Index: third_party/WebKit/Source/core/layout/ng/ng_fragment.h |
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_fragment.h b/third_party/WebKit/Source/core/layout/ng/ng_fragment.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..98077b22a75d374a4dcde1b0a4ba801baf8eddc8 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/layout/ng/ng_fragment.h |
@@ -0,0 +1,54 @@ |
+// Copyright 2016 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 NGFragment_h |
+#define NGFragment_h |
+ |
+#include "core/CoreExport.h" |
+#include "platform/LayoutUnit.h" |
+#include "platform/heap/Handle.h" |
+#include "wtf/Vector.h" |
+ |
+namespace blink { |
+ |
+class CORE_EXPORT NGFragment final : public GarbageCollected<NGFragment> { |
+ public: |
+ NGFragment(LayoutUnit inlineSize, |
+ LayoutUnit blockSize, |
+ LayoutUnit inlineOverflow, |
+ LayoutUnit blockOverflow); |
+ |
+ // Returns the border-box size. |
+ LayoutUnit inlineSize() const { return m_inlineSize; } |
+ LayoutUnit blockSize() const { return m_blockSize; } |
+ |
+ // Returns the total size, including the contents outside of the border-box. |
+ LayoutUnit inlineOverflow() const { return m_inlineOverflow; } |
+ LayoutUnit blockOverflow() const { return m_blockOverflow; } |
+ |
+ // Returns the offset relative to the parent fragement's content-box. |
+ LayoutUnit inlineOffset() const { return m_inlineOffset; } |
+ LayoutUnit blockOffset() const { return m_blockOffset; } |
+ |
+ // Should only be used by the parent fragement's layout. |
+ void setOffset(LayoutUnit inlineOffset, LayoutUnit blockOffset); |
+ |
+ DECLARE_TRACE(); |
+ |
+ private: |
+ LayoutUnit m_inlineSize; |
+ LayoutUnit m_blockSize; |
+ |
+ LayoutUnit m_inlineOverflow; |
+ LayoutUnit m_blockOverflow; |
+ |
+ LayoutUnit m_inlineOffset; |
+ LayoutUnit m_blockOffset; |
+ |
+ HeapVector<Member<const NGFragment>> m_children; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // NGFragment_h |