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Side by Side Diff: chrome/browser/favicon/favicon_handler.h

Issue 330603004: Rename FaviconBitmapXxx to FaviconRawBitmapXxx (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix android Created 6 years, 6 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_BROWSER_FAVICON_FAVICON_HANDLER_H_ 5 #ifndef CHROME_BROWSER_FAVICON_FAVICON_HANDLER_H_
6 #define CHROME_BROWSER_FAVICON_FAVICON_HANDLER_H_ 6 #define CHROME_BROWSER_FAVICON_FAVICON_HANDLER_H_
7 7
8 #include <deque> 8 #include <deque>
9 #include <map> 9 #include <map>
10 #include <vector> 10 #include <vector>
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184 184
185 GURL url; 185 GURL url;
186 GURL image_url; 186 GURL image_url;
187 gfx::Image image; 187 gfx::Image image;
188 float score; 188 float score;
189 favicon_base::IconType icon_type; 189 favicon_base::IconType icon_type;
190 }; 190 };
191 191
192 // See description above class for details. 192 // See description above class for details.
193 void OnFaviconDataForInitialURLFromFaviconService(const std::vector< 193 void OnFaviconDataForInitialURLFromFaviconService(const std::vector<
194 favicon_base::FaviconBitmapResult>& favicon_bitmap_results); 194 favicon_base::FaviconRawBitmapResult>& favicon_bitmap_results);
195 195
196 // If the favicon has expired, asks the renderer to download the favicon. 196 // If the favicon has expired, asks the renderer to download the favicon.
197 // Otherwise asks history to update the mapping between page url and icon 197 // Otherwise asks history to update the mapping between page url and icon
198 // url with a callback to OnFaviconData when done. 198 // url with a callback to OnFaviconData when done.
199 void DownloadFaviconOrAskFaviconService(const GURL& page_url, 199 void DownloadFaviconOrAskFaviconService(const GURL& page_url,
200 const GURL& icon_url, 200 const GURL& icon_url,
201 favicon_base::IconType icon_type); 201 favicon_base::IconType icon_type);
202 202
203 // See description above class for details. 203 // See description above class for details.
204 void OnFaviconData(const std::vector<favicon_base::FaviconBitmapResult>& 204 void OnFaviconData(const std::vector<favicon_base::FaviconRawBitmapResult>&
205 favicon_bitmap_results); 205 favicon_bitmap_results);
206 206
207 // Schedules a download for the specified entry. This adds the request to 207 // Schedules a download for the specified entry. This adds the request to
208 // download_requests_. 208 // download_requests_.
209 int ScheduleDownload(const GURL& url, 209 int ScheduleDownload(const GURL& url,
210 const GURL& image_url, 210 const GURL& image_url,
211 favicon_base::IconType icon_type); 211 favicon_base::IconType icon_type);
212 212
213 // Updates |favicon_candidate_| and returns true if it is an exact match. 213 // Updates |favicon_candidate_| and returns true if it is an exact match.
214 bool UpdateFaviconCandidate(const GURL& url, 214 bool UpdateFaviconCandidate(const GURL& url,
215 const GURL& image_url, 215 const GURL& image_url,
216 const gfx::Image& image, 216 const gfx::Image& image,
217 float score, 217 float score,
218 favicon_base::IconType icon_type); 218 favicon_base::IconType icon_type);
219 219
220 // Sets the image data for the favicon. 220 // Sets the image data for the favicon.
221 void SetFavicon(const GURL& url, 221 void SetFavicon(const GURL& url,
222 const GURL& icon_url, 222 const GURL& icon_url,
223 const gfx::Image& image, 223 const gfx::Image& image,
224 favicon_base::IconType icon_type); 224 favicon_base::IconType icon_type);
225 225
226 // Sets the favicon's data. 226 // Sets the favicon's data.
227 void SetFaviconOnActivePage(const std::vector< 227 void SetFaviconOnActivePage(const std::vector<
228 favicon_base::FaviconBitmapResult>& favicon_bitmap_results); 228 favicon_base::FaviconRawBitmapResult>& favicon_bitmap_results);
229 void SetFaviconOnActivePage(const GURL& icon_url, const gfx::Image& image); 229 void SetFaviconOnActivePage(const GURL& icon_url, const gfx::Image& image);
230 230
231 // Return the current candidate if any. 231 // Return the current candidate if any.
232 favicon::FaviconURL* current_candidate() { 232 favicon::FaviconURL* current_candidate() {
233 return (!image_urls_.empty()) ? &image_urls_.front() : NULL; 233 return (!image_urls_.empty()) ? &image_urls_.front() : NULL;
234 } 234 }
235 235
236 // Returns whether the page's url changed since the favicon was requested. 236 // Returns whether the page's url changed since the favicon was requested.
237 bool PageChangedSinceFaviconWasRequested(); 237 bool PageChangedSinceFaviconWasRequested();
238 238
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270 270
271 // The combination of the supported icon types. 271 // The combination of the supported icon types.
272 const int icon_types_; 272 const int icon_types_;
273 273
274 // Whether the largest icon should be downloaded. 274 // Whether the largest icon should be downloaded.
275 const bool download_largest_icon_; 275 const bool download_largest_icon_;
276 276
277 // The prioritized favicon candidates from the page back from the renderer. 277 // The prioritized favicon candidates from the page back from the renderer.
278 std::vector<favicon::FaviconURL> image_urls_; 278 std::vector<favicon::FaviconURL> image_urls_;
279 279
280 // The FaviconBitmapResults from history. 280 // The FaviconRawBitmapResults from history.
281 std::vector<favicon_base::FaviconBitmapResult> history_results_; 281 std::vector<favicon_base::FaviconRawBitmapResult> history_results_;
282 282
283 // The client which implements embedder-specific Favicon operations. 283 // The client which implements embedder-specific Favicon operations.
284 FaviconClient* client_; // weak 284 FaviconClient* client_; // weak
285 285
286 // This handler's driver. 286 // This handler's driver.
287 FaviconDriver* driver_; // weak 287 FaviconDriver* driver_; // weak
288 288
289 // Best image we've seen so far. As images are downloaded from the page they 289 // Best image we've seen so far. As images are downloaded from the page they
290 // are stored here. When there is an exact match, or no more images are 290 // are stored here. When there is an exact match, or no more images are
291 // available the favicon service and the current page are updated (assuming 291 // available the favicon service and the current page are updated (assuming
292 // the image is for a favicon). 292 // the image is for a favicon).
293 FaviconCandidate best_favicon_candidate_; 293 FaviconCandidate best_favicon_candidate_;
294 294
295 DISALLOW_COPY_AND_ASSIGN(FaviconHandler); 295 DISALLOW_COPY_AND_ASSIGN(FaviconHandler);
296 }; 296 };
297 297
298 #endif // CHROME_BROWSER_FAVICON_FAVICON_HANDLER_H_ 298 #endif // CHROME_BROWSER_FAVICON_FAVICON_HANDLER_H_
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