blob: efc87cf69b4879ae8eb6af80c5c8f39d4c19cc4b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SERVICES_CONTENT_SERVICE_H_
#define SERVICES_CONTENT_SERVICE_H_
#include <map>
#include "base/macros.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "services/content/public/mojom/navigable_contents_factory.mojom.h"
namespace content {
class ServiceDelegate;
class NavigableContentsFactoryImpl;
class NavigableContentsImpl;
// The core implementation of the Content Service. This takes responsibility for
// owning top-level state for an instance of the service, binding incoming
// interface requests, etc.
//
// NOTE: This type is exposed to ServiceDelegate implementations outside
// of private Content Service code. The public API surface of this class should
// therefore remain as minimal as possible.
class Service {
public:
// |delegate| is not owned and must outlive |this|.
explicit Service(ServiceDelegate* delegate);
~Service();
ServiceDelegate* delegate() const { return delegate_; }
void BindNavigableContentsFactory(
mojo::PendingReceiver<mojom::NavigableContentsFactory> receiver);
// Forces this instance of the Service to be terminated. Useful if the
// delegate implementation encounters a scenario in which it can no longer
// operate correctly. May delete |this|.
void ForceQuit();
private:
friend class NavigableContentsFactoryImpl;
friend class NavigableContentsImpl;
void AddNavigableContentsFactory(
std::unique_ptr<NavigableContentsFactoryImpl> factory);
void RemoveNavigableContentsFactory(NavigableContentsFactoryImpl* factory);
void AddNavigableContents(std::unique_ptr<NavigableContentsImpl> contents);
void RemoveNavigableContents(NavigableContentsImpl* contents);
ServiceDelegate* const delegate_;
std::map<NavigableContentsFactoryImpl*,
std::unique_ptr<NavigableContentsFactoryImpl>>
navigable_contents_factories_;
std::map<NavigableContentsImpl*, std::unique_ptr<NavigableContentsImpl>>
navigable_contents_;
DISALLOW_COPY_AND_ASSIGN(Service);
};
} // namespace content
#endif // SERVICES_CONTENT_SERVICE_H_
|
