radioControlWidget.h

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/******************************************************************************
** Copyright (c) 2019 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
#pragma once

#include <vrfMakRadioQt/vrfMakRadioQt.h>
#include <vrvCoreQt/DtWidgetBuilder.h>
#include <vrvCoreQt/DtToolbar.h> 
#include <vrvUtil/DtSignalConnectionManager.h>

#include <QtWidgets/QWidget>
#include <QtGui/QPixmap>
#include <QtGui/QIcon>
#include <QtGui/QImage>

class QHBoxLayout;
class QPushButton;
class DtEntityIdentifier;
class QToolButton;

namespace makVrv
{
   class DtDe;
   class DtPopupToolbar;
   class DtPopupToolbarButton;
}

namespace makRadio
{
   class DtRadio;
}

class QHBoxLayout;
class QComboBox;
class QSlider;
class QTimer;

namespace makVrf
{
   class DtEntityListDropdown;

   class VRFMAKRADIOQT_DLL DtRadioControlToolbar : public makVrv::DtToolbar
   {
   public:

      DtRadioControlToolbar(makVrv::DtDe&);

      virtual ~DtRadioControlToolbar();

      virtual QToolBar* createToolbar(makVrv::DtDe&, QWidget* parent);

   }; 

   class VRFMAKRADIOQT_DLL DtRadioControlWidget : public QWidget
   {
      Q_OBJECT
   public:
      DtRadioControlWidget( makVrv::DtDe& de, QWidget* parent = 0, Qt::WindowFlags flags = 0);

      virtual ~DtRadioControlWidget();

      virtual makRadio::DtRadio* currentRadio() const;

      virtual void talk(bool t);

      virtual void selectRadio(makRadio::DtRadio*);

   protected:
      void setupUi();
      
      virtual void initialize();

      virtual bool allSpeakersMuted() const;
      virtual bool allMicsMuted() const;

      virtual void showEvent(QShowEvent*);
      virtual void hideEvent(QHideEvent*);
      virtual void closeEvent(QCloseEvent*);

      virtual void createRadios();
      virtual void clearRadios();

      virtual void activeEntityChanged(const DtEntityIdentifier&);

      virtual makVrv::DtSignalConnectionManager* connectRadio(makRadio::DtRadio*);
      virtual makVrv::DtSignalConnectionManager* currentRadioConnections() const;

      virtual void radioTransmitting(makRadio::DtRadio*, bool transmitting);
      virtual void radioChannelSet(makRadio::DtRadio*, int channel);
      virtual void radioMicMuted(makRadio::DtRadio*, bool b);
      virtual void radioSpeakerMuted(makRadio::DtRadio*, bool b);
      virtual void radioVolumeChanged(makRadio::DtRadio*, float);
      virtual void radioPoweredChanged(makRadio::DtRadio*, bool);

      virtual void clearTransmitLevel();
      virtual void clearReceiveLevel();

      virtual QPixmap levelIcon(const QImage& base, double level, const QSize& iconSize);

      virtual void systemEnabledChanged(bool);

   protected slots:
      virtual void radioChanged();
      virtual void channelChanged();
      virtual void talk();
      virtual void stopTalking();
      virtual void micMutedChanged(bool);
      virtual void soundMutedChanged(bool);
      virtual void volumeChanged(int);
      virtual void updateLevels();
      virtual void showSettings();

   public:
      QHBoxLayout* myMainLayout;
      QToolButton* myPushToTalk;
      QComboBox* myRadioCombo;
      QComboBox* myChannelsCombo;
      QToolButton* myMicMutedButton;
      QToolButton* mySoundMuteButton;
      QToolButton* myRadioSettings;
      makVrv::DtPopupToolbar* myVolumeControl;
      QSlider* myVolumeSlider;
      makVrv::DtPopupToolbarButton* myVolumeSettingsButton;

   protected:
      makVrv::DtSignalConnectionManager myConnectionManager;
      makVrv::DtDe& myDe;
      bool myNeedsDereference;
      QTimer* myLevelsTimer;
      double myLastTransmitLevel;
      double myLastReceiveLevel;
      QIcon myMicIcons;
      QIcon mySpeakerIcons;
      QImage myMicImage;
      QImage mySpeakerImage;

      struct Radio
      {
         makRadio::DtRadio* radio;
         makVrv::DtSignalConnectionManager* connections;
      };

      std::vector<Radio> myRadios;
   };

   class VRFMAKRADIOQT_DLL DtRadioControlWidgetBuilder : public makVrv::DtWidgetBuilder
   { 
   public:
      DtRadioControlWidgetBuilder();
      virtual ~DtRadioControlWidgetBuilder();

      virtual QWidget* create( makVrv::DtDe& de, QWidget* parent, const Qt::WindowFlags& flags);
   };
}