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 RadialGradientAttributes_h
21#define RadialGradientAttributes_h
22
23#include "core/svg/GradientAttributes.h"
24
25namespace blink {
26struct RadialGradientAttributes : GradientAttributes {
27    RadialGradientAttributes()
28        : m_cx(SVGLength::create(LengthModeWidth))
29        , m_cy(SVGLength::create(LengthModeHeight))
30        , m_r(SVGLength::create(LengthModeOther))
31        , m_fx(SVGLength::create(LengthModeWidth))
32        , m_fy(SVGLength::create(LengthModeHeight))
33        , m_fr(SVGLength::create(LengthModeOther))
34        , m_cxSet(false)
35        , m_cySet(false)
36        , m_rSet(false)
37        , m_fxSet(false)
38        , m_fySet(false)
39        , m_frSet(false)
40    {
41        m_cx->setValueAsString("50%", IGNORE_EXCEPTION);
42        m_cy->setValueAsString("50%", IGNORE_EXCEPTION);
43        m_r->setValueAsString("50%", IGNORE_EXCEPTION);
44    }
45
46    SVGLength* cx() const { return m_cx.get(); }
47    SVGLength* cy() const { return m_cy.get(); }
48    SVGLength* r() const { return m_r.get(); }
49    SVGLength* fx() const { return m_fx.get(); }
50    SVGLength* fy() const { return m_fy.get(); }
51    SVGLength* fr() const { return m_fr.get(); }
52
53    void setCx(PassRefPtr<SVGLength> value) { m_cx = value; m_cxSet = true; }
54    void setCy(PassRefPtr<SVGLength> value) { m_cy = value; m_cySet = true; }
55    void setR(PassRefPtr<SVGLength> value) { m_r = value; m_rSet = true; }
56    void setFx(PassRefPtr<SVGLength> value) { m_fx = value; m_fxSet = true; }
57    void setFy(PassRefPtr<SVGLength> value) { m_fy = value; m_fySet = true; }
58    void setFr(PassRefPtr<SVGLength> value) { m_fr = value; m_frSet = true; }
59
60    bool hasCx() const { return m_cxSet; }
61    bool hasCy() const { return m_cySet; }
62    bool hasR() const { return m_rSet; }
63    bool hasFx() const { return m_fxSet; }
64    bool hasFy() const { return m_fySet; }
65    bool hasFr() const { return m_frSet; }
66
67private:
68    // Properties
69    RefPtr<SVGLength> m_cx;
70    RefPtr<SVGLength> m_cy;
71    RefPtr<SVGLength> m_r;
72    RefPtr<SVGLength> m_fx;
73    RefPtr<SVGLength> m_fy;
74    RefPtr<SVGLength> m_fr;
75
76    // Property states
77    bool m_cxSet : 1;
78    bool m_cySet : 1;
79    bool m_rSet : 1;
80    bool m_fxSet : 1;
81    bool m_fySet : 1;
82    bool m_frSet : 1;
83};
84
85} // namespace blink
86
87#endif
88