components/view_manager/native_viewport/platform_viewport_headless.h

   1 // Copyright 2013 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_VIEW_MANAGER_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_HEADLESS_H_
   6 #define COMPONENTS_VIEW_MANAGER_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_HEADLESS_H_
   7
   8 #include "base/macros.h"
   9 #include "components/view_manager/native_viewport/platform_viewport.h"
  10 #include "components/view_manager/public/interfaces/view_manager.mojom.h"
  11 #include "ui/gfx/geometry/rect.h"
  12
  13 namespace native_viewport {
  14
  15 class PlatformViewportHeadless : public PlatformViewport {
  16  public:
  17   ~PlatformViewportHeadless() override;
  18
  19   static scoped_ptr<PlatformViewport> Create(Delegate* delegate);
  20
  21  private:
  22   explicit PlatformViewportHeadless(Delegate* delegate);
  23
  24   // Overridden from PlatformViewport:
  25   void Init(const gfx::Rect& bounds) override;
  26   void Show() override;
  27   void Hide() override;
  28   void Close() override;
  29   gfx::Size GetSize() override;
  30   void SetBounds(const gfx::Rect& bounds) override;
  31
  32   Delegate* delegate_;
  33   mojo::ViewportMetricsPtr metrics_;
  34
  35   DISALLOW_COPY_AND_ASSIGN(PlatformViewportHeadless);
  36 };
  37
  38 }  // namespace native_viewport
  39
  40 #endif  // COMPONENTS_VIEW_MANAGER_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_HEADLESS_H_