components/html_viewer/html_viewer.h

   1 // Copyright 2015 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 #ifndef COMPONENTS_HTML_VIEWER_HTML_VIEWER_H_
   6 #define COMPONENTS_HTML_VIEWER_HTML_VIEWER_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "mojo/application/public/cpp/application_delegate.h"
  11 #include "mojo/application/public/cpp/interface_factory_impl.h"
  12 #include "mojo/application/public/interfaces/content_handler.mojom.h"
  13
  14 namespace html_viewer {
  15
  16 class GlobalState;
  17
  18 class HTMLViewer : public mojo::ApplicationDelegate,
  19                    public mojo::InterfaceFactory<mojo::ContentHandler> {
  20  public:
  21   HTMLViewer();
  22   ~HTMLViewer() override;
  23
  24  protected:
  25   GlobalState* global_state() const { return global_state_.get(); }
  26   mojo::ApplicationImpl* app() const { return app_; }
  27
  28   // Overridden from ApplicationDelegate:
  29   void Initialize(mojo::ApplicationImpl* app) override;
  30
  31  private:
  32   // Overridden from ApplicationDelegate:
  33   bool ConfigureIncomingConnection(
  34       mojo::ApplicationConnection* connection) override;
  35
  36   // Overridden from InterfaceFactory<ContentHandler>
  37   void Create(mojo::ApplicationConnection* connection,
  38               mojo::InterfaceRequest<mojo::ContentHandler> request) override;
  39
  40   scoped_ptr<GlobalState> global_state_;
  41   mojo::ApplicationImpl* app_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(HTMLViewer);
  44 };
  45
  46 }  // namespace html_viewer
  47
  48 #endif  // COMPONENTS_HTML_VIEWER_HTML_VIEWER_H_