khtml/svg/SVGLineElement.h

   1 /*
   2     Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005, 2006 Rob Buis <buis@kde.org>
   4
   5     This file is part of the KDE project
   6
   7     This library is free software; you can redistribute it and/or
   8     modify it under the terms of the GNU Library General Public
   9     License as published by the Free Software Foundation; either
  10     version 2 of the License, or (at your option) any later version.
  11
  12     This library is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15     Library General Public License for more details.
  16
  17     You should have received a copy of the GNU Library General Public License
  18     along with this library; see the file COPYING.LIB.  If not, write to
  19     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20     Boston, MA 02110-1301, USA.
  21 */
  22
  23 #ifndef SVGLineElement_h
  24 #define SVGLineElement_h
  25
  26 #if ENABLE(SVG)
  27 #include "SVGExternalResourcesRequired.h"
  28 #include "SVGLangSpace.h"
  29 #include "SVGStyledTransformableElement.h"
  30 #include "SVGTests.h"
  31
  32 namespace WebCore {
  33
  34     class SVGLength;
  35
  36     class SVGLineElement : public SVGStyledTransformableElement,
  37                            public SVGTests,
  38                            public SVGLangSpace,
  39                            public SVGExternalResourcesRequired {
  40     public:
  41         SVGLineElement(const QualifiedName&, Document*);
  42         virtual ~SVGLineElement();
  43
  44         virtual bool isValid() const { return SVGTests::isValid(); }
  45
  46         virtual void parseMappedAttribute(MappedAttribute*);
  47         virtual void svgAttributeChanged(const QualifiedName&);
  48
  49         virtual Path toPathData() const;
  50
  51         virtual bool supportsMarkers() const { return true; }
  52
  53         // KHTML ElementImpl pure virtual method
  54         virtual quint32 id() const { return SVGNames::lineTag.id(); }
  55         virtual DOMString tagName() const { return SVGNames::lineTag.tagName(); }
  56
  57     protected:
  58         virtual const SVGElement* contextElement() const { return this; }
  59         virtual bool hasRelativeValues() const;
  60
  61     private:
  62         ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGExternalResourcesRequired, bool, ExternalResourcesRequired, externalResourcesRequired)
  63
  64         ANIMATED_PROPERTY_DECLARATIONS(SVGLineElement, SVGLength, SVGLength, X1, x1)
  65         ANIMATED_PROPERTY_DECLARATIONS(SVGLineElement, SVGLength, SVGLength, Y1, y1)
  66         ANIMATED_PROPERTY_DECLARATIONS(SVGLineElement, SVGLength, SVGLength, X2, x2)
  67         ANIMATED_PROPERTY_DECLARATIONS(SVGLineElement, SVGLength, SVGLength, Y2, y2)
  68     };
  69
  70 } // namespace WebCore
  71
  72 #endif // ENABLE(SVG)
  73 #endif