107 lines
3.3 KiB
Objective-C
Executable File
107 lines
3.3 KiB
Objective-C
Executable File
//
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// BRPickerViewMacro.h
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// BRPickerViewDemo
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//
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// Created by 任波 on 2018/4/23.
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// Copyright © 2018年 91renb. All rights reserved.
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//
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#ifndef BRPickerViewMacro_h
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#define BRPickerViewMacro_h
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// 屏幕大小、宽、高
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#ifndef SCREEN_BOUNDS
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#define SCREEN_BOUNDS [UIScreen mainScreen].bounds
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#endif
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#ifndef SCREEN_WIDTH
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#define SCREEN_WIDTH [UIScreen mainScreen].bounds.size.width
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#endif
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#ifndef SCREEN_HEIGHT
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#define SCREEN_HEIGHT [UIScreen mainScreen].bounds.size.height
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#endif
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// RGB颜色(16进制)
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#define BR_RGB_HEX(rgbValue, a) \
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[UIColor colorWithRed:((CGFloat)((rgbValue & 0xFF0000) >> 16)) / 255.0 \
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green:((CGFloat)((rgbValue & 0xFF00) >> 8)) / 255.0 \
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blue:((CGFloat)(rgbValue & 0xFF)) / 255.0 alpha:(a)]
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#define BR_IS_IPHONE (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone)
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#define BR_IS_PAD (UI_USER_INTERFACE_IDIOM()== UIUserInterfaceIdiomPad)
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// 等比例适配系数
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#ifndef kScaleFit
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#define kScaleFit (BR_IS_IPHONE ? ((SCREEN_WIDTH < SCREEN_HEIGHT) ? SCREEN_WIDTH / 375.0f : SCREEN_WIDTH / 667.0f) : 1.1f)
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#endif
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// 状态栏的高度(20 / 44(iPhoneX))
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#define BR_STATUSBAR_HEIGHT ([UIApplication sharedApplication].statusBarFrame.size.height)
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#define BR_IS_iPhoneX ((BR_STATUSBAR_HEIGHT == 44) ? YES : NO)
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// 底部安全区域远离高度
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#define BR_BOTTOM_MARGIN ((CGFloat)(BR_IS_iPhoneX ? ((SCREEN_WIDTH < SCREEN_HEIGHT) ? 34 : 21) : 0))
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// 静态库中编写 Category 时的便利宏，用于解决 Category 方法从静态库中加载需要特别设置的问题
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#ifndef BRSYNTH_DUMMY_CLASS
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#define BRSYNTH_DUMMY_CLASS(_name_) \
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@interface BRSYNTH_DUMMY_CLASS_ ## _name_ : NSObject @end \
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@implementation BRSYNTH_DUMMY_CLASS_ ## _name_ @end
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#endif
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// 过期提醒
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#define BRPickerViewDeprecated(instead) NS_DEPRECATED(2_0, 2_0, 2_0, 2_0, instead)
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// 打印错误日志
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#ifdef DEBUG
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#define BRErrorLog(...) NSLog(@"reason: %@", [NSString stringWithFormat:__VA_ARGS__])
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#else
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#define BRErrorLog(...)
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#endif
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/**
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合成弱引用/强引用
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Example:
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@weakify(self)
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[self doSomething^{
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@strongify(self)
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if (!self) return;
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...
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}];
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*/
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#ifndef weakify
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#if DEBUG
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#if __has_feature(objc_arc)
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#define weakify(object) autoreleasepool{} __weak __typeof__(object) weak##_##object = object;
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#else
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#define weakify(object) autoreleasepool{} __block __typeof__(object) block##_##object = object;
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#endif
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#else
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#if __has_feature(objc_arc)
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#define weakify(object) try{} @finally{} {} __weak __typeof__(object) weak##_##object = object;
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#else
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#define weakify(object) try{} @finally{} {} __block __typeof__(object) block##_##object = object;
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#endif
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#endif
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#endif
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#ifndef strongify
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#if DEBUG
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#if __has_feature(objc_arc)
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#define strongify(object) autoreleasepool{} __typeof__(object) object = weak##_##object;
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#else
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#define strongify(object) autoreleasepool{} __typeof__(object) object = block##_##object;
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#endif
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#else
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#if __has_feature(objc_arc)
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#define strongify(object) try{} @finally{} __typeof__(object) object = weak##_##object;
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#else
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#define strongify(object) try{} @finally{} __typeof__(object) object = block##_##object;
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#endif
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#endif
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#endif
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#endif /* BRPickerViewMacro_h */
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