refactored irc

src/channel.hpp

@@ -23,11 +23,15 @@ class Channel : public std::enable_shared_from_this<Channel>
 {
 public:
     explicit Channel(const QString &_name);
+    virtual ~Channel();
+
+    pajlada::Signals::Signal<const QString &, const QString &> sendMessageSignal;
 
     boost::signals2::signal<void(messages::MessagePtr &)> messageRemovedFromStart;
     boost::signals2::signal<void(messages::MessagePtr &)> messageAppended;
     boost::signals2::signal<void(std::vector<messages::MessagePtr> &)> messagesAddedAtStart;
     boost::signals2::signal<void(size_t index, messages::MessagePtr &)> messageReplaced;
+    pajlada::Signals::NoArgSignal destroyed;
 
     virtual bool isEmpty() const;
     messages::LimitedQueueSnapshot<messages::MessagePtr> getMessageSnapshot();
@@ -58,6 +62,11 @@ public:
         return false;
     }
 
+    static std::shared_ptr<Channel> getEmpty();
+
+protected:
+    virtual void onConnected();
+
 private:
     messages::LimitedQueue<messages::MessagePtr> messages;
 };