From 30da830a7c8284478272506c98f5c55c37ec9610 Mon Sep 17 00:00:00 2001
From: Patrick Kladek <patrick.kladek@outlook.com>
Date: Sun, 17 Sep 2023 12:09:57 +0400
Subject: [PATCH] add gesture recognizer

---
 MBProgressHUD.h |  6 ++++++
 MBProgressHUD.m | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/MBProgressHUD.h b/MBProgressHUD.h
index bf7133fb2..2df2cfc6a 100644
--- a/MBProgressHUD.h
+++ b/MBProgressHUD.h
@@ -70,6 +70,7 @@ typedef NS_ENUM(NSInteger, MBProgressHUDBackgroundStyle) {
 };
 
 typedef void (^MBProgressHUDCompletionBlock)(void);
+typedef void (^MBProgressHUDTappedBlock)(void);
 
 
 NS_ASSUME_NONNULL_BEGIN
@@ -183,6 +184,11 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (copy, nullable) MBProgressHUDCompletionBlock completionBlock;
 
+/**
+ * Called after tapping the HUD or backgroundView
+ */
+@property (copy, nullable) MBProgressHUDTappedBlock tappedBlock;
+
 /**
  * Grace period is the time (in seconds) that the invoked method may be run without
  * showing the HUD. If the task finishes before the grace time runs out, the HUD will
diff --git a/MBProgressHUD.m b/MBProgressHUD.m
index a2829a390..55963885d 100644
--- a/MBProgressHUD.m
+++ b/MBProgressHUD.m
@@ -100,6 +100,7 @@ - (void)commonInit {
     [self setupViews];
     [self updateIndicators];
     [self registerForNotifications];
+    [self setupGestureRecognizer];
 }
 
 - (instancetype)initWithFrame:(CGRect)frame {
@@ -506,6 +507,12 @@ - (void)updateBezelMotionEffects {
     }
 }
 
+- (void)setupGestureRecognizer {
+    UITapGestureRecognizer *recognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(_hudTapped:)];
+    [self.backgroundView addGestureRecognizer:recognizer];
+    [self addGestureRecognizer:recognizer];
+}
+
 #pragma mark - Layout
 
 - (void)updateConstraints {
@@ -805,6 +812,15 @@ - (void)updateForCurrentOrientationAnimated:(BOOL)animated {
 #endif
 }
 
+#pragma mark - Private
+
+- (void)_hudTapped:(UIGestureRecognizer *)recognizer
+{
+    if (self.tappedBlock != nil) {
+        self.tappedBlock();
+    }
+}
+
 @end