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// Copyright 2008, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef V8_NPOBJECT_H__
#define V8_NPOBJECT_H__
#include <v8.h>
#include "bindings/npruntime.h"
// These functions can be replaced by normal JS operation.
// Getters
v8::Handle<v8::Value> NPObjectNamedPropertyGetter(v8::Local<v8::String> name,
const v8::AccessorInfo& info);
v8::Handle<v8::Value> NPObjectIndexedPropertyGetter(uint32_t index,
const v8::AccessorInfo& info);
v8::Handle<v8::Value> NPObjectGetNamedProperty(v8::Local<v8::Object> self,
v8::Local<v8::String> name);
v8::Handle<v8::Value> NPObjectGetIndexedProperty(v8::Local<v8::Object> self,
uint32_t index);
// Setters
v8::Handle<v8::Value> NPObjectNamedPropertySetter(v8::Local<v8::String> name,
v8::Local<v8::Value> value,
const v8::AccessorInfo& info);
v8::Handle<v8::Value> NPObjectIndexedPropertySetter(uint32_t index,
const v8::AccessorInfo& info);
v8::Handle<v8::Value> NPObjectSetNamedProperty(v8::Local<v8::Object> self,
v8::Local<v8::String> name,
v8::Local<v8::Value> value);
v8::Handle<v8::Value> NPObjectSetIndexedProperty(v8::Local<v8::Object> self,
uint32_t index,
v8::Local<v8::Value> value);
v8::Handle<v8::Value> NPObjectInvokeDefaultHandler(const v8::Arguments& args);
// Get a wrapper for a NPObject.
// If the object is already wrapped, the pre-existing wrapper
// will be returned.
// If the object is not wrapped, wrap it, and give V8 a weak
// reference to the wrapper which will cleanup when there are
// no more JS references to the object.
v8::Local<v8::Object> CreateV8ObjectForNPObject(NPObject* object,
NPObject *root);
// Tell V8 to forcibly remove an object.
// This is used at plugin teardown so that the caller can
// aggressively unload the plugin library. After calling this
// function, the persistent handle to the wrapper will be
// gone, and the wrapped NPObject will be removed so that
// it cannot be referred to.
void ForgetV8ObjectForNPObject(NPObject*object);
#endif // V8_NPOBJECT_H__
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