From 57f2b2865b295620bd0fe72dfe4213905335fa18 Mon Sep 17 00:00:00 2001
From: Zoe winson <srin@sina.com>
Date: Tue, 12 Mar 2024 14:31:31 +0800
Subject: [PATCH] add popMenuContentInset

---
 PopMenu/Classes/PopMenuAppearance.swift       |  3 +++
 .../PopMenuViewController.swift               | 25 +++++++++----------
 2 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/PopMenu/Classes/PopMenuAppearance.swift b/PopMenu/Classes/PopMenuAppearance.swift
index 9a4085d..35c5cfe 100644
--- a/PopMenu/Classes/PopMenuAppearance.swift
+++ b/PopMenu/Classes/PopMenuAppearance.swift
@@ -50,6 +50,9 @@ final public class PopMenuAppearance: NSObject {
     
     /// The presentation style
     public var popMenuPresentationStyle: PopMenuPresentationStyle = .cover()
+    
+    /// ContentInset of menu, includes left right top bottom
+    public var popMenuContentInset: UIEdgeInsets = .zero
 
 }
 
diff --git a/PopMenu/View Controller & Views/PopMenuViewController.swift b/PopMenu/View Controller & Views/PopMenuViewController.swift
index f2507f9..5c7e55c 100644
--- a/PopMenu/View Controller & Views/PopMenuViewController.swift	
+++ b/PopMenu/View Controller & Views/PopMenuViewController.swift	
@@ -337,7 +337,7 @@ extension PopMenuViewController {
             height = CGFloat(actions.count) * appearance.popMenuActionHeight
         }
         
-        let size = CGSize(width: calculateContentWidth(), height: height)
+        let size = CGSize(width: calculateContentWidth() + appearance.popMenuContentInset.left + appearance.popMenuContentInset.right, height: height + appearance.popMenuContentInset.top + appearance.popMenuContentInset.bottom)
         let origin = calculateContentOrigin(with: size)
         
         return CGRect(origin: origin, size: size)
@@ -463,7 +463,7 @@ extension PopMenuViewController {
             
             actionsView.addArrangedSubview(action.view)
         }
-        
+
         // Check add scroll view or not
         if actions.count >= (appearance.popMenuActionCountForScrollable) {
             // Scrollable actions
@@ -478,29 +478,28 @@ extension PopMenuViewController {
             contentView.addSubview(scrollView)
             
             NSLayoutConstraint.activate([
-                scrollView.leftAnchor.constraint(equalTo: contentView.leftAnchor),
-                scrollView.topAnchor.constraint(equalTo: contentView.topAnchor),
-                scrollView.rightAnchor.constraint(equalTo: contentView.rightAnchor),
-                scrollView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor)
+                scrollView.leftAnchor.constraint(equalTo: contentView.leftAnchor, constant: appearance.popMenuContentInset.left),
+                scrollView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: appearance.popMenuContentInset.top),
+                scrollView.rightAnchor.constraint(equalTo: contentView.rightAnchor, constant: -appearance.popMenuContentInset.right),
+                scrollView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -appearance.popMenuContentInset.bottom)
             ])
             
             NSLayoutConstraint.activate([
-                actionsView.leftAnchor.constraint(equalTo: contentView.leftAnchor),
-                actionsView.rightAnchor.constraint(equalTo: contentView.rightAnchor),
+                actionsView.leftAnchor.constraint(equalTo: contentView.leftAnchor,  constant: appearance.popMenuContentInset.left),
+                actionsView.rightAnchor.constraint(equalTo: contentView.rightAnchor, constant: -appearance.popMenuContentInset.right),
                 actionsView.topAnchor.constraint(equalTo: scrollView.topAnchor),
                 actionsView.heightAnchor.constraint(equalToConstant: scrollView.contentSize.height)
             ])
         } else {
             // Not scrollable
             actionsView.addGestureRecognizer(panGestureForMenu)
-            
             contentView.addSubview(actionsView)
             
             NSLayoutConstraint.activate([
-                actionsView.leftAnchor.constraint(equalTo: contentView.leftAnchor),
-                actionsView.rightAnchor.constraint(equalTo: contentView.rightAnchor),
-                actionsView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 4),
-                actionsView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -4)
+                actionsView.leftAnchor.constraint(equalTo: contentView.leftAnchor, constant: appearance.popMenuContentInset.left),
+                actionsView.rightAnchor.constraint(equalTo: contentView.rightAnchor, constant: -appearance.popMenuContentInset.right),
+                actionsView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: appearance.popMenuContentInset.top),
+                actionsView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -appearance.popMenuContentInset.bottom)
             ])
         }
     }