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LibWeb/IDB: Implement recent spec changes

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stelar7 2025-05-06 11:36:11 +02:00 • committed by Sam Atkins
commit 9d5f6108e4
Notes: github-actions[bot] 2025-05-06 12:31:37 +00:00
9 changed files with 71 additions and 56 deletions
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20
Libraries/LibWeb/IndexedDB/IDBCursor.h
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@ -17,7 +17,8 @@
namespace Web::IndexedDB {
using CursorSource = Variant<GC::Ref<IDBObjectStore>, GC::Ref<IDBIndex>>;
using CursorSourceHandle = Variant<GC::Ref<IDBObjectStore>, GC::Ref<IDBIndex>>;
using CursorSource = Variant<GC::Ref<ObjectStore>, GC::Ref<Index>>;
// https://w3c.github.io/IndexedDB/#cursor-interface
class IDBCursor : public Bindings::PlatformObject {
@ -26,20 +27,22 @@ class IDBCursor : public Bindings::PlatformObject {
public:
virtual ~IDBCursor() override;
[[nodiscard]] static GC::Ref<IDBCursor> create(JS::Realm&, GC::Ref<IDBTransaction>, GC::Ptr<Key>, Bindings::IDBCursorDirection, bool, GC::Ptr<Key>, JS::Value, CursorSource, GC::Ref<IDBKeyRange>, bool);
[[nodiscard]] static GC::Ref<IDBCursor> create(JS::Realm&, CursorSourceHandle, GC::Ptr<Key>, Bindings::IDBCursorDirection, bool, GC::Ptr<Key>, JS::Value, GC::Ref<IDBKeyRange>, bool);
[[nodiscard]] CursorSource source() { return m_source; }
[[nodiscard]] CursorSourceHandle source_handle() { return m_source_handle; }
[[nodiscard]] Bindings::IDBCursorDirection direction() { return m_direction; }
[[nodiscard]] JS::Value key();
[[nodiscard]] JS::Value value() { return m_value.value_or(JS::js_undefined()); }
[[nodiscard]] GC::Ptr<IDBRequest> request() { return m_request; }
[[nodiscard]] GC::Ref<IDBTransaction> transaction() { return m_transaction; }
[[nodiscard]] GC::Ref<IDBKeyRange> range() { return m_range; }
[[nodiscard]] GC::Ptr<Key> position() { return m_position; }
[[nodiscard]] GC::Ptr<Key> object_store_position() { return m_object_store_position; }
[[nodiscard]] bool key_only() const { return m_key_only; }
[[nodiscard]] bool got_value() const { return m_got_value; }
[[nodiscard]] GC::Ref<IDBTransaction> transaction();
[[nodiscard]] CursorSource internal_source();
void set_request(GC::Ptr<IDBRequest> request) { m_request = request; }
void set_position(GC::Ptr<Key> position) { m_position = position; }
void set_got_value(bool got_value) { m_got_value = got_value; }
@ -50,14 +53,11 @@ public:
WebIDL::ExceptionOr<void> continue_(JS::Value);
protected:
explicit IDBCursor(JS::Realm&, GC::Ref<IDBTransaction>, GC::Ptr<Key>, Bindings::IDBCursorDirection, bool, GC::Ptr<Key>, JS::Value, CursorSource, GC::Ref<IDBKeyRange>, bool);
explicit IDBCursor(JS::Realm&, CursorSourceHandle, GC::Ptr<Key>, Bindings::IDBCursorDirection, bool, GC::Ptr<Key>, JS::Value, GC::Ref<IDBKeyRange>, bool);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Visitor& visitor) override;
private:
// A cursor has a transaction, the transaction that was active when the cursor was created.
GC::Ref<IDBTransaction> m_transaction;
// A cursor has a position within its range.
GC::Ptr<Key> m_position;
@ -74,8 +74,8 @@ private:
GC::Ptr<Key> m_key;
Optional<JS::Value> m_value;
// A cursor has a source that indicates which index or an object store is associated with the records over which the cursor is iterating.
CursorSource m_source;
// A cursor has a source handle, which is the index handle or the object store handle that opened the cursor.
CursorSourceHandle m_source_handle;
// A cursor has a range of records in either an index or an object store.
GC::Ref<IDBKeyRange> m_range;