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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "components/favicon/ios/web_favicon_driver.h" | 5 #include "components/favicon/ios/web_favicon_driver.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/memory/ptr_util.h" | |
8 #include "components/favicon/core/favicon_url.h" | 9 #include "components/favicon/core/favicon_url.h" |
9 #include "components/favicon/ios/favicon_url_util.h" | 10 #include "components/favicon/ios/favicon_url_util.h" |
11 #import "components/image_fetcher/ios/ios_image_data_fetcher_wrapper.h" | |
10 #include "ios/web/public/browser_state.h" | 12 #include "ios/web/public/browser_state.h" |
11 #include "ios/web/public/favicon_status.h" | 13 #include "ios/web/public/favicon_status.h" |
12 #include "ios/web/public/navigation_item.h" | 14 #include "ios/web/public/navigation_item.h" |
13 #include "ios/web/public/navigation_manager.h" | 15 #include "ios/web/public/navigation_manager.h" |
14 #include "ios/web/public/web_state/web_state.h" | 16 #include "ios/web/public/web_state/web_state.h" |
17 #include "ios/web/public/web_thread.h" | |
18 #include "net/url_request/url_fetcher.h" | |
19 #include "skia/ext/skia_utils_ios.h" | |
20 #include "third_party/skia/include/core/SkBitmap.h" | |
15 #include "ui/gfx/image/image.h" | 21 #include "ui/gfx/image/image.h" |
16 | 22 |
17 DEFINE_WEB_STATE_USER_DATA_KEY(favicon::WebFaviconDriver); | 23 DEFINE_WEB_STATE_USER_DATA_KEY(favicon::WebFaviconDriver); |
18 | 24 |
25 namespace { | |
Marc Treib
2017/02/06 12:35:49
nit: no namespace required for a typedef
gambard
2017/02/06 15:58:28
Done.
| |
26 // Callback for the download of favicon. | |
27 typedef base::Callback<void( | |
Marc Treib
2017/02/06 12:35:49
nit: I prefer the C++11-style
using ImageDownloadC
gambard
2017/02/06 15:58:28
Done.
| |
28 int, /* id */ | |
29 int, /* HTTP status code */ | |
30 const GURL&, /* image_url */ | |
31 const std::vector<SkBitmap>&, /* bitmaps */ | |
32 /* The sizes in pixel of the bitmaps before they were resized due to the | |
33 max bitmap size passed to DownloadImage(). Each entry in the bitmaps | |
34 vector corresponds to an entry in the sizes vector. If a bitmap was | |
35 resized, there should be a single returned bitmap. */ | |
36 const std::vector<gfx::Size>&)> | |
37 ImageDownloadCallback; | |
38 } // namespace | |
39 | |
19 namespace favicon { | 40 namespace favicon { |
20 | 41 |
21 // static | 42 // static |
22 void WebFaviconDriver::CreateForWebState( | 43 void WebFaviconDriver::CreateForWebState( |
23 web::WebState* web_state, | 44 web::WebState* web_state, |
24 FaviconService* favicon_service, | 45 FaviconService* favicon_service, |
25 history::HistoryService* history_service, | 46 history::HistoryService* history_service, |
26 bookmarks::BookmarkModel* bookmark_model) { | 47 bookmarks::BookmarkModel* bookmark_model) { |
27 if (FromWebState(web_state)) | 48 if (FromWebState(web_state)) |
28 return; | 49 return; |
(...skipping 19 matching lines...) Expand all Loading... | |
48 web_state()->GetNavigationManager()->GetLastCommittedItem(); | 69 web_state()->GetNavigationManager()->GetLastCommittedItem(); |
49 return item ? item->GetFavicon().valid : false; | 70 return item ? item->GetFavicon().valid : false; |
50 } | 71 } |
51 | 72 |
52 int WebFaviconDriver::StartDownload(const GURL& url, int max_image_size) { | 73 int WebFaviconDriver::StartDownload(const GURL& url, int max_image_size) { |
53 if (WasUnableToDownloadFavicon(url)) { | 74 if (WasUnableToDownloadFavicon(url)) { |
54 DVLOG(1) << "Skip Failed FavIcon: " << url; | 75 DVLOG(1) << "Skip Failed FavIcon: " << url; |
55 return 0; | 76 return 0; |
56 } | 77 } |
57 | 78 |
58 return web_state()->DownloadImage( | 79 static int downloaded_image_count = 0; |
59 url, true, max_image_size, false, | 80 int local_download_id = ++downloaded_image_count; |
60 base::Bind(&FaviconDriverImpl::DidDownloadFavicon, | 81 |
61 base::Unretained(this))); | 82 ImageDownloadCallback local_image_callback = base::Bind( |
83 &FaviconDriverImpl::DidDownloadFavicon, base::Unretained(this)); | |
84 GURL local_url(url); | |
85 | |
86 image_fetcher::IOSImageDataFetcherCallback local_callback = | |
87 ^(const int response_code, NSData* data) { | |
88 std::vector<SkBitmap> frames; | |
89 std::vector<gfx::Size> sizes; | |
90 if (data) { | |
91 frames = skia::ImageDataToSkBitmaps(data); | |
92 for (auto& frame : frames) { | |
Marc Treib
2017/02/06 12:35:49
nit: const auto& ?
