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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SINK_
H_ | 5 #ifndef IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SINK_
H_ |
6 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SINK_
H_ | 6 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SINK_
H_ |
7 | 7 |
| 8 @class CollectionViewItem; |
8 @class ContentSuggestionIdentifier; | 9 @class ContentSuggestionIdentifier; |
9 @class ContentSuggestionsSectionInformation; | 10 @class ContentSuggestionsSectionInformation; |
10 class GURL; | |
11 | 11 |
12 // Data sink for the ContentSuggestions. It will be notified when new data needs | 12 // Data sink for the ContentSuggestions. It will be notified when new data needs |
13 // to be pulled. | 13 // to be pulled. |
14 @protocol ContentSuggestionsDataSink | 14 @protocol ContentSuggestionsDataSink |
15 | 15 |
16 // Notifies the Data Sink that new data is available for the section identified | 16 // Notifies the Data Sink that new data is available for the section identified |
17 // by |sectionInfo|. | 17 // by |sectionInfo|. |
18 - (void)dataAvailableForSection: | 18 - (void)dataAvailableForSection: |
19 (ContentSuggestionsSectionInformation*)sectionInfo; | 19 (ContentSuggestionsSectionInformation*)sectionInfo; |
20 | 20 |
21 // The suggestion associated with |suggestionIdentifier| has been invalidated by | 21 // The suggestion associated with |suggestionIdentifier| has been invalidated by |
22 // the backend data source and should be cleared now. This is why this method is | 22 // the backend data source and should be cleared now. This is why this method is |
23 // about the data source pushing something to the data sink. | 23 // about the data source pushing something to the data sink. |
24 - (void)clearSuggestion:(ContentSuggestionIdentifier*)suggestionIdentifier; | 24 - (void)clearSuggestion:(ContentSuggestionIdentifier*)suggestionIdentifier; |
25 | 25 |
26 // Notifies the Data Sink that it must remove all current data and reload new | 26 // Notifies the Data Sink that it must remove all current data and reload new |
27 // ones. | 27 // ones. |
28 - (void)reloadAllData; | 28 - (void)reloadAllData; |
29 | 29 |
30 // The section corresponding to |sectionInfo| has been invalidated and must be | 30 // The section corresponding to |sectionInfo| has been invalidated and must be |
31 // cleared now. This is why this method is about the data source pushing | 31 // cleared now. This is why this method is about the data source pushing |
32 // something to the data sink. | 32 // something to the data sink. |
33 - (void)clearSection:(ContentSuggestionsSectionInformation*)sectionInfo; | 33 - (void)clearSection:(ContentSuggestionsSectionInformation*)sectionInfo; |
34 | 34 |
35 // The content of the section corresponding to |sectionInfo| must be reloaded | 35 // The content of the section corresponding to |sectionInfo| must be reloaded |
36 // now, removing the current content. | 36 // now, removing the current content. |
37 - (void)reloadSection:(ContentSuggestionsSectionInformation*)sectionInfo; | 37 - (void)reloadSection:(ContentSuggestionsSectionInformation*)sectionInfo; |
38 | 38 |
39 // Notifies the Data Sink that a new favicon is available for the |URL|. | 39 // Notifies the Data Sink that a new favicon is available for the |item|. |
40 - (void)faviconAvailableForURL:(const GURL&)URL; | 40 - (void)faviconAvailableForItem:(CollectionViewItem<SuggestedContent>*)item; |
41 | 41 |
42 @end | 42 @end |
43 | 43 |
44 #endif // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SI
NK_H_ | 44 #endif // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_DATA_SI
NK_H_ |
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