Created ConversationSelectedListener

src/org/yaaic/listener/ConversationSelectedListener.java

@@ -0,0 +1,86 @@
+/*
+Yaaic - Yet Another Android IRC Client
+
+Copyright 2009-2010 Sebastian Kaspari
+
+This file is part of Yaaic.
+
+Yaaic is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Yaaic is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Yaaic.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package org.yaaic.listener;
+
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.TextView;
+import android.widget.AdapterView.OnItemSelectedListener;
+
+import org.yaaic.model.Conversation;
+import org.yaaic.model.Server;
+
+/**
+ * Listener for conversation selections
+ * 
+ * @author Sebastian Kaspari <sebastian@yaaic.org>
+ */
+public class ConversationSelectedListener implements OnItemSelectedListener
+{
+	private Server server;
+	private TextView titleView;
+	
+	/**
+	 * Create a new ConversationSelectedListener
+	 * 
+	 * @param server
+	 * @param titleView
+	 */
+	public ConversationSelectedListener(Server server, TextView titleView)
+	{
+		this.server = server;
+		this.titleView = titleView;
+	}
+	
+	/**
+	 * On conversation selected/focused
+	 */
+	public void onItemSelected(AdapterView<?> deck, View view, int position, long id)
+	{
+		Conversation conversation = (Conversation) deck.getItemAtPosition(position);
+		
+		if (conversation != null && conversation.getType() != Conversation.TYPE_SERVER) {
+			titleView.setText(server.getTitle() + " - " + conversation.getName());
+		} else {
+			onNothingSelected(deck);
+		}
+		
+		// Remember selection
+		if (conversation != null) {
+			Conversation previousConversation = server.getConversation(server.getSelectedConversation());
+			
+			if (previousConversation != null) {
+				previousConversation.setStatus(Conversation.STATUS_DEFAULT);
+			}
+			
+			conversation.setStatus(Conversation.STATUS_SELECTED);
+			server.setSelectedConversation(conversation.getName());
+		}
+	}
+	
+	/**
+	 * On no conversation selected/focused
+	 */
+	public void onNothingSelected(AdapterView<?> deck)
+	{
+		titleView.setText(server.getTitle());
+	}
+}