iOS 日历显示及规定某件事的完成时间（可选）

于 2016-12-28 13:39:43 发布
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分类专栏： iOS 日历显示 文章标签： 日历 ios 源码
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本文链接：https://blog.youkuaiyun.com/xcp_123/article/details/53907750
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///日历显示部分重要代码

下载源码:http://download.youkuaiyun.com/detail/xcp_123/9722399

//日历显示的页面

#import <UIKit/UIKit.h>
#import "XCPConfig.h"
#import "XCPDateModel.h"
#import "XCPCellDateModel.h"
#import "XCPLinearView.h"
#import "XCPDateTools.h"
#import "XCPCalendarScrollView.h"
#import "XCPCalendarScrollViewCell.h"

@protocol HomeCalendarViewControllerDelegate <NSObject>

@optional

- (void)didCompleteTime:(NSNotification *)completeTime text:(NSString *)text;

@end

@interface HomeCalendarViewController : UIViewController <XCPCalendarScrollViewDelegate>
{
    XCPLinearView *_lineView;
    NSInteger _currentYear;
    NSInteger _currentMonth;
    NSInteger _currentDay;
    NSInteger _currentWeekday;
    NSInteger _lastCellDeviation;
    NSMutableDictionary *_cell;
}

@property(nonatomic, strong) id<HomeCalendarViewControllerDelegate> delegate;


@interface HomeCalendarViewController ()


@end

NSString *const CalendarCellIdentifier = @"cell";

@implementation HomeCalendarViewController

- (instancetype)init
{
    self = [super init];
    if (!self) {
        self = [[HomeCalendarViewController alloc] init];
    }
    return self;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didSelecteDate:) name:@"DID_SELETED_DATEVIEW" object:nil];
    
    [self.view addSubview:[self getTitleView]];
    
    XCPCalendarScrollView *calenardarScrollView = [[XCPCalendarScrollView alloc] initWithFrame:CGRectMake(0, 50, SWIDTH, SHEIGHT-50)];
    calenardarScrollView.backgroundColor = [UIColor clearColor];
    calenardarScrollView.decelerationRate = 1.0;
    calenardarScrollView.delegateForCell = self;
    [self.view addSubview:calenardarScrollView];
}

-(UIView *)getTitleView
{
    NSArray *titleArry = @[@"周日",@"一",@"二",@"三",@"四",@"五",@"六"];
    CGFloat width = SWIDTH / 7;
    UIView *weekView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, SWIDTH, SHEIGHT-50)];
    
    for (int i = 0; i < titleArry.count; i++) {
        UILabel *lab = [[UILabel alloc] init ];
        lab.text = titleArry[i];
        lab.font = [UIFont systemFontOfSize:18.0];
        lab.textAlignment = NSTextAlignmentCenter;
        lab.textColor = [UIColor whiteColor];
        if (i == 1 || i == 7) {
            lab.textColor = [UIColor whiteColor];
        }
        CGFloat labH = SHEIGHT * 0.215 - 44;
        if (SHEIGHT == 736) {
            lab.frame = CGRectMake(i * width, 32, width, labH);
        }else if ([UIScreen mainScreen].bounds.size.height == 568){
            lab.frame = CGRectMake(i * width, 12, width, 18);
        }else{
            lab.frame = CGRectMake(i * width, 15, width, 20);
        }
        [weekView addSubview:lab];
    }
    return weekView;
}

-(XCPLinearView *)getTipLabel:(NSString *)string
{
    if (!_lineView) {
        
        _lineView = [[XCPLinearView alloc] initWithFrame:CGRectMake(0, 50, SWIDTH, 50)];
        _lineView.backgroundColor = [UIColor clearColor];
        _lineView.hidden = YES;
        
        UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, SWIDTH, 35)];
        label.backgroundColor = [UIColor clearColor];
        label.textAlignment = NSTextAlignmentCenter;
        label.font = [UIFont systemFontOfSize:14.0];
        label.tag = 100;
        [_lineView addSubview:label];
        _lineView.alpha = 0.0;
        [self.view addSubview:_lineView];
    }
    UILabel *label = [_lineView viewWithTag:100];
    label.text = string;
    return _lineView;
}

-(void)didSelecteDate:(NSNotification *)notification
{
    NSDictionary * dict = notification.userInfo;
    XCPDateModel *model = (XCPDateModel *)[dict objectForKey:@"dateModel"];
    int week = (int)model.weekday;
    NSString *str_week;
    switch (week) {
        case 1:
            str_week = @"周一";
            break;
        case 2:
            str_week = @"周二";
            break;
        case 3:
            str_week = @"周三";
            break;
        case 4:
            str_week = @"周四";
            break;
        case 5:
            str_week = @"周五";
            break;
        case 6:
            str_week = @"周六";
            break;
        case 7:
            str_week = @"周日";
            break;
            
        default:
            break;
    }
    
    NSString *toString = [NSString stringWithFormat:@"%ld-%ld-%ld  %@",(long)model.year,(long)model.month,(long)model.day,str_week];
    
    if (_delegate && [_delegate respondsToSelector:@selector(didCompleteTime:text:)]) {
        [_delegate didCompleteTime:notification text:toString];
        [self dismissViewControllerAnimated:YES completion:nil];
    }
}

-(XCPCalendarScrollViewCell *)calendarScrollViewCellWithDeviation:(NSInteger)deviation calendarScrollView:(XCPCalendarScrollView *)calendarScrollView
{
    static NSString *cellID = @"cellID";
    
    XCPCalendarScrollViewCell *cell = [calendarScrollView dequeueReusableCellWithIdentifier:cellID];
    if (!cell) {
        cell = [[XCPCalendarScrollViewCell alloc] initWithIdentifier:cellID];
    }
    
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        XCPCellDateModel *cellDateModel = [XCPDateTools dateToCell:deviation];
        dispatch_async(dispatch_get_main_queue(), ^{
            [cell fillDate:cellDateModel];
        });
    });
    
    return cell;
}

-(CGFloat)calendarScrollViewCellHeightWithdeviation:(NSInteger)deviation calendarScrollView:(XCPCalendarScrollView *)calendarScrollView{
    
    NSInteger row = [XCPDateTools getDrawRow:deviation];
    CGFloat width = (self.view.frame.size.width-20)/7.0;
    return (width+15)*row+10+30;
}

-(void)didSelectedWithDeviation:(NSInteger)deviation calendarScrollView:(XCPCalendarScrollView *)calendarScrollView
{
    //    NSLog(@"%ld",(long)deviation);
}

-(void)calendarScrollViewArriveTopVisible:(NSInteger)deviation
{
    NSDateComponents *components = [XCPDateTools getCellMonthDate:deviation];
    NSString *string = [NSString stringWithFormat:@"%ld年%ld月",(long)[components year],(long)[components month]];
    XCPLinearView *lineView = [self getTipLabel:string];
    if (lineView.hidden == YES) {
        lineView.hidden = NO;
        [UIView animateWithDuration:0.3 animations:^{
            lineView.alpha = 1.0;
        } completion:^(BOOL finished) {
            [UIView animateWithDuration:0.6 animations:^{
                lineView.alpha = 0.6;
            } completion:^(BOOL finished) {
                lineView.hidden = YES;;
            }];
        }];
    }

}


#import <Foundation/Foundation.h>
#import "XCPCellDateModel.h"
#import "XCPDateModel.h"

@class XCPCellDateModel;

@interface XCPDateTools : NSObject

+(XCPCellDateModel *)dateToCell:(NSInteger)deviation;
+(NSInteger)getDrawRow:(NSInteger)deviation;
+(NSDateComponents *)getCurrentDate:(NSInteger)deviation;
+(NSDateComponents *)getCellMonthDate:(NSInteger)deviation;


#import "XCPDateTools.h"

@implementation XCPDateTools

+(XCPCellDateModel *)dateToCell:(NSInteger)deviation
{
    NSMutableArray *array = [[NSMutableArray alloc] initWithCapacity:30];
    
    NSDateComponents *components = [XCPDateTools getCellMonthDate:deviation];
    NSInteger year = [components year];
    NSInteger month = [components month];
    NSInteger day = [components day];
    NSInteger weekday = [components weekday];
    NSInteger monthDays = [XCPDateTools getMonthDays:month year:year];
    XCPCellDateModel *cellDateModel = [[XCPCellDateModel alloc] init];
    cellDateModel.year = year;
    cellDateModel.month = month;
    cellDateModel.monthDays = monthDays;
    cellDateModel.beginWeekDay = weekday;
    
    NSInteger row = 0;
    NSInteger dayBeginIndex = weekday-1;
    if((monthDays + dayBeginIndex)%7 == 0){
        row = (monthDays + dayBeginIndex)/7;
    }else{
        row = (monthDays + dayBeginIndex)/7 + 1;
    }
    cellDateModel.drawDayRow = row;
    cellDateModel.drawDayBeginIndex = dayBeginIndex;
    for (int i = 0; i < monthDays; i++) {
        XCPDateModel *dateModel = [[XCPDateModel alloc] init];
        dateModel.year = year;
        dateModel.month = month;
        dateModel.day = day;
        dateModel.weekday = (dayBeginIndex+day-1)%7;
        dateModel.lunarDay = [self getChineseCalendarWithDate:day month:month year:year];
        day++;
        [array addObject:dateModel];
    }
    cellDateModel.dateModelArray = array;
    return cellDateModel;
}


+(NSInteger)getDrawRow:(NSInteger)deviation
{
    NSDateComponents *components = [XCPDateTools getCellMonthDate:deviation];
    NSInteger year = [components year];
    NSInteger month = [components month];
    NSInteger weekday = [components weekday];
    NSInteger monthDays = [XCPDateTools getMonthDays:month year:year];
    NSInteger row = 0;
    NSInteger dayBeginIndex = weekday-1;
    if((monthDays + dayBeginIndex)%7 == 0){
        row = (monthDays + dayBeginIndex)/7;
    }else{
        row = (monthDays + dayBeginIndex)/7 + 1;
    }
    return row;
}

+(NSDateComponents *)getCellMonthDate:(NSInteger)deviation
{
    NSDateComponents *comps = [XCPDateTools getCurrentDate:deviation];
    //    NSLog(@"%@",comps);
    NSInteger month = [comps month];
    NSInteger year = [comps year];
    NSInteger yearDeviation;
    NSInteger monthDeviation;
    if (deviation > 0) {
        yearDeviation = deviation/12;
        monthDeviation = deviation % 12;
        if (monthDeviation+month > 12 ) {
            month = monthDeviation + month - 12;
            yearDeviation++;
        } else {
            month = month + monthDeviation;
        }
    } else {
        yearDeviation = deviation / 12;
        monthDeviation = deviation % 12;
        if (monthDeviation + month <= 0) {
            month = month + monthDeviation + 12;
            yearDeviation--;
        } else {
            month = month + monthDeviation;
        }
    }
    year = year + yearDeviation;
    NSString* string;
    if(month < 10)
    {
        string = [NSString stringWithFormat:@"%ld0%ld01",(long)year,(long)month];
    } else {
        string = [NSString stringWithFormat:@"%ld%ld01",(long)year,(long)month];
    }
    NSDateFormatter *inputFormatter = [[NSDateFormatter alloc] init];
    inputFormatter.timeZone = [NSTimeZone systemTimeZone];
    [inputFormatter setDateFormat:@"yyyyMMdd"];
    
    NSDate* inputDate = [inputFormatter dateFromString:string];
    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
    NSDateComponents *components = [[NSDateComponents alloc] init];
    NSInteger unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay | NSCalendarUnitWeekday;
    components = [calendar components:unitFlags fromDate:inputDate];
    return components;
}


//日历的显示
+(NSDateComponents *)getCurrentDate:(NSInteger)deviation
{
    NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
    NSDate *now;
    
    NSDateComponents *comps = [[NSDateComponents alloc] init];
    NSInteger unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay | NSCalendarUnitWeekday;
    now = [[NSDate alloc] init];
    comps = [calendar components:unitFlags fromDate:now];

    return comps;
}

+(NSInteger)getMonthDays:(NSInteger)month year:(NSInteger)year
{
    if (month<=0 || month > 12) {
        return 0;
    }

    BOOL isLeapYear = [XCPDateTools isLeapYear:year];
    int  februaryDay;
    if (isLeapYear) {
        februaryDay = 29;
    }
    else
    {
        februaryDay = 28;
    }
    
    if (month == 1||month == 3||month == 5||month == 7||month == 8||month == 10||month == 12) {
        return 31;
    } else if (month == 4||month ==6||month ==9||month ==11) {
        return 30;
    }else {
        return februaryDay;
    }
}

+(BOOL)isLeapYear:(NSInteger)year{
    if ((year % 4  == 0 && year % 100 != 0)|| year % 400 == 0)
        return YES;
    else
        return NO;
}

+(NSString*)getChineseCalendarWithDate:(NSInteger)day month:(NSInteger)month year:(NSInteger)year{
    NSArray *chineseDays=[NSArray arrayWithObjects:
                          @"初一", @"初二", @"初三", @"初四", @"初五", @"初六", @"初七", @"初八", @"初九", @"初十",
                          @"十一", @"十二", @"十三", @"十四", @"十五", @"十六", @"十七", @"十八", @"十九", @"二十",
                          @"廿一", @"廿二", @"廿三", @"廿四", @"廿五", @"廿六", @"廿七", @"廿八", @"廿九", @"三十",  nil];
    NSString* string;
    if(month<10)
    {
        if (day < 10) {
            string = [NSString stringWithFormat:@"%ld0%ld0%ld23",(long)year,(long)month,(long)day];
        }
        else{
            string = [NSString stringWithFormat:@"%ld0%ld%ld23",(long)year,(long)month,(long)day];
        }
    }
    else
    {
        if (day < 10) {
            string = [NSString stringWithFormat:@"%ld%ld0%ld23",(long)year,(long)month,(long)day];
        }
        else{
            string = [NSString stringWithFormat:@"%ld%ld%ld23",(long)year,(long)month,(long)day];
        }
    }
    NSDateFormatter *inputFormatter = [[NSDateFormatter alloc] init];
    [inputFormatter setDateFormat:@"yyyyMMddHH"];
    NSDate *inputDate = [inputFormatter dateFromString:string];
    
    NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierChinese];
    unsigned unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth |  NSCalendarUnitDay;
    NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:inputDate];
    NSString *d_str = [chineseDays objectAtIndex:localeComp.day-1];
    return d_str;
}


#import <Foundation/Foundation.h>

@interface XCPDateModel : NSObject

@property(nonatomic,assign)NSInteger day;
@property(nonatomic,assign)NSInteger month;
@property(nonatomic,assign)NSInteger year;
@property(nonatomic,assign)NSInteger weekday;
@property(nonatomic,assign)NSString *lunarDay;

@end


#import <Foundation/Foundation.h>

@class XCPDateModel;

@interface XCPCellDateModel : NSObject

@property(nonatomic,strong)NSArray <__kindof XCPDateModel *> *dateModelArray;
@property(nonatomic,assign)NSInteger drawDayBeginIndex;
@property(nonatomic,assign)NSInteger drawDayRow;
@property(nonatomic,assign)NSInteger year;
@property(nonatomic,assign)NSInteger month;
@property(nonatomic,assign)NSInteger monthDays;
@property(nonatomic,assign)NSInteger beginWeekDay;

@end

 

//日历的显示模式 判断时间是当前时间则显示红色圆背景



//上下滑动即显示上下月份

注：原文版权归作者所有，转载请注明出处

原文：http://download.youkuaiyun.com/detail/xcp_123/9722399

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