Flutter iOS Embedder
ios_external_view_embedder.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_DARWIN_IOS_IOS_EXTERNAL_VIEW_EMBEDDER_H_
6 #define FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_EXTERNAL_VIEW_EMBEDDER_H_
7 
8 #include "flutter/flow/embedded_views.h"
9 #import "flutter/shell/platform/darwin/ios/framework/Source/FlutterPlatformViews_Internal.h"
10 
11 namespace flutter {
12 
13 class IOSExternalViewEmbedder : public ExternalViewEmbedder {
14  public:
15  IOSExternalViewEmbedder(
16  const std::shared_ptr<PlatformViewsController>& platform_views_controller,
17  const std::shared_ptr<IOSContext>& context);
18 
19  // |ExternalViewEmbedder|
20  virtual ~IOSExternalViewEmbedder() override;
21 
22  private:
23  const std::shared_ptr<PlatformViewsController>& platform_views_controller_;
24  std::shared_ptr<IOSContext> ios_context_;
25 
26  // |ExternalViewEmbedder|
27  DlCanvas* GetRootCanvas() override;
28 
29  // |ExternalViewEmbedder|
30  void CancelFrame() override;
31 
32  // |ExternalViewEmbedder|
33  void BeginFrame(GrDirectContext* context,
34  const fml::RefPtr<fml::RasterThreadMerger>&
35  raster_thread_merger) override;
36 
37  // |ExternalViewEmbedder|
38  void PrepareFlutterView(SkISize frame_size,
39  double device_pixel_ratio) override;
40 
41  // |ExternalViewEmbedder|
42  void PrerollCompositeEmbeddedView(
43  int64_t view_id,
44  std::unique_ptr<flutter::EmbeddedViewParams> params) override;
45 
46  // |ExternalViewEmbedder|
47  PostPrerollResult PostPrerollAction(
48  const fml::RefPtr<fml::RasterThreadMerger>& raster_thread_merger)
49  override;
50 
51  // |ExternalViewEmbedder|
52  DlCanvas* CompositeEmbeddedView(int64_t view_id) override;
53 
54  // |ExternalViewEmbedder|
55  void SubmitFlutterView(
56  int64_t flutter_view_id,
57  GrDirectContext* context,
58  const std::shared_ptr<impeller::AiksContext>& aiks_context,
59  std::unique_ptr<SurfaceFrame> frame) override;
60 
61  // |ExternalViewEmbedder|
62  void EndFrame(bool should_resubmit_frame,
63  const fml::RefPtr<fml::RasterThreadMerger>&
64  raster_thread_merger) override;
65 
66  // |ExternalViewEmbedder|
67  bool SupportsDynamicThreadMerging() override;
68 
69  // |ExternalViewEmbedder|
70  void PushFilterToVisitedPlatformViews(
71  const std::shared_ptr<const DlImageFilter>& filter,
72  const SkRect& filter_rect) override;
73 
74  // |ExternalViewEmbedder|
75  void PushVisitedPlatformView(int64_t view_id) override;
76 
77  FML_DISALLOW_COPY_AND_ASSIGN(IOSExternalViewEmbedder);
78 };
79 
80 } // namespace flutter
81 
82 #endif // FLUTTER_SHELL_PLATFORM_DARWIN_IOS_IOS_EXTERNAL_VIEW_EMBEDDER_H_
flutter::IOSExternalViewEmbedder::~IOSExternalViewEmbedder
virtual ~IOSExternalViewEmbedder() override
flutter
Definition: accessibility_bridge.h:28
flutter::IOSExternalViewEmbedder::IOSExternalViewEmbedder
IOSExternalViewEmbedder(const std::shared_ptr< PlatformViewsController > &platform_views_controller, const std::shared_ptr< IOSContext > &context)
Definition: ios_external_view_embedder.mm:14
FlutterPlatformViews_Internal.h
flutter::IOSExternalViewEmbedder
Definition: ios_external_view_embedder.h:13