post-voice changes in blackgui from the kbatclist branch

refs #81

samples/blackgui/mainwindow.cpp

@@ -12,6 +12,7 @@ using namespace BlackMisc::Aviation;
 using namespace BlackMisc::PhysicalQuantities;
 using namespace BlackMisc::Geo;
 using namespace BlackMisc::Settings;
+using namespace BlackMisc::Voice;
 
 /*
  * Constructor
@@ -19,11 +20,16 @@ using namespace BlackMisc::Settings;
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent), ui(new Ui::MainWindow),
     m_init(false), m_withDBus(true),
+    m_coreAvailable(false), m_contextNetworkAvailable(false), m_contextVoiceAvailable(false),
     m_dBusConnection("dummy"), m_coreRuntime(nullptr),
-    m_atcListOnline(nullptr), m_atcListBooked(nullptr), m_trafficServerList(nullptr), m_aircraftsInRange(nullptr),
+    m_atcListOnline(nullptr), m_atcListBooked(nullptr),
-    m_contextNetwork(nullptr), m_contextSettings(nullptr),
+    m_trafficServerList(nullptr), m_aircraftsInRange(nullptr),
-    m_ownAircraft(),
+    m_contextApplication(nullptr),
-    m_timerUpdateAtcStationsOnline(nullptr), m_timerUpdateAircraftsInRange(nullptr), m_timerContextWatchdog(nullptr), m_timerCollectedCockpitUpdates(nullptr)
+    m_contextNetwork(nullptr), m_contextVoice(nullptr),
+    m_contextSettings(nullptr),
+    m_ownAircraft(), m_voiceRoomCom1(), m_voiceRoomCom2(),
+    m_timerUpdateAtcStationsOnline(nullptr), m_timerUpdateAircraftsInRange(nullptr),
+    m_timerCollectedCockpitUpdates(nullptr), m_timerContextWatchdog(nullptr)
 {
     ui->setupUi(this);
 }
@@ -51,6 +57,11 @@ void MainWindow::gracefulShutdown()
         this->m_contextNetwork->disconnectFromNetwork();
     }
 
+    if (this->m_contextVoiceAvailable)
+    {
+        this->m_contextVoice->leaveAllVoiceRooms();
+    }
+
     if (this->m_timerUpdateAircraftsInRange)
     {
         this->m_timerUpdateAircraftsInRange->disconnect(this);
@@ -71,7 +82,6 @@ void MainWindow::gracefulShutdown()
         this->m_timerCollectedCockpitUpdates->disconnect(this);
         this->m_timerCollectedCockpitUpdates->stop();
     }
-
 }
 
 /*
@@ -102,52 +112,6 @@ void MainWindow::setMainPage(bool start)
         this->ui->sw_MainMiddle->setCurrentIndex(6);
 }
 
-/*
- * Read stations
- */
-void MainWindow::reloadAtcStationsBooked()
-{
-    if (!this->isContextNetworkAvailableCheck()) return;
-    this->m_atcListBooked->update(this->m_contextNetwork->getAtcStationsBooked());
-    this->ui->tv_AtcStationsBooked->resizeColumnsToContents();
-}
-
-/*
- * Read stations
- */
-void MainWindow::reloadAtcStationsOnline()
-{
-    if (!this->isContextNetworkAvailableCheck()) return;
-    this->m_atcListOnline->update(this->m_contextNetwork->getAtcStationsOnline());
-    this->ui->tv_AtcStationsOnline->resizeColumnsToContents();
-}
-
-/*
- * Read aircrafts
- */
-void MainWindow::reloadAircraftsInRange()
-{
-    if (!this->isContextNetworkAvailableCheck()) return;
-    this->m_aircraftsInRange->update(this->m_contextNetwork->getAircraftsInRange());
-    this->ui->tv_AircraftsInRange->resizeColumnsToContents();
-}
-
-/*
- * Read own aircraft
- */
-bool MainWindow::reloadOwnAircraft()
-{
-    if (!this->isContextNetworkAvailableCheck()) return false;
-    if (this->isCockpitUpdatePending()) return false;
-    CAircraft loadedAircraft = this->m_contextNetwork->getOwnAircraft();
-    if (loadedAircraft == this->m_ownAircraft) return false;
-
-    // changed aircraft
-    this->m_ownAircraft = loadedAircraft;
-    this->updateCockpitFromContext();
-    return true;
-}
-
 /*
  * Connect to Network
  */
@@ -170,6 +134,7 @@ void MainWindow::toggleNetworkConnection()
     else
     {
         msgs = this->m_contextNetwork->disconnectFromNetwork();
+        this->m_contextVoice->leaveAllVoiceRooms();
     }
     if (!msgs.isEmpty()) this->displayStatusMessages(msgs);
 }
@@ -184,6 +149,16 @@ bool MainWindow::isContextNetworkAvailableCheck()
     return false;
 }
 
+/*
+ * Is the voice context available?
+ */
+bool MainWindow::isContextVoiceAvailableCheck()
+{
+    if (this->m_contextVoiceAvailable) return true;
+    this->displayStatusMessage(CStatusMessage(CStatusMessage::TypeCore, CStatusMessage::SeverityError, "Voice context not available"));
+    return false;
+}
+
 /*
  * Display a status message
  */
@@ -265,30 +240,8 @@ void MainWindow::connectionStatusChanged(uint /** from **/, uint to)
 }
 
 /*
- * Station selected
+* Timer event
- */
+*/
-void MainWindow::onlineAtcStationSelected(QModelIndex index)
-{
-    this->ui->te_AtcStationsOnlineInfo->setText(""); // reset
-    const CAtcStation stationClicked = this->m_atcListOnline->at(index);
-    QString infoMessage;
-
-    if (stationClicked.hasAtis())
-    {
-        infoMessage.append(stationClicked.getAtis().getMessage());
-    }
-    if (stationClicked.hasMetar())
-    {
-        if (!infoMessage.isEmpty()) infoMessage.append("\n\n");
-        infoMessage.append(stationClicked.getMetar().getMessage());
-    }
-
-    this->ui->te_AtcStationsOnlineInfo->setText(infoMessage);
-}
-
-/*
- * Timer event
- */
 void MainWindow::updateTimer()
 {
     QObject *sender = QObject::sender();
@@ -308,8 +261,7 @@ void MainWindow::updateTimer()
     }
     else if (sender == this->m_timerContextWatchdog)
     {
-        qint64 t = QDateTime::currentMSecsSinceEpoch();
+        this->setContextAvailability();
-        m_contextNetworkAvailable = (this->m_contextNetwork->usingLocalObjects() || (this->m_contextNetwork->ping(t) == t));
         this->updateGuiStatusInformation();
     }
 
