Source/core/svg/properties/SVGTransformListPropertyTearOff.h - Issue 153883003: [SVG] SVGAnimatedTransform{,List} migration to new SVG property impl.

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Issue 153883003: [SVG] SVGAnimatedTransform{,List} migration to new SVG property impl. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: remove m_zoomAndPan Created 6 years, 10 months ago

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1 /*

2 * Copyright (C) Research In Motion Limited 2010. All rights reserved.

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 SVGTransformListPropertyTearOff_h

21 #define SVGTransformListPropertyTearOff_h

22

23 #include "bindings/v8/ExceptionState.h"

24 #include "core/dom/ExceptionCode.h"

25 #include "core/svg/SVGTransformList.h"

26 #include "core/svg/properties/SVGListPropertyTearOff.h"

27

28 namespace WebCore {

29

30 // SVGTransformList contains two additional methods, that can be exposed to the bindings.

31 class SVGTransformListPropertyTearOff : public SVGListPropertyTearOff<SVGTransfo rmList> {

32 public:

33 typedef SVGAnimatedListPropertyTearOff<SVGTransformList> AnimatedListPropert yTearOff;

34 typedef SVGAnimatedListPropertyTearOff<SVGTransformList>::ListWrapperCache L istWrapperCache;

35

36 static PassRefPtr<SVGListPropertyTearOff<SVGTransformList> > create(Animated ListPropertyTearOff* animatedProperty, SVGPropertyRole role, SVGTransformList& v alues, ListWrapperCache& wrappers)

37 {

38 ASSERT(animatedProperty);

39 return adoptRef(new SVGTransformListPropertyTearOff(animatedProperty, ro le, values, wrappers));

40 }

41

42 PassRefPtr<SVGPropertyTearOff<SVGTransform> > createSVGTransformFromMatrix(S VGPropertyTearOff<SVGMatrix>* matrix)

43 {

44 ASSERT(m_values);

45 return SVGPropertyTearOff<SVGTransform>::create(m_values->createSVGTrans formFromMatrix(matrix->propertyReference()));

46 }

47

48 PassRefPtr<SVGPropertyTearOff<SVGTransform> > consolidate(ExceptionState& ex ceptionState)

49 {

50 ASSERT(m_values);

51 ASSERT(m_wrappers);

52 if (!canAlterList(exceptionState))

53 return 0;

54

55 ASSERT(m_values->size() == m_wrappers->size());

56

57 // Spec: If the list was empty, then a value of null is returned.

58 if (m_values->isEmpty())

59 return 0;

60

61 detachListWrappers(0);

62 RefPtr<SVGPropertyTearOff<SVGTransform> > wrapper = SVGPropertyTearOff<S VGTransform>::create(m_values->consolidate());

63 m_wrappers->append(wrapper);

64

65 ASSERT(m_values->size() == m_wrappers->size());

66 return wrapper.release();

67 }

68

69 private:

70 SVGTransformListPropertyTearOff(AnimatedListPropertyTearOff* animatedPropert y, SVGPropertyRole role, SVGTransformList& values, ListWrapperCache& wrappers)

71 : SVGListPropertyTearOff<SVGTransformList>(animatedProperty, role, value s, wrappers)

72 {

73 }

74 };

75

76 }

77

78 #endif // SVGListPropertyTearOff_h

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