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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PPAPI_PROXY_PLUGIN_RESOURCE_VAR_H_
#define PPAPI_PROXY_PLUGIN_RESOURCE_VAR_H_
#include "ppapi/c/pp_resource.h"
#include "ppapi/proxy/ppapi_proxy_export.h"
#include "ppapi/shared_impl/resource.h"
#include "ppapi/shared_impl/resource_var.h"
#include "ppapi/shared_impl/var.h"
// Represents a resource Var, usable on the plugin side.
class PPAPI_PROXY_EXPORT PluginResourceVar : public ppapi::ResourceVar {
public:
// Makes a null resource var.
PluginResourceVar();
// Makes a resource var with an existing resource.
// Takes one reference to the given resource.
explicit PluginResourceVar(ppapi::Resource* resource);
PluginResourceVar(const PluginResourceVar&) = delete;
PluginResourceVar& operator=(const PluginResourceVar&) = delete;
// ResourceVar override.
PP_Resource GetPPResource() const override;
bool IsPending() const override;
scoped_refptr<ppapi::Resource> resource() const { return resource_; }
protected:
~PluginResourceVar() override;
private:
// If NULL, this represents the PP_Resource 0.
scoped_refptr<ppapi::Resource> resource_;
};
#endif // PPAPI_PROXY_PLUGIN_RESOURCE_VAR_H_
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