@@ -321,43 +273,19 @@ void MainWindow::updateTimer()
 }
 
 /*
- * Get METAR
+* Context availability
- */
+*/
-void MainWindow::getMetar(const QString &airportIcaoCode)
+void MainWindow::setContextAvailability()
 {
-    if (!this->isContextNetworkAvailableCheck()) return;
+    qint64 t = QDateTime::currentMSecsSinceEpoch();
-    if (!this->m_contextNetwork->isConnected()) return;
+    this->m_coreAvailable = this->m_contextApplication->ping(t) == t;
-    QString icao = airportIcaoCode.isEmpty() ? this->ui->le_AtcStationsOnlineMetar->text().trimmed().toUpper() : airportIcaoCode.trimmed().toUpper();
+    this->m_contextNetworkAvailable = this->m_coreAvailable || this->m_contextNetwork->usingLocalObjects();
-    this->ui->le_AtcStationsOnlineMetar->setText(icao);
+    this->m_contextVoiceAvailable = this->m_coreAvailable || this->m_contextVoice->usingLocalObjects();
-    if (icao.length() != 4) return;
-    CInformationMessage metar = this->m_contextNetwork->getMetar(icao);
-    if (metar.getType() != CInformationMessage::METAR) return;
-    if (metar.isEmpty()) return;
-    this->ui->te_AtcStationsOnlineInfo->setText(metar.getMessage());
 }
 
 /*
- * ATC station tab changed are changed
+* Middle panel changed
- */
+*/
-void MainWindow::atcStationTabChanged(int /** tabIndex **/)
-{
-    if (this->isContextNetworkAvailableCheck())
-    {
-        if (this->ui->tw_AtcStations->currentWidget() == this->ui->tb_AtcStationsBooked)
-        {
-            if (this->m_atcListBooked->rowCount() < 1)
-                this->reloadAtcStationsBooked();
-        }
-        else if (this->ui->tw_AtcStations->currentWidget() == this->ui->tb_AtcStationsOnline)
-        {
-            this->reloadAtcStationsOnline();
-        }
-    }
-}
-
-/*
- * Middle panel changed
- */
 void MainWindow::middlePanelChanged(int /* index */)
 {
     if (this->isContextNetworkAvailableCheck())
@@ -373,17 +301,29 @@ void MainWindow::middlePanelChanged(int /* index */)
 }
 
 /*
- * Update GUI
+* Update GUI
- */
+*/
 void MainWindow::updateGuiStatusInformation()
 {
+    const QString now = QDateTime::currentDateTimeUtc().toString("yyyy - MM - dd HH: mm: ss");
+    QString network("unavailable");
     if (this->m_contextNetworkAvailable)
     {
-        const QString now = QDateTime::currentDateTimeUtc().toString("yyyy-MM-dd HH:mm:ss");
+        network = this->m_contextNetwork->usingLocalObjects() ? "local" : now;
-        this->ui->le_networkContextAvailable->setText(
+    }
-            this->m_contextNetwork->usingLocalObjects() ? "local" :
+
-            now);
+    QString voice("unavailable");
-        if (this->m_contextNetwork->isConnected())
+    if (this->m_contextVoiceAvailable)
+    {
+        voice = this->m_contextVoice->usingLocalObjects() ? "local" : now;
+    }
+
+    this->ui->le_StatusNetworkContext->setText(network);
+    this->ui->le_StatusVoiceContext->setText(voice);
+    this->ui->cb_StatusWithDBus->setCheckState(this->m_withDBus ? Qt::Checked : Qt::Unchecked);
+
+    // Connected button
+    if (this->m_contextNetworkAvailable && this->m_contextNetwork->isConnected())
     {
         this->ui->pb_MainConnect->setText("Disconnect");
         this->ui->pb_MainConnect->setStyleSheet("background-color: green");
@@ -393,12 +333,7 @@ void MainWindow::updateGuiStatusInformation()
     else
     {
         this->ui->pb_MainConnect->setText("Connect");
-            this->ui->pb_MainConnect->setStyleSheet("background-color:");
+        this->ui->pb_MainConnect->setStyleSheet("background-color: ");
         this->ui->le_StatusNetworkConnected->setText("Disconnected");
     }
-    }
-    else
-    {
-        this->ui->le_networkContextAvailable->setText("Not available");
-    }
 }

samples/blackgui/mainwindow.h

@@ -10,8 +10,10 @@
 #include "blackgui/aircraftlistmodel.h"
 #include "blackmisc/statusmessage.h"
 #include "blackmisc/nwtextmessage.h"
+#include "blackcore/context_voice.h"
 #include "blackcore/context_network_interface.h"
 #include "blackcore/context_settings_interface.h"
+#include "blackcore/context_application_interface.h"
 #include "blackcore/coreruntime.h"
 #include <QMainWindow>
 #include <QTextEdit>
@@ -57,20 +59,26 @@ private:
     Ui::MainWindow *ui;
     bool m_init;
     bool m_withDBus;
+    bool m_coreAvailable;
     bool m_contextNetworkAvailable;
+    bool m_contextVoiceAvailable;
     QDBusConnection m_dBusConnection;
     BlackCore::CCoreRuntime *m_coreRuntime; /*!< runtime, if working with local core */
     BlackGui::CAtcListModel *m_atcListOnline;
     BlackGui::CAtcListModel *m_atcListBooked;
     BlackGui::CServerListModel *m_trafficServerList;
     BlackGui::CAircraftListModel *m_aircraftsInRange;
+    BlackCore::IContextApplication *m_contextApplication; /*!< overall application state */
     BlackCore::IContextNetwork *m_contextNetwork;
+    BlackCore::IContextVoice *m_contextVoice;
     BlackCore::IContextSettings *m_contextSettings;
-    BlackMisc::Aviation::CAircraft m_ownAircraft;
+    BlackMisc::Aviation::CAircraft m_ownAircraft; /*!< own aircraft's state */
-    QTimer *m_timerUpdateAtcStationsOnline;
+    BlackMisc::Voice::CVoiceRoom m_voiceRoomCom1;
-    QTimer *m_timerUpdateAircraftsInRange;
+    BlackMisc::Voice::CVoiceRoom m_voiceRoomCom2;
-    QTimer *m_timerCollectedCockpitUpdates;
+    QTimer *m_timerUpdateAtcStationsOnline; /*!< update stations */
-    QTimer *m_timerContextWatchdog;
+    QTimer *m_timerUpdateAircraftsInRange; /*!< update aircrafts */
+    QTimer *m_timerCollectedCockpitUpdates; /*!< collect cockpit updates over a short period before sending */
+    QTimer *m_timerContextWatchdog; /*!< core available? */
 
