Index: Source/core/rendering/style/BorderEdge.h |
diff --git a/Source/core/rendering/style/BorderEdge.h b/Source/core/rendering/style/BorderEdge.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..38418578891d69addf0c92d07b283a9aec573d92 |
--- /dev/null |
+++ b/Source/core/rendering/style/BorderEdge.h |
@@ -0,0 +1,41 @@ |
+// 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 BorderEdge_h |
+#define BorderEdge_h |
+ |
+#include "core/rendering/style/RenderStyleConstants.h" |
+#include "platform/graphics/Color.h" |
+ |
+namespace blink { |
+ |
+struct BorderEdge { |
+ BorderEdge(int edgeWidth, const Color& edgeColor, EBorderStyle edgeStyle, bool edgeIsTransparent, bool edgeIsPresent = true); |
+ BorderEdge(); |
+ |
+ bool hasVisibleColorAndStyle() const; |
+ bool shouldRender() const; |
+ bool presentButInvisible() const; |
+ bool obscuresBackgroundEdge(float scale) const; |
+ bool obscuresBackground() const; |
+ int usedWidth() const; |
+ |
+ void getDoubleBorderStripeWidths(int& outerWidth, int& innerWidth) const; |
+ |
+ bool sharesColorWith(const BorderEdge& other) const; |
+ |
+ EBorderStyle borderStyle() const { return static_cast<EBorderStyle>(style); } |
+ |
+ int width; |
+ Color color; |
+ bool isTransparent; |
+ bool isPresent; |
+ |
+private: |
+ unsigned style: 4; // EBorderStyle |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // BorderEdge_h |