Enable touch for autofill popup view

chrome/browser/ui/autofill/autofill_popup_controller_impl.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_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_IMPL_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/i18n/rtl.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 65 matching lines @@
                            ProperlyResetController);
 
   AutofillPopupControllerImpl(base::WeakPtr<AutofillPopupDelegate> delegate,
                               gfx::NativeView container_view,
                               const gfx::RectF& element_bounds,
                               base::i18n::TextDirection text_direction);
   virtual ~AutofillPopupControllerImpl();
 
   // AutofillPopupController implementation.
   virtual void UpdateBoundsAndRedrawPopup() OVERRIDE;
-  virtual void MouseHovered(int x, int y) OVERRIDE;
-  virtual void MouseClicked(int x, int y) OVERRIDE;
-  virtual void MouseExitedPopup() OVERRIDE;
+  virtual void PointPreselected(int x, int y) OVERRIDE;
+  virtual void PointSelected(int x, int y) OVERRIDE;
+  virtual void PreselectionCleared() OVERRIDE;
   virtual bool ShouldRepostEvent(const ui::MouseEvent& event) OVERRIDE;
   virtual void AcceptSuggestion(size_t index) OVERRIDE;
   virtual int GetIconResourceID(const string16& resource_name) OVERRIDE;
   virtual bool CanDelete(size_t index) const OVERRIDE;
   virtual bool IsWarning(size_t index) const OVERRIDE;
   virtual gfx::Rect GetRowBounds(size_t index) OVERRIDE;
   virtual void SetPopupBounds(const gfx::Rect& bounds) OVERRIDE;
   virtual const gfx::Rect& popup_bounds() const OVERRIDE;
   virtual gfx::NativeView container_view() const OVERRIDE;
   virtual const gfx::RectF& element_bounds() const OVERRIDE;
   virtual bool IsRTL() const OVERRIDE;
 
   virtual const std::vector<string16>& names() const OVERRIDE;
   virtual const std::vector<string16>& subtexts() const OVERRIDE;
   virtual const std::vector<string16>& icons() const OVERRIDE;
   virtual const std::vector<int>& identifiers() const OVERRIDE;
 #if !defined(OS_ANDROID)
   virtual const gfx::Font& GetNameFontForRow(size_t index) const OVERRIDE;
   virtual const gfx::Font& subtext_font() const OVERRIDE;
 #endif
-  virtual int selected_line() const OVERRIDE;
+  virtual int preselected_line() const OVERRIDE;
   virtual bool hide_on_outside_click() const OVERRIDE;
 
-  // Change which line is currently selected by the user.
-  void SetSelectedLine(int selected_line);
+  // Change which line is currently preselected by the user.
+  void SetPreselectedLine(int preselected_line);
 
-  // Increase the selected line by 1, properly handling wrapping.
-  void SelectNextLine();
+  // Increase the preselected line by 1, properly handling wrapping.
+  void PreselectNextLine();
 
-  // Decrease the selected line by 1, properly handling wrapping.
-  void SelectPreviousLine();
+  // Decrease the preselected line by 1, properly handling wrapping.
+  void PreselectPreviousLine();
 
-  // The user has choosen the selected line.
-  bool AcceptSelectedLine();
+  // The user has chosen the preselected line.
+  bool AcceptPreselectedLine();
 
   // The user has removed a suggestion.
-  bool RemoveSelectedLine();
+  bool RemovePreselectedLine();
 
   // Convert a y-coordinate to the closest line.
   int LineFromY(int y);
 
   // Returns the height of a row depending on its type.
   int GetRowHeightFromId(int identifier) const;
 
   // Returns true if the given id refers to an element that can be accepted.
   bool CanAccept(int id);
 
@@ skipping 83 matching lines @@
   // keep an unelided copy of the names to be able to pass to the delegate.
   std::vector<string16> full_names_;
 
 #if !defined(OS_ANDROID)
   // The fonts for the popup text.
   gfx::Font name_font_;
   gfx::Font subtext_font_;
   gfx::Font warning_font_;
 #endif
 
-  // The line that is currently selected by the user.
-  // |kNoSelection| indicates that no line is currently selected.
-  int selected_line_;
+  // The line that is currently preselected by the user.
+  // |kNoPreselection| indicates that no line is currently preselected.
+  int preselected_line_;
 
   // Whether the popup view should hide on mouse presses outside of it.
   bool hide_on_outside_click_;
 
   content::RenderWidgetHost::KeyPressEventCallback key_press_event_callback_;
 
   base::WeakPtrFactory<AutofillPopupControllerImpl> weak_ptr_factory_;
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_POPUP_CONTROLLER_IMPL_H_