chrome/browser/ui/browser_view_prefs.cc

   1 // Copyright (c) 2012 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 "chrome/browser/ui/browser_view_prefs.h"
   6
   7 #include "base/prefs/pref_registry_simple.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/common/pref_names.h"
  10 #include "components/pref_registry/pref_registry_syncable.h"
  11
  12 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
  13 #include "ui/base/x/x11_util.h"
  14 #endif
  15
  16 namespace {
  17
  18 // How long do we wait before we consider a window hung (in ms).
  19 const int kDefaultPluginMessageResponseTimeout = 25000;
  20
  21 // How frequently we check for hung plugin windows.
  22 const int kDefaultHungPluginDetectFrequency = 2000;
  23
  24 // DEPRECATED: this is replaced by kTabStripStackedLayout and exists for
  25 // backwards compatibility.
  26 // Old values: 0 = SHRINK (default), 1 = STACKED.
  27 const char kTabStripLayoutType[] = "tab_strip_layout_type";
  28
  29 }  // namespace
  30
  31 namespace chrome {
  32
  33 void RegisterBrowserViewLocalPrefs(PrefRegistrySimple* registry) {
  34   registry->RegisterIntegerPref(prefs::kPluginMessageResponseTimeout,
  35                                 kDefaultPluginMessageResponseTimeout);
  36   registry->RegisterIntegerPref(prefs::kHungPluginDetectFrequency,
  37                                 kDefaultHungPluginDetectFrequency);
  38   registry->RegisterIntegerPref(kTabStripLayoutType, 0);
  39   registry->RegisterBooleanPref(prefs::kTabStripStackedLayout, false);
  40 }
  41
  42 void RegisterBrowserViewProfilePrefs(
  43     user_prefs::PrefRegistrySyncable* registry) {
  44   bool custom_frame_default = false;
  45 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
  46   custom_frame_default = ui::GetCustomFramePrefDefault();
  47 #endif
  48
  49   registry->RegisterBooleanPref(prefs::kUseCustomChromeFrame,
  50                                 custom_frame_default);
  51 }
  52
  53 void MigrateBrowserTabStripPrefs(PrefService* prefs) {
  54   if (prefs->HasPrefPath(kTabStripLayoutType)) {
  55     prefs->SetBoolean(prefs::kTabStripStackedLayout,
  56                       prefs->GetInteger(kTabStripLayoutType) != 0);
  57     prefs->ClearPref(kTabStripLayoutType);
  58   }
  59 }
  60
  61 }  // namespace chrome