1 files changed, 37 insertions, 37 deletions
diff --git a/Swiften/Chat/ChatStateNotifier.cpp b/Swiften/Chat/ChatStateNotifier.cpp
index b2b7f4b..c623ce1 100644
--- a/Swiften/Chat/ChatStateNotifier.cpp
+++ b/Swiften/Chat/ChatStateNotifier.cpp
@@ -17,77 +17,77 @@
 namespace Swift {
 
 ChatStateNotifier::ChatStateNotifier(StanzaChannel* stanzaChannel, const JID& contact, EntityCapsProvider* entityCapsManager) : stanzaChannel_(stanzaChannel), entityCapsManager_(entityCapsManager), contact_(contact) {
-	setContact(contact);
-	entityCapsManager_->onCapsChanged.connect(boost::bind(&ChatStateNotifier::handleCapsChanged, this, _1));
+    setContact(contact);
+    entityCapsManager_->onCapsChanged.connect(boost::bind(&ChatStateNotifier::handleCapsChanged, this, _1));
 }
 
 ChatStateNotifier::~ChatStateNotifier() {
-	entityCapsManager_->onCapsChanged.disconnect(boost::bind(&ChatStateNotifier::handleCapsChanged, this, _1));
+    entityCapsManager_->onCapsChanged.disconnect(boost::bind(&ChatStateNotifier::handleCapsChanged, this, _1));
 }
 
 void ChatStateNotifier::setContact(const JID& contact) {
-	contactHasSentActive_ = false;
-	userIsTyping_ = false;
-	contactIsOnline_ = false;
-	contact_ = contact;
-	handleCapsChanged(contact_);
+    contactHasSentActive_ = false;
+    userIsTyping_ = false;
+    contactIsOnline_ = false;
+    contact_ = contact;
+    handleCapsChanged(contact_);
 }
 
 void ChatStateNotifier::setContactIsOnline(bool online) {
-	contactIsOnline_ = online;
+    contactIsOnline_ = online;
 }
 
 void ChatStateNotifier::setUserIsTyping() {
-	bool should = contactShouldReceiveStates();
-	if (should && !userIsTyping_) {
-		userIsTyping_ = true;
-		changeState(ChatState::Composing);
-	}
+    bool should = contactShouldReceiveStates();
+    if (should && !userIsTyping_) {
+        userIsTyping_ = true;
+        changeState(ChatState::Composing);
+    }
 }
 
 void ChatStateNotifier::userSentMessage() {
-	userIsTyping_ = false;
+    userIsTyping_ = false;
 }
 
 void ChatStateNotifier::userCancelledNewMessage() {
-	if (userIsTyping_) {
-		userIsTyping_ = false;
-		changeState(ChatState::Active);
-	}
+    if (userIsTyping_) {
+        userIsTyping_ = false;
+        changeState(ChatState::Active);
+    }
 }
 
 void ChatStateNotifier::receivedMessageFromContact(bool hasActiveElement) {
-	contactHasSentActive_ = hasActiveElement;
+    contactHasSentActive_ = hasActiveElement;
 }
 
 bool ChatStateNotifier::contactShouldReceiveStates() {
-	/* So, yes, the XEP says to look at caps, but it also says that once you've
-		 heard from the contact, the active state overrides this.
-		 *HOWEVER* it says that the MUST NOT send csn if you haven't received
-		 active is OPTIONAL behaviour for if you haven't got caps.*/
-	return contactIsOnline_ && (contactHasSentActive_ || contactHas85Caps_);
+    /* So, yes, the XEP says to look at caps, but it also says that once you've
+         heard from the contact, the active state overrides this.
+         *HOWEVER* it says that the MUST NOT send csn if you haven't received
+         active is OPTIONAL behaviour for if you haven't got caps.*/
+    return contactIsOnline_ && (contactHasSentActive_ || contactHas85Caps_);
 }
 
 void ChatStateNotifier::changeState(ChatState::ChatStateType state) {
-	boost::shared_ptr<Message> message(boost::make_shared<Message>());
-	message->setTo(contact_);
-	message->addPayload(boost::make_shared<ChatState>(state));
-	stanzaChannel_->sendMessage(message);
+    boost::shared_ptr<Message> message(boost::make_shared<Message>());
+    message->setTo(contact_);
+    message->addPayload(boost::make_shared<ChatState>(state));
+    stanzaChannel_->sendMessage(message);
 }
 
 void ChatStateNotifier::addChatStateRequest(Message::ref message) {
-	if (contactShouldReceiveStates()) {
-		message->addPayload(boost::make_shared<ChatState>(ChatState::Active));
-	}
+    if (contactShouldReceiveStates()) {
+        message->addPayload(boost::make_shared<ChatState>(ChatState::Active));
+    }
 }
 
 
 void ChatStateNotifier::handleCapsChanged(const JID& jid) {
-	if (jid == contact_) {
-		DiscoInfo::ref caps = entityCapsManager_->getCaps(contact_);
-		bool hasCSN = caps && caps->hasFeature(DiscoInfo::ChatStatesFeature);
-		contactHas85Caps_ = hasCSN;
-	}
+    if (jid == contact_) {
+        DiscoInfo::ref caps = entityCapsManager_->getCaps(contact_);
+        bool hasCSN = caps && caps->hasFeature(DiscoInfo::ChatStatesFeature);
+        contactHas85Caps_ = hasCSN;
+    }
 }
 
 }