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// Copyright 2022 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_FAST_CHECKOUT_FAST_CHECKOUT_CONTROLLER_IMPL_H_
#define CHROME_BROWSER_UI_FAST_CHECKOUT_FAST_CHECKOUT_CONTROLLER_IMPL_H_
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/fast_checkout/fast_checkout_controller.h"
#include "chrome/browser/ui/fast_checkout/fast_checkout_view.h"
#include "ui/gfx/native_widget_types.h"
namespace content {
class WebContents;
} // namespace content
// The controller acts as C++ entry point to Fast Checkout UI. It provides
// clients all necessary directives to communicate back and forth with the
// bottom sheet.
class FastCheckoutControllerImpl : public FastCheckoutController {
public:
class Delegate {
public:
// Called when the bottom sheet options are accepted.
virtual void OnOptionsSelected(
std::unique_ptr<autofill::AutofillProfile> profile,
std::unique_ptr<autofill::CreditCard> credit_card) = 0;
// Called when the bottom sheet is dismissed with no selection.
virtual void OnDismiss() = 0;
protected:
virtual ~Delegate() = default;
};
FastCheckoutControllerImpl(content::WebContents* web_contents,
Delegate* delegate);
~FastCheckoutControllerImpl() override;
FastCheckoutControllerImpl(const FastCheckoutControllerImpl&) = delete;
FastCheckoutControllerImpl& operator=(const FastCheckoutControllerImpl&) =
delete;
// FastCheckoutController:
void Show(
const std::vector<const autofill::AutofillProfile*>& autofill_profiles,
const std::vector<const autofill::CreditCard*>& credit_cards) override;
void OnOptionsSelected(
std::unique_ptr<autofill::AutofillProfile> profile,
std::unique_ptr<autofill::CreditCard> credit_card) override;
void OnDismiss() override;
void OpenAutofillProfileSettings() override;
void OpenCreditCardSettings() override;
gfx::NativeView GetNativeView() override;
protected:
// Methods below are protected (rather than private) and virtual for
// testing.
// Gets or creates (if needed) the FastCheckoutView associated with this
// controller.
virtual FastCheckoutView* GetOrCreateView();
private:
// Weak pointer to the WebContents this class is tied to.
const raw_ptr<content::WebContents> web_contents_;
// View used to communicate with the Android frontend. It's non-null between
// Show() and OnDismiss()/OnOptionsSelected().
std::unique_ptr<FastCheckoutView> view_;
// The delegate of UI events. It must outlive `this`.
const raw_ptr<Delegate> delegate_;
base::WeakPtrFactory<FastCheckoutController> weak_ptr_factory_{this};
};
#endif // CHROME_BROWSER_UI_FAST_CHECKOUT_FAST_CHECKOUT_CONTROLLER_IMPL_H_
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