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// Copyright 2023 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_FAST_CHECKOUT_FAST_CHECKOUT_DELEGATE_IMPL_H_
#define CHROME_BROWSER_FAST_CHECKOUT_FAST_CHECKOUT_DELEGATE_IMPL_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "components/autofill/core/browser/integrators/fast_checkout/fast_checkout_client.h"
#include "components/autofill/core/browser/integrators/fast_checkout/fast_checkout_delegate.h"
#include "content/public/browser/web_contents.h"
namespace autofill {
class BrowserAutofillManager;
} // namespace autofill
// Delegate for in-browser Fast Checkout (FC) surface display.
// Currently FC surface is eligible only for a particular set of domains on
// click on an empty focusable field during checkout flows.
//
// If the surface was shown once, it won't be triggered again on the same page.
//
// It is supposed to be owned by the given |BrowserAutofillManager|, and
// interact with it and its |FastCheckoutClient|.
//
// Due to asynchronous parsing, showing the FC surface proceeds in two stages:
// IntendsToShowFastCheckout() is called before parsing, and only if this
// returns true, TryToShowFastCheckout() is called after parsing. This is
// necessary for the keyboard suppression mechanism to work; see
// `TouchToFillKeyboardSuppressor` for details.
class FastCheckoutDelegateImpl : public autofill::FastCheckoutDelegate {
public:
FastCheckoutDelegateImpl(content::WebContents* web_contents,
autofill::FastCheckoutClient* client,
autofill::BrowserAutofillManager* manager);
FastCheckoutDelegateImpl(const FastCheckoutDelegateImpl&) = delete;
FastCheckoutDelegateImpl& operator=(const FastCheckoutDelegateImpl&) = delete;
~FastCheckoutDelegateImpl() override;
// FastCheckoutDelegate:
bool TryToShowFastCheckout(
const autofill::FormData& form,
const autofill::FormFieldData& field,
base::WeakPtr<autofill::AutofillManager> autofill_manager) override;
bool IntendsToShowFastCheckout(
autofill::AutofillManager& manager,
autofill::FormGlobalId form_id,
autofill::FieldGlobalId field_id,
const autofill::FormData& form_data) const override;
bool IsShowingFastCheckoutUI() const override;
void HideFastCheckout(bool allow_further_runs) override;
private:
// The WebContents.
raw_ptr<content::WebContents> web_contents_;
const raw_ptr<autofill::FastCheckoutClient> client_;
const raw_ptr<autofill::BrowserAutofillManager> manager_;
};
#endif // CHROME_BROWSER_FAST_CHECKOUT_FAST_CHECKOUT_DELEGATE_IMPL_H_
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