(GTK only) Replace checkboxes with menus and add support for managed settings.

chrome/browser/ui/website_settings/permission_menu_model.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_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_
+#define CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_
+
+#include "ui/base/models/simple_menu_model.h"
+#include "chrome/common/content_settings.h"
+#include "chrome/common/content_settings_types.h"
+
+class PermissionMenuModel : public ui::SimpleMenuModel,
+                            public ui::SimpleMenuModel::Delegate {
+ public:
+  enum CommandID {
+    COMMAND_SET_TO_DEFAULT,
+    COMMAND_SET_TO_ALLOW,
+    COMMAND_SET_TO_BLOCK,
+  };
+
+  class Delegate {
+   public:
+    // Executes the command with the given |command_id|.
+    virtual void ExecuteCommand(int command_id) = 0;
+    // Returns true if the command with the given |command_id| should be
+    // checked.
+    virtual bool IsCommandIdChecked(int command_id) = 0;
+  };
+
+  PermissionMenuModel(Delegate* delegate,
+                      ContentSettingsType type,
+                      ContentSetting default_setting,
+                      ContentSetting current_setting);
+
+  // Overridden from ui::SimpleMenuModel::Delegate:
+  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
+  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
+  virtual bool GetAcceleratorForCommandId(
+      int command_id,
+      ui::Accelerator* accelerator) OVERRIDE;
+  virtual void ExecuteCommand(int command_id) OVERRIDE;
+
+ private:
+  // The delegate of the |PermissionMenuModel|. |delegate_| can be NULL.
+  Delegate* delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(PermissionMenuModel);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBSITE_SETTINGS_PERMISSION_MENU_MODEL_H_