// Copyright 2013 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 MOJO_SERVICES_VIEW_MANAGER_CONTEXT_FACTORY_IMPL_H_
#define MOJO_SERVICES_VIEW_MANAGER_CONTEXT_FACTORY_IMPL_H_

#include "mojo/public/cpp/system/core.h"
#include "ui/compositor/compositor.h"

namespace webkit {
namespace gpu {
class ContextProviderInProcess;
}
}

namespace mojo {
namespace view_manager {
namespace service {

// The default factory that creates in-process contexts.
class ContextFactoryImpl : public ui::ContextFactory {
 public:
  explicit ContextFactoryImpl(ScopedMessagePipeHandle command_buffer_handle);
  virtual ~ContextFactoryImpl();

  // ContextFactory implementation
  virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(
      ui::Compositor* compositor, bool software_fallback) OVERRIDE;

  virtual scoped_refptr<ui::Reflector> CreateReflector(
      ui::Compositor* compositor,
      ui::Layer* layer) OVERRIDE;
  virtual void RemoveReflector(scoped_refptr<ui::Reflector> reflector) OVERRIDE;

  virtual scoped_refptr<cc::ContextProvider>
      SharedMainThreadContextProvider() OVERRIDE;
  virtual void RemoveCompositor(ui::Compositor* compositor) OVERRIDE;
  virtual bool DoesCreateTestContexts() OVERRIDE;
  virtual cc::SharedBitmapManager* GetSharedBitmapManager() OVERRIDE;
  virtual base::MessageLoopProxy* GetCompositorMessageLoop() OVERRIDE;

 private:
  scoped_refptr<webkit::gpu::ContextProviderInProcess>
      shared_main_thread_contexts_;

  ScopedMessagePipeHandle command_buffer_handle_;

  // TODO(sky): for debugging, remove.
  bool did_create_;

  DISALLOW_COPY_AND_ASSIGN(ContextFactoryImpl);
};

}  // namespace service
}  // namespace view_manager
}  // namespace mojo

#endif  // MOJO_SERVICES_VIEW_MANAGER_CONTEXT_FACTORY_IMPL_H_