// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_INFOBARS_MODEL_OVERLAYS_BROWSER_AGENT_INTERACTION_HANDLERS_COMMON_INFOBAR_BANNER_OVERLAY_REQUEST_CALLBACK_INSTALLER_H_
#define IOS_CHROME_BROWSER_INFOBARS_MODEL_OVERLAYS_BROWSER_AGENT_INTERACTION_HANDLERS_COMMON_INFOBAR_BANNER_OVERLAY_REQUEST_CALLBACK_INSTALLER_H_
#import "base/memory/raw_ptr.h"
#include "ios/chrome/browser/overlays/model/public/overlay_request_callback_installer.h"
class OverlayRequestSupport;
class InfobarBannerInteractionHandler;
// Installer for callbacks that are added to OverlayRequests for infobar
// banners.
class InfobarBannerOverlayRequestCallbackInstaller
: public OverlayRequestCallbackInstaller {
public:
// Constructor for an instance that installs callbacks for OverlayRequests
// supported by `request_support` that forward interaction events to
// `interaction_handler`.
InfobarBannerOverlayRequestCallbackInstaller(
const OverlayRequestSupport* request_support,
InfobarBannerInteractionHandler* interaction_handler);
~InfobarBannerOverlayRequestCallbackInstaller() override;
protected:
// OverlayRequestCallbackInstaller:
void InstallCallbacksInternal(OverlayRequest* request) override;
private:
// Used as a callback for OverlayResponses dispatched through `request`'s
// callback manager. The OverlayDispatchCallback is created with an
// OverlayResponseSupport that guarantees that `response` is created with an
// InfobarBannerMainActionResponse.
void MainActionButtonTapped(OverlayRequest* request,
OverlayResponse* response);
// Used as a callback for OverlayResponses dispatched through `request`'s
// callback manager. The OverlayDispatchCallback is created with an
// OverlayResponseSupport that guarantees that `response` is created with an
// InfobarBannerShowModalResponse.
void ShowModalButtonTapped(OverlayRequest* request,
OverlayResponse* response);
// Used as a callback for OverlayResponses dispatched through `request`'s
// callback manager. The OverlayDispatchCallback is created with an
// OverlayResponseSupport that guarantees that `response` is created with an
// InfobarBannerUserInitiatedDismissalResponse.
void BannerDismissedByUser(OverlayRequest* request,
OverlayResponse* response);
// Used as a callback for OverlayResponses dispatched through `request`'s
// callback manager. The OverlayDispatchCallback is created with an
// OverlayResponseSupport that guarantees that `response` is created with an
// InfobarBannerRemoveInfobarResponse.
void RemoveInfobar(OverlayRequest* request, OverlayResponse* response);
// OverlayRequestCallbackInstaller:
const OverlayRequestSupport* GetRequestSupport() const override;
// The request support for `interaction_handler_`.
raw_ptr<const OverlayRequestSupport> request_support_ = nullptr;
// The handler for received responses.
raw_ptr<InfobarBannerInteractionHandler> interaction_handler_ = nullptr;
base::WeakPtrFactory<InfobarBannerOverlayRequestCallbackInstaller>
weak_factory_{this};
};
#endif // IOS_CHROME_BROWSER_INFOBARS_MODEL_OVERLAYS_BROWSER_AGENT_INTERACTION_HANDLERS_COMMON_INFOBAR_BANNER_OVERLAY_REQUEST_CALLBACK_INSTALLER_H_
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