sw edit win: fix read-only selections while handling ExtTextInput

When typing into a protected section (or other read-only area), the code
goes through SwEditWin::KeyInput(), which checks for HasReadonlySel(),
and calls into sw::DocumentContentOperationsManager::InsertString() in
the read-write case.

When typing via ExtTextInput (e.g. Online), then SwEditWin::Command()
called into sw::DocumentContentOperationsManager::InsertString() without
such a check.

The convention is to do a read-only check in the first Writer function
called by vcl, so handle this in SwEditWin::Command(), to have exactly 1
read-only popup on typing a character.

(cherry picked from commit 0c03a97fb8844ad0de1abea79b5265617a509460)

Conflicts:
sw/qa/extras/tiledrendering/tiledrendering.cxx

Change-Id: I7d002e7d76bffeb6f16750de735c5bbf13a7bba9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/109232
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

0 files changed, 0 insertions, 0 deletions