| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Matterhorn.Draw.Messages
Synopsis
- nameForUserRef :: ChatState -> UserRef -> Maybe Text
- renderSingleMessage :: ChatState -> HighlightSet -> Maybe ServerTime -> Message -> ThreadState -> Widget Name
- unsafeRenderMessageSelection :: (Foldable f, Foldable g) => ((Message, ThreadState), (f (Message, ThreadState), g (Message, ThreadState))) -> (Message -> ThreadState -> Widget Name) -> Widget Name
- renderLastMessages :: ChatState -> HighlightSet -> Maybe ServerTime -> DirectionalSeq Retrograde (Message, ThreadState) -> Widget Name
Documentation
nameForUserRef :: ChatState -> UserRef -> Maybe Text Source #
nameForUserRef converts the UserRef into a printable name, based on the current known user data.
renderSingleMessage :: ChatState -> HighlightSet -> Maybe ServerTime -> Message -> ThreadState -> Widget Name Source #
renderSingleMessage is the main message drawing function.
The ind argument specifies an "indicator boundary". Showing
various indicators (e.g. "edited") is not typically done for
messages that are older than this boundary value.
unsafeRenderMessageSelection :: (Foldable f, Foldable g) => ((Message, ThreadState), (f (Message, ThreadState), g (Message, ThreadState))) -> (Message -> ThreadState -> Widget Name) -> Widget Name Source #
Render a selected message with focus, including the messages
before and the messages after it. The foldable parameters exist
because (depending on the situation) we might use either of the
message list types for the before and after (i.e. the
chronological or retrograde message sequences).
renderLastMessages :: ChatState -> HighlightSet -> Maybe ServerTime -> DirectionalSeq Retrograde (Message, ThreadState) -> Widget Name Source #