Expanded voice sample to an interactive app

refs #36
- Based on the existing network sample, expanded the voice sample to an interactive app
- Implmenented commands: mic test, squelch test

refs #81

samples/voiceclient/client.h

@@ -0,0 +1,45 @@
+/* Copyright (C) 2013 VATSIM Community / authors
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef CLIENT_H
+#define CLIENT_H
+
+#include "blackcore/voiceclient.h"
+
+#include <QObject>
+#include <QMap>
+
+class Client : public QObject
+{
+    Q_OBJECT
+public:
+    Client(QObject *parent = 0);
+
+signals:
+    void quit();
+
+public slots:
+    void command(QString line);
+
+private: //commands
+    void help(QTextStream &args);
+    void echo(QTextStream &args);
+    void exit(QTextStream &args);
+    void runSquelchTest(QTextStream &args);
+    void runMicTest(QTextStream &args);
+
+    void printLinePrefix();
+
+public slots:
+    void onSquelchTestFinished();
+    void onMicTestFinished();
+
+private:
+    QMap<QString, std::function<void(QTextStream &)>> m_commands;
+    BlackCore::IVoiceClient *m_voiceClient;
+
+};
+
+#endif // CLIENT_H