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Side by Side Diff: services/ui/launcher/launcher_view_tree.h

Issue 1552043002: Make Mozart view manager use the new compositor. (Closed) Base URL: git@github.com:domokit/mojo.git@moz-12
Patch Set: Created 4 years, 11 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 SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_ 5 #ifndef SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_
6 #define SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_ 6 #define SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_
7 7
8 #include "base/callback.h"
8 #include "base/macros.h" 9 #include "base/macros.h"
9 #include "mojo/public/cpp/application/application_impl.h"
10 #include "mojo/public/cpp/bindings/binding.h" 10 #include "mojo/public/cpp/bindings/binding.h"
11 #include "mojo/services/gfx/composition/interfaces/compositor.mojom.h"
11 #include "mojo/services/native_viewport/interfaces/native_viewport.mojom.h" 12 #include "mojo/services/native_viewport/interfaces/native_viewport.mojom.h"
12 #include "mojo/services/surfaces/cpp/surfaces_utils.h" 13 #include "mojo/services/ui/input/interfaces/input_dispatcher.mojom.h"
13 #include "mojo/services/surfaces/interfaces/display.mojom.h"
14 #include "mojo/services/surfaces/interfaces/quads.mojom.h"
15 #include "mojo/services/surfaces/interfaces/surfaces.mojom.h"
16 #include "mojo/services/ui/views/interfaces/view_manager.mojom.h" 14 #include "mojo/services/ui/views/interfaces/view_manager.mojom.h"
17 15
18 namespace launcher { 16 namespace launcher {
19 17
20 class LauncherViewTree : public mojo::ui::ViewTree { 18 class LauncherViewTree : public mojo::ui::ViewTree,
19 public mojo::gfx::composition::SceneListener {
21 public: 20 public:
22 LauncherViewTree(mojo::ApplicationImpl* app_impl, 21 LauncherViewTree(mojo::gfx::composition::Compositor* compositor,
23 mojo::DisplayPtr display, 22 mojo::ui::ViewManager* view_manager,
24 mojo::ViewportMetricsPtr viewport_metrics); 23 mojo::ContextProviderPtr context_provider,
24 mojo::ViewportMetricsPtr viewport_metrics,
25 const base::Closure& shutdown_callback);
25 26
26 ~LauncherViewTree() override; 27 ~LauncherViewTree() override;
27 28
28 void SetRoot(mojo::ui::ViewTokenPtr token); 29 void SetRoot(mojo::ui::ViewTokenPtr token);
29 void SetViewportMetrics(mojo::ViewportMetricsPtr viewport_metrics); 30 void SetViewportMetrics(mojo::ViewportMetricsPtr viewport_metrics);
30 void DispatchEvent(mojo::EventPtr event); 31 void DispatchEvent(mojo::EventPtr event);
31 32
32 private: 33 private:
34 // |SceneListener|:
35 void OnResourceUnavailable(
36 uint32_t resource_id,
37 const OnResourceUnavailableCallback& callback) override;
38
33 // |ViewTree|: 39 // |ViewTree|:
34 void OnLayout(const OnLayoutCallback& callback) override; 40 void OnLayout(const OnLayoutCallback& callback) override;
35 void OnRootUnavailable(uint32_t root_key, 41 void OnRootUnavailable(uint32_t root_key,
36 const OnRootUnavailableCallback& callback) override; 42 const OnRootUnavailableCallback& callback) override;
37 43
38 void OnViewManagerConnectionError(); 44 void OnRendererConnectionError();
39 void OnViewTreeRegistered(); 45 void OnSceneConnectionError();
46 void OnViewTreeConnectionError();
47 void OnInputDispatcherConnectionError();
48
49 void OnSceneRegistered(mojo::gfx::composition::SceneTokenPtr scene_token);
50 void OnViewTreeRegistered(mojo::ui::ViewTreeTokenPtr view_tree_token);
40 51
41 void LayoutRoot(); 52 void LayoutRoot();
42 void OnLayoutResult(mojo::ui::ViewLayoutInfoPtr info); 53 void OnLayoutResult(mojo::ui::ViewLayoutInfoPtr info);
43 54
44 void ScheduleFrame(); 55 void SetRootScene();
45 void FinishFrame();
46 void OnFrameSubmitted();
47 56
48 mojo::ui::ViewManagerPtr view_manager_; 57 void PublishFrame();
49 mojo::DisplayPtr display_; 58
59 void Shutdown();
60
61 mojo::gfx::composition::Compositor* compositor_;
62 mojo::ui::ViewManager* view_manager_;
63
64 mojo::ContextProviderPtr context_provider_;
50 mojo::ViewportMetricsPtr viewport_metrics_; 65 mojo::ViewportMetricsPtr viewport_metrics_;
51 mojo::Binding<mojo::ui::ViewTree> binding_; 66 base::Closure shutdown_callback_;
52 67
68 mojo::Binding<mojo::gfx::composition::SceneListener> scene_listener_binding_;
69 mojo::Binding<mojo::ui::ViewTree> view_tree_binding_;
70
71 mojo::gfx::composition::ScenePtr scene_;
72 mojo::gfx::composition::SceneTokenPtr scene_token_;
73 uint32_t scene_version_ = 1u;
74
75 mojo::gfx::composition::RendererPtr renderer_;
53 mojo::ui::ViewTreeHostPtr view_tree_host_; 76 mojo::ui::ViewTreeHostPtr view_tree_host_;
77 mojo::ui::InputDispatcherPtr input_dispatcher_;
54 78
55 mojo::ui::ViewTokenPtr root_; 79 mojo::ui::ViewTokenPtr root_;
56 uint32_t root_key_; 80 uint32_t root_key_ = 0u;
57 mojo::ui::ViewLayoutInfoPtr root_layout_info_; 81 mojo::ui::ViewLayoutInfoPtr root_layout_info_;
58 82
59 bool frame_scheduled_;
60 bool frame_pending_;
61
62 DISALLOW_COPY_AND_ASSIGN(LauncherViewTree); 83 DISALLOW_COPY_AND_ASSIGN(LauncherViewTree);
63 }; 84 };
64 85
65 } // namespace launcher 86 } // namespace launcher
66 87
67 #endif // SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_ 88 #endif // SERVICES_UI_LAUNCHER_VIEW_TREE_IMPL_H_
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