tdf#146547 sfx2: allow read-only documents to be modified

This is particularly useful for a Writer document that contains a
section that is set to be editable in a read-only document, so that the
user is warned when closing such a document without saving it.

Originally this check was added in commit
27db57efc51487b3976fbf73df1868b8fb78d201 "CWS fwkbugfix05"
"#i39869#: readonly docs should never become modified"
but the actual problem there was that the read-only document was
displayed in a wizard dialog, not in a document view, so let's instead
check that the document is some kind of "internal" document.

Also the dialog's Save button should do something, and since the
document is read-only, a Save As dialog appears appropriate.

Change-Id: I339cbe92a2c9eb74a1f5061246f921037a47f79c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/153180
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

0 files changed, 0 insertions, 0 deletions