Support RoomMessageNotice events

TODO.md

@@ -16,8 +16,6 @@
   - EventLink
   - EventFile & Downloading (right click on media > save as...)
 
-- RoomMessageNotice
-
 - Refactoring
   - Room header elide detection
   - Use HBox for Profile

src/python/nio_callbacks.py

@@ -88,13 +88,12 @@ class NioCallbacks:
         await self.client.register_nio_event(room, ev, content=co)
 
 
+    async def onRoomMessageNotice(self, room, ev) -> None:
+        await self.onRoomMessageText(room, ev)
+
+
     async def onRoomMessageEmote(self, room, ev) -> None:
-        co = HTML_FILTER.filter_inline(
-            ev.formatted_body
-            if ev.format == "org.matrix.custom.html" else
-            utils.plain2html(ev.body),
-        )
-        await self.client.register_nio_event(room, ev, content=co)
+        await self.onRoomMessageText(room, ev)
 
 
     async def onRoomMessageUnknown(self, room, ev) -> None:

src/qml/Chat/Timeline/EventContent.qml

@@ -9,7 +9,7 @@ HRowLayout {
     layoutDirection: onRight ? Qt.RightToLeft: Qt.LeftToRight
 
 
-    readonly property string eventSender:
+    readonly property string eventSender: // XXX
         hideNameLine ? "" : (
             "<div class='sender'>" +
             Utils.coloredNameHtml(model.sender_name, model.sender_id) +
@@ -80,7 +80,10 @@ HRowLayout {
             leftPadding: eventContent.spacing
             rightPadding: leftPadding
 
-            color: theme.chat.message.body
+            color: model.event_type === "RoomMessageNotice" ?
+                   theme.chat.message.noticeBody :
+                   theme.chat.message.body
+
             wrapMode: TextEdit.Wrap
             textFormat: Text.RichText
             text:
@@ -140,6 +143,15 @@ HRowLayout {
                 color: isOwn?
                        theme.chat.message.ownBackground :
                        theme.chat.message.background
+
+                Rectangle {
+                    visible: model.event_type === "RoomMessageNotice"
+                    width: theme.chat.message.noticeLineWidth
+                    height: parent.height
+                    color: Utils.nameColor(
+                        model.sender_name || model.sender_id.substring(1),
+                    )
+                }
             }
         }
 

src/themes/Default.qpl

@@ -328,6 +328,9 @@ chat:
         color body: colors.text
         color date: colors.dimText
 
+        color noticeBody:    colors.halfDimText
+        int noticeLineWidth: 1
+
         color quote: hsluv(135, colors.saturation * 2.25, 75)
         color link:  colors.link
         color code:  colors.code