OLD | NEW |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #include "chrome/browser/chromeos/login/image_decoder.h" | 5 #include "chrome/browser/chromeos/login/image_decoder.h" |
6 | 6 |
7 #include "chrome/browser/browser_process.h" | 7 #include "chrome/browser/browser_process.h" |
| 8 #include "chrome/common/chrome_utility_messages.h" |
8 #include "content/browser/browser_thread.h" | 9 #include "content/browser/browser_thread.h" |
9 | 10 |
10 namespace chromeos { | 11 namespace chromeos { |
11 | 12 |
12 ImageDecoder::ImageDecoder(Delegate* delegate, | 13 ImageDecoder::ImageDecoder(Delegate* delegate, |
13 const std::string& image_data) | 14 const std::string& image_data) |
14 : delegate_(delegate), | 15 : delegate_(delegate), |
15 image_data_(image_data.begin(), image_data.end()), | 16 image_data_(image_data.begin(), image_data.end()), |
16 target_thread_id_(BrowserThread::UI) { | 17 target_thread_id_(BrowserThread::UI) { |
17 } | 18 } |
18 | 19 |
19 ImageDecoder::~ImageDecoder() {} | 20 ImageDecoder::~ImageDecoder() {} |
20 | 21 |
21 void ImageDecoder::Start() { | 22 void ImageDecoder::Start() { |
22 if (!BrowserThread::GetCurrentThreadIdentifier(&target_thread_id_)) { | 23 if (!BrowserThread::GetCurrentThreadIdentifier(&target_thread_id_)) { |
23 NOTREACHED(); | 24 NOTREACHED(); |
24 return; | 25 return; |
25 } | 26 } |
26 BrowserThread::PostTask( | 27 BrowserThread::PostTask( |
27 BrowserThread::IO, FROM_HERE, | 28 BrowserThread::IO, FROM_HERE, |
28 NewRunnableMethod( | 29 NewRunnableMethod( |
29 this, &ImageDecoder::DecodeImageInSandbox, | 30 this, &ImageDecoder::DecodeImageInSandbox, |
30 image_data_)); | 31 image_data_)); |
31 } | 32 } |
32 | 33 |
| 34 bool ImageDecoder::OnMessageReceived(const IPC::Message& message) { |
| 35 bool handled = true; |
| 36 IPC_BEGIN_MESSAGE_MAP(ImageDecoder, message) |
| 37 IPC_MESSAGE_HANDLER(UtilityHostMsg_DecodeImage_Succeeded, |
| 38 OnDecodeImageSucceeded) |
| 39 IPC_MESSAGE_HANDLER(UtilityHostMsg_DecodeImage_Failed, OnDecodeImageFailed) |
| 40 IPC_MESSAGE_UNHANDLED(handled = false) |
| 41 IPC_END_MESSAGE_MAP_EX() |
| 42 return handled; |
| 43 } |
| 44 |
33 void ImageDecoder::OnDecodeImageSucceeded(const SkBitmap& decoded_image) { | 45 void ImageDecoder::OnDecodeImageSucceeded(const SkBitmap& decoded_image) { |
34 DCHECK(BrowserThread::CurrentlyOn(target_thread_id_)); | 46 DCHECK(BrowserThread::CurrentlyOn(target_thread_id_)); |
35 if (delegate_) | 47 if (delegate_) |
36 delegate_->OnImageDecoded(this, decoded_image); | 48 delegate_->OnImageDecoded(this, decoded_image); |
37 } | 49 } |
38 | 50 |
39 void ImageDecoder::OnDecodeImageFailed() { | 51 void ImageDecoder::OnDecodeImageFailed() { |
40 DCHECK(BrowserThread::CurrentlyOn(target_thread_id_)); | 52 DCHECK(BrowserThread::CurrentlyOn(target_thread_id_)); |
41 if (delegate_) | 53 if (delegate_) |
42 delegate_->OnDecodeImageFailed(this); | 54 delegate_->OnDecodeImageFailed(this); |
43 } | 55 } |
44 | 56 |
45 void ImageDecoder::DecodeImageInSandbox( | 57 void ImageDecoder::DecodeImageInSandbox( |
46 const std::vector<unsigned char>& image_data) { | 58 const std::vector<unsigned char>& image_data) { |
47 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); | 59 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO)); |
48 UtilityProcessHost* utility_process_host = | 60 UtilityProcessHost* utility_process_host = |
49 new UtilityProcessHost(this, | 61 new UtilityProcessHost(this, |
50 target_thread_id_); | 62 target_thread_id_); |
51 utility_process_host->StartImageDecoding(image_data); | 63 utility_process_host->Send(new UtilityMsg_DecodeImage(image_data)); |
52 } | 64 } |
53 | 65 |
54 } // namespace chromeos | 66 } // namespace chromeos |
OLD | NEW |