
outliner. Now it leaves activation to operators in the outliner
rather than syncing to avoid code duplication.

Outliner: Rewrite walk select

Rather than basing walk select on active flags, use a new TSE_WALK
flag to navigate. Also cleaned up and simplified code.

Outliner: Utils made outliner_find_active more general

Rather than only searching for active, now search for element with
matching flag.

Merge branch 'master' into soc-2019-outliner

Merge branch 'master' into soc-2019-outliner