/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * 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/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include #include #include #include #include #include #include #include "itemholder2.hxx" using namespace utl; using namespace com::sun::star::uno; #define HELP_TIP_TIMEOUT 0xffff // max. timeout setting to pretend a non-timeout // class SvtAccessibilityOptions_Impl --------------------------------------------- class SvtAccessibilityOptions_Impl { private: css::uno::Reference< css::container::XNameAccess > m_xCfg; public: SvtAccessibilityOptions_Impl(); void SetVCLSettings(); bool GetIsForPagePreviews() const; bool GetIsHelpTipsDisappear() const; bool GetIsAllowAnimatedGraphics() const; bool GetIsAllowAnimatedText() const; bool GetIsAutomaticFontColor() const; sal_Int16 GetHelpTipSeconds() const; bool IsSelectionInReadonly() const; sal_Int16 GetEdgeBlending() const; sal_Int16 GetListBoxMaximumLineCount() const; sal_Int16 GetColorValueSetColumnCount() const; bool GetPreviewUsesCheckeredBackground() const; }; // initialization of static members -------------------------------------- SvtAccessibilityOptions_Impl* SvtAccessibilityOptions::sm_pSingleImplConfig =nullptr; sal_Int32 SvtAccessibilityOptions::sm_nAccessibilityRefCount(0); namespace { struct SingletonMutex : public rtl::Static< ::osl::Mutex, SingletonMutex > {}; } // class SvtAccessibilityOptions_Impl --------------------------------------------- SvtAccessibilityOptions_Impl::SvtAccessibilityOptions_Impl() { try { m_xCfg.set( ::comphelper::ConfigurationHelper::openConfig( comphelper::getProcessComponentContext(), "org.openoffice.Office.Common/Accessibility", ::comphelper::EConfigurationModes::Standard ), css::uno::UNO_QUERY); } catch(const css::uno::Exception& ex) { m_xCfg.clear(); SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } } bool SvtAccessibilityOptions_Impl::GetIsForPagePreviews() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = true; try { if(xNode.is()) xNode->getPropertyValue("IsForPagePreviews") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } bool SvtAccessibilityOptions_Impl::GetIsHelpTipsDisappear() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = true; try { if(xNode.is()) xNode->getPropertyValue("IsHelpTipsDisappear") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } bool SvtAccessibilityOptions_Impl::GetIsAllowAnimatedGraphics() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = true; try { if(xNode.is()) xNode->getPropertyValue("IsAllowAnimatedGraphics") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } bool SvtAccessibilityOptions_Impl::GetIsAllowAnimatedText() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = true; try { if(xNode.is()) xNode->getPropertyValue("IsAllowAnimatedText") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } bool SvtAccessibilityOptions_Impl::GetIsAutomaticFontColor() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = false; try { if(xNode.is()) xNode->getPropertyValue("IsAutomaticFontColor") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } sal_Int16 SvtAccessibilityOptions_Impl::GetHelpTipSeconds() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); sal_Int16 nRet = 4; try { if(xNode.is()) xNode->getPropertyValue("HelpTipSeconds") >>= nRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return nRet; } bool SvtAccessibilityOptions_Impl::IsSelectionInReadonly() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = false; try { if(xNode.is()) xNode->getPropertyValue("IsSelectionInReadonly") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } sal_Int16 SvtAccessibilityOptions_Impl::GetEdgeBlending() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); sal_Int16 nRet = 35; try { if(xNode.is()) xNode->getPropertyValue("EdgeBlending") >>= nRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return nRet; } sal_Int16 SvtAccessibilityOptions_Impl::GetListBoxMaximumLineCount() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); sal_Int16 nRet = 25; try { if(xNode.is()) xNode->getPropertyValue("ListBoxMaximumLineCount") >>= nRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return nRet; } sal_Int16 SvtAccessibilityOptions_Impl::GetColorValueSetColumnCount() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); sal_Int16 nRet = 12; try { if(xNode.is()) xNode->getPropertyValue("ColorValueSetColumnCount") >>= nRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return