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