chrome/browser/android/vr_shell/gl_browser_interface.h

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_ANDROID_VR_SHELL_GL_BROWSER_INTERFACE_H_
#define CHROME_BROWSER_ANDROID_VR_SHELL_GL_BROWSER_INTERFACE_H_

#include <memory>

#include "base/android/jni_weak_ref.h"
#include "chrome/browser/vr/assets_load_status.h"
#include "device/vr/android/gvr/gvr_gamepad_data_provider.h"
#include "device/vr/vr_service.mojom.h"
#include "third_party/gvr-android-sdk/src/libraries/headers/vr/gvr/capi/include/gvr_types.h"
#include "ui/gfx/transform.h"

namespace base {
class Version;
}  // namespace base

namespace vr_shell {

// VrShellGl talks to VrShell through this interface. This could be split up if
// VrShellGl is refactored into components.
class GlBrowserInterface {
 public:
  virtual ~GlBrowserInterface() = default;

  virtual void ContentSurfaceChanged(jobject surface) = 0;
  virtual void GvrDelegateReady(gvr::ViewerType viewer_type) = 0;
  virtual void UpdateGamepadData(device::GvrGamepadData) = 0;
  virtual void ForceExitVr() = 0;
  virtual void OnContentPaused(bool enabled) = 0;
  virtual void ToggleCardboardGamepad(bool enabled) = 0;
  virtual void OnAssetsLoaded(vr::AssetsLoadStatus status,
                              const base::Version& component_version) = 0;
};

}  // namespace vr_shell

#endif  // CHROME_BROWSER_ANDROID_VR_SHELL_GL_BROWSER_INTERFACE_H_