Options2: Pull the trigger.

chrome/browser/ui/webui/options2/import_data_handler.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_IMPORT_DATA_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_OPTIONS2_IMPORT_DATA_HANDLER_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
+#include "chrome/browser/importer/importer_data_types.h"
+#include "chrome/browser/importer/importer_list_observer.h"
+#include "chrome/browser/importer/importer_progress_observer.h"
+#include "chrome/browser/ui/webui/options2/options_ui2.h"
+
+class ImporterHost;
+class ImporterList;
+
+// Chrome personal stuff import data overlay UI handler.
+class ImportDataHandler : public OptionsPage2UIHandler,
+                          public importer::ImporterListObserver,
+                          public importer::ImporterProgressObserver {
+ public:
+  ImportDataHandler();
+  virtual ~ImportDataHandler();
+
+  // OptionsPage2UIHandler:
+  virtual void GetLocalizedValues(
+      base::DictionaryValue* localized_strings) OVERRIDE;
+  virtual void Initialize() OVERRIDE;
+
+  // WebUIMessageHandler:
+  virtual void RegisterMessages() OVERRIDE;
+
+ private:
+  void ImportData(const base::ListValue* args);
+
+  // importer::ImporterListObserver:
+  virtual void OnSourceProfilesLoaded() OVERRIDE;
+
+  // importer::ImporterProgressObserver:
+  virtual void ImportStarted() OVERRIDE;
+  virtual void ImportItemStarted(importer::ImportItem item) OVERRIDE;
+  virtual void ImportItemEnded(importer::ImportItem item) OVERRIDE;
+  virtual void ImportEnded() OVERRIDE;
+
+  scoped_refptr<ImporterList> importer_list_;
+
+  // If non-null it means importing is in progress. ImporterHost takes care
+  // of deleting itself when import is complete.
+  ImporterHost* importer_host_;  // weak
+
+  bool import_did_succeed_;
+
+  DISALLOW_COPY_AND_ASSIGN(ImportDataHandler);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_IMPORT_DATA_HANDLER_H_