Convert animation and renderer code to know about BorderImageLength

Source/core/frame/animation/CSSPropertyAnimation.cpp

 /*
  * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 53 matching lines @@
 static inline Color blendFunc(const AnimationBase*, const Color& from, const Color& to, double progress)
 {
     return blend(from, to, progress);
 }
 
 static inline Length blendFunc(const AnimationBase*, const Length& from, const Length& to, double progress)
 {
     return to.blend(from, progress, ValueRangeAll);
 }
 
+static inline BorderImageLength blendFunc(const AnimationBase* anim, const BorderImageLength& from, const BorderImageLength& to, double progress)
+{
+    if (from.isNumber() && to.isNumber())
+        return BorderImageLength(blendFunc(anim, from.number(), to.number(), progress));
+
+    if (from.isLength() && to.isLength())
+        return BorderImageLength(blendFunc(anim, from.length(), to.length(), progress));
+
+    // FIXME: Converting numbers to lengths using the computed border
+    // width would make it possible to interpolate between numbers and
+    // lengths.
+    // https://code.google.com/p/chromium/issues/detail?id=316164
+    return to;
+}
+
+static inline BorderImageLengthBox blendFunc(const AnimationBase* anim, const BorderImageLengthBox& from,
+    const BorderImageLengthBox& to, double progress)
+{
+    return BorderImageLengthBox(blendFunc(anim, from.top(), to.top(), progress),
+        blendFunc(anim, from.right(), to.right(), progress),
+        blendFunc(anim, from.bottom(), to.bottom(), progress),
+        blendFunc(anim, from.left(), to.left(), progress));
+}
+
 static inline LengthSize blendFunc(const AnimationBase* anim, const LengthSize& from, const LengthSize& to, double progress)
 {
     return LengthSize(blendFunc(anim, from.width(), to.width(), progress),
-                      blendFunc(anim, from.height(), to.height(), progress));
+        blendFunc(anim, from.height(), to.height(), progress));
 }
 
 static inline LengthPoint blendFunc(const AnimationBase* anim, const LengthPoint& from, const LengthPoint& to, double progress)
 {
     return LengthPoint(blendFunc(anim, from.x(), to.x(), progress), blendFunc(anim, from.y(), to.y(), progress));
 }
 
 static inline TransformOperations blendFunc(const AnimationBase* anim, const TransformOperations& from, const TransformOperations& to, double progress)
 {
     if (anim->isTransformFunctionListValid())
@@ skipping 864 matching lines @@
     gPropertyWrappers->append(new PropertyWrapperVisitedAffectedColor(CSSPropertyColor, &RenderStyle::color, &RenderStyle::setColor, &RenderStyle::visitedLinkColor, &RenderStyle::setVisitedLinkColor));
 
     gPropertyWrappers->append(new PropertyWrapperVisitedAffectedColor(CSSPropertyBackgroundColor, &RenderStyle::backgroundColor, &RenderStyle::setBackgroundColor, &RenderStyle::visitedLinkBackgroundColor, &RenderStyle::setVisitedLinkBackgroundColor));
 
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyBackgroundImage, &RenderStyle::backgroundLayers, &RenderStyle::accessBackgroundLayers));
     gPropertyWrappers->append(new StyleImagePropertyWrapper(CSSPropertyListStyleImage, &RenderStyle::listStyleImage, &RenderStyle::setListStyleImage));
     gPropertyWrappers->append(new StyleImagePropertyWrapper(CSSPropertyWebkitMaskImage, &RenderStyle::maskImage, &RenderStyle::setMaskImage));
 
     gPropertyWrappers->append(new StyleImagePropertyWrapper(CSSPropertyBorderImageSource, &RenderStyle::borderImageSource, &RenderStyle::setBorderImageSource));
     gPropertyWrappers->append(new PropertyWrapper<LengthBox>(CSSPropertyBorderImageSlice, &RenderStyle::borderImageSlices, &RenderStyle::setBorderImageSlices));
-    gPropertyWrappers->append(new PropertyWrapper<LengthBox>(CSSPropertyBorderImageWidth, &RenderStyle::borderImageWidth, &RenderStyle::setBorderImageWidth));
-    gPropertyWrappers->append(new PropertyWrapper<LengthBox>(CSSPropertyBorderImageOutset, &RenderStyle::borderImageOutset, &RenderStyle::setBorderImageOutset));
+    gPropertyWrappers->append(new PropertyWrapper<const BorderImageLengthBox&>(CSSPropertyBorderImageWidth, &RenderStyle::borderImageWidth, &RenderStyle::setBorderImageWidth));
+    gPropertyWrappers->append(new PropertyWrapper<const BorderImageLengthBox&>(CSSPropertyBorderImageOutset, &RenderStyle::borderImageOutset, &RenderStyle::setBorderImageOutset));
 
     gPropertyWrappers->append(new StyleImagePropertyWrapper(CSSPropertyWebkitMaskBoxImageSource, &RenderStyle::maskBoxImageSource, &RenderStyle::setMaskBoxImageSource));
     gPropertyWrappers->append(new PropertyWrapper<const NinePieceImage&>(CSSPropertyWebkitMaskBoxImage, &RenderStyle::maskBoxImage, &RenderStyle::setMaskBoxImage));
 
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyBackgroundPositionX, &RenderStyle::backgroundLayers, &RenderStyle::accessBackgroundLayers));
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyBackgroundPositionY, &RenderStyle::backgroundLayers, &RenderStyle::accessBackgroundLayers));
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyBackgroundSize, &RenderStyle::backgroundLayers, &RenderStyle::accessBackgroundLayers));
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyWebkitBackgroundSize, &RenderStyle::backgroundLayers, &RenderStyle::accessBackgroundLayers));
 
     gPropertyWrappers->append(new FillLayersPropertyWrapper(CSSPropertyWebkitMaskPositionX, &RenderStyle::maskLayers, &RenderStyle::accessMaskLayers));
@@ skipping 162 matching lines @@
 }
 
 int CSSPropertyAnimation::getNumProperties()
 {
     ensurePropertyMap();
 
     return gPropertyWrappers->size();
 }
 
 }