refactor: Remove Leading Mention in Replies and Highlight Participated Threads (#4047)

src/messages/Message.hpp

@@ -43,6 +43,7 @@ enum class MessageFlag : int64_t {
     FirstMessage = (1LL << 23),
     ReplyMessage = (1LL << 24),
     ElevatedMessage = (1LL << 25),
+    ParticipatedThread = (1LL << 26),
 };
 using MessageFlags = FlagsEnum<MessageFlag>;
 

src/messages/MessageThread.cpp

@@ -58,4 +58,14 @@ size_t MessageThread::liveCount(
     return count;
 }
 
+bool MessageThread::participated() const
+{
+    return this->participated_;
+}
+
+void MessageThread::markParticipated()
+{
+    this->participated_ = true;
+}
+
 }  // namespace chatterino

src/messages/MessageThread.hpp

@@ -23,6 +23,10 @@ public:
     /// Returns the number of live reply references
     size_t liveCount(const std::shared_ptr<const Message> &exclude) const;
 
+    bool participated() const;
+
+    void markParticipated();
+
     const QString &rootId() const
     {
         return rootMessageId_;
@@ -42,6 +46,7 @@ private:
     const QString rootMessageId_;
     const std::shared_ptr<const Message> rootMessage_;
     std::vector<std::weak_ptr<const Message>> replies_;
+    bool participated_ = false;
 };
 
 }  // namespace chatterino

src/messages/SharedMessageBuilder.cpp

@@ -149,7 +149,8 @@ void SharedMessageBuilder::parseHighlights()
 
     auto badges = SharedMessageBuilder::parseBadgeTag(this->tags);
     auto [highlighted, highlightResult] = getIApp()->getHighlights()->check(
-        this->args, badges, this->ircMessage->nick(), this->originalMessage_);
+        this->args, badges, this->ircMessage->nick(), this->originalMessage_,
+        this->message().flags);
 
     if (!highlighted)
     {