iOS开发中常用宏定义

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// 获取temp
#define kPathTemp NSTemporaryDirectory()
// 获取沙盒 Document
#define kPathDocument [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) firstObject]
// 获取沙盒 Cache
#define kPathCache [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject]

// 获取系统对象
#define kApplication [UIApplication sharedApplication]
#define kAppWindow [UIApplication sharedApplication].delegate.window
#define kAppDelegate [AppDelegate shareAppDelegate]
#define kRootViewController [UIApplication sharedApplication].delegate.window.rootViewController
#define kUserDefaults [NSUserDefaults standardUserDefaults]
#define kNotificationCenter [NSNotificationCenter defaultCenter]
//
#define kStatusBarHeight [[UIApplication sharedApplication] statusBarFrame].size.height
#define kNavBarHeight 44.0
#define kTabBarHeight ([[UIApplication sharedApplication] statusBarFrame].size.height > 20 ? 83 : 49)
#define kTopHeight (kStatusBarHeight + kNavBarHeight)

// 获取屏幕尺寸、宽高
#define kScreenBounds [UIScreen mainScreen].bounds
#define KScreenWidth [[UIScreen mainScreen] bounds].size.width
#define KScreenHeight [[UIScreen mainScreen] bounds].size.height

// 强弱引用
#define kWeakSelf(type) __weak typeof(type) weak##type = type;
#define kStrongSelf(type) __strong typeof(type) type = weak##type;

// View 圆角和加边框
#define kViewBorderRadius(View, Radius, Width, Color)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES];\
[View.layer setBorderWidth:(Width)];\
[View.layer setBorderColor:[Color CGColor]]

// View 圆角
#define kViewRadius(View, Radius)\
\
[View.layer setCornerRadius:(Radius)];\
[View.layer setMasksToBounds:YES]

// 颜色
#define kColor(r, g, b) [UIColor colorWithRed:(r) / 255.0 green:(g) / 255.0 blue:(b) / 255.0 alpha:1]
#define kRGBAColor(r, g, b, a) [UIColor colorWithRed:(r) / 255.0 green:(g) / 255.0 blue:(b) / 255.0 alpha:a]