// Copyright 2017 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_OMNIBOX_UI_KEYBOARD_ASSIST_OMNIBOX_ASSISTIVE_KEYBOARD_VIEWS_H_
#define IOS_CHROME_BROWSER_OMNIBOX_UI_KEYBOARD_ASSIST_OMNIBOX_ASSISTIVE_KEYBOARD_VIEWS_H_

#import <UIKit/UIKit.h>

@protocol OmniboxAssistiveKeyboardDelegate;
@class OmniboxKeyboardAccessoryView;
@protocol OmniboxTextInput;
class TemplateURLService;

// Adds a keyboard assistive view [1] to `textInput`. The assistive view
// contains among other things a button to quickly enter `dotComTLD`, and the
// callbacks are handled via `delegate`. `dotComTLD` must not be nil.
// `templateURLService' must be so the keyboard can be keep track of the default
// search engine.
//
// [1]
// On iPhone the assistive view is a keyboard accessory view.
// On iPad, the assitive view is an inputAssistantItem to handle split
// keyboards.
//
// Returns the keyboard accessory view if on iPhone, otherwise returns nil.
OmniboxKeyboardAccessoryView* ConfigureAssistiveKeyboardViews(
    id<OmniboxTextInput> textInput,
    NSString* dotComTLD,
    id<OmniboxAssistiveKeyboardDelegate> delegate,
    TemplateURLService* templateURLService);

#endif  // IOS_CHROME_BROWSER_OMNIBOX_UI_KEYBOARD_ASSIST_OMNIBOX_ASSISTIVE_KEYBOARD_VIEWS_H_