notifications: Add a cross platform NotificationOptionsMenuModel that can be shared by the views and

chrome/browser/notifications/notification_options_menu_model.cc

+// 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.
+
+#include "chrome/browser/notifications/notification_options_menu_model.h"
+
+#include "app/l10n_util.h"
+#include "base/logging.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/notifications/desktop_notification_service.h"
+#include "chrome/browser/profile.h"
+#include "grit/generated_resources.h"
+
+static const int kRevokePermissionCommand = 0;
+
+NotificationOptionsMenuModel::NotificationOptionsMenuModel(Balloon* balloon)
+    : menus::SimpleMenuModel(this),
+      balloon_(balloon) {
+  const string16 label_text = WideToUTF16Hack(l10n_util::GetStringF(
+      IDS_NOTIFICATION_BALLOON_REVOKE_MESSAGE,
+      balloon->notification().display_source()));
+  AddItem(kRevokePermissionCommand, label_text);
+}
+
+NotificationOptionsMenuModel::~NotificationOptionsMenuModel() {
+}
+
+bool NotificationOptionsMenuModel::IsCommandIdChecked(int /* command_id */)
+    const {
+  // Nothing in the menu is checked.
+  return false;
+}
+
+bool NotificationOptionsMenuModel::IsCommandIdEnabled(int /* command_id */)
+    const {
+  // All the menu options are always enabled.
+  return true;
+}
+
+bool NotificationOptionsMenuModel::GetAcceleratorForCommandId(
+    int /* command_id */, menus::Accelerator* /* accelerator */) {
+  // Current no accelerators.
+  return false;
+}
+
+void NotificationOptionsMenuModel::ExecuteCommand(int command_id) {
+  DesktopNotificationService* service =
+    balloon_->profile()->GetDesktopNotificationService();
+  switch (command_id) {
+    case kRevokePermissionCommand:
+      service->DenyPermission(balloon_->notification().origin_url());
+      break;
+    default:
+      NOTREACHED();
+      break;
+  }
+}