Make InvalidatableInterpolation's InterpolationTypes decided at effect application time

third_party/WebKit/Source/core/animation/SVGInterpolationTypesMap.cpp

Index: third_party/WebKit/Source/core/animation/SVGInterpolationTypesMap.cpp
diff --git a/third_party/WebKit/Source/core/animation/SVGInterpolationTypesMap.cpp b/third_party/WebKit/Source/core/animation/SVGInterpolationTypesMap.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..1aca982f15550eac57e5883b88d9356df61b75e9
--- /dev/null
+++ b/third_party/WebKit/Source/core/animation/SVGInterpolationTypesMap.cpp
@@ -0,0 +1,166 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/animation/SVGInterpolationTypesMap.h"
+
+#include "core/HTMLNames.h"
+#include "core/animation/SVGAngleInterpolationType.h"
+#include "core/animation/SVGIntegerInterpolationType.h"
+#include "core/animation/SVGIntegerOptionalIntegerInterpolationType.h"
+#include "core/animation/SVGLengthInterpolationType.h"
+#include "core/animation/SVGLengthListInterpolationType.h"
+#include "core/animation/SVGNumberInterpolationType.h"
+#include "core/animation/SVGNumberListInterpolationType.h"
+#include "core/animation/SVGNumberOptionalNumberInterpolationType.h"
+#include "core/animation/SVGPathInterpolationType.h"
+#include "core/animation/SVGPointListInterpolationType.h"
+#include "core/animation/SVGRectInterpolationType.h"
+#include "core/animation/SVGTransformListInterpolationType.h"
+#include "core/animation/SVGValueInterpolationType.h"
+#include "core/css/CSSPropertyMetadata.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
+
+namespace blink {
+
+const InterpolationTypes& SVGInterpolationTypesMap::get(
+    const PropertyHandle& property) const {
+  using ApplicableTypesMap =
+      HashMap<PropertyHandle, std::unique_ptr<const InterpolationTypes>>;
+  DEFINE_STATIC_LOCAL(ApplicableTypesMap, applicableTypesMap, ());
+  auto entry = applicableTypesMap.find(property);
+  if (entry != applicableTypesMap.end())
+    return *entry->value.get();
+
+  std::unique_ptr<InterpolationTypes> applicableTypes =
+      WTF::makeUnique<InterpolationTypes>();
+
+  const QualifiedName& attribute = property.svgAttribute();
+  if (attribute == SVGNames::orientAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGAngleInterpolationType>(attribute));
+  } else if (attribute == SVGNames::numOctavesAttr ||
+             attribute == SVGNames::targetXAttr ||
+             attribute == SVGNames::targetYAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGIntegerInterpolationType>(attribute));
+  } else if (attribute == SVGNames::orderAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGIntegerOptionalIntegerInterpolationType>(attribute));
+  } else if (attribute == SVGNames::cxAttr || attribute == SVGNames::cyAttr ||
+             attribute == SVGNames::fxAttr || attribute == SVGNames::fyAttr ||
+             attribute == SVGNames::heightAttr ||
+             attribute == SVGNames::markerHeightAttr ||
+             attribute == SVGNames::markerWidthAttr ||
+             attribute == SVGNames::rAttr || attribute == SVGNames::refXAttr ||
+             attribute == SVGNames::refYAttr || attribute == SVGNames::rxAttr ||
+             attribute == SVGNames::ryAttr ||
+             attribute == SVGNames::startOffsetAttr ||
+             attribute == SVGNames::textLengthAttr ||
+             attribute == SVGNames::widthAttr ||
+             attribute == SVGNames::x1Attr || attribute == SVGNames::x2Attr ||
+             attribute == SVGNames::y1Attr || attribute == SVGNames::y2Attr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGLengthInterpolationType>(attribute));
+  } else if (attribute == SVGNames::dxAttr || attribute == SVGNames::dyAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGNumberInterpolationType>(attribute));
+    applicableTypes->append(
+        WTF::makeUnique<SVGLengthListInterpolationType>(attribute));
+  } else if (attribute == SVGNames::xAttr || attribute == SVGNames::yAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGLengthInterpolationType>(attribute));
+    applicableTypes->append(
+        WTF::makeUnique<SVGLengthListInterpolationType>(attribute));
+  } else if (attribute == SVGNames::amplitudeAttr ||
+             attribute == SVGNames::azimuthAttr ||
+             attribute == SVGNames::biasAttr ||
+             attribute == SVGNames::diffuseConstantAttr ||
