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63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
/*
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* Copyright (c) 2024, stelar7 <dudedbz@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/Types.h>
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#include <LibGC/Heap.h>
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#include <LibGC/Ptr.h>
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#include <LibJS/Runtime/VM.h>
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#include <LibJS/Runtime/Value.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/IndexedDB/Internal/Key.h>
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namespace Web::IndexedDB {
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// https://w3c.github.io/IndexedDB/#keyrange
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class IDBKeyRange : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(IDBKeyRange, Bindings::PlatformObject);
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GC_DECLARE_ALLOCATOR(IDBKeyRange);
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public:
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virtual ~IDBKeyRange() override;
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[[nodiscard]] static GC::Ref<IDBKeyRange> create(JS::Realm&, GC::Ptr<Key> lower_bound, GC::Ptr<Key> upper_bound, bool lower_open, bool upper_open);
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[[nodiscard]] JS::Value lower() const;
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[[nodiscard]] JS::Value upper() const;
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bool lower_open() const { return m_lower_open; }
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bool upper_open() const { return m_upper_open; }
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static WebIDL::ExceptionOr<GC::Ref<IDBKeyRange>> only(JS::VM&, JS::Value);
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static WebIDL::ExceptionOr<GC::Ref<IDBKeyRange>> lower_bound(JS::VM&, JS::Value, bool);
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static WebIDL::ExceptionOr<GC::Ref<IDBKeyRange>> upper_bound(JS::VM&, JS::Value, bool);
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static WebIDL::ExceptionOr<GC::Ref<IDBKeyRange>> bound(JS::VM&, JS::Value, JS::Value, bool, bool);
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WebIDL::ExceptionOr<bool> includes(JS::Value);
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bool is_unbound() const { return m_lower_bound == nullptr && m_upper_bound == nullptr; }
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bool is_in_range(GC::Ref<Key>) const;
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GC::Ptr<Key> lower_key() const { return m_lower_bound; }
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GC::Ptr<Key> upper_key() const { return m_upper_bound; }
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protected:
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explicit IDBKeyRange(JS::Realm&, GC::Ptr<Key> lower_bound, GC::Ptr<Key> upper_bound, bool lower_open, bool upper_open);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Visitor& visitor) override;
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private:
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// A key range has an associated lower bound (null or a key).
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GC::Ptr<Key> m_lower_bound;
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// A key range has an associated upper bound (null or a key).
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GC::Ptr<Key> m_upper_bound;
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// A key range has an associated lower open flag. Unless otherwise stated it is false.
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bool m_lower_open { false };
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// A key range has an associated upper open flag. Unless otherwise stated it is false.
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bool m_upper_open { false };
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};
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}
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