src/mojo/services/native_viewport/native_viewport_impl.h

   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 #ifndef MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_
   6 #define MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_
   7
   8 #include "base/memory/weak_ptr.h"
   9 #include "cc/surfaces/surface_id.h"
  10 #include "mojo/services/native_viewport/platform_viewport.h"
  11 #include "mojo/services/public/interfaces/gpu/gpu.mojom.h"
  12 #include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
  13 #include "mojo/services/public/interfaces/surfaces/surfaces_service.mojom.h"
  14 #include "ui/gfx/geometry/rect.h"
  15
  16 namespace ui {
  17 class Event;
  18 }
  19
  20 namespace mojo {
  21 class ApplicationImpl;
  22 class ViewportSurface;
  23
  24 class NativeViewportImpl : public InterfaceImpl<NativeViewport>,
  25                            public PlatformViewport::Delegate {
  26  public:
  27   NativeViewportImpl(ApplicationImpl* app, bool is_headless);
  28   virtual ~NativeViewportImpl();
  29
  30   // InterfaceImpl<NativeViewport> implementation.
  31   virtual void Create(SizePtr bounds) OVERRIDE;
  32   virtual void Show() OVERRIDE;
  33   virtual void Hide() OVERRIDE;
  34   virtual void Close() OVERRIDE;
  35   virtual void SetBounds(SizePtr bounds) OVERRIDE;
  36   virtual void SubmittedFrame(SurfaceIdPtr surface_id) OVERRIDE;
  37
  38   // PlatformViewport::Delegate implementation.
  39   virtual void OnBoundsChanged(const gfx::Rect& bounds) OVERRIDE;
  40   virtual void OnAcceleratedWidgetAvailable(
  41       gfx::AcceleratedWidget widget) OVERRIDE;
  42   virtual bool OnEvent(ui::Event* ui_event) OVERRIDE;
  43   virtual void OnDestroyed() OVERRIDE;
  44
  45   void AckEvent();
  46
  47  private:
  48   bool is_headless_;
  49   scoped_ptr<PlatformViewport> platform_viewport_;
  50   scoped_ptr<ViewportSurface> viewport_surface_;
  51   uint64_t widget_id_;
  52   gfx::Rect bounds_;
  53   GpuPtr gpu_service_;
  54   SurfacesServicePtr surfaces_service_;
  55   cc::SurfaceId child_surface_id_;
  56   bool waiting_for_event_ack_;
  57   base::WeakPtrFactory<NativeViewportImpl> weak_factory_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(NativeViewportImpl);
  60 };
  61
  62 }  // namespace mojo
  63
  64 #endif  // MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_