poboiko created this revision. poboiko added reviewers: Frameworks, dfaure, mlaurent. poboiko requested review of this revision.
REVISION SUMMARY When we try to increase / decrease an indentation level of a selection, just change indentation level of each block in the selection, and then make sure all styles are consistent via `reformatList`. This actually fixes indentation of selection: previously all blocks had the same indentation after this action. Add a unit test that covers as much weird selections & indentation cases as I could imagine. Slightly overlaps with D29208: [NestedListHelper] Improve indentation code <https://phabricator.kde.org/D29208>, so this one should be applied after that. TEST PLAN `make && ctest` BRANCH change-indent (branched from master) REVISION DETAIL https://phabricator.kde.org/D29210 AFFECTED FILES autotests/krichtextedittest.cpp autotests/krichtextedittest.h src/widgets/krichtextedit.cpp src/widgets/nestedlisthelper.cpp src/widgets/nestedlisthelper_p.h To: poboiko, #frameworks, dfaure, mlaurent Cc: kde-frameworks-devel
