ios經常使用宏定義

時間 2019-11-13

標籤 ios 經常使用定義欄目 iOS 简体版

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IOS經常使用宏定義

夕陽秋夏發佈於2015年11月20日 10:25 新浪博客 html

1ios

IOS經常使用宏定義app

#ifndef MacroDefinition_hiphone

#define MacroDefinition_hasync

//-------------------獲取設備大小-------------------------函數

//NavBar高度性能

#define NavigationBar_HEIGHT 44字體

//獲取屏幕寬度、高度spa

#define SCREEN_WIDTH ([UIScreenmainScreen].bounds.size.width)日誌

#define SCREEN_HEIGHT ([UIScreenmainScreen].bounds.size.height)

//-------------------獲取設備大小-------------------------

//-------------------打印日誌-------------------------

//DEBUG 模式下打印日誌,當前行

#ifdef DEBUG

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

#else

# defineDLog(...)

#endif

//重寫NSLog,Debug模式下打印日誌和當前行數

#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 模式下打印日誌,當前行並彈出一個警告

#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

// 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

//打印當前方法的名稱

#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)

//---------------------打印日誌--------------------------

//----------------------系統----------------------------

// 是否iPad

#define isPad (UI_USER_INTERFACE_IDIOM() ==UIUserInterfaceIdiomPad)

// 是否iPad

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

//獲取系統版本

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

#define CurrentSystemVersion [[UIDevice currentDevice]systemVersion]

//獲取當前語言

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

//判斷是否 Retina屏、設備是否%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)

//判斷設備的操作系統是否是ios7

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

//判斷當前設備是否是iphone5

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

//獲取當前屏幕的高度

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

//獲取當前屏幕的寬度

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

//定義一個define函數

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

//判斷是真機仍是模擬器

#if TARGET_OS_IPHONE

//iPhone Device

#endif

#if TARGET_IPHONE_SIMULATOR

//iPhone Simulator

#endif

//檢查系統版本

#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)

//----------------------系統----------------------------

//----------------------內存----------------------------

//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; }

//釋放一個對象

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

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

//----------------------內存----------------------------

//----------------------圖片----------------------------

//讀取本地圖片

#define LOADIMAGE(file,ext) [UIImageimageWithContentsOfFile:[[NSBundle mainBundle]pathForResource:fileofType:ext]]

//定義UIImage對象

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

//定義UIImage對象

#define ImageNamed(_pointer) [UIImage imageNamed:[UIUtilimageName:_pointer]]

//建議使用前兩種宏定義,性能高於後者

//----------------------圖片----------------------------

//----------------------顏色類---------------------------

// rgb顏色轉換（16進制->10進制）

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

//帶有RGBA的顏色設置

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

// 獲取RGB顏色

#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)]