/* * Copyright (c) 2010-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #pragma once #include <memory> #include <boost/signals2.hpp> #include <Swiften/Base/API.h> #include <Swiften/Elements/ChatState.h> #include <Swiften/Elements/Message.h> #include <Swiften/JID/JID.h> namespace Swift { class StanzaChannel; class EntityCapsProvider; class SWIFTEN_API ChatStateNotifier { public: ChatStateNotifier(StanzaChannel* stanzaChannel, const JID& contact, EntityCapsProvider* entityCapsManager); ~ChatStateNotifier(); void setContact(const JID& contact); void addChatStateRequest(Message::ref message); void setUserIsTyping(); void userSentMessage(); void userCancelledNewMessage(); void receivedMessageFromContact(bool hasActiveElement); void setContactIsOnline(bool online); private: bool contactShouldReceiveStates(); void changeState(ChatState::ChatStateType type); void handleCapsChanged(const JID& contact); private: StanzaChannel* stanzaChannel_; EntityCapsProvider* entityCapsManager_; JID contact_; bool contactHas85Caps_; bool contactHasSentActive_; bool userIsTyping_; bool contactIsOnline_; }; }