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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_SECTION_IN
FORMATION_H_ | 5 #ifndef IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_IDENTIFIER_CONTENT_SUGGESTIONS
_SECTION_INFORMATION_H_ |
6 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_SECTION_IN
FORMATION_H_ | 6 #define IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_IDENTIFIER_CONTENT_SUGGESTIONS
_SECTION_INFORMATION_H_ |
7 | 7 |
8 #import <Foundation/Foundation.h> | 8 #import <Foundation/Foundation.h> |
9 | 9 |
10 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_item.h" | |
11 | |
12 // Layout for the section and its items. | 10 // Layout for the section and its items. |
13 typedef NS_ENUM(NSInteger, ContentSuggestionsSectionLayout) { | 11 typedef NS_ENUM(NSInteger, ContentSuggestionsSectionLayout) { |
14 // Follows the card layout. | 12 // Follows the card layout. |
15 ContentSuggestionsSectionLayoutCard, | 13 ContentSuggestionsSectionLayoutCard, |
16 // No specific layout. | 14 // No specific layout. |
17 ContentSuggestionsSectionLayoutCustom, | 15 ContentSuggestionsSectionLayoutCustom, |
18 }; | 16 }; |
19 | 17 |
20 // This enum is used for ordering the sections and as ID for the section. Make | 18 // This enum is used for ordering the sections and as ID for the section. Make |
21 // all sections in the same collection have different ID. | 19 // all sections in the same collection have different ID. |
22 // When adding a new kind of suggestions, add a new corresponding section. The | 20 // When adding a new kind of suggestions, add a new corresponding section. The |
23 // ordering is not persisted between launch, reordering is possible. | 21 // ordering is not persisted between launch, reordering is possible. |
24 typedef NS_ENUM(NSInteger, ContentSuggestionsSectionID) { | 22 typedef NS_ENUM(NSInteger, ContentSuggestionsSectionID) { |
25 ContentSuggestionsSectionBookmarks = 0, | 23 ContentSuggestionsSectionBookmarks = 0, |
26 ContentSuggestionsSectionArticles = 1, | 24 ContentSuggestionsSectionArticles = 1, |
27 | 25 |
28 // Do not use this. It will trigger a DCHECK. | 26 // Do not use this. It will trigger a DCHECK. |
29 // Do not add value after this one. | 27 // Do not add value after this one. |
30 ContentSuggestionsSectionUnknown | 28 ContentSuggestionsSectionUnknown |
31 }; | 29 }; |
32 | 30 |
33 // Contains the information needed to display the section. | 31 // Contains the information needed to display the section. |
34 @interface ContentSuggestionsSectionInformation : NSObject | 32 @interface ContentSuggestionsSectionInformation : NSObject |
35 | 33 |
36 - (instancetype)initWithSectionID:(ContentSuggestionsSectionID)sectionID | 34 - (instancetype)initWithSectionID:(ContentSuggestionsSectionID)sectionID |
37 NS_DESIGNATED_INITIALIZER; | 35 NS_DESIGNATED_INITIALIZER; |
38 - (instancetype)init NS_UNAVAILABLE; | 36 - (instancetype)init NS_UNAVAILABLE; |
39 | 37 |
40 // Item to display when the section is empty. If nil the section should not be | |
41 // displayed when empty. | |
42 @property(nonatomic, strong) CollectionViewItem* emptyCell; | |
43 // Layout to display the content of the section. | 38 // Layout to display the content of the section. |
44 @property(nonatomic, assign) ContentSuggestionsSectionLayout layout; | 39 @property(nonatomic, assign) ContentSuggestionsSectionLayout layout; |
45 // ID of the section. Used for ordering. | 40 // ID of the section. Used for ordering. |
46 @property(nonatomic, assign, readonly) ContentSuggestionsSectionID sectionID; | 41 @property(nonatomic, assign, readonly) ContentSuggestionsSectionID sectionID; |
47 // Title for the section. | 42 // Title for the section. |
48 @property(nonatomic, copy) NSString* title; | 43 @property(nonatomic, copy) NSString* title; |
49 // Title of the section's footer. If it is nil, no footer is created. | 44 // Title of the section's footer. If it is nil, no footer is created. |
50 @property(nonatomic, copy) NSString* footerTitle; | 45 @property(nonatomic, copy) NSString* footerTitle; |
51 | 46 |
52 @end | 47 @end |
53 | 48 |
54 #endif // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_CONTENT_SUGGESTIONS_SECTION
_INFORMATION_H_ | 49 #endif // IOS_CHROME_BROWSER_UI_CONTENT_SUGGESTIONS_IDENTIFIER_CONTENT_SUGGESTI
ONS_SECTION_INFORMATION_H_ |
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