mojo/examples/aura_demo/view_manager_init.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 "base/basictypes.h"
   6 #include "base/bind.h"
   7 #include "mojo/public/c/system/main.h"
   8 #include "mojo/public/cpp/application/application_delegate.h"
   9 #include "mojo/public/cpp/application/application_impl.h"
  10 #include "mojo/public/cpp/application/application_runner_chromium.h"
  11 #include "mojo/public/interfaces/application/service_provider.mojom.h"
  12 #include "mojo/services/public/interfaces/view_manager/view_manager.mojom.h"
  13
  14 namespace mojo {
  15 namespace examples {
  16
  17 // ViewManagerInit is responsible for establishing the initial connection to
  18 // the view manager. When established it loads |mojo_aura_demo|.
  19 class ViewManagerInit : public ApplicationDelegate {
  20  public:
  21   ViewManagerInit() {}
  22   virtual ~ViewManagerInit() {}
  23
  24   virtual void Initialize(ApplicationImpl* app) MOJO_OVERRIDE {
  25     app->ConnectToService("mojo:mojo_view_manager", &view_manager_init_);
  26     ServiceProviderPtr sp;
  27     view_manager_init_->Embed("mojo:mojo_aura_demo", sp.Pass(),
  28                               base::Bind(&ViewManagerInit::DidConnect,
  29                                          base::Unretained(this)));
  30   }
  31
  32  private:
  33   void DidConnect(bool result) {
  34     DCHECK(result);
  35     VLOG(1) << "ViewManagerInit::DidConnection result=" << result;
  36   }
  37
  38   ViewManagerInitServicePtr view_manager_init_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(ViewManagerInit);
  41 };
  42
  43 }  // namespace examples
  44 }  // namespace mojo
  45
  46 MojoResult MojoMain(MojoHandle shell_handle) {
  47   mojo::ApplicationRunnerChromium runner(new mojo::examples::ViewManagerInit);
  48   return runner.Run(shell_handle);
  49 }