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Diffstat (limited to 'framework/source/uiconfiguration/globalsettings.cxx')
| -rw-r--r-- | framework/source/uiconfiguration/globalsettings.cxx | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/framework/source/uiconfiguration/globalsettings.cxx b/framework/source/uiconfiguration/globalsettings.cxx new file mode 100644 index 000000000..0883cc8af --- /dev/null +++ b/framework/source/uiconfiguration/globalsettings.cxx @@ -0,0 +1,262 @@ +/* -*- 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 <uiconfiguration/globalsettings.hxx> +#include <services.h> + +#include <com/sun/star/configuration/theDefaultProvider.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/lang/XComponent.hpp> +#include <com/sun/star/lang/XEventListener.hpp> + +#include <rtl/ref.hxx> +#include <comphelper/propertysequence.hxx> +#include <cppuhelper/implbase.hxx> +#include <mutex> +#include <utility> + +// Defines + +using namespace ::com::sun::star; + +// Namespace + +namespace framework +{ + +// Configuration access class for WindowState supplier implementation + +namespace { + +class GlobalSettings_Access : public ::cppu::WeakImplHelper< + css::lang::XComponent, + css::lang::XEventListener> +{ + public: + explicit GlobalSettings_Access( css::uno::Reference< css::uno::XComponentContext > xContext ); + + // XComponent + virtual void SAL_CALL dispose() override; + virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override; + virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + + // settings access + bool HasToolbarStatesInfo(); + bool GetToolbarStateInfo( GlobalSettings::StateInfo eStateInfo, css::uno::Any& aValue ); + + private: + void impl_initConfigAccess(); + + std::mutex m_mutex; + bool m_bDisposed : 1, + m_bConfigRead : 1; + OUString m_aNodeRefStates; + OUString m_aPropStatesEnabled; + OUString m_aPropLocked; + OUString m_aPropDocked; + css::uno::Reference< css::container::XNameAccess > m_xConfigAccess; + css::uno::Reference< css::uno::XComponentContext> m_xContext; +}; + +} + +GlobalSettings_Access::GlobalSettings_Access( css::uno::Reference< css::uno::XComponentContext > xContext ) : + m_bDisposed( false ), + m_bConfigRead( false ), + m_aNodeRefStates( "States" ), + m_aPropStatesEnabled( "StatesEnabled" ), + m_aPropLocked( "Locked" ), + m_aPropDocked( "Docked" ), + m_xContext(std::move( xContext )) +{ +} + +// XComponent +void SAL_CALL GlobalSettings_Access::dispose() +{ + std::unique_lock g(m_mutex); + m_xConfigAccess.clear(); + m_bDisposed = true; +} + +void SAL_CALL GlobalSettings_Access::addEventListener( const css::uno::Reference< css::lang::XEventListener >& ) +{ +} + +void SAL_CALL GlobalSettings_Access::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& ) +{ +} + +// XEventListener +void SAL_CALL GlobalSettings_Access::disposing( const css::lang::EventObject& ) +{ + std::unique_lock g(m_mutex); + m_xConfigAccess.clear(); +} + +// settings access +bool GlobalSettings_Access::HasToolbarStatesInfo() +{ + std::unique_lock g(m_mutex); + + if ( m_bDisposed ) + return false; + + if ( !m_bConfigRead ) + { + m_bConfigRead = true; + impl_initConfigAccess(); + } + + if ( m_xConfigAccess.is() ) + { + try + { + css::uno::Any a; + bool bValue; + a = m_xConfigAccess->getByName( m_aPropStatesEnabled ); + if ( a >>= bValue ) + return bValue; + } + catch ( const css::container::NoSuchElementException& ) + { + } + catch ( const css::uno::Exception& ) + { + } + } + + return false; +} + +bool GlobalSettings_Access::GetToolbarStateInfo( GlobalSettings::StateInfo eStateInfo, css::uno::Any& aValue ) +{ + std::unique_lock g(m_mutex); + + if ( m_bDisposed ) + return false; + + if ( !m_bConfigRead ) + { + m_bConfigRead = true; + impl_initConfigAccess(); + } + + if ( !m_xConfigAccess.is() ) + return false; + + try + { + css::uno::Any a = m_xConfigAccess->getByName( m_aNodeRefStates ); + css::uno::Reference< css::container::XNameAccess > xNameAccess; + if ( a >>= xNameAccess ) + { + if ( eStateInfo == GlobalSettings::STATEINFO_LOCKED ) + a = xNameAccess->getByName( m_aPropLocked ); + else if ( eStateInfo == GlobalSettings::STATEINFO_DOCKED ) + a = xNameAccess->getByName( m_aPropDocked ); + + aValue = a; + return true; + } + } + catch ( const css::container::NoSuchElementException& ) + { + } + catch ( const css::uno::Exception& ) + { + } + + return false; +} + +void GlobalSettings_Access::impl_initConfigAccess() +{ + try + { + if ( m_xContext.is() ) + { + css::uno::Reference< css::lang::XMultiServiceFactory > xConfigProvider = + css::configuration::theDefaultProvider::get( m_xContext ); + + uno::Sequence<uno::Any> aArgs(comphelper::InitAnyPropertySequence( + { + {"nodepath", uno::Any(OUString("/org.openoffice.Office.UI.GlobalSettings/Toolbars"))} + })); + m_xConfigAccess.set(xConfigProvider->createInstanceWithArguments( + SERVICENAME_CFGREADACCESS, aArgs ), + css::uno::UNO_QUERY ); + + css::uno::Reference< css::lang::XComponent >( + xConfigProvider, css::uno::UNO_QUERY_THROW )->addEventListener( + css::uno::Reference< css::lang::XEventListener >(this)); + } + } + catch ( const css::lang::WrappedTargetException& ) + { + } + catch ( const css::uno::Exception& ) + { + } +} + +// global class + +static GlobalSettings_Access* GetGlobalSettings( const css::uno::Reference< css::uno::XComponentContext >& rxContext ) +{ + static rtl::Reference<GlobalSettings_Access> pStaticSettings = new GlobalSettings_Access( rxContext ); + return pStaticSettings.get(); +} + +GlobalSettings::GlobalSettings( css::uno::Reference< css::uno::XComponentContext > xContext ) : + m_xContext(std::move( xContext )) +{ +} + +GlobalSettings::~GlobalSettings() +{ +} + +// settings access +bool GlobalSettings::HasToolbarStatesInfo() const +{ + GlobalSettings_Access* pSettings( GetGlobalSettings( m_xContext )); + + if ( pSettings ) + return pSettings->HasToolbarStatesInfo(); + else + return false; +} + +bool GlobalSettings::GetToolbarStateInfo( StateInfo eStateInfo, css::uno::Any& aValue ) +{ + GlobalSettings_Access* pSettings( GetGlobalSettings( m_xContext )); + + if ( pSettings ) + return pSettings->GetToolbarStateInfo( eStateInfo, aValue ); + else + return false; +} + +} // namespace framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |