124 lines
4.6 KiB
Objective-C
124 lines
4.6 KiB
Objective-C
//
|
|
// MenuView.m
|
|
// UIKit
|
|
//
|
|
// Created by kennethmiao on 2018/9/18.
|
|
// Copyright © 2018 Tencent. All rights reserved.
|
|
//
|
|
|
|
#import "TUIMenuView.h"
|
|
#import <TIMCommon/TIMDefine.h>
|
|
#import <TUICore/TUIDarkModel.h>
|
|
#import <TUICore/TUIGlobalization.h>
|
|
#import <TUICore/TUIThemeManager.h>
|
|
#import "TUIMenuCell.h"
|
|
|
|
@interface TUIMenuView () <UICollectionViewDelegate, UICollectionViewDataSource, UICollectionViewDelegateFlowLayout>
|
|
@property(nonatomic, strong) NSMutableArray<TUIMenuCellData *> *data;
|
|
@end
|
|
|
|
@implementation TUIMenuView
|
|
- (id)initWithFrame:(CGRect)frame {
|
|
self = [super initWithFrame:frame];
|
|
if (self) {
|
|
[self setupViews];
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (void)setData:(NSMutableArray<TUIMenuCellData *> *)data {
|
|
_data = data;
|
|
[_menuCollectionView reloadData];
|
|
[self defaultLayout];
|
|
[_menuCollectionView layoutIfNeeded];
|
|
[_menuCollectionView selectItemAtIndexPath:[NSIndexPath indexPathForItem:0 inSection:0] animated:NO scrollPosition:UICollectionViewScrollPositionNone];
|
|
}
|
|
|
|
- (void)setupViews {
|
|
self.backgroundColor = TUIChatDynamicColor(@"chat_input_controller_bg_color", @"#EBF0F6");
|
|
|
|
_menuFlowLayout = [[TUICollectionRTLFitFlowLayout alloc] init];
|
|
_menuFlowLayout.scrollDirection = UICollectionViewScrollDirectionHorizontal;
|
|
_menuFlowLayout.minimumLineSpacing = 0;
|
|
_menuFlowLayout.minimumInteritemSpacing = 0;
|
|
//_menuFlowLayout.headerReferenceSize = CGSizeMake(TMenuView_Margin, 1);
|
|
|
|
_menuCollectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:_menuFlowLayout];
|
|
[_menuCollectionView registerClass:[TUIMenuCell class] forCellWithReuseIdentifier:TMenuCell_ReuseId];
|
|
[_menuCollectionView registerClass:[UICollectionViewCell class] forCellWithReuseIdentifier:TMenuCell_Line_ReuseId];
|
|
_menuCollectionView.collectionViewLayout = _menuFlowLayout;
|
|
_menuCollectionView.delegate = self;
|
|
_menuCollectionView.dataSource = self;
|
|
_menuCollectionView.showsHorizontalScrollIndicator = NO;
|
|
_menuCollectionView.showsVerticalScrollIndicator = NO;
|
|
_menuCollectionView.backgroundColor = self.backgroundColor;
|
|
_menuCollectionView.alwaysBounceHorizontal = YES;
|
|
_menuCollectionView.backgroundColor = TUIChatDynamicColor(@"chat_input_controller_bg_color", @"#EBF0F6");
|
|
[self addSubview:_menuCollectionView];
|
|
}
|
|
|
|
- (void)defaultLayout {
|
|
[_menuCollectionView mas_remakeConstraints:^(MASConstraintMaker *make) {
|
|
make.leading.mas_equalTo(0);
|
|
make.trailing.mas_equalTo(self.mas_trailing).mas_offset(0);
|
|
make.height.mas_equalTo(40);
|
|
make.centerY.mas_equalTo(self);
|
|
}];
|
|
}
|
|
|
|
- (void)sendUpInside:(UIButton *)sender {
|
|
if (_delegate && [_delegate respondsToSelector:@selector(menuViewDidSendMessage:)]) {
|
|
[_delegate menuViewDidSendMessage:self];
|
|
}
|
|
}
|
|
|
|
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
|
|
return _data.count * 2;
|
|
}
|
|
|
|
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
|
|
if (indexPath.row % 2 == 0) {
|
|
TUIMenuCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:TMenuCell_ReuseId forIndexPath:indexPath];
|
|
[cell setData:_data[indexPath.row / 2]];
|
|
return cell;
|
|
} else {
|
|
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:TMenuCell_Line_ReuseId forIndexPath:indexPath];
|
|
cell.backgroundColor = [UIColor clearColor];
|
|
return cell;
|
|
}
|
|
}
|
|
|
|
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
|
|
if (indexPath.row % 2 != 0) {
|
|
return;
|
|
}
|
|
for (NSInteger i = 0; i < _data.count; ++i) {
|
|
TUIMenuCellData *data = _data[i];
|
|
data.isSelected = (i == indexPath.row / 2);
|
|
}
|
|
[_menuCollectionView reloadData];
|
|
if (_delegate && [_delegate respondsToSelector:@selector(menuView:didSelectItemAtIndex:)]) {
|
|
[_delegate menuView:self didSelectItemAtIndex:indexPath.row / 2];
|
|
}
|
|
}
|
|
|
|
- (CGSize)collectionView:(UICollectionView *)collectionView
|
|
layout:(UICollectionViewLayout *)collectionViewLayout
|
|
sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
|
|
if (indexPath.row % 2 == 0) {
|
|
CGFloat wh = collectionView.frame.size.height;
|
|
return CGSizeMake(wh, wh);
|
|
} else {
|
|
return CGSizeMake(TLine_Heigh, collectionView.frame.size.height);
|
|
}
|
|
}
|
|
|
|
- (void)scrollToMenuIndex:(NSInteger)index {
|
|
for (NSInteger i = 0; i < _data.count; ++i) {
|
|
TUIMenuCellData *data = _data[i];
|
|
data.isSelected = (i == index);
|
|
}
|
|
[_menuCollectionView reloadData];
|
|
}
|
|
@end
|