2 * Copyright (C) 2007 Rob Buis <buis@kde.org>
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.
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.
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.
23 #include "bindings/core/v8/ScriptWrappable.h"
24 #include "core/svg/SVGFitToViewBox.h"
25 #include "core/svg/SVGSVGElement.h"
26 #include "core/svg/SVGZoomAndPan.h"
27 #include "platform/heap/Handle.h"
28 #include "wtf/WeakPtr.h"
32 class SVGViewSpec FINAL : public RefCountedWillBeGarbageCollectedFinalized<SVGViewSpec>, public ScriptWrappable, public SVGZoomAndPan, public SVGFitToViewBox {
33 DEFINE_WRAPPERTYPEINFO();
36 using RefCounted<SVGViewSpec>::ref;
37 using RefCounted<SVGViewSpec>::deref;
40 static PassRefPtrWillBeRawPtr<SVGViewSpec> create(SVGSVGElement* contextElement)
42 return adoptRefWillBeNoop(new SVGViewSpec(contextElement));
45 bool parseViewSpec(const String&);
47 void detachContextElement();
50 SVGTransformList* transform() { return m_transform ? m_transform->baseValue() : 0; }
51 PassRefPtr<SVGTransformListTearOff> transformFromJavascript() { return m_transform ? m_transform->baseVal() : 0; }
52 SVGElement* viewTarget() const;
53 String viewBoxString() const;
54 String preserveAspectRatioString() const;
55 String transformString() const;
56 String viewTargetString() const { return m_viewTargetString; }
57 // override SVGZoomAndPan.setZoomAndPan so can throw exception on write
58 void setZoomAndPan(unsigned short value) { } // read only
59 void setZoomAndPan(unsigned short value, ExceptionState&);
63 SVGSVGElement* contextElement() { return m_contextElement.get(); }
66 explicit SVGViewSpec(SVGSVGElement*);
68 template<typename CharType>
69 bool parseViewSpecInternal(const CharType* ptr, const CharType* end);
71 RawPtrWillBeMember<SVGSVGElement> m_contextElement;
72 RefPtr<SVGAnimatedTransformList> m_transform;
73 String m_viewTargetString;
78 #endif // SVGViewSpec_h