added typing notifications through XEP-0085. fixed #210

1 files changed, 31 insertions, 0 deletions

diff --git a/src/main/java/eu/siacs/conversations/entities/Conversation.java b/src/main/java/eu/siacs/conversations/entities/Conversation.java
index 71c2523e..1feb04c7 100644
--- a/src/main/java/eu/siacs/conversations/entities/Conversation.java
+++ b/src/main/java/eu/siacs/conversations/entities/Conversation.java
@@ -21,6 +21,7 @@ import java.util.Comparator;
 import java.util.List;
 
 import eu.siacs.conversations.Config;
+import eu.siacs.conversations.xmpp.chatstate.ChatState;
 import eu.siacs.conversations.xmpp.jid.InvalidJidException;
 import eu.siacs.conversations.xmpp.jid.Jid;
 
@@ -77,6 +78,8 @@ public class Conversation extends AbstractEntity implements Blockable {
 	private Bookmark bookmark;
 
 	private boolean messagesLeftOnServer = true;
+	private ChatState mOutgoingChatState = Config.DEFAULT_CHATSTATE;
+	private ChatState mIncomingChatState = Config.DEFAULT_CHATSTATE;
 
 	public boolean hasMessagesLeftOnServer() {
 		return messagesLeftOnServer;
@@ -138,6 +141,34 @@ public class Conversation extends AbstractEntity implements Blockable {
 		}
 	}
 
+	public boolean setIncomingChatState(ChatState state) {
+		if (this.mIncomingChatState == state) {
+			return false;
+		}
+		this.mIncomingChatState = state;
+		return true;
+	}
+
+	public ChatState getIncomingChatState() {
+		return this.mIncomingChatState;
+	}
+
+	public boolean setOutgoingChatState(ChatState state) {
+		if (mode == MODE_MULTI) {
+			return false;
+		}
+		if (this.mOutgoingChatState != state) {
+			this.mOutgoingChatState = state;
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	public ChatState getOutgoingChatState() {
+		return this.mOutgoingChatState;
+	}
+
 	public void trim() {
 		synchronized (this.messages) {
 			final int size = messages.size();