iOS中常用的宏定义

//通用宏定义

#ifndef define_h

#define define_h

//获取系统对象

#define kApplication[UIApplication sharedApplication]

#define kAppWindow[UIApplication sharedApplication].delegate.window

#define kAppDelegate[AppDelegate shareAppDelegate]

#define kRootViewController[UIApplication sharedApplication].delegate.window.rootViewController

#define kUserDefaults[NSUserDefaults standardUserDefaults]

#define kNotificationCenter[NSNotificationCenter defaultCenter]

//获取屏幕宽高

#define KScreenWidth([[UIScreen mainScreen]bounds].size.width)

#define KScreenHeight[[UIScreen mainScreen]bounds].size.height

#define kScreen_Bounds[UIScreen mainScreen].bounds

#define Iphone6ScaleWidth KScreenWidth/375.0

#define Iphone6ScaleHeight KScreenHeight/667.0

//根据ip6的屏幕来拉伸

#define kRealValue(with)((with)*(KScreenWidth/375.0f))

//强弱引用

#define kWeakSelf(type)__weak typeof(type)weak##type = type;

#define kStrongSelf(type)__strong typeof(type)type = weak##type;

//View圆角和加边框

#define ViewBorderRadius(View,Radius,Width,Color)\

\

[View.layer setCornerRadius:(Radius)];\

[View.layer setMasksToBounds:YES];\

[View.layer setBorderWidth:(Width)];\

[View.layer setBorderColor:[Color CGColor]]

// View圆角

#define ViewRadius(View,Radius)\

\

[View.layer setCornerRadius:(Radius)];\

[View.layer setMasksToBounds:YES]

//property属性快速声明

#define PropertyString(s)@property(nonatomic,copy)NSString * s

#define PropertyNSInteger(s)@property(nonatomic,assign)NSIntegers

#define PropertyFloat(s)@property(nonatomic,assign)floats

#define PropertyLongLong(s)@property(nonatomic,assign)long long s

#define PropertyNSDictionary(s)@property(nonatomic,strong)NSDictionary * s

#define PropertyNSArray(s)@property(nonatomic,strong)NSArray * s

#define PropertyNSMutableArray(s)@property(nonatomic,strong)NSMutableArray * s

///IOS版本判断

#define IOSAVAILABLEVERSION(version)([[UIDevice currentDevice]availableVersion:version]< 0)

//当前系统版本

#define CurrentSystemVersion[[UIDevice currentDevice].systemVersion doubleValue]

//当前语言

#define CurrentLanguage(［NSLocale preferredLanguages]objectAtIndex:0])

//-------------------打印日志-------------------------

//DEBUG模式下打印日志,当前行

#ifdef DEBUG

#define DLog(fmt,...)NSLog((@"%s[Line %d]" fmt),__PRETTY_FUNCTION__,__LINE__,##__VA_ARGS__);

#else

#define DLog(...)

#endif

//拼接字符串

#define NSStringFormat(format,...)[NSString stringWithFormat:format,##__VA_ARGS__]

//颜色

#define KClearColor[UIColor clearColor]

#define KWhiteColor[UIColor whiteColor]

#define KBlackColor[UIColor blackColor]

#define KGrayColor[UIColor grayColor]

#define KGray2Color[UIColor lightGrayColor]

#define KBlueColor[UIColor blueColor]

#define KRedColor[UIColor redColor]

#define kRandomColorKRGBColor(arc4random_uniform(256)/255.0,arc4random_uniform(256)/255.0,arc4random_uniform(256)/255.0)//随机色生成

//字体

#define BOLDSYSTEMFONT(FONTSIZE)[UIFont boldSystemFontOfSize:FONTSIZE]

#define SYSTEMFONT(FONTSIZE)[UIFont systemFontOfSize:FONTSIZE]

#define FONT(NAME,FONTSIZE)[UIFont fontWithName:(NAME)size:(FONTSIZE)]

//定义UIImage对象

#define ImageWithFile(_pointer)[UIImage imageWithContentsOfFile:([[NSBundle mainBundle]pathForResource:[NSString stringWithFormat:@"%@@%dx",_pointer,(int)[UIScreen mainScreen].nativeScale]ofType:@"png"])]

#define IMAGE_NAMED(name)[UIImage imageNamed:name]

//数据验证

#define StrValid(f)(f!=nil &&[f isKindOfClass:[NSString class]]&& ![f isEqualToString:@""])

#define SafeStr(f)(StrValid(f)?f:@"")

#define HasString(str,eky)([str rangeOfString:key].location!=NSNotFound)

#define ValidStr(f)StrValid(f)

#define ValidDict(f)(f!=nil &&[f isKindOfClass:[NSDictionary class]])

#define ValidArray(f)(f!=nil &&[f isKindOfClass:[NSArray class]]&&[f count]>0)

#define ValidNum(f)(f!=nil &&[f isKindOfClass:[NSNumber class]])

#define ValidClass(f,cls)(f!=nil &&[f isKindOfClass:[cls class]])

#define ValidData(f)(f!=nil &&[f isKindOfClass:[NSData class]])

//获取一段时间间隔

#define kStartTime CFAbsoluteTime start = CFAbsoluteTimeGetCurrent();

#define kEndTimeNSLog(@"Time: %f",CFAbsoluteTimeGetCurrent()- start)

//打印当前方法名

#define ITTDPRINTMETHODNAME()ITTDPRINT(@"%s",__PRETTY_FUNCTION__)

//GCD

#define kDISPATCH_ASYNC_BLOCK(block)dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0),block)

#define kDISPATCH_MAIN_BLOCK(block)dispatch_async(dispatch_get_main_queue(),block)

//GCD -一次性执行

#define kDISPATCH_ONCE_BLOCK(onceBlock)static dispatch_once_t onceToken;dispatch_once(&onceToken,onceBlock);

//单例化一个类

#define SINGLETON_FOR_HEADER(className)\

\

+(className *)shared##className;

#define SINGLETON_FOR_CLASS(className)\

\

+(className *)shared##className { \

static className *shared##className = nil;\

static dispatch_once_t onceToken;\

dispatch_once(&onceToken,^{ \

shared##className =[[self alloc]init];\

});\

returnshared##className;\

}

#endif /* define_h */