Disable typing notifications for threads (#7180)

src/components/views/rooms/BasicMessageComposer.tsx

@@ -95,6 +95,7 @@ function selectionEquals(a: Partial<Selection>, b: Selection): boolean {
 interface IProps {
     model: EditorModel;
     room: Room;
+    threadId: string;
     placeholder?: string;
     label?: string;
     initialCaret?: DocumentOffset;
@@ -243,7 +244,11 @@ export default class BasicMessageEditor extends React.Component<IProps, IState>
                 isTyping = false;
             }
         }
-        TypingStore.sharedInstance().setSelfTyping(this.props.room.roomId, isTyping);
+        TypingStore.sharedInstance().setSelfTyping(
+            this.props.room.roomId,
+            this.props.threadId,
+            isTyping,
+        );
 
         if (this.props.onChange) {
             this.props.onChange();

src/components/views/rooms/EditMessageComposer.tsx

@@ -535,6 +535,7 @@ class EditMessageComposer extends React.Component<IEditMessageComposerProps, ISt
                 ref={this.editorRef}
                 model={this.model}
                 room={this.getRoom()}
+                threadId={this.props.editState?.getEvent()?.getThread()?.id}
                 initialCaret={this.props.editState.getCaret()}
                 label={_t("Edit message")}
                 onChange={this.onChange}

src/components/views/rooms/SendMessageComposer.tsx

@@ -643,6 +643,9 @@ export class SendMessageComposer extends React.Component<ISendMessageComposerPro
     };
 
     render() {
+        const threadId = this.props.relation?.rel_type === RelationType.Thread
+            ? this.props.relation.event_id
+            : null;
         return (
             <div className="mx_SendMessageComposer" onClick={this.focusComposer} onKeyDown={this.onKeyDown}>
                 <BasicMessageComposer
@@ -650,6 +653,7 @@ export class SendMessageComposer extends React.Component<ISendMessageComposerPro
                     ref={this.editorRef}
                     model={this.model}
                     room={this.props.room}
+                    threadId={threadId}
                     label={this.props.placeholder}
                     placeholder={this.props.placeholder}
                     onPaste={this.onPaste}