//
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// Copyright © 2016 dahua. All rights reserved.
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//
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#import "LCProgressHUD.h"
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#import "DHActivityIndicatorView.h"
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#import "UIColor+LeChange.h"
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#define COLOR_BG [[UIColor blackColor] colorWithAlphaComponent:0.65]
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#define TAG_SUBHUD_VIEW 1903
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//暂时先不处理1.0版本废弃的警告
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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static NSTimeInterval gDelayTime = 1.5; /**< Hud自动隐藏的时间（扩展后可通过接口设置） */
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@implementation LCProgressHUD
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+ (void)hideAllHuds:(UIView *)view animated:(BOOL)animated
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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UIView *mainView = view;
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mainView.userInteractionEnabled = YES;
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if (mainView == nil) {
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mainView = [self keyWindow];
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}
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UIView *subView = [mainView viewWithTag:TAG_SUBHUD_VIEW];
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if (subView) {
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[MBProgressHUD hideAllHUDsForView:mainView animated:animated];
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[MBProgressHUD hideAllHUDsForView:subView animated:animated];
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[UIView animateWithDuration:0.3 animations:^{
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subView.alpha = 0;
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} completion:^(BOOL finished) {
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[subView removeFromSuperview];
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}];
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}else {
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[MBProgressHUD hideAllHUDsForView:mainView animated:animated];
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}
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});
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}
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+ (void)hideAllHuds:(UIView *)view
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{
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[self hideAllHuds:view animated:YES];
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}
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+ (void)showMsg:(NSString *)msg {
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[self showMsg:msg duration:1.0];
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}
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+ (void)showMsg:(NSString*)msg duration:(NSTimeInterval)duration {
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if (msg.length == 0) {
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return;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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//先隐藏重复的Hud，防止叠加显示
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UIView *superView = [self keyWindow];
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[MBProgressHUD hideAllHUDsForView:superView animated:YES];
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MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:superView animated:YES];
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hud.mode = MBProgressHUDModeText;
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hud.label.textColor = [UIColor dhcolor_c43];
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hud.label.numberOfLines = 0;
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hud.labelText = msg;
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hud.margin = 10.f;
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hud.yOffset = 0;
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hud.minShowTime = duration;
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hud.removeFromSuperViewOnHide = YES;
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hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
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hud.bezelView.backgroundColor = COLOR_BG;
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[hud hide:YES afterDelay:gDelayTime];
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});
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}
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+ (void)showMsg:(NSString *)msg inView:(UIView *)view
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{
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if (msg.length == 0) {
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return;
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}
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if (view == nil) {
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view = [UIApplication sharedApplication].keyWindow;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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[MBProgressHUD hideAllHUDsForView:view animated:YES];
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MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:YES];
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hud.mode = MBProgressHUDModeText;
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hud.label.textColor = [UIColor dhcolor_c43];
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hud.label.numberOfLines = 0;
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hud.labelText = msg;
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hud.margin = 10.f;
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hud.yOffset = 0;
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hud.minShowTime = 1.0f;
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hud.removeFromSuperViewOnHide = YES;
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hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
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hud.bezelView.backgroundColor = COLOR_BG;
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[hud hide:YES afterDelay:gDelayTime];
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});
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view tip:(NSString*)tip {
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return [self showHudOnView:view tip:tip animated:YES];
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view animated:(BOOL)animated {
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return [self showHudOnView:view tip:nil animated:animated];
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view animated:(BOOL)animated isInteract:(BOOL)isInteract {
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return [self showHudOnView:view tip:nil animated:animated isInteract:isInteract offHeight:0];
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view {
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return [self showHudOnView:view tip:nil animated:YES];
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}
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+ (MBProgressHUD *)showHubOnView:(UIView *)view duration:(NSTimeInterval)duration {
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MBProgressHUD *hud = [self showHudOnView:view tip:nil animated:YES];
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[hud hide:YES afterDelay:duration];
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return hud;
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view isInteract:(BOOL)isInteract {
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return [self showHudOnView:view tip:nil animated:YES isInteract:isInteract offHeight:0];
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view bgColor:(UIColor*)bgColor {
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MBProgressHUD *hud = [self showHudOnView:view tip:nil animated:YES isInteract:false offHeight:0];
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//hud.color = bgColor; //deprecated
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hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
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hud.bezelView.color = bgColor;
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return hud;
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view tip:(NSString*)tip animated:(BOOL)animated {
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CGFloat offHeight = 0;
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return [self showHudOnView:view tip:tip animated:animated isInteract:false offHeight:offHeight];
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}
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+ (MBProgressHUD *)showHudOnLowerView:(UIView *)view {
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return [self showHudOnLowerView:view tip:nil animated:YES];
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}
