electron/patches/chromium/render_widget_host_view_mac.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Thu, 20 Sep 2018 17:46:28 -0700
Subject: render_widget_host_view_mac.patch

This allows Electron to override `acceptsFirstMouse` on Mac so that windows can
respond to the first mouse click in their window, which is desirable for some
kinds of utility windows. Similarly for `disableAutoHideCursor`.

diff --git a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
index 89b5fb70f4efdd961edab218971aead2b515166e..7b306925815201084a92db192d623b7d2f4d2691 100644
--- a/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
+++ b/content/app_shim_remote_cocoa/render_widget_host_view_cocoa.mm
@@ -169,6 +169,15 @@ void ExtractUnderlines(NSAttributedString* string,
 
 }  // namespace
 
+@interface NSWindow (AtomCustomMethods)
+- (BOOL)acceptsFirstMouse;
+- (BOOL)disableAutoHideCursor;
+@end
+
+@interface NSView (ElectronCustomMethods)
+- (BOOL)shouldIgnoreMouseEvent;
+@end
+
 // RenderWidgetHostViewCocoa ---------------------------------------------------
 
 // Private methods:
@@ -767,6 +776,9 @@ - (AcceptMouseEventsOption)acceptsMouseEventsOption {
 }
 
 - (BOOL)acceptsFirstMouse:(NSEvent*)theEvent {
+  if ([self.window respondsToSelector:@selector(acceptsFirstMouse)] &&
+      [self.window acceptsFirstMouse])
+    return YES;
   // Enable "click-through" if mouse clicks are accepted in inactive windows
   return [self acceptsMouseEventsOption] > kAcceptMouseEventsInActiveWindow;
 }
@@ -861,6 +873,10 @@ - (BOOL)shouldIgnoreMouseEvent:(NSEvent*)theEvent {
   // its parent view.
   BOOL hitSelf = NO;
   while (view) {
+    if ([view respondsToSelector:@selector(shouldIgnoreMouseEvent)] && ![view shouldIgnoreMouseEvent]) {
+      return NO;
+    }
+
     if (view == self)
       hitSelf = YES;
     if ([view isKindOfClass:[self class]] && ![view isEqual:self] &&
@@ -1183,6 +1199,10 @@ - (void)keyEvent:(NSEvent*)theEvent wasKeyEquivalent:(BOOL)equiv {
                               eventType == NSEventTypeKeyDown &&
                               !(modifierFlags & NSEventModifierFlagCommand);
 
+  if ([theEvent.window respondsToSelector:@selector(disableAutoHideCursor)] &&
+      [theEvent.window disableAutoHideCursor])
+    shouldAutohideCursor = NO;
+
   // We only handle key down events and just simply forward other events.
   if (eventType != NSEventTypeKeyDown) {
     _hostHelper->ForwardKeyboardEvent(event, latencyInfo);