| // 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 NGFloatingObject_h |
| #define NGFloatingObject_h |
| |
| #include "core/layout/ng/ng_block_node.h" |
| #include "core/layout/ng/ng_constraint_space.h" |
| #include "core/layout/ng/ng_units.h" |
| #include "core/style/ComputedStyle.h" |
| #include "core/style/ComputedStyleConstants.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| class NGPhysicalFragment; |
| |
| // Struct that keeps all information needed to position floats in LayoutNG. |
| struct CORE_EXPORT NGFloatingObject |
| : public GarbageCollected<NGFloatingObject> { |
| NGFloatingObject(NGPhysicalFragment* fragment, |
| const NGConstraintSpace* space, |
| NGBlockNode* node, |
| const ComputedStyle& style, |
| const NGBoxStrut& margins) |
| : fragment(fragment), space(space), node(node), margins(margins) { |
| exclusion_type = NGExclusion::kFloatLeft; |
| if (style.floating() == EFloat::kRight) |
| exclusion_type = NGExclusion::kFloatRight; |
| clear_type = style.clear(); |
| } |
| |
| Member<NGPhysicalFragment> fragment; |
| Member<const NGConstraintSpace> space; |
| Member<NGBlockNode> node; |
| NGExclusion::Type exclusion_type; |
| EClear clear_type; |
| NGBoxStrut margins; |
| |
| DEFINE_INLINE_TRACE() { |
| visitor->trace(fragment); |
| visitor->trace(space); |
| visitor->trace(node); |
| } |
| }; |
| |
| } // namespace blink |
| |
| #endif // NGFloatingObject_h |