blob: f01125a8a0e76e115c9ab4680b289af95d5ecdc3 [file] [log] [blame]
// Copyright 2020 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 "ash/login/ui/pin_request_view.h"
#include "ash/public/cpp/login_types.h"
#include "base/memory/weak_ptr.h"
namespace ash {
// SecurityTokenRequestController serves as a single point of access to ask the
// user for a PIN for a security token request.
class ASH_EXPORT SecurityTokenRequestController
: public PinRequestView::Delegate {
SecurityTokenRequestController(const SecurityTokenRequestController&) =
SecurityTokenRequestController& operator=(
const SecurityTokenRequestController&) = delete;
~SecurityTokenRequestController() override;
bool request_canceled() const { return request_canceled_; }
void ResetRequestCanceled();
// PinRequestView::Delegate interface.
PinRequestView::SubmissionResult OnPinSubmitted(
const std::string& pin) override;
void OnBack() override;
void OnHelp(gfx::NativeWindow parent_window) override;
// Shows the PIN dialog configured by |request|. If there already is a
// SecurityTokenPinRequest in progress, keeps the dialog open and updates the
// dialog's state.
// Returns true if the dialog was opened or updated successfully, false
// otherwise. The request will fail if the PIN UI is currently in use for
// something other than a SecurityTokenPinRequest.
bool SetPinUiState(SecurityTokenPinRequest request);
// Closes the UI and resets callbacks.
void ClosePinUi();
// Called when the user submits the input. Will not be called if the UI is
// closed before that happens.
SecurityTokenPinRequest::OnPinEntered on_pin_submitted_;
// Called when the PIN request UI gets closed by the user (back button).
SecurityTokenPinRequest::OnUiClosed on_canceled_by_user_;
// Whether this controller is currently using PinRequestWidget.
bool security_token_request_in_progress_ = false;
// Whether the user has recently canceled a PIN request.
bool request_canceled_ = false;
base::WeakPtrFactory<SecurityTokenRequestController> weak_factory_{this};
} // namespace ash