components/view_manager/surfaces/surfaces_service_application.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 "components/view_manager/surfaces/surfaces_service_application.h"
   6
   7 #include "base/stl_util.h"
   8 #include "components/view_manager/surfaces/display_factory_impl.h"
   9 #include "components/view_manager/surfaces/surfaces_impl.h"
  10 #include "components/view_manager/surfaces/surfaces_scheduler.h"
  11
  12 namespace surfaces {
  13
  14 SurfacesServiceApplication::SurfacesServiceApplication()
  15     : next_id_namespace_(1u) {
  16 }
  17
  18 SurfacesServiceApplication::~SurfacesServiceApplication() {
  19   // Make a copy of the sets before deleting them because their destructor will
  20   // call back into this class to remove them from the set.
  21   auto displays = displays_;
  22   STLDeleteElements(&displays);
  23   auto surfaces = surfaces_;
  24   STLDeleteElements(&surfaces);
  25 }
  26
  27 void SurfacesServiceApplication::Initialize(mojo::ApplicationImpl* app) {
  28   tracing_.Initialize(app);
  29   scheduler_.reset(new SurfacesScheduler);
  30 }
  31
  32 bool SurfacesServiceApplication::ConfigureIncomingConnection(
  33     mojo::ApplicationConnection* connection) {
  34   connection->AddService<mojo::DisplayFactory>(this);
  35   connection->AddService<mojo::Surface>(this);
  36   return true;
  37 }
  38
  39 void SurfacesServiceApplication::Create(
  40     mojo::ApplicationConnection* connection,
  41     mojo::InterfaceRequest<mojo::DisplayFactory> request) {
  42   new DisplayFactoryImpl(this, &manager_, next_id_namespace_++,
  43                          scheduler_.get(), request.Pass());
  44 }
  45
  46 void SurfacesServiceApplication::Create(
  47     mojo::ApplicationConnection* connection,
  48     mojo::InterfaceRequest<mojo::Surface> request) {
  49   surfaces_.insert(
  50       new SurfacesImpl(this, &manager_, next_id_namespace_++, scheduler_.get(),
  51                        request.Pass()));
  52 }
  53
  54 void SurfacesServiceApplication::DisplayCreated(DisplayImpl* display) {
  55   displays_.insert(display);
  56 }
  57
  58 void SurfacesServiceApplication::DisplayDestroyed(DisplayImpl* display) {
  59   displays_.erase(display);
  60 }
  61
  62 void SurfacesServiceApplication::SurfaceDestroyed(SurfacesImpl* surface) {
  63   surfaces_.erase(surface);
  64 }
  65
  66 }  // namespace surfaces