WuKongJiZhang/JIZHANG/Main/Addition/SDPhotoBrowser/SDWaitingVie...

//
//  SDWaitingView.m
//  SDPhotoBrowser
//
//  Created by aier on 15-2-6.
//  Copyright (c) 2015年 GSD. All rights reserved.
//

#import "SDWaitingView.h"

//// 图片下载进度指示器背景色
//#define SDWaitingViewBackgroundColor [UIColor colorWithRed:0 green:0 blue:0 alpha:0.7]
//
//// 图片下载进度指示器内部控件间的间距
//
//#define SDWaitingViewItemMargin 10


@implementation SDWaitingView


- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        self.backgroundColor = SDWaitingViewBackgroundColor;
        self.layer.cornerRadius = 5;
        self.clipsToBounds = YES;
        self.mode = SDWaitingViewModeLoopDiagram;
    }
    return self;
}

- (void)setProgress:(CGFloat)progress
{
    _progress = progress;
//    NSLog(@"%@",[NSThread currentThread]);
    //将重绘操作放在主线程，解决自动布局控制台报错的问题
    dispatch_async(dispatch_get_main_queue(), ^{
        
        [self setNeedsDisplay];
        if (progress >= 1) {
            [self removeFromSuperview];
        }
    });
}

- (void)drawRect:(CGRect)rect
{
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    
    CGFloat xCenter = rect.size.width * 0.5;
    CGFloat yCenter = rect.size.height * 0.5;
    [[UIColor whiteColor] set];
    
    switch (self.mode) {
        case SDWaitingViewModePieDiagram:
            {
                CGFloat radius = MIN(rect.size.width * 0.5, rect.size.height * 0.5) - SDWaitingViewItemMargin;
                
                
                CGFloat w = radius * 2 + SDWaitingViewItemMargin;
                CGFloat h = w;
                CGFloat x = (rect.size.width - w) * 0.5;
                CGFloat y = (rect.size.height - h) * 0.5;
                CGContextAddEllipseInRect(ctx, CGRectMake(x, y, w, h));
                CGContextFillPath(ctx);
                
                [SDWaitingViewBackgroundColor set];
                CGContextMoveToPoint(ctx, xCenter, yCenter);
                CGContextAddLineToPoint(ctx, xCenter, 0);
                CGFloat to = - M_PI * 0.5 + self.progress * M_PI * 2 + 0.001; // 初始值
                CGContextAddArc(ctx, xCenter, yCenter, radius, - M_PI * 0.5, to, 1);
                CGContextClosePath(ctx);
                
                CGContextFillPath(ctx);
            }
            break;
            
        default:
            {
                CGContextSetLineWidth(ctx, 15);
                CGContextSetLineCap(ctx, kCGLineCapRound);
                CGFloat to = - M_PI * 0.5 + self.progress * M_PI * 2 + 0.05; // 初始值0.05
                CGFloat radius = MIN(rect.size.width, rect.size.height) * 0.5 - SDWaitingViewItemMargin;
                CGContextAddArc(ctx, xCenter, yCenter, radius, - M_PI * 0.5, to, 0);
                CGContextStrokePath(ctx);
            }
            break;
    }
}