nRet; } bool SvtAccessibilityOptions_Impl::GetPreviewUsesCheckeredBackground() const { css::uno::Reference< css::beans::XPropertySet > xNode(m_xCfg, css::uno::UNO_QUERY); bool bRet = false; try { if(xNode.is()) xNode->getPropertyValue("PreviewUsesCheckeredBackground") >>= bRet; } catch(const css::uno::Exception& ex) { SAL_WARN("svtools.config", "Caught unexpected: " << ex.Message); } return bRet; } void SvtAccessibilityOptions_Impl::SetVCLSettings() { AllSettings aAllSettings(Application::GetSettings()); StyleSettings aStyleSettings(aAllSettings.GetStyleSettings()); HelpSettings aHelpSettings(aAllSettings.GetHelpSettings()); bool StyleSettingsChanged(false); aHelpSettings.SetTipTimeout( GetIsHelpTipsDisappear() ? GetHelpTipSeconds() * 1000 : HELP_TIP_TIMEOUT); aAllSettings.SetHelpSettings(aHelpSettings); const sal_Int16 nEdgeBlendingCountA(GetEdgeBlending()); OSL_ENSURE(nEdgeBlendingCountA >= 0, "OOps, negative values for EdgeBlending are not allowed (!)"); const sal_uInt16 nEdgeBlendingCountB(static_cast< sal_uInt16 >(nEdgeBlendingCountA >= 0 ? nEdgeBlendingCountA : 0)); if(aStyleSettings.GetEdgeBlending() != nEdgeBlendingCountB) { aStyleSettings.SetEdgeBlending(nEdgeBlendingCountB); StyleSettingsChanged = true; } const sal_Int16 nMaxLineCountA(GetListBoxMaximumLineCount()); OSL_ENSURE(nMaxLineCountA >= 0, "OOps, negative values for ListBoxMaximumLineCount are not allowed (!)"); const sal_uInt16 nMaxLineCountB(static_cast< sal_uInt16 >(nMaxLineCountA >= 0 ? nMaxLineCountA : 0)); if(aStyleSettings.GetListBoxMaximumLineCount() != nMaxLineCountB) { aStyleSettings.SetListBoxMaximumLineCount(nMaxLineCountB); StyleSettingsChanged = true; } const sal_Int16 nMaxColumnCountA(GetColorValueSetColumnCount()); OSL_ENSURE(nMaxColumnCountA >= 0, "OOps, negative values for ColorValueSetColumnCount are not allowed (!)"); const sal_uInt16 nMaxColumnCountB(static_cast< sal_uInt16 >(nMaxColumnCountA >= 0 ? nMaxColumnCountA : 0)); if(aStyleSettings.GetColorValueSetColumnCount() != nMaxColumnCountB) { aStyleSettings.SetColorValueSetColumnCount(nMaxColumnCountB); StyleSettingsChanged = true; } const bool bPreviewUsesCheckeredBackground(GetPreviewUsesCheckeredBackground()); if(aStyleSettings.GetPreviewUsesCheckeredBackground() != bPreviewUsesCheckeredBackground) { aStyleSettings.SetPreviewUsesCheckeredBackground(bPreviewUsesCheckeredBackground); StyleSettingsChanged = true; } if(StyleSettingsChanged) { aAllSettings.SetStyleSettings(aStyleSettings); Application::MergeSystemSettings(aAllSettings); } Application::SetSettings(aAllSettings); } // class SvtAccessibilityOptions -------------------------------------------------- SvtAccessibilityOptions::SvtAccessibilityOptions() { if (!utl::ConfigManager::IsAvoidConfig()) { ::osl::MutexGuard aGuard( SingletonMutex::get() ); if(!sm_pSingleImplConfig) { sm_pSingleImplConfig = new SvtAccessibilityOptions_Impl; svtools::ItemHolder2::holdConfigItem(EItem::AccessibilityOptions); } ++sm_nAccessibilityRefCount; } //StartListening( *sm_pSingleImplConfig, sal_True ); } SvtAccessibilityOptions::~SvtAccessibilityOptions() { //EndListening( *sm_pSingleImplConfig, sal_True ); ::osl::MutexGuard aGuard( SingletonMutex::get() ); if( !--sm_nAccessibilityRefCount ) { //if( sm_pSingleImplConfig->IsModified() ) // sm_pSingleImplConfig->Commit(); DELETEZ( sm_pSingleImplConfig ); } } void SvtAccessibilityOptions::Notify( SfxBroadcaster&, const SfxHint& ) { NotifyListeners(ConfigurationHints::NONE); } bool SvtAccessibilityOptions::GetIsForPagePreviews() const { return sm_pSingleImplConfig->GetIsForPagePreviews(); } bool SvtAccessibilityOptions::GetIsAllowAnimatedGraphics() const { return sm_pSingleImplConfig->GetIsAllowAnimatedGraphics(); } bool SvtAccessibilityOptions::GetIsAllowAnimatedText() const { return sm_pSingleImplConfig->GetIsAllowAnimatedText(); } bool SvtAccessibilityOptions::GetIsAutomaticFontColor() const { return sm_pSingleImplConfig->GetIsAutomaticFontColor(); } bool SvtAccessibilityOptions::IsSelectionInReadonly() const { return sm_pSingleImplConfig->IsSelectionInReadonly(); } void SvtAccessibilityOptions::SetVCLSettings() { sm_pSingleImplConfig->SetVCLSettings(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ on value='feature/cib_contract138c'>feature/cib_contract138c LibreOffice 核心代码仓库文档基金会
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2022-04-15sc: introduce SparklineShell and Sparkline contextTomaž Vajngerl