chromium/third_party/blink/renderer/core/paint/paint_property_tree_builder.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_PAINT_PAINT_PROPERTY_TREE_BUILDER_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_PAINT_PAINT_PROPERTY_TREE_BUILDER_H_

#include "base/dcheck_is_on.h"
#include "third_party/blink/renderer/core/layout/geometry/physical_rect.h"
#include "third_party/blink/renderer/platform/graphics/paint/clip_paint_property_node.h"
#include "third_party/blink/renderer/platform/graphics/paint/effect_paint_property_node.h"
#include "third_party/blink/renderer/platform/graphics/paint/scroll_paint_property_node.h"
#include "third_party/blink/renderer/platform/graphics/paint/transform_paint_property_node.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"

namespace blink {

class FragmentData;
class LayoutObject;
class LocalFrameView;
class PaintLayer;
class PhysicalBoxFragment;
class VisualViewport;

// The context for PaintPropertyTreeBuilder.
// It's responsible for bookkeeping tree state in other order, for example, the
// most recent position container seen.
struct PaintPropertyTreeBuilderFragmentContext { … };

struct PaintPropertyTreeBuilderContext final { … };

class VisualViewportPaintPropertyTreeBuilder { … };

struct PrePaintInfo { … };

struct PaintPropertiesChangeInfo { … };

// Creates paint property tree nodes for non-local effects in the layout tree.
// Non-local effects include but are not limited to: overflow clip, transform,
// fixed-pos, animation, mask, filters, etc. It expects to be invoked for each
// layout tree node in DOM order during the PrePaint lifecycle phase.
class PaintPropertyTreeBuilder { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_PAINT_PAINT_PROPERTY_TREE_BUILDER_H_