Message Receipts (XEP-0184) support for 1-to-1 conversations (including 1-to-1 MUC).

Warn icon from already existing theme. Check icon from Wikipedia. See Swift/resources/icons/license_info.txt for details. License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
author: Tobias Markmann <tm@ayena.de> 2011-11-11 15:01:32 (GMT)
committer: Kevin Smith <git@kismith.co.uk> 2011-11-28 16:44:22 (GMT)
commit: 86aad702d1f2e831c8e27bbe4ca1402626e4c542 (patch)
tree: 3be5a8ed23aef3877c9b313d0ee0f58afb54f57a /Swift/Controllers
parent: 81a7776d5ab523894a7c4745baee3988ad9f1ef9 (diff)
download: swift-contrib-86aad702d1f2e831c8e27bbe4ca1402626e4c542.zip
swift-contrib-86aad702d1f2e831c8e27bbe4ca1402626e4c542.tar.bz2
10 files changed, 282 insertions, 12 deletions
diff --git a/Swift/Controllers/Chat/ChatController.cpp b/Swift/Controllers/Chat/ChatController.cpp
index a3d9fb5..9a56300 100644
--- a/Swift/Controllers/Chat/ChatController.cpp
+++ b/Swift/Controllers/Chat/ChatController.cpp
@@ -10,37 +10,40 @@
 #include <stdio.h>
 
 #include <Swift/Controllers/Intl.h>
 #include <Swiften/Base/format.h>
 #include <Swiften/Base/Algorithm.h>
 #include <Swiften/Avatars/AvatarManager.h>
 #include <Swiften/Chat/ChatStateNotifier.h>
 #include <Swiften/Chat/ChatStateTracker.h>
 #include <Swiften/Client/StanzaChannel.h>
-#include <Swift/Controllers/UIInterfaces/ChatWindow.h>
 #include <Swift/Controllers/UIInterfaces/ChatWindowFactory.h>
 #include <Swiften/Client/NickResolver.h>
 #include <Swift/Controllers/XMPPEvents/EventController.h>
 #include <Swift/Controllers/FileTransfer/FileTransferController.h>
 #include <Swift/Controllers/StatusUtil.h>
 #include <Swiften/Disco/EntityCapsProvider.h>
 #include <Swiften/Base/foreach.h>
 #include <Swift/Controllers/UIEvents/UIEventStream.h>
 #include <Swift/Controllers/UIEvents/SendFileUIEvent.h>
+#include <Swiften/Elements/DeliveryReceipt.h>
+#include <Swiften/Elements/DeliveryReceiptRequest.h>
+#include <Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h>
 
+#include <Swiften/Base/Log.h>
 
 namespace Swift {
 	
 /**
  * The controller does not gain ownership of the stanzaChannel, nor the factory.
  */
-ChatController::ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider)
-	: ChatControllerBase(self, stanzaChannel, iqRouter, chatWindowFactory, contact, presenceOracle, avatarManager, useDelayForLatency, eventStream, eventController, timerFactory, entityCapsProvider), eventStream_(eventStream) {
+ChatController::ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider, bool userWantsReceipts)
+	: ChatControllerBase(self, stanzaChannel, iqRouter, chatWindowFactory, contact, presenceOracle, avatarManager, useDelayForLatency, eventStream, eventController, timerFactory, entityCapsProvider), eventStream_(eventStream), userWantsReceipts_(userWantsReceipts) {
 	isInMUC_ = isInMUC;
 	lastWasPresence_ = false;
 	chatStateNotifier_ = new ChatStateNotifier(stanzaChannel, contact, entityCapsProvider);
 	chatStateTracker_ = new ChatStateTracker();
 	nickResolver_ = nickResolver;
 	presenceOracle_->onPresenceChange.connect(boost::bind(&ChatController::handlePresenceChange, this, _1));
 	chatStateTracker_->onChatStateChange.connect(boost::bind(&ChatWindow::setContactChatState, chatWindow_, _1));
 	stanzaChannel_->onStanzaAcked.connect(boost::bind(&ChatController::handleStanzaAcked, this, _1));
 	nickResolver_->onNickChanged.connect(boost::bind(&ChatController::handleContactNickChanged, this, _1, _2));
@@ -64,44 +67,53 @@ ChatController::ChatController(const JID& self, StanzaChannel* stanzaChannel, IQ
 	startMessage += ".";
 	chatWindow_->addSystemMessage(startMessage);
 	chatWindow_->onUserTyping.connect(boost::bind(&ChatStateNotifier::setUserIsTyping, chatStateNotifier_));
 	chatWindow_->onUserCancelsTyping.connect(boost::bind(&ChatStateNotifier::userCancelledNewMessage, chatStateNotifier_));
 	chatWindow_->onFileTransferStart.connect(boost::bind(&ChatController::handleFileTransferStart, this, _1, _2));
 	chatWindow_->onFileTransferAccept.connect(boost::bind(&ChatController::handleFileTransferAccept, this, _1, _2));
 	chatWindow_->onFileTransferCancel.connect(boost::bind(&ChatController::handleFileTransferCancel, this, _1));
 	chatWindow_->onSendFileRequest.connect(boost::bind(&ChatController::handleSendFileRequest, this, _1));
 	handleBareJIDCapsChanged(toJID_);
-
+	eventStream_->onUIEvent.connect(boost::bind(&ChatController::handleUIEvent, this, _1));
 }
 
 void ChatController::handleContactNickChanged(const JID& jid, const std::string& /*oldNick*/) {
 	if (jid.toBare() == toJID_.toBare()) {
 		chatWindow_->setName(nickResolver_->jidToNick(jid));
 	}
 }
 
 ChatController::~ChatController() {
+	eventStream_->onUIEvent.disconnect(boost::bind(&ChatController::handleUIEvent, this, _1));
 	nickResolver_->onNickChanged.disconnect(boost::bind(&ChatController::handleContactNickChanged, this, _1, _2));
 	delete chatStateNotifier_;
 	delete chatStateTracker_;
 }
 
 void ChatController::handleBareJIDCapsChanged(const JID& /*jid*/) {
 	DiscoInfo::ref disco = entityCapsProvider_->getCaps(toJID_);
 	if (disco) {
 		if (disco->hasFeature(DiscoInfo::MessageCorrectionFeature)) {
 			chatWindow_->setCorrectionEnabled(ChatWindow::Yes);
 		} else {
 			chatWindow_->setCorrectionEnabled(ChatWindow::No);
 		}
+		if (disco->hasFeature(DiscoInfo::MessageDeliveryReceiptsFeature)) {
+			contactSupportsReceipts_ = ChatWindow::Yes;
+		} else {
+			contactSupportsReceipts_ = ChatWindow::No;
+		}
 	} else {
+		SWIFT_LOG(debug) << "No disco info :(" << std::endl;
 		chatWindow_->setCorrectionEnabled(ChatWindow::Maybe);
+		contactSupportsReceipts_ = ChatWindow::Maybe;
 	}
+	checkForDisplayingDisplayReceiptsAlert();
 }
 