     /*!
      * \brief GUI status update
@@ -95,11 +103,17 @@ private:
     void initialDataReads();
 
     /*!
-     * \brief Context network available check, otherwise status message
+     * \brief Context network availability check, otherwise status message
      * \return
      */
     bool isContextNetworkAvailableCheck();
 
+    /*!
+     * \brief Context voice availability check, otherwise status message
+     * \return
+     */
+    bool isContextVoiceAvailableCheck();
+
     /*!
      * \brief Own cockpit, update from context
      */
@@ -138,6 +152,25 @@ private:
      */
     BlackMisc::Network::CTextMessage getTextMessageStubForChannel();
 
+    /*!
+     * \brief Audio device lists
+     * \return
+     */
+    void setAudioDeviceLists();
+
+    /*!
+     * \brief Context availability, used by watchdog
+     */
+    void setContextAvailability();
+
+    /*!
+     * \brief Position of own plane for testing
+     * \param wgsLatitude
+     * \param wgsLongitude
+     * \param altitude
+     */
+    void setTestPosition(const QString &wgsLatitude, const QString &wgsLongitude, const BlackMisc::Aviation::CAltitude &altitude);
+
 private slots:
 
     //
@@ -175,7 +208,7 @@ private slots:
      * \brief Display status messages
      * \param messages
      */
-    void displayStatusMessages(const BlackMisc::CStatusMessages &messages);
+    void displayStatusMessages(const BlackMisc::CStatusMessageList &messages);
 
     /*!
      * \brief Connection status changed
@@ -287,6 +320,27 @@ private slots:
      */
     void cockpitValuesChanged();
 
+    /*!
+     * \brief Audio device selected
+     * \param index
+     */
+    void audioDeviceSelected(int index);
+
+    /*!
+     * \brief Reset transponder to standby
+     */
+    void resetTransponderModerToStandby();
+
+    /*!
+     * \brief Reset transponder to Charly
+     */
+    void resetTransponderModerToCharly();
+
+    /*!
+     * \brief Override voice room
+     */
+    void voiceRoomOverride();
+
 };
 
 #pragma pop_macro("interface")

samples/blackgui/mainwindow.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>600</width>
+    <width>615</width>
     <height>541</height>
    </rect>
   </property>
@@ -160,11 +160,24 @@
           <widget class="QWidget" name="pg_StatusStatusPage">
            <layout class="QVBoxLayout" name="verticalLayout_3">
             <item>
-             <layout class="QFormLayout" name="fl_StatusPage">
+             <layout class="QGridLayout" name="gridLayout">
-              <item row="0" column="0">
+              <item row="1" column="3">
-               <widget class="QLabel" name="lbl_StatusNetworkConnected">
+               <widget class="QLineEdit" name="le_StatusVoiceContext">
+                <property name="readOnly">
+                 <bool>true</bool>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="3">
+               <widget class="QCheckBox" name="cb_StatusWithDBus">
                 <property name="text">
-                 <string>Network connected</string>
+                 <string>DBus</string>
+                </property>
+                <property name="checkable">
+                 <bool>true</bool>
+                </property>
+                <property name="tristate">
+                 <bool>false</bool>
                 </property>
                </widget>
               </item>
@@ -175,6 +188,27 @@
                 </property>
                </widget>
               </item>
+              <item row="1" column="1">
+               <widget class="QLineEdit" name="le_StatusNetworkContext">
+                <property name="readOnly">
+                 <bool>true</bool>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="2">
+               <widget class="QLabel" name="lbl_StatusNetworkContext">
+                <property name="text">
+                 <string>Voice context</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QLabel" name="lbl_StatusNetworkConnected">
+                <property name="text">
+                 <string>Network connected</string>
+                </property>
+               </widget>
+              </item>
               <item row="1" column="0">
                <widget class="QLabel" name="lbl_networkContextAvailable">
                 <property name="text">
@@ -182,13 +216,6 @@
                 </property>
                </widget>
               </item>
-              <item row="1" column="1">
-               <widget class="QLineEdit" name="le_networkContextAvailable">
-                <property name="readOnly">
-                 <bool>true</bool>
-                </property>
-               </widget>
-              </item>
              </layout>
             </item>
             <item>
@@ -591,144 +618,10 @@
           <widget class="QWidget" name="pg_Cockpit">
            <layout class="QVBoxLayout" name="verticalLayout_2">
             <item>
-             <layout class="QGridLayout" name="gl_Cockpit">
+             <layout class="QGridLayout" name="gl_CockpitCom">
               <property name="spacing">
                <number>3</number>
               </property>
-              <item row="1" column="1">
-               <widget class="QDoubleSpinBox" name="ds_CockpitCom2Active">
-                <property name="accelerated">
-                 <bool>false</bool>
-                </property>
-                <property name="decimals">
-                 <number>3</number>
-                </property>
-                <property name="minimum">
-                 <double>118.000000000000000</double>
-                </property>
-                <property name="maximum">
-                 <double>136.000000000000000</double>
-                </property>
-                <property name="singleStep">
-                 <double>0.250000000000000</double>
-                </property>
-                <property name="value">
-                 <double>118.250000000000000</double>
-                </property>
-               </widget>
-              </item>
-              <item row="2" column="1">
-               <widget class="QDoubleSpinBox" name="ds_CockpitTransponder">
-                <property name="decimals">
-                 <number>0</number>
-                </property>
-                <property name="maximum">
-                 <double>7777.000000000000000</double>
-                </property>
-                <property name="value">
-                 <double>7000.000000000000000</double>
-                </property>
-               </widget>
-              </item>
-              <item row="0" column="1">
-               <widget class="QDoubleSpinBox" name="ds_CockpitCom1Active">
-                <property name="maximumSize">
-                 <size>
-                  <width>75</width>
-                  <height>16777215</height>
-                 </size>
-                </property>
-                <property name="decimals">
-                 <number>3</number>
-                </property>
-                <property name="minimum">
-                 <double>118.000000000000000</double>
-                </property>
-                <property name="maximum">
-                 <double>136.000000000000000</double>
-                </property>
-                <property name="singleStep">
-                 <double>0.250000000000000</double>
-                </property>
-                <property name="value">
-                 <double>118.000000000000000</double>
-                </property>
-               </widget>
-              </item>
-              <item row="1" column="0">
-               <widget class="QLabel" name="lbl_CockpitCom2">
-                <property name="font">
-                 <font>
-                  <pointsize>12</pointsize>
-                 </font>
-                </property>
-                <property name="text">
-                 <string>COM 2</string>
-                </property>
-               </widget>
-              </item>
-              <item row="2" column="0">
-               <widget class="QLabel" name="lbl_CockpitTransponder">
-                <property name="font">
-                 <font>
-                  <pointsize>12</pointsize>
-                 </font>
-                </property>
-                <property name="text">
-                 <string>Transponder</string>
-                </property>
-               </widget>
-              </item>
-              <item row="0" column="0">
-               <widget class="QLabel" name="lbl_CockpitCom1">
-                <property name="font">
-                 <font>
-                  <pointsize>12</pointsize>
-                 </font>
-                </property>
-                <property name="text">
-                 <string>COM 1</string>
-                </property>
-               </widget>
-              </item>
-              <item row="3" column="1">
-               <spacer name="vs_Cockpit">
-                <property name="orientation">
-                 <enum>Qt::Vertical</enum>
-                </property>
-                <property name="sizeHint" stdset="0">
-                 <size>
-                  <width>20</width>
-                  <height>40</height>
-                 </size>
-                </property>
-               </spacer>
-              </item>
-              <item row="2" column="2">
-               <widget class="QComboBox" name="cb_CockpitTransponderMode">
-                <property name="maximumSize">
-                 <size>
-                  <width>50</width>
-                  <height>16777215</height>
-                 </size>
-                </property>
-                <item>
-                 <property name="text">
-                  <string>S</string>
-                 </property>
-                </item>
-                <item>
-                 <property name="text">
-                  <string>C</string>
-                 </property>
-                </item>
-                <item>
-                 <property name="text">
-                  <string>I</string>
-                 </property>
-                </item>
-               </widget>
-              </item>
               <item row="0" column="2">
                <widget class="QDoubleSpinBox" name="ds_CockpitCom1Standby">
                 <property name="minimumSize">
@@ -760,6 +653,31 @@
                 </property>
                </widget>
               </item>
+              <item row="2" column="2">
+               <widget class="QComboBox" name="cb_CockpitTransponderMode">
+                <property name="maximumSize">
+                 <size>
+                  <width>50</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <item>
+                 <property name="text">
+                  <string>S</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>C</string>
+                 </property>
+                </item>
+                <item>
+                 <property name="text">
+                  <string>I</string>
+                 </property>
+                </item>
+               </widget>
+              </item>
               <item row="1" column="2">
                <widget class="QDoubleSpinBox" name="ds_CockpitCom2Standby">
                 <property name="decimals">
@@ -779,6 +697,174 @@
                 </property>
                </widget>
               </item>
+              <item row="2" column="0">
+               <widget class="QLabel" name="lbl_CockpitTransponder">
+                <property name="font">
+                 <font>
+                  <pointsize>12</pointsize>
+                 </font>
+                </property>
+                <property name="text">
+                 <string>Transponder</string>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QLabel" name="lbl_CockpitCom1">
+                <property name="font">
+                 <font>
+                  <pointsize>12</pointsize>
+                 </font>
+                </property>
+                <property name="text">
+                 <string>COM 1</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="0">
+               <widget class="QLabel" name="lbl_CockpitCom2">
+                <property name="font">
+                 <font>
+                  <pointsize>12</pointsize>
+                 </font>
+                </property>
+                <property name="text">
+                 <string>COM 2</string>
+                </property>
+               </widget>
+              </item>
+              <item row="1" column="1">
+               <widget class="QDoubleSpinBox" name="ds_CockpitCom2Active">
+                <property name="accelerated">
+                 <bool>false</bool>
+                </property>
+                <property name="decimals">
+                 <number>3</number>
+                </property>
+                <property name="minimum">
+                 <double>118.000000000000000</double>
+                </property>
+                <property name="maximum">
+                 <double>136.000000000000000</double>
+                </property>
+                <property name="singleStep">
+                 <double>0.250000000000000</double>
+                </property>
+                <property name="value">
+                 <double>118.250000000000000</double>
+                </property>
+               </widget>
+              </item>
+              <item row="0" column="1">
+               <widget class="QDoubleSpinBox" name="ds_CockpitCom1Active">
+                <property name="maximumSize">
+                 <size>
+                  <width>75</width>
+                  <height>16777215</height>
+                 </size>
+                </property>
+                <property name="decimals">
+                 <number>3</number>
+                </property>
+                <property name="minimum">
+                 <double>118.000000000000000</double>
+                </property>
+                <property name="maximum">
+                 <double>136.000000000000000</double>
+                </property>
+                <property name="singleStep">
+                 <double>0.250000000000000</double>
+                </property>
+                <property name="value">
+                 <double>118.000000000000000</double>
+                </property>
+               </widget>
+              </item>
+              <item row="2" column="1">
+               <widget class="QDoubleSpinBox" name="ds_CockpitTransponder">
+                <property name="decimals">
+                 <number>0</number>
+                </property>
+                <property name="maximum">
+                 <double>7777.000000000000000</double>
+                </property>
+                <property name="value">
+                 <double>7000.000000000000000</double>
+                </property>
+               </widget>
+              </item>
