/* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Mozilla platform. * * The Initial Developer of the Original Code is * Benjamin Smedberg . * * Portions created by the Initial Developer are Copyright (C) 2006 * the Mozilla Foundation . All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #include "nsLayoutStatics.h" #include "nscore.h" #include "nsAttrValue.h" #include "nsAutoCopyListener.h" #include "nsColorNames.h" #include "nsComputedDOMStyle.h" #include "nsContentDLF.h" #include "nsContentUtils.h" #include "nsCSSAnonBoxes.h" #include "nsCSSFrameConstructor.h" #include "nsCSSKeywords.h" #include "nsCSSLoader.h" #include "nsCSSProps.h" #include "nsCSSPseudoClasses.h" #include "nsCSSPseudoElements.h" #include "nsCSSRendering.h" #include "nsCSSScanner.h" #include "nsICSSStyleSheet.h" #include "nsDOMAttribute.h" #include "nsDOMClassInfo.h" #include "nsDOMScriptObjectFactory.h" #include "nsEventListenerManager.h" #include "nsFrame.h" #include "nsGenericElement.h" // for nsDOMEventRTTearoff #include "nsStyledElement.h" #include "nsGlobalWindow.h" #include "nsGkAtoms.h" #include "nsImageFrame.h" #include "nsLayoutStylesheetCache.h" #include "nsNodeInfo.h" #include "nsRange.h" #include "nsRepeatService.h" #include "nsSpaceManager.h" #include "nsSprocketLayout.h" #include "nsStackLayout.h" #include "nsStyleSet.h" #include "nsTextControlFrame.h" #include "nsXBLWindowKeyHandler.h" #include "txMozillaXSLTProcessor.h" #include "nsDOMStorage.h" #include "nsCellMap.h" #include "nsTextFrameTextRunCache.h" #include "nsCCUncollectableMarker.h" #include "nsTextFragment.h" #include "nsCSSRuleProcessor.h" #include "nsXMLHttpRequest.h" #ifdef MOZ_XUL #include "nsXULPopupManager.h" #include "nsXULContentUtils.h" #include "nsXULElement.h" #include "nsXULPrototypeCache.h" #include "nsXULTooltipListener.h" #ifndef MOZ_NO_INSPECTOR_APIS #include "inDOMView.h" #endif #endif #ifdef MOZ_MATHML #include "nsMathMLAtoms.h" #include "nsMathMLOperators.h" #endif #ifdef MOZ_SVG PRBool NS_SVGEnabled(); #endif #ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY #include "nsHTMLEditor.h" #include "nsTextServicesDocument.h" #endif #include "nsError.h" #include "nsTraceRefcnt.h" #include "nsCycleCollector.h" static nsrefcnt sLayoutStaticRefcnt; nsresult nsLayoutStatics::Initialize() { NS_ASSERTION(sLayoutStaticRefcnt == 0, "nsLayoutStatics isn't zero!"); sLayoutStaticRefcnt = 1; NS_LOG_ADDREF(&sLayoutStaticRefcnt, sLayoutStaticRefcnt, "nsLayoutStatics", 1); nsresult rv; // Register all of our atoms once nsCSSAnonBoxes::AddRefAtoms(); nsCSSPseudoClasses::AddRefAtoms(); nsCSSPseudoElements::AddRefAtoms(); nsCSSKeywords::AddRefTable(); nsCSSProps::AddRefTable(); nsColorNames::AddRefTable(); nsGkAtoms::AddRefAtoms(); nsDOMScriptObjectFactory::Startup(); rv = nsContentUtils::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsContentUtils"); return rv; } rv = nsAttrValue::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsAttrValue"); return rv; } rv = nsTextFragment::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsTextFragment"); return rv; } rv = nsCellMap::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsCellMap"); return rv; } rv = nsCSSRendering::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsCSSRendering"); return rv; } rv = nsTextFrameTextRunCache::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize textframe textrun cache"); return rv; } #ifdef MOZ_XUL rv = nsXULContentUtils::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsXULContentUtils"); return rv; } #ifndef MOZ_NO_INSPECTOR_APIS inDOMView::InitAtoms(); #endif #endif #ifdef MOZ_MATHML nsMathMLOperators::AddRefTable(); #endif #ifdef MOZ_SVG if (NS_SVGEnabled()) nsContentDLF::RegisterSVG(); #endif #ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY nsEditProperty::RegisterAtoms(); nsTextServicesDocument::RegisterAtoms(); #endif #ifdef DEBUG nsFrame::DisplayReflowStartup(); #endif nsDOMAttribute::Initialize(); rv = txMozillaXSLTProcessor::Startup(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize txMozillaXSLTProcessor"); return rv; } rv = nsDOMStorageManager::Initialize(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsDOMStorageManager"); return rv; } #ifndef DEBUG_CC rv = nsCCUncollectableMarker::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsCCUncollectableMarker"); return rv; } #endif #ifdef MOZ_XUL rv = nsXULPopupManager::Init(); if (NS_FAILED(rv)) { NS_ERROR("Could not initialize nsXULPopupManager"); return rv; } #endif return NS_OK; } void nsLayoutStatics::Shutdown() { #ifdef MOZ_XUL nsXULPopupManager::Shutdown(); #endif nsDOMStorageManager::Shutdown(); txMozillaXSLTProcessor::Shutdown(); nsDOMAttribute::Shutdown(); nsDOMEventRTTearoff::Shutdown(); nsEventListenerManager::Shutdown(); nsContentList::Shutdown(); nsComputedDOMStyle::Shutdown(); CSSLoaderImpl::Shutdown(); nsCSSRuleProcessor::Shutdown(); nsTextFrameTextRunCache::Shutdown(); nsCSSRendering::Shutdown(); #ifdef DEBUG nsFrame::DisplayReflowShutdown(); #endif nsCellMap::Shutdown(); // Release all of our atoms nsColorNames::ReleaseTable(); nsCSSProps::ReleaseTable(); nsCSSKeywords::ReleaseTable(); nsRepeatService::Shutdown(); nsStackLayout::Shutdown(); nsBox::Shutdown(); #ifdef MOZ_XUL nsXULContentUtils::Finish(); nsXULElement::ReleaseGlobals(); nsXULPrototypeCache::ReleaseGlobals(); nsXULPrototypeElement::ReleaseGlobals(); nsSprocketLayout::Shutdown(); #endif #ifdef MOZ_MATHML nsMathMLOperators::ReleaseTable(); #endif nsCSSFrameConstructor::ReleaseGlobals(); nsSpaceManager::Shutdown(); nsImageFrame::ReleaseGlobals(); nsCSSScanner::ReleaseGlobals(); NS_IF_RELEASE(nsContentDLF::gUAStyleSheet); NS_IF_RELEASE(nsRuleNode::gLangService); nsStyledElement::Shutdown(); nsTextFragment::Shutdown(); nsAttrValue::Shutdown(); nsContentUtils::Shutdown(); nsNodeInfo::ClearCache(); nsLayoutStylesheetCache::Shutdown(); NS_NameSpaceManagerShutdown(); nsStyleSet::FreeGlobals(); nsGlobalWindow::ShutDown(); nsDOMClassInfo::ShutDown(); nsTextControlFrame::ShutDown(); nsXBLWindowKeyHandler::ShutDown(); nsAutoCopyListener::Shutdown(); #ifndef MOZILLA_PLAINTEXT_EDITOR_ONLY nsHTMLEditor::Shutdown(); nsTextServicesDocument::Shutdown(); #endif nsXMLHttpRequest::ShutdownACCache(); } void nsLayoutStatics::AddRef() { NS_ASSERTION(sLayoutStaticRefcnt, "nsLayoutStatics already dropped to zero!"); ++sLayoutStaticRefcnt; NS_LOG_ADDREF(&sLayoutStaticRefcnt, sLayoutStaticRefcnt, "nsLayoutStatics", 1); } void nsLayoutStatics::Release() { --sLayoutStaticRefcnt; NS_LOG_RELEASE(&sLayoutStaticRefcnt, sLayoutStaticRefcnt, "nsLayoutStatics"); if (!sLayoutStaticRefcnt) Shutdown(); }