 void ChatController::setToJID(const JID& jid) {
 	chatStateNotifier_->setContact(jid);
 	ChatControllerBase::setToJID(jid);
 	Presence::ref presence;
 	if (isInMUC_) {
 		presence = presenceOracle_->getLastPresence(jid);
 	} else {
@@ -123,41 +135,87 @@ void ChatController::preHandleIncomingMessage(boost::shared_ptr<MessageEvent> me
 	boost::shared_ptr<Message> message = messageEvent->getStanza();
 	JID from = message->getFrom();
 	if (!from.equals(toJID_, JID::WithResource)) {
 		if (toJID_.equals(from, JID::WithoutResource)  && toJID_.isBare()){
 			setToJID(from);
 		}
 	}
 	chatStateTracker_->handleMessageReceived(message);
 	chatStateNotifier_->receivedMessageFromContact(message->getPayload<ChatState>());
+
+	if (boost::shared_ptr<DeliveryReceipt> receipt = message->getPayload<DeliveryReceipt>()) {
+		SWIFT_LOG(debug) << "received receipt for id: " << receipt->getReceivedID() << std::endl;
+		if (requestedReceipts_.find(receipt->getReceivedID()) != requestedReceipts_.end()) {
+			chatWindow_->setMessageReceiptState(requestedReceipts_[receipt->getReceivedID()], ChatWindow::ReceiptReceived);
+			requestedReceipts_.erase(receipt->getReceivedID());
+		}
+	} else if (message->getPayload<DeliveryReceiptRequest>()) {
+		if (receivingPresenceFromUs_) {
+			boost::shared_ptr<Message> receiptMessage = boost::make_shared<Message>();
+			receiptMessage->setTo(toJID_);
+			receiptMessage->addPayload(boost::make_shared<DeliveryReceipt>(message->getID()));
+			stanzaChannel_->sendMessage(receiptMessage);
+		}
+	}
 }
 
 void ChatController::postHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent) {
 	eventController_->handleIncomingEvent(messageEvent);
 }
 
 
 void ChatController::preSendMessageRequest(boost::shared_ptr<Message> message) {
 	chatStateNotifier_->addChatStateRequest(message);
+	if (userWantsReceipts_ && (contactSupportsReceipts_ != ChatWindow::No) && message) {
+		message->addPayload(boost::make_shared<DeliveryReceiptRequest>());
+	}
+}
+
+void ChatController::setContactIsReceivingPresence(bool isReceivingPresence) {
+	receivingPresenceFromUs_ = isReceivingPresence;
+}
+
+void ChatController::handleUIEvent(boost::shared_ptr<UIEvent> event) {
+	if (boost::shared_ptr<ToggleRequestDeliveryReceiptsUIEvent> toggleAllowReceipts = boost::dynamic_pointer_cast<ToggleRequestDeliveryReceiptsUIEvent>(event)) {
+		userWantsReceipts_ = toggleAllowReceipts->getEnabled();
+		checkForDisplayingDisplayReceiptsAlert();
+	}
+}
+
+void ChatController::checkForDisplayingDisplayReceiptsAlert() {
+	if (userWantsReceipts_ && (contactSupportsReceipts_ == ChatWindow::No)) {
+		chatWindow_->setAlert("This chat doesn't support delivery receipts.");
+	} else if (userWantsReceipts_ && (contactSupportsReceipts_ == ChatWindow::Maybe)) {
+		chatWindow_->setAlert("This chat may not support delivery receipts. You might not receive delivery receipts for the messages you sent.");
+	} else {
+		chatWindow_->cancelAlert();
+	}
 }
 
 void ChatController::postSendMessage(const std::string& body, boost::shared_ptr<Stanza> sentStanza) {
 	boost::shared_ptr<Replace> replace = sentStanza->getPayload<Replace>();
 	if (replace) {
 		eraseIf(unackedStanzas_, PairSecondEquals<boost::shared_ptr<Stanza>, std::string>(myLastMessageUIID_));
 		chatWindow_->replaceMessage(body, myLastMessageUIID_, boost::posix_time::microsec_clock::universal_time());
 	} else {
 		myLastMessageUIID_ = addMessage(body, QT_TRANSLATE_NOOP("", "me"), true, labelsEnabled_ ? chatWindow_->getSelectedSecurityLabel().getLabel() : boost::shared_ptr<SecurityLabel>(), std::string(avatarManager_->getAvatarPath(selfJID_).string()), boost::posix_time::microsec_clock::universal_time());
 	}
+
 	if (stanzaChannel_->getStreamManagementEnabled() && !myLastMessageUIID_.empty() ) {
 		chatWindow_->setAckState(myLastMessageUIID_, ChatWindow::Pending);
 		unackedStanzas_[sentStanza] = myLastMessageUIID_;
 	}
+
+	if (sentStanza->getPayload<DeliveryReceiptRequest>()) {
+		requestedReceipts_[sentStanza->getID()] = myLastMessageUIID_;
+		chatWindow_->setMessageReceiptState(myLastMessageUIID_, ChatWindow::ReceiptRequested);
+	}
+
 	lastWasPresence_ = false;
 	chatStateNotifier_->userSentMessage();
 }
 
 void ChatController::handleStanzaAcked(boost::shared_ptr<Stanza> stanza) {
 	std::map<boost::shared_ptr<Stanza>, std::string>::iterator unackedStanza = unackedStanzas_.find(stanza);
 	if (unackedStanza != unackedStanzas_.end()) {
 		chatWindow_->setAckState(unackedStanza->second, ChatWindow::Received);
 		unackedStanzas_.erase(unackedStanza);
diff --git a/Swift/Controllers/Chat/ChatController.h b/Swift/Controllers/Chat/ChatController.h
index 2531adb..9c01923 100644
--- a/Swift/Controllers/Chat/ChatController.h
+++ b/Swift/Controllers/Chat/ChatController.h
@@ -5,33 +5,37 @@
  */
 
 #pragma once
 
 #include "Swift/Controllers/Chat/ChatControllerBase.h"
 
 #include <map>
 #include <string>
 
+#include <Swift/Controllers/UIInterfaces/ChatWindow.h>
+
 namespace Swift {
 	class AvatarManager;
 	class ChatStateNotifier;
 	class ChatStateTracker;
 	class NickResolver;
 	class EntityCapsProvider;
 	class FileTransferController;
+	class UIEvent;
 
 	class ChatController : public ChatControllerBase {
 		public:
-			ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider);
+			ChatController(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &contact, NickResolver* nickResolver, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool isInMUC, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider, bool userWantsReceipts);
 			virtual ~ChatController();
 			virtual void setToJID(const JID& jid);
 			virtual void setOnline(bool online);
 			virtual void handleNewFileTransferController(FileTransferController* ftc);
+			virtual void setContactIsReceivingPresence(bool /*isReceivingPresence*/);
 
 		private:
 			void handlePresenceChange(boost::shared_ptr<Presence> newPresence);
 			std::string getStatusChangeString(boost::shared_ptr<Presence> presence);
 			bool isIncomingMessageFromMe(boost::shared_ptr<Message> message);
 			void postSendMessage(const std::string &body, boost::shared_ptr<Stanza> sentStanza);
 			void preHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent);
 			void postHandleIncomingMessage(boost::shared_ptr<MessageEvent> messageEvent);
 			void preSendMessageRequest(boost::shared_ptr<Message>);
@@ -41,25 +45,32 @@ namespace Swift {
 			void dayTicked() {lastWasPresence_ = false;}
 			void handleContactNickChanged(const JID& jid, const std::string& /*oldNick*/);
 			void handleBareJIDCapsChanged(const JID& jid);
 
 			void handleFileTransferCancel(std::string /* id */);
 			void handleFileTransferStart(std::string /* id */, std::string /* description */);
 			void handleFileTransferAccept(std::string /* id */, std::string /* filename */);
 			void handleSendFileRequest(std::string filename);
 
+			void handleUIEvent(boost::shared_ptr<UIEvent> event);
+			void checkForDisplayingDisplayReceiptsAlert();
+
 		private:
 			NickResolver* nickResolver_;
 			ChatStateNotifier* chatStateNotifier_;
 			ChatStateTracker* chatStateTracker_;
 			std::string myLastMessageUIID_;
 			bool isInMUC_;
 			bool lastWasPresence_;
 			std::string lastStatusChangeString_;
 			std::map<boost::shared_ptr<Stanza>, std::string> unackedStanzas_;
+			std::map<std::string, std::string> requestedReceipts_;
 			StatusShow::Type lastShownStatus_;
 			UIEventStream* eventStream_;
 
