The FeedReader message widget already offered "Mark all as read"
(toolbar button + context menu) but had no way to mark every visible
message as unread again. Add the symmetric "Mark all as unread" entry
to the message context menu.
Factor the shared iterate-over-visible-items logic out of
markAllAsReadMsg() into setAllMsgAsReadUnread(bool read); the read and
unread slots now just call it. Like the existing "mark all as read", the
action honours the current filter (acts on non-hidden rows only) and
goes through the existing per-message setMessageRead() path, so no
backend change is required.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Added error handling to xml functions
- Added xslt transformation
- Added retransform of existing messages
- Redesigned preview dialog
- Enabled embed images for forum feeds
- Changed config format, switching back to an older version results in a loss of all data of the FeedReader
Added new base class RSPlainTextEdit with placeholder text.
New library libxslt needed
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@6081 b45a01b8-16f6-495d-af2f-9b41ad6348cc
