Index: Source/core/style/StyleContentAlignmentData.h |
diff --git a/Source/core/style/StyleContentAlignmentData.h b/Source/core/style/StyleContentAlignmentData.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0540b3a4298d35c93c01dbadd52caf71ccbb11b5 |
--- /dev/null |
+++ b/Source/core/style/StyleContentAlignmentData.h |
@@ -0,0 +1,49 @@ |
+// Copyright (c) 2015 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 StyleContentAlignmentData_h |
+#define StyleContentAlignmentData_h |
+ |
+#include "core/style/ComputedStyleConstants.h" |
+ |
+namespace blink { |
+ |
+class StyleContentAlignmentData { |
+public: |
+ // Style data for Content-Distribution properties: align-content, justify-content. |
+ // <content-distribution> || [ <overflow-position>? && <content-position> ] |
+ StyleContentAlignmentData(ContentPosition position, ContentDistributionType distribution, OverflowAlignment overflow = OverflowAlignmentDefault) |
+ : m_position(position) |
+ , m_distribution(distribution) |
+ , m_overflow(overflow) |
+ { |
+ } |
+ |
+ void setPosition(ContentPosition position) { m_position = position; } |
+ void setDistribution(ContentDistributionType distribution) { m_distribution = distribution; } |
+ void setOverflow(OverflowAlignment overflow) { m_overflow = overflow; } |
+ |
+ ContentPosition position() const { return static_cast<ContentPosition>(m_position); } |
+ ContentDistributionType distribution() const { return static_cast<ContentDistributionType>(m_distribution); } |
+ OverflowAlignment overflow() const { return static_cast<OverflowAlignment>(m_overflow); } |
+ |
+ bool operator==(const StyleContentAlignmentData& o) const |
+ { |
+ return m_position == o.m_position && m_distribution == o.m_distribution && m_overflow == o.m_overflow; |
+ } |
+ |
+ bool operator!=(const StyleContentAlignmentData& o) const |
+ { |
+ return !(*this == o); |
+ } |
+ |
+private: |
+ unsigned m_position : 4; // ContentPosition |
+ unsigned m_distribution : 3; // ContentDistributionType |
+ unsigned m_overflow : 2; // OverflowAlignment |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // StyleContentAlignmentData_h |