HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/charthelpers_p.h

Fix Creator crash when opening Charts project...

Fix Creator crash when opening Charts project There's a problem with Creator parsing the headers defined in Charts src.pro. This will cause the Creator (3.0.0-beta) to crash when trying to open charts.pro. As a workaround the headers are defined using new variables for each function and unsetting the variables after each rotation. Task-number: QTRD-2480 Change-Id: Ia77428dab61fa9fa57ca5501ad27f8c3f514f017 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

Miikka Heikkinen - - Load All Authors

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r2574:599370d0561c


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        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      /****************************************************************************

      **

      ** Copyright (C) 2013 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** This file is part of the Qt Enterprise Charts Add-on.

        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      **

      ** $QT_BEGIN_LICENSE$

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      ** Licensees holding valid Qt Enterprise licenses may use this file in

      ** accordance with the Qt Enterprise License Agreement provided with the

        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

      //  W A R N I N G

      //  -------------

      //

        Miikka Heikkinen
    
Qt Commercial -> Qt Enterprise...

              r2574
            
      // This file is not part of the Qt Enterprise Chart API.  It exists purely as an

        Miikka Heikkinen
    
Added copyright headers to *.h/*.cpp files missing them...

              r2435
            
      // implementation detail.  This header file may change from version to

      // version without notice, or even be removed.

      //

      // We mean it.

        Mika Salmela
    
Fix to discard NaN, Inf and -Inf values from chart....

              r2424
            
      #ifndef CHARTHELPERS_P_H

      #define CHARTHELPERS_P_H

      #include <qnumeric.h>

      #include <QPointF>

      static inline bool isValidValue(qreal value)

      {

          if (qIsNaN(value) || qIsInf(value)) {

              qWarning("Ignored NaN, Inf, or -Inf value.");

              return false;

          }

          return true;

      }

      static inline bool isValidValue(qreal x, qreal y)

      {

          return (isValidValue(x) && isValidValue(y));

      }

      static inline bool isValidValue(const QPointF point)

      {

          return (isValidValue(point.x()) && isValidValue(point.y()));

      }

      #endif // CHARTHELPERS_P_H

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Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	/****************************************************************************
		**
		** Copyright (C) 2013 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** This file is part of the Qt Enterprise Charts Add-on.
Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	**
		** $QT_BEGIN_LICENSE$
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	** Licensees holding valid Qt Enterprise licenses may use this file in
		** accordance with the Qt Enterprise License Agreement provided with the
Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and Digia.
		**
		** If you have questions regarding the use of this file, please use
		** contact form at http://qt.digia.com
		** $QT_END_LICENSE$
		**
		****************************************************************************/

		// W A R N I N G
		// -------------
		//
Miikka Heikkinen Qt Commercial -> Qt Enterprise...	r2574	// This file is not part of the Qt Enterprise Chart API. It exists purely as an
Miikka Heikkinen Added copyright headers to .h/.cpp files missing them...	r2435	// implementation detail. This header file may change from version to
		// version without notice, or even be removed.
		//
		// We mean it.

Mika Salmela Fix to discard NaN, Inf and -Inf values from chart....	r2424	#ifndef CHARTHELPERS_P_H
		#define CHARTHELPERS_P_H

		#include <qnumeric.h>
		#include <QPointF>

		static inline bool isValidValue(qreal value)
		{
		if (qIsNaN(value) \|\| qIsInf(value)) {
		qWarning("Ignored NaN, Inf, or -Inf value.");
		return false;
		}
		return true;
		}

		static inline bool isValidValue(qreal x, qreal y)
		{
		return (isValidValue(x) && isValidValue(y));
		}

		static inline bool isValidValue(const QPointF point)
		{
		return (isValidValue(point.x()) && isValidValue(point.y()));
		}

		#endif // CHARTHELPERS_P_H