From 1291d4b62ff361d6e3dc3d6dfcaa998a3e83608c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <marcel-mueller@gmx.de>
Date: Sat, 8 Nov 2025 22:30:39 +0100
Subject: [PATCH] feat: Use glass view for emoji context menu
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marcel Müller <marcel-mueller@gmx.de>
---
 NextcloudTalk/Chat/ChatViewController.swift   | 21 ++++++++++++++----
 .../Extensions/UIViewExtensions.swift         | 22 +++++++++++++++++++
 2 files changed, 39 insertions(+), 4 deletions(-)

diff --git a/NextcloudTalk/Chat/ChatViewController.swift b/NextcloudTalk/Chat/ChatViewController.swift
index a68c0608a..78551b822 100644
--- a/NextcloudTalk/Chat/ChatViewController.swift
+++ b/NextcloudTalk/Chat/ChatViewController.swift
@@ -2126,7 +2126,10 @@ import SwiftUI
 
             emojiShortcutButton.titleLabel?.font = .systemFont(ofSize: 20)
             emojiShortcutButton.setTitle(emoji, for: .normal)
-            emojiShortcutButton.backgroundColor = .systemBackground
+
+            if #unavailable(iOS 26.0) {
+                emojiShortcutButton.backgroundColor = .systemBackground
+            }
 
             emojiShortcutButton.addAction { [weak self] in
                 guard let self else { return }
@@ -2157,7 +2160,11 @@ import SwiftUI
         addReactionButton.titleLabel?.font = .systemFont(ofSize: 22)
         addReactionButton.setImage(.init(systemName: "plus"), for: .normal)
         addReactionButton.tintColor = .label
-        addReactionButton.backgroundColor = .systemBackground
+
+        if #unavailable(iOS 26.0) {
+            addReactionButton.backgroundColor = .systemBackground
+        }
+
         addReactionButton.addAction { [weak self] in
             guard let self else { return }
             self.tableView?.contextMenuInteraction?.dismissMenu()
@@ -2171,8 +2178,14 @@ import SwiftUI
 
         // The reactionView will be shown after the animation finishes, otherwise we see the view already when animating and this looks odd
         reactionView.alpha = 0
-        reactionView.layer.cornerRadius = CGFloat(emojiButtonSize) / 2
-        reactionView.backgroundColor = .systemBackground
+
+        if #available(iOS 26.0, *) {
+            let effectView = reactionView.addGlassView()
+            effectView.layer.cornerRadius = CGFloat(emojiButtonSize) / 2
+        } else {
+            reactionView.layer.cornerRadius = CGFloat(emojiButtonSize) / 2
+            reactionView.backgroundColor = .systemBackground
+        }
 
         return reactionView
     }
diff --git a/NextcloudTalk/User Interface/Extensions/UIViewExtensions.swift b/NextcloudTalk/User Interface/Extensions/UIViewExtensions.swift
index 5abeaf4b3..dc84eba32 100644
--- a/NextcloudTalk/User Interface/Extensions/UIViewExtensions.swift	
+++ b/NextcloudTalk/User Interface/Extensions/UIViewExtensions.swift	
@@ -21,4 +21,26 @@ extension UIView {
             layer.render(in: rendererContext.cgContext)
         }
     }
+
+    @available(iOS 26.0, *)
+    @discardableResult
+    func addGlassView(withStyle style: UIGlassEffect.Style = .regular) -> UIVisualEffectView {
+        self.backgroundColor = .clear
+
+        let effectView = UIVisualEffectView()
+        self.insertSubview(effectView, at: 0)
+
+        let glassEffect = UIGlassEffect(style: style)
+        effectView.effect = glassEffect
+        effectView.translatesAutoresizingMaskIntoConstraints = false
+
+        NSLayoutConstraint.activate([
+            effectView.leftAnchor.constraint(equalTo: self.leftAnchor),
+            effectView.rightAnchor.constraint(equalTo: self.rightAnchor),
+            effectView.topAnchor.constraint(equalTo: self.topAnchor),
+            effectView.bottomAnchor.constraint(equalTo: self.bottomAnchor)
+        ])
+
+        return effectView
+    }
 }