DtObserverViewsWidget.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtObserverViewsWidget.h,v $ $Revision: 1.9 $ $State: Exp $
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCoreQt/DtPage.h>
#include <vrvCoreQt/DtObserverViewsWidgetInterface.h>
#include <vrvCore/DtObserver.h>

class QTreeWidget;
class QVBoxLayout;
class QHBoxLayout;
class QPushButton;

namespace makVrv
{
   class DtObserverViewsWidgetLogic;
   
   class DT_DLL_VRVCOREQT DtObserverViewsWidget
      : public DtPage
      , public DtObserverViewsWidgetInterface
   {
      Q_OBJECT

   public:

      virtual ~DtObserverViewsWidget();

      virtual QIcon icon();

      virtual QString title();

      virtual const std::string& pageClassName() const;

      virtual std::string currentObserverView() const;

   protected:
      friend class DtObserverViewsWidgetCreator;

      DtObserverViewsWidget(DtDe& de, QWidget* parent = 0, Qt::WindowFlags f = 0);

      virtual void activate();

      virtual void deactivate();

      void setupUi(QWidget* p);

      virtual void setViewStatesEnabled(bool);

      virtual void addObserverView(const std::string&);

      virtual void clearObserverViews();

      virtual void deleteView(const std::string&);

      virtual void renameObserverRecord(const std::string& newName, 
         const std::string& oldName);

   protected slots:

      virtual void onAddObserverView();

      virtual void onViewSelectionChanged();

      virtual void onItemPressed();

      virtual void onClearObserverViews();

      virtual void onSaveViews();

      virtual void onSaveSelectedView();

      virtual void onDeleteSelectedView();

      virtual void onLoadViews();

      virtual void onLoadViewsAndMakeCurrent();

      virtual void observerViewNameChanged();

   protected:

      std::string myClassName;
      DtObserverViewsWidgetLogic* myLogic;
      
   public:
      QVBoxLayout*   myMainLayout;
      QHBoxLayout*   myButtonLayout;
      QTreeWidget*   myObserverViews;
      QPushButton*   myAddView;
      QPushButton*   myDeleteView;
      QPushButton*   mySaveViews;
      QPushButton*   mySaveSingle;
      QPushButton*   myLoadViews;
      QPushButton*   myLoadAndMakeViewsCurrent;
      QPushButton*   myClearViews;

      double         myLastSelectionChangedSimTime;
   };

   class DT_DLL_VRVCOREQT DtObserverViewsWidgetCreator : public DtPageCreator
   {
   public:

      DtObserverViewsWidgetCreator(DtDe& de);

      virtual ~DtObserverViewsWidgetCreator();

      virtual std::string pageClassName() const;

      virtual DtPage* create(QWidget* parent = 0, Qt::WindowFlags f = 0);
   };
}