1 /*

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

     3 

     4     This library is free software; you can redistribute it and/or

     5     modify it under the terms of the GNU Library General Public

     6     License as published by the Free Software Foundation; either

     7     version 2 of the License, or (at your option) any later version.

     8 

     9     This library is distributed in the hope that it will be useful,

    10     but WITHOUT ANY WARRANTY; without even the implied warranty of

    11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    12     Library General Public License for more details.

    13 

    14     You should have received a copy of the GNU Library General Public License

    15     along with this library; see the file COPYING.LIB.  If not, write to

    16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    17     Boston, MA 02110-1301, USA.

    18 */

    19 

    20 #ifndef GradientAttributes_h

    21 #define GradientAttributes_h

    22 

    23 #if ENABLE(SVG)

    24 #include "Color.h"

    25 #include "Gradient.h"

    26 #include "SVGLength.h"

    27 

    28 namespace WebCore {

    29 

    30 struct GradientAttributes {

    31     GradientAttributes()

    32         : m_spreadMethod(SpreadMethodPad)

    33         , m_boundingBoxMode(true)

    34         , m_spreadMethodSet(false)

    35         , m_boundingBoxModeSet(false)

    36         , m_gradientTransformSet(false)

    37         , m_stopsSet(false)

    38     {

    39     }

    40 

    41     GradientSpreadMethod spreadMethod() const { return m_spreadMethod; }

    42     bool boundingBoxMode() const { return m_boundingBoxMode; }

    43     AffineTransform gradientTransform() const { return m_gradientTransform; }

    44     const Vector<Gradient::ColorStop>& stops() const { return m_stops; }

    45 

    46     void setSpreadMethod(GradientSpreadMethod value)

    47     {

    48         m_spreadMethod = value;

    49         m_spreadMethodSet = true;

    50     }

    51 

    52     void setBoundingBoxMode(bool value)

    53     {

    54         m_boundingBoxMode = value;

    55         m_boundingBoxModeSet = true;

    56     }

    57 

    58     void setGradientTransform(const AffineTransform& value)

    59     {

    60         m_gradientTransform = value;

    61         m_gradientTransformSet = true;

    62     }

    63 

    64     void setStops(const Vector<Gradient::ColorStop>& value)

    65     {

    66         m_stops = value;

    67         m_stopsSet = true;

    68     } 

    69 

    70     bool hasSpreadMethod() const { return m_spreadMethodSet; }

    71     bool hasBoundingBoxMode() const { return m_boundingBoxModeSet; }

    72     bool hasGradientTransform() const { return m_gradientTransformSet; }

    73     bool hasStops() const { return m_stopsSet; }

    74 

    75 private:

    76     // Properties

    77     GradientSpreadMethod m_spreadMethod;

    78     bool m_boundingBoxMode;

    79     AffineTransform m_gradientTransform;

    80     Vector<Gradient::ColorStop> m_stops;

    81 

    82     // Property states

    83     bool m_spreadMethodSet : 1;

    84     bool m_boundingBoxModeSet : 1;

    85     bool m_gradientTransformSet : 1;

    86     bool m_stopsSet : 1;

    87 };

    88 

    89 } // namespace WebCore

    90 

    91 #endif // ENABLE(SVG)

    92 #endif