From c4e935aa9711f9a07faf561f21f38042dcbc8ca7 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Thu, 27 Jun 2024 22:51:05 +0200
Subject: [PATCH] Ladybird/AppKit: Send mouse event on middle click

---
 Ladybird/AppKit/UI/LadybirdWebView.mm | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Ladybird/AppKit/UI/LadybirdWebView.mm b/Ladybird/AppKit/UI/LadybirdWebView.mm
index 3bf2e7853c1a..9fefd66fe60c 100644
--- a/Ladybird/AppKit/UI/LadybirdWebView.mm
+++ b/Ladybird/AppKit/UI/LadybirdWebView.mm
@@ -1403,6 +1403,35 @@ - (void)rightMouseDragged:(NSEvent*)event
     m_web_view_bridge->enqueue_input_event(move(mouse_event));
 }
 
+- (void)otherMouseDown:(NSEvent*)event
+{
+    if (event.buttonNumber != 2)
+        return;
+
+    [[self window] makeFirstResponder:self];
+
+    auto mouse_event = Ladybird::ns_event_to_mouse_event(Web::MouseEvent::Type::MouseDown, event, self, [self scrollView], Web::UIEvents::MouseButton::Middle);
+    m_web_view_bridge->enqueue_input_event(move(mouse_event));
+}
+
+- (void)otherMouseUp:(NSEvent*)event
+{
+    if (event.buttonNumber != 2)
+        return;
+
+    auto mouse_event = Ladybird::ns_event_to_mouse_event(Web::MouseEvent::Type::MouseUp, event, self, [self scrollView], Web::UIEvents::MouseButton::Middle);
+    m_web_view_bridge->enqueue_input_event(move(mouse_event));
+}
+
+- (void)otherMouseDragged:(NSEvent*)event
+{
+    if (event.buttonNumber != 2)
+        return;
+
+    auto mouse_event = Ladybird::ns_event_to_mouse_event(Web::MouseEvent::Type::MouseMove, event, self, [self scrollView], Web::UIEvents::MouseButton::Middle);
+    m_web_view_bridge->enqueue_input_event(move(mouse_event));
+}
+
 - (BOOL)performKeyEquivalent:(NSEvent*)event
 {
     if ([event window] != [self window]) {