send and parse Chat States to and from conferences

2 files changed, 36 insertions, 1 deletions

diff --git a/src/main/java/de/pixart/messenger/entities/Conversation.java b/src/main/java/de/pixart/messenger/entities/Conversation.java
index fe8031b2a..082877ef7 100644
--- a/src/main/java/de/pixart/messenger/entities/Conversation.java
+++ b/src/main/java/de/pixart/messenger/entities/Conversation.java
@@ -209,7 +209,7 @@ public class Conversation extends AbstractEntity implements Blockable, Comparabl
     }
 
     public boolean setOutgoingChatState(ChatState state) {
-        if (mode == MODE_MULTI) {
+        if (mode == MODE_MULTI && getNextCounterpart() != null) {
             return false;
         }
         if (this.mOutgoingChatState != state) {
diff --git a/src/main/java/de/pixart/messenger/entities/MucOptions.java b/src/main/java/de/pixart/messenger/entities/MucOptions.java
index 5831a7da5..d3d0e3e9e 100644
--- a/src/main/java/de/pixart/messenger/entities/MucOptions.java
+++ b/src/main/java/de/pixart/messenger/entities/MucOptions.java
@@ -7,8 +7,10 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+import de.pixart.messenger.Config;
 import de.pixart.messenger.R;
 import de.pixart.messenger.utils.Namespace;
+import de.pixart.messenger.xmpp.chatstate.ChatState;
 import de.pixart.messenger.xmpp.forms.Data;
 import de.pixart.messenger.xmpp.forms.Field;
 import de.pixart.messenger.xmpp.jid.InvalidJidException;
@@ -49,6 +51,18 @@ public class MucOptions {
         return mAutoPushConfiguration;
     }
 
+    public boolean isSelf(Jid counterpart) {
+        return counterpart.getResourcepart().equals(getActualNick());
+    }
+
+    public void resetChatState() {
+        synchronized (users) {
+            for (User user : users) {
+                user.chatState = Config.DEFAULT_CHATSTATE;
+            }
+        }
+    }
+
     public enum Affiliation {
         OWNER("owner", 4, R.string.owner),
         ADMIN("admin", 3, R.string.admin),
@@ -154,6 +168,7 @@ public class MucOptions {
         private long pgpKeyId = 0;
         private Avatar avatar;
         private MucOptions options;
+        private ChatState chatState = Config.DEFAULT_CHATSTATE;
 
         public User(MucOptions options, Jid from) {
             this.options = options;
@@ -319,6 +334,14 @@ public class MucOptions {
         public Jid getRealJid() {
             return realJid;
         }
+
+        public boolean setChatState(ChatState chatState) {
+            if (this.chatState == chatState) {
+                return false;
+            }
+            this.chatState = chatState;
+            return true;
+        }
     }
 
     private Account account;
@@ -519,6 +542,18 @@ public class MucOptions {
         }
     }
 
+    public ArrayList<User> getUsersWithChatState(ChatState state) {
+        synchronized (users) {
+            ArrayList<User> list = new ArrayList<>();
+            for (User user : users) {
+                if (user.chatState == state) {
+                    list.add(user);
+                }
+            }
+            return list;
+        }
+    }
+
     public List<User> getUsers(int max) {
         ArrayList<User> subset = new ArrayList<>();
         HashSet<Jid> jids = new HashSet<>();