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// 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 CHROMEOS_COMPONENTS_QUICK_ANSWERS_PUBLIC_CPP_CONTROLLER_QUICK_ANSWERS_CONTROLLER_H_
#define CHROMEOS_COMPONENTS_QUICK_ANSWERS_PUBLIC_CPP_CONTROLLER_QUICK_ANSWERS_CONTROLLER_H_
#include <memory>
#include <string>
namespace quick_answers {
class QuickAnswersClient;
class QuickAnswersDelegate;
enum class QuickAnswersExitPoint;
} // namespace quick_answers
enum class QuickAnswersVisibility {
// Quick Answers UI is hidden and the previous session has finished.
kClosed = 0,
// Quick Answers session is initializing and the UI will be shown when the
// context is ready.
kPending = 1,
// Quick Answers UI is visible.
kQuickAnswersVisible = 2,
// User Consent UI is visible.
kUserConsentVisible = 3,
// Rich Answers UI is visible.
kRichAnswersVisible = 4,
};
// A controller to manage Quick Answers UI. This controller manages the
// Quick Answers requests and high-level UI handling such as creation/dismissal.
class QuickAnswersController {
public:
QuickAnswersController();
virtual ~QuickAnswersController();
// Get the instance of |QuickAnswersController|. It is only available when
// quick answers rich UI is enabled.
static QuickAnswersController* Get();
// Passes in a client instance for the controller to use.
virtual void SetClient(
std::unique_ptr<quick_answers::QuickAnswersClient> client) = 0;
virtual quick_answers::QuickAnswersClient* GetClient() const = 0;
// Dismiss the specific quick-answers, user-consent, or rich-answers view
// currently shown. |exit_point| indicates the exit point of the view.
virtual void DismissQuickAnswers(
quick_answers::QuickAnswersExitPoint exit_point) = 0;
virtual quick_answers::QuickAnswersDelegate* GetQuickAnswersDelegate() = 0;
virtual QuickAnswersVisibility GetQuickAnswersVisibility() const = 0;
virtual void SetVisibility(QuickAnswersVisibility visibility) = 0;
};
#endif // CHROMEOS_COMPONENTS_QUICK_ANSWERS_PUBLIC_CPP_CONTROLLER_QUICK_ANSWERS_CONTROLLER_H_
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