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Side by Side Diff: services/ui/demo/mus_demo_external.h

Issue 2622103004: Mus Demo: Demonstrate external window mode (Closed)
Patch Set: Add description of internal VS external modes ; fix namespace comment Created 3 years, 10 months ago
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1 // Copyright 2017 The Chromium 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 SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_
6 #define SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_
7
8 #include <memory>
9 #include <vector>
10
11 #include "services/ui/demo/mus_demo.h"
12 #include "services/ui/public/interfaces/window_tree_host.mojom.h"
13
14 namespace ui {
15 namespace demo {
16
17 // MusDemoExternal demonstrates Mus operating in "external" mode: A new platform
18 // window (and hence acceleratedWidget) is created for each aura window.
19 class MusDemoExternal : public MusDemo {
20 public:
21 MusDemoExternal();
22 ~MusDemoExternal() final;
23
24 private:
25 // ui::demo::MusDemo:
26 void OnStartImpl(std::unique_ptr<aura::WindowTreeClient>* window_tree_client,
27 std::unique_ptr<WindowTreeData>* window_tree_data) final;
28
29 // aura::WindowTreeClientDelegate:
30 void OnEmbed(std::unique_ptr<aura::WindowTreeHostMus> window_tree_host) final;
31 void OnEmbedRootDestroyed(aura::WindowTreeHostMus* window_tree_host) final;
32
33 mojom::WindowTreeHostFactoryPtr window_tree_host_factory_;
34
35 DISALLOW_COPY_AND_ASSIGN(MusDemoExternal);
36 };
37
38 } // namespace demo
39 } // namespace ui
40
41 #endif // SERVICES_UI_DEMO_MUS_DEMO_EXTERNAL_H_
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