[Mac] Expose AutocompleteEditViewMac to Cocoa code.

chrome/browser/autocomplete/autocomplete_edit_view_mac.h

 // Copyright (c) 2009 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_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/basictypes.h"
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #include "chrome/browser/autocomplete/autocomplete.h"
 #include "chrome/browser/autocomplete/autocomplete_edit_view.h"
 #include "chrome/browser/toolbar_model.h"
+#include "chrome/browser/cocoa/autocomplete_text_field.h"
 #include "chrome/common/page_transition_types.h"
 #include "grit/generated_resources.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class AutocompleteEditController;
 class AutocompleteEditModel;
 @class AutocompleteFieldDelegate;
 class AutocompletePopupViewMac;
-@class AutocompleteTextField;
 class BubblePositioner;
 class Clipboard;
 class CommandUpdater;
 class Profile;
 class TabContents;
 class ToolbarModel;
 
 // Implements AutocompleteEditView on an AutocompleteTextField.
 
-class AutocompleteEditViewMac : public AutocompleteEditView {
+class AutocompleteEditViewMac : public AutocompleteEditView,
+                                public AutocompleteTextFieldObserver {
  public:
   AutocompleteEditViewMac(AutocompleteEditController* controller,
                           const BubblePositioner* bubble_positioner,
                           ToolbarModel* toolbar_model,
                           Profile* profile,
                           CommandUpdater* command_updater,
                           AutocompleteTextField* field);
   virtual ~AutocompleteEditViewMac();
 
   // Implement the AutocompleteEditView interface.
@@ skipping 37 matching lines @@
   virtual void SetFocus();
   virtual void OnTemporaryTextMaybeChanged(const std::wstring& display_text,
                                            bool save_original_selection);
   virtual bool OnInlineAutocompleteTextMaybeChanged(
       const std::wstring& display_text, size_t user_text_length);
   virtual void OnRevertTemporaryText();
   virtual void OnBeforePossibleChange();
   virtual bool OnAfterPossibleChange();
   virtual gfx::NativeView GetNativeView() const;
 
-  // Helper functions for use from AutocompleteFieldDelegate Objective-C
+  // Implement the AutocompleteTextFieldObserver interface.
+  virtual void OnControlKeyChanged(bool pressed);
+  virtual void OnPaste();
+
+  // Helper functions for use from AutocompleteEditHelper Objective-C
   // class.
 
   // Returns true if |popup_view_| is open.
   bool IsPopupOpen() const;
 
   // Trivial wrappers forwarding to |model_| methods.
-  void OnControlKeyChanged(bool pressed);
   void OnEscapeKeyPressed();
   void OnUpOrDownKeyPressed(bool up, bool by_page);
 
   // Called when editing begins in the field, and before the results
   // of any editing are communicated to |model_|.
   void OnWillBeginEditing();
 
   // Called when editing ends in the field.
   void OnDidEndEditing();
 
   // Called when the window |field_| is in loses key to clean up
   // visual state (such as closing the popup).
   void OnDidResignKey();
 
-  // Called when the user attempts to paste into |field_|.
-  void OnPaste();
-
   // Returns true if the current clipboard text supports paste and go (or paste
   // and search).
   bool CanPasteAndGo();
 
   // Returns the appropriate "Paste and Go" or "Paste and Search" context menu
   // string, depending on what is currently in the clipboard.  Must not be
   // called unless CanPasteAndGo() returns true.
   int GetPasteActionStringId();
 
   // Called when the user initiates a "paste and go" or "paste and search" into
@@ skipping 71 matching lines @@
 
   // Tracking state before and after a possible change for reporting
   // to model_.
   NSRange selection_before_change_;
   std::wstring text_before_change_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteEditViewMac);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_AUTOCOMPLETE_EDIT_VIEW_MAC_H_