// Copyright 2019 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_TEXT_ZOOM_UI_BUNDLED_TEXT_ZOOM_VIEW_CONTROLLER_H_
#define IOS_CHROME_BROWSER_TEXT_ZOOM_UI_BUNDLED_TEXT_ZOOM_VIEW_CONTROLLER_H_
#import <UIKit/UIKit.h>
#import "ios/chrome/browser/text_zoom/ui_bundled/text_zoom_consumer.h"
@protocol TextZoomCommands;
@class TextZoomViewController;
@protocol TextZoomHandler <NSObject>
// Asks the handler to zoom in.
- (void)zoomIn;
// Asks the handler to zoom out.
- (void)zoomOut;
// Asks the handler to reset the zoom level to the default.
- (void)resetZoom;
@end
@interface TextZoomViewController : UIViewController <TextZoomConsumer>
- (instancetype)init NS_DESIGNATED_INITIALIZER;
- (instancetype)initWithNibName:(NSString*)nibNameOrNil
bundle:(NSBundle*)nibBundleOrNil NS_UNAVAILABLE;
- (instancetype)initWithCoder:(NSCoder*)coder NS_UNAVAILABLE;
@property(nonatomic, weak) id<TextZoomCommands> commandHandler;
@property(nonatomic, weak) id<TextZoomHandler> zoomHandler;
@end
#endif // IOS_CHROME_BROWSER_TEXT_ZOOM_UI_BUNDLED_TEXT_ZOOM_VIEW_CONTROLLER_H_