1 files changed, 233 insertions, 233 deletions
diff --git a/src/net/java/sip/communicator/impl/gui/main/chat/conference/ChatContactListModel.java b/src/net/java/sip/communicator/impl/gui/main/chat/conference/ChatContactListModel.java
index d42ecfb..acf36bf 100644
--- a/src/net/java/sip/communicator/impl/gui/main/chat/conference/ChatContactListModel.java
+++ b/src/net/java/sip/communicator/impl/gui/main/chat/conference/ChatContactListModel.java
@@ -1,4 +1,4 @@
-/*
+/*
  * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
  *
  * Copyright @ 2015 Atlassian Pty Ltd
@@ -15,235 +15,235 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package net.java.sip.communicator.impl.gui.main.chat.conference;
-
-import java.util.*;
-
-import javax.swing.*;
-
-import net.java.sip.communicator.impl.gui.main.chat.*;
-import net.java.sip.communicator.service.muc.*;
-import net.java.sip.communicator.service.protocol.event.*;
-
-/**
- * Implements an <tt>AbstractListModel</tt> which represents a member list of
- * <tt>ChatContact</tt>s. The primary purpose of the implementation is to sort
- * the <tt>ChatContact</tt>s according to their member roles and in alphabetical
- * order according to their names.
- *
- * @author Lyubomir Marinov
- */
-public class ChatContactListModel
-    extends AbstractListModel
-    implements ChatRoomMemberPropertyChangeListener
-{
-
-    /**
-     * The backing store of this <tt>AbstractListModel</tt> listing the
-     * <tt>ChatContact</tt>s.
-     */
-    private final List<ChatContact<?>> chatContacts
-        = new ArrayList<ChatContact<?>>();
-
-    /**
-     * Current chat session.
-     */
-    private ChatSession chatSession;
-
-    /**
-     * The implementation of the sorting rules - the <tt>ChatContact</tt>s are
-     * first sorted according to their roles in decreasing order of their
-     * privileges and then they are sorted according to their names in
-     * alphabetical order.
-     */
-    private final Comparator<ChatContact<?>> sorter
-        = new Comparator<ChatContact<?>>()
-        {
-            public int compare(ChatContact<?> chatContact0, ChatContact<?> chatContact1)
-            {
-                /*
-                 * Place ChatMembers with more privileges at the beginning of
-                 * the list.
-                 */
-                if (chatContact0 instanceof ConferenceChatContact)
-                {
-                    if (chatContact1 instanceof ConferenceChatContact)
-                    {
-                        int role0
-                            = ((ConferenceChatContact) chatContact0).getRole()
-                                    .getRoleIndex();
-                        int role1
-                            = ((ConferenceChatContact) chatContact1).getRole()
-                                    .getRoleIndex();
-
-                        if (role0 > role1)
-                            return -1;
-                        else if (role0 < role1)
-                            return 1;
-                    }
-                    else
-                        return -1;
-                }
-                else if (chatContact1 instanceof ConferenceChatContact)
-                    return 1;
-
-                /* By default, sort the ChatContacts in alphabetical order. */
-                return
-                    chatContact0.getName().compareToIgnoreCase(
-                            chatContact1.getName());
-            }
-        };
-
-    /**
-     * Creates the model.
-     * @param chatSession The current model chat session.
-     */
-    public ChatContactListModel(ChatSession chatSession)
-    {
-        this.chatSession = chatSession;
-
-        // when something like rename on a member change update the UI to
-        // reflect it
-        Object descriptor = chatSession.getDescriptor();
-
-        if(descriptor instanceof ChatRoomWrapper)
-        {
-            ((ChatRoomWrapper) descriptor)
-                .getChatRoom().addMemberPropertyChangeListener(this);
-        }
-    }
-
-    /**
-     * Listens for property change in chat room members.
-     * @param ev the event
-     */
-    public void chatRoomPropertyChanged(ChatRoomMemberPropertyChangeEvent ev)
-    {
-        // Translate into
-        // ListDataListener.contentsChanged.
-        int chatContactCount = chatContacts.size();
-
-        for (int i = 0; i < chatContactCount; i++)
-        {
-            ChatContact<?> chatContact = chatContacts.get(i);
-
-            if(chatContact.getDescriptor().equals(ev.getSourceChatRoomMember()))
-            {
-                fireContentsChanged(chatContact, i, i);
-                /*
-                 * TODO Can ev.sourceChatRoomMember
-                 * equal more than one chatContacts
-                 * element? If it cannot, it will be
-                 * more efficient to break here.
-                 */
-            }
-        }
-    }
-
-    /**
-     * Adds a specific <tt>ChatContact</tt> to this <tt>AbstractListModel</tt>
-     * implementation and preserves the sorting it applies.
