76 lines
2.7 KiB
Objective-C
76 lines
2.7 KiB
Objective-C
// 代码地址: https://github.com/CoderMJLee/MJRefresh
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// 代码地址: http://code4app.com/ios/%E5%BF%AB%E9%80%9F%E9%9B%86%E6%88%90%E4%B8%8B%E6%8B%89%E4%B8%8A%E6%8B%89%E5%88%B7%E6%96%B0/52326ce26803fabc46000000
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#import <UIKit/UIKit.h>
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#import <objc/message.h>
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// 弱引用
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#define MJWeakSelf __weak typeof(self) weakSelf = self;
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// 日志输出
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#ifdef DEBUG
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#define MJRefreshLog(...) NSLog(__VA_ARGS__)
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#else
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#define MJRefreshLog(...)
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#endif
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// 过期提醒
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#define MJRefreshDeprecated(DESCRIPTION) __attribute__((deprecated(DESCRIPTION)))
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// 运行时objc_msgSend
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#define MJRefreshMsgSend(...) ((void (*)(void *, SEL, UIView *))objc_msgSend)(__VA_ARGS__)
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#define MJRefreshMsgTarget(target) (__bridge void *)(target)
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// RGB颜色
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#define MJRefreshColor(r, g, b) [UIColor colorWithRed:(r)/255.0 green:(g)/255.0 blue:(b)/255.0 alpha:1.0]
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// 文字颜色
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#define MJRefreshLabelTextColor MJRefreshColor(90, 90, 90)
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// 字体大小
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#define MJRefreshLabelFont [UIFont boldSystemFontOfSize:14]
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// 常量
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UIKIT_EXTERN const CGFloat MJRefreshLabelLeftInset;
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UIKIT_EXTERN const CGFloat MJRefreshHeaderHeight;
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UIKIT_EXTERN const CGFloat MJRefreshFooterHeight;
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UIKIT_EXTERN const CGFloat MJRefreshFastAnimationDuration;
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UIKIT_EXTERN const CGFloat MJRefreshSlowAnimationDuration;
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UIKIT_EXTERN NSString *const MJRefreshKeyPathContentOffset;
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UIKIT_EXTERN NSString *const MJRefreshKeyPathContentSize;
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UIKIT_EXTERN NSString *const MJRefreshKeyPathContentInset;
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UIKIT_EXTERN NSString *const MJRefreshKeyPathPanState;
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UIKIT_EXTERN NSString *const MJRefreshHeaderLastUpdatedTimeKey;
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UIKIT_EXTERN NSString *const MJRefreshHeaderIdleText;
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UIKIT_EXTERN NSString *const MJRefreshHeaderPullingText;
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UIKIT_EXTERN NSString *const MJRefreshHeaderRefreshingText;
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UIKIT_EXTERN NSString *const MJRefreshAutoFooterIdleText;
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UIKIT_EXTERN NSString *const MJRefreshAutoFooterRefreshingText;
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UIKIT_EXTERN NSString *const MJRefreshAutoFooterNoMoreDataText;
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UIKIT_EXTERN NSString *const MJRefreshBackFooterIdleText;
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UIKIT_EXTERN NSString *const MJRefreshBackFooterPullingText;
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UIKIT_EXTERN NSString *const MJRefreshBackFooterRefreshingText;
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UIKIT_EXTERN NSString *const MJRefreshBackFooterNoMoreDataText;
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UIKIT_EXTERN NSString *const MJRefreshHeaderLastTimeText;
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UIKIT_EXTERN NSString *const MJRefreshHeaderDateTodayText;
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UIKIT_EXTERN NSString *const MJRefreshHeaderNoneLastDateText;
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// 状态检查
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#define MJRefreshCheckState \
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MJRefreshState oldState = self.state; \
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if (state == oldState) return; \
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[super setState:state];
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// 异步主线程执行，不强持有Self
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#define MJRefreshDispatchAsyncOnMainQueue(x) \
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__weak typeof(self) weakSelf = self; \
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dispatch_async(dispatch_get_main_queue(), ^{ \
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typeof(weakSelf) self = weakSelf; \
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{x} \
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});
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