js/ipc/JavaScriptChild.h
author Bas Schouten <bschouten@mozilla.com>
Wed, 07 Jan 2015 22:58:20 +0100
changeset 222540 0d091f3311b4422a91d35b1764626325bc5252bd
parent 207020 d63a5fe3ace7d59e1aaad2a5d64bc511793349bc
child 222854 afaab9b353b741c1e5e904d5e3a3806fbf0dc2af
permissions -rw-r--r--
Bug 1118328 - Part 1: Expose DoesBackendSupportDataDrawTarget function to test backend capabilities. r=jrmuizel

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: set ts=4 sw=4 et tw=80:
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_jsipc_JavaScriptChild_h_
#define mozilla_jsipc_JavaScriptChild_h_

#include "JavaScriptBase.h"
#include "mozilla/jsipc/PJavaScriptChild.h"

namespace mozilla {
namespace jsipc {

class JavaScriptChild : public JavaScriptBase<PJavaScriptChild>
{
  public:
    explicit JavaScriptChild(JSRuntime *rt);
    virtual ~JavaScriptChild();

    bool init();
    void updateWeakPointers();

    void drop(JSObject *obj);

  protected:
    virtual bool isParent() { return false; }
    virtual JSObject *scopeForTargetObjects() MOZ_OVERRIDE;

  private:
    bool fail(JSContext *cx, ReturnStatus *rs);
    bool ok(ReturnStatus *rs);
};

} // mozilla
} // jsipc

#endif