michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsImageModule.h"
michael@0: 
michael@0: #include "mozilla/ModuleUtils.h"
michael@0: #include "nsMimeTypes.h"
michael@0: 
michael@0: #include "ImageFactory.h"
michael@0: #include "RasterImage.h"
michael@0: #include "SurfaceCache.h"
michael@0: 
michael@0: #include "imgLoader.h"
michael@0: #include "imgRequest.h"
michael@0: #include "imgRequestProxy.h"
michael@0: #include "imgTools.h"
michael@0: #include "DiscardTracker.h"
michael@0: 
michael@0: #include "nsICOEncoder.h"
michael@0: #include "nsPNGEncoder.h"
michael@0: #include "nsJPEGEncoder.h"
michael@0: #include "nsBMPEncoder.h"
michael@0: 
michael@0: // objects that just require generic constructors
michael@0: using namespace mozilla::image;
michael@0: 
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(imgLoader, Init)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(imgRequestProxy)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(imgTools)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(nsICOEncoder)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(nsJPEGEncoder)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(nsPNGEncoder)
michael@0: NS_GENERIC_FACTORY_CONSTRUCTOR(nsBMPEncoder)
michael@0: NS_DEFINE_NAMED_CID(NS_IMGLOADER_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_IMGREQUESTPROXY_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_IMGTOOLS_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_ICOENCODER_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_JPEGENCODER_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_PNGENCODER_CID);
michael@0: NS_DEFINE_NAMED_CID(NS_BMPENCODER_CID);
michael@0: 
michael@0: static const mozilla::Module::CIDEntry kImageCIDs[] = {
michael@0:   { &kNS_IMGLOADER_CID, false, nullptr, imgLoaderConstructor, },
michael@0:   { &kNS_IMGREQUESTPROXY_CID, false, nullptr, imgRequestProxyConstructor, },
michael@0:   { &kNS_IMGTOOLS_CID, false, nullptr, imgToolsConstructor, },
michael@0:   { &kNS_ICOENCODER_CID, false, nullptr, nsICOEncoderConstructor, },
michael@0:   { &kNS_JPEGENCODER_CID, false, nullptr, nsJPEGEncoderConstructor, },
michael@0:   { &kNS_PNGENCODER_CID, false, nullptr, nsPNGEncoderConstructor, },
michael@0:   { &kNS_BMPENCODER_CID, false, nullptr, nsBMPEncoderConstructor, },
michael@0:   { nullptr }
michael@0: };
michael@0: 
michael@0: static const mozilla::Module::ContractIDEntry kImageContracts[] = {
michael@0:   { "@mozilla.org/image/cache;1", &kNS_IMGLOADER_CID },
michael@0:   { "@mozilla.org/image/loader;1", &kNS_IMGLOADER_CID },
michael@0:   { "@mozilla.org/image/request;1", &kNS_IMGREQUESTPROXY_CID },
michael@0:   { "@mozilla.org/image/tools;1", &kNS_IMGTOOLS_CID },
michael@0:   { "@mozilla.org/image/encoder;2?type=" IMAGE_ICO_MS, &kNS_ICOENCODER_CID },
michael@0:   { "@mozilla.org/image/encoder;2?type=" IMAGE_JPEG, &kNS_JPEGENCODER_CID },
michael@0:   { "@mozilla.org/image/encoder;2?type=" IMAGE_PNG, &kNS_PNGENCODER_CID },
michael@0:   { "@mozilla.org/image/encoder;2?type=" IMAGE_BMP, &kNS_BMPENCODER_CID },
michael@0:   { nullptr }
michael@0: };
michael@0: 
michael@0: static const mozilla::Module::CategoryEntry kImageCategories[] = {
michael@0:   { "Gecko-Content-Viewers", IMAGE_GIF, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_JPEG, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_PJPEG, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_JPG, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_ICO, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_ICO_MS, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_BMP, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_BMP_MS, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_ICON_MS, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_PNG, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "Gecko-Content-Viewers", IMAGE_X_PNG, "@mozilla.org/content/document-loader-factory;1" },
michael@0:   { "content-sniffing-services", "@mozilla.org/image/loader;1", "@mozilla.org/image/loader;1" },
michael@0:   { nullptr }
michael@0: };
michael@0: 
michael@0: static bool sInitialized = false;
michael@0: nsresult
michael@0: mozilla::image::InitModule()
michael@0: {
michael@0:   mozilla::image::DiscardTracker::Initialize();
michael@0:   mozilla::image::ImageFactory::Initialize();
michael@0:   mozilla::image::RasterImage::Initialize();
michael@0:   mozilla::image::SurfaceCache::Initialize();
michael@0:   imgLoader::GlobalInit();
michael@0:   sInitialized = true;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: void
michael@0: mozilla::image::ShutdownModule()
michael@0: {
michael@0:   if (!sInitialized) {
michael@0:     return;
michael@0:   }
michael@0:   imgLoader::Shutdown();
michael@0:   mozilla::image::SurfaceCache::Shutdown();
michael@0:   mozilla::image::DiscardTracker::Shutdown();
michael@0:   sInitialized = false;
michael@0: }
michael@0: 
michael@0: static const mozilla::Module kImageModule = {
michael@0:   mozilla::Module::kVersion,
michael@0:   kImageCIDs,
michael@0:   kImageContracts,
michael@0:   kImageCategories,
michael@0:   nullptr,
michael@0:   mozilla::image::InitModule,
michael@0:   // We need to be careful about shutdown ordering to avoid intermittent crashes
michael@0:   // when hashtable enumeration decides to destroy modules in an unfortunate
michael@0:   // order. So our shutdown is invoked explicitly during layout module shutdown.
michael@0:   nullptr
michael@0: };
michael@0: 
michael@0: NSMODULE_DEFN(nsImageLib2Module) = &kImageModule;