gfx/src/nsThebesGfxFactory.cpp
author Chris Peterson <cpeterson@mozilla.com>
Mon, 14 Jul 2014 19:14:54 -0700
changeset 193973 f8f7b0e89bcfdef690759c38b266ab1fb1002595
parent 177634 28c0f1bcfd172c011ca963f02a2335fc67383810
child 234933 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
permissions -rw-r--r--
Bug 1036782 - Replace MOZ_ASSUME_UNREACHABLE with MOZ_CRASH in js/src. r=jorendorff

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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/. */

#include "gfxPlatform.h"                // for gfxPlatform
#include "mozilla/Assertions.h"         // for MOZ_ASSERT_HELPER2
#include "mozilla/Attributes.h"         // for MOZ_FINAL
#include "mozilla/Module.h"             // for Module, Module::CIDEntry, etc
#include "mozilla/ModuleUtils.h"
#include "mozilla/mozalloc.h"           // for operator new
#include "nsCOMPtr.h"                   // for nsCOMPtr
#include "nsError.h"                    // for NS_ERROR_NO_AGGREGATION, etc
#include "nsGfxCIID.h"                  // for NS_FONT_ENUMERATOR_CID, etc
#include "nsID.h"                       // for NS_DEFINE_NAMED_CID, etc
#include "nsIScriptableRegion.h"        // for nsIScriptableRegion
#include "nsISupports.h"                // for NS_DECL_ISUPPORTS, etc
#include "nsScriptableRegion.h"         // for nsScriptableRegion
#include "nsThebesFontEnumerator.h"     // for nsThebesFontEnumerator

NS_GENERIC_FACTORY_CONSTRUCTOR(nsThebesFontEnumerator)

static nsresult
nsScriptableRegionConstructor(nsISupports *aOuter, REFNSIID aIID, void **aResult)
{
  if (!aResult) {
    return NS_ERROR_NULL_POINTER;
  }
  *aResult = nullptr;
  if (aOuter) {
    return NS_ERROR_NO_AGGREGATION;
  }

  nsCOMPtr<nsIScriptableRegion> scriptableRgn = new nsScriptableRegion();
  return scriptableRgn->QueryInterface(aIID, aResult);
}

NS_DEFINE_NAMED_CID(NS_FONT_ENUMERATOR_CID);
NS_DEFINE_NAMED_CID(NS_SCRIPTABLE_REGION_CID);

static const mozilla::Module::CIDEntry kThebesCIDs[] = {
    { &kNS_FONT_ENUMERATOR_CID, false, nullptr, nsThebesFontEnumeratorConstructor },
    { &kNS_SCRIPTABLE_REGION_CID, false, nullptr, nsScriptableRegionConstructor },
    { nullptr }
};

static const mozilla::Module::ContractIDEntry kThebesContracts[] = {
    { "@mozilla.org/gfx/fontenumerator;1", &kNS_FONT_ENUMERATOR_CID },
    { "@mozilla.org/gfx/region;1", &kNS_SCRIPTABLE_REGION_CID },
    { nullptr }
};

static const mozilla::Module kThebesModule = {
    mozilla::Module::kVersion,
    kThebesCIDs,
    kThebesContracts,
    nullptr,
    nullptr,
    nullptr,
    nullptr
};

NSMODULE_DEFN(nsGfxModule) = &kThebesModule;