135 lines
4.6 KiB
Objective-C
Executable File
135 lines
4.6 KiB
Objective-C
Executable File
//
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// MTStatefulBaseView.m
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// Meet
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//
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// Created by ko1o on 2018/10/26.
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// Copyright © 2018年 ko1o. All rights reserved.
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//
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#import "MTStatefulBaseView.h"
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#import "UIView+MTCreate.h"
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#import "UIImage+Scale.h"
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@implementation MTStatefulConfigItem
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@end
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@interface MTStatefulBaseView ()
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@property (nonatomic, strong) UIActivityIndicatorView * refreshLoadingView;
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@property (nonatomic, strong) UIButton * stateButton;
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@property (nonatomic, strong) UIButton * refreshButton;
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@property (nonatomic, weak) id<MTStatefulBaseViewDelegate> delegate;
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@end
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@implementation MTStatefulBaseView
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- (void)dealloc
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{
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;
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}
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- (instancetype)initWithFrame:(CGRect)frame type:(MTStatefulViewType)statefulViewType delegate:(id<MTStatefulBaseViewDelegate>)delegate
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{
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if (self = [super initWithFrame:frame]) {
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_statefulViewType = statefulViewType;
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self.delegate = delegate;
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if (MTStatefulViewTypeLoading == statefulViewType) {
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_refreshLoadingView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];
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_refreshLoadingView.color = UIColor.whiteColor;
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[self addSubview:_refreshLoadingView];
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[_refreshLoadingView startAnimating];
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}
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MTStatefulConfigItem *item = [self statefulConfigItemForStatefulViewType:statefulViewType];
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if (MTStatefulViewTypeError == statefulViewType || MTStatefulViewTypeEmpty == statefulViewType) {
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self.stateButton = [[UIButton alloc]init];
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[self.stateButton setTitleColor:UIColor.whiteColor forState:UIControlStateNormal];
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self.stateButton.titleLabel.font = NORMAL_FONT;
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UIImage *image = nil;
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if (!item.shouldOnlyShowTitle) {
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image = ImageNamed(@"TH_empty_page_icon");
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image = [UIImage imageWithImage:image scaledToSize:CGSizeMake(FIX_SIZE(150), FIX_SIZE(150))];
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[self.stateButton setImage:image forState:UIControlStateNormal];
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}
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NSString * title = item.statefulTitle;
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if (MTStatefulViewTypeError == statefulViewType) {
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[self.stateButton setTitle:title.length > 0 ? title : @"加载失败，请稍后再试" forState:UIControlStateNormal];
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}
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if (MTStatefulViewTypeEmpty == statefulViewType) {
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[self.stateButton setTitle: title.length > 0 ? title : @"空空无也~" forState:UIControlStateNormal];
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}
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[self.stateButton sizeToFit];
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self.stateButton.userInteractionEnabled = NO;
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[self addSubview:self.stateButton];
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if (image) {
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[self.stateButton mt_centerVerticallyWithPadding:FIX_SIZE(10)];
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}
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}
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if (MTStatefulViewTypeError == statefulViewType ) {
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BOOL shouldShowRefresh = NO;
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if (item) {
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shouldShowRefresh = item.shouldShowErrorRefresh;
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}
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if (shouldShowRefresh) {
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self.refreshButton = [UIButton mt_commonButtonWithTitle:@"刷新" target:self action:@selector(handleRefresh:)];
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self.refreshButton.layer.cornerRadius = 3;
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[self addSubview:self.refreshButton];
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}
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}
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}
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return self;
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}
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- (MTStatefulConfigItem *)statefulConfigItemForStatefulViewType:(MTStatefulViewType)type
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{
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if ([self.delegate respondsToSelector:@selector(statefulConfigItemForStatefulViewType:)]) {
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MTStatefulConfigItem *item = [[self delegate]statefulConfigItemForStatefulViewType:type];
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return item;
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}
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return nil;
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}
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- (void)handleRefresh:(UIButton *)button
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{
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dispatch_block_t block = [self statefulConfigItemForStatefulViewType:MTStatefulViewTypeError].didClickedRefreshBlock;
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if (block) {
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block();
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}
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}
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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_refreshLoadingView.center = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds));
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[_stateButton sizeToFit];
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if (_refreshButton) {
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_refreshButton.center = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds));
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_stateButton.centerX = CGRectGetMidX(self.bounds);
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_stateButton.bottom = _refreshButton.top - FIX_SIZE(40);
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} else {
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_stateButton.center = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds) - FIX_SIZE(40));
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}
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self.superview.userInteractionEnabled = NO;
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self.userInteractionEnabled = NO;
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self.backgroundColor = BG_COLOR;
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}
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#pragma mark - BXYStatefulPlaceHolderView
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- (UIEdgeInsets)placeholderViewInsets {
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return UIEdgeInsetsMake(-SCREEN_HEIGHT * 0.3, 0, 0, 0);
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}
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@end
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