+             </layout>
+            </item>
+            <item>
+             <layout class="QGridLayout" name="ql_CockpitVoiceRooms">
+              <item row="1" column="0">
+               <widget class="QColumnView" name="cv_CockpitVoiceRoom1"/>
+              </item>
+              <item row="1" column="1">
+               <widget class="QColumnView" name="cv_CockpitVoiceRoom2"/>
+              </item>
+              <item row="0" column="1">
+               <widget class="QWidget" name="qi_CokpitViewRoom2" native="true">
+                <layout class="QHBoxLayout" name="horizontalLayout_6">
+                 <property name="spacing">
+                  <number>2</number>
+                 </property>
+                 <property name="margin">
+                  <number>2</number>
+                 </property>
+                 <item>
+                  <widget class="QLineEdit" name="le_CockpitVoiceRoomCom2">
+                   <property name="font">
+                    <font>
+                     <pointsize>7</pointsize>
+                    </font>
+                   </property>
+                   <property name="readOnly">
+                    <bool>true</bool>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QCheckBox" name="cb_CockpitVoiceRoom2Override">
+                   <property name="text">
+                    <string>Ovr.</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
+              <item row="0" column="0">
+               <widget class="QWidget" name="qi_CokpitViewRoom1" native="true">
+                <layout class="QHBoxLayout" name="horizontalLayout_5">
+                 <property name="spacing">
+                  <number>2</number>
+                 </property>
+                 <property name="margin">
+                  <number>2</number>
+                 </property>
+                 <item>
+                  <widget class="QLineEdit" name="le_CockpitVoiceRoomCom1">
+                   <property name="font">
+                    <font>
+                     <pointsize>7</pointsize>
+                    </font>
+                   </property>
+                   <property name="readOnly">
+                    <bool>true</bool>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QCheckBox" name="cb_CockpitVoiceRoom1Override">
+                   <property name="text">
+                    <string>Ovr.</string>
+                   </property>
+                  </widget>
+                 </item>
+                </layout>
+               </widget>
+              </item>
              </layout>
             </item>
            </layout>
@@ -1002,14 +1088,14 @@
                    </widget>
                   </item>
                   <item row="4" column="0">
-                   <widget class="QLabel" name="lbl_SettingsTnCsRealname">
+                   <widget class="QLabel" name="lbl_SettingsTnCsRealName">
                     <property name="text">
                      <string>Real name</string>
                     </property>
                    </widget>
                   </item>
                   <item row="4" column="1">
-                   <widget class="QLineEdit" name="le_SettingsTnCsRealname">
+                   <widget class="QLineEdit" name="le_SettingsTnCsRealName">
                     <property name="text">
                      <string/>
                     </property>
@@ -1086,22 +1172,56 @@
                 </item>
                </layout>
               </widget>
-              <widget class="QWidget" name="tb_SettingsPlane">
+              <widget class="QWidget" name="tb_SettingsVoice">
                <attribute name="title">
-                <string>Whatsoever</string>
+                <string>Voice</string>
+               </attribute>
+               <layout class="QVBoxLayout" name="verticalLayout_14">
+                <item>
+                 <layout class="QFormLayout" name="formLayout">
+                  <property name="fieldGrowthPolicy">
+                   <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+                  </property>
+                  <item row="0" column="0">
+                   <widget class="QLabel" name="lbl_VoiceInputDevice">
+                    <property name="text">
+                     <string>In</string>
+                    </property>
+                   </widget>
+                  </item>
+                  <item row="0" column="1">
+                   <widget class="QComboBox" name="cb_VoiceInputDevice"/>
+                  </item>
+                  <item row="1" column="0">
+                   <widget class="QLabel" name="lbl_VoiceOutputDevice">
+                    <property name="text">
+                     <string>Out</string>
+                    </property>
+                   </widget>
+                  </item>
+                  <item row="1" column="1">
+                   <widget class="QComboBox" name="cb_VoiceOutputDevice"/>
+                  </item>
+                 </layout>
+                </item>
+               </layout>
+              </widget>
+              <widget class="QWidget" name="tb_SettingsAircraft">
+               <attribute name="title">
+                <string>Aircraft</string>
                </attribute>
                <layout class="QVBoxLayout" name="verticalLayout_5">
                 <item>
-                 <layout class="QFormLayout" name="fl_SettingsPlane">
+                 <layout class="QFormLayout" name="fl_SettingsAircraft">
                   <item row="0" column="0">
-                   <widget class="QLabel" name="lbl_SettingsPlaneCallsign">
+                   <widget class="QLabel" name="lbl_SettingsAircraftCallsign">
                     <property name="text">
                      <string>Callsign</string>
                     </property>
                    </widget>
                   </item>
                   <item row="0" column="1">
-                   <widget class="QLineEdit" name="le_SettingsPlaneCallsign">
+                   <widget class="QLineEdit" name="le_SettingsAircraftCallsign">
                     <property name="text">
                      <string>BLACK</string>
                     </property>
@@ -1228,7 +1348,7 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>600</width>
+     <width>615</width>
      <height>21</height>
     </rect>
    </property>
@@ -1243,6 +1363,7 @@
      <addaction name="menu_TestLocationsEDRY"/>
      <addaction name="menu_TestLocationsEDDF"/>
      <addaction name="menu_TestLocationsEDDM"/>
+     <addaction name="menu_TestLocationsEDNX"/>
     </widget>
     <widget class="QMenu" name="menu_Reload">
      <property name="title">
@@ -1266,17 +1387,17 @@
   <widget class="QStatusBar" name="sb_MainStatusBar"/>
   <action name="menu_TestLocationsEDDF">
    <property name="text">
-    <string>Position EDDF</string>
+    <string>Position EDDF (Frankfurt, GER)</string>
    </property>
   </action>
   <action name="menu_TestLocationsEDDM">
    <property name="text">
-    <string>Position EDDM</string>
+    <string>Position EDDM (Munich, GER)</string>
    </property>
   </action>
   <action name="menu_TestLocationsEDRY">
    <property name="text">
-    <string>Position EDRY</string>
+    <string>Position EDRY (Speyer, GER)</string>
    </property>
   </action>
   <action name="menu_ReloadSettings">
@@ -1284,6 +1405,11 @@
     <string>Reload settings</string>
    </property>
   </action>
+  <action name="menu_TestLocationsEDNX">
+   <property name="text">
+    <string>Position EDNX (Schleißheim, GER)</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>
@@ -1503,8 +1629,8 @@
    <slot>reloadAtcStationsBooked()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>178</x>
+     <x>175</x>
-     <y>110</y>
+     <y>72</y>
     </hint>
     <hint type="destinationlabel">
      <x>2</x>
@@ -1519,8 +1645,8 @@
    <slot>onlineAtcStationSelected(QModelIndex)</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>253</x>
+     <x>174</x>
-     <y>116</y>
+     <y>50</y>
     </hint>
     <hint type="destinationlabel">
      <x>-1</x>
@@ -1583,8 +1709,8 @@
    <slot>commandEntered()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>176</x>
+     <x>166</x>
-     <y>73</y>
+     <y>63</y>
     </hint>
     <hint type="destinationlabel">
      <x>4</x>
@@ -1599,8 +1725,8 @@
    <slot>getMetar()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>374</x>
+     <x>145</x>
-     <y>491</y>
+     <y>71</y>
     </hint>
     <hint type="destinationlabel">
      <x>20</x>
@@ -1615,8 +1741,8 @@
    <slot>getMetar()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>338</x>
+     <x>118</x>
-     <y>491</y>
+     <y>71</y>
     </hint>
     <hint type="destinationlabel">
      <x>341</x>
@@ -1631,8 +1757,8 @@
    <slot>cockpitValuesChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>370</x>
+     <x>449</x>
-     <y>55</y>
+     <y>73</y>
     </hint>
     <hint type="destinationlabel">
      <x>337</x>
@@ -1663,8 +1789,8 @@
    <slot>cockpitValuesChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>379</x>
+     <x>449</x>
-     <y>88</y>
+     <y>96</y>
     </hint>
     <hint type="destinationlabel">
      <x>253</x>
@@ -1711,8 +1837,8 @@
    <slot>cockpitValuesChanged()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>385</x>
+     <x>449</x>
-     <y>103</y>
+     <y>119</y>
     </hint>
     <hint type="destinationlabel">
      <x>1</x>
@@ -1720,6 +1846,166 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>cb_VoiceOutputDevice</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>MainWindow</receiver>
+   <slot>audioDeviceSelected(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>166</x>
+     <y>63</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>2</x>
+     <y>316</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>cb_VoiceOutputDevice</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>MainWindow</receiver>
+   <slot>audioDeviceSelected(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>166</x>
+     <y>63</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>20</x>
+     <y>379</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>cb_VoiceInputDevice</sender>
+   <signal>currentIndexChanged(int)</signal>
+   <receiver>MainWindow</receiver>
+   <slot>audioDeviceSelected(int)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>166</x>
+     <y>55</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>26</x>
+     <y>355</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>menu_TestLocationsEDNX</sender>
+   <signal>triggered()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>menuClicked()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>307</x>
+     <y>270</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>menu_TestLocationsEDDF</sender>
+   <signal>triggered()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>menuClicked()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>307</x>
+     <y>270</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>menu_TestLocationsEDDM</sender>
+   <signal>triggered()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>menuClicked()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>307</x>
+     <y>270</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>le_CockpitVoiceRoomCom1</sender>
+   <signal>returnPressed()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>voiceRoomOverride()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>232</x>
+     <y>64</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>40</x>
+     <y>388</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>le_CockpitVoiceRoomCom2</sender>
+   <signal>returnPressed()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>voiceRoomOverride()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>253</x>
+     <y>82</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>70</x>
+     <y>304</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>cb_CockpitVoiceRoom2Override</sender>
+   <signal>clicked()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>voiceRoomOverride()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>346</x>
+     <y>91</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>559</x>
+     <y>412</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>cb_CockpitVoiceRoom1Override</sender>
+   <signal>clicked()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>voiceRoomOverride()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>368</x>
+     <y>61</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>587</x>
+     <y>340</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>setMainPage()</slot>
@@ -1732,5 +2018,7 @@
   <slot>commandEntered()</slot>
   <slot>getMetar()</slot>
   <slot>cockpitValuesChanged()</slot>
+  <slot>audioDeviceSelected(int)</slot>
+  <slot>voiceRoomOverride()</slot>
  </slots>
 </ui>

