| // 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. |
| #ifndef PACKAGES_FILE_SELECTOR_FILE_SELECTOR_WINDOWS_WINDOWS_FILE_SELECTOR_PLUGIN_H_ |
| #define PACKAGES_FILE_SELECTOR_FILE_SELECTOR_WINDOWS_WINDOWS_FILE_SELECTOR_PLUGIN_H_ |
| |
| #include <flutter/method_channel.h> |
| #include <flutter/plugin_registrar_windows.h> |
| |
| #include <functional> |
| |
| #include "file_dialog_controller.h" |
| |
| namespace file_selector_windows { |
| |
| // Abstraction for accessing the Flutter view's root window, to allow for faking |
| // in unit tests without creating fake window hierarchies, as well as to work |
| // around https://github.com/flutter/flutter/issues/90694. |
| using FlutterRootWindowProvider = std::function<HWND()>; |
| |
| class FileSelectorPlugin : public flutter::Plugin { |
| public: |
| static void RegisterWithRegistrar(flutter::PluginRegistrarWindows* registrar); |
| |
| // Creates a new plugin instance for the given registar, using the given |
| // factory to create native dialog controllers. |
| FileSelectorPlugin( |
| FlutterRootWindowProvider window_provider, |
| std::unique_ptr<FileDialogControllerFactory> dialog_controller_factory); |
| |
| virtual ~FileSelectorPlugin(); |
| |
| // Called when a method is called on plugin channel; |
| void HandleMethodCall(const flutter::MethodCall<>& method_call, |
| std::unique_ptr<flutter::MethodResult<>> result); |
| |
| private: |
| // The provider for the root window to attach the dialog to. |
| FlutterRootWindowProvider get_root_window_; |
| |
| // The factory for creating dialog controller instances. |
| std::unique_ptr<FileDialogControllerFactory> controller_factory_; |
| }; |
| |
| } // namespace file_selector_windows |
| |
| #endif // PACKAGES_FILE_SELECTOR_FILE_SELECTOR_WINDOWS_WINDOWS_FILE_SELECTOR_PLUGIN_H_ |