Multi-profile WebUI settings

chrome/browser/profiles/profile_info_cache.cc

 // Copyright (c) 2011 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/profiles/profile_info_cache.h"
 
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/rand_util.h"
@@ skipping 19 matching lines @@
 
 const int kDefaultAvatarIconResources[] = {
   IDR_PROFILE_AVATAR_0,
   IDR_PROFILE_AVATAR_1,
   IDR_PROFILE_AVATAR_2,
   IDR_PROFILE_AVATAR_3,
 };
 
 const size_t kDefaultAvatarIconsCount = arraysize(kDefaultAvatarIconResources);
 
-// Checks if the given URL points to one of the default avatar icons. if it is,
-// returns true and its index through |icon_index|. If not, returns false.
-bool IsDefaultAvatarIconUrl(const std::string& url, size_t* icon_index) {
-  DCHECK(icon_index);
-  if (url.find(kDefaultUrlPrefix) != 0)
-    return false;
-
-  int int_value = -1;
-  if (base::StringToInt(url.begin() + strlen(kDefaultUrlPrefix),
-                        url.end(),
-                        &int_value)) {
-    if (int_value < 0 ||
-        int_value >= static_cast<int>(kDefaultAvatarIconsCount))
-      return false;
-    *icon_index = int_value;
-    return true;
-  }
-
-  return false;
-}
-
 } // namespace
 
 ProfileInfoCache::ProfileInfoCache(PrefService* prefs,
                                    const FilePath& user_data_dir)
     : prefs_(prefs),
       user_data_dir_(user_data_dir) {
   // Populate the cache
   const DictionaryValue* cache =
       prefs_->GetDictionary(prefs::kProfileInfoCache);
   for (DictionaryValue::key_iterator it = cache->begin_keys();
@@ skipping 25 matching lines @@
   sorted_keys_.insert(FindPositionForProfile(key, name), key);
 }
 
 void ProfileInfoCache::DeleteProfileFromCache(const FilePath& profile_path) {
   DictionaryPrefUpdate update(prefs_, prefs::kProfileInfoCache);
   DictionaryValue* cache = update.Get();
 
   std::string key = CacheKeyFromProfilePath(profile_path);
   cache->Remove(key, NULL);
   sorted_keys_.erase(std::find(sorted_keys_.begin(), sorted_keys_.end(), key));
+
+  NotificationService::current()->Notify(
+    chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
+    NotificationService::AllSources(),
+    NotificationService::NoDetails());
 }
 
 size_t ProfileInfoCache::GetNumberOfProfiles() const {
   return sorted_keys_.size();
 }
 
 size_t ProfileInfoCache::GetIndexOfProfileWithPath(
     const FilePath& profile_path) const {
   if (profile_path.DirName() != user_data_dir_)
     return std::string::npos;
@@ skipping 91 matching lines @@
   }
 
   // If there's no unique icon then just use the random one.
   return rand_start_index;
 }
 
 const FilePath& ProfileInfoCache::GetUserDataDir() const {
   return user_data_dir_;
 }
 
+// static
 size_t ProfileInfoCache::GetDefaultAvatarIconCount() {
   return kDefaultAvatarIconsCount;
 }
 
+// static
 int ProfileInfoCache::GetDefaultAvatarIconResourceIDAtIndex(size_t index) {
   DCHECK_LT(index, GetDefaultAvatarIconCount());
   return kDefaultAvatarIconResources[index];
 }
 
+// static
 std::string ProfileInfoCache::GetDefaultAvatarIconUrl(size_t index) {
   DCHECK_LT(index, kDefaultAvatarIconsCount);
   return StringPrintf("%s%" PRIuS, kDefaultUrlPrefix, index);
 }
 
+// static
+bool ProfileInfoCache::IsDefaultAvatarIconUrl(const std::string& url,
+                                              size_t* icon_index) {
+  DCHECK(icon_index);
+  if (url.find(kDefaultUrlPrefix) != 0)
+    return false;
+
+  int int_value = -1;
+  if (base::StringToInt(url.begin() + strlen(kDefaultUrlPrefix),
+                        url.end(),
+                        &int_value)) {
+    if (int_value < 0 ||
+        int_value >= static_cast<int>(kDefaultAvatarIconsCount))
+      return false;
+    *icon_index = int_value;
+    return true;
+  }
+
+  return false;
+}
+
 const DictionaryValue* ProfileInfoCache::GetInfoForProfileAtIndex(
     size_t index) const {
   DCHECK_LT(index, GetNumberOfProfiles());
   const DictionaryValue* cache =
       prefs_->GetDictionary(prefs::kProfileInfoCache);
   DictionaryValue* info = NULL;
   cache->GetDictionary(sorted_keys_[index], &info);
   return info;
 }
 
@@ skipping 28 matching lines @@
       if (key_compare < 0)
         return sorted_keys_.begin() + i;
     }
   }
   return sorted_keys_.end();
 }
 
 void ProfileInfoCache::RegisterPrefs(PrefService* prefs) {
   prefs->RegisterDictionaryPref(prefs::kProfileInfoCache);
 }