samples/blackgui/mainwindow_aircraft.cpp

@@ -0,0 +1,75 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "blackgui/atcstationlistmodel.h"
+#include "blackcore/dbus_server.h"
+#include "blackcore/context_network.h"
+
+using namespace BlackCore;
+using namespace BlackMisc;
+using namespace BlackGui;
+using namespace BlackMisc::Network;
+using namespace BlackMisc::Aviation;
+using namespace BlackMisc::PhysicalQuantities;
+using namespace BlackMisc::Geo;
+using namespace BlackMisc::Settings;
+using namespace BlackMisc::Voice;
+
+/*
+ * Read aircrafts
+ */
+void MainWindow::reloadAircraftsInRange()
+{
+    if (!this->isContextNetworkAvailableCheck()) return;
+    this->m_aircraftsInRange->update(this->m_contextNetwork->getAircraftsInRange());
+    this->ui->tv_AircraftsInRange->resizeColumnsToContents();
+}
+
+/*
+ * Read own aircraft
+ */
+bool MainWindow::reloadOwnAircraft()
+{
+    if (!this->isContextNetworkAvailableCheck()) return false;
+    if (this->isCockpitUpdatePending()) return false;
+    CAircraft loadedAircraft = this->m_contextNetwork->getOwnAircraft();
+
+    // changed aircraft
+    if (loadedAircraft == this->m_ownAircraft) return false;
+    this->m_ownAircraft = loadedAircraft;
+
+    // update voice rooms
+    if (this->m_contextVoiceAvailable)
+    {
+        CVoiceRoomList selectedRooms = this->m_contextNetwork->getSelectedVoiceRooms();
+        this->m_voiceRoomCom1 = this->ui->cb_CockpitVoiceRoom1Override->isChecked() ?
+                                this->ui->le_CockpitVoiceRoomCom1->text().trimmed() :
+                                selectedRooms[0];
+        this->m_voiceRoomCom2 = this->ui->cb_CockpitVoiceRoom2Override->isChecked() ?
+                                this->ui->le_CockpitVoiceRoomCom2->text().trimmed() :
+                                selectedRooms[1];
+    }
+
+    //
+    this->updateCockpitFromContext();
+
+    // something has changed
+    return true;
+}
+
+/*
+* Position
+*/
+void MainWindow::setTestPosition(const QString &wgsLatitude, const QString &wgsLongitude, const CAltitude &altitude)
+{
+    CCoordinateGeodetic coordinate(
+        CLatitude::fromWgs84(wgsLatitude),
+        CLongitude::fromWgs84(wgsLongitude),
+        CLength(0, CLengthUnit::m()));
+
+    this->m_ownAircraft.setPosition(coordinate);
+    this->m_ownAircraft.setAltitude(altitude);
+    this->m_contextNetwork->updateOwnPosition(
+        coordinate,
+        altitude
+    );
+}

samples/blackgui/mainwindow_atc.cpp

@@ -0,0 +1,92 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "blackgui/atcstationlistmodel.h"
+#include "blackcore/dbus_server.h"
+#include "blackcore/context_network.h"
+
+using namespace BlackCore;
+using namespace BlackMisc;
+using namespace BlackGui;
+using namespace BlackMisc::Network;
+using namespace BlackMisc::Aviation;
+using namespace BlackMisc::PhysicalQuantities;
+using namespace BlackMisc::Geo;
+using namespace BlackMisc::Settings;
+
+
+/*
+ * Read booked stations
+ */
+void MainWindow::reloadAtcStationsBooked()
+{
+    if (!this->isContextNetworkAvailableCheck()) return;
+    this->m_atcListBooked->update(this->m_contextNetwork->getAtcStationsBooked());
+    this->ui->tv_AtcStationsBooked->resizeColumnsToContents();
+}
+
+/*
+ * Read online stations
+ */
+void MainWindow::reloadAtcStationsOnline()
+{
+    if (!this->isContextNetworkAvailableCheck()) return;
+    this->m_atcListOnline->update(this->m_contextNetwork->getAtcStationsOnline());
+    this->ui->tv_AtcStationsOnline->resizeColumnsToContents();
+}
+
+/*
+ * Station selected
+ */
+void MainWindow::onlineAtcStationSelected(QModelIndex index)
+{
+    this->ui->te_AtcStationsOnlineInfo->setText(""); // reset
+    const CAtcStation stationClicked = this->m_atcListOnline->at(index);
+    QString infoMessage;
+
+    if (stationClicked.hasAtis())
+    {
+        infoMessage.append(stationClicked.getAtis().getMessage());
+    }
+    if (stationClicked.hasMetar())
+    {
+        if (!infoMessage.isEmpty()) infoMessage.append("\n\n");
+        infoMessage.append(stationClicked.getMetar().getMessage());
+    }
+
+    this->ui->te_AtcStationsOnlineInfo->setText(infoMessage);
+}
+
+/*
+ * Get METAR
+ */
+void MainWindow::getMetar(const QString &airportIcaoCode)
+{
+    if (!this->isContextNetworkAvailableCheck()) return;
+    if (!this->m_contextNetwork->isConnected()) return;
+    QString icao = airportIcaoCode.isEmpty() ? this->ui->le_AtcStationsOnlineMetar->text().trimmed().toUpper() : airportIcaoCode.trimmed().toUpper();
+    this->ui->le_AtcStationsOnlineMetar->setText(icao);
+    if (icao.length() != 4) return;
+    CInformationMessage metar = this->m_contextNetwork->getMetar(icao);
+    if (metar.getType() != CInformationMessage::METAR) return;
+    if (metar.isEmpty()) return;
+    this->ui->te_AtcStationsOnlineInfo->setText(metar.getMessage());
+}
+
+/*
+ * ATC station tab changed are changed
+ */
+void MainWindow::atcStationTabChanged(int /** tabIndex **/)
+{
+    if (this->isContextNetworkAvailableCheck())
+    {
+        if (this->ui->tw_AtcStations->currentWidget() == this->ui->tb_AtcStationsBooked)
+        {
+            if (this->m_atcListBooked->rowCount() < 1)
+                this->reloadAtcStationsBooked();
+        }
+        else if (this->ui->tw_AtcStations->currentWidget() == this->ui->tb_AtcStationsOnline)
+        {
+            this->reloadAtcStationsOnline();
+        }
+    }
+}

samples/blackgui/mainwindow_cockpit.cpp

@@ -86,6 +86,34 @@ void MainWindow::updateCockpitFromContext()
         break;
     }
 
+    //
+    // voice
+    //
+    if (!this->ui->cb_CockpitVoiceRoom1Override->isChecked())
+    {
+        if (!this->ui->cb_CockpitVoiceRoom1Override->isChecked() && this->m_voiceRoomCom1.isValid())
+        {
+            QString s(this->m_voiceRoomCom1.isConnected() ? "*" : "");
+            s.append(this->m_voiceRoomCom1.getVoiceRoomUrl());
+            this->ui->le_CockpitVoiceRoomCom1->setText(s);
+        }
+        else
+            this->ui->le_CockpitVoiceRoomCom1->setText("");
+    }
+
+    if (!this->ui->cb_CockpitVoiceRoom2Override->isChecked())
+    {
+        if (this->m_voiceRoomCom2.isValid())
+        {
+            QString s(this->m_voiceRoomCom2.isConnected() ? "*" : "");
+            s.append(this->m_voiceRoomCom2.getVoiceRoomUrl());
+            this->ui->le_CockpitVoiceRoomCom2->setText(s);
+        }
+        else
+            this->ui->le_CockpitVoiceRoomCom2->setText("");
+    }
+}
+
 /*
  * Reset transponder mode to Standby
  */
@@ -164,4 +192,33 @@ void MainWindow::sendCockpitUpdates()
             changedCockpit = true;
         }
     }
+
+    //
+    // Now with the new voice room data, really set the
+    // voice rooms in the context
+    //
+    if (changedCockpit && this->m_contextVoiceAvailable)
+    {
+        // set voice rooms here, this allows to use local/remote
+        // voice context
+        this->m_contextVoice->setComVoiceRooms(this->m_voiceRoomCom1, this->m_voiceRoomCom2);
+    }
+}
+
+/*
+ * Voice room override
+ */
+void MainWindow::voiceRoomOverride()
+{
+    this->ui->le_CockpitVoiceRoomCom1->setReadOnly(!this->ui->cb_CockpitVoiceRoom1Override->isChecked());
+    this->ui->le_CockpitVoiceRoomCom2->setReadOnly(!this->ui->cb_CockpitVoiceRoom2Override->isChecked());
+    if (this->ui->cb_CockpitVoiceRoom1Override->isChecked())
+    {
+        this->m_voiceRoomCom1 = this->ui->cb_CockpitVoiceRoom1Override->text().trimmed();
+    }
+
+    if (this->ui->cb_CockpitVoiceRoom2Override->isChecked())
+    {
+        this->m_voiceRoomCom2 = this->ui->cb_CockpitVoiceRoom2Override->text().trimmed();
+    }
 }

samples/blackgui/mainwindow_init.cpp

@@ -62,13 +62,17 @@ void MainWindow::init(bool withDBus)
     {
         this->m_dBusConnection = QDBusConnection::sessionBus();
         this->m_contextNetwork = new BlackCore::IContextNetwork(BlackCore::CDBusServer::ServiceName, this->m_dBusConnection, this);
+        this->m_contextVoice = new BlackCore::IContextVoice(BlackCore::CDBusServer::ServiceName, this->m_dBusConnection, this);
         this->m_contextSettings = new BlackCore::IContextSettings(BlackCore::CDBusServer::ServiceName, this->m_dBusConnection, this);
+        this->m_contextApplication = new BlackCore::IContextApplication(BlackCore::CDBusServer::ServiceName, this->m_dBusConnection, this);
     }
     else
     {
         this->m_coreRuntime = new CCoreRuntime(false, this);
         this->m_contextNetwork = this->m_coreRuntime->getIContextNetwork();
+        this->m_contextVoice = this->m_coreRuntime->getIContextVoice();
         this->m_contextSettings = this->m_coreRuntime->getIContextSettings();
+        this->m_contextApplication = this->m_coreRuntime->getIContextApplication();
     }
 
