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  return static_cast<FlutterViewId>(view_id);
36 }
37 
40 }
41 
43  HWND hwnd,
44  UINT message,
45  WPARAM wparam,
46  LPARAM lparam) {
47  LRESULT result;
49  controller_, hwnd, message, wparam, lparam, &result);
50  return handled ? result : std::optional<LRESULT>(std::nullopt);
51 }
52 
53 } // namespace flutter
FlutterDesktopViewControllerHandleTopLevelWindowProc
bool FlutterDesktopViewControllerHandleTopLevelWindowProc(FlutterDesktopViewControllerRef ref, HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam, LRESULT *result)
Definition: flutter_windows.cc:160
FlutterDesktopViewControllerGetView
FlutterDesktopViewRef FlutterDesktopViewControllerGetView(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:148
flutter::FlutterViewController::view_id
FlutterViewId view_id() const
Definition: flutter_view_controller.cc:32
flutter::FlutterViewController::HandleTopLevelWindowProc
std::optional< LRESULT > HandleTopLevelWindowProc(HWND hwnd, UINT message, WPARAM wparam, LPARAM lparam)
Definition: flutter_view_controller.cc:42
flutter::DartProject
Definition: dart_project.h:14
FlutterDesktopViewControllerGetViewId
FlutterDesktopViewId FlutterDesktopViewControllerGetViewId(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:136
flutter::FlutterViewId
int64_t FlutterViewId
Definition: flutter_view.h:13
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::FlutterViewController::FlutterViewController
FlutterViewController(int width, int height, const DartProject &project)
Definition: flutter_view_controller.cc:12
FlutterDesktopViewControllerCreate
FlutterDesktopViewControllerRef FlutterDesktopViewControllerCreate(int width, int height, FlutterDesktopEngineRef engine)
Definition: flutter_windows.cc:117
FlutterDesktopViewControllerForceRedraw
void FlutterDesktopViewControllerForceRedraw(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:154
flutter_view_controller.h
message
Win32Message message
Definition: keyboard_unittests.cc:137
flutter::FlutterViewController::ForceRedraw
void ForceRedraw()
Definition: flutter_view_controller.cc:38
FlutterDesktopViewControllerDestroy
void FlutterDesktopViewControllerDestroy(FlutterDesktopViewControllerRef ref)
Definition: flutter_windows.cc:131
flutter::FlutterViewController::~FlutterViewController
virtual ~FlutterViewController()
Definition: flutter_view_controller.cc:26