+             attribute == SVGNames::divisorAttr ||
+             attribute == SVGNames::elevationAttr ||
+             attribute == SVGNames::exponentAttr ||
+             attribute == SVGNames::interceptAttr ||
+             attribute == SVGNames::k1Attr || attribute == SVGNames::k2Attr ||
+             attribute == SVGNames::k3Attr || attribute == SVGNames::k4Attr ||
+             attribute == SVGNames::limitingConeAngleAttr ||
+             attribute == SVGNames::offsetAttr ||
+             attribute == SVGNames::pathLengthAttr ||
+             attribute == SVGNames::pointsAtXAttr ||
+             attribute == SVGNames::pointsAtYAttr ||
+             attribute == SVGNames::pointsAtZAttr ||
+             attribute == SVGNames::scaleAttr ||
+             attribute == SVGNames::seedAttr ||
+             attribute == SVGNames::slopeAttr ||
+             attribute == SVGNames::specularConstantAttr ||
+             attribute == SVGNames::specularExponentAttr ||
+             attribute == SVGNames::surfaceScaleAttr ||
+             attribute == SVGNames::zAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGNumberInterpolationType>(attribute));
+  } else if (attribute == SVGNames::kernelMatrixAttr ||
+             attribute == SVGNames::rotateAttr ||
+             attribute == SVGNames::tableValuesAttr ||
+             attribute == SVGNames::valuesAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGNumberListInterpolationType>(attribute));
+  } else if (attribute == SVGNames::baseFrequencyAttr ||
+             attribute == SVGNames::kernelUnitLengthAttr ||
+             attribute == SVGNames::radiusAttr ||
+             attribute == SVGNames::stdDeviationAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGNumberOptionalNumberInterpolationType>(attribute));
+  } else if (attribute == SVGNames::dAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGPathInterpolationType>(attribute));
+  } else if (attribute == SVGNames::pointsAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGPointListInterpolationType>(attribute));
+  } else if (attribute == SVGNames::viewBoxAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGRectInterpolationType>(attribute));
+  } else if (attribute == SVGNames::gradientTransformAttr ||
+             attribute == SVGNames::patternTransformAttr ||
+             attribute == SVGNames::transformAttr) {
+    applicableTypes->append(
+        WTF::makeUnique<SVGTransformListInterpolationType>(attribute));
+  } else if (attribute == HTMLNames::classAttr ||
+             attribute == SVGNames::clipPathUnitsAttr ||
+             attribute == SVGNames::edgeModeAttr ||
+             attribute == SVGNames::filterUnitsAttr ||
+             attribute == SVGNames::gradientUnitsAttr ||
+             attribute == SVGNames::hrefAttr || attribute == SVGNames::inAttr ||
+             attribute == SVGNames::in2Attr ||
+             attribute == SVGNames::lengthAdjustAttr ||
+             attribute == SVGNames::markerUnitsAttr ||
+             attribute == SVGNames::maskContentUnitsAttr ||
+             attribute == SVGNames::maskUnitsAttr ||
+             attribute == SVGNames::methodAttr ||
+             attribute == SVGNames::modeAttr ||
+             attribute == SVGNames::operatorAttr ||
+             attribute == SVGNames::patternContentUnitsAttr ||
+             attribute == SVGNames::patternUnitsAttr ||
+             attribute == SVGNames::preserveAlphaAttr ||
+             attribute == SVGNames::preserveAspectRatioAttr ||
+             attribute == SVGNames::primitiveUnitsAttr ||
+             attribute == SVGNames::resultAttr ||
+             attribute == SVGNames::spacingAttr ||
+             attribute == SVGNames::spreadMethodAttr ||
+             attribute == SVGNames::stitchTilesAttr ||
+             attribute == SVGNames::targetAttr ||
+             attribute == SVGNames::typeAttr ||
+             attribute == SVGNames::xChannelSelectorAttr ||
+             attribute == SVGNames::yChannelSelectorAttr) {
+    // Use default SVGValueInterpolationType.
+  } else {
+    NOTREACHED();
+  }
+
+  applicableTypes->append(
+      WTF::makeUnique<SVGValueInterpolationType>(attribute));
+
+  auto addResult = applicableTypesMap.add(property, std::move(applicableTypes));
+  return *addResult.storedValue->value.get();
+}
+
+}  // namespace blink