iOS 通用巨集定義 高效全域性巨集彙總

最近在搭建新專案，為了方便開發，常會用到一些巨集定義，梳理了之前專案中用到，又查漏補缺挑選了一些網路上比較不錯的，總結了一份分享給大家。

//

//define.h

//MiAiApp

//

//Created by徐陽on 2017/5/18.

//Copyright © 2017年徐陽. All rights reserved.

//

//通用巨集定義

#ifndef define_h

#define define_h

//獲取系統物件

#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]

//獲取螢幕寬高

#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

//根據ip6的螢幕來拉伸

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

//強弱引用

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

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

//View圓角和加邊框

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

\

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

[View.layer setMasksToBounds:YES];\

[View.layer setBorderWidth:(Width)];\

[View.layer setBorderColor:[Color CGColor]]

// View圓角

#define ViewRadius(View,Radius)\

\

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

[View.layer setMasksToBounds:YES]

//property屬性快速宣告

#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版本判斷

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

//當前系統版本

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

//當前語言

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

//-------------------列印日誌-------------------------

//DEBUG模式下列印日誌,當前行

#ifdef DEBUG

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

#else

#define DLog(...)

#endif

//拼接字串

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

//顏色

#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)//隨機色生成

//字型

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

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

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

//定義UIImage物件

#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]

//資料驗證

#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]])

//獲取一段時間間隔

#define kStartTime CFAbsoluteTime start = CFAbsoluteTimeGetCurrent();

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

//列印當前方法名

#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 -一次性執行

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

//單例化一個類

#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];\

});\

return shared##className;\

}

#endif /* define_h */

複製程式碼

以上屬於臭碼農原創，若有雷同屬巧合，如有錯誤望指正，轉載請標明來源和作者。by：臭碼農