Multi-profile WebUI settings

chrome/browser/ui/webui/options/profiles_manage_handler.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/ui/webui/options/profiles_manage_handler.h"
+
+#include "base/string_number_conversions.h"
+#include "base/utf_string_conversions.h"
+#include "base/value_conversions.h"
+#include "base/values.h"
+#include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/profile_info_cache.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/common/chrome_notification_types.h"
+#include "content/common/notification_service.h"
+#include "grit/generated_resources.h"
+
+ProfilesManageHandler::ProfilesManageHandler() {
+}
+
+ProfilesManageHandler::~ProfilesManageHandler() {
+}
+
+void ProfilesManageHandler::GetLocalizedValues(
+    DictionaryValue* localized_strings) {
+  DCHECK(localized_strings);
+
+  static OptionsStringResource resources[] = {
+    { "profilesManageTitle", IDS_PROFILES_MANAGE_TITLE },
+    { "profilesManageNameLabel", IDS_PROFILES_MANAGE_NAME_LABEL },
+    { "profilesManageDuplicateNameError",
+        IDS_PROFILES_MANAGE_DUPLICATE_NAME_ERROR },
+    { "profilesManageIconLabel", IDS_PROFILES_MANAGE_ICON_LABEL },
+    { "profilesManageOK", IDS_OK },
+    { "profilesManageCancel", IDS_CANCEL },
+  };
+
+  RegisterStrings(localized_strings, resources, arraysize(resources));
+}
+
+void ProfilesManageHandler::Initialize() {
+  registrar_.Add(this, chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
+                 NotificationService::AllSources());
+  SendProfileIcons();
+  SendProfileNames();
+}
+
+void ProfilesManageHandler::RegisterMessages() {
+  web_ui_->RegisterMessageCallback("setProfileNameAndIcon",
+      NewCallback(this, &ProfilesManageHandler::SetProfileNameAndIcon));
+}
+
+void ProfilesManageHandler::Observe(int type,
+                                    const NotificationSource& source,
+                                    const NotificationDetails& details) {
+  if (type == chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED) {
+    SendProfileNames();
+  } else {
+    OptionsPageUIHandler::Observe(type, source, details);
+  }
+}
+
+void ProfilesManageHandler::SendProfileIcons() {

[Miranda Callahan, 2011/07/19 20:40:55]

I feel like this should be changed to "InitializeDefaultProfileIcons", so it's
clear that it's not performing a function analogous to sending the profile names
with every profile info change...

+  ListValue image_url_list;
+  for (size_t i = 0; i < ProfileInfoCache::GetDefaultAvatarIconCount(); i++) {
+    std::string url = ProfileInfoCache::GetDefaultAvatarIconUrl(i);
+    image_url_list.Append(Value::CreateStringValue(url));
+  }
+  web_ui_->CallJavascriptFunction("ProfilesManageOverlay.receiveProfileIcons",
+                                  image_url_list);
+}
+
+void ProfilesManageHandler::SendProfileNames() {
+  ProfileInfoCache& cache =
+      g_browser_process->profile_manager()->GetProfileInfoCache();
+  DictionaryValue profile_name_dict;
+  for (size_t i = 0, e = cache.GetNumberOfProfiles(); i < e; ++i) {
+    profile_name_dict.SetBoolean(UTF16ToUTF8(cache.GetNameOfProfileAtIndex(i)),
+                                 true);
+  }
+
+  web_ui_->CallJavascriptFunction("ProfilesManageOverlay.receiveProfileNames",
+                                  profile_name_dict);
+}
+
+void ProfilesManageHandler::SetProfileNameAndIcon(const ListValue* args) {
+  Value* file_path_value;
+  FilePath profile_file_path;
+  if (!args->Get(0, &file_path_value) ||
+      !base::GetValueAsFilePath(*file_path_value, &profile_file_path)) {
+    return;
+  }
+
+  ProfileInfoCache& cache =
+      g_browser_process->profile_manager()->GetProfileInfoCache();
+  size_t profile_index = cache.GetIndexOfProfileWithPath(profile_file_path);
+  if (profile_index == std::string::npos) {

[sail, 2011/07/19 19:39:50]

no need for braces for single line statements, more below

+    return;
+  }
+
+  string16 new_profile_name;
+  if (!args->GetString(1, &new_profile_name)) {
+    return;
+  }
+
+  cache.SetNameOfProfileAtIndex(profile_index, new_profile_name);
+
+  string16 icon_url;
+  size_t new_icon_index;
+  if (!args->GetString(2, &icon_url) ||
+      !cache.IsDefaultAvatarIconUrl(UTF16ToUTF8(icon_url), &new_icon_index)) {
+    return;
+  }
+
+  cache.SetAvatarIconOfProfileAtIndex(profile_index, new_icon_index);
+}
+