appBrokerManager.h

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/****************************************************************************
 * Copyright (c) 2016 VT MAK
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <portalApp/portalAppInitializer.h>
#include <portalApp/xmlBrokerLauncher.h>
#include <portalApp/ui_brokerList.h>
#include <portalApp/brokerEditor.h>

#include <portal/pControlMessage.h>

#include <QtCore/QObject>
#include <map>

class QPoint;
class QTreeWidget;
class QPushButton;
class QTreeWidgetItem;

namespace MAKVrExchange
{

   class DtPortalAppGui;
   class DtBrokerContextMenu;

   class DT_DLL_LIBPORTALAPP DtAppBrokerManager : public QWidget
   {  Q_OBJECT;
   public:

      enum
      {
         DisplayInformation,
         Shutdown
      };

   public:

      DtAppBrokerManager( QWidget* parent, DtPortalAppInitializer* init,
         DtPortalConnection* pconn );

      virtual ~DtAppBrokerManager();

      virtual void setBrokerInitLists( const std::vector<DtXmlBrokerLauncher>& vector );

      virtual DtString lookupBrokerName( const DtU16& brokerId ) const;

      virtual DtU16 lookupBrokerId( const DtString& brokerName ) const;

      virtual void setOneToOne( bool val );

      virtual const QTreeWidget* treeWidget() const;

      virtual QTreeWidget* treeWidget();

   signals:

      void brokerSelectedRunning( bool );

   public slots:

      virtual void brokerItemAdded( DtXmlBrokerLauncher& );

      virtual void brokerItemEdited( DtXmlBrokerLauncher& );

      virtual void showBrokerInfoDialogAction();

      virtual void brokerShutdownBrokerAction();

      virtual void brokerRestartBrokerAction();

      virtual void brokerRemoveBrokerAction();

      virtual void brokerEditBrokerAction();

      virtual void brokerAddNewBrokerAction();

   protected slots:

      virtual void brokerItemDoubleClicked( QTreeWidgetItem* item );

      virtual void brokerSelectionChanged();

      virtual void onBrokerMenuAboutToShow();

   protected:

      virtual void processAddBrokerMessage( const DtBrokerStartedMessage& msg );

      virtual void processRunBrokerMessage( const DtBrokerRunningMessage& msg );

      virtual void processRemoveBrokerMessage( const DtBrokerExitingMessage& msg );

      virtual void processAbnormalRemoval( const DtAbnormalBrokerExitMessage& msg );

      virtual void requestBrokerLaunchGui( QTreeWidgetItem* item );

      virtual void requestBrokerStart( QTreeWidgetItem* item );

      virtual void shutdownBrokerForItem( QTreeWidgetItem* item );

      virtual DtString createBrokerStartupCommand( const DtXmlBrokerLauncher& brokerLauncher );

      static void discoverBrokerCb( const DtBrokerStartedMessage& msg, void* usrData );

      static void runningBrokerCb( const DtBrokerRunningMessage& msg, void* usrData );

      static void removeBrokerCb( const DtBrokerExitingMessage& msg, void* usrData );

      static void abnormalRemovalCb( const DtAbnormalBrokerExitMessage& msg, void* usrData );

      virtual bool eventFilter( QObject* obj, QEvent* event );

   private:

      DtAppBrokerManager( const DtAppBrokerManager& orig );

      DtAppBrokerManager& operator = ( const DtAppBrokerManager& orig );

   protected:

      enum
      {
         ShutdownBroker = 1
      } BrokerPopupMenuPosition;

      typedef std::map<DtU16,DtString> BrokerIdToNameMap;

      Ui::DtBrokerList myUi;

      std::vector<DtXmlBrokerLauncher> myBrokerLaunchers;

      DtBrokerContextMenu* myPopupMenu;

      DtPortalConnection* myPConn;
      DtPortalAppInitializer* myInitializer;
      DtBrokerEditor* myBrokerEditor;

   };

}