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 #ifndef CHROME_RENDERER_FAVICON_HELPER_H_ | 5 #ifndef CHROME_RENDERER_FAVICON_HELPER_H_ |
6 #define CHROME_RENDERER_FAVICON_HELPER_H_ | 6 #define CHROME_RENDERER_FAVICON_HELPER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/memory/linked_ptr.h" | 11 #include "base/memory/linked_ptr.h" |
12 #include "base/memory/scoped_vector.h" | 12 #include "base/memory/scoped_vector.h" |
13 #include "content/public/renderer/render_view_observer.h" | 13 #include "content/public/renderer/render_view_observer.h" |
14 #include "googleurl/src/gurl.h" | 14 #include "googleurl/src/gurl.h" |
15 | 15 |
| 16 class SkBitmap; |
| 17 |
| 18 namespace content { |
16 struct FaviconURL; | 19 struct FaviconURL; |
17 class SkBitmap; | 20 } |
18 | 21 |
19 namespace webkit_glue { | 22 namespace webkit_glue { |
20 class MultiResolutionImageResourceFetcher; | 23 class MultiResolutionImageResourceFetcher; |
21 } | 24 } |
22 | 25 |
23 // This class deals with favicon downloading. | 26 // This class deals with favicon downloading. |
24 // There is one FaviconHelper per RenderView, which is owned by the RenderView. | 27 // There is one FaviconHelper per RenderView, which is owned by the RenderView. |
25 class FaviconHelper : public content::RenderViewObserver { | 28 class FaviconHelper : public content::RenderViewObserver { |
26 public: | 29 public: |
27 explicit FaviconHelper(content::RenderView* render_view); | 30 explicit FaviconHelper(content::RenderView* render_view); |
(...skipping 20 matching lines...) Expand all Loading... |
48 int requested_size, | 51 int requested_size, |
49 webkit_glue::MultiResolutionImageResourceFetcher* fetcher, | 52 webkit_glue::MultiResolutionImageResourceFetcher* fetcher, |
50 const std::vector<SkBitmap>& images); | 53 const std::vector<SkBitmap>& images); |
51 | 54 |
52 // Decodes a data: URL image or returns an empty image in case of failure. | 55 // Decodes a data: URL image or returns an empty image in case of failure. |
53 SkBitmap ImageFromDataUrl(const GURL&) const; | 56 SkBitmap ImageFromDataUrl(const GURL&) const; |
54 | 57 |
55 // Send a message to update the favicon URL for a page. | 58 // Send a message to update the favicon URL for a page. |
56 void SendUpdateFaviconURL(int32 routing_id, | 59 void SendUpdateFaviconURL(int32 routing_id, |
57 int32 page_id, | 60 int32 page_id, |
58 const std::vector<FaviconURL>& urls); | 61 const std::vector<content::FaviconURL>& urls); |
59 | 62 |
60 // RenderViewObserver implementation. | 63 // RenderViewObserver implementation. |
61 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 64 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
62 virtual void DidStopLoading() OVERRIDE; | 65 virtual void DidStopLoading() OVERRIDE; |
63 virtual void DidChangeIcon(WebKit::WebFrame* frame, | 66 virtual void DidChangeIcon(WebKit::WebFrame* frame, |
64 WebKit::WebIconURL::Type icon_type) OVERRIDE; | 67 WebKit::WebIconURL::Type icon_type) OVERRIDE; |
65 | 68 |
66 typedef ScopedVector<webkit_glue::MultiResolutionImageResourceFetcher> | 69 typedef ScopedVector<webkit_glue::MultiResolutionImageResourceFetcher> |
67 ImageResourceFetcherList; | 70 ImageResourceFetcherList; |
68 | 71 |
69 // ImageResourceFetchers schedule via DownloadImage. | 72 // ImageResourceFetchers schedule via DownloadImage. |
70 ImageResourceFetcherList image_fetchers_; | 73 ImageResourceFetcherList image_fetchers_; |
71 | 74 |
72 DISALLOW_COPY_AND_ASSIGN(FaviconHelper); | 75 DISALLOW_COPY_AND_ASSIGN(FaviconHelper); |
73 }; | 76 }; |
74 | 77 |
75 #endif // CHROME_RENDERER_FAVICON_HELPER_H_ | 78 #endif // CHROME_RENDERER_FAVICON_HELPER_H_ |
OLD | NEW |