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| -rw-r--r-- | uui/source/interactionhandler.cxx | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/uui/source/interactionhandler.cxx b/uui/source/interactionhandler.cxx new file mode 100644 index 0000000000..ea6ebf6d36 --- /dev/null +++ b/uui/source/interactionhandler.cxx @@ -0,0 +1,229 @@ +/* -*- 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 <memory> +#include <sal/config.h> +#include <osl/diagnose.h> + +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp> +#include <com/sun/star/lang/XInitialization.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/task/XInteractionHandler2.hpp> +#include <com/sun/star/uno/RuntimeException.hpp> + +#include "iahndl.hxx" +#include <comphelper/namedvaluecollection.hxx> +#include <cppuhelper/exc_hlp.hxx> +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/supportsservice.hxx> + +using namespace com::sun::star; + +namespace { + +class UUIInteractionHandler: + public cppu::WeakImplHelper<css::lang::XServiceInfo, + css::lang::XInitialization, + css::task::XInteractionHandler2, + css::beans::XPropertySet> +{ +private: + UUIInteractionHelper m_pImpl; + +public: + explicit UUIInteractionHandler(css::uno::Reference< css::uno::XComponentContext > const & rxContext); + + UUIInteractionHandler(const UUIInteractionHandler&) = delete; + UUIInteractionHandler& operator=(const UUIInteractionHandler&) = delete; + + virtual OUString SAL_CALL getImplementationName() override; + + virtual sal_Bool SAL_CALL supportsService(OUString const & rServiceName) override; + + virtual css::uno::Sequence< OUString > SAL_CALL + getSupportedServiceNames() override; + + virtual void SAL_CALL + initialize( + css::uno::Sequence< css::uno::Any > const & rArguments) override; + + virtual void SAL_CALL + handle(css::uno::Reference< css::task::XInteractionRequest > const & rRequest) override; + + virtual sal_Bool SAL_CALL + handleInteractionRequest( + const css::uno::Reference< css::task::XInteractionRequest >& Request + ) override; + + virtual void SAL_CALL + addPropertyChangeListener( const OUString& /*aPropertyName*/, const css::uno::Reference< css::beans::XPropertyChangeListener >& /*xListener*/ ) override + { + throw css::uno::RuntimeException( + "UUIInteractionHandler addPropertyChangeListener is not supported"); + } + + virtual void SAL_CALL + removePropertyChangeListener( const OUString& /*aPropertyName*/, const css::uno::Reference< css::beans::XPropertyChangeListener >& /*xListener*/ ) override + { + throw css::uno::RuntimeException( + "UUIInteractionHandler removePropertyChangeListener is not supported"); + } + + virtual void SAL_CALL + addVetoableChangeListener( const OUString& /*aPropertyName*/, const css::uno::Reference< css::beans::XVetoableChangeListener >& /*xListener*/ ) override + { + throw css::uno::RuntimeException( + "UUIInteractionHandler addVetoableChangeListener is not supported"); + } + + virtual void SAL_CALL + removeVetoableChangeListener( const OUString& /*aPropertyName*/, const css::uno::Reference< css::beans::XVetoableChangeListener >& /*xListener*/ ) override + { + throw css::uno::RuntimeException( + "UUIInteractionHandler removeVetoableChangeListener is not supported"); + } + + virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL + getPropertySetInfo() override + { + return nullptr; + } + + virtual void SAL_CALL setPropertyValue(const OUString& rPropertyName, const css::uno::Any& rValue) override + { + if (rPropertyName == "ParentWindow") + { + css::uno::Reference<css::awt::XWindow> xWindow; + rValue >>= xWindow; + m_pImpl.SetParentWindow(xWindow); + return; + } + throw css::beans::UnknownPropertyException(rPropertyName); + } + + virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& rPropertyName) override + { + if (rPropertyName == "ParentWindow") + { + return uno::Any(m_pImpl.GetParentWindow()); + } + throw css::beans::UnknownPropertyException(rPropertyName); + } +}; + +UUIInteractionHandler::UUIInteractionHandler( + uno::Reference< uno::XComponentContext > const & rxContext) + : m_pImpl(rxContext) +{ +} + +OUString SAL_CALL UUIInteractionHandler::getImplementationName() +{ + return "com.sun.star.comp.uui.UUIInteractionHandler"; +} + +sal_Bool SAL_CALL +UUIInteractionHandler::supportsService(OUString const & rServiceName) +{ + return cppu::supportsService(this, rServiceName); +} + +uno::Sequence< OUString > SAL_CALL +UUIInteractionHandler::getSupportedServiceNames() +{ + return { "com.sun.star.task.InteractionHandler", + // added to indicate support for configuration.backend.MergeRecoveryRequest + "com.sun.star.configuration.backend.InteractionHandler", + // for backwards compatibility + "com.sun.star.uui.InteractionHandler" }; +} + +void SAL_CALL +UUIInteractionHandler::initialize( + uno::Sequence< uno::Any > const & rArguments) +{ + // The old-style InteractionHandler service supported a sequence of + // PropertyValue, while the new-style service now uses constructors to pass + // in Parent and Context values; for backwards compatibility, keep support + // for a PropertyValue sequence, too: + uno::Reference< awt::XWindow > xWindow; + OUString aContext; + if (!((rArguments.getLength() == 1 && (rArguments[0] >>= xWindow)) || + (rArguments.getLength() == 2 && (rArguments[0] >>= xWindow) && + (rArguments[1] >>= aContext)))) + { + ::comphelper::NamedValueCollection aProperties( rArguments ); + if ( aProperties.has( "Parent" ) ) + { + OSL_VERIFY( aProperties.get( "Parent" ) >>= xWindow ); + } + if ( aProperties.has( "Context" ) ) + { + OSL_VERIFY( aProperties.get( "Context" ) >>= aContext ); + } + } + + m_pImpl.SetParentWindow(xWindow); + m_pImpl.setContext(aContext); +} + +void SAL_CALL +UUIInteractionHandler::handle( + uno::Reference< task::XInteractionRequest > const & rRequest) +{ + try + { + m_pImpl.handleRequest(rRequest); + } + catch (uno::RuntimeException const & ex) + { + css::uno::Any anyEx = cppu::getCaughtException(); + throw css::lang::WrappedTargetRuntimeException( ex.Message, + *this, anyEx ); + } +} + +sal_Bool SAL_CALL UUIInteractionHandler::handleInteractionRequest( + const uno::Reference< task::XInteractionRequest >& Request ) +{ + try + { + return m_pImpl.handleRequest( Request ); + } + catch (uno::RuntimeException const & ex) + { + css::uno::Any anyEx = cppu::getCaughtException(); + throw css::lang::WrappedTargetRuntimeException( ex.Message, + *this, anyEx ); + } +} + +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_uui_UUIInteractionHandler_get_implementation( + css::uno::XComponentContext *context, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new UUIInteractionHandler(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |