YYXC_Manager/LNManager/InputView.m

//
//  InputView.m
//  jiaPei
//
//  Created by apple on 16/1/7.
//  Copyright © 2016年 JCZ. All rights reserved.
//

#import "InputView.h"

@implementation InputView

-(id)initWithTitle:(NSString*)title{
    self = [super initWithFrame:kFrame];
    [self setBackgroundColor:[UIColor colorWithWhite:.3 alpha:.6]];
    
    if (self)
    {
        CGFloat x,y,w,h,bd;
        w = 280;
        x = (kSize.width - w)/2.0;
        y=0;
        h = 120;
        UIView* cv = [[UIView alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [cv setBackgroundColor:[UIColor whiteColor]];
        [self addSubview:cv];
        cv.layer.cornerRadius = 10;
        cv.layer.masksToBounds = YES;
        [cv setClipsToBounds:YES];
        contentVi = cv;
        
        UILabel* label;
        int num = 4;
        int cnt = 10;
        bd = 15;
        h = (contentVi.frame.size.width - (num+1)*bd)/num;
        
        
        x=0;
        y=0;
        //        w=w;
        //        h=30;
        label = [[UILabel alloc] initWithFrame:CGRectMake(x, y, w, h)];
        label.backgroundColor = COLOR_THEME;
        [label setTextColor:[UIColor whiteColor]];
        [label setText:title];
        [label setTextAlignment:NSTextAlignmentCenter];
        [cv addSubview:label];
        
        UIButton* btn;
        NSInteger tag=0;
        
        bd = 10;
        w = h;
        x = cv.frame.size.width - bd - w;
        btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [btn setTitle:@"×" textColor:[UIColor whiteColor] font:30 fotState:UIControlStateNormal];
        [btn addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
        [cv addSubview:btn];
        [btn setTag:tag++];
        
        //port 1 -10
        num = 4;
        cnt = 10;
        bd = 15;
        w = (contentVi.frame.size.width - (num+1)*bd)/num;
        
        y+= h + bd;
        h = w;
        for (int i = 0; i<cnt; i++)
        {
            x = (bd+w)*(i%num)+bd;
            btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
            NSString* path = [NSString stringWithFormat:@"portrait%d.png",i+1];
            [btn setImage:[UIImage imageNamed:path] forState:UIControlStateNormal];
            [btn addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
            btn.backgroundColor = COLOR_THEME;
            [contentVi addSubview:btn];
            btn.layer.cornerRadius = 5;
            btn.layer.masksToBounds = YES;
            
            [btn setTag:tag++];
            if ( 0 == (i+1)%num)
            {
                y += h + bd ;
            }
        }
        x = 0;
        w = contentVi.frame.size.width*.5;
        if ( 0 != cnt%num)
        {
            y += h + bd ;
        }
        btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [btn setTitle:@"相册" textColor:COLOR_THEME font:20 fotState:UIControlStateNormal];
        [btn addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
        [contentVi addSubview:btn];
        [btn setTag:tag++];
        
        x += w;
        btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, w, h)];
        [btn setTitle:@"拍照" textColor:COLOR_THEME font:20 fotState:UIControlStateNormal];
        [btn addTarget:self action:@selector(btnClick:) forControlEvents:UIControlEventTouchUpInside];
        [contentVi addSubview:btn];
        [btn setTag:tag++];
        
        CGRect frame = contentVi.frame;
        frame.size.height = y+h;
        contentVi.frame = frame;
        cv.center = self.center;
    }
    return self;
}

-(void)btnClick:(UIButton*)sender
{
    if (sender.tag < 1) {
        [self cancelAction];
        return;
    }else if (sender.tag < 11){
        NSString* path = [NSString stringWithFormat:@"portrait%d.png",(int)sender.tag];
        if (_delegate && [_delegate respondsToSelector:@selector(InputView:didGetImage:)]) {
            [_delegate InputView:self didGetImage:[UIImage imageNamed:path]];
            [self cancelAction];
        }
        return;
    }
    
    if (11 == sender.tag) {
        self.type = 0;
    }if (12 == sender.tag) {
        self.type = 1;
    }
    if (_delegate && [_delegate respondsToSelector:@selector(InputViewWillPickImage:)]) {
        [_delegate InputViewWillPickImage:self];
        //如果调相机相册 也要移除视图
        [self removeFromSuperview];
    }
    
}

-(void)show
{
    [[UIApplication sharedApplication].keyWindow addSubview:self];
    CGRect frame = contentVi.frame;
    CGFloat cor = contentVi.layer.cornerRadius;
    contentVi.layer.cornerRadius = 0;
    contentVi.frame = CGRectMake(kSize.width/2, kSize.height/2, 0, 0);
    [UIView animateWithDuration:.5 animations:^{
        contentVi.frame = frame;
    } completion:^(BOOL finished) {
        contentVi.layer.cornerRadius = cor;
    }];
}

-(void)cancelAction
{
    //这句话防止取消过程中 被用户点击
    self.userInteractionEnabled = NO;
    [UIView animateWithDuration:.5 animations:^{
        contentVi.frame = CGRectMake(contentVi.center.x, contentVi.center.y, 0, 0);
    } completion:^(BOOL finished) {
        [self removeFromSuperview];
    }];
}

@end