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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_WEBUI_INTRO_INTRO_UI_H_
#define CHROME_BROWSER_UI_WEBUI_INTRO_INTRO_UI_H_
#include "base/functional/callback_forward.h"
#include "chrome/browser/ui/webui/intro/intro_handler.h"
#include "chrome/common/webui_url_constants.h"
#include "components/signin/public/base/signin_buildflags.h"
#include "content/public/browser/web_ui_controller.h"
#include "content/public/browser/webui_config.h"
#include "content/public/common/url_constants.h"
enum class IntroChoice {
kContinueWithAccount,
#if BUILDFLAG(ENABLE_DICE_SUPPORT)
kContinueWithoutAccount,
#endif
kQuit,
};
// This is also used for logging, so do not remove or reorder existing entries.
enum class DefaultBrowserChoice {
// The user clicked to set Chrome as their default browser.
kClickSetAsDefault = 0,
// The user skipped the prompt to set Chrome as their default browser.
kSkip = 1,
// The user exited the first run flow while on the prompt to set Chrome as
// their default browser.
kQuit = 2,
// The prompt was not shown due to a timeout when checking if the browser is
// already default.
kNotShownOnTimeout = 3,
// Chrome was successfully set as default browser.
kSuccessfullySetAsDefault = 4,
// Add any new values above this one, and update kMaxValue to the highest
// enumerator value.
kMaxValue = kSuccessfullySetAsDefault
};
// Callback specification for `SetSigninChoiceCallback()`.
using IntroSigninChoiceCallback =
base::StrongAlias<class IntroSigninChoiceCallbackTag,
base::OnceCallback<void(IntroChoice)>>;
using DefaultBrowserCallback =
base::StrongAlias<class DefaultBrowserCallbackTag,
base::OnceCallback<void(DefaultBrowserChoice)>>;
class IntroUI;
class IntroUIConfig : public content::DefaultWebUIConfig<IntroUI> {
public:
IntroUIConfig()
: DefaultWebUIConfig(content::kChromeUIScheme,
chrome::kChromeUIIntroHost) {}
};
// The WebUI controller for `chrome://intro`.
// Drops user inputs until a callback to receive the next one is provided by
// calling `SetSigninChoiceCallback()`.
class IntroUI : public content::WebUIController {
public:
explicit IntroUI(content::WebUI* web_ui);
IntroUI(const IntroUI&) = delete;
IntroUI& operator=(const IntroUI&) = delete;
~IntroUI() override;
void SetSigninChoiceCallback(IntroSigninChoiceCallback callback);
void SetDefaultBrowserCallback(DefaultBrowserCallback callback);
void SetCanPinToTaskbar(bool can_pin);
private:
void HandleSigninChoice(IntroChoice choice);
void HandleDefaultBrowserChoice(DefaultBrowserChoice choice);
IntroSigninChoiceCallback signin_choice_callback_;
DefaultBrowserCallback default_browser_callback_;
raw_ptr<IntroHandler> intro_handler_;
WEB_UI_CONTROLLER_TYPE_DECL();
};
#endif // CHROME_BROWSER_UI_WEBUI_INTRO_INTRO_UI_H_
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