296 lines
12 KiB
Objective-C
296 lines
12 KiB
Objective-C
//
|
||
// KBMyKeyBoardVC.m
|
||
// keyBoard
|
||
//
|
||
// Created by Mac on 2025/11/10.
|
||
//
|
||
|
||
#import "KBMyKeyBoardVC.h"
|
||
#import "BMLongPressDragCellCollectionView.h"
|
||
#import "UICollectionViewLeftAlignedLayout.h"
|
||
#import "KBMyKeyboardCell.h"
|
||
#import "KBAlert.h"
|
||
|
||
/// 复用标识
|
||
static NSString * const kKBMyKeyboardCellId = @"kKBMyKeyboardCellId";
|
||
|
||
/// 截图页 - 自定义键盘管理
|
||
/// 要点：
|
||
/// 1）使用 BMLongPressDragCellCollectionView 支持长按拖拽排序；
|
||
/// 2）cell 宽度根据文案自适应；
|
||
/// 3）全部使用 Masonry 进行布局，并采用懒加载创建控件；
|
||
@interface KBMyKeyBoardVC () <BMLongPressDragCellCollectionViewDelegate, BMLongPressDragCellCollectionViewDataSource>
|
||
|
||
// UI
|
||
@property (nonatomic, strong) UIView *sheetView; // 底部白色容器（圆角）
|
||
@property (nonatomic, strong) BMLongPressDragCellCollectionView *collectionView; // 可拖拽的列表
|
||
@property (nonatomic, strong) UIButton *saveButton; // 保存按钮
|
||
@property (nonatomic, strong) UIImageView *bgImageView; // 背景
|
||
|
||
// 数据源（必须是二维数组，库内部会在拖动时直接调整顺序）
|
||
@property (nonatomic, strong) NSMutableArray<NSMutableArray<NSDictionary *> *> *dataSourceArray; // {emoji,title}
|
||
|
||
@end
|
||
|
||
@interface KBMyKeyBoardVC ()
|
||
|
||
@end
|
||
|
||
@implementation KBMyKeyBoardVC
|
||
|
||
- (void)viewDidLoad {
|
||
[super viewDidLoad];
|
||
self.view.backgroundColor = [UIColor colorWithHex:0xF6F8F9];
|
||
self.kb_navView.backgroundColor = [UIColor clearColor];
|
||
self.kb_titleLabel.text = @"My KeyBoard";
|
||
// 布局视图
|
||
[self.view insertSubview:self.bgImageView belowSubview:self.kb_navView];
|
||
[self.view addSubview:self.sheetView];
|
||
[self.sheetView addSubview:self.collectionView];
|
||
[self.view addSubview:self.saveButton];
|
||
|
||
[self.bgImageView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.top.left.right.equalTo(self.view);
|
||
make.height.mas_equalTo(323);
|
||
}];
|
||
[self.sheetView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.left.right.equalTo(self.view);
|
||
make.top.equalTo(self.view).offset(KB_NAV_TOTAL_HEIGHT + 60);
|
||
make.bottom.equalTo(self.view).offset(16);
|
||
}];
|
||
|
||
[self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.left.right.top.equalTo(self.sheetView);
|
||
make.bottom.equalTo(self.saveButton.mas_top).offset(-15);
|
||
}];
|
||
|
||
[self.saveButton mas_makeConstraints:^(MASConstraintMaker *make) {
|
||
make.left.right.equalTo(self.view).insets(UIEdgeInsetsMake(0, 24, 0, 24));
|
||
make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom).offset(-12);
|
||
make.height.mas_equalTo(50);
|
||
}];
|
||
|
||
// 初始数据
|
||
[self buildDefaultData];
|
||
}
|
||
|
||
- (void)viewWillAppear:(BOOL)animated {
|
||
[super viewWillAppear:animated];
|
||
// 隐藏系统导航栏
|
||
// [self.navigationController setNavigationBarHidden:YES animated:animated];
|
||
}
|
||
|
||
- (void)viewWillDisappear:(BOOL)animated {
|
||
[super viewWillDisappear:animated];
|
||
// if (self.isMovingFromParentViewController || self.isBeingDismissed) {
|
||
// [self.navigationController setNavigationBarHidden:NO animated:animated];
|
||
// }
|
||
}
|
||
|
||
|
||
|
||
#pragma mark - Data
|
||
|
||
/// 构造示例数据（二维数组，仅 1 个 section）
|
||
- (void)buildDefaultData {
|
||
NSArray *arr = @[
|
||
@{@"emoji":@"😊", @"title":@"Humor"},
|
||
@{@"emoji":@"😄", @"title":@"Jokes"},
|
||
@{@"emoji":@"🥰", @"title":@"Love"},
|
||
@{@"emoji":@"🤔", @"title":@"Thinking"},
|
||
@{@"emoji":@"🔥", @"title":@"Hot"},
|
||
@{@"emoji":@"🎉", @"title":@"Celebrate"},
|
||
@{@"emoji":@"🧠", @"title":@"Brainstorm"},
|
||
@{@"emoji":@"🐱", @"title":@"Cats"},
|
||
@{@"emoji":@"😂", @"title":@"LOL"},
|
||
@{@"emoji":@"📸", @"title":@"Photography"},
|
||
@{@"emoji":@"🌟", @"title":@"Star"},
|
||
@{@"emoji":@"🍀", @"title":@"Lucky"},
|
||
@{@"emoji":@"📚", @"title":@"Knowledge"},
|
||
@{@"emoji":@"🎵", @"title":@"Music"},
|
||
@{@"emoji":@"🚀", @"title":@"Launch"},
|
||
@{@"emoji":@"😊", @"title":@"Humor"},
|
||
@{@"emoji":@"😄", @"title":@"Jokes"},
|
||
@{@"emoji":@"🥰", @"title":@"Love"},
|
||
@{@"emoji":@"🤔", @"title":@"Thinking"},
|
||
@{@"emoji":@"🔥", @"title":@"Hot"},
|
||
@{@"emoji":@"🎉", @"title":@"Celebrate"},
|
||
@{@"emoji":@"🧠", @"title":@"Brainstorm"},
|
||
@{@"emoji":@"🐱", @"title":@"Cats"},
|
||
@{@"emoji":@"😂", @"title":@"LOL"},
|
||
@{@"emoji":@"📸", @"title":@"Photography"},
|
||
@{@"emoji":@"🌟", @"title":@"Star"},
|
||
@{@"emoji":@"🍀", @"title":@"Lucky"},
|
||
@{@"emoji":@"📚", @"title":@"Knowledge"},
|
||
@{@"emoji":@"🎵", @"title":@"Music"},
|
||
@{@"emoji":@"🚀", @"title":@"Launch"},
|
||
@{@"emoji":@"😊", @"title":@"Humor"},
|
||
@{@"emoji":@"😄", @"title":@"Jokes"},
|
||
@{@"emoji":@"🥰", @"title":@"Love"},
|
||
@{@"emoji":@"🤔", @"title":@"Thinking"},
|
||
@{@"emoji":@"🔥", @"title":@"Hot"},
|
||
@{@"emoji":@"🎉", @"title":@"Celebrate"},
|
||
@{@"emoji":@"🧠", @"title":@"Brainstorm"},
|
||
@{@"emoji":@"🐱", @"title":@"Cats"},
|
||
@{@"emoji":@"😂", @"title":@"LOL"},
|
||
@{@"emoji":@"📸", @"title":@"Photography"},
|
||
@{@"emoji":@"🌟", @"title":@"Star"},
|
||
@{@"emoji":@"🍀", @"title":@"Lucky"},
|
||
@{@"emoji":@"📚", @"title":@"Knowledge"},
|
||
@{@"emoji":@"🎵", @"title":@"Music"},
|
||
@{@"emoji":@"🚀", @"title":@"Launch"},
|
||
];
|
||
self.dataSourceArray = [@[[arr mutableCopy]] mutableCopy];
|
||
[self.collectionView reloadData];
|
||
}
|
||
|
||
#pragma mark - BMLongPressDragCellCollectionViewDataSource
|
||
|
||
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView { return self.dataSourceArray.count; }
|
||
|
||
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
|
||
return self.dataSourceArray[section].count;
|
||
}
