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 LinearGradientAttributes_h
21#define LinearGradientAttributes_h
22
23#include "core/svg/GradientAttributes.h"
24
25namespace blink {
26struct LinearGradientAttributes : GradientAttributes {
27    LinearGradientAttributes()
28        : m_x1(SVGLength::create(LengthModeWidth))
29        , m_y1(SVGLength::create(LengthModeWidth))
30        , m_x2(SVGLength::create(LengthModeWidth))
31        , m_y2(SVGLength::create(LengthModeWidth))
32        , m_x1Set(false)
33        , m_y1Set(false)
34        , m_x2Set(false)
35        , m_y2Set(false)
36    {
37        m_x2->setValueAsString("100%", ASSERT_NO_EXCEPTION);
38    }
39
40    SVGLength* x1() const { return m_x1.get(); }
41    SVGLength* y1() const { return m_y1.get(); }
42    SVGLength* x2() const { return m_x2.get(); }
43    SVGLength* y2() const { return m_y2.get(); }
44
45    void setX1(PassRefPtr<SVGLength> value) { m_x1 = value; m_x1Set = true; }
46    void setY1(PassRefPtr<SVGLength> value) { m_y1 = value; m_y1Set = true; }
47    void setX2(PassRefPtr<SVGLength> value) { m_x2 = value; m_x2Set = true; }
48    void setY2(PassRefPtr<SVGLength> value) { m_y2 = value; m_y2Set = true; }
49
50    bool hasX1() const { return m_x1Set; }
51    bool hasY1() const { return m_y1Set; }
52    bool hasX2() const { return m_x2Set; }
53    bool hasY2() const { return m_y2Set; }
54
55private:
56    // Properties
57    RefPtr<SVGLength> m_x1;
58    RefPtr<SVGLength> m_y1;
59    RefPtr<SVGLength> m_x2;
60    RefPtr<SVGLength> m_y2;
61
62    // Property states
63    bool m_x1Set : 1;
64    bool m_y1Set : 1;
65    bool m_x2Set : 1;
66    bool m_y2Set : 1;
67};
68
69} // namespace blink
70
71#endif
72
73// vim:ts=4:noet
74