Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(608)

Unified Diff: third_party/WebKit/Source/core/animation/CSSPositionInterpolationType.cpp

Issue 1690543002: Add additive animation support for CSS properties perspective-origin and object-position (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@_backgroundPositionAnimation
Patch Set: Remove from StringKeyframe Created 4 years, 10 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: third_party/WebKit/Source/core/animation/CSSPositionInterpolationType.cpp
diff --git a/third_party/WebKit/Source/core/animation/CSSPositionInterpolationType.cpp b/third_party/WebKit/Source/core/animation/CSSPositionInterpolationType.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..33987b784bd69bccd0d69ed8dd6a44ee7af2819d
--- /dev/null
+++ b/third_party/WebKit/Source/core/animation/CSSPositionInterpolationType.cpp
@@ -0,0 +1,21 @@
+// 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/CSSPositionInterpolationType.h"
+
+#include "core/animation/CSSPositionAxisListInterpolationType.h"
+#include "core/animation/ListInterpolationFunctions.h"
+#include "core/css/CSSValuePair.h"
+
+namespace blink {
+
+InterpolationValue CSSPositionInterpolationType::maybeConvertValue(const CSSValue& value, const StyleResolverState&, ConversionCheckers&) const
+{
+ const CSSValuePair& pair = toCSSValuePair(value);
+ return ListInterpolationFunctions::createList(2, [&pair](size_t index) {
+ return CSSPositionAxisListInterpolationType::convertPositionAxisCSSValue(index == 0 ? pair.first() : pair.second());
+ });
+}
+
+} // namespace blink

Powered by Google App Engine
This is Rietveld 408576698