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+ (MBProgressHUD *)showHudOnLowerView:(UIView *)view tip:(NSString*)tip {
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return [self showHudOnLowerView:view tip:tip animated:YES];
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}
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+ (MBProgressHUD *)showHudOnLowerView:(UIView *)view tip:(NSString*)tip animated:(BOOL)animated
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{
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CGFloat offHeight = -64;
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return [self showHudOnView:view tip:tip animated:animated isInteract:false offHeight:offHeight];
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}
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+ (MBProgressHUD *)showHudOnView:(UIView *)view tip:(NSString*)tip animated:(BOOL)animated isInteract:(BOOL)isInteract offHeight:(CGFloat)offHeight
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{
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UIView *mainView = view;
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view.userInteractionEnabled = isInteract;
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CGFloat mOffHeight = offHeight;
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if (view.dh_y > 0) {
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mOffHeight = 0;
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}
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//y轴偏移量
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CGFloat subViewY = 0;
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if (mainView == nil) {
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mainView = [self keyWindow];
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}else if ([mainView isKindOfClass:[UIScrollView class]]) {
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//避免UIScrollView的子类滑动后显示产生偏移
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UIScrollView *scrollView = (UIScrollView *)mainView;
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if (scrollView.contentOffset.y != 0) {
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subViewY = scrollView.contentOffset.y;
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}
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//覆盖一层View,转圈加到覆盖层
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UIView *subView = [mainView viewWithTag:TAG_SUBHUD_VIEW];
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if (subView == nil) {
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subView = UIView.new;
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subView.frame = CGRectMake(0, subViewY, mainView.dh_width, mainView.dh_height + mOffHeight);
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subView.backgroundColor = [UIColor clearColor];
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subView.userInteractionEnabled = isInteract;
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subView.tag = TAG_SUBHUD_VIEW;
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[mainView addSubview:subView];
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}
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return [self addHudOnView:subView tip:tip animated:animated];
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}
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return [self addHudOnView:mainView tip:tip animated:animated];
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}
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+ (MBProgressHUD*)addHudOnView:(UIView*)view tip:(NSString*)tip animated:(BOOL)animated {
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//防止Hud重复加载
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[MBProgressHUD hideAllHUDsForView:view animated:animated];
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MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:view animated:animated];
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DHActivityIndicatorView *customView = [[DHActivityIndicatorView alloc] init];
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[customView startAnimating];
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hud.customView = customView;
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hud.animationType = MBProgressHUDAnimationZoomOut;
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hud.mode = MBProgressHUDModeCustomView;
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hud.margin = 15;
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hud.removeFromSuperViewOnHide = YES;
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hud.label.textColor = [UIColor dhcolor_c43];
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hud.labelText = tip;
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hud.graceTime = 0.2;
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hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
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hud.bezelView.backgroundColor = COLOR_BG;
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return hud;
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}
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+ (void)showHudWithTip:(NSString *)tip image:(UIImage *)image onView:(UIView *)view
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{
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UIView *superView = view ? : [self keyWindow];
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dispatch_async(dispatch_get_main_queue(), ^{
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[MBProgressHUD hideAllHUDsForView:superView animated:YES];
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MBProgressHUD* hud = [MBProgressHUD showHUDAddedTo:superView animated:YES];
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hud.mode = MBProgressHUDModeCustomView;
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hud.labelText = tip;
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hud.label.textColor = [UIColor dhcolor_c43];
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hud.contentColor = [UIColor dhcolor_c43];
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hud.customView = [[UIImageView alloc] initWithImage:image];
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hud.customView.frame = CGRectMake(0, 0, image.size.width/2, image.size.height/2);
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hud.margin = 20.f;
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hud.yOffset = 0;
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hud.minShowTime = 1.0;
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hud.removeFromSuperViewOnHide = YES;
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hud.bezelView.style = MBProgressHUDBackgroundStyleSolidColor;
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hud.bezelView.backgroundColor = COLOR_BG;
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[hud hide:YES afterDelay:gDelayTime];
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});
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}
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#pragma mark - Private
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+ (UIView *)keyWindow
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{
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int maxState = -1;
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UIWindow* keyWind = nil;
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for (UIWindow* wind in [UIApplication sharedApplication].windows )
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{
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if ([wind isMemberOfClass:NSClassFromString(@"UIRemoteKeyboardWindow")]) {
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continue;
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}
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if ([wind isMemberOfClass:NSClassFromString(@"UITextEffectsWindow")]) {
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continue;
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}
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if (wind.alpha == 0.0 ) {
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continue;
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}
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if (wind.hidden)
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{
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continue;
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}
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if (wind.windowLevel > maxState)
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{
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keyWind = wind;
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maxState = wind.windowLevel;
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}
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}
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if (keyWind != nil)
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{
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return keyWind;
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}
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return [UIApplication sharedApplication].keyWindow;
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}
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@end
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