widget/cocoa/nsLookAndFeel.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef nsLookAndFeel_h_
   7 #define nsLookAndFeel_h_
   8 #include "nsXPLookAndFeel.h"
   9
  10 class nsLookAndFeel final : public nsXPLookAndFeel {
  11  public:
  12   nsLookAndFeel();
  13   virtual ~nsLookAndFeel();
  14
  15   void NativeInit() final { EnsureInit(); }
  16   void RefreshImpl() final;
  17   void EnsureInit();
  18
  19   nsresult NativeGetColor(ColorID, ColorScheme, nscolor& aColor) override;
  20   nsresult NativeGetInt(IntID, int32_t& aResult) override;
  21   nsresult NativeGetFloat(FloatID, float& aResult) override;
  22   bool NativeGetFont(FontID aID, nsString& aFontName,
  23                      gfxFontStyle& aFontStyle) override;
  24
  25   char16_t GetPasswordCharacterImpl() override {
  26     // unicode value for the bullet character, used for password textfields.
  27     return 0x2022;
  28   }
  29
  30   void RecordLookAndFeelSpecificTelemetry() override {
  31     RecordAccessibilityTelemetry();
  32   }
  33
  34   // Having a separate, static method allows us to rely on the same
  35   // chunk of telemetry logging code at initialization and when we
  36   // recieve an event that changes the value of our telemetry probe.
  37   static void RecordAccessibilityTelemetry();
  38
  39  protected:
  40   bool mInitialized = false;
  41   bool mRtl = false;
  42   int32_t mTitlebarHeight = 0;
  43 };
  44
  45 #endif  // nsLookAndFeel_h_