Refactor KateViewInternal::mouseDoubleClickEvent(QMouseEvent *e)
Summary: Removed unncessary switch and replaced it with simple if, more efficient
Reviewers: cullmann, dhaumann
Reviewed By: dhaumann
Subscribers: dhaumann, sars, kwrite-devel, kde-frameworks-devel
Tags: Kate, Frameworks
Differential Revision: https://phabricator.kde.org/D18788