Index: Source/core/css/MediaValuesCached.h |
diff --git a/Source/core/css/MediaValuesCached.h b/Source/core/css/MediaValuesCached.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f475ed2b3f987528b4e07665718e1efd5c05bcd9 |
--- /dev/null |
+++ b/Source/core/css/MediaValuesCached.h |
@@ -0,0 +1,63 @@ |
+// 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 MediaValuesCached_h |
+#define MediaValuesCached_h |
+ |
+#include "core/css/MediaValues.h" |
+ |
+namespace WebCore { |
+ |
+class MediaValuesCached : public MediaValues { |
eseidel
2014/04/14 23:10:13
Please mark the class as FINAL.
|
+public: |
+ static PassRefPtr<MediaValues> create(LocalFrame*, RenderStyle*); |
+ static PassRefPtr<MediaValues> create(MediaValuesInitializer&); |
+ virtual PassRefPtr<MediaValues> copy() const; |
+ virtual bool isSafeToSendToAnotherThread() const; |
eseidel
2014/04/14 23:10:13
These are all OVERRIDE.
|
+ virtual bool computeLength(CSSPrimitiveValue&, int& result) const; |
+ |
+ virtual int viewportWidth() const; |
+ virtual int viewportHeight() const; |
+ virtual int deviceWidth() const; |
+ virtual int deviceHeight() const; |
+ virtual float devicePixelRatio() const; |
+ virtual int colorBitsPerComponent() const; |
+ virtual int monochromeBitsPerComponent() const; |
+ virtual PointerDeviceType pointer() const; |
+ virtual bool threeDEnabled() const; |
+ virtual bool scanMediaType() const; |
+ virtual bool screenMediaType() const; |
+ virtual bool printMediaType() const; |
+ virtual bool strictMode() const; |
+ virtual Document* document() const; |
+ virtual bool hasValues() const; |
+ |
+protected: |
+ MediaValuesCached(LocalFrame*, RenderStyle*); |
+ MediaValuesCached(MediaValuesInitializer&); |
+ |
+ // Members variables beyond this point must be thread safe, since they're copied to the parser thread |
+ int m_viewportWidth; |
+ int m_viewportHeight; |
+ int m_deviceWidth; |
+ int m_deviceHeight; |
+ float m_devicePixelRatio; |
+ int m_colorBitsPerComponent; |
+ int m_monochromeBitsPerComponent; |
+ PointerDeviceType m_pointer; |
+ int m_defaultFontSize; |
+ int m_computedFontSize; |
+ bool m_hasXHeight; |
+ double m_xHeight; |
+ double m_zeroWidth; |
+ bool m_threeDEnabled; |
+ bool m_scanMediaType; |
+ bool m_screenMediaType; |
+ bool m_printMediaType; |
+ bool m_strictMode; |
+}; |
+ |
+} // namespace |
+ |
+#endif // MediaValuesCached_h |