iOS 宏定义

来源：互联网发布：围棋数字软件编辑：程序博客网时间：2024/06/05 09:38

本文所分享的宏仅仅是基于objective-c的，而对于swift，不能使用宏，但可以定义全局函数或者extension。废话不多说，直接进入正题吧。

//
// Macro.h
//
// Objective-C useful macro for Chris Hu
//

// App
#define APP_VERSION                [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"]

// System Version
#define SYSTEM_VERSION                            ([[[UIDevice currentDevice] systemVersion] floatValue])
#define SYSTEM_VERSION_EQUAL_TO(v)                ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame)
#define SYSTEM_VERSION_HIGHER_THAN(v)             ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedDescending)
#define SYSTEM_VERSION_EQUAL_TO_OR_HIGHER_THAN(v)  ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)
#define SYSTEM_VERSION_LOWER_THAN(v)             ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedAscending)
#define SYSTEM_VERSION_EQUAL_TO_OR_LOWER_THAN(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)

// Color
#define RGB(r,g,b)                [UIColor colorWithRed:r / 255.f green:g / 255.f blue:b / 255.f alpha:1.f]
#define RGBA(r,g,b,a)             [UIColor colorWithRed:r / 255.f green:g / 255.f blue:b / 255.f alpha:a]
#define RGB_HEX(hex)             RGBA((float)((hex & 0xFF0000) >> 16),(float)((hex & 0xFF00) >> 8),(float)(hex & 0xFF),1.f)
#define RGBA_HEX(hex,a)          RGBA((float)((hex & 0xFF0000) >> 16),(float)((hex & 0xFF00) >> 8),(float)(hex & 0xFF),a)

#define COLOR_LIGHT_BLUE          RGB_HEX(0x7f8b97)
#define COLOR_DEEP_BLUE          RGB_HEX(0x00b3d6)

// Language
#define CURRENT_LANGUAGE          ([[NSLocale preferredLanguages] objectAtIndex:0])
#define IS_LANGUAGE(l)             [CURRENT_LANGUAGE hasPrefix:l]
#define IS_LANGUAGE_EN             IS_LANGUAGE(@"en")

// Font
#define FONT_SOFIA_MEDIUM(s)       [UIFont fontWithName:@"SofiaProSoft-Medium" size:s]
#define FONT_SOFIA_SOFT(s)       [UIFont fontWithName:@"SofiaProSoft" size:s]

// Screen
#define SCREEN_SIZE                [[UIScreen mainScreen] bounds].size
#define SCREEN_WIDTH             [[UIScreen mainScreen] bounds].size.width
#define SCREEN_HEIGHT             [[UIScreen mainScreen] bounds].size.height

// GCD
#define GCD_GLOBAL(block)          dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), block)
#define GCD_MAIN(block)          dispatch_async(dispatch_get_main_queue(), block)

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