Index: ios/chrome/browser/ui/suggestions/suggestions_favicon_item.mm |
diff --git a/ios/chrome/browser/ui/suggestions/suggestions_favicon_item.mm b/ios/chrome/browser/ui/suggestions/suggestions_favicon_item.mm |
deleted file mode 100644 |
index 0a26ba4185e14935410f9a127eebb11cafd4f6e0..0000000000000000000000000000000000000000 |
--- a/ios/chrome/browser/ui/suggestions/suggestions_favicon_item.mm |
+++ /dev/null |
@@ -1,139 +0,0 @@ |
-// Copyright 2017 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#import "ios/chrome/browser/ui/suggestions/suggestions_favicon_item.h" |
- |
-#import <UIKit/UIKit.h> |
- |
-#include "base/logging.h" |
-#import "ios/chrome/browser/ui/suggestions/suggestions_favicon_internal_cell.h" |
-#import "ios/chrome/browser/ui/uikit_ui_util.h" |
- |
-#if !defined(__has_feature) || !__has_feature(objc_arc) |
-#error "This file requires ARC support." |
-#endif |
- |
-namespace { |
-// Space between two cells in the internal collection view. |
-const CGFloat kInternalCellSpacing = 40; |
-// Width of the cells in the internal collection view. |
-const CGFloat kInternalCellWidth = 70; |
-// Height of the cells in the internal collection view. |
-const CGFloat kInternalCellHeight = 120; |
-// Leading inset of the internal collection view. |
-const CGFloat kInternalLeadingSpacing = 16; |
-} // namespace |
- |
-#pragma mark - SugggestionsFaviconItem |
- |
-// The item is the data source of the inner collection view. |
-@interface SuggestionsFaviconItem ()<UICollectionViewDataSource> { |
- NSMutableArray<NSString*>* _faviconTitles; |
- NSMutableArray<UIImage*>* _faviconImages; |
-} |
- |
-@end |
- |
-@implementation SuggestionsFaviconItem |
- |
-@synthesize delegate = _delegate; |
- |
-- (instancetype)initWithType:(NSInteger)type { |
- self = [super initWithType:type]; |
- if (self) { |
- self.cellClass = [SuggestionsFaviconCell class]; |
- _faviconTitles = [NSMutableArray array]; |
- _faviconImages = [NSMutableArray array]; |
- } |
- return self; |
-} |
- |
-- (void)addFavicon:(UIImage*)favicon withTitle:(NSString*)title { |
- [_faviconImages addObject:favicon]; |
- [_faviconTitles addObject:title]; |
-} |
- |
-#pragma mark - UICollectionViewDataSource |
- |
-- (UICollectionViewCell*)collectionView:(UICollectionView*)collectionView |
- cellForItemAtIndexPath:(NSIndexPath*)indexPath { |
- SuggestionsFaviconInternalCell* cell = [collectionView |
- dequeueReusableCellWithReuseIdentifier:[SuggestionsFaviconInternalCell |
- reuseIdentifier] |
- forIndexPath:indexPath]; |
- cell.faviconView.image = [_faviconImages objectAtIndex:indexPath.item]; |
- cell.titleLabel.text = [_faviconTitles objectAtIndex:indexPath.item]; |
- return cell; |
-} |
- |
-- (NSInteger)collectionView:(UICollectionView*)collectionView |
- numberOfItemsInSection:(NSInteger)section { |
- DCHECK([_faviconImages count] == [_faviconTitles count]); |
- return [_faviconImages count]; |
-} |
- |
-#pragma mark - CollectionViewItem |
- |
-- (void)configureCell:(SuggestionsFaviconCell*)cell { |
- [super configureCell:cell]; |
- cell.collectionView.dataSource = self; |
- cell.delegate = self.delegate; |
-} |
- |
-@end |
- |
-#pragma mark - SuggestionsFaviconCell |
- |
-// The cell is the delegate of the inner collection view. |
-@interface SuggestionsFaviconCell ()<UICollectionViewDelegate> |
- |
-@end |
- |
-@implementation SuggestionsFaviconCell |
- |
-@synthesize collectionView = _collectionView; |
-@synthesize delegate = _delegate; |
- |
-- (instancetype)initWithFrame:(CGRect)frame { |
- self = [super initWithFrame:frame]; |
- if (self) { |
- UICollectionViewFlowLayout* layout = |
- [[UICollectionViewFlowLayout alloc] init]; |
- layout.scrollDirection = UICollectionViewScrollDirectionHorizontal; |
- layout.minimumInteritemSpacing = kInternalCellSpacing; |
- layout.itemSize = CGSizeMake(kInternalCellWidth, kInternalCellHeight); |
- layout.sectionInset = UIEdgeInsetsMake(0, kInternalLeadingSpacing, 0, 0); |
- |
- _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero |
- collectionViewLayout:layout]; |
- [_collectionView registerClass:[SuggestionsFaviconInternalCell class] |
- forCellWithReuseIdentifier:[SuggestionsFaviconInternalCell |
- reuseIdentifier]]; |
- _collectionView.backgroundColor = [UIColor clearColor]; |
- _collectionView.translatesAutoresizingMaskIntoConstraints = NO; |
- |
- _collectionView.delegate = self; |
- |
- [self.contentView addSubview:_collectionView]; |
- AddSameSizeConstraint(_collectionView, self.contentView); |
- [_collectionView.heightAnchor constraintEqualToConstant:kInternalCellHeight] |
- .active = YES; |
- } |
- return self; |
-} |
- |
-- (void)prepareForReuse { |
- [super prepareForReuse]; |
- self.collectionView.dataSource = nil; |
- self.delegate = nil; |
-} |
- |
-#pragma mark - UICollectionViewDelegate |
- |
-- (void)collectionView:(UICollectionView*)collectionView |
- didSelectItemAtIndexPath:(NSIndexPath*)indexPath { |
- [self.delegate openFaviconAtIndexPath:indexPath]; |
-} |
- |
-@end |