Index: Source/core/css/parser/MediaQueryTokenizer.h |
diff --git a/Source/core/css/parser/MediaQueryTokenizer.h b/Source/core/css/parser/MediaQueryTokenizer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2486ab7fc118bff00d24afd7f712f26017877586 |
--- /dev/null |
+++ b/Source/core/css/parser/MediaQueryTokenizer.h |
@@ -0,0 +1,73 @@ |
+// Copyright 2014 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 MediaQueryTokenizer_h |
+#define MediaQueryTokenizer_h |
+ |
+#include "core/css/parser/MediaQueryToken.h" |
+#include "core/html/parser/InputStreamPreprocessor.h" |
+#include "wtf/text/WTFString.h" |
+ |
+#include <climits> |
+ |
+namespace WebCore { |
+ |
+class MediaQueryInputStream; |
+ |
+class MediaQueryTokenizer { |
+ WTF_MAKE_NONCOPYABLE(MediaQueryTokenizer); |
+ WTF_MAKE_FAST_ALLOCATED; |
+public: |
+ MediaQueryTokenizer(); |
+ |
+ MediaQueryToken nextToken(MediaQueryInputStream&); |
+ static void tokenize(String, Vector<MediaQueryToken>&); |
+ |
+private: |
+ class CodePoints; |
+ |
+ UChar consume(); |
+ void consume(unsigned); |
+ void reconsume(UChar); |
+ |
+ MediaQueryToken consumeNumericToken(); |
+ MediaQueryToken consumeIdentLikeToken(); |
+ MediaQueryToken consumeNumber(); |
+ |
+ void consumeUntilNonWhitespace(); |
+ |
+ bool consumeIfNext(UChar); |
+ String consumeName(); |
+ UChar consumeEscape(); |
+ |
+ bool nextTwoCharsAreValidEscape(); |
+ bool nextCharsAreNumber(); |
+ bool nextCharsAreIdentifier(); |
+ |
+ typedef MediaQueryToken (MediaQueryTokenizer::*CodePoint)(UChar); |
+ |
+ MediaQueryToken whiteSpace(UChar); |
+ MediaQueryToken leftParenthesis(UChar); |
+ MediaQueryToken rightParenthesis(UChar); |
+ MediaQueryToken plusOrFullStop(UChar); |
+ MediaQueryToken comma(UChar); |
+ MediaQueryToken hyphenMinus(UChar); |
+ MediaQueryToken solidus(UChar); |
+ MediaQueryToken colon(UChar); |
+ MediaQueryToken semiColon(UChar); |
+ MediaQueryToken reverseSolidus(UChar); |
+ MediaQueryToken asciiDigit(UChar); |
+ MediaQueryToken nameStart(UChar); |
+ MediaQueryToken endOfFile(UChar); |
+ |
+ CodePoints* codePoints(); |
+ |
+ MediaQueryInputStream* m_input; |
+}; |
+ |
+ |
+ |
+} // namespace WebCore |
+ |
+#endif // MediaQueryTokenizer_h |