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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 GIN_MODULES_MODULE_REGISTRY_OBSERVER_H_
#define GIN_MODULES_MODULE_REGISTRY_OBSERVER_H_
#include <string>
#include <vector>
#include "gin/gin_export.h"
namespace gin {
// Notified of interesting events from ModuleRegistry.
class GIN_EXPORT ModuleRegistryObserver {
public:
// Called from AddPendingModule(). |id| is the id/name of the module and
// |dependencies| this list of modules |id| depends upon.
virtual void OnDidAddPendingModule(
const std::string& id,
const std::vector<std::string>& dependencies) = 0;
protected:
virtual ~ModuleRegistryObserver() {}
};
} // namespace gin
#endif // GIN_MODULES_MODULE_REGISTRY_OBSERVER_H_