Start of New Autofill UI for Windows

chrome/browser/ui/views/autofill/autofill_external_delegate_views.h

+// Copyright (c) 2012 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 CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_VIEWS_H_
+#define CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_VIEWS_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/autofill/autofill_external_delegate.h"
+
+class AutofillPopupViewViews;
+
+namespace content {
+class WebContents;
+}
+
+// The View specific implementations of the AutofillExternalDelegate,
+// handling the communication between the Autofill and Autocomplete
+// selection and the popup that shows the values.
+class AutofillExternalDelegateViews : public AutofillExternalDelegate {
+ public:
+  AutofillExternalDelegateViews(TabContents* tab_contents,
+                                AutofillManager* autofill_manager);
+
+  virtual ~AutofillExternalDelegateViews();
+
+  // Used by the popup view to indicate it has been destroyed.
+  void InvalidateView();
+
+ protected:
+  AutofillPopupViewViews* GetPopup() { return view_; }
+
+  // AutofillExternalDelegate implementation.
+  // Make protected to allow tests to override.
+  virtual void HideAutofillPopupInternal() OVERRIDE;
+
+ private:
+  // AutofillExternalDelegate implementation.
+  virtual void OnQueryPlatformSpecific(
+      int query_id,
+      const webkit::forms::FormData& form,
+      const webkit::forms::FormField& field,
+      const gfx::Rect& bounds) OVERRIDE;
+  virtual void ApplyAutofillSuggestions(
+      const std::vector<string16>& autofill_values,
+      const std::vector<string16>& autofill_labels,
+      const std::vector<string16>& autofill_icons,
+      const std::vector<int>& autofill_unique_ids) OVERRIDE;
+  virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
+
+  // Create a valid view to display the autofill results if one doesn't
+  // currently exist.
+  void CreateViewIfNeeded();
+
+  // We use a raw pointer here because even though we usually create and delete
+  // the view, it is possible for it to get deleted by its parent view (if that
+  // happens we are informed via InvalidateView and we NULL out the pointer).
+  AutofillPopupViewViews* view_;
+
+  DISALLOW_COPY_AND_ASSIGN(AutofillExternalDelegateViews);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_AUTOFILL_EXTERNAL_DELEGATE_VIEWS_H_