ui/native_theme/native_theme_switches.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "ui/native_theme/native_theme_switches.h"
   7
   8 namespace switches {
   9
  10 // Enables overlay scrollbars on Aura or Linux. Does nothing on Mac.
  11 const char kEnableOverlayScrollbar[] = "enable-overlay-scrollbar";
  12
  13 // Disables overlay scrollbars on Aura or Linux. Does nothing on Mac.
  14 const char kDisableOverlayScrollbar[] = "disable-overlay-scrollbar";
  15
  16 }  // namespace switches
  17
  18 namespace ui {
  19
  20 bool IsOverlayScrollbarEnabled() {
  21   const base::CommandLine& command_line =
  22       *base::CommandLine::ForCurrentProcess();
  23
  24   if (command_line.HasSwitch(switches::kDisableOverlayScrollbar))
  25     return false;
  26   else if (command_line.HasSwitch(switches::kEnableOverlayScrollbar))
  27     return true;
  28
  29   return false;
  30 }
  31
  32 }  // namespace ui