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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXTERNAL_DELEGATE_H_
#define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXTERNAL_DELEGATE_H_
#include <vector>
#include "base/compiler_specific.h"
#include "base/gtest_prod_util.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/strings/string16.h"
#include "components/autofill/core/browser/autofill_popup_delegate.h"
#include "components/autofill/core/browser/suggestion.h"
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/form_field_data.h"
#include "ui/gfx/geometry/rect_f.h"
namespace autofill {
class AutofillDriver;
class AutofillManager;
class CreditCard;
// TODO(csharp): A lot of the logic in this class is copied from autofillagent.
// Once Autofill is moved out of WebKit this class should be the only home for
// this logic. See http://crbug.com/51644
// Delegate for in-browser Autocomplete and Autofill display and selection.
class AutofillExternalDelegate : public AutofillPopupDelegate {
public:
// Creates an AutofillExternalDelegate for the specified AutofillManager and
// AutofillDriver.
AutofillExternalDelegate(AutofillManager* manager,
AutofillDriver* driver);
virtual ~AutofillExternalDelegate();
// AutofillPopupDelegate implementation.
void OnPopupShown() override;
void OnPopupHidden() override;
void DidSelectSuggestion(const base::string16& value,
int identifier) override;
void DidAcceptSuggestion(const base::string16& value,
int identifier,
int position) override;
bool GetDeletionConfirmationText(const base::string16& value,
int identifier,
base::string16* title,
base::string16* body) override;
bool RemoveSuggestion(const base::string16& value, int identifier) override;
void ClearPreviewedForm() override;
// Returns false for all popups prior to |onQuery|, true for credit card
// popups after call to |onQuery|.
bool IsCreditCardPopup() override;
// Records and associates a query_id with web form data. Called
// when the renderer posts an Autofill query to the browser. |bounds|
// is window relative. We might not want to display the warning if a website
// has disabled Autocomplete because they have their own popup, and showing
// our popup on to of theirs would be a poor user experience.
virtual void OnQuery(int query_id,
const FormData& form,
const FormFieldData& field,
const gfx::RectF& element_bounds);
// Records query results and correctly formats them before sending them off
// to be displayed. Called when an Autofill query result is available.
virtual void OnSuggestionsReturned(
int query_id,
const std::vector<Suggestion>& suggestions);
// Set the data list value associated with the current field.
void SetCurrentDataListValues(
const std::vector<base::string16>& data_list_values,
const std::vector<base::string16>& data_list_labels);
// Inform the delegate that the text field editing has ended. This is
// used to help record the metrics of when a new popup is shown.
void DidEndTextFieldEditing();
// Returns the delegate to its starting state by removing any page specific
// values or settings.
void Reset();
protected:
base::WeakPtr<AutofillExternalDelegate> GetWeakPtr();
private:
FRIEND_TEST_ALL_PREFIXES(AutofillExternalDelegateUnitTest,
FillCreditCardForm);
// Called when a credit card is scanned using device camera.
void OnCreditCardScanned(const CreditCard& card);
// Fills the form with the Autofill data corresponding to |unique_id|.
// If |is_preview| is true then this is just a preview to show the user what
// would be selected and if |is_preview| is false then the user has selected
// this data.
void FillAutofillFormData(int unique_id, bool is_preview);
// Will remove Autofill warnings from |suggestions| if there are also
// autocomplete entries in the vector. Note: at this point, it is assumed that
// if there are Autofill warnings, they will be at the head of the vector and
// any entry that is not an Autofill warning is considered an Autocomplete
// entry.
void PossiblyRemoveAutofillWarnings(std::vector<Suggestion>* suggestions);
// Handle applying any Autofill option listings to the Autofill popup.
// This function should only get called when there is at least one
// multi-field suggestion in the list of suggestions.
void ApplyAutofillOptions(std::vector<Suggestion>* suggestions);
// Insert the data list values at the start of the given list, including
// any required separators. Will also go through |suggestions| and remove
// duplicate autocomplete (not Autofill) suggestions, keeping their datalist
// version.
void InsertDataListValues(std::vector<Suggestion>* suggestions);
// Returns the text (i.e. |Suggestion| value) for Chrome autofill options.
base::string16 GetSettingsSuggestionValue() const;
AutofillManager* manager_; // weak.
// Provides driver-level context to the shared code of the component. Must
// outlive this object.
AutofillDriver* driver_; // weak
// The ID of the last request sent for form field Autofill. Used to ignore
// out of date responses.
int query_id_;
// The current form and field selected by Autofill.
FormData query_form_;
FormFieldData query_field_;
// The bounds of the form field that user is interacting with.
gfx::RectF element_bounds_;
// Does the popup include any Autofill profile or credit card suggestions?
bool has_autofill_suggestions_;
// Have we already shown Autofill suggestions for the field the user is
// currently editing? Used to keep track of state for metrics logging.
bool has_shown_popup_for_current_edit_;
bool should_show_scan_credit_card_;
bool is_credit_card_popup_;
// Whether the credit card signin promo should be shown to the user.
bool should_show_cc_signin_promo_;
// Whether the access Address Book prompt has ever been shown for the current
// |query_form_|. This variable is only used on OSX.
bool has_shown_address_book_prompt;
// The current data list values.
std::vector<base::string16> data_list_values_;
std::vector<base::string16> data_list_labels_;
base::WeakPtrFactory<AutofillExternalDelegate> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(AutofillExternalDelegate);
};
} // namespace autofill
#endif // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXTERNAL_DELEGATE_H_
|
