kspread_handler.h

#ifndef KSPREAD_HANDLER_H
#define KSPREAD_HANDLER_H
 
#include <KoContainerHandler.h>
 
#include <tqpoint.h>
 
#include <KoQueryTrader.h>
 
class TQWidget;
 
enum HandlerType
{
  Part,
  Chart,
  Picture
};
 
namespace KSpread
{
class View;
 
class InsertHandler : public KoEventHandler
{
    TQ_OBJECT
  
public:
    InsertHandler( View* view, TQWidget* widget );
    ~InsertHandler();
 
    virtual HandlerType getType() = 0;
 
protected:
    bool eventFilter( TQObject*, TQEvent* );
    virtual void insertObject( TQRect ) = 0;
 
    View* m_view;
    TQPoint m_geometryStart;
    TQPoint m_geometryEnd;
    bool m_started;
    bool m_clicked;
};
 
class InsertPartHandler : public InsertHandler
{
  public:
    InsertPartHandler( View* view, TQWidget* widget, const KoDocumentEntry& entry );
    virtual ~InsertPartHandler();
    HandlerType getType() { return Part; }
 
  private:
    void insertObject( TQRect );
 
    KoDocumentEntry m_entry;
};
 
 
class InsertChartHandler : public InsertHandler
{
  public:
    InsertChartHandler( View* view, TQWidget* widget, const KoDocumentEntry& entry );
    virtual ~InsertChartHandler();
    HandlerType getType() { return Chart; }
 
  private:
    void insertObject( TQRect );
 
    KoDocumentEntry m_entry;
};
 
class InsertPictureHandler : public InsertHandler
{
  public:
    InsertPictureHandler( View* view, TQWidget* widget, const KURL &);
    virtual ~InsertPictureHandler();
    HandlerType getType() { return Picture; }
 
  private:
    void insertObject( TQRect );
 
    KURL m_file;
};
 
} // namespace KSpread
 
#endif