1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_AUTOFILL_IOS_BROWSER_FORM_SUGGESTION_PROVIDER_H_
#define COMPONENTS_AUTOFILL_IOS_BROWSER_FORM_SUGGESTION_PROVIDER_H_
#import "components/autofill/core/browser/filling/filling_product.h"
#import "components/autofill/ios/browser/form_suggestion.h"
#import "components/autofill/ios/browser/form_suggestion_provider_query.h"
@protocol FormSuggestionProvider;
namespace web {
class WebState;
} // namespace web
typedef void (^SuggestionsAvailableCompletion)(BOOL suggestionsAvailable);
typedef void (^SuggestionsReadyCompletion)(
NSArray<FormSuggestion*>* suggestions,
id<FormSuggestionProvider> delegate);
typedef void (^SuggestionHandledCompletion)(void);
// Different types for providers.
typedef NS_ENUM(NSUInteger, SuggestionProviderType) {
SuggestionProviderTypeUnknown,
SuggestionProviderTypePassword,
SuggestionProviderTypeAutofill,
};
// Provides user-selectable suggestions for an input field of a web form
// and handles user interaction with those suggestions.
@protocol FormSuggestionProvider<NSObject>
// The type of the suggestion provider.
@property(nonatomic, readonly) SuggestionProviderType type;
// Main type of the shown suggestions.
@property(nonatomic, readonly) autofill::FillingProduct mainFillingProduct;
// Determines whether the receiver can provide suggestions for the specified
// |form| and |field|, returning the result using the provided |completion|.
// |typedValue| contains the text that the user has typed into the field so far.
// TODO(crbug.com/40128249): Remove formName and fieldIdentifier once unique IDs
// are used in Autofill.
- (void)checkIfSuggestionsAvailableForForm:
(FormSuggestionProviderQuery*)formQuery
hasUserGesture:(BOOL)hasUserGesture
webState:(web::WebState*)webState
completionHandler:
(SuggestionsAvailableCompletion)completion;
// Retrieves suggestions for the specified |form| and |field| and returns them
// using the provided |completion|. |typedValue| contains the text that the
// user has typed into the field so far.
- (void)retrieveSuggestionsForForm:(FormSuggestionProviderQuery*)formQuery
webState:(web::WebState*)webState
completionHandler:(SuggestionsReadyCompletion)completion;
// Handles user selection of a suggestion at |index| for the specified form and
// field, invoking |completion| when finished.
- (void)didSelectSuggestion:(FormSuggestion*)suggestion
atIndex:(NSInteger)index
form:(NSString*)formName
formRendererID:(autofill::FormRendererId)formRendererID
fieldIdentifier:(NSString*)fieldIdentifier
fieldRendererID:(autofill::FieldRendererId)fieldRendererID
frameID:(NSString*)frameID
completionHandler:(SuggestionHandledCompletion)completion;
@end
#endif // COMPONENTS_AUTOFILL_IOS_BROWSER_FORM_SUGGESTION_PROVIDER_H_
|
