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Diffstat (limited to 'xmloff/source/xforms/xformsimport.cxx')
| -rw-r--r-- | xmloff/source/xforms/xformsimport.cxx | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/xmloff/source/xforms/xformsimport.cxx b/xmloff/source/xforms/xformsimport.cxx new file mode 100644 index 000000000..69daa630b --- /dev/null +++ b/xmloff/source/xforms/xformsimport.cxx @@ -0,0 +1,184 @@ +/* -*- 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 "XFormsModelContext.hxx" +#include <utility> +#include <xmloff/xformsimport.hxx> +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/form/binding/XValueBinding.hpp> +#include <com/sun/star/form/binding/XBindableValue.hpp> +#include <com/sun/star/form/binding/XListEntrySource.hpp> +#include <com/sun/star/form/binding/XListEntrySink.hpp> +#include <com/sun/star/form/submission/XSubmission.hpp> +#include <com/sun/star/form/submission/XSubmissionSupplier.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <rtl/ustring.hxx> +#include "xformsapi.hxx" +#include <comphelper/namedvaluecollection.hxx> +#include <tools/diagnose_ex.h> + +using std::pair; +using com::sun::star::uno::Reference; +using com::sun::star::uno::Exception; +using com::sun::star::uno::UNO_QUERY; +using com::sun::star::uno::UNO_QUERY_THROW; +using com::sun::star::uno::UNO_SET_THROW; +using com::sun::star::uno::Sequence; +using com::sun::star::beans::XPropertySet; +using com::sun::star::beans::XPropertySetInfo; +using com::sun::star::beans::PropertyValue; +using com::sun::star::frame::XModel; +using com::sun::star::container::XNameAccess; +using com::sun::star::form::binding::XValueBinding; +using com::sun::star::form::binding::XBindableValue; +using com::sun::star::form::binding::XListEntrySource; +using com::sun::star::form::binding::XListEntrySink; +using com::sun::star::form::submission::XSubmission; +using com::sun::star::form::submission::XSubmissionSupplier; + +SvXMLImportContext* createXFormsModelContext( + SvXMLImport& rImport ) +{ + return new XFormsModelContext( rImport ); +} + +void bindXFormsValueBinding(Reference<XModel> const& xModel, + const pair<Reference<XPropertySet>, OUString>& aPair) +{ + Reference<XBindableValue> xBindable( + aPair.first, + UNO_QUERY ); + Reference<XValueBinding> xBinding( + xforms_findXFormsBinding( xModel, aPair.second ), + UNO_QUERY ); + + if( xBindable.is() && xBinding.is() ) + { + try + { + xBindable->setValueBinding( xBinding ); + } + catch( const Exception& ) + { + // ignore problems during binding + // TODO: call XML error handling + } + } +} + +void bindXFormsListBinding(Reference<XModel> const& xModel, + const ::pair<Reference<XPropertySet>, OUString>& aPair) +{ + Reference<XListEntrySink> xListEntrySink( + aPair.first, + UNO_QUERY ); + Reference<XListEntrySource> xListEntrySource( + xforms_findXFormsBinding( xModel, aPair.second ), + UNO_QUERY ); + + if( xListEntrySink.is() && xListEntrySource.is() ) + { + try + { + xListEntrySink->setListEntrySource( xListEntrySource ); + } + catch( const Exception& ) + { + // ignore problems during binding + // TODO: call XML error handling + } + } +} + +void bindXFormsSubmission(Reference<XModel> const& xModel, + const pair<Reference<XPropertySet>, OUString>& aPair) +{ + Reference<XSubmissionSupplier> xSubmissionSupp( aPair.first, UNO_QUERY ); + Reference<XSubmission> xSubmission( + xforms_findXFormsSubmission( xModel, aPair.second ), + UNO_QUERY ); + + if( xSubmissionSupp.is() && xSubmission.is() ) + { + try + { + xSubmissionSupp->setSubmission( xSubmission ); + } + catch( const Exception& ) + { + // ignore problems during binding + // TODO: call XML error handling + } + } +} + +void applyXFormsSettings( const Reference< XNameAccess >& _rXForms, const Sequence< PropertyValue >& _rSettings ) +{ + OSL_PRECOND( _rXForms.is(), "applyXFormsSettings: invalid XForms container!" ); + if ( !_rXForms.is() ) + return; + + Reference< XNameAccess > xModelSettings( ::comphelper::NamedValueCollection::get( _rSettings, u"XFormModels" ), UNO_QUERY ); + if ( !xModelSettings.is() ) + { + OSL_FAIL( "applyXFormsSettings: wrong type for the XFormModels settings!" ); + return; + } + + try + { + const Sequence< OUString > aSettingsForModels( xModelSettings->getElementNames() ); + for ( auto const & modelName : aSettingsForModels ) + { + // the settings for this particular model + Sequence< PropertyValue > aModelSettings; + OSL_VERIFY( xModelSettings->getByName( modelName ) >>= aModelSettings ); + + // the model itself + if ( !_rXForms->hasByName( modelName ) ) + { + OSL_FAIL( "applyXFormsSettings: have settings for a non-existent XForms model!" ); + continue; + } + + // propagate the settings, being tolerant by omitting properties which are not supported + Reference< XPropertySet > xModelProps( _rXForms->getByName( modelName ), UNO_QUERY_THROW ); + Reference< XPropertySetInfo > xModelPSI( xModelProps->getPropertySetInfo(), UNO_SET_THROW ); + + for ( auto const & setting : std::as_const(aModelSettings) ) + { + if ( !xModelPSI->hasPropertyByName( setting.Name ) ) + { + OSL_FAIL( "applyXFormsSettings: non-existent model property!" ); + continue; + } + + xModelProps->setPropertyValue( setting.Name, setting.Value ); + } + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("xmloff"); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |