Update UI for Big Sur

Cocoa/BigSurToolbar.h

@@ -0,0 +1,30 @@
+#import <Cocoa/Cocoa.h>
+#ifndef BigSurToolbar_h
+#define BigSurToolbar_h
+
+/* Backport the toolbarStyle property to allow compilation with older SDKs*/
+#ifndef __MAC_10_16
+typedef NS_ENUM(NSInteger, NSWindowToolbarStyle) {
+    // The default value. The style will be determined by the window's given configuration
+    NSWindowToolbarStyleAutomatic,
+    // The toolbar will appear below the window title
+    NSWindowToolbarStyleExpanded,
+    // The toolbar will appear below the window title and the items in the toolbar will attempt to have equal widths when possible
+    NSWindowToolbarStylePreference,
+    // The window title will appear inline with the toolbar when visible
+    NSWindowToolbarStyleUnified,
+    // Same as NSWindowToolbarStyleUnified, but with reduced margins in the toolbar allowing more focus to be on the contents of the window
+    NSWindowToolbarStyleUnifiedCompact
+} API_AVAILABLE(macos(11.0));
+
+@interface NSWindow (toolbarStyle)
+@property NSWindowToolbarStyle toolbarStyle API_AVAILABLE(macos(11.0));
+@end
+
+@interface NSImage (SFSymbols)
++ (instancetype)imageWithSystemSymbolName:(NSString *)symbolName accessibilityDescription:(NSString *)description API_AVAILABLE(macos(11.0));
+@end
+
+#endif
+
+#endif

Cocoa/Document.m

@@ -9,6 +9,7 @@
 #include "GBWarningPopover.h"
 #include "GBCheatWindowController.h"
 #include "GBTerminalTextFieldCell.h"
+#include "BigSurToolbar.h"
 
 /* Todo: The general Objective-C coding style conflicts with SameBoy's. This file needs a cleanup. */
 /* Todo: Split into category files! This is so messy!!! */
@@ -569,6 +570,17 @@ static void rumbleCallback(GB_gameboy_t *gb, double amp)
     
     self.consoleWindow.title = [NSString stringWithFormat:@"Debug Console – %@", [[self.fileURL path] lastPathComponent]];
     self.debuggerSplitView.dividerColor = [NSColor clearColor];
+    if (@available(macOS 11.0, *)) {
+        self.memoryWindow.toolbarStyle = NSWindowToolbarStyleExpanded;
+        self.printerFeedWindow.toolbarStyle = NSWindowToolbarStyleUnifiedCompact;
+        [self.printerFeedWindow.toolbar removeItemAtIndex:1];
+        self.printerFeedWindow.toolbar.items.firstObject.image =
+            [NSImage imageWithSystemSymbolName:@"square.and.arrow.down"
+                      accessibilityDescription:@"Save"];
+        self.printerFeedWindow.toolbar.items.lastObject.image =
+            [NSImage imageWithSystemSymbolName:@"printer"
+                      accessibilityDescription:@"Print"];
+    }
         
     [[NSNotificationCenter defaultCenter] addObserver:self
                                              selector:@selector(updateHighpassFilter)

Cocoa/Document.xib

@@ -115,7 +115,7 @@
                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                         <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="EQe-Ad-L7S">
                                             <rect key="frame" x="0.0" y="0.0" width="591" height="376"/>
-                                            <autoresizingMask key="autoresizingMask"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <subviews>
                                                 <textView ambiguous="YES" editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" id="doS-dM-hnl">
                                                     <rect key="frame" x="0.0" y="0.0" width="591" height="376"/>
@@ -152,7 +152,7 @@
                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>
                                         <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="YHx-TM-zIC">
                                             <rect key="frame" x="0.0" y="0.0" width="329" height="47"/>
-                                            <autoresizingMask key="autoresizingMask"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <subviews>
                                                 <textView ambiguous="YES" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" allowsCharacterPickerTouchBarItem="NO" allowsUndo="YES" allowsNonContiguousLayout="YES" textCompletion="NO" spellingCorrection="YES" id="w0g-eK-jM4">
                                                     <rect key="frame" x="0.0" y="0.0" width="329" height="47"/>
@@ -186,7 +186,7 @@
                                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                         <clipView key="contentView" ambiguous="YES" drawsBackground="NO" copiesOnScroll="NO" id="Cs9-3x-ATg">
                                             <rect key="frame" x="0.0" y="0.0" width="329" height="328"/>
-                                            <autoresizingMask key="autoresizingMask"/>
+                                            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                             <subviews>
                                                 <textView ambiguous="YES" editable="NO" drawsBackground="NO" importsGraphics="NO" richText="NO" verticallyResizable="YES" baseWritingDirection="leftToRight" findStyle="bar" allowsNonContiguousLayout="YES" spellingCorrection="YES" id="JgV-7E-iwp">
                                                     <rect key="frame" x="0.0" y="0.0" width="329" height="328"/>
@@ -800,13 +800,11 @@
             <toolbar key="toolbar" implicitIdentifier="1FF86A2B-6637-4EE6-A25A-7298D79AE84E" autosavesConfiguration="NO" allowsUserCustomization="NO" displayMode="iconAndLabel" sizeMode="regular" id="gH3-SH-7il">
                 <allowedToolbarItems>
                     <toolbarItem implicitItemIdentifier="15EB8D49-8C6E-42F2-9F7F-F7D7A0BBDAAF" label="Save" paletteLabel="Save" tag="-1" image="NSFolder" id="CBz-1N-o0Q">
-                        <size key="minSize" width="32" height="32"/>
-                        <size key="maxSize" width="32" height="32"/>
                         <connections>
                             <action selector="savePrinterFeed:" target="-2" id="Dm3-h0-ch4"/>
                         </connections>
                     </toolbarItem>
-                    <toolbarItem implicitItemIdentifier="NSToolbarPrintItem" id="mtd-zS-DXa"/>
+                    <toolbarItem implicitItemIdentifier="NSToolbarPrintItem" explicitItemIdentifier="Print" id="mtd-zS-DXa"/>
                     <toolbarItem implicitItemIdentifier="NSToolbarSpaceItem" id="AoG-LH-J4b"/>
                     <toolbarItem implicitItemIdentifier="NSToolbarFlexibleSpaceItem" id="Q0x-n5-Q2Y"/>
                 </allowedToolbarItems>

Cocoa/GBPreferencesWindow.m

@@ -1,6 +1,7 @@
 #import "GBPreferencesWindow.h"
 #import "NSString+StringForKey.h"
 #import "GBButtons.h"
+#import "BigSurToolbar.h"
 #import <Carbon/Carbon.h>
 
 @implementation GBPreferencesWindow
@@ -52,6 +53,11 @@
     return filters;
 }
 
+- (NSWindowToolbarStyle)toolbarStyle
+{
+    return NSWindowToolbarStylePreference;
+}
+
 - (void)close
 {
     joystick_configuration_state = -1;