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      1 /*
      2  * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann (at) kde.org>
      3  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis (at) kde.org>
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #ifndef SVGPathSegLinetoHorizontal_h
     22 #define SVGPathSegLinetoHorizontal_h
     23 
     24 #if ENABLE(SVG)
     25 #include "SVGPathSegWithContext.h"
     26 
     27 namespace WebCore {
     28 
     29 class SVGPathSegLinetoHorizontal : public SVGPathSegWithContext {
     30 public:
     31     SVGPathSegLinetoHorizontal(SVGPathElement* element, SVGPathSegRole role, float x)
     32         : SVGPathSegWithContext(element, role)
     33         , m_x(x)
     34     {
     35     }
     36 
     37     float x() const { return m_x; }
     38     void setX(float x)
     39     {
     40         m_x = x;
     41         commitChange();
     42     }
     43 
     44 private:
     45     float m_x;
     46 };
     47 
     48 class SVGPathSegLinetoHorizontalAbs : public SVGPathSegLinetoHorizontal {
     49 public:
     50     static PassRefPtr<SVGPathSegLinetoHorizontalAbs> create(SVGPathElement* element, SVGPathSegRole role, float x)
     51     {
     52         return adoptRef(new SVGPathSegLinetoHorizontalAbs(element, role, x));
     53     }
     54 
     55 private:
     56     SVGPathSegLinetoHorizontalAbs(SVGPathElement* element, SVGPathSegRole role, float x)
     57         : SVGPathSegLinetoHorizontal(element, role, x)
     58     {
     59     }
     60 
     61     virtual unsigned short pathSegType() const { return PATHSEG_LINETO_HORIZONTAL_ABS; }
     62     virtual String pathSegTypeAsLetter() const { return "H"; }
     63 };
     64 
     65 class SVGPathSegLinetoHorizontalRel : public SVGPathSegLinetoHorizontal {
     66 public:
     67     static PassRefPtr<SVGPathSegLinetoHorizontalRel> create(SVGPathElement* element, SVGPathSegRole role, float x)
     68     {
     69         return adoptRef(new SVGPathSegLinetoHorizontalRel(element, role, x));
     70     }
     71 
     72 private:
     73     SVGPathSegLinetoHorizontalRel(SVGPathElement* element, SVGPathSegRole role, float x)
     74         : SVGPathSegLinetoHorizontal(element, role, x)
     75     {
     76     }
     77 
     78     virtual unsigned short pathSegType() const { return PATHSEG_LINETO_HORIZONTAL_REL; }
     79     virtual String pathSegTypeAsLetter() const { return "h"; }
     80 };
     81 
     82 } // namespace WebCore
     83 
     84 #endif // ENABLE(SVG)
     85 #endif
     86