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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ | 5 #ifndef REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ |
6 #define REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ | 6 #define REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "remoting/protocol/mouse_input_filter.h" | 9 #include "remoting/protocol/mouse_input_filter.h" |
10 #include "remoting/protocol/video_stub.h" | 10 #include "remoting/protocol/video_stub.h" |
11 | 11 |
12 namespace remoting { | 12 namespace remoting { |
13 | 13 |
14 // Filtering VideoStub implementation which configures a MouseInputFilter to | 14 // Filtering VideoStub implementation which configures a MouseInputFilter to |
15 // clamp mouse events to fall within the dimensions of the most-recently | 15 // clamp mouse events to fall within the dimensions of the most-recently |
16 // received video frame. | 16 // received video frame. |
17 class MouseClampingFilter : public protocol::VideoStub { | 17 class MouseClampingFilter : public protocol::VideoStub { |
18 public: | 18 public: |
19 explicit MouseClampingFilter(protocol::InputStub* input_stub); | 19 explicit MouseClampingFilter(protocol::InputStub* input_stub); |
20 virtual ~MouseClampingFilter(); | 20 virtual ~MouseClampingFilter(); |
21 | 21 |
22 protocol::InputStub* input_filter() { return &input_filter_; } | 22 protocol::InputStub* input_filter() { return &input_filter_; } |
23 | 23 |
24 void set_video_stub(protocol::VideoStub* video_stub) { | 24 void set_video_stub(protocol::VideoStub* video_stub) { |
25 video_stub_ = video_stub; | 25 video_stub_ = video_stub; |
26 } | 26 } |
27 | 27 |
28 // protocol::VideoStub implementation. | 28 // protocol::VideoStub implementation. |
29 virtual void ProcessVideoPacket(scoped_ptr<VideoPacket> video_packet, | 29 virtual void ProcessVideoPacket(scoped_ptr<VideoPacket> video_packet, |
30 const base::Closure& done) OVERRIDE; | 30 const base::Closure& done) override; |
31 | 31 |
32 private: | 32 private: |
33 // Clamps mouse event coordinates to the video dimensions. | 33 // Clamps mouse event coordinates to the video dimensions. |
34 protocol::MouseInputFilter input_filter_; | 34 protocol::MouseInputFilter input_filter_; |
35 | 35 |
36 protocol::VideoStub* video_stub_; | 36 protocol::VideoStub* video_stub_; |
37 | 37 |
38 DISALLOW_COPY_AND_ASSIGN(MouseClampingFilter); | 38 DISALLOW_COPY_AND_ASSIGN(MouseClampingFilter); |
39 }; | 39 }; |
40 | 40 |
41 } // namespace remoting | 41 } // namespace remoting |
42 | 42 |
43 #endif // REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ | 43 #endif // REMOTING_HOST_MOUSE_CLAMPING_FILTER_H_ |
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