browser: Handle the registration of ChromeLauncher prefs outside of views.

chrome/browser/ui/ash/chrome_launcher_prefs.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/ui/ash/chrome_launcher_prefs.h"
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/values.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/common/pref_names.h"
+
+namespace {
+
+// App ID of default pinned apps.
+const char* kDefaultPinnedApps[] = {
+  "pjkljhegncpnkpknbcohdijeoejaedia",  // Gmail
+  "coobgpohoikkiipiblmjeljniedjpjpf",  // Search
+  "apdfllckaahabafndbhieahigkjlhalf",  // Doc
+  "blpcfgokakmgnkcojhhkbfbldkacnbeo",  // YouTube
+};
+
+base::ListValue* CreateDefaultPinnedAppsList() {
+  scoped_ptr<base::ListValue> apps(new base::ListValue);
+  for (size_t i = 0; i < arraysize(kDefaultPinnedApps); ++i)
+    apps->Append(ash::CreateAppDict(kDefaultPinnedApps[i]));
+
+  return apps.release();
+}
+
+}  // namespace
+
+namespace ash {
+
+const char kPinnedAppsPrefAppIDPath[] = "id";
+
+// Values used for prefs::kShelfAutoHideBehavior.
+const char kShelfAutoHideBehaviorAlways[] = "Always";
+const char kShelfAutoHideBehaviorDefault[] = "Default";
+const char kShelfAutoHideBehaviorNever[] = "Never";
+
+void RegisterChromeLauncherUserPrefs(PrefService* user_prefs) {
+  // TODO: If we want to support multiple profiles this will likely need to be
+  // pushed to local state and we'll need to track profile per item.
+  user_prefs->RegisterBooleanPref(prefs::kUseDefaultPinnedApps,
+                                  true,
+                                  PrefService::SYNCABLE_PREF);
+  user_prefs->RegisterListPref(prefs::kPinnedLauncherApps,
+                               CreateDefaultPinnedAppsList(),
+                               PrefService::SYNCABLE_PREF);
+  user_prefs->RegisterStringPref(prefs::kShelfAutoHideBehavior,
+                                 kShelfAutoHideBehaviorDefault,
+                                 PrefService::SYNCABLE_PREF);
+}
+
+base::DictionaryValue* CreateAppDict(const std::string& app_id) {
+  scoped_ptr<base::DictionaryValue> app_value(new base::DictionaryValue);
+  app_value->SetString(kPinnedAppsPrefAppIDPath, app_id);
+  return app_value.release();
+}
+
+}  // namespace ash