+			ChatWindow::Tristate contactSupportsReceipts_;
+			bool receivingPresenceFromUs_;
+			bool userWantsReceipts_;
 			std::map<std::string, FileTransferController*> ftControllers;
 	};
 }
 
diff --git a/Swift/Controllers/Chat/ChatControllerBase.h b/Swift/Controllers/Chat/ChatControllerBase.h
index a857f3d..f1ecfe8 100644
--- a/Swift/Controllers/Chat/ChatControllerBase.h
+++ b/Swift/Controllers/Chat/ChatControllerBase.h
@@ -48,35 +48,37 @@ namespace Swift {
 			virtual void setOnline(bool online);
 			virtual void setEnabled(bool enabled);
 			virtual void setToJID(const JID& jid) {toJID_ = jid;};
 			/** Used for determining when something is recent.*/
 			boost::signal<void (const std::string& /*activity*/)> onActivity;
 			boost::signal<void ()> onUnreadCountChanged;
 			int getUnreadCount();
 			const JID& getToJID() {return toJID_;}
 			void handleCapsChanged(const JID& jid);
+
 		protected:
 			ChatControllerBase(const JID& self, StanzaChannel* stanzaChannel, IQRouter* iqRouter, ChatWindowFactory* chatWindowFactory, const JID &toJID, PresenceOracle* presenceOracle, AvatarManager* avatarManager, bool useDelayForLatency, UIEventStream* eventStream, EventController* eventController, TimerFactory* timerFactory, EntityCapsProvider* entityCapsProvider);
 
 			/**
 			 * Pass the Message appended, and the stanza used to send it.
 			 */
 			virtual void postSendMessage(const std::string&, boost::shared_ptr<Stanza>) {};
 			virtual std::string senderDisplayNameFromMessage(const JID& from) = 0;
 			virtual bool isIncomingMessageFromMe(boost::shared_ptr<Message>) = 0;
 			virtual void preHandleIncomingMessage(boost::shared_ptr<MessageEvent>) {};
 			virtual void postHandleIncomingMessage(boost::shared_ptr<MessageEvent>) {};
 			virtual void preSendMessageRequest(boost::shared_ptr<Message>) {};
 			virtual bool isFromContact(const JID& from);
 			virtual boost::optional<boost::posix_time::ptime> getMessageTimestamp(boost::shared_ptr<Message>) const = 0;
 			virtual void dayTicked() {};
 			virtual void handleBareJIDCapsChanged(const JID& jid) = 0;
 			std::string getErrorMessage(boost::shared_ptr<ErrorPayload>);
+			virtual void setContactIsReceivingPresence(bool /* isReceivingPresence */) {}
 
 		private:
 			IDGenerator idGenerator_;
 			std::string lastSentMessageStanzaID_;
 			void createDayChangeTimer();
 			void handleSendMessageRequest(const std::string &body, bool isCorrectionMessage);
 			void handleAllMessagesRead();
 			void handleSecurityLabelsCatalogResponse(boost::shared_ptr<SecurityLabelsCatalog>, ErrorPayload::ref error);
 			void handleDayChangeTick();
diff --git a/Swift/Controllers/Chat/ChatsManager.cpp b/Swift/Controllers/Chat/ChatsManager.cpp
index e648f20..8111c2b 100644
--- a/Swift/Controllers/Chat/ChatsManager.cpp
+++ b/Swift/Controllers/Chat/ChatsManager.cpp
@@ -15,31 +15,35 @@
 #include <Swift/Controllers/Chat/MUCSearchController.h>
 #include <Swift/Controllers/XMPPEvents/EventController.h>
 #include <Swift/Controllers/Chat/MUCController.h>
 #include <Swift/Controllers/UIEvents/RequestChatUIEvent.h>
 #include <Swift/Controllers/UIEvents/JoinMUCUIEvent.h>
 #include <Swift/Controllers/UIEvents/RequestJoinMUCUIEvent.h>
 #include <Swift/Controllers/UIEvents/AddMUCBookmarkUIEvent.h>
 #include <Swift/Controllers/UIEvents/RemoveMUCBookmarkUIEvent.h>
 #include <Swift/Controllers/UIEvents/EditMUCBookmarkUIEvent.h>
+#include <Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h>
 #include <Swift/Controllers/UIInterfaces/ChatListWindowFactory.h>
 #include <Swift/Controllers/UIInterfaces/JoinMUCWindow.h>
 #include <Swift/Controllers/UIInterfaces/JoinMUCWindowFactory.h>
 #include <Swiften/Presence/PresenceSender.h>
 #include <Swiften/Client/NickResolver.h>
 #include <Swiften/MUC/MUCManager.h>
 #include <Swiften/Elements/ChatState.h>
+#include <Swiften/Elements/DeliveryReceipt.h>
+#include <Swiften/Elements/DeliveryReceiptRequest.h>
 #include <Swiften/MUC/MUCBookmarkManager.h>
 #include <Swift/Controllers/FileTransfer/FileTransferController.h>
 #include <Swift/Controllers/FileTransfer/FileTransferOverview.h>
 #include <Swift/Controllers/ProfileSettingsProvider.h>
 #include <Swiften/Avatars/AvatarManager.h>
 #include <Swiften/Elements/MUCInvitationPayload.h>
+#include <Swiften/Roster/XMPPRoster.h>
 
 namespace Swift {
 
 typedef std::pair<JID, ChatController*> JIDChatControllerPair;
 typedef std::pair<JID, MUCController*> JIDMUCControllerPair;
 
 #define RECENT_CHATS "recent_chats"
 
 ChatsManager::ChatsManager(
@@ -55,26 +59,28 @@ ChatsManager::ChatsManager(
 		ChatListWindowFactory* chatListWindowFactory, 
 		bool useDelayForLatency, 
 		TimerFactory* timerFactory, 
 		MUCRegistry* mucRegistry, 
 		EntityCapsProvider* entityCapsProvider, 
 		MUCManager* mucManager,
 		MUCSearchWindowFactory* mucSearchWindowFactory,
 		ProfileSettingsProvider* settings,
 		FileTransferOverview* ftOverview,
+		XMPPRoster* roster,
 		bool eagleMode) :
 			jid_(jid), 
 			joinMUCWindowFactory_(joinMUCWindowFactory), 
 			useDelayForLatency_(useDelayForLatency), 
 			mucRegistry_(mucRegistry), 
 			entityCapsProvider_(entityCapsProvider), 
 			mucManager(mucManager),
 			ftOverview_(ftOverview),
+			roster_(roster),
 			eagleMode_(eagleMode) {
 	timerFactory_ = timerFactory;
 	eventController_ = eventController;
 	stanzaChannel_ = stanzaChannel;
 	iqRouter_ = iqRouter;
 	chatWindowFactory_ = chatWindowFactory;
 	nickResolver_ = nickResolver;
 	presenceOracle_ = presenceOracle;
 	avatarManager_ = NULL;
@@ -89,23 +95,31 @@ ChatsManager::ChatsManager(
 	chatListWindow_ = chatListWindowFactory->createChatListWindow(uiEventStream_);
 	chatListWindow_->onMUCBookmarkActivated.connect(boost::bind(&ChatsManager::handleMUCBookmarkActivated, this, _1));
 	chatListWindow_->onRecentActivated.connect(boost::bind(&ChatsManager::handleRecentActivated, this, _1));
 	chatListWindow_->onClearRecentsRequested.connect(boost::bind(&ChatsManager::handleClearRecentsRequested, this));
 
 	joinMUCWindow_ = NULL;
 	mucSearchController_ = new MUCSearchController(jid_, mucSearchWindowFactory, iqRouter, settings);
 	mucSearchController_->onMUCSelected.connect(boost::bind(&ChatsManager::handleMUCSelectedAfterSearch, this, _1));
 	ftOverview_->onNewFileTransferController.connect(boost::bind(&ChatsManager::handleNewFileTransferController, this, _1));
+	roster_->onJIDAdded.connect(boost::bind(&ChatsManager::handleJIDAddedToRoster, this, _1));
+	roster_->onJIDRemoved.connect(boost::bind(&ChatsManager::handleJIDRemovedFromRoster, this, _1));
+	roster_->onJIDUpdated.connect(boost::bind(&ChatsManager::handleJIDUpdatedInRoster, this, _1));
+	roster_->onRosterCleared.connect(boost::bind(&ChatsManager::handleRosterCleared, this));
 	setupBookmarks();
 	loadRecents();
 }
 
