createLineHandler.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: createLineHandler.h,v $ $Revision: 1.11 $ $State: Exp $
*******************************************************************************/


#ifndef CREATELINEHANDLER_H_
#define CREATELINEHANDLER_H_

#include "tmEventHandler/createControlObjectHandler.h"
#include "tmqt/eventSignaller.h"

class DtLineConfigWidget;

#include "tmEventHandler/tmEventHandlerDefines.h"
class DT_DLL_tmEventHandler DtCreateLineHandler : public DtCreateControlObjectHandler
{
   Q_OBJECT
   
public:

   DtCreateLineHandler();
   
   virtual ~DtCreateLineHandler();
   
public:
   static DtEventHandler* create(DtEventController* owner, void* usr);

protected:
   virtual void initDialog(QWidget* w);
   virtual void initDialogConnections();

   virtual void setWorkingName();

   virtual DtSymbol* createSymbol(DtTMMapArea* area);
   virtual bool finishOnCreate() const;

   virtual void initFreehandMode();

   virtual bool mouseEvent(DtTMMapArea* area, QMouseEvent* evnt, const DtPoint& pnt);

   virtual void freehandDraw(const DtPoint& pnt, bool end = false);

   virtual QString workingTitle() const;
   virtual const char* eventSignalName() { return DtCreateLineWidgetEvent; };

   virtual void setEmitCreateSignal(bool);

protected:
   bool myFreehand;
   bool myInFreehandDraw;
};

#endif //CREATELINEHANDLER_H_