iOS常用宏定义

#ifndef MacroDefinition_h

#define MacroDefinition_h


//-------------------获取设备大小-------------------------


//NavBar高度


#define NavigationBar_HEIGHT 44




//获取屏幕 宽度、高度


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


#define SCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height)




//-------------------获取设备大小-------------------------






//-------------------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






//重写NSLog,Debug模式下打印日志和当前行数


#if DEBUG


#define NSLog(FORMAT, ...) fprintf(stderr,"\nfunction:%s line:%d content:%s\n", __FUNCTION__, __LINE__, [NSString stringWithFormat:FORMAT, ##__VA_ARGS__] UTF8String]);


#else


#define NSLog(FORMAT, ...) nil


#endif




//DEBUG 模式下打印日志,当前行 并弹出一个警告


#ifdef DEBUG


# define ULog(fmt, ...) { UIAlertView *alert = [UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"%s\n [Line %d] ", __PRETTY_FUNCTION__, __LINE__] message:[NSString stringWithFormat:fmt, ##__VA_ARGS__] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show]; }


#else


# define ULog(...)


#endif




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






//----------------------系统----------------------------




// 是否iPad


#define isPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)


// 是否iPad


#define someThing (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)? ipad: iphone




//获取系统版本


#define IOS_VERSION [[UIDevice currentDevice] systemVersion] floatValue]


#define CurrentSystemVersion [UIDevice currentDevice] systemVersion]




//获取当前语言


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




//判断是否 Retina屏、设备是否%fhone 5、是否是iPad


#define isRetina ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 960), [UIScreen mainScreen] currentMode].size) : NO)


#define iPhone5 ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? CGSizeEqualToSize(CGSizeMake(640, 1136), [UIScreen mainScreen] currentMode].size) : NO)


#define isPad (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)




//判断设备的操做系统是不是ios7


#define IOS7 ([[UIDevice currentDevice].systemVersion doubleValue] >= 7.0]




//判断当前设备是不是iphone5


#define kScreenIphone5 (([UIScreen mainScreen] bounds].size.height)>=568)




//获取当前屏幕的高度


#define kMainScreenHeight ([UIScreen mainScreen].applicationFrame.size.height)




//获取当前屏幕的宽度


#define kMainScreenWidth ([UIScreen mainScreen].applicationFrame.size.width)








//定义一个define函数


#define TT_RELEASE_CF_SAFELY(__REF) { if (nil != (__REF)) { CFRelease(__REF); __REF = nil; } }




//判断是真机还是模拟器


#if TARGET_OS_IPHONE


//iPhone Device


#endif




#if TARGET_IPHONE_SIMULATOR


//iPhone Simulator


#endif




//检查系统版本


#define SYSTEM_VERSION_EQUAL_TO(v) ([[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)


#define SYSTEM_VERSION_GREATER_THAN(v) ([[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)


#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)


#define SYSTEM_VERSION_LESS_THAN(v) ([[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)


#define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)






//----------------------系统----------------------------






//----------------------内存----------------------------




//使用ARC和不使用ARC


#if __has_feature(objc_arc)


//compiling with ARC


#else


// compiling without ARC


#endif




#pragma mark - common functions


#define RELEASE_SAFELY(__POINTER) { [__POINTER release]; __POINTER = nil; }




//释放一个对象


#define SAFE_DELETE(P) if(P) { [P release], P = nil; }




#define SAFE_RELEASE(x) [x release];x=nil








//----------------------内存----------------------------






//----------------------图片----------------------------




//读取本地图片


#define LOADIMAGE(file,ext) [UIImage imageWithContentsOfFile:[NSBundle mainBundle]pathForResource:file ofType:ext]




//定义UIImage对象


#define IMAGE(A) [UIImage imageWithContentsOfFile:[NSBundle mainBundle] pathForResource:A ofType:nil]




//定义UIImage对象


#define ImageNamed(_pointer) [UIImage imageNamed:[UIUtil imageName:_pointer]




//建议使用前两种宏定义,性能高于后者


//----------------------图片----------------------------








//----------------------颜色类---------------------------


// rgb颜色转换(16进制->10进制)


#define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]




//带有RGBA的颜色设置


#define COLOR(R, G, B, A) [UIColor colorWithRed:R/255.0 green:G/255.0 blue:B/255.0 alpha:A]




// 获取RGB颜色


#define RGBA(r,g,b,a) [UIColor colorWithRed:r/255.0f green:g/255.0f blue:b/255.0f alpha:a]


#define RGB(r,g,b) RGBA(r,g,b,1.0f)




//背景色


#define BACKGROUND_COLOR [UIColor colorWithRed:242.0/255.0 green:236.0/255.0 blue:231.0/255.0 alpha:1.0]




//清除背景色


#define CLEARCOLOR [UIColor clearColor]




#pragma mark - color functions


#define RGBCOLOR(r,g,b) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:1]


#define RGBACOLOR(r,g,b,a) [UIColor colorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0f alpha:(a)]




//----------------------颜色类--------------------------








//----------------------其他----------------------------




//方正黑体简体字体定义


#define FONT(F) [UIFont fontWithName:@"FZHTJW--GB1-0" size:F]






//定义一个API


#define APIURL @"

http://xxxxx/

"


//登录API


#define APILogin [APIURL stringByAppendingString:@"Login"]




//设置View的tag属性


#define VIEWWITHTAG(_OBJECT, _TAG) [_OBJECT viewWithTag : _TAG]


//程序的本地化,引用国际化的文件


#define MyLocal(x, ...) NSLocalizedString(x, nil)




//G-C-D


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


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




//NSUserDefaults 实例化


#define USER_DEFAULT [NSUserDefaults standardUserDefaults]






//由角度获取弧度 有弧度获取角度


#define degreesToRadian(x) (M_PI * (x) / 180.0)


#define radianToDegrees(radian) (radian*180.0)/(M_PI)








//单例化一个类


#define SYNTHESIZE_SINGLETON_FOR_CLASS(classname) \


\


static classname *shared##classname = nil; \


\


+ (classname *)shared##classname \


{ \


@synchronized(self) \


{ \


if (shared##classname == nil) \


{ \


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


} \


} \


\


return shared##classname; \


} \


\


+ (id)allocWithZone:(NSZone *)zone \


{ \


@synchronized(self) \


{ \


if (shared##classname == nil) \


{ \


shared##classname = [super allocWithZone:zone]; \


return shared##classname; \


} \


} \


\


return nil; \


} \


\


- (id)copyWithZone:(NSZone *)zone \


{ \


return self; \


}








#endif

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