1 /*

     2  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #ifndef SVGPaintServerLinearGradient_h

    27 #define SVGPaintServerLinearGradient_h

    28 

    29 #if ENABLE(SVG)

    30 

    31 #include "FloatPoint.h"

    32 #include "SVGPaintServerGradient.h"

    33 

    34 namespace WebCore {

    35 

    36     class SVGPaintServerLinearGradient : public SVGPaintServerGradient {

    37     public:

    38         SVGPaintServerLinearGradient(const SVGGradientElement* owner);

    39         virtual ~SVGPaintServerLinearGradient();

    40 

    41         virtual SVGPaintServerType type() const { return LinearGradientPaintServer; }

    42 

    43         FloatPoint gradientStart() const;

    44         void setGradientStart(const FloatPoint&);

    45 

    46         FloatPoint gradientEnd() const;

    47         void setGradientEnd(const FloatPoint&);

    48 

    49         virtual TextStream& externalRepresentation(TextStream&) const;

    50 

    51 #if PLATFORM(QT)

    52         virtual QGradient setupGradient(GraphicsContext*&, const RenderObject*) const;

    53 #endif

    54 

    55     private:

    56         FloatPoint m_start;

    57         FloatPoint m_end;

    58     };

    59 

    60 } // namespace WebCore

    61 

    62 #endif

    63 

    64 #endif // SVGPaintServerLinearGradient_h