chrome/browser/exo_parts.cc

   1 // Copyright 2015 The Chromium Authors
   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 "chrome/browser/exo_parts.h"
   6
   7 #include <memory>
   8
   9 #include "ash/constants/ash_switches.h"
  10 #include "ash/public/cpp/external_arc/keyboard/arc_input_method_surface_manager.h"
  11 #include "ash/public/cpp/external_arc/message_center/arc_notification_surface_manager_impl.h"
  12 #include "ash/public/cpp/external_arc/overlay/arc_overlay_manager.h"
  13 #include "ash/public/cpp/external_arc/toast/arc_toast_surface_manager.h"
  14 #include "ash/public/cpp/keyboard/arc/arc_input_method_bounds_tracker.h"
  15 #include "ash/shell.h"
  16 #include "base/command_line.h"
  17 #include "base/memory/ptr_util.h"
  18 #include "chrome/browser/ash/exo/chrome_data_exchange_delegate.h"
  19 #include "components/exo/server/wayland_server_controller.h"
  20
  21 // static
  22 std::unique_ptr<ExoParts> ExoParts::CreateIfNecessary() {
  23   if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
  24           ash::switches::kAshEnableWaylandServer)) {
  25     return nullptr;
  26   }
  27
  28   return base::WrapUnique(new ExoParts());
  29 }
  30
  31 ExoParts::~ExoParts() {
  32   ash::Shell::Get()->UntrackTrackInputMethodBounds(
  33       ash::ArcInputMethodBoundsTracker::Get());
  34   wayland_server_.reset();
  35 }
  36
  37 ExoParts::ExoParts()
  38     : arc_overlay_manager_(std::make_unique<ash::ArcOverlayManager>()) {
  39   wayland_server_ = exo::WaylandServerController::CreateIfNecessary(
  40       std::make_unique<ash::ChromeDataExchangeDelegate>(),
  41       std::make_unique<ash::ArcNotificationSurfaceManagerImpl>(),
  42       std::make_unique<ash::ArcInputMethodSurfaceManager>(),
  43       std::make_unique<ash::ArcToastSurfaceManager>());
  44   ash::Shell::Get()->TrackInputMethodBounds(
  45       ash::ArcInputMethodBoundsTracker::Get());
  46 }