mirror of
https://github.com/RGBCube/serenity
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3eef54823a
With this patch, the accessibility tree can be build from the root node of a document. This can then be serialzed and sent to (soon to come) consumers.
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/*
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* Copyright (c) 2022, Jonah Shafran <jonahshafran@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/JsonObjectSerializer.h>
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#include <AK/Vector.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibWeb/DOM/Node.h>
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#include <LibWeb/Forward.h>
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namespace Web::DOM {
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class AccessibilityTreeNode final : public JS::Cell {
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JS_CELL(AccessibilityTreeNode, JS::Cell)
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public:
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static JS::NonnullGCPtr<AccessibilityTreeNode> create(Document*, DOM::Node const*);
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virtual ~AccessibilityTreeNode() override = default;
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JS::GCPtr<DOM::Node> value() const { return m_value; }
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void set_value(JS::GCPtr<DOM::Node> value) { m_value = value; }
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Vector<AccessibilityTreeNode*> children() const { return m_children; }
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void append_child(AccessibilityTreeNode* child) { m_children.append(child); }
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void serialize_tree_as_json(JsonObjectSerializer<StringBuilder>& object) const;
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protected:
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virtual void visit_edges(Visitor&) override;
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private:
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explicit AccessibilityTreeNode(JS::GCPtr<DOM::Node>);
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JS::GCPtr<DOM::Node> m_value;
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Vector<AccessibilityTreeNode*> m_children;
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};
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}
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