Support for password manager suggestions on password fields.

chrome/browser/ui/autofill/autofill_popup_controller_impl.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/ui/autofill/autofill_popup_controller_impl.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/logging.h"
@@ skipping 93 matching lines @@
       view_(NULL),
       delegate_(delegate),
       text_direction_(text_direction),
       weak_ptr_factory_(this) {
   ClearState();
   controller_common_->SetKeyPressCallback(
       base::Bind(&AutofillPopupControllerImpl::HandleKeyPressEvent,
                  base::Unretained(this)));
 #if !defined(OS_ANDROID)
   subtext_font_list_ = name_font_list_.DeriveWithSizeDelta(kLabelFontSizeDelta);
+  title_font_list_ = name_font_list_.DeriveWithStyle(gfx::Font::BOLD);
 #if defined(OS_MACOSX)
   // There is no italic version of the system font.
   warning_font_list_ = name_font_list_;
 #else
   warning_font_list_ = name_font_list_.DeriveWithStyle(gfx::Font::ITALIC);
 #endif
 #endif
 }
 
 AutofillPopupControllerImpl::~AutofillPopupControllerImpl() {}
@@ skipping 128 matching lines @@
 bool AutofillPopupControllerImpl::HandleKeyPressEvent(
     const content::NativeWebKeyboardEvent& event) {
   switch (event.windowsKeyCode) {
     case ui::VKEY_UP:
       SelectPreviousLine();
       return true;
     case ui::VKEY_DOWN:
       SelectNextLine();
       return true;
     case ui::VKEY_PRIOR:  // Page up.
-      SetSelectedLine(0);
+      // Set no line and then select the next line in case the first line is not
+      // selectable.
+      SetSelectedLine(kNoSelection);
+      SelectNextLine();
       return true;
     case ui::VKEY_NEXT:  // Page down.
       SetSelectedLine(names().size() - 1);
       return true;
     case ui::VKEY_ESCAPE:
       Hide();
       return true;
     case ui::VKEY_DELETE:
       return (event.modifiers & content::NativeWebKeyboardEvent::ShiftKey) &&
              RemoveSelectedLine();
@@ skipping 124 matching lines @@
 const std::vector<int>& AutofillPopupControllerImpl::identifiers() const {
   return identifiers_;
 }
 
 #if !defined(OS_ANDROID)
 const gfx::FontList& AutofillPopupControllerImpl::GetNameFontListForRow(
     size_t index) const {
   if (identifiers_[index] == POPUP_ITEM_ID_WARNING_MESSAGE)
     return warning_font_list_;
 
+  if (identifiers_[index] == POPUP_ITEM_ID_TITLE)
+    return title_font_list_;
+
   return name_font_list_;
 }
 
 const gfx::FontList& AutofillPopupControllerImpl::subtext_font_list() const {
   return subtext_font_list_;
 }
 #endif
 
 int AutofillPopupControllerImpl::selected_line() const {
   return selected_line_;
 }
 
 void AutofillPopupControllerImpl::SetSelectedLine(int selected_line) {
   if (selected_line_ == selected_line)
     return;
 
   if (selected_line_ != kNoSelection &&
       static_cast<size_t>(selected_line_) < identifiers_.size())
     InvalidateRow(selected_line_);
 
-  if (selected_line != kNoSelection)
+  if (selected_line != kNoSelection) {
     InvalidateRow(selected_line);
 
+    if (!CanAccept(identifiers_[selected_line]))
+      selected_line = kNoSelection;
+  }
+
   selected_line_ = selected_line;
 
   if (selected_line_ != kNoSelection) {
     delegate_->DidSelectSuggestion(names_[selected_line_],
                                    identifiers_[selected_line_]);
   } else {
     delegate_->ClearPreviewedForm();
   }
 }
 
@@ skipping 74 matching lines @@
 }
 
 int AutofillPopupControllerImpl::GetRowHeightFromId(int identifier) const {
   if (identifier == POPUP_ITEM_ID_SEPARATOR)
     return kSeparatorHeight;
 
   return kRowHeight;
 }
 
 bool AutofillPopupControllerImpl::CanAccept(int id) {
-  return id != POPUP_ITEM_ID_SEPARATOR && id != POPUP_ITEM_ID_WARNING_MESSAGE;
+  return id != POPUP_ITEM_ID_SEPARATOR && id != POPUP_ITEM_ID_WARNING_MESSAGE &&
+         id != POPUP_ITEM_ID_TITLE;
 }
 
 bool AutofillPopupControllerImpl::HasSuggestions() {
   return identifiers_.size() != 0 &&
          (identifiers_[0] > 0 ||
           identifiers_[0] == POPUP_ITEM_ID_AUTOCOMPLETE_ENTRY ||
           identifiers_[0] == POPUP_ITEM_ID_PASSWORD_ENTRY ||
           identifiers_[0] == POPUP_ITEM_ID_DATALIST_ENTRY ||
           identifiers_[0] == POPUP_ITEM_ID_MAC_ACCESS_CONTACTS);
 }
@@ skipping 90 matching lines @@
   names_.clear();
   subtexts_.clear();
   icons_.clear();
   identifiers_.clear();
   full_names_.clear();
 
   selected_line_ = kNoSelection;
 }
 
 }  // namespace autofill