Flutter Windows Embedder
flutter_view.h
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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 
5 #ifndef FLUTTER_SHELL_PLATFORM_WINDOWS_CLIENT_WRAPPER_INCLUDE_FLUTTER_FLUTTER_VIEW_H_
6 #define FLUTTER_SHELL_PLATFORM_WINDOWS_CLIENT_WRAPPER_INCLUDE_FLUTTER_FLUTTER_VIEW_H_
7 
8 #include <flutter_windows.h>
9 
10 namespace flutter {
11 
12 // A view displaying Flutter content.
13 class FlutterView {
14  public:
15  explicit FlutterView(FlutterDesktopViewRef view) : view_(view) {}
16 
17  virtual ~FlutterView() = default;
18 
19  // Prevent copying.
20  FlutterView(FlutterView const&) = delete;
21  FlutterView& operator=(FlutterView const&) = delete;
22 
23  // Returns the backing HWND for the view.
24  HWND GetNativeWindow() { return FlutterDesktopViewGetHWND(view_); }
25 
26  // Returns the DXGI adapter used for rendering or nullptr in case of error.
27  IDXGIAdapter* GetGraphicsAdapter() {
29  }
30 
31  private:
32  // Handle for interacting with the C API's view.
33  FlutterDesktopViewRef view_ = nullptr;
34 };
35 
36 } // namespace flutter
37 
38 #endif // FLUTTER_SHELL_PLATFORM_WINDOWS_CLIENT_WRAPPER_INCLUDE_FLUTTER_FLUTTER_VIEW_H_
FlutterDesktopViewGetHWND
HWND FlutterDesktopViewGetHWND(FlutterDesktopViewRef view)
Definition: flutter_windows.cc:213
flutter::FlutterView::operator=
FlutterView & operator=(FlutterView const &)=delete
flutter::FlutterView::FlutterView
FlutterView(FlutterDesktopViewRef view)
Definition: flutter_view.h:15
FlutterDesktopViewRef
struct FlutterDesktopView * FlutterDesktopViewRef
Definition: flutter_windows.h:29
flutter::FlutterView::GetGraphicsAdapter
IDXGIAdapter * GetGraphicsAdapter()
Definition: flutter_view.h:27
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::FlutterView
Definition: flutter_view.h:13
flutter::FlutterView::~FlutterView
virtual ~FlutterView()=default
flutter::FlutterView::GetNativeWindow
HWND GetNativeWindow()
Definition: flutter_view.h:24
flutter_windows.h
FlutterDesktopViewGetGraphicsAdapter
IDXGIAdapter * FlutterDesktopViewGetGraphicsAdapter(FlutterDesktopViewRef view)
Definition: flutter_windows.cc:217