 ChatsManager::~ChatsManager() {
+	roster_->onJIDAdded.disconnect(boost::bind(&ChatsManager::handleJIDAddedToRoster, this, _1));
+	roster_->onJIDRemoved.disconnect(boost::bind(&ChatsManager::handleJIDRemovedFromRoster, this, _1));
+	roster_->onJIDUpdated.disconnect(boost::bind(&ChatsManager::handleJIDUpdatedInRoster, this, _1));
+	roster_->onRosterCleared.disconnect(boost::bind(&ChatsManager::handleRosterCleared, this));
 	delete joinMUCWindow_;
 	foreach (JIDChatControllerPair controllerPair, chatControllers_) {
 		delete controllerPair.second;
 	}
 	foreach (JIDMUCControllerPair controllerPair, mucControllers_) {
 		delete controllerPair.second;
 	}
 	delete mucBookmarkManager_;
 	delete mucSearchController_;
@@ -130,18 +144,51 @@ void ChatsManager::saveRecents() {
 	profileSettings_->storeString(RECENT_CHATS, recents);
 }
 
 void ChatsManager::handleClearRecentsRequested() {
 	recentChats_.clear();
 	saveRecents();
 	handleUnreadCountChanged(NULL);
 }
 
+void ChatsManager::handleJIDAddedToRoster(const JID &jid) {
+	updatePresenceReceivingStateOnChatController(jid);
+}
+
+void ChatsManager::handleJIDRemovedFromRoster(const JID &jid) {
+	updatePresenceReceivingStateOnChatController(jid);
+}
+
+void ChatsManager::handleJIDUpdatedInRoster(const JID &jid) {
+	updatePresenceReceivingStateOnChatController(jid);
+}
+
+void ChatsManager::handleRosterCleared() {
+	/*	Setting that all chat controllers aren't receiving presence anymore;
+		including MUC 1-to-1 chats due to the assumtion that this handler
+		is only called on log out. */
+	foreach(JIDChatControllerPair pair, chatControllers_) {
+		pair.second->setContactIsReceivingPresence(false);
+	}
+}
+
+void ChatsManager::updatePresenceReceivingStateOnChatController(const JID &jid) {
+	ChatController* controller = getChatControllerIfExists(jid);
+	if (controller) {
+		if (!mucRegistry_->isMUC(jid.toBare())) {
+			RosterItemPayload::Subscription subscription = roster_->getSubscriptionStateForJID(jid);
+			controller->setContactIsReceivingPresence(subscription == RosterItemPayload::From || subscription == RosterItemPayload::Both);
+		} else {
+			controller->setContactIsReceivingPresence(true);
+		}
+	}
+}
+
 void ChatsManager::loadRecents() {
 	std::string recentsString(profileSettings_->getStringSetting(RECENT_CHATS));
 	std::vector<std::string> recents;
 	boost::split(recents, recentsString, boost::is_any_of("\n"));
 	int i = 0;
 	foreach (std::string recentString, recents) {
 		if (i++ > 30) {
 			break;
 		}
@@ -310,18 +357,23 @@ void ChatsManager::handleUIEvent(boost::shared_ptr<UIEvent> event) {
 	if (removeMUCBookmarkEvent) {
 		mucBookmarkManager_->removeBookmark(removeMUCBookmarkEvent->getBookmark());
 		return;
 	}
 	boost::shared_ptr<AddMUCBookmarkUIEvent> addMUCBookmarkEvent = boost::dynamic_pointer_cast<AddMUCBookmarkUIEvent>(event);
 	if (addMUCBookmarkEvent) {
 		mucBookmarkManager_->addBookmark(addMUCBookmarkEvent->getBookmark());
 		return;
 	}
+	boost::shared_ptr<ToggleRequestDeliveryReceiptsUIEvent> toggleRequestDeliveryReceipsEvent = boost::dynamic_pointer_cast<ToggleRequestDeliveryReceiptsUIEvent>(event);
+	if (toggleRequestDeliveryReceipsEvent) {
+		userWantsReceipts_ = toggleRequestDeliveryReceipsEvent->getEnabled();
+		return;
+	}
 
 	boost::shared_ptr<EditMUCBookmarkUIEvent> editMUCBookmarkEvent = boost::dynamic_pointer_cast<EditMUCBookmarkUIEvent>(event);
 	if (editMUCBookmarkEvent) {
 		mucBookmarkManager_->replaceBookmark(editMUCBookmarkEvent->getOldBookmark(), editMUCBookmarkEvent->getNewBookmark());
 	}
 	else if (JoinMUCUIEvent::ref joinEvent = boost::dynamic_pointer_cast<JoinMUCUIEvent>(event)) {
 		handleJoinMUCRequest(joinEvent->getJID(), joinEvent->getPassword(), joinEvent->getNick(), joinEvent->getShouldJoinAutomatically(), joinEvent->getCreateAsReservedRoomIfNew());
 		mucControllers_[joinEvent->getJID()]->activateChatWindow();
 	}
@@ -430,23 +482,24 @@ ChatController* ChatsManager::getChatControllerOrFindAnother(const JID &contact)
 				break;
 			}
 		}
 	}
 	return controller ? controller : createNewChatController(contact);
 }
 
 ChatController* ChatsManager::createNewChatController(const JID& contact) {
 	assert(chatControllers_.find(contact) == chatControllers_.end());
-	ChatController* controller = new ChatController(jid_, stanzaChannel_, iqRouter_, chatWindowFactory_, contact, nickResolver_, presenceOracle_, avatarManager_, mucRegistry_->isMUC(contact.toBare()), useDelayForLatency_, uiEventStream_, eventController_, timerFactory_, entityCapsProvider_);
+	ChatController* controller = new ChatController(jid_, stanzaChannel_, iqRouter_, chatWindowFactory_, contact, nickResolver_, presenceOracle_, avatarManager_, mucRegistry_->isMUC(contact.toBare()), useDelayForLatency_, uiEventStream_, eventController_, timerFactory_, entityCapsProvider_, userWantsReceipts_);
 	chatControllers_[contact] = controller;
 	controller->setAvailableServerFeatures(serverDiscoInfo_);
 	controller->onActivity.connect(boost::bind(&ChatsManager::handleChatActivity, this, contact, _1, false));
 	controller->onUnreadCountChanged.connect(boost::bind(&ChatsManager::handleUnreadCountChanged, this, controller));
+	updatePresenceReceivingStateOnChatController(contact);
 	return controller;
 }
 
 ChatController* ChatsManager::getChatControllerOrCreate(const JID &contact) {
 	ChatController* controller = getChatControllerIfExists(contact);
 	return controller ? controller : createNewChatController(contact);
 }
 
 ChatController* ChatsManager::getChatControllerIfExists(const JID &contact, bool rebindIfNeeded) {
@@ -516,19 +569,19 @@ void ChatsManager::handleJoinMUCRequest(const JID &mucJID, const boost::optional
 
 void ChatsManager::handleSearchMUCRequest() {
 	mucSearchController_->openSearchWindow();
 }
 
 void ChatsManager::handleIncomingMessage(boost::shared_ptr<Message> message) {
 	JID jid = message->getFrom();
 	boost::shared_ptr<MessageEvent> event(new MessageEvent(message));
 	bool isInvite = message->getPayload<MUCInvitationPayload>();
-	if (!event->isReadable() && !message->getPayload<ChatState>() && !isInvite && !message->hasSubject()) {
+	if (!event->isReadable() && !message->getPayload<ChatState>() && !message->getPayload<DeliveryReceipt>() && !message->getPayload<DeliveryReceiptRequest>() && !isInvite && !message->hasSubject()) {
 		return;
 	}
 
