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.cpp

@@ -0,0 +1,102 @@
+/* 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/. */
+
+#include "client.h"
+
+Client::Client(QObject *parent) :
+    QObject(parent),
+    m_voiceClient(&BlackMisc::IContext::getInstance().getObject<BlackCore::IVoiceClient>())
+{
+    using namespace BlackCore;
+    connect(m_voiceClient, &IVoiceClient::squelchTestFinished,                  this, &Client::onSquelchTestFinished);
+    connect(m_voiceClient, &IVoiceClient::micTestFinished,                      this, &Client::onMicTestFinished);
+
+
+
+    using namespace std::placeholders;
+    m_commands["help"]              = std::bind(&Client::help, this, _1);
+    m_commands["echo"]              = std::bind(&Client::echo, this, _1);
+    m_commands["exit"]              = std::bind(&Client::exit, this, _1);
+    m_commands["runsquelchtest"]    = std::bind(&Client::runSquelchTest, this, _1);
+    m_commands["runmictest"]        = std::bind(&Client::runMicTest, this, _1);
+
+}
+
+void Client::command(QString line)
+{
+    QTextStream stream(&line, QIODevice::ReadOnly);
+    QString cmd;
+    stream >> cmd;
+    stream.skipWhiteSpace();
+
+    auto found = m_commands.find(cmd);
+    if (found == m_commands.end())
+    {
+        std::cout << "No such command" << std::endl;
+        printLinePrefix();
+    }
+    else
+    {
+        (*found)(stream);
+    }
+}
+
+void Client::printLinePrefix()
+{
+    std::cout << "voice> ";
+    std::cout.flush();
+}
+
+/****************************************************************************/
+/************                      Commands                     *************/
+/****************************************************************************/
+
+void Client::help(QTextStream &)
+{
+    std::cout << "Commands:" << std::endl;
+    auto keys = m_commands.keys();
+    for (auto i = keys.begin(); i != keys.end(); ++i)
+    {
+        std::cout << " " << i->toStdString() << std::endl;
+    }
+    printLinePrefix();
+}
+
+void Client::echo(QTextStream &line)
+{
+    std::cout << "echo: " << line.readAll().toStdString() << std::endl;
+    printLinePrefix();
+}
+
+void Client::exit(QTextStream &)
+{
+    emit quit();
+}
+
+void Client::runSquelchTest(QTextStream &args)
+{
+    std::cout << "Running squelch test. Please be quiet for 5 seconds..." << std::endl;
+    printLinePrefix();
+    m_voiceClient->runSquelchTest();
+}
+
+void Client::runMicTest(QTextStream &args)
+{
+    std::cout << "Running mic test. Speak normally for 5 seconds..." << std::endl;
+    printLinePrefix();
+    m_voiceClient->runMicTest();
+}
+
+void Client::onSquelchTestFinished()
+{
+    std::cout << "Input squelch: " << m_voiceClient->inputSquelch() << std::endl;
+    printLinePrefix();
+}
+
+void Client::onMicTestFinished()
+{
+    std::cout << "Mic test result: " << (int)m_voiceClient->micTestResult() << std::endl;
+    printLinePrefix();
+}