ui/views/controls/menu/menu_message_loop_mac.cc

   1 // Copyright 2014 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/views/controls/menu/menu_message_loop_mac.h"
   6
   7 #include "base/auto_reset.h"
   8 #include "base/logging.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "base/run_loop.h"
  11 #include "ui/gfx/geometry/point.h"
  12
  13 namespace views {
  14
  15 // static
  16 MenuMessageLoop* MenuMessageLoop::Create() {
  17   return new MenuMessageLoopMac;
  18 }
  19
  20 MenuMessageLoopMac::MenuMessageLoopMac() {
  21 }
  22
  23 MenuMessageLoopMac::~MenuMessageLoopMac() {
  24 }
  25
  26 void MenuMessageLoopMac::RepostEventToWindow(const ui::LocatedEvent& event,
  27                                              gfx::NativeWindow window,
  28                                              const gfx::Point& screen_loc) {
  29   NOTIMPLEMENTED();
  30 }
  31
  32 void MenuMessageLoopMac::Run(MenuController* controller,
  33                              Widget* owner,
  34                              bool nested_menu) {
  35   base::MessageLoopForUI* loop = base::MessageLoopForUI::current();
  36   base::MessageLoop::ScopedNestableTaskAllower allow(loop);
  37   base::RunLoop run_loop;
  38   base::AutoReset<base::RunLoop*> reset_run_loop(&run_loop_, &run_loop);
  39   run_loop.Run();
  40 }
  41
  42 void MenuMessageLoopMac::QuitNow() {
  43   DCHECK(run_loop_);
  44   run_loop_->Quit();
  45 }
  46
  47 void MenuMessageLoopMac::ClearOwner() {
  48 }
  49
  50 }  // namespace views