|
||
|
||
- (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
|
||
KBMyKeyboardCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:kKBMyKeyboardCellId forIndexPath:indexPath];
|
||
NSDictionary *d = self.dataSourceArray[indexPath.section][indexPath.item];
|
||
[cell configEmoji:d[@"emoji"] title:d[@"title"]];
|
||
__weak typeof(self) weakSelf = self;
|
||
__weak typeof(collectionView) weakCV = collectionView;
|
||
cell.onMinusTapped = ^(KBMyKeyboardCell * _Nonnull tappedCell) {
|
||
__strong typeof(weakSelf) self = weakSelf;
|
||
if (!self) { return; }
|
||
NSIndexPath *tapIndexPath = [weakCV indexPathForCell:tappedCell];
|
||
if (!tapIndexPath) { return; }
|
||
// [KBAlert confirmTitle:@"删除该标签？" message:@"删除后不可恢复" completion:^(BOOL ok) {
|
||
// if (!ok) { return; }
|
||
// // 更新数据源并删除 item
|
||
// if (tapIndexPath.section < self.dataSourceArray.count) {
|
||
// NSMutableArray *section = self.dataSourceArray[tapIndexPath.section];
|
||
// if (tapIndexPath.item < section.count) {
|
||
// [section removeObjectAtIndex:tapIndexPath.item];
|
||
// [self.collectionView performBatchUpdates:^{
|
||
// [self.collectionView deleteItemsAtIndexPaths:@[tapIndexPath]];
|
||
// } completion:nil];
|
||
// }
|
||
// }
|
||
// }];
|
||
[KBAlert confirmTitle:@"删除该标签？"
|
||
message:@"删除后不可恢复"
|
||
ok:@"确定"
|
||
cancel:@"取消"
|
||
okColor:[UIColor redColor]
|
||
cancelColor:[UIColor blackColor]
|
||
completion:^(BOOL ok) {
|
||
if (!ok) { return; }
|
||
// 更新数据源并删除 item
|
||
if (tapIndexPath.section < self.dataSourceArray.count) {
|
||
NSMutableArray *section = self.dataSourceArray[tapIndexPath.section];
|
||
if (tapIndexPath.item < section.count) {
|
||
[section removeObjectAtIndex:tapIndexPath.item];
|
||
[self.collectionView performBatchUpdates:^{
|
||
[self.collectionView deleteItemsAtIndexPaths:@[tapIndexPath]];
|
||
} completion:nil];
|
||
}
|
||
}
|
||
}];
|
||
};
|
||
return cell;
|
||
}
|
||
|
||
// 拖拽库要求实现：返回当前“二维数组”数据源
|
||
- (NSArray<NSArray<id> *> *)dataSourceWithDragCellCollectionView:(__kindof BMLongPressDragCellCollectionView *)dragCellCollectionView {
|
||
return self.dataSourceArray;
|
||
}
|
||
|
||
// 拖拽后回调：保存最新数据
|
||
- (void)dragCellCollectionView:(BMLongPressDragCellCollectionView *)dragCellCollectionView newDataArrayAfterMove:(nullable NSArray<NSArray<id> *> *)newDataArray {
|
||
self.dataSourceArray = [newDataArray mutableCopy];
|
||
}
|
||
|
||
#pragma mark - BMLongPressDragCellCollectionViewDelegate (布局)
|
||
|
||
// 根据文案长度动态返回 item 尺寸
|
||
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
|
||
NSDictionary *d = self.dataSourceArray[indexPath.section][indexPath.item];
|
||
return [KBMyKeyboardCell sizeForEmoji:d[@"emoji"] title:d[@"title"]];
|
||
}
|
||
|
||
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
|
||
return UIEdgeInsetsMake(12, 12, 12, 12);
