OC常用宏

#ifndef iOS_Constants_h
#define iOS_Constants_h

/* ****************************************************************************************************************** */
/** DEBUG LOG **/
#ifdef DEBUG

#define DLog( s, ... ) NSLog( @"< %@:(%d) > %@", [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_ARGS__] )

#else

#define DLog( s, ... )

#endif


/** DEBUG RELEASE **/
#if DEBUG

#define MCRelease(x)            [x release]

#else

#define MCRelease(x)            [x release], x = nil

#endif


/** NIL RELEASE **/
#define NILRelease(x)           [x release], x = nil


/* ****************************************************************************************************************** */
#pragma mark - Frame (宏 x, y, width, height)

// Screen Scale
#define MainScreenScale         [[UIScreen mainScreen] scale]

// App Frame
#define Application_Frame       [[UIScreen mainScreen] applicationFrame]

// App Frame Height&Width
#define App_Frame_Height        [[UIScreen mainScreen] applicationFrame].size.height
#define App_Frame_Width         [[UIScreen mainScreen] applicationFrame].size.width

// MainScreen Height&Width
#define Main_Screen_Height      [[UIScreen mainScreen] bounds].size.height
#define Main_Screen_Width       [[UIScreen mainScreen] bounds].size.width

// View 坐标(x,y)和宽高(width,height)
#define X(v)                    (v).frame.origin.x
#define Y(v)                    (v).frame.origin.y
#define WIDTH(v)                (v).frame.size.width
#define HEIGHT(v)               (v).frame.size.height

#define MinX(v)                 CGRectGetMinX((v).frame)
#define MinY(v)                 CGRectGetMinY((v).frame)

#define MidX(v)                 CGRectGetMidX((v).frame)
#define MidY(v)                 CGRectGetMidY((v).frame)

#define MaxX(v)                 CGRectGetMaxX((v).frame)
#define MaxY(v)                 CGRectGetMaxY((v).frame)

// 系统控件默认高度
#define kStatusBarHeight        (20.f)

#define kTopBarHeight           (44.f)
#define kBottomBarHeight        (49.f)

#define kCellDefaultHeight      (44.f)

#define kEnglishKeyboardHeight  (216.f)
#define kChineseKeyboardHeight  (252.f)


/* ****************************************************************************************************************** */
#pragma mark - Funtion Method (宏 方法)

// PNG JPG 图片路径
#define PNGPATH(NAME)           [[NSBundle mainBundle] pathForResource:[NSString stringWithUTF8String:NAME] ofType:@"png"]
#define JPGPATH(NAME)           [[NSBundle mainBundle] pathForResource:[NSString stringWithUTF8String:NAME] ofType:@"jpg"]
#define PATH(NAME, EXT)         [[NSBundle mainBundle] pathForResource:(NAME) ofType:(EXT)]

// 加载图片
#define PNGIMAGE(NAME)          [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:(NAME) ofType:@"png"]]
#define JPGIMAGE(NAME)          [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:(NAME) ofType:@"jpg"]]
#define IMAGE(NAME, EXT)        [UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:(NAME) ofType:(EXT)]]

#define IMAGENAMED(NAME)        [UIImage imageNamed:NAME]

// 字体大小(常规/粗体)
#define BOLDSYSTEMFONT(FONTSIZE)[UIFont boldSystemFontOfSize:FONTSIZE]
#define SYSTEMFONT(FONTSIZE)    [UIFont systemFontOfSize:FONTSIZE]
#define FONT(NAME, FONTSIZE)    [UIFont fontWithName:(NAME) size:(FONTSIZE)]

// 颜色(RGB)
#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)]

// 当前版本
#define FSystemVersion          ([[[UIDevice currentDevice] systemVersion] floatValue])
#define DSystemVersion          ([[[UIDevice currentDevice] systemVersion] doubleValue])
#define SSystemVersion          ([[UIDevice currentDevice] systemVersion])

// 当前语言
#define CURRENTLANGUAGE         ([[NSLocale preferredLanguages] objectAtIndex:0])

