Index: third_party/WebKit/Source/core/css/properties/CSSPropertyDescriptor.cpp |
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyDescriptor.cpp b/third_party/WebKit/Source/core/css/properties/CSSPropertyDescriptor.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..10e77269e06fa28cae33f81168acd26bb1825f7b |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/css/properties/CSSPropertyDescriptor.cpp |
@@ -0,0 +1,50 @@ |
+// 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/css/properties/CSSPropertyDescriptor.h" |
+ |
+#include "core/css/properties/CSSPropertyAPIPadding.h" |
+ |
+namespace blink { |
+ |
+// Initialises a CSSPropertyDescriptor. When functions are added to |
+// CSSPropertyAPI, also add them to the struct initaliser below. |
+#define GET_DESCRIPTOR(X) \ |
+ { X::parseSingleValue, true } |
+ |
+// Initialises an invalid CSSPropertyDescriptor. When functions are added to |
+// CSSPropertyAPI, add a nullptr to represent their function pointers in the |
+// struct initaliser. |
+#define GET_INVALID_DESCRIPTOR() \ |
+ { nullptr, false } |
+ |
+static_assert( |
+ std::is_pod<CSSPropertyDescriptor>::value, |
+ "CSSPropertyDescriptor must be a POD to support using initializer lists."); |
+ |
+static CSSPropertyDescriptor cssPropertyDescriptors[] = { |
+ GET_INVALID_DESCRIPTOR(), GET_DESCRIPTOR(CSSPropertyAPIWebkitPadding), |
+}; |
+ |
+const CSSPropertyDescriptor& CSSPropertyDescriptor::get(CSSPropertyID id) { |
+ // TODO(aazzam): We are currently using hard-coded indexes for |
+ // cssPropertyDescriptor since we have only implemented a few properties. |
+ // Later, generate this switch statement, or alternatively return |
+ // cssPropertyDescriptors[id], and generate the cssPropertyDescriptors array |
+ // to hold invalid descriptors for methods which haven't been implemented yet. |
+ switch (id) { |
+ case CSSPropertyWebkitPaddingEnd: |
+ return cssPropertyDescriptors[1]; |
+ case CSSPropertyWebkitPaddingStart: |
+ return cssPropertyDescriptors[1]; |
+ case CSSPropertyWebkitPaddingBefore: |
+ return cssPropertyDescriptors[1]; |
+ case CSSPropertyWebkitPaddingAfter: |
+ return cssPropertyDescriptors[1]; |
+ default: |
+ return cssPropertyDescriptors[0]; |
+ } |
+} |
+ |
+} // namespace blink |