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Side by Side Diff: components/mus/ws/server_view_surface.h

Issue 1406153004: components/mus/public/interfaces View => Window (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Yet another rebase Created 5 years, 2 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_ 5 #ifndef COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_
6 #define COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_ 6 #define COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_
7 7
8 #include "cc/surfaces/surface_factory.h" 8 #include "cc/surfaces/surface_factory.h"
9 #include "cc/surfaces/surface_factory_client.h" 9 #include "cc/surfaces/surface_factory_client.h"
10 #include "cc/surfaces/surface_id.h" 10 #include "cc/surfaces/surface_id.h"
11 #include "cc/surfaces/surface_id_allocator.h" 11 #include "cc/surfaces/surface_id_allocator.h"
12 #include "components/mus/public/interfaces/compositor_frame.mojom.h" 12 #include "components/mus/public/interfaces/compositor_frame.mojom.h"
13 #include "components/mus/ws/ids.h" 13 #include "components/mus/ws/ids.h"
14 #include "mojo/converters/surfaces/custom_surface_converter.h" 14 #include "mojo/converters/surfaces/custom_surface_converter.h"
15 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h" 15 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
16 16
17 namespace mus { 17 namespace mus {
18 18
19 class ServerView; 19 class ServerView;
20 class SurfacesState; 20 class SurfacesState;
21 21
22 // Server side representation of a ViewSurface. 22 // Server side representation of a ViewSurface.
23 class ServerViewSurface : public mojo::Surface, 23 class ServerViewSurface : public mojom::Surface,
24 public cc::SurfaceFactoryClient, 24 public cc::SurfaceFactoryClient,
25 public mojo::CustomSurfaceConverter { 25 public mojo::CustomSurfaceConverter {
26 public: 26 public:
27 explicit ServerViewSurface(ServerView* view); 27 explicit ServerViewSurface(ServerView* view);
28 28
29 ~ServerViewSurface() override; 29 ~ServerViewSurface() override;
30 30
31 void Bind(mojo::InterfaceRequest<Surface> request, 31 void Bind(mojo::InterfaceRequest<Surface> request,
32 mojo::SurfaceClientPtr client); 32 mojom::SurfaceClientPtr client);
33 33
34 // mojo::Surface: 34 // mojom::Surface:
35 void SubmitCompositorFrame( 35 void SubmitCompositorFrame(
36 mojo::CompositorFramePtr frame, 36 mojom::CompositorFramePtr frame,
37 const SubmitCompositorFrameCallback& callback) override; 37 const SubmitCompositorFrameCallback& callback) override;
38 38
39 // Returns the set of views referenced by the last CompositorFrame submitted 39 // Returns the set of views referenced by the last CompositorFrame submitted
40 // to this view. 40 // to this view.
41 const std::set<ViewId>& referenced_view_ids() const { 41 const std::set<ViewId>& referenced_view_ids() const {
42 return referenced_view_ids_; 42 return referenced_view_ids_;
43 } 43 }
44 44
45 const cc::SurfaceId& id() const { return surface_id_; } 45 const cc::SurfaceId& id() const { return surface_id_; }
46 46
47 private: 47 private:
48 // Takes a mojo::CompositorFrame |input|, and converts it into a 48 // Takes a mojom::CompositorFrame |input|, and converts it into a
49 // cc::CompositorFrame. Along the way, this conversion ensures that a 49 // cc::CompositorFrame. Along the way, this conversion ensures that a
50 // CompositorFrame of this view can only refer to views within its subtree. 50 // CompositorFrame of this view can only refer to views within its subtree.
51 // Views referenced in |input| are stored in |referenced_view_ids_|. 51 // Views referenced in |input| are stored in |referenced_view_ids_|.
52 scoped_ptr<cc::CompositorFrame> ConvertCompositorFrame( 52 scoped_ptr<cc::CompositorFrame> ConvertCompositorFrame(
53 const mojo::CompositorFramePtr& input); 53 const mojom::CompositorFramePtr& input);
54 54
55 // Overriden from CustomSurfaceConverter: 55 // Overriden from CustomSurfaceConverter:
56 bool ConvertSurfaceDrawQuad(const mojo::QuadPtr& input, 56 bool ConvertSurfaceDrawQuad(const mojom::QuadPtr& input,
57 const mojo::CompositorFrameMetadataPtr& metadata, 57 const mojom::CompositorFrameMetadataPtr& metadata,
58 cc::SharedQuadState* sqs, 58 cc::SharedQuadState* sqs,
59 cc::RenderPass* render_pass) override; 59 cc::RenderPass* render_pass) override;
60 60
61 // SurfaceFactoryClient implementation. 61 // SurfaceFactoryClient implementation.
62 void ReturnResources(const cc::ReturnedResourceArray& resources) override; 62 void ReturnResources(const cc::ReturnedResourceArray& resources) override;
63 63
64 // |view_| owns |this|. 64 // |view_| owns |this|.
65 ServerView* const view_; 65 ServerView* const view_;
66 66
67 // The set of Views referenced in the last submitted CompositorFrame. 67 // The set of Views referenced in the last submitted CompositorFrame.
68 std::set<ViewId> referenced_view_ids_; 68 std::set<ViewId> referenced_view_ids_;
69 gfx::Size last_submitted_frame_size_; 69 gfx::Size last_submitted_frame_size_;
70 70
71 cc::SurfaceId surface_id_; 71 cc::SurfaceId surface_id_;
72 // TODO(fsamuel): As an optimization, we may want to move SurfaceIdAllocator 72 // TODO(fsamuel): As an optimization, we may want to move SurfaceIdAllocator
73 // and SurfaceFactory to a separate class so that we don't keep destroying 73 // and SurfaceFactory to a separate class so that we don't keep destroying
74 // them and creating new ones on navigation. 74 // them and creating new ones on navigation.
75 cc::SurfaceIdAllocator surface_id_allocator_; 75 cc::SurfaceIdAllocator surface_id_allocator_;
76 cc::SurfaceFactory surface_factory_; 76 cc::SurfaceFactory surface_factory_;
77 77
78 mojo::SurfaceClientPtr client_; 78 mojom::SurfaceClientPtr client_;
79 mojo::Binding<Surface> binding_; 79 mojo::Binding<Surface> binding_;
80 80
81 DISALLOW_COPY_AND_ASSIGN(ServerViewSurface); 81 DISALLOW_COPY_AND_ASSIGN(ServerViewSurface);
82 }; 82 };
83 83
84 } // namespace mus 84 } // namespace mus
85 85
86 #endif // COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_ 86 #endif // COMPONENTS_MUS_WS_SERVER_VIEW_SURFACE_H_
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