datasetControl.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
// $Id: datasetControl.h,v 1.19.16.1 2007/03/25 21:26:18 oliver Exp $
//

#ifndef BALL_VIEW_WIDGETS_DATASETCONTROL_H
#define BALL_VIEW_WIDGETS_DATASETCONTROL_H

#ifndef BALL_KERNEL_SYSTEM_H
# include <BALL/KERNEL/system.h>
#endif

#ifndef BALL_VIEW_WIDGETS_GENERICCONTROL_H
# include <BALL/VIEW/WIDGETS/genericControl.h>
#endif

#include <QtGui/QTreeWidgetItem>

namespace BALL
{
  namespace VIEW
  {
    class Dataset;
    class DatasetController;
    class Message;

    class BALL_VIEW_EXPORT DatasetControl
      : public GenericControl
    {
      Q_OBJECT

      public:

      BALL_EMBEDDABLE(DatasetControl,GenericControl)

      
      DatasetControl(QWidget* parent = 0, const char* name = 0);
      
      virtual ~DatasetControl();

      virtual void onNotify(Message *message);

      virtual void initializeWidget(MainControl& main_control);

      virtual void checkMenu(MainControl& main_control);

      virtual bool canHandle(const String& fileformat) const;

      virtual bool openFile(const String& filename);

      virtual bool registerController(DatasetController* con);

      DatasetController* getController(const String& type);

      DatasetController* getController(QTreeWidgetItem* item);

      vector<Dataset*> getDatasets(const String& type);

      Size getSelectionSize();

      String getType(QTreeWidgetItem* item);

      virtual void deleteCurrentItems();

      public slots:
        
      // Overloaded from GenericControl 
//        virtual void deleteCurrentItems();

      protected slots:

      virtual void showGuestContextMenu(const QPoint& pos);
      
      void updateSelection();

      protected:
      
      // only for Python Interface
      DatasetControl(const DatasetControl& control);

      vector<DatasetController*> controllers_;
    };
    
} } // namespaces

#endif // BALL_VIEW_WIDGETS_DATASETCONTROL_H