1 files changed, 72 insertions, 0 deletions
diff --git a/widget/cocoa/nsNativeThemeColors.h b/widget/cocoa/nsNativeThemeColors.h
new file mode 100644
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+++ b/widget/cocoa/nsNativeThemeColors.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsNativeThemeColors_h_
+#define nsNativeThemeColors_h_
+
+#import <Cocoa/Cocoa.h>
+
+#include "nsCocoaFeatures.h"
+#include "SDKDeclarations.h"
+#include "mozilla/ColorScheme.h"
+
+enum ColorName {
+  toolbarTopBorderGrey,
+  toolbarFillGrey,
+  toolbarBottomBorderGrey,
+};
+
+static const int sLionThemeColors[][2] = {
+    /* { active window, inactive window } */
+    // toolbar:
+    {0xD0, 0xF0},  // top separator line
+    {0xB2, 0xE1},  // fill color
+    {0x59, 0x87},  // bottom separator line
+};
+
+static const int sYosemiteThemeColors[][2] = {
+    /* { active window, inactive window } */
+    // toolbar:
+    {0xBD, 0xDF},  // top separator line
+    {0xD3, 0xF6},  // fill color
+    {0xB3, 0xD1},  // bottom separator line
+};
+
+inline int NativeGreyColorAsInt(ColorName name, BOOL isMain) {
+  return sYosemiteThemeColors[name][isMain ? 0 : 1];
+}
+
+inline float NativeGreyColorAsFloat(ColorName name, BOOL isMain) {
+  return NativeGreyColorAsInt(name, isMain) / 255.0f;
+}
+
+inline void DrawNativeGreyColorInRect(CGContextRef context, ColorName name, CGRect rect,
+                                      BOOL isMain) {
+  float grey = NativeGreyColorAsFloat(name, isMain);
+  CGContextSetRGBFillColor(context, grey, grey, grey, 1.0f);
+  CGContextFillRect(context, rect);
+}
+
+inline NSColor* ControlAccentColor() {
+  if (@available(macOS 10.14, *)) {
+    return [NSColor controlAccentColor];
+  }
+
+  // Pre-10.14, use hardcoded colors.
+  return [NSColor currentControlTint] == NSGraphiteControlTint
+             ? [NSColor colorWithSRGBRed:0.635 green:0.635 blue:0.655 alpha:1.0]
+             : [NSColor colorWithSRGBRed:0.247 green:0.584 blue:0.965 alpha:1.0];
+}
+
+inline NSAppearance* NSAppearanceForColorScheme(mozilla::ColorScheme aScheme) {
+  if (@available(macOS 10.14, *)) {
+    NSAppearanceName appearanceName =
+        aScheme == mozilla::ColorScheme::Light ? NSAppearanceNameAqua : NSAppearanceNameDarkAqua;
+    return [NSAppearance appearanceNamed:appearanceName];
+  }
+  return [NSAppearance appearanceNamed:NSAppearanceNameAqua];
+}
+
+#endif  // nsNativeThemeColors_h_