Adding Mouse Support for new GTK Autofill

chrome/browser/autofill/autofill_popup_view.cc

Index: chrome/browser/autofill/autofill_popup_view.cc
diff --git a/chrome/browser/autofill/autofill_popup_view.cc b/chrome/browser/autofill/autofill_popup_view.cc
index bd285536c4892a7319660ee230d81e875f2358c6..1ce32df32e63b05a3d460ce220bbf47cb1603fb1 100644
--- a/chrome/browser/autofill/autofill_popup_view.cc
+++ b/chrome/browser/autofill/autofill_popup_view.cc
@@ -4,13 +4,19 @@
 
 #include "chrome/browser/autofill/autofill_popup_view.h"
 
+#include "base/logging.h"
+#include "chrome/browser/autofill/autofill_external_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/notification_types.h"
 
-AutofillPopupView::AutofillPopupView(content::WebContents* web_contents) {
+AutofillPopupView::AutofillPopupView(
+    content::WebContents* web_contents,
+    AutofillExternalDelegate* external_delegate)
+    : external_delegate_(external_delegate),
+      selected_line_(-1) {
   registrar_.Add(this,
                  content::NOTIFICATION_WEB_CONTENTS_HIDDEN,
                  content::Source<content::WebContents>(web_contents));
@@ -23,6 +29,12 @@ AutofillPopupView::AutofillPopupView(content::WebContents* web_contents) {
 
 AutofillPopupView::~AutofillPopupView() {}
 
+void AutofillPopupView::Hide() {
+  HideInternal();
+
+  external_delegate_->ClearAutofillSelection();
+}
+
 void AutofillPopupView::Show(const std::vector<string16>& autofill_values,
                              const std::vector<string16>& autofill_labels,
                              const std::vector<string16>& autofill_icons,
@@ -38,6 +50,24 @@ void AutofillPopupView::Show(const std::vector<string16>& autofill_values,
   ShowInternal();
 }
 
+void AutofillPopupView::SetSelectedLine(int selected_line) {
+  if (selected_line_ == selected_line)
+    return;
+
+  if (selected_line_ != -1)
+    InvalidateRow(selected_line_);
+
+  if (selected_line != -1)
+    InvalidateRow(selected_line);
+
+  selected_line_ = selected_line;
+
+  if (selected_line_ != -1)
+    external_delegate_->SelectAutofillSuggestionAtIndex(
+        autofill_unique_ids_[selected_line_],
+        selected_line);
+}
+
 void AutofillPopupView::Observe(int type,
                                 const content::NotificationSource& source,
                                 const content::NotificationDetails& details) {