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 CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
6#define CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
7
8#include "base/callback.h"
9#include "base/compiler_specific.h"
10#include "base/i18n/rtl.h"
11#include "base/memory/weak_ptr.h"
12#include "chrome/browser/ui/zoom/zoom_observer.h"
13#include "components/autofill/core/browser/autofill_client.h"
14#include "content/public/browser/web_contents_observer.h"
15#include "content/public/browser/web_contents_user_data.h"
16
17namespace content {
18struct FrameNavigateParams;
19struct LoadCommittedDetails;
20class WebContents;
21}
22
23namespace autofill {
24
25class AutofillDialogController;
26class AutofillKeystoneBridgeWrapper;
27class AutofillPopupControllerImpl;
28struct FormData;
29
30// Chrome implementation of AutofillClient.
31class ChromeAutofillClient
32    : public AutofillClient,
33      public content::WebContentsUserData<ChromeAutofillClient>,
34      public content::WebContentsObserver,
35      public ZoomObserver {
36 public:
37  virtual ~ChromeAutofillClient();
38
39  // Called when the tab corresponding to |this| instance is activated.
40  void TabActivated();
41
42  // AutofillClient:
43  virtual PersonalDataManager* GetPersonalDataManager() OVERRIDE;
44  virtual scoped_refptr<AutofillWebDataService> GetDatabase() OVERRIDE;
45  virtual PrefService* GetPrefs() OVERRIDE;
46  virtual void HideRequestAutocompleteDialog() OVERRIDE;
47  virtual void ShowAutofillSettings() OVERRIDE;
48  virtual void ConfirmSaveCreditCard(
49      const AutofillMetrics& metric_logger,
50      const base::Closure& save_card_callback) OVERRIDE;
51  virtual void ShowRequestAutocompleteDialog(
52      const FormData& form,
53      const GURL& source_url,
54      const ResultCallback& callback) OVERRIDE;
55  virtual void ShowAutofillPopup(
56      const gfx::RectF& element_bounds,
57      base::i18n::TextDirection text_direction,
58      const std::vector<base::string16>& values,
59      const std::vector<base::string16>& labels,
60      const std::vector<base::string16>& icons,
61      const std::vector<int>& identifiers,
62      base::WeakPtr<AutofillPopupDelegate> delegate) OVERRIDE;
63  virtual void UpdateAutofillPopupDataListValues(
64      const std::vector<base::string16>& values,
65      const std::vector<base::string16>& labels) OVERRIDE;
66  virtual void HideAutofillPopup() OVERRIDE;
67  virtual bool IsAutocompleteEnabled() OVERRIDE;
68  virtual void DetectAccountCreationForms(
69      const std::vector<autofill::FormStructure*>& forms) OVERRIDE;
70  virtual void DidFillOrPreviewField(
71      const base::string16& autofilled_value,
72      const base::string16& profile_full_name) OVERRIDE;
73
74  // content::WebContentsObserver implementation.
75  virtual void WebContentsDestroyed() OVERRIDE;
76
77  // ZoomObserver implementation.
78  virtual void OnZoomChanged(
79      const ZoomController::ZoomChangedEventData& data) OVERRIDE;
80
81  // Exposed for testing.
82  AutofillDialogController* GetDialogControllerForTesting() {
83    return dialog_controller_.get();
84  }
85  void SetDialogControllerForTesting(
86      const base::WeakPtr<AutofillDialogController>& dialog_controller) {
87    dialog_controller_ = dialog_controller;
88  }
89
90 private:
91#if defined(OS_MACOSX) && !defined(OS_IOS)
92  // Creates |bridge_wrapper_|, which is responsible for dealing with Keystone
93  // notifications.
94  void RegisterForKeystoneNotifications();
95
96  // Deletes |bridge_wrapper_|.
97  void UnregisterFromKeystoneNotifications();
98#endif  // defined(OS_MACOSX) && !defined(OS_IOS)
99
100  explicit ChromeAutofillClient(content::WebContents* web_contents);
101  friend class content::WebContentsUserData<ChromeAutofillClient>;
102
103  content::WebContents* const web_contents_;
104  base::WeakPtr<AutofillDialogController> dialog_controller_;
105  base::WeakPtr<AutofillPopupControllerImpl> popup_controller_;
106
107#if defined(OS_MACOSX) && !defined(OS_IOS)
108  // Listens to Keystone notifications and passes relevant ones on to the
109  // PersonalDataManager.
110  //
111  // The class of this member must remain a forward declaration, even in the
112  // .cc implementation file, since the class is defined in a Mac-only
113  // implementation file. This means that the pointer cannot be wrapped in a
114  // scoped_ptr.
115  AutofillKeystoneBridgeWrapper* bridge_wrapper_;
116#endif  // defined(OS_MACOSX) && !defined(OS_IOS)
117
118  DISALLOW_COPY_AND_ASSIGN(ChromeAutofillClient);
119};
120
121}  // namespace autofill
122
123#endif  // CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
124