 	// Try to deliver it to a MUC
 	if (message->getType() == Message::Groupchat || message->getType() == Message::Error || (isInvite && message->getType() == Message::Normal)) {
 		std::map<JID, MUCController*>::iterator i = mucControllers_.find(jid.toBare());
 		if (i != mucControllers_.end()) {
 			i->second->handleIncomingMessage(event);
 			return;
diff --git a/Swift/Controllers/Chat/ChatsManager.h b/Swift/Controllers/Chat/ChatsManager.h
index 5d8d555..0c7f492 100644
--- a/Swift/Controllers/Chat/ChatsManager.h
+++ b/Swift/Controllers/Chat/ChatsManager.h
@@ -39,22 +39,23 @@ namespace Swift {
 	class ChatListWindowFactory;
 	class TimerFactory;
 	class EntityCapsProvider;
 	class DirectedPresenceSender;
 	class MUCSearchWindowFactory;
 	class ProfileSettingsProvider;
 	class MUCSearchController;
 	class FileTransferOverview;
 	class FileTransferController;
+	class XMPPRoster;
 	
 	class ChatsManager {
 		public:
-			ChatsManager(JID jid, StanzaChannel* stanzaChannel, IQRouter* iqRouter, EventController* eventController, ChatWindowFactory* chatWindowFactory, JoinMUCWindowFactory* joinMUCWindowFactory, NickResolver* nickResolver, PresenceOracle* presenceOracle, PresenceSender* presenceSender, UIEventStream* uiEventStream, ChatListWindowFactory* chatListWindowFactory, bool useDelayForLatency, TimerFactory* timerFactory, MUCRegistry* mucRegistry, EntityCapsProvider* entityCapsProvider, MUCManager* mucManager, MUCSearchWindowFactory* mucSearchWindowFactory, ProfileSettingsProvider* settings, FileTransferOverview* ftOverview, bool eagleMode);
+			ChatsManager(JID jid, StanzaChannel* stanzaChannel, IQRouter* iqRouter, EventController* eventController, ChatWindowFactory* chatWindowFactory, JoinMUCWindowFactory* joinMUCWindowFactory, NickResolver* nickResolver, PresenceOracle* presenceOracle, PresenceSender* presenceSender, UIEventStream* uiEventStream, ChatListWindowFactory* chatListWindowFactory, bool useDelayForLatency, TimerFactory* timerFactory, MUCRegistry* mucRegistry, EntityCapsProvider* entityCapsProvider, MUCManager* mucManager, MUCSearchWindowFactory* mucSearchWindowFactory, ProfileSettingsProvider* settings, FileTransferOverview* ftOverview, XMPPRoster* roster, bool eagleMode);
 			virtual ~ChatsManager();
 			void setAvatarManager(AvatarManager* avatarManager);
 			void setOnline(bool enabled);
 			void setServerDiscoInfo(boost::shared_ptr<DiscoInfo> info);
 			void handleIncomingMessage(boost::shared_ptr<Message> message);
 
 		private:
 			ChatListWindow::Chat createChatListChatItem(const JID& jid, const std::string& activity);
 			void handleChatRequest(const std::string& contact);
@@ -75,18 +76,24 @@ namespace Swift {
 			void setupBookmarks();
 			void loadRecents();
 			void saveRecents();
 			void handleChatMadeRecent();
 			void handleMUCBookmarkActivated(const MUCBookmark&);
 			void handleRecentActivated(const ChatListWindow::Chat&);
 			void handleUnreadCountChanged(ChatControllerBase* controller);
 			void handleAvatarChanged(const JID& jid);
 			void handleClearRecentsRequested();
+			void handleJIDAddedToRoster(const JID&);
+			void handleJIDRemovedFromRoster(const JID&);
+			void handleJIDUpdatedInRoster(const JID&);
+			void handleRosterCleared();
+
+			void updatePresenceReceivingStateOnChatController(const JID&);
 
 			ChatController* getChatControllerOrFindAnother(const JID &contact);
 			ChatController* createNewChatController(const JID &contact);
 			ChatController* getChatControllerOrCreate(const JID &contact);
 			ChatController* getChatControllerIfExists(const JID &contact, bool rebindIfNeeded = true);
 
 		private:
 			std::map<JID, MUCController*> mucControllers_;
 			std::map<JID, ChatController*> chatControllers_;
@@ -109,12 +116,14 @@ namespace Swift {
 			bool useDelayForLatency_;
 			TimerFactory* timerFactory_;
 			MUCRegistry* mucRegistry_;
 			EntityCapsProvider* entityCapsProvider_;
 			MUCManager* mucManager;
 			MUCSearchController* mucSearchController_;
 			std::list<ChatListWindow::Chat> recentChats_;
 			ProfileSettingsProvider* profileSettings_;
 			FileTransferOverview* ftOverview_;
+			XMPPRoster* roster_;
 			bool eagleMode_;
+			bool userWantsReceipts_;
 	};
 }
diff --git a/Swift/Controllers/Chat/UnitTest/ChatsManagerTest.cpp b/Swift/Controllers/Chat/UnitTest/ChatsManagerTest.cpp
index df519e8..edb431a 100644
--- a/Swift/Controllers/Chat/UnitTest/ChatsManagerTest.cpp
+++ b/Swift/Controllers/Chat/UnitTest/ChatsManagerTest.cpp
@@ -37,38 +37,45 @@
 #include "Swift/Controllers/UnitTest/MockChatWindow.h"
 #include "Swiften/Client/DummyStanzaChannel.h"
 #include "Swiften/Queries/DummyIQChannel.h"
 #include "Swiften/Presence/PresenceOracle.h"
 #include "Swiften/Jingle/JingleSessionManager.h"
 #include "Swiften/FileTransfer/UnitTest/DummyFileTransferManager.h"
 #include "Swift/Controllers/UIEvents/RequestChatUIEvent.h"
 #include "Swift/Controllers/UIEvents/JoinMUCUIEvent.h"
 #include "Swift/Controllers/UIEvents/UIEventStream.h"
+#include "Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h"
 #include <Swift/Controllers/ProfileSettingsProvider.h>
 #include "Swift/Controllers/FileTransfer/FileTransferOverview.h"
+#include "Swiften/Elements/DeliveryReceiptRequest.h"
+#include "Swiften/Elements/DeliveryReceipt.h"
 #include <Swiften/Base/Algorithm.h>
 
 using namespace Swift;
 
 class DummyCapsProvider : public CapsProvider {
 		DiscoInfo::ref getCaps(const std::string&) const {return DiscoInfo::ref(new DiscoInfo());}
 };
 
 class ChatsManagerTest : public CppUnit::TestFixture {
 	CPPUNIT_TEST_SUITE(ChatsManagerTest);
 	CPPUNIT_TEST(testFirstOpenWindowIncoming);
 	CPPUNIT_TEST(testSecondOpenWindowIncoming);
 	CPPUNIT_TEST(testFirstOpenWindowOutgoing);
 	CPPUNIT_TEST(testFirstOpenWindowBareToFull);
 	CPPUNIT_TEST(testSecondWindow);
 	CPPUNIT_TEST(testUnbindRebind);
 	CPPUNIT_TEST(testNoDuplicateUnbind);
 	CPPUNIT_TEST(testThreeMUCWindows);
+	CPPUNIT_TEST(testChatControllerPresenceAccessUpdatedOnRemoveFromRoster);
+	CPPUNIT_TEST(testChatControllerPresenceAccessUpdatedOnAddToRoster);
+	CPPUNIT_TEST(testChatControllerPresenceAccessUpdatedOnSubscriptionChangeToBoth);
+	CPPUNIT_TEST(testChatControllerPresenceAccessUpdatedOnSubscriptionChangeToFrom);
 	CPPUNIT_TEST_SUITE_END();
 	
