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/*
* Copyright (C) 2013, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_INLINE_TEXT_BOX_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_INLINE_TEXT_BOX_H_
#include "base/macros.h"
#include "third_party/blink/renderer/core/layout/line/abstract_inline_text_box.h"
#include "third_party/blink/renderer/modules/accessibility/ax_object.h"
namespace blink {
class Node;
class AXObjectCacheImpl;
class AXInlineTextBox final : public AXObject {
public:
AXInlineTextBox(scoped_refptr<AbstractInlineTextBox>, AXObjectCacheImpl&);
protected:
void Init() override;
void Detach() override;
bool IsDetached() const override { return !inline_text_box_; }
bool IsAXInlineTextBox() const override { return true; }
bool IsLineBreakingObject() const override;
public:
ax::mojom::Role RoleValue() const override {
return ax::mojom::Role::kInlineTextBox;
}
String GetName(ax::mojom::NameFrom&,
AXObject::AXObjectVector* name_objects) const override;
void TextCharacterOffsets(Vector<int>&) const override;
void GetWordBoundaries(Vector<int>& word_starts,
Vector<int>& word_ends) const override;
unsigned TextOffsetInContainer(unsigned offset) const override;
void GetRelativeBounds(AXObject** out_container,
FloatRect& out_bounds_in_container,
SkMatrix44& out_container_transform,
bool* clips_children = nullptr) const override;
AXObject* ComputeParent() const override;
ax::mojom::TextDirection GetTextDirection() const override;
Node* GetNode() const override;
AXObject* NextOnLine() const override;
AXObject* PreviousOnLine() const override;
private:
scoped_refptr<AbstractInlineTextBox> inline_text_box_;
bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
DISALLOW_COPY_AND_ASSIGN(AXInlineTextBox);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_INLINE_TEXT_BOX_H_