blob: 6b6b8e25ede0e94a14c63af789926a45a7a8e130 (
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
// Copyright (c) 2012 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 REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_
#define REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "remoting/host/desktop_environment.h"
namespace webrtc {
class DesktopCaptureOptions;
} // namespace webrtc
namespace remoting {
class GnubbyAuthHandler;
// Used to create audio/video capturers and event executor that work with
// the local console.
class BasicDesktopEnvironment : public DesktopEnvironment {
public:
~BasicDesktopEnvironment() override;
// DesktopEnvironment implementation.
scoped_ptr<AudioCapturer> CreateAudioCapturer() override;
scoped_ptr<InputInjector> CreateInputInjector() override;
scoped_ptr<ScreenControls> CreateScreenControls() override;
scoped_ptr<webrtc::DesktopCapturer> CreateVideoCapturer() override;
scoped_ptr<webrtc::MouseCursorMonitor> CreateMouseCursorMonitor() override;
std::string GetCapabilities() const override;
void SetCapabilities(const std::string& capabilities) override;
scoped_ptr<GnubbyAuthHandler> CreateGnubbyAuthHandler(
protocol::ClientStub* client_stub) override;
protected:
friend class BasicDesktopEnvironmentFactory;
BasicDesktopEnvironment(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const {
return caller_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner() const {
return input_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner() const {
return ui_task_runner_;
}
webrtc::DesktopCaptureOptions* desktop_capture_options() {
return desktop_capture_options_.get();
}
private:
// Task runner on which methods of DesktopEnvironment interface should be
// called.
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
// Used to run input-related tasks.
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
// Used to run UI code.
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
// Options shared between |DesktopCapturer| and |MouseCursorMonitor|. It
// might contain expensive resources, thus justifying the sharing.
// Also: it's dynamically allocated to avoid having to bring in
// desktop_capture_options.h which brings in X11 headers which causes hard to
// find build errors.
scoped_ptr<webrtc::DesktopCaptureOptions> desktop_capture_options_;
DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironment);
};
// Used to create |BasicDesktopEnvironment| instances.
class BasicDesktopEnvironmentFactory : public DesktopEnvironmentFactory {
public:
BasicDesktopEnvironmentFactory(
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner);
~BasicDesktopEnvironmentFactory() override;
// DesktopEnvironmentFactory implementation.
bool SupportsAudioCapture() const override;
protected:
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner() const {
return caller_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner() const {
return input_task_runner_;
}
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner() const {
return ui_task_runner_;
}
private:
// Task runner on which methods of DesktopEnvironmentFactory interface should
// be called.
scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
// Used to run input-related tasks.
scoped_refptr<base::SingleThreadTaskRunner> input_task_runner_;
// Used to run UI code.
scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner_;
DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironmentFactory);
};
} // namespace remoting
#endif // REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_
|