-     *
-     * @param chatContact a <tt>ChatContact</tt> to be added to this
-     * <tt>AbstractListModel</tt>
-     */
-    public void addElement(ChatContact<?> chatContact)
-    {
-        if (chatContact == null)
-            throw new IllegalArgumentException("chatContact");
-
-        int index = -1;
-
-        synchronized(chatContacts)
-        {
-            int chatContactCount = chatContacts.size();
-
-            for (int i = 0; i < chatContactCount; i++)
-            {
-                ChatContact<?> containedChatContact = chatContacts.get(i);
-
-                // We don't want duplicates.
-                if (chatContact.equals(containedChatContact))
-                    return;
-                if ((index == -1)
-                        && (sorter.compare(containedChatContact, chatContact) > 0))
-                {
-                    index = i;
-                    // Continue in order to prevent duplicates.
-                }
-            }
-            if (index == -1)
-                index = chatContactCount;
-
-            chatContacts.add(index, chatContact);
-        }
-        fireIntervalAdded(this, index, index);
-    }
-
-    /* Implements ListModel#getElementAt(int). */
-    public ChatContact<?> getElementAt(int index)
-    {
-        synchronized(chatContacts)
-        {
-            return chatContacts.get(index);
-        }
-    }
-
-    /* Implements ListModel#getSize(). */
-    public int getSize()
-    {
-        synchronized(chatContacts)
-        {
-            return chatContacts.size();
-        }
-    }
-
-    /**
-     * Removes a specific <tt>ChatContact</tt> from this
-     * <tt>AbstractListModel</tt> implementation.
-     *
-     * @param chatContact a <tt>ChatContact</tt> to be removed from this
-     * <tt>AbstractListModel</tt> if it's already contained
-     */
-    public void removeElement(ChatContact<?> chatContact)
-    {
-        synchronized(chatContacts)
-        {
-            int index = chatContacts.indexOf(chatContact);
-
-            if ((index >= 0) && chatContacts.remove(chatContact))
-                fireIntervalRemoved(this, index, index);
-        }
-    }
-
-    /**
-     * Removes all the elements from this model.
-     */
-    public void removeAllElements()
-    {
-        if (chatContacts == null || chatContacts.size() <= 0)
-            return;
-
-        synchronized(chatContacts)
-        {
-            int contactsSize = chatContacts.size();
-            chatContacts.clear();
-
-            fireIntervalRemoved(this, 0, contactsSize - 1);
-        }
-    }
-
-    /**
-     * Runs clean-up.
-     */
-    public void dispose()
-    {
-        Object descriptor = chatSession.getDescriptor();
-
-        if(descriptor instanceof ChatRoomWrapper)
-        {
-            ((ChatRoomWrapper) descriptor)
-                .getChatRoom().removeMemberPropertyChangeListener(this);
-        }
-    }
-}
+package net.java.sip.communicator.impl.gui.main.chat.conference;
+
+import java.util.*;
+
+import javax.swing.*;
+
+import net.java.sip.communicator.impl.gui.main.chat.*;
+import net.java.sip.communicator.service.muc.*;
+import net.java.sip.communicator.service.protocol.event.*;
+
+/**
+ * Implements an <tt>AbstractListModel</tt> which represents a member list of
+ * <tt>ChatContact</tt>s. The primary purpose of the implementation is to sort
+ * the <tt>ChatContact</tt>s according to their member roles and in alphabetical
+ * order according to their names.
+ *
+ * @author Lyubomir Marinov
+ */
+public class ChatContactListModel
+    extends AbstractListModel
+    implements ChatRoomMemberPropertyChangeListener
+{
+
+    /**
+     * The backing store of this <tt>AbstractListModel</tt> listing the
+     * <tt>ChatContact</tt>s.
+     */
+    private final List<ChatContact<?>> chatContacts
+        = new ArrayList<ChatContact<?>>();
+
+    /**
+     * Current chat session.
+     */
+    private ChatSession chatSession;
+
+    /**
+     * The implementation of the sorting rules - the <tt>ChatContact</tt>s are
+     * first sorted according to their roles in decreasing order of their
+     * privileges and then they are sorted according to their names in
+     * alphabetical order.
+     */
+    private final Comparator<ChatContact<?>> sorter
+        = new Comparator<ChatContact<?>>()
+        {
+            public int compare(ChatContact<?> chatContact0, ChatContact<?> chatContact1)
+            {
+                /*
+                 * Place ChatMembers with more privileges at the beginning of
+                 * the list.
