// Copyright (c) 2012 The Chromium Embedded Framework 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 "libcef/browser/menu_creator_runner_win.h"
#include "libcef/browser/browser_host_impl.h"

#include "base/message_loop/message_loop.h"
#include "content/public/browser/web_contents_view.h"
#include "ui/aura/window.h"
#include "ui/gfx/point.h"
#include "ui/views/controls/menu/menu_2.h"

CefMenuCreatorRunnerWin::CefMenuCreatorRunnerWin() {
}

bool CefMenuCreatorRunnerWin::RunContextMenu(CefMenuCreator* manager) {
  // Create a menu based on the model.
  menu_.reset(new views::NativeMenuWin(manager->model(), NULL));
  menu_->Rebuild(NULL);

  // Make sure events can be pumped while the menu is up.
  base::MessageLoop::ScopedNestableTaskAllower allow(
      base::MessageLoop::current());

  gfx::Point screen_point;

  aura::Window* window = manager->browser()->GetContentView();
  const gfx::Rect& bounds_in_screen = window->GetBoundsInScreen();
  screen_point = gfx::Point(bounds_in_screen.x() + manager->params().x,
                            bounds_in_screen.y() + manager->params().y);

  // Show the menu. Blocks until the menu is dismissed.
  menu_->RunMenuAt(screen_point, views::Menu2::ALIGN_TOPLEFT);

  return true;
}