android_webview/native/aw_autofill_client.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 ANDROID_WEBVIEW_NATIVE_AW_AUTOFILL_CLIENT_H_
   6 #define ANDROID_WEBVIEW_NATIVE_AW_AUTOFILL_CLIENT_H_
   7
   8 #include <jni.h>
   9 #include <vector>
  10
  11 #include "base/android/jni_weak_ref.h"
  12 #include "base/basictypes.h"
  13 #include "base/compiler_specific.h"
  14 #include "base/prefs/pref_registry_simple.h"
  15 #include "base/prefs/pref_service_factory.h"
  16 #include "components/autofill/core/browser/autofill_client.h"
  17 #include "content/public/browser/web_contents_user_data.h"
  18
  19 namespace autofill {
  20 class AutofillMetrics;
  21 class AutofillPopupDelegate;
  22 class CardUnmaskDelegate;
  23 class CreditCard;
  24 class FormStructure;
  25 class PasswordGenerator;
  26 class PersonalDataManager;
  27 struct FormData;
  28 }
  29
  30 namespace content {
  31 class WebContents;
  32 }
  33
  34 namespace gfx {
  35 class RectF;
  36 }
  37
  38 class PersonalDataManager;
  39 class PrefService;
  40
  41 namespace android_webview {
  42
  43 // Manager delegate for the autofill functionality. Android webview
  44 // supports enabling autocomplete feature for each webview instance
  45 // (different than the browser which supports enabling/disabling for
  46 // a profile). Since there is only one pref service for a given browser
  47 // context, we cannot enable this feature via UserPrefs. Rather, we always
  48 // keep the feature enabled at the pref service, and control it via
  49 // the delegates.
  50 class AwAutofillClient : public autofill::AutofillClient,
  51                          public content::WebContentsUserData<AwAutofillClient> {
  52  public:
  53   virtual ~AwAutofillClient();
  54
  55   void SetSaveFormData(bool enabled);
  56   bool GetSaveFormData();
  57
  58   // AutofillClient:
  59   virtual autofill::PersonalDataManager* GetPersonalDataManager() override;
  60   virtual scoped_refptr<autofill::AutofillWebDataService> GetDatabase()
  61       override;
  62   virtual PrefService* GetPrefs() override;
  63   virtual void HideRequestAutocompleteDialog() override;
  64   virtual void ShowAutofillSettings() override;
  65   virtual void ShowUnmaskPrompt(
  66       const autofill::CreditCard& card,
  67       base::WeakPtr<autofill::CardUnmaskDelegate> delegate) override;
  68   virtual void OnUnmaskVerificationResult(bool success) override;
  69   virtual void ConfirmSaveCreditCard(
  70       const base::Closure& save_card_callback) override;
  71   virtual bool HasCreditCardScanFeature() override;
  72   virtual void ScanCreditCard(const CreditCardScanCallback& callback) override;
  73   virtual void ShowRequestAutocompleteDialog(
  74       const autofill::FormData& form,
  75       content::RenderFrameHost* rfh,
  76       const ResultCallback& callback) override;
  77   virtual void ShowAutofillPopup(
  78       const gfx::RectF& element_bounds,
  79       base::i18n::TextDirection text_direction,
  80       const std::vector<autofill::Suggestion>& suggestions,
  81       base::WeakPtr<autofill::AutofillPopupDelegate> delegate) override;
  82   virtual void UpdateAutofillPopupDataListValues(
  83       const std::vector<base::string16>& values,
  84       const std::vector<base::string16>& labels) override;
  85   virtual void HideAutofillPopup() override;
  86   virtual bool IsAutocompleteEnabled() override;
  87   virtual void DetectAccountCreationForms(
  88       content::RenderFrameHost* rfh,
  89       const std::vector<autofill::FormStructure*>& forms) override;
  90   virtual void DidFillOrPreviewField(
  91       const base::string16& autofilled_value,
  92       const base::string16& profile_full_name) override;
  93   virtual void OnFirstUserGestureObserved() override;
  94
  95   void SuggestionSelected(JNIEnv* env, jobject obj, jint position);
  96
  97  private:
  98   AwAutofillClient(content::WebContents* web_contents);
  99   friend class content::WebContentsUserData<AwAutofillClient>;
 100
 101   void ShowAutofillPopupImpl(
 102       const gfx::RectF& element_bounds,
 103       bool is_rtl,
 104       const std::vector<autofill::Suggestion>& suggestions);
 105
 106   // The web_contents associated with this delegate.
 107   content::WebContents* web_contents_;
 108   bool save_form_data_;
 109   JavaObjectWeakGlobalRef java_ref_;
 110
 111   // The current Autofill query values.
 112   std::vector<autofill::Suggestion> suggestions_;
 113   base::WeakPtr<autofill::AutofillPopupDelegate> delegate_;
 114
 115   DISALLOW_COPY_AND_ASSIGN(AwAutofillClient);
 116 };
 117
 118 bool RegisterAwAutofillClient(JNIEnv* env);
 119
 120 }  // namespace android_webview
 121
 122 #endif  // ANDROID_WEBVIEW_NATIVE_AW_AUTOFILL_CLIENT_H_