ui/message_center/views/message_view_context_menu_controller.cc

   1 // Copyright 2013 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 #include "ui/message_center/views/message_view_context_menu_controller.h"
   6
   7 #include "ui/base/models/menu_model.h"
   8 #include "ui/message_center/views/message_center_controller.h"
   9 #include "ui/message_center/views/message_view.h"
  10 #include "ui/views/controls/menu/menu_runner.h"
  11 #include "ui/views/widget/widget.h"
  12
  13 namespace message_center {
  14
  15 MessageViewContextMenuController::MessageViewContextMenuController(
  16     MessageCenterController* controller)
  17     : controller_(controller) {
  18 }
  19
  20 MessageViewContextMenuController::~MessageViewContextMenuController() {
  21 }
  22
  23 void MessageViewContextMenuController::ShowContextMenuForView(
  24     views::View* source,
  25     const gfx::Point& point,
  26     ui::MenuSourceType source_type) {
  27   // Assumes that the target view has to be MessageView.
  28   MessageView* message_view = static_cast<MessageView*>(source);
  29   scoped_ptr<ui::MenuModel> menu_model(controller_->CreateMenuModel(
  30       message_view->notifier_id(), message_view->display_source()));
  31
  32   if (!menu_model || menu_model->GetItemCount() == 0)
  33     return;
  34
  35   views::MenuRunner menu_runner(menu_model.get());
  36
  37   ignore_result(menu_runner.RunMenuAt(source->GetWidget()->GetTopLevelWidget(),
  38                                       NULL,
  39                                       gfx::Rect(point, gfx::Size()),
  40                                       views::MENU_ANCHOR_TOPRIGHT,
  41                                       source_type,
  42                                       views::MenuRunner::HAS_MNEMONICS));
  43 }
  44
  45 }  // namespace message_center