 public:
 	void setUp() { 
 		mocks_ = new MockRepository();
 		jid_ = JID("test@test.com/resource");
 		stanzaChannel_ = new DummyStanzaChannel();
 		iqChannel_ = new DummyIQChannel();
 		iqRouter_ = new IQRouter(iqChannel_);
@@ -87,20 +94,21 @@ public:
 		uiEventStream_ = new UIEventStream();
 		entityCapsManager_ = new EntityCapsManager(capsProvider_, stanzaChannel_);
 		chatListWindowFactory_ = mocks_->InterfaceMock<ChatListWindowFactory>();
 		mucSearchWindowFactory_ = mocks_->InterfaceMock<MUCSearchWindowFactory>();
 		settings_ = new DummySettingsProvider();
 		profileSettings_ = new ProfileSettingsProvider("a", settings_);
 		chatListWindow_ = new MockChatListWindow();
 		ftManager_ = new DummyFileTransferManager();
 		ftOverview_ = new FileTransferOverview(ftManager_);
+
 		mocks_->ExpectCall(chatListWindowFactory_, ChatListWindowFactory::createChatListWindow).With(uiEventStream_).Return(chatListWindow_);
-		manager_ = new ChatsManager(jid_, stanzaChannel_, iqRouter_, eventController_, chatWindowFactory_, joinMUCWindowFactory_, nickResolver_, presenceOracle_, directedPresenceSender_, uiEventStream_, chatListWindowFactory_, true, NULL, mucRegistry_, entityCapsManager_, mucManager_, mucSearchWindowFactory_, profileSettings_, ftOverview_, false);
+		manager_ = new ChatsManager(jid_, stanzaChannel_, iqRouter_, eventController_, chatWindowFactory_, joinMUCWindowFactory_, nickResolver_, presenceOracle_, directedPresenceSender_, uiEventStream_, chatListWindowFactory_, true, NULL, mucRegistry_, entityCapsManager_, mucManager_, mucSearchWindowFactory_, profileSettings_, ftOverview_, xmppRoster_, false);
 
 		avatarManager_ = new NullAvatarManager();
 		manager_->setAvatarManager(avatarManager_);
 	};
 	
 	void tearDown() {
 		//delete chatListWindowFactory
 		delete settings_;
 		delete profileSettings_;
@@ -329,23 +337,116 @@ public:
 		CPPUNIT_ASSERT_EQUAL(body3, window1->lastMessageBody_);
 
 		boost::shared_ptr<Message> message2b(new Message());
 		message2b->setFrom(messageJID2);
 		std::string body2b("This is a legible message2b.");
 		message2b->setBody(body2b);
 		manager_->handleIncomingMessage(message2b);
 		CPPUNIT_ASSERT_EQUAL(body2b, window1->lastMessageBody_);
 	}
-	
+
+	/**
+	 *	Test that ChatController doesn't send receipts anymore after removal of the contact from the roster.
+	 */
+	void testChatControllerPresenceAccessUpdatedOnRemoveFromRoster() {
+		JID messageJID("testling@test.com/resource1");
+		xmppRoster_->addContact(messageJID, "foo", std::vector<std::string>(), RosterItemPayload::Both);
+
+		MockChatWindow* window = new MockChatWindow();//mocks_->InterfaceMock<ChatWindow>();
+		mocks_->ExpectCall(chatWindowFactory_, ChatWindowFactory::createChatWindow).With(messageJID, uiEventStream_).Return(window);
+		uiEventStream_->send(boost::shared_ptr<UIEvent>(new ToggleRequestDeliveryReceiptsUIEvent(true)));
+
+		boost::shared_ptr<Message> message = makeDeliveryReceiptTestMessage(messageJID, "1");
+		manager_->handleIncomingMessage(message);
+		Stanza::ref stanzaContactOnRoster = stanzaChannel_->getStanzaAtIndex<Stanza>(0);
+		CPPUNIT_ASSERT_EQUAL((size_t)1, stanzaChannel_->sentStanzas.size());
+		CPPUNIT_ASSERT(stanzaContactOnRoster->getPayload<DeliveryReceipt>() != 0);
+
+		xmppRoster_->removeContact(messageJID);
+
+		message->setID("2");
+		manager_->handleIncomingMessage(message);
+		CPPUNIT_ASSERT_EQUAL((size_t)1, stanzaChannel_->sentStanzas.size());
+	}
+
+	/**
+	 *	Test that ChatController sends receipts after the contact has been added to the roster.
+	 */
+	void testChatControllerPresenceAccessUpdatedOnAddToRoster() {
+		JID messageJID("testling@test.com/resource1");
+
+		MockChatWindow* window = new MockChatWindow();//mocks_->InterfaceMock<ChatWindow>();
+		mocks_->ExpectCall(chatWindowFactory_, ChatWindowFactory::createChatWindow).With(messageJID, uiEventStream_).Return(window);
+		uiEventStream_->send(boost::shared_ptr<UIEvent>(new ToggleRequestDeliveryReceiptsUIEvent(true)));
+
+		boost::shared_ptr<Message> message = makeDeliveryReceiptTestMessage(messageJID, "1");
+		manager_->handleIncomingMessage(message);
+
+		CPPUNIT_ASSERT_EQUAL((size_t)0, stanzaChannel_->sentStanzas.size());
+
+		xmppRoster_->addContact(messageJID, "foo", std::vector<std::string>(), RosterItemPayload::Both);
+		message->setID("2");
+		manager_->handleIncomingMessage(message);
+
+		CPPUNIT_ASSERT_EQUAL((size_t)1, stanzaChannel_->sentStanzas.size());
+		Stanza::ref stanzaContactOnRoster = stanzaChannel_->getStanzaAtIndex<Stanza>(0);
+		CPPUNIT_ASSERT(stanzaContactOnRoster->getPayload<DeliveryReceipt>() != 0);
+	}
+
+	/**
+	 *	Test that ChatController sends receipts if requested after change from subscription state To to subscription state Both.
+	 */
+	void testChatControllerPresenceAccessUpdatedOnSubscriptionChangeToBoth() {
+		testhelperChatControllerPresenceAccessUpdatedOnSubscriptionChangeReceiptsAllowed(RosterItemPayload::To, RosterItemPayload::Both);
+	}
+
+	/**
+	 *	Test that ChatController sends receipts if requested after change from subscription state To to subscription state From.
+	 */
+	void testChatControllerPresenceAccessUpdatedOnSubscriptionChangeToFrom() {
+		testhelperChatControllerPresenceAccessUpdatedOnSubscriptionChangeReceiptsAllowed(RosterItemPayload::To, RosterItemPayload::From);
+	}
+
+	void testhelperChatControllerPresenceAccessUpdatedOnSubscriptionChangeReceiptsAllowed(RosterItemPayload::Subscription from, RosterItemPayload::Subscription to) {
+		JID messageJID("testling@test.com/resource1");
+		xmppRoster_->addContact(messageJID, "foo", std::vector<std::string>(), from);
+
+		MockChatWindow* window = new MockChatWindow();//mocks_->InterfaceMock<ChatWindow>();
+		mocks_->ExpectCall(chatWindowFactory_, ChatWindowFactory::createChatWindow).With(messageJID, uiEventStream_).Return(window);
+		uiEventStream_->send(boost::shared_ptr<UIEvent>(new ToggleRequestDeliveryReceiptsUIEvent(true)));
+
+		boost::shared_ptr<Message> message = makeDeliveryReceiptTestMessage(messageJID, "1");
+		manager_->handleIncomingMessage(message);
+
+		CPPUNIT_ASSERT_EQUAL((size_t)0, stanzaChannel_->sentStanzas.size());
+
+		xmppRoster_->addContact(messageJID, "foo", std::vector<std::string>(), to);
+		message->setID("2");
+		manager_->handleIncomingMessage(message);
+
+		CPPUNIT_ASSERT_EQUAL((size_t)1, stanzaChannel_->sentStanzas.size());
+		Stanza::ref stanzaContactOnRoster = stanzaChannel_->getStanzaAtIndex<Stanza>(0);
+		CPPUNIT_ASSERT(stanzaContactOnRoster->getPayload<DeliveryReceipt>() != 0);
+	}
+
+private:
+	boost::shared_ptr<Message> makeDeliveryReceiptTestMessage(const JID& from, const std::string& id) {
+		boost::shared_ptr<Message> message = boost::make_shared<Message>();
+		message->setFrom(from);
+		message->setID(id);
+		message->addPayload(boost::make_shared<DeliveryReceiptRequest>());
+		return message;
+	}
+
 private:
 	JID jid_;
 	ChatsManager* manager_;
-	StanzaChannel* stanzaChannel_;
+	DummyStanzaChannel* stanzaChannel_;
 	IQChannel* iqChannel_;
 	IQRouter* iqRouter_;
 	EventController* eventController_;
 	ChatWindowFactory* chatWindowFactory_;
 	JoinMUCWindowFactory* joinMUCWindowFactory_;
 	NickResolver* nickResolver_;
 	PresenceOracle* presenceOracle_;
 	AvatarManager* avatarManager_;
 	boost::shared_ptr<DiscoInfo> serverDiscoInfo_;
diff --git a/Swift/Controllers/MainController.cpp b/Swift/Controllers/MainController.cpp
index ce347ab..d485abc 100644
--- a/Swift/Controllers/MainController.cpp
+++ b/Swift/Controllers/MainController.cpp
@@ -54,18 +54,19 @@
 #include "Swiften/Elements/DiscoInfo.h"
 #include "Swiften/Disco/CapsInfoGenerator.h"
 #include "Swiften/Disco/GetDiscoInfoRequest.h"
 #include "Swiften/Disco/ClientDiscoManager.h"
 #include "Swiften/VCards/GetVCardRequest.h"
 #include "Swiften/StringCodecs/SHA1.h"
 #include "Swiften/StringCodecs/Hexify.h"
 #include "Swift/Controllers/UIEvents/RequestChatUIEvent.h"
 #include "Swift/Controllers/UIEvents/ToggleNotificationsUIEvent.h"
+#include "Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h"
 #include "Swift/Controllers/UIEvents/JoinMUCUIEvent.h"
 #include "Swift/Controllers/Storages/CertificateStorageFactory.h"
 #include "Swift/Controllers/Storages/CertificateStorageTrustChecker.h"
 #include "Swiften/Network/NetworkFactories.h"
 #include <Swift/Controllers/ProfileController.h>
 #include <Swift/Controllers/ContactEditController.h>
 #include <Swift/Controllers/XMPPURIController.h>
 #include "Swift/Controllers/AdHocManager.h"
 #include <SwifTools/Idle/IdleDetector.h>
@@ -73,18 +74,19 @@
 #include <Swiften/FileTransfer/FileTransferManager.h>
 #include <Swiften/Client/ClientXMLTracer.h>
 
