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1 // Copyright (c) 2012 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 COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_ | |
6 #define COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_ | |
7 | |
8 #include <vector> | |
9 | |
10 #include "base/memory/ref_counted.h" | |
11 #include "base/memory/weak_ptr.h" | |
12 #include "base/observer_list.h" | |
13 #include "base/supports_user_data.h" | |
14 #include "components/autofill/browser/webdata/autofill_webdata.h" | |
15 #include "components/autofill/core/common/form_field_data.h" | |
16 #include "components/webdata/common/web_data_results.h" | |
17 #include "components/webdata/common/web_data_service_base.h" | |
18 #include "components/webdata/common/web_data_service_consumer.h" | |
19 #include "components/webdata/common/web_database.h" | |
20 | |
21 class WebDatabaseService; | |
22 | |
23 namespace content { | |
24 class BrowserContext; | |
25 } | |
26 | |
27 namespace autofill { | |
28 | |
29 class AutofillChange; | |
30 class AutofillProfile; | |
31 class AutofillWebDataBackend; | |
32 class AutofillWebDataBackendImpl; | |
33 class AutofillWebDataServiceObserverOnDBThread; | |
34 class AutofillWebDataServiceObserverOnUIThread; | |
35 class CreditCard; | |
36 | |
37 // API for Autofill web data. | |
38 class AutofillWebDataService : public AutofillWebData, | |
39 public WebDataServiceBase { | |
40 public: | |
41 AutofillWebDataService(); | |
42 | |
43 AutofillWebDataService(scoped_refptr<WebDatabaseService> wdbs, | |
44 const ProfileErrorCallback& callback); | |
45 | |
46 // Retrieve an AutofillWebDataService for the given context. | |
47 // Can return NULL in some contexts. | |
48 static scoped_refptr<AutofillWebDataService> FromBrowserContext( | |
49 content::BrowserContext* context); | |
50 | |
51 // WebDataServiceBase implementation. | |
52 virtual void ShutdownOnUIThread() OVERRIDE; | |
53 | |
54 // AutofillWebData implementation. | |
55 virtual void AddFormFields( | |
56 const std::vector<FormFieldData>& fields) OVERRIDE; | |
57 virtual WebDataServiceBase::Handle GetFormValuesForElementName( | |
58 const base::string16& name, | |
59 const base::string16& prefix, | |
60 int limit, | |
61 WebDataServiceConsumer* consumer) OVERRIDE; | |
62 | |
63 virtual WebDataServiceBase::Handle HasFormElements( | |
64 WebDataServiceConsumer* consumer) OVERRIDE; | |
65 virtual void RemoveFormElementsAddedBetween( | |
66 const base::Time& delete_begin, const base::Time& delete_end) OVERRIDE; | |
67 virtual void RemoveFormValueForElementName( | |
68 const base::string16& name, | |
69 const base::string16& value) OVERRIDE; | |
70 virtual void AddAutofillProfile(const AutofillProfile& profile) OVERRIDE; | |
71 virtual void UpdateAutofillProfile(const AutofillProfile& profile) OVERRIDE; | |
72 virtual void RemoveAutofillProfile(const std::string& guid) OVERRIDE; | |
73 virtual WebDataServiceBase::Handle GetAutofillProfiles( | |
74 WebDataServiceConsumer* consumer) OVERRIDE; | |
75 virtual void AddCreditCard(const CreditCard& credit_card) OVERRIDE; | |
76 virtual void UpdateCreditCard(const CreditCard& credit_card) OVERRIDE; | |
77 virtual void RemoveCreditCard(const std::string& guid) OVERRIDE; | |
78 virtual WebDataServiceBase::Handle GetCreditCards( | |
79 WebDataServiceConsumer* consumer) OVERRIDE; | |
80 virtual void RemoveAutofillDataModifiedBetween( | |
81 const base::Time& delete_begin, const base::Time& delete_end) OVERRIDE; | |
82 virtual void RemoveOriginURLsModifiedBetween( | |
83 const base::Time& delete_begin, const base::Time& delete_end) OVERRIDE; | |
84 | |
85 void AddObserver(AutofillWebDataServiceObserverOnDBThread* observer); | |
86 void RemoveObserver(AutofillWebDataServiceObserverOnDBThread* observer); | |
87 | |
88 void AddObserver(AutofillWebDataServiceObserverOnUIThread* observer); | |
89 void RemoveObserver(AutofillWebDataServiceObserverOnUIThread* observer); | |
90 | |
91 // Returns a SupportsUserData objects that may be used to store data | |
92 // owned by the DB thread on this object. Should be called only from | |
93 // the DB thread, and will be destroyed on the DB thread soon after | |
94 // |ShutdownOnUIThread()| is called. | |
95 base::SupportsUserData* GetDBUserData(); | |
96 | |
97 // Takes a callback which will be called on the DB thread with a pointer to an | |
98 // |AutofillWebdataBackend|. This backend can be used to access or update the | |
99 // WebDatabase directly on the DB thread. | |
100 void GetAutofillBackend( | |
101 const base::Callback<void(AutofillWebDataBackend*)>& callback); | |
102 | |
103 protected: | |
104 virtual ~AutofillWebDataService(); | |
105 | |
106 virtual void NotifyAutofillMultipleChangedOnUIThread(); | |
107 | |
108 base::WeakPtr<AutofillWebDataService> AsWeakPtr() { | |
109 return weak_ptr_factory_.GetWeakPtr(); | |
110 } | |
111 | |
112 private: | |
113 ObserverList<AutofillWebDataServiceObserverOnUIThread> ui_observer_list_; | |
114 | |
115 // This factory is used on the UI thread. All vended weak pointers are | |
116 // invalidated in ShutdownOnUIThread(). | |
117 base::WeakPtrFactory<AutofillWebDataService> weak_ptr_factory_; | |
118 | |
119 scoped_refptr<AutofillWebDataBackendImpl> autofill_backend_; | |
120 | |
121 DISALLOW_COPY_AND_ASSIGN(AutofillWebDataService); | |
122 }; | |
123 | |
124 } // namespace autofill | |
125 | |
126 #endif // COMPONENTS_AUTOFILL_BROWSER_WEBDATA_AUTOFILL_WEBDATA_SERVICE_H_ | |
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