Instead of issuing a new notification for every message, bundle them by
room.
It looks like the code was originally designed to do that and somehow we
forgot along the way.
It also fixes the leaking in m_notifications as we were never cleaning
after it.
What happens is roughly: The notification is received in one account and marked as received locally.
In the other account, the event is marked as "read" in the json, which makes us delete it from the
received messages. Then it is received on the first account...
Limit the maximum number of avatars shown for other user read markers and collapsed state events
For state events \
For read markers \
Unread count is deprecated and notification count should be used in all cases. As such remove unreadCount and use notification count in all places it was being used.
Fixesnetwork/neochat#76 \
BUG: 466515
This move the finding of links and the creation of a `linkpreviewer` into c++.
- The links are now extracted from the text in `texthandler`
- The `messageeventmodel` now creates and stores `linkpreviewers` for events that have links in the current room.
Two new model roles have been created to let a text delegate know when the link preview should be shown (`showLinkPreview`) and pass the link previewer (`linkPreviewer`). Empty link previewer are returned where link don't exist so the qml doesn't have to have checks for whether the parameters are undefined.
Further improvements to the handling of `mediaInfo` in `messageeventmodel`.
`blurhash` and `thumbnailInfo` are now replaced with a single `tempInfo` object that contains a single temp source. The priority is thumbnail > `blurhash` > empty if none exist.
Fixesnetwork/neochat#235
