146 lines
5.4 KiB
C++
146 lines
5.4 KiB
C++
/*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
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* Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
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* Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
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* Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
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* Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
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* Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
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* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
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* Copyright (C) Research In Motion Limited 2011. All rights reserved.
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* Copyright (C) 2012 Google Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "InspectorCSSOMWrappers.h"
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#include "CSSImportRule.h"
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#include "CSSMediaRule.h"
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#include "CSSRule.h"
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#include "CSSStyleRule.h"
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#include "CSSStyleSheet.h"
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#include "CSSSupportsRule.h"
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#include "ExtensionStyleSheets.h"
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#include "StyleScope.h"
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#include "StyleSheetContents.h"
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#include "UserAgentStyle.h"
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namespace WebCore {
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namespace Style {
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void InspectorCSSOMWrappers::collectFromStyleSheetIfNeeded(CSSStyleSheet* styleSheet)
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{
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if (!m_styleRuleToCSSOMWrapperMap.isEmpty())
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collect(styleSheet);
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}
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template <class ListType>
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void InspectorCSSOMWrappers::collect(ListType* listType)
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{
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if (!listType)
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return;
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unsigned size = listType->length();
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for (unsigned i = 0; i < size; ++i) {
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CSSRule* cssRule = listType->item(i);
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switch (cssRule->type()) {
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case CSSRule::IMPORT_RULE:
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collect(downcast<CSSImportRule>(*cssRule).styleSheet());
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break;
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case CSSRule::MEDIA_RULE:
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collect(downcast<CSSMediaRule>(cssRule));
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break;
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case CSSRule::SUPPORTS_RULE:
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collect(downcast<CSSSupportsRule>(cssRule));
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break;
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case CSSRule::STYLE_RULE:
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m_styleRuleToCSSOMWrapperMap.add(&downcast<CSSStyleRule>(*cssRule).styleRule(), downcast<CSSStyleRule>(cssRule));
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break;
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default:
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break;
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}
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}
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}
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void InspectorCSSOMWrappers::collectFromStyleSheetContents(StyleSheetContents* styleSheet)
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{
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if (!styleSheet)
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return;
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auto styleSheetWrapper = CSSStyleSheet::create(*styleSheet);
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m_styleSheetCSSOMWrapperSet.add(styleSheetWrapper.copyRef());
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collect(styleSheetWrapper.ptr());
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}
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void InspectorCSSOMWrappers::collectFromStyleSheets(const Vector<RefPtr<CSSStyleSheet>>& sheets)
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{
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for (auto& sheet : sheets)
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collect(sheet.get());
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}
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void InspectorCSSOMWrappers::maybeCollectFromStyleSheets(const Vector<RefPtr<CSSStyleSheet>>& sheets)
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{
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for (auto& sheet : sheets) {
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if (!m_styleSheetCSSOMWrapperSet.contains(sheet.get())) {
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m_styleSheetCSSOMWrapperSet.add(sheet);
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collect(sheet.get());
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}
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}
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}
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void InspectorCSSOMWrappers::collectDocumentWrappers(ExtensionStyleSheets& extensionStyleSheets)
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{
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if (m_styleRuleToCSSOMWrapperMap.isEmpty()) {
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collectFromStyleSheetContents(UserAgentStyle::defaultStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::quirksStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::dialogStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::svgStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::mathMLStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::mediaControlsStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::fullscreenStyleSheet);
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#if ENABLE(DATALIST_ELEMENT)
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collectFromStyleSheetContents(UserAgentStyle::dataListStyleSheet);
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#endif
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#if ENABLE(INPUT_TYPE_COLOR)
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collectFromStyleSheetContents(UserAgentStyle::colorInputStyleSheet);
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#endif
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#if ENABLE(IOS_FORM_CONTROL_REFRESH)
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collectFromStyleSheetContents(UserAgentStyle::legacyFormControlsIOSStyleSheet);
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#endif
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collectFromStyleSheetContents(UserAgentStyle::plugInsStyleSheet);
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collectFromStyleSheetContents(UserAgentStyle::mediaQueryStyleSheet);
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collect(extensionStyleSheets.pageUserSheet());
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collectFromStyleSheets(extensionStyleSheets.injectedUserStyleSheets());
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collectFromStyleSheets(extensionStyleSheets.documentUserStyleSheets());
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collectFromStyleSheets(extensionStyleSheets.injectedAuthorStyleSheets());
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collectFromStyleSheets(extensionStyleSheets.authorStyleSheetsForTesting());
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}
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}
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void InspectorCSSOMWrappers::collectScopeWrappers(Scope& styleScope)
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{
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maybeCollectFromStyleSheets(styleScope.activeStyleSheets());
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}
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CSSStyleRule* InspectorCSSOMWrappers::getWrapperForRuleInSheets(const StyleRule* rule)
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{
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return m_styleRuleToCSSOMWrapperMap.get(rule);
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}
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} // namespace Style
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} // namespace WebCore
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