| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "flutter/shell/platform/windows/windows_proc_table.h" |
| |
| namespace flutter { |
| |
| WindowsProcTable::WindowsProcTable() { |
| user32_ = fml::NativeLibrary::Create("user32.dll"); |
| get_pointer_type_ = |
| user32_->ResolveFunction<GetPointerType_*>("GetPointerType"); |
| } |
| |
| WindowsProcTable::~WindowsProcTable() { |
| user32_ = nullptr; |
| } |
| |
| BOOL WindowsProcTable::GetPointerType(UINT32 pointer_id, |
| POINTER_INPUT_TYPE* pointer_type) { |
| if (!get_pointer_type_.has_value()) { |
| return FALSE; |
| } |
| |
| return get_pointer_type_.value()(pointer_id, pointer_type); |
| } |
| |
| } // namespace flutter |
