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// Copyright 2014 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 CC_SURFACES_SURFACE_MANAGER_H_
#define CC_SURFACES_SURFACE_MANAGER_H_
#include "base/containers/hash_tables.h"
#include "base/macros.h"
#include "base/observer_list.h"
#include "cc/surfaces/surface_damage_observer.h"
#include "cc/surfaces/surface_id.h"
#include "cc/surfaces/surfaces_export.h"
namespace cc {
class CompositorFrame;
class Surface;
class CC_SURFACES_EXPORT SurfaceManager {
public:
SurfaceManager();
~SurfaceManager();
void RegisterSurface(Surface* surface);
void DeregisterSurface(SurfaceId surface_id);
Surface* GetSurfaceForId(SurfaceId surface_id);
void AddObserver(SurfaceDamageObserver* obs) {
observer_list_.AddObserver(obs);
}
void RemoveObserver(SurfaceDamageObserver* obs) {
observer_list_.RemoveObserver(obs);
}
void SurfaceModified(SurfaceId surface_id);
private:
typedef base::hash_map<SurfaceId, Surface*> SurfaceMap;
SurfaceMap surface_map_;
ObserverList<SurfaceDamageObserver> observer_list_;
DISALLOW_COPY_AND_ASSIGN(SurfaceManager);
};
} // namespace cc
#endif // CC_SURFACES_SURFACE_MANAGER_H_