1 files changed, 61 insertions, 0 deletions
diff --git a/src/video/cocoa/cocoa_wnd.h b/src/video/cocoa/cocoa_wnd.h
index 3ddd5a4f0..0b5c51b99 100644
--- a/src/video/cocoa/cocoa_wnd.h
+++ b/src/video/cocoa/cocoa_wnd.h
@@ -11,6 +11,8 @@
 #define COCOA_WND_H
 
 #import <Cocoa/Cocoa.h>
+#include "toolbar_gui.h"
+#include "table/sprites.h"
 
 class VideoDriver_Cocoa;
 
@@ -28,8 +30,67 @@ extern NSString *OTTDMainLaunchGameEngine;
 + (NSCursor *) clearCocoaCursor;
 @end
 
+#ifdef HAVE_OSX_1015_SDK
+/* 9 items can be displayed on the touch bar when using default buttons. */
+static NSArray *touchBarButtonIdentifiers = @[
+	@"openttd.pause",
+	@"openttd.fastforward",
+	@"openttd.zoom_in",
+	@"openttd.zoom_out",
+	@"openttd.build_rail",
+	@"openttd.build_road",
+	@"openttd.build_tram",
+	@"openttd.build_docks",
+	@"openttd.build_airport",
+	NSTouchBarItemIdentifierOtherItemsProxy
+];
+
+static NSDictionary *touchBarButtonSprites = @{
+	@"openttd.pause":           [NSNumber numberWithInt:SPR_IMG_PAUSE],
+	@"openttd.fastforward":     [NSNumber numberWithInt:SPR_IMG_FASTFORWARD],
+	@"openttd.zoom_in":         [NSNumber numberWithInt:SPR_IMG_ZOOMIN],
+	@"openttd.zoom_out":        [NSNumber numberWithInt:SPR_IMG_ZOOMOUT],
+	@"openttd.build_rail":      [NSNumber numberWithInt:SPR_IMG_BUILDRAIL],
+	@"openttd.build_road":      [NSNumber numberWithInt:SPR_IMG_BUILDROAD],
+	@"openttd.build_tram":      [NSNumber numberWithInt:SPR_IMG_BUILDTRAMS],
+	@"openttd.build_docks":     [NSNumber numberWithInt:SPR_IMG_BUILDWATER],
+	@"openttd.build_airport":   [NSNumber numberWithInt:SPR_IMG_BUILDAIR],
+};
+
+static NSDictionary *touchBarButtonActions = @{
+	@"openttd.pause":           [NSNumber numberWithInt:MTHK_PAUSE],
+	@"openttd.fastforward":     [NSNumber numberWithInt:MTHK_FASTFORWARD],
+	@"openttd.zoom_in":         [NSNumber numberWithInt:MTHK_ZOOM_IN],
+	@"openttd.zoom_out":        [NSNumber numberWithInt:MTHK_ZOOM_OUT],
+	@"openttd.build_rail":      [NSNumber numberWithInt:MTHK_BUILD_RAIL],
+	@"openttd.build_road":      [NSNumber numberWithInt:MTHK_BUILD_ROAD],
+	@"openttd.build_tram":      [NSNumber numberWithInt:MTHK_BUILD_TRAM],
+	@"openttd.build_docks":     [NSNumber numberWithInt:MTHK_BUILD_DOCKS],
+	@"openttd.build_airport":   [NSNumber numberWithInt:MTHK_BUILD_AIRPORT],
+};
+
+static NSDictionary *touchBarFallbackText = @{
+	@"openttd.pause":           @"Pause",
+	@"openttd.fastforward":     @"Fast Forward",
+	@"openttd.zoom_in":         @"Zoom In",
+	@"openttd.zoom_out":        @"Zoom Out",
+	@"openttd.build_rail":      @"Rail",
+	@"openttd.build_road":      @"Road",
+	@"openttd.build_tram":      @"Tram",
+	@"openttd.build_docks":     @"Docks",
+	@"openttd.build_airport":   @"Airport",
+};
+#endif
+
 /** Subclass of NSWindow to cater our special needs */
+#ifdef HAVE_OSX_1015_SDK
+@interface OTTD_CocoaWindow : NSWindow <NSTouchBarDelegate>
+@property (strong) NSSet *touchbarItems;
+- (NSImage*)generateImage:(int)spriteId;
+#else
 @interface OTTD_CocoaWindow : NSWindow
+#endif
+
 - (instancetype)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag driver:(VideoDriver_Cocoa *)drv;
 
 - (void)setFrame:(NSRect)frameRect display:(BOOL)flag;