data() being called with an invalid model index seems to happen during
normal operations here, with something in the proxy model chain not
catching that case (due to a row being filtered out presumably?).
This check worked for accounts that already had custom emojis, but if it
never had any added, m_images was never filled and the model would crash
when adding more.
Always use `NeoChatRoom::getUser` for getting user details in a room context.
- `MessageEventModel` now calls `getUser`
- `getUser` is now overloaded to also be able to take a `NeoChatUser*`
- add params to `getUser` that are needed for the model outputs
Restore the functionality to edit or reply to the last message in the `chatbar`.
This is achieved be moving the functions `getLastLocalUserMessageEventId` and `getLatestMessageFromRow` to `NeoChatRoom` as `editLastMessage` and `replyLastMessage` as `chatbar` no longer has access to `messageEventModel`.
The functions are also simplified as they only need to find the `eventId` and always from row 0 as this was the only use of the functions.
BUG: 469733
Create a reaction model that provides all the required data for `ReactionDelegate` so that none need to be calculated in QML.
This also cleans up the API for `ReactionDelegate`
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