     // relay status messages
@@ -127,6 +131,12 @@ void MainWindow::init(bool withDBus)
     this->m_timerUpdateAtcStationsOnline->start(10 * 1000);
     this->m_timerContextWatchdog->start(2 * 1000);
 
+    // init availability
+    this->setContextAvailability();
+
+    // voice panel
+    this->setAudioDeviceLists();
+
     // data
     this->initialDataReads();
 

samples/blackgui/mainwindow_voice.cpp

@@ -0,0 +1,79 @@
+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+#include "blackgui/atcstationlistmodel.h"
+#include "blackcore/dbus_server.h"
+#include "blackcore/context_network.h"
+#include "blackcore/context_voice.h"
+
+using namespace BlackCore;
+using namespace BlackMisc;
+using namespace BlackGui;
+using namespace BlackMisc::Network;
+using namespace BlackMisc::Voice;
+using namespace BlackMisc::Aviation;
+using namespace BlackMisc::PhysicalQuantities;
+using namespace BlackMisc::Geo;
+using namespace BlackMisc::Settings;
+using namespace BlackMisc::Math;
+
+/*
+ * Set audio device lists
+ */
+void MainWindow::setAudioDeviceLists()
+{
+    if (!this->isContextVoiceAvailableCheck()) return;
+    this->ui->cb_VoiceOutputDevice->clear();
+    this->ui->cb_VoiceInputDevice->clear();
+
+    foreach(CAudioDevice device, this->m_contextVoice->getAudioDevices())
+    {
+        if (device.getType() == CAudioDevice::InputDevice)
+        {
+            this->ui->cb_VoiceInputDevice->addItem(device.toQString(true));
+        }
+        else if (device.getType() == CAudioDevice::OutputDevice)
+        {
+            this->ui->cb_VoiceOutputDevice->addItem(device.toQString(true));
+        }
+    }
+
+    foreach(CAudioDevice device, this->m_contextVoice->getCurrentAudioDevices())
+    {
+        if (device.getType() == CAudioDevice::InputDevice)
+        {
+            this->ui->cb_VoiceInputDevice->setCurrentText(device.toQString(true));
+        }
+        else if (device.getType() == CAudioDevice::OutputDevice)
+        {
+            this->ui->cb_VoiceOutputDevice->setCurrentText(device.toQString(true));
+        }
+    }
+}
+
+/*
+ * Select audio device
+ */
+void MainWindow::audioDeviceSelected(int index)
+{
+    if (!this->m_init) return; // not during init
+    if (!this->isContextVoiceAvailableCheck()) return;
+    if (index < 0)return;
+    CAudioDeviceList devices = this->m_contextVoice->getAudioDevices();
+    if (devices.isEmpty()) return;
+    CAudioDevice selectedDevice;
+    QObject *sender = QObject::sender();
+    if (sender == this->ui->cb_VoiceInputDevice)
+    {
+        CAudioDeviceList inputDevices = devices.getInputDevices();
+        if (index >= inputDevices.size()) return;
+        selectedDevice = inputDevices[index];
+        this->m_contextVoice->setCurrentAudioDevice(selectedDevice);
+    }
+    else if (sender == this->ui->cb_VoiceOutputDevice)
+    {
+        CAudioDeviceList outputDevices = devices.getOutputDevices();
+        if (index >= outputDevices.size()) return;
+        selectedDevice = outputDevices[index];
+        this->m_contextVoice->setCurrentAudioDevice(selectedDevice);
+    }
+}

src/blackgui/userlistmodel.cpp

@@ -0,0 +1,27 @@
+#include "userlistmodel.h"
+#include "blackmisc/blackmiscfreefunctions.h"
+#include <QMetaProperty>
+#include <QBrush>
+
+using namespace BlackMisc::Network;
+
+namespace BlackGui
+{
+    /*
+     * Constructor
+     */
+    CUserListModel::CUserListModel(QObject *parent) :
+        CListModelBase<BlackMisc::Network::CUser, BlackMisc::Network::CUserList>("ViewUserList", parent)
+    {
+        this->m_columns.addColumn(CUser::IndexId, "id");
+        this->m_columns.addColumn(CUser::IndexRealName, "realname");
+        this->m_columns.addColumn(CUser::IndexId, "userid");
+        this->m_columns.addColumn(CUser::IndexEmail, "email");
+
+        // force strings for translation in resource files
+        (void)QT_TRANSLATE_NOOP("ViewUserList", "id");
+        (void)QT_TRANSLATE_NOOP("ViewUserList", "realname");
+        (void)QT_TRANSLATE_NOOP("ViewUserList", "userid");
+        (void)QT_TRANSLATE_NOOP("ViewUserList", "email");
+    }
+}

src/blackgui/userlistmodel.h

@@ -0,0 +1,31 @@
+#ifndef BLACKGUI_USERLISTMODEL_H
+#define BLACKGUI_USERLISTMODEL_H
+
+#include <QAbstractItemModel>
+#include <QDBusConnection>
+#include "blackmisc/nwuserlist.h"
+#include "blackgui/listmodelbase.h"
+
+namespace BlackGui
+{
+    /*!
+     * \brief Server list model
+     */
+    class CUserListModel : public CListModelBase<BlackMisc::Network::CUser, BlackMisc::Network::CUserList>
+    {
+
+    public:
+
+        /*!
+         * \brief Constructor
+         * \param parent
+         */
+        explicit CUserListModel(QObject *parent = nullptr);
+
+        /*!
+         * \brief Destructor
+         */
+        virtual ~CUserListModel() {}
+    };
+}
+#endif // guard