Index: Source/core/css/parser/SizesAttributeParser.h |
diff --git a/Source/core/css/parser/SizesAttributeParser.h b/Source/core/css/parser/SizesAttributeParser.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..44ba86bc29217eaa5987173a88df80eea715e7b5 |
--- /dev/null |
+++ b/Source/core/css/parser/SizesAttributeParser.h |
@@ -0,0 +1,40 @@ |
+// 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 SizesAttributeParser_h |
+#define SizesAttributeParser_h |
+ |
+#include "core/css/MediaValues.h" |
+#include "core/css/parser/MediaQueryParser.h" |
+#include "wtf/text/WTFString.h" |
+ |
+namespace WebCore { |
+ |
+class SizesAttributeParser { |
+public: |
+ static int findEffectiveSize(const String& attribute, PassRefPtr<MediaValues>); |
+ |
+private: |
+ SizesAttributeParser(PassRefPtr<MediaValues> mediaValues) |
eseidel
2014/04/08 06:02:14
Feels a bit odd for this to be private, but OK. I
|
+ : m_mediaValues(mediaValues) |
+ , m_length(0) |
+ { |
+ } |
+ |
+ bool parseImpl(Vector<MediaQueryToken>& tokens); |
+ bool parseMediaConditionAndLength(TokenIterator startToken, TokenIterator endToken); |
eseidel
2014/04/08 06:02:14
Should these be const&?
|
+ int effectiveSize(); |
+ int calculateLengthInPixels(TokenIterator startToken, TokenIterator endToken); |
+ bool mediaConditionMatches(PassRefPtr<MediaQuerySet> mediaCondition); |
+ |
+ RefPtr<MediaQuerySet> m_mediaCondition; |
+ RefPtr<MediaValues> m_mediaValues; |
+ int m_length; |
eseidel
2014/04/08 06:02:14
Do you want these to be ints or unsigned?
|
+ int m_defaultLength; |
+}; |
+ |
+} // namespace |
+ |
+#endif |
+ |