chrome/browser/ui/website_settings/permission_menu_model.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_
   6 #define CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_
   7
   8 #include "chrome/common/content_settings.h"
   9 #include "chrome/common/content_settings_types.h"
  10 #include "ui/base/models/simple_menu_model.h"
  11 #include "url/gurl.h"
  12
  13 class PermissionMenuModel : public ui::SimpleMenuModel,
  14                             public ui::SimpleMenuModel::Delegate {
  15  public:
  16   enum CommandID {
  17     COMMAND_SET_TO_DEFAULT,
  18     COMMAND_SET_TO_ALLOW,
  19     COMMAND_SET_TO_BLOCK,
  20   };
  21
  22   class Delegate {
  23    public:
  24     // Executes the command with the given |command_id|.
  25     virtual void ExecuteCommand(int command_id) = 0;
  26     // Returns true if the command with the given |command_id| should be
  27     // checked.
  28     virtual bool IsCommandIdChecked(int command_id) = 0;
  29   };
  30
  31   PermissionMenuModel(Delegate* delegate,
  32                       const GURL& url,
  33                       ContentSettingsType type,
  34                       ContentSetting default_setting,
  35                       ContentSetting current_setting);
  36
  37   // Overridden from ui::SimpleMenuModel::Delegate:
  38   virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
  39   virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
  40   virtual bool GetAcceleratorForCommandId(
  41       int command_id,
  42       ui::Accelerator* accelerator) OVERRIDE;
  43   virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
  44
  45  private:
  46   // The delegate of the |PermissionMenuModel|. |delegate_| can be NULL.
  47   Delegate* delegate_;
  48
  49   // The URL of the website for which to display site permissions.
  50   GURL site_url_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(PermissionMenuModel);
  53 };
  54
  55 #endif  // CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_