+                 */
+                if (chatContact0 instanceof ConferenceChatContact)
+                {
+                    if (chatContact1 instanceof ConferenceChatContact)
+                    {
+                        int role0
+                            = ((ConferenceChatContact) chatContact0).getRole()
+                                    .getRoleIndex();
+                        int role1
+                            = ((ConferenceChatContact) chatContact1).getRole()
+                                    .getRoleIndex();
+
+                        if (role0 > role1)
+                            return -1;
+                        else if (role0 < role1)
+                            return 1;
+                    }
+                    else
+                        return -1;
+                }
+                else if (chatContact1 instanceof ConferenceChatContact)
+                    return 1;
+
+                /* By default, sort the ChatContacts in alphabetical order. */
+                return
+                    chatContact0.getName().compareToIgnoreCase(
+                            chatContact1.getName());
+            }
+        };
+
+    /**
+     * Creates the model.
+     * @param chatSession The current model chat session.
+     */
+    public ChatContactListModel(ChatSession chatSession)
+    {
+        this.chatSession = chatSession;
+
+        // when something like rename on a member change update the UI to
+        // reflect it
+        Object descriptor = chatSession.getDescriptor();
+
+        if(descriptor instanceof ChatRoomWrapper)
+        {
+            ((ChatRoomWrapper) descriptor)
+                .getChatRoom().addMemberPropertyChangeListener(this);
+        }
+    }
+
+    /**
+     * Listens for property change in chat room members.
+     * @param ev the event
+     */
+    public void chatRoomPropertyChanged(ChatRoomMemberPropertyChangeEvent ev)
+    {
+        // Translate into
+        // ListDataListener.contentsChanged.
+        int chatContactCount = chatContacts.size();
+
+        for (int i = 0; i < chatContactCount; i++)
+        {
+            ChatContact<?> chatContact = chatContacts.get(i);
+
+            if(chatContact.getDescriptor().equals(ev.getSourceChatRoomMember()))
+            {
+                fireContentsChanged(chatContact, i, i);
+                /*
+                 * TODO Can ev.sourceChatRoomMember
+                 * equal more than one chatContacts
+                 * element? If it cannot, it will be
+                 * more efficient to break here.
+                 */
+            }
+        }
+    }
+
+    /**
+     * Adds a specific <tt>ChatContact</tt> to this <tt>AbstractListModel</tt>
+     * implementation and preserves the sorting it applies.
+     *
+     * @param chatContact a <tt>ChatContact</tt> to be added to this
+     * <tt>AbstractListModel</tt>
+     */
+    public void addElement(ChatContact<?> chatContact)
+    {
+        if (chatContact == null)
+            throw new IllegalArgumentException("chatContact");
+
+        int index = -1;
+
+        synchronized(chatContacts)
+        {
+            int chatContactCount = chatContacts.size();
+
+            for (int i = 0; i < chatContactCount; i++)
+            {
+                ChatContact<?> containedChatContact = chatContacts.get(i);
+
+                // We don't want duplicates.
+                if (chatContact.equals(containedChatContact))
+                    return;
+                if ((index == -1)
+                        && (sorter.compare(containedChatContact, chatContact) > 0))
+                {
+                    index = i;
+                    // Continue in order to prevent duplicates.
+                }
+            }
+            if (index == -1)
+                index = chatContactCount;
+
+            chatContacts.add(index, chatContact);
+        }
+        fireIntervalAdded(this, index, index);
+    }
+
+    /* Implements ListModel#getElementAt(int). */
+    public ChatContact<?> getElementAt(int index)
+    {
+        synchronized(chatContacts)
+        {
+            return chatContacts.get(index);
+        }
+    }
+
+    /* Implements ListModel#getSize(). */
+    public int getSize()
+    {
+        synchronized(chatContacts)
+        {
+            return chatContacts.size();
+        }
+    }
+
+    /**
+     * Removes a specific <tt>ChatContact</tt> from this
+     * <tt>AbstractListModel</tt> implementation.
+     *
+     * @param chatContact a <tt>ChatContact</tt> to be removed from this
+     * <tt>AbstractListModel</tt> if it's already contained
+     */
+    public void removeElement(ChatContact<?> chatContact)
+    {
+        synchronized(chatContacts)
+        {
+            int index = chatContacts.indexOf(chatContact);
+
+            if ((index >= 0) && chatContacts.remove(chatContact))
+                fireIntervalRemoved(this, index, index);
+        }
+    }
+
+    /**
+     * Removes all the elements from this model.
+     */
+    public void removeAllElements()
+    {
+        if (chatContacts == null || chatContacts.size() <= 0)
+            return;
+
+        synchronized(chatContacts)
+        {
+            int contactsSize = chatContacts.size();
+            chatContacts.clear();
+
+            fireIntervalRemoved(this, 0, contactsSize - 1);
+        }
+    }
+
+    /**
+     * Runs clean-up.
+     */
+    public void dispose()
+    {
+        Object descriptor = chatSession.getDescriptor();
+
+        if(descriptor instanceof ChatRoomWrapper)
+        {
+            ((ChatRoomWrapper) descriptor)
+                .getChatRoom().removeMemberPropertyChangeListener(this);
+        }
+    }
+}