|
||
}
|
||
|
||
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section { return 10; }
|
||
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section { return 10; }
|
||
|
||
#pragma mark - Actions
|
||
|
||
- (void)onSave {
|
||
// 这里只做示意：保存当前顺序
|
||
NSLog(@"保存顺序: %@", self.dataSourceArray);
|
||
[KBHUD showInfo:@"已保存"];
|
||
}
|
||
|
||
#pragma mark - Lazy UI
|
||
|
||
//- (UILabel *)titleLabel {
|
||
// if (!_titleLabel) {
|
||
// _titleLabel = [UILabel new];
|
||
// _titleLabel.text = @"My Keyboard"; // 顶部标题
|
||
// _titleLabel.font = [UIFont systemFontOfSize:18 weight:UIFontWeightSemibold];
|
||
// _titleLabel.textColor = [UIColor colorWithHex:0x1B1F1A];
|
||
// }
|
||
// return _titleLabel;
|
||
//}
|
||
|
||
- (UIView *)sheetView {
|
||
if (!_sheetView) {
|
||
_sheetView = [UIView new];
|
||
_sheetView.backgroundColor = [UIColor whiteColor];
|
||
_sheetView.layer.cornerRadius = 32.0;
|
||
_sheetView.layer.masksToBounds = YES;
|
||
}
|
||
return _sheetView;
|
||
}
|
||
|
||
- (BMLongPressDragCellCollectionView *)collectionView {
|
||
if (!_collectionView) {
|
||
UICollectionViewLeftAlignedLayout *layout = [UICollectionViewLeftAlignedLayout new];
|
||
layout.scrollDirection = UICollectionViewScrollDirectionVertical;
|
||
// layout.sectionInset = UIEdgeInsetsMake(16, 16, 16, 16);
|
||
_collectionView = [[BMLongPressDragCellCollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
|
||
_collectionView.backgroundColor = [UIColor clearColor];
|
||
_collectionView.delegate = self; // 注意：代理为 BMLongPressDragCellCollectionViewDelegate
|
||
_collectionView.dataSource = self; // 注意：数据源为 BMLongPressDragCellCollectionViewDataSource
|
||
_collectionView.alwaysBounceVertical = YES;
|
||
_collectionView.showsVerticalScrollIndicator = NO;
|
||
[_collectionView registerClass:KBMyKeyboardCell.class forCellWithReuseIdentifier:kKBMyKeyboardCellId];
|
||
}
|
||
return _collectionView;
|
||
}
|
||
|
||
- (UIButton *)saveButton {
|
||
if (!_saveButton) {
|
||
_saveButton = [UIButton buttonWithType:UIButtonTypeSystem];
|
||
[_saveButton setTitle:@"Save" forState:UIControlStateNormal];
|
||
_saveButton.titleLabel.font = [UIFont systemFontOfSize:18 weight:UIFontWeightSemibold];
|
||
[_saveButton setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
|
||
_saveButton.backgroundColor = [UIColor colorWithHex:KBColorValue];
|
||
_saveButton.layer.cornerRadius = 25;
|
||
_saveButton.layer.masksToBounds = YES;
|
||
[_saveButton addTarget:self action:@selector(onSave) forControlEvents:UIControlEventTouchUpInside];
|
||
}
|
||
return _saveButton;
|
||
}
|
||
|
||
- (UIImageView *)bgImageView{
|
||
if (!_bgImageView) {
|
||
_bgImageView = [[UIImageView alloc] init];
|
||
_bgImageView.image = [UIImage imageNamed:@"my_keyboard_bg"];
|
||
}
|
||
return _bgImageView;
|
||
}
|
||
|
||
@end
|