emacs-mac-title-bar-7.4.patch

emacs-mac-title-bar-7.4.patch

diff -Nur mituharu-emacs-mac-fd1cf1f3e757/src/macappkit.m 74/src/macappkit.m
--- mituharu-emacs-mac-fd1cf1f3e757/src/macappkit.m	2018-11-16 17:38:56.000000000 +0800
+++ 74/src/macappkit.m	2018-11-17 23:03:48.000000000 +0800
@@ -2098,6 +2098,18 @@
 
 @implementation EmacsWindow
 
++ (NSButton *)standardWindowButton:(NSWindowButton)b forStyleMask:(NSWindowStyleMask)styleMask
+{
+
+  NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
+  NSString *hideDocumentIcon = [userDefaults stringForKey: @"HideDocumentIcon"];
+
+  if([hideDocumentIcon isEqualToString: @"YES"] && (b == NSWindowDocumentIconButton || b == NSWindowDocumentVersionsButton)) {
+    return nil;
+  }
+  return [NSWindow standardWindowButton:b forStyleMask:styleMask];
+}
+
 - (instancetype)initWithContentRect:(NSRect)contentRect
 			  styleMask:(NSWindowStyleMask)windowStyle
 			    backing:(NSBackingStoreType)bufferingType
@@ -2659,6 +2671,19 @@
       MRC_RELEASE (visualEffectView);
       FRAME_BACKGROUND_ALPHA_ENABLED_P (f) = true;
     }
+
+  NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
+  NSString *transparentTitleBar = [userDefaults stringForKey: @"TransparentTitleBar"];
+
+  if ([transparentTitleBar isEqualToString: @"DARK"]) {
+    window.titlebarAppearsTransparent = true;
+    window.appearance = [NSAppearance appearanceNamed: NSAppearanceNameVibrantDark];
+  }
+
+  if ([transparentTitleBar isEqualToString: @"LIGHT"]) {
+    window.titlebarAppearsTransparent = true;
+  }
+
   if (FRAME_MAC_DOUBLE_BUFFERED_P (f))
     {
       FRAME_SYNTHETIC_BOLD_WORKAROUND_DISABLED_P (f) = true;
@@ -6432,8 +6457,7 @@
       if ([defaults objectForKey:@"ApplePressAndHoldEnabled"] == nil)
 	{
 	  NSDictionaryOf (NSString *, NSString *) *appDefaults =
-	    [NSDictionary dictionaryWithObject:@"NO"
-					forKey:@"ApplePressAndHoldEnabled"];
+            [NSDictionary dictionaryWithObjectsAndKeys:@"NO", @"ApplePressAndHoldEnabled", @"NO", @"TransparentTitleBar", @"NO", @"HideDocumentIcon", nil];
 
 	  [defaults registerDefaults:appDefaults];
 	}