stuartmorgan 903ef0892f
Support AOT mode for Windows (#18589)
- Adds a way to provide an AOT library to the C API.
- Adds app.so to the information provided by DartProject.
- Fixes the engine to only do static snapshot linking for Windows in
  debug mode, not all modes, so that the provided library is used.

Engine side of https://github.com/flutter/flutter/issues/38477
2020-05-26 11:01:48 -07:00

84 lines
3.0 KiB
C++

// 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_WINDOWS_FLUTTER_WINDOW_STATE_H_
#define FLUTTER_SHELL_PLATFORM_WINDOWS_FLUTTER_WINDOW_STATE_H_
#include "flutter/shell/platform/common/cpp/client_wrapper/include/flutter/plugin_registrar.h"
#include "flutter/shell/platform/common/cpp/incoming_message_dispatcher.h"
#include "flutter/shell/platform/embedder/embedder.h"
#include "flutter/shell/platform/windows/key_event_handler.h"
#include "flutter/shell/platform/windows/keyboard_hook_handler.h"
#include "flutter/shell/platform/windows/platform_handler.h"
#include "flutter/shell/platform/windows/text_input_plugin.h"
#include "flutter/shell/platform/windows/win32_task_runner.h"
namespace flutter {
struct Win32FlutterWindow;
}
// Struct for storing state within an instance of the windows native (HWND or
// CoreWindow) Window.
struct FlutterDesktopViewControllerState {
// The win32 window that owns this state object.
std::unique_ptr<flutter::Win32FlutterWindow> view;
// The state associate with the engine backing the view.
std::unique_ptr<FlutterDesktopEngineState> engine_state;
// The window handle given to API clients.
std::unique_ptr<FlutterDesktopView> view_wrapper;
};
// Opaque reference for the native windows itself. This is separate from the
// controller so that it can be provided to plugins without giving them access
// to all of the controller-based functionality.
struct FlutterDesktopView {
// The window that (indirectly) owns this state object.
flutter::Win32FlutterWindow* window;
};
struct AotDataDeleter {
void operator()(FlutterEngineAOTData aot_data) {
FlutterEngineCollectAOTData(aot_data);
}
};
using UniqueAotDataPtr = std::unique_ptr<_FlutterEngineAOTData, AotDataDeleter>;
// Struct for storing state of a Flutter engine instance.
struct FlutterDesktopEngineState {
// The handle to the Flutter engine instance.
FLUTTER_API_SYMBOL(FlutterEngine) engine;
// Task runner for tasks posted from the engine.
std::unique_ptr<flutter::Win32TaskRunner> task_runner;
// AOT data, if any.
UniqueAotDataPtr aot_data;
};
// State associated with the plugin registrar.
struct FlutterDesktopPluginRegistrar {
// The plugin messenger handle given to API clients.
std::unique_ptr<FlutterDesktopMessenger> messenger;
// The handle for the window associated with this registrar.
FlutterDesktopView* window;
// Callback to be called on registrar destruction.
FlutterDesktopOnRegistrarDestroyed destruction_handler;
};
// State associated with the messenger used to communicate with the engine.
struct FlutterDesktopMessenger {
// The Flutter engine this messenger sends outgoing messages to.
FLUTTER_API_SYMBOL(FlutterEngine) engine;
// The message dispatcher for handling incoming messages.
flutter::IncomingMessageDispatcher* dispatcher;
};
#endif // FLUTTER_SHELL_PLATFORM_WINDOWS_FLUTTER_WINDOW_STATE_H_