Implement the autofill UI for chromium powered android webview.

android_webview/native/aw_autofill_manager_delegate.h

 // Copyright (c) 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 ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_
 
+#include <jni.h>
+#include <vector>
+
+#include "base/android/jni_helper.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service_builder.h"
 #include "components/autofill/core/browser/autofill_manager_delegate.h"
 #include "content/public/browser/web_contents_user_data.h"
 
 namespace autofill {
 class AutofillMetrics;
 class AutofillPopupDelegate;
 class CreditCard;
 class FormStructure;
 class PasswordGenerator;
 class PersonalDataManager;
 struct FormData;
 namespace autocheckout {
 class WhitelistManager;
 }
 }
 
 namespace content {
 class WebContents;
 }
 
+namespace gfx {
+class RectF;
+}
+
 class PersonalDataManager;
 class PrefService;
 
 namespace android_webview {
 
 // Manager delegate for the autofill functionality. Android webview
 // supports enabling autocomplete feature for each webview instance
 // (different than the browser which supports enabling/disabling for
 // a profile). Since there is only one pref service for a given browser
 // context, we cannot enable this feature via UserPrefs. Rather, we always
@@ skipping 42 matching lines @@
       const std::vector<int>& identifiers,
       base::WeakPtr<autofill::AutofillPopupDelegate> delegate) OVERRIDE;
   virtual void HideAutofillPopup() OVERRIDE;
   virtual bool IsAutocompleteEnabled() OVERRIDE;
   virtual void AddAutocheckoutStep(autofill::AutocheckoutStepType step_type)
       OVERRIDE;
   virtual void UpdateAutocheckoutStep(
       autofill::AutocheckoutStepType step_type,
       autofill::AutocheckoutStepStatus step_status) OVERRIDE;
 
+  void SuggestionSelected(JNIEnv* env,
+                          jobject obj,
+                          jint position);
  private:
-  AwAutofillManagerDelegate(content::WebContents* contents);
+  AwAutofillManagerDelegate(content::WebContents* web_contents);
   friend class content::WebContentsUserData<AwAutofillManagerDelegate>;
 
+  void ShowAutofillPopupImpl(const gfx::RectF& element_bounds,
+                             const std::vector<string16>& values,
+                             const std::vector<string16>& labels,
+                             const std::vector<int>& identifiers);
+
   // The web_contents associated with this delegate.
   content::WebContents* web_contents_;
+  bool save_form_data_;
+  JavaObjectWeakGlobalRef java_ref_;
 
-  bool save_form_data_;
+  // The current Autofill query values.
+  std::vector<string16> values_;
+  std::vector<int> identifiers_;
+  base::WeakPtr<autofill::AutofillPopupDelegate> delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AwAutofillManagerDelegate);
 };
 
+bool RegisterAwAutofillManagerDelegate(JNIEnv* env);

[bulach, 2013/06/26 17:35:19]

nit: in some places we're using as static "Register" in the class rather than as
a global.

[sgurun-gerrit only, 2013/06/26 23:48:46]

I guess in webview, we generally use it this way (see AwContents, and
AwSettings. maybe I can address these in a further CL.

+
 }  // namespace android_webview
 
 #endif // ANDROID_WEBVIEW_BROWSER_AW_AUTOFILL_MANAGER_DELEGATE_H_