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Unified Diff: third_party/WebKit/Source/core/css/properties/CSSPropertyAPI.h

Issue 2533673002: Added CSSPropertyAPI and CSS padding properties which implement this API (Closed)
Patch Set: Added comments and made code neater Created 4 years, 1 month ago
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Index: third_party/WebKit/Source/core/css/properties/CSSPropertyAPI.h
diff --git a/third_party/WebKit/Source/core/css/properties/CSSPropertyAPI.h b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPI.h
new file mode 100644
index 0000000000000000000000000000000000000000..e48ef5d2def2310164c984e2b415c9f441bd7a98
--- /dev/null
+++ b/third_party/WebKit/Source/core/css/properties/CSSPropertyAPI.h
@@ -0,0 +1,38 @@
+// 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.
+
+#ifndef CSSPropertyAPI_h
+#define CSSPropertyAPI_h
+
+#include "core/CSSPropertyNames.h"
+#include "core/css/CSSValue.h"
+#include "core/css/parser/CSSParserMode.h"
+#include "core/css/parser/CSSParserTokenRange.h"
+
+namespace blink {
+
+/*
+An API for CSS properties which allows you to call functions on properties
+from within the parser. To enusre that all functions are implemented, provide
+implementations for all functions with a default implementation or
+NOTREACHED().
+*/
+class CSSPropertyAPI {
+ public:
+ // Parses the CSS property and returns a CSS Value.
+ static const CSSValue* parseSingleValue(CSSParserTokenRange&,
+ const CSSParserContext&) {
+ NOTREACHED();
+ return nullptr;
+ }
+
+ // Returns the CSSPropertyID of the property
+ static inline CSSPropertyID getID() {
+ NOTREACHED();
+ return CSSPropertyInvalid;
+ }
+};
+}
+
+#endif // CSSPropertyAPI_h

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