Adding Mouse Support for new GTK Autofill

chrome/browser/autofill/autofill_external_delegate_gtk.cc

 // 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.
 
 #include "chrome/browser/autofill/autofill_external_delegate_gtk.h"
 
 #include "chrome/browser/ui/gtk/autofill/autofill_popup_view_gtk.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 
 AutofillExternalDelegate* AutofillExternalDelegate::Create(
     TabContentsWrapper* tab_contents_wrapper,
     AutofillManager* autofill_manager) {
   return new AutofillExternalDelegateGtk(tab_contents_wrapper,
                                          autofill_manager);
 }
 
 AutofillExternalDelegateGtk::AutofillExternalDelegateGtk(
     TabContentsWrapper* tab_contents_wrapper,
     AutofillManager* autofill_manager)
     : AutofillExternalDelegate(tab_contents_wrapper, autofill_manager),
       web_contents_(tab_contents_wrapper->web_contents()) {
   tab_native_view_ = web_contents_->GetView()->GetNativeView();
 }
 
 AutofillExternalDelegateGtk::~AutofillExternalDelegateGtk() {
 }
 
+void AutofillExternalDelegateGtk::HideAutofillPopup() {
+  if (!view_.get())
+    return;
+
+  view_->Hide();
+  view_.reset();
+
+  GtkWidget* toplevel = gtk_widget_get_toplevel(tab_native_view_);
+  g_signal_handler_disconnect(toplevel, event_handler_id_);
+}
+
 void AutofillExternalDelegateGtk::OnQueryPlatformSpecific(
     int query_id,
     const webkit::forms::FormData& form,
     const webkit::forms::FormField& field,
     const gfx::Rect& bounds) {
   CreateViewIfNeeded();
   view_->set_element_bounds(bounds);
 }
 
 void AutofillExternalDelegateGtk::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,
     int separator_index) {
   view_->Show(autofill_values,
               autofill_labels,
               autofill_icons,
               autofill_unique_ids,
               separator_index);
 }
 
-void AutofillExternalDelegateGtk::HideAutofillPopup() {
-  if (!view_.get())
-    return;
-
-  view_->Hide();
-  view_.reset();
-
-  GtkWidget* toplevel = gtk_widget_get_toplevel(tab_native_view_);
-  g_signal_handler_disconnect(toplevel, event_handler_id_);
-}
-
 void AutofillExternalDelegateGtk::CreateViewIfNeeded() {
   if (view_.get())
     return;
 
   view_.reset(new AutofillPopupViewGtk(web_contents_,
+                                       this,
                                        tab_native_view_));
 
   GtkWidget* toplevel = gtk_widget_get_toplevel(tab_native_view_);
   if (!g_signal_handler_is_connected(toplevel, event_handler_id_)) {
     event_handler_id_ = g_signal_connect(
         toplevel,
         "focus-out-event",
         G_CALLBACK(HandleViewFocusOutThunk),
         this);
   }
 }
 
 gboolean AutofillExternalDelegateGtk::HandleViewFocusOut(GtkWidget* sender,
                                                          GdkEventFocus* event) {
   HideAutofillPopup();
 
   return TRUE;
 }