DtVideoStreamListWidget.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvVideoStreamQt/DtVideoStreamListInterface.h>

#include <QtGui/QWidget>

class QTreeWidget;
class QTreeWidgetItem;
class QPushButton;
class QComboBox;

namespace makVrv
{

   class DtVideoStreamListLogic;

   class DT_DLL_VRVVIDEOSTREAMQT DtVideoStreamListWidget
         : public QWidget, public DtVideoStreamListInterface
   {  
      Q_OBJECT;

   public:

      DtVideoStreamListWidget( DtDe& de, QWidget* parent );

      virtual ~DtVideoStreamListWidget();

      void activate();

      void deactivate();

      QSize sizeHint() const;

      virtual void addVideoStream( const DtUnicode& streamName,
         DtVideoStreamListInterface::VideoStreamState state );

      virtual void removeVideoStream( const DtUnicode& streamName );

      virtual void setCurrentVideoStream( const DtUnicode& streamName );

      virtual void setVideoStreamState( const DtUnicode& streamName,
         DtVideoStreamListInterface::VideoStreamState state );

      virtual void setVideoStreamAutoStartState(
         const DtUnicode& streamName, bool autoStart );

      virtual void setActionButtonState(
         DtVideoStreamListInterface::VideoStreamState state );

   protected slots:

      virtual void onVideoStreamItemSelectionChanged();

      virtual void onActionButtonClicked();

      virtual void onEditButtonClicked();

      virtual void onAutoStartButtonClicked();

   protected:

      void setupGui();

      void setItemState( QTreeWidgetItem* item,
         DtVideoStreamListInterface::VideoStreamState state );

      void setItemAutoStart( QTreeWidgetItem* item, bool isAutoStart );

   protected:

      DtDe& myDe;
      DtVideoStreamListLogic* myLogic;

      QTreeWidget* myVideoStreams;
      QPushButton* myActionButton;
      QPushButton* myEditButton;
      QPushButton* myAutoStartButton;
   };
}