// iuiautomationspreadsheetitempattern.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_IUIAutomationSpreadsheetItemPattern =
    '{7d4fb86c-8d34-40e1-8e83-62c15204e335}';

/// Enables a client application to retrieve information about an item
/// (cell) in a spreadsheet.
///
/// {@category com}
class IUIAutomationSpreadsheetItemPattern extends IUnknown {
  // vtable begins at 3, is 6 entries long.
  IUIAutomationSpreadsheetItemPattern(super.ptr);

  factory IUIAutomationSpreadsheetItemPattern.from(IUnknown interface) =>
      IUIAutomationSpreadsheetItemPattern(
          interface.toInterface(IID_IUIAutomationSpreadsheetItemPattern));

  Pointer<Utf16> get currentFormula {
    final retValuePtr = calloc<Pointer<Utf16>>();

    try {
      final hr = (ptr.ref.vtable + 3)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<Utf16>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<Utf16>> retVal)>()(
          ptr.ref.lpVtbl, retValuePtr);

      if (FAILED(hr)) throw WindowsException(hr);

      final retValue = retValuePtr.value;
      return retValue;
    } finally {
      free(retValuePtr);
    }
  }

  int getCurrentAnnotationObjects(Pointer<Pointer<COMObject>> retVal) =>
      (ptr.ref.vtable + 4)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<COMObject>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<COMObject>> retVal)>()(
          ptr.ref.lpVtbl, retVal);

  int getCurrentAnnotationTypes(Pointer<Pointer<SAFEARRAY>> retVal) =>
      (ptr.ref.vtable + 5)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<SAFEARRAY>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<SAFEARRAY>> retVal)>()(
          ptr.ref.lpVtbl, retVal);

  Pointer<Utf16> get cachedFormula {
    final retValuePtr = calloc<Pointer<Utf16>>();

    try {
      final hr = (ptr.ref.vtable + 6)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<Utf16>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<Utf16>> retVal)>()(
          ptr.ref.lpVtbl, retValuePtr);

      if (FAILED(hr)) throw WindowsException(hr);

      final retValue = retValuePtr.value;
      return retValue;
    } finally {
      free(retValuePtr);
    }
  }

  int getCachedAnnotationObjects(Pointer<Pointer<COMObject>> retVal) =>
      (ptr.ref.vtable + 7)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<COMObject>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<COMObject>> retVal)>()(
          ptr.ref.lpVtbl, retVal);

  int getCachedAnnotationTypes(Pointer<Pointer<SAFEARRAY>> retVal) =>
      (ptr.ref.vtable + 8)
              .cast<
                  Pointer<
                      NativeFunction<
                          Int32 Function(
                              Pointer, Pointer<Pointer<SAFEARRAY>> retVal)>>>()
              .value
              .asFunction<
                  int Function(Pointer, Pointer<Pointer<SAFEARRAY>> retVal)>()(
          ptr.ref.lpVtbl, retVal);
}
