windows: Show an icon to the right indicating if the host is valid or not....

chrome/browser/views/options/exception_editor_view.h

 // Copyright (c) 2010 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_VIEWS_OPTIONS_EXCEPTION_EDITOR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_OPTIONS_EXCEPTION_EDITOR_VIEW_H_
 
 #include <string>
 
 #include "app/combobox_model.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_types.h"
 #include "views/window/dialog_delegate.h"
 #include "views/controls/combobox/combobox.h"
 #include "views/controls/textfield/textfield.h"
 
 namespace views {
+class ImageView;
 class Label;
 }
 
 class ContentExceptionsTableModel;
 
 // ExceptionEditorView is responsible for showing a dialog that allows the user
 // to create or edit a single content exception. If the user clicks ok the
 // delegate is notified and completes the edit.
 //
 // To use an ExceptionEditorView create one and invoke Show on it.
@@ skipping 61 matching lines @@
     DISALLOW_COPY_AND_ASSIGN(ActionComboboxModel);
   };
 
   void Init();
 
   views::Label* CreateLabel(int message_id);
 
   // Returns true if we're adding a new item.
   bool is_new() const { return index_ == -1; }
 
+  bool IsHostValid(const std::string& host) const;
+
+  void UpdateImageView(views::ImageView* image_view, bool is_valid);
+
   Delegate* delegate_;
   ContentExceptionsTableModel* model_;
   ActionComboboxModel cb_model_;
 
   // Index of the item being edited. If -1, indices this is a new entry.
   const int index_;
   const std::string host_;
   const ContentSetting setting_;
 
   views::Textfield* host_tf_;
+  views::ImageView* host_iv_;
   views::Combobox* action_cb_;
 
   DISALLOW_COPY_AND_ASSIGN(ExceptionEditorView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_OPTIONS_EXCEPTION_EDITOR_VIEW_H_