// iclassfactory.dart

// THIS FILE IS GENERATED AUTOMATICALLY AND SHOULD NOT BE EDITED DIRECTLY.

// ignore_for_file: unused_import
// ignore_for_file: constant_identifier_names, non_constant_identifier_names
// ignore_for_file: no_leading_underscores_for_local_identifiers

import 'dart:ffi';

import 'package:ffi/ffi.dart';

import '../callbacks.dart';
import '../combase.dart';
import '../constants.dart';
import '../exceptions.dart';
import '../guid.dart';
import '../macros.dart';
import '../propertykey.dart';
import '../structs.g.dart';
import '../utils.dart';
import '../variant.dart';
import '../win32/ole32.g.dart';
import 'iunknown.dart';

/// @nodoc
const IID_IClassFactory = '{00000001-0000-0000-c000-000000000046}';

/// Creates a call object for processing calls to the methods of an
/// asynchronous interface.
///
/// {@category com}
class IClassFactory extends IUnknown {
  // vtable begins at 3, is 2 entries long.
  IClassFactory(super.ptr);

  factory IClassFactory.from(IUnknown interface) =>
      IClassFactory(interface.toInterface(IID_IClassFactory));

  int createInstance(
    Pointer<COMObject> pUnkOuter,
    Pointer<GUID> riid,
    Pointer<Pointer> ppvObject,
  ) => (ptr.ref.vtable + 3)
      .cast<
        Pointer<
          NativeFunction<
            Int32 Function(
              Pointer,
              Pointer<COMObject> pUnkOuter,
              Pointer<GUID> riid,
              Pointer<Pointer> ppvObject,
            )
          >
        >
      >()
      .value
      .asFunction<
        int Function(
          Pointer,
          Pointer<COMObject> pUnkOuter,
          Pointer<GUID> riid,
          Pointer<Pointer> ppvObject,
        )
      >()(ptr.ref.lpVtbl, pUnkOuter, riid, ppvObject);

  int lockServer(int fLock) => (ptr.ref.vtable + 4)
      .cast<Pointer<NativeFunction<Int32 Function(Pointer, Int32 fLock)>>>()
      .value
      .asFunction<int Function(Pointer, int fLock)>()(ptr.ref.lpVtbl, fLock);
}
