| // 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 FLUTTER_SHELL_PLATFORM_GLFW_KEY_EVENT_HANDLER_H_ |
| #define FLUTTER_SHELL_PLATFORM_GLFW_KEY_EVENT_HANDLER_H_ |
| |
| #include <memory> |
| |
| #include "flutter/shell/platform/common/client_wrapper/include/flutter/basic_message_channel.h" |
| #include "flutter/shell/platform/common/client_wrapper/include/flutter/binary_messenger.h" |
| #include "flutter/shell/platform/glfw/keyboard_hook_handler.h" |
| #include "flutter/shell/platform/glfw/public/flutter_glfw.h" |
| #include "rapidjson/document.h" |
| |
| namespace flutter { |
| |
| // Implements a KeyboardHookHandler |
| // |
| // Handles key events and forwards them to the Flutter engine. |
| class KeyEventHandler : public KeyboardHookHandler { |
| public: |
| explicit KeyEventHandler(flutter::BinaryMessenger* messenger); |
| |
| virtual ~KeyEventHandler(); |
| |
| // |KeyboardHookHandler| |
| void KeyboardHook(GLFWwindow* window, |
| int key, |
| int scancode, |
| int action, |
| int mods) override; |
| |
| // |KeyboardHookHandler| |
| void CharHook(GLFWwindow* window, unsigned int code_point) override; |
| |
| private: |
| // The Flutter system channel for key event messages. |
| std::unique_ptr<flutter::BasicMessageChannel<rapidjson::Document>> channel_; |
| }; |
| |
| } // namespace flutter |
| |
| #endif // FLUTTER_SHELL_PLATFORM_GLFW_KEY_EVENT_HANDLER_H_ |