 namespace Swift {
 
 static const std::string CLIENT_NAME = "Swift";
 static const std::string CLIENT_NODE = "http://swift.im";
 
 static const std::string SHOW_NOTIFICATIONS = "showNotifications";
+static const std::string REQUEST_DELIVERYRECEIPTS = "requestDeliveryReceipts";
 
 MainController::MainController(
 		EventLoop* eventLoop,
 		NetworkFactories* networkFactories,
 		UIFactory* uiFactories,
 		SettingsProvider *settings,
 		SystemTray* systemTray,
 		SoundPlayer* soundPlayer,
 		StoragesFactory* storagesFactory,
@@ -243,18 +245,23 @@ void MainController::resetClient() {
 }
 
 void MainController::handleUIEvent(boost::shared_ptr<UIEvent> event) {
 	boost::shared_ptr<ToggleNotificationsUIEvent> notificationsEvent = boost::dynamic_pointer_cast<ToggleNotificationsUIEvent>(event);
 	if (notificationsEvent) {
 		bool enabled = notificationsEvent->getEnabled();
 		notifier_->setPersistentEnabled(enabled);
 		settings_->storeBool(SHOW_NOTIFICATIONS, enabled);
 	}
+	boost::shared_ptr<ToggleRequestDeliveryReceiptsUIEvent> deliveryReceiptEvent = boost::dynamic_pointer_cast<ToggleRequestDeliveryReceiptsUIEvent>(event);
+	if (deliveryReceiptEvent) {
+		settings_->storeBool(REQUEST_DELIVERYRECEIPTS, deliveryReceiptEvent->getEnabled());
+	}
+
 }
 
 void MainController::resetPendingReconnects() {
 	timeBeforeNextReconnect_ = -1;
 	if (reconnectTimer_) {
 		reconnectTimer_->stop();
 		reconnectTimer_.reset();
 	}
 	resetCurrentError();
@@ -285,19 +292,19 @@ void MainController::handleConnected() {
 		client_->getFileTransferManager()->startListeningOnPort(randomPort);
 		ftOverview_ = new FileTransferOverview(client_->getFileTransferManager());
 		fileTransferListController_->setFileTransferOverview(ftOverview_);
 		rosterController_ = new RosterController(jid_, client_->getRoster(), client_->getAvatarManager(), uiFactory_, client_->getNickManager(), client_->getNickResolver(), client_->getPresenceOracle(), client_->getSubscriptionManager(), eventController_, uiEventStream_, client_->getIQRouter(), settings_, client_->getEntityCapsProvider(), ftOverview_);
 		rosterController_->onChangeStatusRequest.connect(boost::bind(&MainController::handleChangeStatusRequest, this, _1, _2));
 		rosterController_->onSignOutRequest.connect(boost::bind(&MainController::signOut, this));
 
 		contactEditController_ = new ContactEditController(rosterController_, uiFactory_, uiEventStream_);
 
-		chatsManager_ = new ChatsManager(jid_, client_->getStanzaChannel(), client_->getIQRouter(), eventController_, uiFactory_, uiFactory_, client_->getNickResolver(), client_->getPresenceOracle(), client_->getPresenceSender(), uiEventStream_, uiFactory_, useDelayForLatency_, networkFactories_->getTimerFactory(), client_->getMUCRegistry(), client_->getEntityCapsProvider(), client_->getMUCManager(), uiFactory_, profileSettings_, ftOverview_, eagleMode_);
+		chatsManager_ = new ChatsManager(jid_, client_->getStanzaChannel(), client_->getIQRouter(), eventController_, uiFactory_, uiFactory_, client_->getNickResolver(), client_->getPresenceOracle(), client_->getPresenceSender(), uiEventStream_, uiFactory_, useDelayForLatency_, networkFactories_->getTimerFactory(), client_->getMUCRegistry(), client_->getEntityCapsProvider(), client_->getMUCManager(), uiFactory_, profileSettings_, ftOverview_, client_->getRoster(), eagleMode_);
 		
 		client_->onMessageReceived.connect(boost::bind(&ChatsManager::handleIncomingMessage, chatsManager_, _1));
 		chatsManager_->setAvatarManager(client_->getAvatarManager());
 
 		eventWindowController_ = new EventWindowController(eventController_, uiFactory_);
 
 		loginWindow_->morphInto(rosterController_->getWindow());
 
