mandoline/ui/phone_ui/phone_browser_application_delegate.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 MANDOLINE_UI_PHONE_UI_PHONE_BROWSER_APPLICATION_DELEGATE_H_
   6 #define MANDOLINE_UI_PHONE_UI_PHONE_BROWSER_APPLICATION_DELEGATE_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "components/mus/public/cpp/view_observer.h"
  11 #include "components/mus/public/cpp/view_tree_delegate.h"
  12 #include "components/mus/public/interfaces/view_tree_host.mojom.h"
  13 #include "components/web_view/public/cpp/web_view.h"
  14 #include "components/web_view/public/interfaces/web_view.mojom.h"
  15 // TODO(beng): move this file somewhere common.
  16 #include "mandoline/ui/desktop_ui/public/interfaces/launch_handler.mojom.h"
  17 #include "mojo/application/public/cpp/application_delegate.h"
  18 #include "mojo/application/public/cpp/interface_factory.h"
  19 #include "mojo/common/weak_binding_set.h"
  20
  21 namespace mus {
  22 class View;
  23 }
  24
  25 namespace mandoline {
  26
  27 class PhoneBrowserApplicationDelegate
  28     : public mojo::ApplicationDelegate,
  29       public LaunchHandler,
  30       public mus::ViewTreeDelegate,
  31       public mus::ViewObserver,
  32       public web_view::mojom::WebViewClient,
  33       public mojo::InterfaceFactory<LaunchHandler> {
  34  public:
  35   PhoneBrowserApplicationDelegate();
  36   ~PhoneBrowserApplicationDelegate() override;
  37
  38  private:
  39   // Overridden from mojo::ApplicationDelegate:
  40   void Initialize(mojo::ApplicationImpl* app) override;
  41   bool ConfigureIncomingConnection(
  42       mojo::ApplicationConnection* connection) override;
  43
  44   // Overridden from LaunchHandler:
  45   void LaunchURL(const mojo::String& url) override;
  46
  47   // Overridden from mus::ViewTreeDelegate:
  48   void OnEmbed(mus::View* root) override;
  49   void OnConnectionLost(mus::ViewTreeConnection* connection) override;
  50
  51   // Overridden from mus::ViewObserver:
  52   void OnViewBoundsChanged(mus::View* view,
  53                            const mojo::Rect& old_bounds,
  54                            const mojo::Rect& new_bounds) override;
  55
  56   // Overridden from web_view::mojom::WebViewClient:
  57   void TopLevelNavigate(mojo::URLRequestPtr request) override;
  58   void LoadingStateChanged(bool is_loading, double progress) override;
  59   void BackForwardChanged(web_view::mojom::ButtonState back_button,
  60                           web_view::mojom::ButtonState forward_button) override;
  61   void TitleChanged(const mojo::String& title) override;
  62
  63   // Overridden from mojo::InterfaceFactory<LaunchHandler>:
  64   void Create(mojo::ApplicationConnection* connection,
  65               mojo::InterfaceRequest<LaunchHandler> request) override;
  66
  67   mojo::ApplicationImpl* app_;
  68   mojo::ViewTreeHostPtr host_;
  69
  70   mus::View* root_;
  71   mus::View* content_;
  72   web_view::WebView web_view_;
  73
  74   mojo::String default_url_;
  75
  76   mojo::WeakBindingSet<LaunchHandler> launch_handler_bindings_;
  77
  78   DISALLOW_COPY_AND_ASSIGN(PhoneBrowserApplicationDelegate);
  79 };
  80
  81 }  // namespace mandoline
  82
  83 #endif  // MANDOLINE_UI_PHONE_UI_PHONE_BROWSER_APPLICATION_DELEGATE_H_