gambard
2017/02/06 15:58:28
Done.
| |
93 sizes.push_back(gfx::Size(frame.width(), frame.height())); | |
94 } | |
95 } | |
96 if (response_code != net::URLFetcher::RESPONSE_CODE_INVALID) { | |
97 local_image_callback.Run(local_download_id, response_code, local_url, | |
98 frames, sizes); | |
99 } | |
100 }; | |
101 image_fetcher_->FetchImageDataWebpDecoded(url, local_callback); | |
102 | |
103 return downloaded_image_count; | |
62 } | 104 } |
63 | 105 |
64 bool WebFaviconDriver::IsOffTheRecord() { | 106 bool WebFaviconDriver::IsOffTheRecord() { |
65 DCHECK(web_state()); | 107 DCHECK(web_state()); |
66 return web_state()->GetBrowserState()->IsOffTheRecord(); | 108 return web_state()->GetBrowserState()->IsOffTheRecord(); |
67 } | 109 } |
68 | 110 |
69 GURL WebFaviconDriver::GetActiveURL() { | 111 GURL WebFaviconDriver::GetActiveURL() { |
70 web::NavigationItem* item = | 112 web::NavigationItem* item = |
71 web_state()->GetNavigationManager()->GetVisibleItem(); | 113 web_state()->GetNavigationManager()->GetVisibleItem(); |
(...skipping 18 matching lines...) Expand all Loading... | |
90 NotifyFaviconUpdatedObservers(notification_icon_type, icon_url, | 132 NotifyFaviconUpdatedObservers(notification_icon_type, icon_url, |
91 icon_url_changed, image); | 133 icon_url_changed, image); |
92 } | 134 } |
93 | 135 |
94 WebFaviconDriver::WebFaviconDriver(web::WebState* web_state, | 136 WebFaviconDriver::WebFaviconDriver(web::WebState* web_state, |
95 FaviconService* favicon_service, | 137 FaviconService* favicon_service, |
96 history::HistoryService* history_service, | 138 history::HistoryService* history_service, |
97 bookmarks::BookmarkModel* bookmark_model) | 139 bookmarks::BookmarkModel* bookmark_model) |
98 : web::WebStateObserver(web_state), | 140 : web::WebStateObserver(web_state), |
99 FaviconDriverImpl(favicon_service, history_service, bookmark_model) { | 141 FaviconDriverImpl(favicon_service, history_service, bookmark_model) { |
142 // Set up the image fetcher. | |
143 image_fetcher_ = base::MakeUnique<image_fetcher::IOSImageDataFetcherWrapper>( | |
Marc Treib
2017/02/06 12:35:49
Looks like this doesn't need to be a pointer?
gambard
2017/02/06 15:58:28
Done.
| |
144 web_state->GetBrowserState()->GetRequestContext(), | |
145 web::WebThread::GetBlockingPool()); | |
100 } | 146 } |
101 | 147 |
102 WebFaviconDriver::~WebFaviconDriver() { | 148 WebFaviconDriver::~WebFaviconDriver() { |
103 } | 149 } |
104 | 150 |
105 void WebFaviconDriver::FaviconUrlUpdated( | 151 void WebFaviconDriver::FaviconUrlUpdated( |
106 const std::vector<web::FaviconURL>& candidates) { | 152 const std::vector<web::FaviconURL>& candidates) { |
107 DCHECK(!candidates.empty()); | 153 DCHECK(!candidates.empty()); |
108 OnUpdateFaviconURL(GetActiveURL(), FaviconURLsFromWebFaviconURLs(candidates)); | 154 OnUpdateFaviconURL(GetActiveURL(), FaviconURLsFromWebFaviconURLs(candidates)); |
109 } | 155 } |
110 | 156 |
111 } // namespace favicon | 157 } // namespace favicon |
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