 		DiscoInfo discoInfo;
@@ -305,18 +312,19 @@ void MainController::handleConnected() {
 		discoInfo.addFeature(DiscoInfo::ChatStatesFeature);
 		discoInfo.addFeature(DiscoInfo::SecurityLabelsFeature);
 		discoInfo.addFeature(DiscoInfo::MessageCorrectionFeature);
 #ifdef SWIFT_EXPERIMENTAL_FT
 		discoInfo.addFeature(DiscoInfo::JingleFeature);
 		discoInfo.addFeature(DiscoInfo::JingleFTFeature);
 		discoInfo.addFeature(DiscoInfo::JingleTransportsIBBFeature);
 		discoInfo.addFeature(DiscoInfo::JingleTransportsS5BFeature);
 #endif
+		discoInfo.addFeature(DiscoInfo::MessageDeliveryReceiptsFeature);
 		client_->getDiscoManager()->setCapsNode(CLIENT_NODE);
 		client_->getDiscoManager()->setDiscoInfo(discoInfo);
 
 		userSearchControllerChat_ = new UserSearchController(UserSearchController::StartChat, jid_, uiEventStream_, uiFactory_, client_->getIQRouter(), rosterController_);
 		userSearchControllerAdd_ = new UserSearchController(UserSearchController::AddContact, jid_, uiEventStream_, uiFactory_, client_->getIQRouter(), rosterController_);
 		adHocManager_ = new AdHocManager(boundJID_, uiFactory_, client_->getIQRouter(), uiEventStream_, rosterController_->getWindow());
 	}
 	loginWindow_->setIsLoggingIn(false);
 
@@ -329,18 +337,21 @@ void MainController::handleConnected() {
 	client_->getVCardManager()->requestOwnVCard();
 	
 	rosterController_->setEnabled(true);
 	profileController_->setAvailable(true);
 	contactEditController_->setAvailable(true);
 	/* Send presence later to catch all the incoming presences. */
 	sendPresence(statusTracker_->getNextPresence());
 	/* Enable chats last of all, so rejoining MUCs has the right sent presence */
 	chatsManager_->setOnline(true);
+
+	// notify world about current delivey receipt request setting state.
+	uiEventStream_->send(boost::make_shared<ToggleRequestDeliveryReceiptsUIEvent>(settings_->getBoolSetting(REQUEST_DELIVERYRECEIPTS, false)));
 }
 
 void MainController::handleEventQueueLengthChange(int count) {
 	dock_->setNumberOfPendingMessages(count);
 }
 
 void MainController::reconnectAfterError() {
 	if (reconnectTimer_) {
 		reconnectTimer_->stop();
diff --git a/Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h b/Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h
new file mode 100644
index 0000000..1ea2db5
--- /dev/null
+++ b/Swift/Controllers/UIEvents/ToggleRequestDeliveryReceiptsUIEvent.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2011 Tobias Markmann
+ * Licensed under the BSD license.
+ * See http://www.opensource.org/licenses/bsd-license.php for more information.
+ */
+
+#pragma once
+
+#include "Swift/Controllers/UIEvents/UIEvent.h"
+
+namespace Swift {
+	class ToggleRequestDeliveryReceiptsUIEvent : public UIEvent {
+		public:
+			ToggleRequestDeliveryReceiptsUIEvent(bool enable) : enabled_(enable) {}
+			bool getEnabled() {return enabled_;}
+		private:
+			bool enabled_;
+	};
+}
diff --git a/Swift/Controllers/UIInterfaces/ChatWindow.h b/Swift/Controllers/UIInterfaces/ChatWindow.h
index 6fce7a0..fd99514 100644
--- a/Swift/Controllers/UIInterfaces/ChatWindow.h
+++ b/Swift/Controllers/UIInterfaces/ChatWindow.h
@@ -26,18 +26,19 @@ namespace Swift {
 	class Roster;
 	class TabComplete;
 	class RosterItem;
 	class ContactRosterItem;
 	class FileTransferController;
 
 	class ChatWindow {
 		public:
 			enum AckState {Pending, Received, Failed};
+			enum ReceiptState {ReceiptRequested, ReceiptReceived};
 			enum Tristate {Yes, No, Maybe};
 			enum OccupantAction {Kick, Ban, MakeModerator, MakeParticipant, MakeVisitor};
 			enum FileTransferState {WaitingForAccept, Negotiating, Transferring, Canceled, Finished, FTFailed};
 			ChatWindow() {}
 			virtual ~ChatWindow() {};
 
 			/** Add message to window.
 			 * @return id of added message (for acks).
 			 */
@@ -51,18 +52,21 @@ namespace Swift {
 			virtual void addErrorMessage(const std::string& message) = 0;
 			virtual void replaceMessage(const std::string& message, const std::string& id, const boost::posix_time::ptime& time) = 0;
 			
 			// File transfer related stuff
 			virtual std::string addFileTransfer(const std::string& senderName, bool senderIsSelf, const std::string& filename, const boost::uintmax_t sizeInBytes) = 0;
 			virtual void setFileTransferProgress(std::string, const int percentageDone) = 0;
 			virtual void setFileTransferStatus(std::string, const FileTransferState state, const std::string& msg = "") = 0;
 			virtual void addMUCInvitation(const JID& jid, const std::string& reason, const std::string& password) = 0;
 
+			// message receipts
+			virtual void setMessageReceiptState(const std::string& id, ChatWindow::ReceiptState state) = 0;
+
 			virtual void setContactChatState(ChatState::ChatStateType state) = 0;
 			virtual void setName(const std::string& name) = 0;
 			virtual void show() = 0;
 			virtual void activate() = 0;
 			virtual void setAvailableSecurityLabels(const std::vector<SecurityLabelsCatalog::Item>& labels) = 0;
 			virtual void setSecurityLabelsEnabled(bool enabled) = 0;
 			virtual void setCorrectionEnabled(Tristate enabled) = 0;
 			virtual void setUnreadMessageCount(int count) = 0;
 			virtual void convertToMUC() = 0;
diff --git a/Swift/Controllers/UnitTest/MockChatWindow.h b/Swift/Controllers/UnitTest/MockChatWindow.h
index 7e31179..5e43549 100644
--- a/Swift/Controllers/UnitTest/MockChatWindow.h
+++ b/Swift/Controllers/UnitTest/MockChatWindow.h
@@ -19,18 +19,20 @@ namespace Swift {
 			virtual void addSystemMessage(const std::string& /*message*/) {};
 			virtual void addErrorMessage(const std::string& /*message*/) {};
 			virtual void addPresenceMessage(const std::string& /*message*/) {};
 
 			// File transfer related stuff
 			virtual std::string addFileTransfer(const std::string& /*senderName*/, bool /*senderIsSelf*/,const std::string& /*filename*/, const boost::uintmax_t /*sizeInBytes*/) { return 0; };
 			virtual void setFileTransferProgress(std::string /*id*/, const int /*alreadyTransferedBytes*/) { };
 			virtual void setFileTransferStatus(std::string /*id*/, const FileTransferState /*state*/, const std::string& /*msg*/) { };
 			
+			virtual void setMessageReceiptState(const std::string &/* id */, ReceiptState /* state */) { }
+
 			virtual void setContactChatState(ChatState::ChatStateType /*state*/) {};
 			virtual void setName(const std::string& name) {name_ = name;};
 			virtual void show() {};
 			virtual void activate() {};
 			virtual void setAvailableSecurityLabels(const std::vector<SecurityLabelsCatalog::Item>& labels) {labels_ = labels;};
 			virtual void setSecurityLabelsEnabled(bool enabled) {labelsEnabled_ = enabled;};
 			virtual void setUnreadMessageCount(int /*count*/) {};
 			virtual void convertToMUC() {};
 			virtual void setSecurityLabelsError() {};
author	Tobias Markmann <tm@ayena.de>	2011-11-11 15:01:32 (GMT)
committer	Kevin Smith <git@kismith.co.uk>	2011-11-28 16:44:22 (GMT)
commit	86aad702d1f2e831c8e27bbe4ca1402626e4c542 (patch)
tree	3be5a8ed23aef3877c9b313d0ee0f58afb54f57a /Swift/Controllers
parent	81a7776d5ab523894a7c4745baee3988ad9f1ef9 (diff)
download	swift-contrib-86aad702d1f2e831c8e27bbe4ca1402626e4c542.zip swift-contrib-86aad702d1f2e831c8e27bbe4ca1402626e4c542.tar.bz2