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1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
2 // Use of this image code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_UTILITY_IMAGE_WRITER_IMAGE_WRITER_HANDLER_H_ | |
6 #define CHROME_UTILITY_IMAGE_WRITER_IMAGE_WRITER_HANDLER_H_ | |
7 | |
8 #include "base/files/file_path.h" | |
Lei Zhang
2014/02/15 00:49:16
nit: forward declare instead, move #include to .cc
Drew Haven
2014/02/15 01:23:58
Done.
| |
9 #include "chrome/utility/image_writer/image_writer.h" | |
10 #include "chrome/utility/utility_message_handler.h" | |
11 #include "ipc/ipc_message.h" | |
12 | |
13 namespace chrome { | |
14 namespace image_writer { | |
15 | |
16 // A handler for messages related to writing images. This class is added as a | |
17 // handler in |chrome::ChromeContentUtilityClient. | |
Lei Zhang
2014/02/15 00:49:16
nit: remove '|'
Drew Haven
2014/02/15 01:23:58
Done.
| |
18 class ImageWriterHandler : public UtilityMessageHandler { | |
19 public: | |
20 ImageWriterHandler(); | |
21 virtual ~ImageWriterHandler(); | |
22 | |
23 // Methods for sending the different messages back to the browser process. | |
24 // Generally should be called by chrome::image_writer::ImageWriter. | |
25 virtual void SendSucceeded(); | |
26 virtual void SendCancelled(); | |
27 virtual void SendFailed(const std::string& message); | |
28 virtual void SendProgress(int64 progress); | |
29 | |
30 private: | |
31 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | |
32 | |
33 // Small wrapper for sendingon the UtilityProcess. | |
Lei Zhang
2014/02/15 00:49:16
nit: sendingon -> sending on
Drew Haven
2014/02/15 01:23:58
Done.
| |
34 void Send(IPC::Message* msg); | |
35 | |
36 // Message handlers. | |
37 void OnWriteStart(const base::FilePath& image, const base::FilePath& device); | |
38 void OnVerifyStart(const base::FilePath& image, const base::FilePath& device); | |
39 void OnCancel(); | |
40 | |
41 // Checks if a path is a valid target device. | |
42 bool IsValidDevice(const base::FilePath& device); | |
43 | |
44 ImageWriter image_writer_; | |
45 }; | |
46 | |
47 } // namespace image_writer | |
48 } // namespace chrome | |
49 | |
50 #endif // CHROME_UTILITY_IMAGE_WRITER_IMAGE_WRITER_HANDLER_H_ | |
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