ios/chrome/browser/autofill/form_input_accessory_view_delegate.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_CHROME_BROWSER_AUTOFILL_FORM_INPUT_ACCESSORY_VIEW_DELEGATE_H_
   6 #define IOS_CHROME_BROWSER_AUTOFILL_FORM_INPUT_ACCESSORY_VIEW_DELEGATE_H_
   7
   8 #import <Foundation/Foundation.h>
   9
  10 // Handles user interaction with a FormInputAccessoryView.
  11 @protocol FormInputAccessoryViewDelegate<NSObject>
  12
  13 // Called when the close button is pressed by the user.
  14 - (void)closeKeyboardWithButtonPress;
  15 // Called to close the keyboard when the user did not press the close button
  16 // directly.
  17 - (void)closeKeyboardWithoutButtonPress;
  18
  19 // Called when the previous button is pressed by the user.
  20 - (void)selectPreviousElementWithButtonPress;
  21 // Called to select the previous element when the user did not press the
  22 // previous button directly.
  23 - (void)selectPreviousElementWithoutButtonPress;
  24
  25 // Called when the next button is pressed by the user.
  26 - (void)selectNextElementWithButtonPress;
  27 // Called to select the next element when the user did not press the next button
  28 // directly.
  29 - (void)selectNextElementWithoutButtonPress;
  30
  31 // Called when updating the keyboard view. Checks if the page contains a next
  32 // and a previous element.
  33 // |completionHandler| is called with 2 BOOLs, the first indicating if a
  34 // previous element was found, and the second indicating if a next element was
  35 // found. |completionHandler| cannot be nil.
  36 - (void)fetchPreviousAndNextElementsPresenceWithCompletionHandler:
  37         (void (^)(BOOL, BOOL))completionHandler;
  38
  39 @end
  40
  41 #endif  // IOS_CHROME_BROWSER_AUTOFILL_FORM_INPUT_ACCESSORY_VIEW_DELEGATE_H_