From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- uui/source/iahndl-filter.cxx | 315 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 315 insertions(+) create mode 100644 uui/source/iahndl-filter.cxx (limited to 'uui/source/iahndl-filter.cxx') diff --git a/uui/source/iahndl-filter.cxx b/uui/source/iahndl-filter.cxx new file mode 100644 index 000000000..b2f0bf71b --- /dev/null +++ b/uui/source/iahndl-filter.cxx @@ -0,0 +1,315 @@ +/* -*- 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 +#include + +#include "getcontinuations.hxx" +#include "fltdlg.hxx" + +#include "iahndl.hxx" + +using namespace com::sun::star; + +namespace { + +void +executeFilterDialog( + weld::Window* pParent , + OUString const & rURL , + uui::FilterNameList const & rFilters, + OUString & rFilter ) +{ + SolarMutexGuard aGuard; + + uui::FilterDialog aDialog(pParent); + + aDialog.SetURL(rURL); + aDialog.ChangeFilters(&rFilters); + + uui::FilterNameListPtr pSelected = rFilters.end(); + if (aDialog.AskForFilter(pSelected)) + { + rFilter = pSelected->sInternal; + } +} + +void +handleNoSuchFilterRequest_( + weld::Window* pParent, + uno::Reference< uno::XComponentContext > const & xContext, + document::NoSuchFilterRequest const & rRequest, + uno::Sequence< uno::Reference< task::XInteractionContinuation > > const & + rContinuations ) +{ + uno::Reference< task::XInteractionAbort > xAbort; + uno::Reference< document::XInteractionFilterSelect > xFilterTransport; + getContinuations(rContinuations, &xAbort, &xFilterTransport); + + // check necessary resources - if they don't exist - abort or + // break this operation + if (!xAbort.is()) + return; + + if (!xFilterTransport.is()) + { + xAbort->select(); + return; + } + + uno::Reference< container::XContainerQuery > xFilterContainer; + try + { + xFilterContainer.set( xContext->getServiceManager()->createInstanceWithContext( + "com.sun.star.document.FilterFactory", xContext ), + uno::UNO_QUERY ); + } + catch ( uno::Exception const & ) + { + } + + if (!xFilterContainer.is()) + { + xAbort->select(); + return; + } + + uui::FilterNameList lNames; + + // Note: We look for all filters here which match the following criteria: + // - they are import filters as minimum (of course they can + // support export too) + // - we don't show any filter which are flagged as "don't show it + // at the UI" or "they are not installed" + // - we ignore filters, which have not set any valid + // DocumentService (e.g. our pure graphic filters) + // - we show it sorted by her UIName's + // - We don't use the order flag or prefer default filters. + // (Because this list shows all filters and the user should + // find his filter very easy by his UIName ...) + // - We use "_query_all" here ... but we filter graphic filters + // out by using DocumentService property later! + uno::Reference< container::XEnumeration > xFilters + = xFilterContainer->createSubSetEnumerationByQuery( + "_query_all:sort_prop=uiname:iflags=1:eflags=143360"); + while (xFilters->hasMoreElements()) + { + try + { + ::comphelper::SequenceAsHashMap lProps(xFilters->nextElement()); + uui::FilterNamePair aPair; + + aPair.sInternal = lProps.getUnpackedValueOrDefault( + "Name", OUString()); + aPair.sUI = lProps.getUnpackedValueOrDefault( + "UIName", OUString()); + if ( aPair.sInternal.isEmpty() || aPair.sUI.isEmpty() ) + { + continue; + } + lNames.push_back( aPair ); + } + catch(const uno::RuntimeException&) + { + throw; + } + catch(const uno::Exception&) + { + continue; + } + } + + // no list available for showing + // -> abort operation + if (lNames.empty()) + { + xAbort->select(); + return; + } + + // let the user select the right filter + OUString sSelectedFilter; + executeFilterDialog( pParent, + rRequest.URL, + lNames, + sSelectedFilter ); + + // If