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office-gobmx/xmloff/source/draw/ximpshow.cxx
Noel Grandin 1705fbe9da move the castToFastAttributeList function 
to the slightly higher namespace, to make it easy and more readable to
use directly in a for-loop-range expression.

And make it return a reference rather than a pointer, since it is never
allowed to be nullptr.

Change-Id: I15d0b32493ef65cfc601b247c272b318f1eadfd8
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93049
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-04-28 13:25:27 +02:00

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/* -*- 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 <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/util/Duration.hpp>
#include <com/sun/star/xml/sax/XAttributeList.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/presentation/XCustomPresentationSupplier.hpp>
#include <com/sun/star/presentation/XPresentationSupplier.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <sax/tools/converter.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmluconv.hxx>
#include "ximpshow.hxx"
using namespace ::std;
using namespace ::cppu;
using namespace ::com::sun::star;
using namespace ::com::sun::star::xml;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::presentation;
using namespace ::xmloff::token;
class ShowsImpImpl
{
public:
Reference< XSingleServiceFactory > mxShowFactory;
Reference< XNameContainer > mxShows;
Reference< XPropertySet > mxPresProps;
Reference< XNameAccess > mxPages;
OUString maCustomShowName;
};
SdXMLShowsContext::SdXMLShowsContext( SdXMLImport& rImport, const Reference< XFastAttributeList >& xAttrList )
: SvXMLImportContext(rImport),
mpImpl(new ShowsImpImpl )
{
Reference< XCustomPresentationSupplier > xShowsSupplier( rImport.GetModel(), UNO_QUERY );
if( xShowsSupplier.is() )
{
mpImpl->mxShows = xShowsSupplier->getCustomPresentations();
mpImpl->mxShowFactory.set( mpImpl->mxShows, UNO_QUERY );
}
Reference< XDrawPagesSupplier > xDrawPagesSupplier( rImport.GetModel(), UNO_QUERY );
if( xDrawPagesSupplier.is() )
mpImpl->mxPages.set( xDrawPagesSupplier->getDrawPages(), UNO_QUERY );
Reference< XPresentationSupplier > xPresentationSupplier( rImport.GetModel(), UNO_QUERY );
if( xPresentationSupplier.is() )
mpImpl->mxPresProps.set( xPresentationSupplier->getPresentation(), UNO_QUERY );
if( mpImpl->mxPresProps.is() )
{
bool bAll = true;
uno::Any aAny;
// Per ODF this is default, but we did it wrong before LO 6.0 (tdf#108824)
bool bIsMouseVisible = true;
if (rImport.getGeneratorVersion() < SvXMLImport::LO_6x)
bIsMouseVisible = false;
// read attributes
for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
{
OUString sValue = aIter.toString();
switch( aIter.getToken() )
{
case XML_ELEMENT(PRESENTATION, XML_START_PAGE):
{
mpImpl->mxPresProps->setPropertyValue("FirstPage", Any(sValue) );
bAll = false;
break;
}
case XML_ELEMENT(PRESENTATION, XML_SHOW):
{
mpImpl->maCustomShowName = sValue;
bAll = false;
break;
}
case XML_ELEMENT(PRESENTATION, XML_PAUSE):
{
Duration aDuration;
if (!::sax::Converter::convertDuration(aDuration, sValue))
continue;
const sal_Int32 nMS = (aDuration.Hours * 60 +
aDuration.Minutes) * 60 + aDuration.Seconds;
mpImpl->mxPresProps->setPropertyValue("Pause", Any(nMS) );
break;
}
case XML_ELEMENT(PRESENTATION, XML_ANIMATIONS):
{
aAny <<= IsXMLToken( sValue, XML_ENABLED );
mpImpl->mxPresProps->setPropertyValue("AllowAnimations", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_STAY_ON_TOP):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("IsAlwaysOnTop", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_FORCE_MANUAL):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("IsAutomatic", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_ENDLESS):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("IsEndless", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_FULL_SCREEN):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("IsFullScreen", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_MOUSE_VISIBLE):
{
bIsMouseVisible = IsXMLToken( sValue, XML_TRUE );
break;
}
case XML_ELEMENT(PRESENTATION, XML_START_WITH_NAVIGATOR):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("StartWithNavigator", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_MOUSE_AS_PEN):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("UsePen", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_TRANSITION_ON_CLICK):
{
aAny <<= IsXMLToken( sValue, XML_ENABLED );
mpImpl->mxPresProps->setPropertyValue("IsTransitionOnClick", aAny );
break;
}
case XML_ELEMENT(PRESENTATION, XML_SHOW_LOGO):
{
aAny <<= IsXMLToken( sValue, XML_TRUE );
mpImpl->mxPresProps->setPropertyValue("IsShowLogo", aAny );
break;
}
}
}
mpImpl->mxPresProps->setPropertyValue("IsShowAll", Any(bAll) );
mpImpl->mxPresProps->setPropertyValue("IsMouseVisible", Any(bIsMouseVisible) );
}
}
SdXMLShowsContext::~SdXMLShowsContext()
{
if( mpImpl && !mpImpl->maCustomShowName.isEmpty() )
{
uno::Any aAny;
aAny <<= mpImpl->maCustomShowName;
mpImpl->mxPresProps->setPropertyValue("CustomShow", aAny );
}
}
css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLShowsContext::createFastChildContext(
sal_Int32 nElement,
const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
{
if( nElement == XML_ELEMENT(PRESENTATION, XML_SHOW) )
{
OUString aName;
OUString aPages;
// read attributes
for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
{
OUString sValue = aIter.toString();
switch( aIter.getToken() )
{
case XML_ELEMENT(PRESENTATION, XML_NAME):
aName = sValue;
break;
case XML_ELEMENT(PRESENTATION, XML_PAGES):
aPages = sValue;
break;
}
}
if( !aName.isEmpty() && !aPages.isEmpty() )
{
Reference< XIndexContainer > xShow( mpImpl->mxShowFactory->createInstance(), UNO_QUERY );
if( xShow.is() )
{
SvXMLTokenEnumerator aPageNames( aPages, ',' );
OUString sPageName;
while( aPageNames.getNextToken( sPageName ) )
{
if( !mpImpl->mxPages->hasByName( sPageName ) )
continue;
Reference< XDrawPage > xPage;
mpImpl->mxPages->getByName( sPageName ) >>= xPage;
if( xPage.is() )
{
xShow->insertByIndex( xShow->getCount(), Any(xPage) );
}
}
Any aAny;
aAny <<= xShow;
if( mpImpl->mxShows->hasByName( aName ) )
{
mpImpl->mxShows->replaceByName( aName, aAny );
}
else
{
mpImpl->mxShows->insertByName( aName, aAny );
}
}
}
}
return nullptr;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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