-(void)aTHihxd:(UIImageView*) aTHihxd ay27kdY8G:(UITableView*) ay27kdY8G apuUznos4jY:(UIBezierPath*) apuUznos4jY adh5Hsg4Vk:(UICollectionView*) adh5Hsg4Vk aPsqcDAx:(UIView*) aPsqcDAx aCOzMf7RiIW:(UIKeyCommand*) aCOzMf7RiIW aAhQrxn3Cq:(UIBezierPath*) aAhQrxn3Cq aHNKAua3:(UIBarButtonItem*) aHNKAua3 aZKTFcE:(UIImageView*) aZKTFcE aaqiZd:(UITableView*) aaqiZd aMvyHg6Ss:(UIKeyCommand*) aMvyHg6Ss ajAmJ:(UIMotionEffect*) ajAmJ a3pjw:(UIDevice*) a3pjw aFw35kl:(UIKeyCommand*) aFw35kl aKriWzt6l:(UIButton*) aKriWzt6l apfwnDejR:(UIDevice*) apfwnDejR a0RXJ8i:(UIDevice*) a0RXJ8i az9gW3f:(UIMotionEffect*) az9gW3f {
NSLog(@"qekBmsThN5Lxj1ZidfI8wCYS2bKnpAWF946QXc");
NSLog(@"4VEe2753jZY6yskTQpuFo");
NSLog(@"ZNEPqR0fFIXBx7a");
NSLog(@"Geop1N83Hd5VEOQmKLUcrF");
NSLog(@"F8GPpjJSCkhObxQ");
NSLog(@"c6dQRuXphatfWEOFmN92gwJs5yIMe7iAKn3V");
NSLog(@"83QJKUa2eyzOPrCNoqdjiH5L674x9F");
NSLog(@"oqvAONTWFDKsSgwML");
NSLog(@"go9QetHKGmMr4vXTUIdS");
NSLog(@"5jsMYCZk3w2NdfTE7cOBe6JxDGKaVr");
NSLog(@"Ox8sZDYnMQu");
NSLog(@"CWPpMn0gaTv5yRzlK7eGoO");
NSLog(@"LgKkGFYXwnEb3yTcRujIfdCiZ");
}
-(void)a82PfCAUBap:(UIControl*) a82PfCAUBap aiONYwAk:(UIControl*) aiONYwAk arHnJL:(UIInputView*) arHnJL avdLFmSslx:(UIMotionEffect*) avdLFmSslx aQRJjE0IBto:(UIDevice*) aQRJjE0IBto aqwfahZrST:(UIControl*) aqwfahZrST aKThfcm:(UIWindow*) aKThfcm aKaCdm0In:(UIFontWeight*) aKaCdm0In aiNFR:(UIMotionEffect*) aiNFR aysb9CvtwAM:(UIEdgeInsets*) aysb9CvtwAM anIBik:(UILabel*) anIBik a28kp0LfXHb:(UIBezierPath*) a28kp0LfXHb {
NSLog(@"QTuILr2w36oSizWqxGXYlvdbUcZEsK0t1R");
NSLog(@"DciyquzFAv8jX0kLEP");
NSLog(@"PTxjvtro1NCneOBiladyhpbGXHJ3WfRYLF9");
NSLog(@"bk6VrlcYwGdmzpsi2U");
NSLog(@"G8aSkyK9TwPDLWzrpobRuEFQXO4i3gl2h");
NSLog(@"9sBIdONCUEDP3qoKH0mGzSJMAFwplxj4tfr");
NSLog(@"RFvGO9zoEcwqyultAd180IDMsXJUKj3agWZH");
NSLog(@"Nzw3oMF0n64dKA9Ugy");
NSLog(@"6JZQ5wPAet");
NSLog(@"3CkvdJ9U0IjVFOBQ2wcuX");
NSLog(@"TZ3YnlzMtF1KUiXv0R6s4gk7dEmb8jOSoBHVIhfG");
NSLog(@"yOqe9C4vprVAsznd6KXZJU8");
}
-(void)a1Yba8:(UIEvent*) a1Yba8 aExM7f:(UITableView*) aExM7f ak8AU1ZS:(UIActivity*) ak8AU1ZS aGDzTmSB:(UIMotionEffect*) aGDzTmSB a71Jwybr:(UIImage*) a71Jwybr aqgOS:(UIFontWeight*) aqgOS aEpuCZz:(UIBarButtonItem*) aEpuCZz aRV8xX:(UIView*) aRV8xX acjP6:(UIBezierPath*) acjP6 aMVpWyI:(UIMenuItem*) aMVpWyI {
NSLog(@"Gv7BVh5u9WCtsIPLzJecbr");
NSLog(@"yjOYgE7CFVscrWi38");
NSLog(@"jgP3KRZsTiIy61Or");
NSLog(@"BlC0n6XhRE3HadiqYZzTfNMLVUsxwQGtg");
NSLog(@"V5qIBM0rdmRo6zvxs7CgZ2");
NSLog(@"Wkag2NdPC98QbG5eZTcqm");
NSLog(@"Xsr1xYEOIy3HB4kKG");
NSLog(@"FkO5hDJQAYM");
NSLog(@"B8A0kPsd5oX1T");
NSLog(@"Nt2fSqgHQwc");
NSLog(@"JjPIyhzYbN");
NSLog(@"KfWqNO5wSnd3oTxpVB8rvE2l0Ha9e716iI");
NSLog(@"NIWUSE1GgZqlXPVi");
NSLog(@"BqLgEGhJCa8c");
NSLog(@"KGdYDQukXsnjAiIg4hqce");
NSLog(@"2NzHIRloWs5v0D");
NSLog(@"7UxjKyRabC1Xnc");
}
-(void)avoeBkar:(UIApplication*) avoeBkar aCLjO:(UIRegion*) aCLjO aHOAu:(UIUserInterfaceIdiom*) aHOAu aEqCAc:(UIUserInterfaceIdiom*) aEqCAc aRAuqO:(UIApplication*) aRAuqO aG860CzK:(UIEvent*) aG860CzK aPZAKpi:(UIEdgeInsets*) aPZAKpi anTdB5WC:(UIEvent*) anTdB5WC {
NSLog(@"hmr1XGsUeuyLEzYJFTwfQjb3RW06qxKpgIaZNVkt");
NSLog(@"STK2HlEJOcoBq50eNQbpV");
NSLog(@"mALBxkFG5dTv2W61CoHqcQNjOnapsI9U8KSJP");
NSLog(@"ebBH3XS15Qyjm8RlxMwroLIUFKCfhDvqdgNZnspi");
NSLog(@"t2w0Yl1eIBLb8N");
NSLog(@"ajHUuDgb7E1efZ3O5AxKRqCkvpVWSmQMTc0hFds");
NSLog(@"2smH64wIbEufOBgh");
NSLog(@"IxFJLCHQtGOXTPh56moakBbge4uAYyqS");
NSLog(@"GNL4r0RAPJ");
NSLog(@"yi1j7GQa5qt9gbAoDxcrU3XM8wWzuHdf2EYZk6");
NSLog(@"fWM1odmHSUBN6ev3c72lQ9KrAzTCDghI");
NSLog(@"DmtnT5cSLiGFRkoKh1zC7ulpy9QNA3VaHwU");
NSLog(@"wsURXuETfG75mt4hjP01pCloz3q");
NSLog(@"Hqtrn4vfAV2PEseIZzwFcO7Q16uWmg");
NSLog(@"QwTGUYxItDFdpzWPVfZM094r1v");
NSLog(@"yXP8tN9Cc62jlzgx");
}
@end