he doesn't select anyone + // -> abort operation + if (sSelectedFilter.isEmpty()) + { + xAbort->select(); + return; + } + + // otherwise set it for return + xFilterTransport->setFilter( sSelectedFilter ); + xFilterTransport->select(); +} + +void +handleFilterOptionsRequest_( + uno::Reference const & rWindow, + uno::Reference< uno::XComponentContext > const & xContext, + document::FilterOptionsRequest const & rRequest, + uno::Sequence< uno::Reference< task::XInteractionContinuation > > const & + rContinuations) +{ + uno::Reference< task::XInteractionAbort > xAbort; + uno::Reference< document::XInteractionFilterOptions > xFilterOptions; + getContinuations(rContinuations, &xAbort, &xFilterOptions); + + uno::Reference< container::XNameAccess > xFilterCFG; + try + { + xFilterCFG.set( xContext->getServiceManager()->createInstanceWithContext( + "com.sun.star.document.FilterFactory", xContext ), + uno::UNO_QUERY ); + } + catch ( uno::Exception const & ) + { + } + + if( xFilterCFG.is() && rRequest.rProperties.hasElements() ) + { + try + { + OUString aFilterName; + auto pProperty = std::find_if(rRequest.rProperties.begin(), rRequest.rProperties.end(), + [](const beans::PropertyValue& rProp) { return rProp.Name == "FilterName"; }); + if (pProperty != rRequest.rProperties.end()) + { + pProperty->Value >>= aFilterName; + } + + uno::Sequence < beans::PropertyValue > aProps; + if ( xFilterCFG->getByName( aFilterName ) >>= aProps ) + { + auto pProp = std::find_if(std::cbegin(aProps), std::cend(aProps), + [](const beans::PropertyValue& rProp) { return rProp.Name == "UIComponent"; }); + if (pProp != std::cend(aProps)) + { + OUString aServiceName; + pProp->Value >>= aServiceName; + if( !aServiceName.isEmpty() ) + { + uno::Sequence aDialogArgs(comphelper::InitAnyPropertySequence( + { + {"ParentWindow", uno::Any(rWindow)}, + })); + + uno::Reference< + ui::dialogs::XExecutableDialog > xFilterDialog( + xContext->getServiceManager()->createInstanceWithArgumentsAndContext( + aServiceName, aDialogArgs, xContext ), + uno::UNO_QUERY ); + + uno::Reference< beans::XPropertyAccess > + xFilterProperties( xFilterDialog, + uno::UNO_QUERY ); + + if( xFilterDialog.is() && xFilterProperties.is() ) + { + uno::Reference< + document::XImporter > xImporter( + xFilterDialog, uno::UNO_QUERY ); + if( xImporter.is() ) + xImporter->setTargetDocument( rRequest.rModel ); + + xFilterProperties->setPropertyValues( + rRequest.rProperties ); + + if( xFilterDialog->execute() ) + { + xFilterOptions->setFilterOptions( + xFilterProperties->getPropertyValues() ); + xFilterOptions->select(); + return; + } + } + } + } + } + } + catch( container::NoSuchElementException& ) + { + // the filter name is unknown + } + catch( uno::Exception& ) + { + } + } + + xAbort->select(); +} + +} // namespace + +bool +UUIInteractionHelper::handleNoSuchFilterRequest( + uno::Reference< task::XInteractionRequest > const & rRequest) +{ + uno::Any aAnyRequest(rRequest->getRequest()); + + document::NoSuchFilterRequest aNoSuchFilterRequest; + if (aAnyRequest >>= aNoSuchFilterRequest) + { + uno::Reference xParent = getParentXWindow(); + handleNoSuchFilterRequest_(Application::GetFrameWeld(xParent), + m_xContext, + aNoSuchFilterRequest, + rRequest->getContinuations()); + return true; + } + return false; +} + +bool +UUIInteractionHelper::handleFilterOptionsRequest( + uno::Reference< task::XInteractionRequest > const & rRequest) +{ + uno::Any aAnyRequest(rRequest->getRequest()); + + document::FilterOptionsRequest aFilterOptionsRequest; + if (aAnyRequest >>= aFilterOptionsRequest) + { + handleFilterOptionsRequest_(getParentXWindow(), + m_xContext, + aFilterOptionsRequest, + rRequest->getContinuations()); + return true; + } + return false; +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3