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// Copyright 2016 The Chromium Authors
// 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_SETTINGS_IMPORT_DATA_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_SETTINGS_IMPORT_DATA_HANDLER_H_
#include <stdint.h>
#include <memory>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/importer/importer_progress_observer.h"
#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
#include "components/user_data_importer/common/importer_data_types.h"
#include "ui/shell_dialogs/select_file_dialog.h"
class ExternalProcessImporterHost;
class ImporterList;
namespace settings {
// Chrome personal stuff import data overlay UI handler.
class ImportDataHandler : public SettingsPageUIHandler,
public importer::ImporterProgressObserver,
public ui::SelectFileDialog::Listener {
public:
ImportDataHandler();
ImportDataHandler(const ImportDataHandler&) = delete;
ImportDataHandler& operator=(const ImportDataHandler&) = delete;
~ImportDataHandler() override;
// SettingsPageUIHandler
void RegisterMessages() override;
void OnJavascriptAllowed() override {}
void OnJavascriptDisallowed() override;
private:
void StartImport(const user_data_importer::SourceProfile& source_profile,
uint16_t imported_items);
// Handler for the "importData" message. First argument is the selected
// browser index, and second argument is the types of data to import.
void HandleImportData(const base::Value::List& args);
// Handler for the "initializeImportDialog" message. First argument is a
// callback id.
void HandleInitializeImportDialog(const base::Value::List& args);
// Handler for the "importFromBookmarksFile" message. Opens a file selection
// dialog to choose the bookmarks HTML file.
void HandleImportFromBookmarksFile(const base::Value::List& args);
void SendBrowserProfileData(const std::string& callback_id);
// importer::ImporterProgressObserver:
void ImportStarted() override;
void ImportItemStarted(user_data_importer::ImportItem item) override;
void ImportItemEnded(user_data_importer::ImportItem item) override;
void ImportEnded() override;
// ui::SelectFileDialog::Listener:
void FileSelected(const ui::SelectedFileInfo& file, int index) override;
void FileSelectionCanceled() override;
std::unique_ptr<ImporterList> importer_list_;
// If non-null it means importing is in progress. ImporterHost takes care
// of deleting itself when import is complete.
raw_ptr<ExternalProcessImporterHost> importer_host_; // weak
bool import_did_succeed_{false};
bool importer_list_loaded_{false};
scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
};
} // namespace settings
#endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_IMPORT_DATA_HANDLER_H_
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