tree 6789106d5d37289f9a9ea4712437c16069373e48
parent c07f0d474b6ecbe98475fe048d3fb49485cadb29
author Joerg Kubitz <jkubitz-eclipse@gmx.de> 1633957641 +0200
committer Mickael Istria <mistria@redhat.com> 1634293115 -0400

Bug 576559 - fixed some non deferring calls insidePreservingSelection

insidePreservingSelection was introduced to avoid costly updates of
selection. But the implementation forgot to defer some calls to costly
getSelection().
Note that calls of preservingSelection() can be nested.

Avoiding getSelection() is mandatory to get away from O(n*n) behaviour
on batch updates.

Change-Id: I6ff0995bf51d11fabe98c2bca477ceb8e28ec2ec
Signed-off-by: Joerg Kubitz <jkubitz-eclipse@gmx.de>
Reviewed-on: https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/186357
Tested-by: Platform Bot <platform-bot@eclipse.org>
Reviewed-by: Mickael Istria <mistria@redhat.com>