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      1 /*
      2  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann (at) 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 
     25 namespace blink {
     26 struct 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 
     67 private:
     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