//
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// UIViewController+UIViewController_ZJScrollPageController.m
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// ZJScrollPageView
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//
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// Created by jasnig on 16/6/7.
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// Copyright © 2016年 ZeroJ. All rights reserved.
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//
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#import "UIViewController+ZJScrollPageController.h"
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#import "ZJScrollPageViewDelegate.h"
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#import <objc/runtime.h>
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char ZJIndexKey;
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@implementation UIViewController (ZJScrollPageController)
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//@dynamic zj_scrollViewController;
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- (UIViewController *)zj_scrollViewController {
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UIViewController *controller = self;
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while (controller) {
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if ([controller conformsToProtocol:@protocol(ZJScrollPageViewDelegate)]) {
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break;
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}
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controller = controller.parentViewController;
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}
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return controller;
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}
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- (void)setZj_currentIndex:(NSInteger)zj_currentIndex {
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objc_setAssociatedObject(self, &ZJIndexKey, [NSNumber numberWithInteger:zj_currentIndex], OBJC_ASSOCIATION_ASSIGN);
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}
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- (NSInteger)zj_currentIndex {
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return [objc_getAssociatedObject(self, &ZJIndexKey) integerValue];
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}
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@end
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