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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/notifications/sync_notifier/notification_bitmap_fetcher
.h" | |
| 6 | |
| 7 #include "chrome/browser/profiles/profile.h" | |
| 8 #include "content/public/browser/browser_thread.h" | |
| 9 #include "net/url_request/url_fetcher.h" | |
| 10 #include "net/url_request/url_request_status.h" | |
| 11 | |
| 12 namespace notifier { | |
| 13 | |
| 14 NotificationBitmapFetcher::NotificationBitmapFetcher( | |
| 15 const GURL& url, | |
| 16 NotificationBitmapFetcherDelegate* delegate) | |
| 17 : url_(url), delegate_(delegate) {} | |
| 18 | |
| 19 NotificationBitmapFetcher::~NotificationBitmapFetcher() {} | |
| 20 | |
| 21 void NotificationBitmapFetcher::Start(Profile* profile) { | |
| 22 url_fetcher_.reset( | |
| 23 net::URLFetcher::Create(url_, net::URLFetcher::GET, this)); | |
| 24 // The RequestContext is coming from the current profile. | |
| 25 // TODO(petewil): Make sure this is the right profile to use. | |
| 26 // It seems to work, but we might prefer to use a blank profile with | |
| 27 // no cookies. | |
| 28 url_fetcher_->SetRequestContext(profile->GetRequestContext()); | |
| 29 url_fetcher_->Start(); | |
| 30 } | |
| 31 | |
| 32 // Methods inherited from URLFetcherDelegate. | |
| 33 | |
| 34 void NotificationBitmapFetcher::OnURLFetchComplete( | |
| 35 const net::URLFetcher* source) { | |
| 36 DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)); | |
| 37 | |
| 38 if (source->GetStatus().status() != net::URLRequestStatus::SUCCESS) { | |
| 39 OnDecodeImageFailed(NULL); | |
| 40 return; | |
| 41 } | |
| 42 | |
| 43 std::string image_data; | |
| 44 source->GetResponseAsString(&image_data); | |
| 45 // Create an ImageDecoder with the data and assign it to the refptr. | |
| 46 image_decoder_ = new ImageDecoder(this, image_data, | |
| 47 ImageDecoder::DEFAULT_CODEC); | |
| 48 | |
| 49 // Call start to begin decoding. The ImageDecoder will call OnImageDecoded | |
| 50 // with the data when it is done. | |
| 51 scoped_refptr<base::MessageLoopProxy> task_runner = | |
| 52 content::BrowserThread::GetMessageLoopProxyForThread( | |
| 53 content::BrowserThread::UI); | |
| 54 image_decoder_->Start(task_runner); | |
| 55 } | |
| 56 | |
| 57 void NotificationBitmapFetcher::OnURLFetchDownloadProgress( | |
| 58 const net::URLFetcher* source, int64 current, int64 total) { | |
| 59 // Do nothing here. | |
| 60 } | |
| 61 | |
| 62 // Methods inherited from ImageDecoder::Delegate. | |
| 63 | |
| 64 void NotificationBitmapFetcher::OnImageDecoded( | |
| 65 const ImageDecoder* decoder, const SkBitmap& decoded_image) { | |
| 66 // Make a copy of the bitmap which we pass back to the UI thread. | |
| 67 bitmap_.reset(new SkBitmap()); | |
| 68 decoded_image.deepCopyTo(bitmap_.get(), decoded_image.getConfig()); | |
| 69 | |
| 70 // Report success. | |
| 71 delegate_->OnFetchComplete(url_, bitmap_.get()); | |
| 72 } | |
| 73 | |
| 74 void NotificationBitmapFetcher::OnDecodeImageFailed( | |
| 75 const ImageDecoder* decoder) { | |
| 76 | |
| 77 // Report failure. | |
| 78 delegate_->OnFetchComplete(url_, NULL); | |
| 79 } | |
| 80 | |
| 81 } // namespace notifier | |
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Chromium Code Reviews
Issue 155273002:
Repurpose NotificationBitmapFetcher to BitmapFetcher (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src