Flutter Windows Embedder
flutter_view_controller.cc
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
6 
7 #include <algorithm>
8 #include <iostream>
9 
10 namespace flutter {
11 
13  int height,
14  const DartProject& project) {
15  engine_ = std::make_unique<FlutterEngine>(project);
16  controller_ = FlutterDesktopViewControllerCreate(width, height,
17  engine_->RelinquishEngine());
18  if (!controller_) {
19  std::cerr << "Failed to create view controller." << std::endl;
20  return;
21  }
22  view_ = std::make_unique<FlutterView>(
24 }
25 
27  if (controller_) {
29  }
30 }
31 
34 }
35 
37  HWND hwnd,
38  UINT message,
39  WPARAM wparam,
40  LPARAM lparam) {
41  LRESULT result;
43  controller_, hwnd, message, wparam, lparam, &result);
44  return handled ? result : std::optional<LRESULT>(std::nullopt);
45 }
46 
47 } // namespace flutter
FlutterDesktopViewControllerHandleTopLevelWindowProc
bool FlutterDesktopViewControllerHandleTopLevelWindowProc(FlutterDesktopViewControllerRef ref, HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam, LRESULT *result)
Definition: flutter_windows.cc:132
FlutterDesktopViewControllerGetView
FlutterDesktopViewRef FlutterDesktopViewControllerGetView(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:120
flutter::FlutterViewController::HandleTopLevelWindowProc
std::optional< LRESULT > HandleTopLevelWindowProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)
Definition: flutter_view_controller.cc:36
flutter::DartProject
Definition: dart_project.h:14
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::FlutterViewController::FlutterViewController
FlutterViewController(int width, int height, const DartProject &project)
Definition: flutter_view_controller.cc:12
FlutterDesktopViewControllerForceRedraw
void FlutterDesktopViewControllerForceRedraw(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:126
flutter_view_controller.h
message
Win32Message message
Definition: keyboard_unittests.cc:137
flutter::FlutterViewController::ForceRedraw
void ForceRedraw()
Definition: flutter_view_controller.cc:32
FlutterDesktopViewControllerDestroy
void FlutterDesktopViewControllerDestroy(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:109
FlutterDesktopViewControllerCreate
FlutterDesktopViewControllerRef FlutterDesktopViewControllerCreate(int width, int height, FlutterDesktopEngineRef engine_ref)
Definition: flutter_windows.cc:75
flutter::FlutterViewController::~FlutterViewController
virtual ~FlutterViewController()
Definition: flutter_view_controller.cc:26