ios经常使用宏定义

IOS经常使用宏定义

         夕阳秋夏        发布于2015年11月20日 10:25              新浪博客          

1

     IOS经常使用宏定义

#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 ([UIScreenmainScreen].bounds.size.width)

#define SCREEN_HEIGHT ([UIScreenmainScreen].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

#   defineDLog(...)

#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:%sline:%d content:%s\n", __FUNCTION__, __LINE__, [[NSStringstringWithFormat: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:[NSStringstringWithFormat:fmt, ##__VA_ARGS__]  delegate:nilcancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show];}

#else

#   defineULog(...)

#endif

 

 

#define ITTDEBUG

#defineITTLOGLEVEL_INFO    10

#define ITTLOGLEVEL_WARNING  3

#defineITTLOGLEVEL_ERROR   1

 

#ifndef ITTMAXLOGLEVEL

 

#ifdef DEBUG

#define ITTMAXLOGLEVEL ITTLOGLEVEL_INFO

#else

#define ITTMAXLOGLEVEL ITTLOGLEVEL_ERROR

#endif

 

#endif

 

// The general purpose logger. This ignores logginglevels.

#ifdef ITTDEBUG

#define ITTDPRINT(xx, ...) NSLog(@"%s(%d): " xx, __PRETTY_FUNCTION__, __LINE__,##__VA_ARGS__)

#else

#define ITTDPRINT(xx, ...) ((void)0)

#endif

 

//打印当前方法的名称

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

 

// Log-level based logging macros.

#if ITTLOGLEVEL_ERROR <= ITTMAXLOGLEVEL

#define ITTDERROR(xx, ...)  ITTDPRINT(xx,##__VA_ARGS__)

#else

#define ITTDERROR(xx, ...) ((void)0)

#endif

 

#if ITTLOGLEVEL_WARNING <= ITTMAXLOGLEVEL

#define ITTDWARNING(xx, ...) ITTDPRINT(xx, ##__VA_ARGS__)

#else

#define ITTDWARNING(xx, ...) ((void)0)

#endif

 

#if ITTLOGLEVEL_INFO <= ITTMAXLOGLEVEL

#define ITTDINFO(xx, ...)  ITTDPRINT(xx,##__VA_ARGS__)

#else

#define ITTDINFO(xx, ...) ((void)0)

#endif

 

#ifdef ITTDEBUG

#define ITTDCONDITIONLOG(condition, xx, ...) { if((condition)) { \

ITTDPRINT(xx, ##__VA_ARGS__); \

} \

} (( void )0 )

#else

#define ITTDCONDITIONLOG(condition, xx, ...)((void)0)

#endif

 

#define ITTAssert(condition,...)                                      \

do{                                                                     \

if (!(condition)){                                                    \

[[ NSAssertionHandlercurrentHandler]                                 \

handleFailureInFunction:[ NSStringstringWithUTF8String :__PRETTY_FUNCTION__]\

file:[ NSStringstringWithUTF8String:__FILE__]  \

lineNumber:__LINE__                                 \

description:__VA_ARGS__];                            \

}                                                                      \

} while ( 0)

 

//---------------------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 五、是不是iPad

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

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

#define isPad (UI_USER_INTERFACE_IDIOM() ==UIUserInterfaceIdiomPad)

 

//判断设备的操作系统是否是ios7

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

 

//判断当前设备是否是iphone5

#definekScreenIphone5   (([[UIScreen mainScreen] bounds].size.height)>=568)

 

//获取当前屏幕的高度

#define kMainScreenHeight ([UIScreenmainScreen].applicationFrame.size.height)

 

//获取当前屏幕的宽度

#define kMainScreenWidth  ([UIScreenmainScreen].applicationFrame.size.width)

 

 

 

//定义一个define函数

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

 

//判断是真机仍是模拟器

#if TARGET_OS_IPHONE

//iPhone Device

#endif

 

#if TARGET_IPHONE_SIMULATOR

//iPhone Simulator

#endif

 

//检查系统版本

#defineSYSTEM_VERSION_EQUAL_TO(v)                 ([[[UIDevice currentDevice] systemVersion] compare:voptions:NSNumericSearch] == NSOrderedSame)

#defineSYSTEM_VERSION_GREATER_THAN(v)             ([[[UIDevice currentDevice] systemVersion] compare:voptions:NSNumericSearch] == NSOrderedDescending)

#defineSYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:voptions:NSNumericSearch] != NSOrderedAscending)

#defineSYSTEM_VERSION_LESS_THAN(v)                ([[[UIDevice currentDevice] systemVersion] compare:voptions:NSNumericSearch] == NSOrderedAscending)

#defineSYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v)    ([[[UIDevice currentDevice] systemVersion] compare:voptions: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) [UIImageimageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:fileofType:ext]]

 

//定义UIImage对象

#define IMAGE(A) [UIImageimageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:AofType:nil]]

 

//定义UIImage对象

#define ImageNamed(_pointer) [UIImage imageNamed:[UIUtilimageName:_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) [UIColorcolorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0green:((float)((rgbValue & 0xFF00) >> 8))/255.0blue:((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/255.0green:G/255.0 blue:B/255.0 alpha:A]

 

// 获取RGB颜色

#define RGBA(r,g,b,a) [UIColor colorWithRed:r/255.0fgreen: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:242.0/255.0green: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)/255.0fgreen:(g)/255.0f blue:(b)/255.0f alpha:1]

#define RGBACOLOR(r,g,b,a) [UIColorcolorWithRed:(r)/255.0f green:(g)/255.0f blue:(b)/255.0falpha:(a)]

 

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

 

 

 

//----------------------其余----------------------------

 

//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

#defineAPIURL               @"http://xxxxx/

"

//登陆API

#defineAPILogin             [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 [NSUserDefaultsstandardUserDefaults]

 

 

//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 = [[ selfalloc ] init ];\

} \

} \

\

return shared##classname; \

} \

\

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

{ \

@synchronized ( self) \

{ \

if (shared##classname ==nil ) \

{ \

shared##classname = [ superallocWithZone :zone]; \

return shared##classname; \

} \

} \

\

return nil ; \

} \

\

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

{ \

return self ; \

}

 

 

 

#endif