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

// 是否iPhone5
#define isiPhone5               ([UIScreen instancesRespondToSelector:@selector(currentMode)] ? \
                                CGSizeEqualToSize(CGSizeMake(640, 1136), \
                                                  [[UIScreen mainScreen] currentMode].size) : \
                                NO)

// 是否iPad
#define isPad                   (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)

// UIView - viewWithTag
#define VIEWWITHTAG(_OBJECT, _TAG)\
                                \
                                [_OBJECT viewWithTag : _TAG]

// 本地化字符串
/** NSLocalizedString宏做的其实就是在当前bundle中查找资源文件名“Localizable.strings”(参数:键＋注释) */
#define LocalString(x, ...)     NSLocalizedString(x, nil)
/** NSLocalizedStringFromTable宏做的其实就是在当前bundle中查找资源文件名“xxx.strings”(参数:键＋文件名＋注释) */
#define AppLocalString(x, ...)  NSLocalizedStringFromTable(x, @"zjj", nil)

// App Name
#define AppDisplayName          [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleDisplayName"]

// 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]

#if TARGET_OS_IPHONE
/** iPhone Device */
#endif

#if TARGET_IPHONE_SIMULATOR
/** iPhone Simulator */
#endif

// ARC
#if __has_feature(objc_arc)
/** Compiling with ARC */
#else
/** Compiling without ARC */
#endif


/* ****************************************************************************************************************** */
#pragma mark - Log Method (宏 LOG)

// 日志 / 断点
// =============================================================================================================================
// DEBUG模式
#define ITTDEBUG

// LOG等级
#define ITTLOGLEVEL_INFO        10
#define ITTLOGLEVEL_WARNING     3
#define ITTLOGLEVEL_ERROR       1

// =============================================================================================================================
// LOG最高等级
#ifndef ITTMAXLOGLEVEL

#ifdef DEBUG
#define ITTMAXLOGLEVEL ITTLOGLEVEL_INFO
#else
#define ITTMAXLOGLEVEL ITTLOGLEVEL_ERROR
#endif

#endif

// =============================================================================================================================
// LOG PRINT
// The general purpose logger. This ignores logging levels.
#ifdef ITTDEBUG
#define ITTDPRINT(xx, ...)      NSLog(@"< %s:(%d) > : " xx , __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__)
#else
#define ITTDPRINT(xx, ...)      ((void)0)
#endif

// Prints the current method's name.
#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

// 条件LOG
#ifdef ITTDEBUG
#define ITTDCONDITIONLOG(condition, xx, ...)\
                                \
                                {\
                                    if ((condition))\
                                    {\
                                        ITTDPRINT(xx, ##__VA_ARGS__);\
                                    }\
                                }
#else
#define ITTDCONDITIONLOG(condition, xx, ...)\
                                \
                                ((void)0)
#endif

// 断点Assert
#define ITTAssert(condition, ...)\
                                \
                                do {\
                                    if (!(condition))\
                                    {\
                                        [[NSAssertionHandler currentHandler]\
                                        handleFailureInFunction:[NSString stringWithFormat:@"< %s >", __PRETTY_FUNCTION__]\
                                                           file:[[NSString stringWithUTF8String:__FILE__] lastPathComponent]\
                                                     lineNumber:__LINE__\
                                                    description:__VA_ARGS__];\
                                    }\
                                } while(0)


/* ****************************************************************************************************************** */
#pragma mark - Constants (宏 常量)

/** 时间间隔 */
#define kHUDDuration            (1.f)

/** 一天的秒数 */
#define SecondsOfDay            (24.f * 60.f * 60.f)
/** 秒数 */
#define Seconds(Days)           (24.f * 60.f * 60.f * (Days))

/** 一天的毫秒数 */
#define MillisecondsOfDay       (24.f * 60.f * 60.f * 1000.f)
/** 毫秒数 */
#define Milliseconds(Days)      (24.f * 60.f * 60.f * 1000.f * (Days))

#endif