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Diffstat (limited to '')
| -rw-r--r-- | xmloff/source/draw/eventimp.cxx | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/xmloff/source/draw/eventimp.cxx b/xmloff/source/draw/eventimp.cxx new file mode 100644 index 000000000..29fc94fda --- /dev/null +++ b/xmloff/source/draw/eventimp.cxx @@ -0,0 +1,454 @@ +/* -*- 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/document/XEventsSupplier.hpp> +#include <com/sun/star/container/XNameReplace.hpp> +#include <com/sun/star/presentation/AnimationSpeed.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <tools/urlobj.hxx> +#include <osl/diagnose.h> +#include <sal/log.hxx> +#include <o3tl/string_view.hxx> + +#include <sax/tools/converter.hxx> + +#include <xmloff/xmltoken.hxx> +#include <xmloff/xmlimp.hxx> +#include <xmloff/xmlnamespace.hxx> +#include <xmloff/xmluconv.hxx> +#include <xmloff/namespacemap.hxx> +#include "eventimp.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::document; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::presentation; +using namespace ::xmloff::token; + +SvXMLEnumMapEntry<ClickAction> const aXML_EventActions_EnumMap[] = +{ + { XML_NONE, ClickAction_NONE }, + { XML_PREVIOUS_PAGE, ClickAction_PREVPAGE }, + { XML_NEXT_PAGE, ClickAction_NEXTPAGE }, + { XML_FIRST_PAGE, ClickAction_FIRSTPAGE }, + { XML_LAST_PAGE, ClickAction_LASTPAGE }, + { XML_HIDE, ClickAction_INVISIBLE }, + { XML_STOP, ClickAction_STOPPRESENTATION }, + { XML_EXECUTE, ClickAction_PROGRAM }, + { XML_SHOW, ClickAction_BOOKMARK }, + { XML_SHOW, ClickAction_DOCUMENT }, + { XML_EXECUTE_MACRO, ClickAction_MACRO }, + { XML_VERB, ClickAction_VERB }, + { XML_FADE_OUT, ClickAction_VANISH }, + { XML_SOUND, ClickAction_SOUND }, + { XML_TOKEN_INVALID, ClickAction(0) } +}; + +SdXMLEventContextData::SdXMLEventContextData(const Reference< XShape >& rxShape) + : mxShape(rxShape), mbValid(false), mbScript(false) + , meClickAction(ClickAction_NONE), meEffect(EK_none) + , meDirection(ED_none), mnStartScale(100), meSpeed(AnimationSpeed_MEDIUM) + , mnVerb(0), mbPlayFull(false) +{ +} + +namespace { + +class SdXMLEventContext : public SvXMLImportContext +{ +public: + SdXMLEventContextData maData; + +public: + + SdXMLEventContext( SvXMLImport& rImport, sal_Int32 nElement, const Reference< XFastAttributeList>& xAttrList, const Reference< XShape >& rxShape ); + + virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext( + sal_Int32 nElement, + const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override; + virtual void SAL_CALL endFastElement(sal_Int32 nElement) override; +}; + +class XMLEventSoundContext : public SvXMLImportContext +{ +public: + + XMLEventSoundContext( SvXMLImport& rImport, const Reference< XFastAttributeList >& xAttrList, SdXMLEventContext* pParent ); +}; + +} + +XMLEventSoundContext::XMLEventSoundContext( SvXMLImport& rImp, const Reference< XFastAttributeList >& xAttrList, SdXMLEventContext* pParent ) +: SvXMLImportContext( rImp ) +{ + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + switch( aIter.getToken() ) + { + case XML_ELEMENT(XLINK, XML_HREF): + pParent->maData.msSoundURL = rImp.GetAbsoluteReference(aIter.toString()); + break; + case XML_ELEMENT(PRESENTATION, XML_PLAY_FULL): + pParent->maData.mbPlayFull = IsXMLToken( aIter, XML_TRUE ); + break; + default: + XMLOFF_WARN_UNKNOWN("xmloff", aIter); + } + } +} + +SdXMLEventContext::SdXMLEventContext( SvXMLImport& rImp, + sal_Int32 nElement, + const Reference< XFastAttributeList >& xAttrList, const Reference< XShape >& rxShape ) + : SvXMLImportContext(rImp) + , maData(rxShape) +{ + if( nElement == XML_ELEMENT(PRESENTATION, XML_EVENT_LISTENER) ) + { + maData.mbValid = true; + } + else if( nElement == XML_ELEMENT(SCRIPT, XML_EVENT_LISTENER) ) + { + maData.mbScript = true; + maData.mbValid = true; + } + else + { + return; + } + + // read attributes + OUString sEventName; + for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) ) + { + switch( aIter.getToken() ) + { + case XML_ELEMENT(PRESENTATION, XML_ACTION): + SvXMLUnitConverter::convertEnum( maData.meClickAction, aIter.toView(), aXML_EventActions_EnumMap ); + break; + case XML_ELEMENT(PRESENTATION, XML_EFFECT): + SvXMLUnitConverter::convertEnum( maData.meEffect, aIter.toView(), aXML_AnimationEffect_EnumMap ); + break; + case XML_ELEMENT(PRESENTATION, XML_DIRECTION): + SvXMLUnitConverter::convertEnum( maData.meDirection, aIter.toView(), aXML_AnimationDirection_EnumMap ); + break; + case XML_ELEMENT(PRESENTATION, XML_START_SCALE): + { + sal_Int32 nScale; + if (::sax::Converter::convertPercent( nScale, aIter.toView() )) + maData.mnStartScale = static_cast<sal_Int16>(nScale); + } + break; + case XML_ELEMENT(PRESENTATION, XML_SPEED): + SvXMLUnitConverter::convertEnum( maData.meSpeed, aIter.toView(), aXML_AnimationSpeed_EnumMap ); + break; + case XML_ELEMENT(PRESENTATION, XML_VERB): + ::sax::Converter::convertNumber( maData.mnVerb, aIter.toView() ); + break; + case XML_ELEMENT(SCRIPT, XML_EVENT_NAME): + { + sEventName = aIter.toString(); + sal_uInt16 nScriptPrefix = + GetImport().GetNamespaceMap().GetKeyByAttrValueQName(sEventName, &sEventName); + maData.mbValid = XML_NAMESPACE_DOM == nScriptPrefix && sEventName == "click"; + } + break; + case XML_ELEMENT(SCRIPT, XML_LANGUAGE): + { + // language is not evaluated! + OUString aScriptLanguage; + maData.msLanguage = aIter.toString(); + sal_uInt16 nScriptPrefix = rImp.GetNamespaceMap(). + GetKeyByAttrValueQName(maData.msLanguage, &aScriptLanguage); + if( XML_NAMESPACE_OOO == nScriptPrefix ) + maData.msLanguage = aScriptLanguage; + } + break; + case XML_ELEMENT(SCRIPT, XML_MACRO_NAME): + maData.msMacroName = aIter.toString(); + break; + case XML_ELEMENT(XLINK, XML_HREF): + { + if ( maData.mbScript ) + { + maData.msMacroName = aIter.toString(); + } + else + { + const OUString &rTmp = + rImp.GetAbsoluteReference(aIter.toString()); + INetURLObject::translateToInternal( rTmp, maData.msBookmark, + INetURLObject::DecodeMechanism::Unambiguous ); + } + } + break; + } + } + + if( maData.mbValid ) + maData.mbValid = !sEventName.isEmpty(); +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLEventContext::createFastChildContext( + sal_Int32 nElement, + const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) +{ + if( nElement == XML_ELEMENT(PRESENTATION, XML_SOUND) ) + return new XMLEventSoundContext( GetImport(), xAttrList, this ); + else + XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement); + return nullptr; +} + +void SdXMLEventContext::endFastElement(sal_Int32 ) +{ + GetImport().GetShapeImport()->addShapeEvents(maData); +} + +void SdXMLEventContextData::ApplyProperties() +{ + if( !mbValid ) + return; + + do + { + Reference< XEventsSupplier > xEventsSupplier( mxShape, UNO_QUERY ); + if( !xEventsSupplier.is() ) + break; + + Reference< XNameReplace > xEvents( xEventsSupplier->getEvents() ); + SAL_WARN_IF( !xEvents.is(), "xmloff", "XEventsSupplier::getEvents() returned NULL" ); + if( !xEvents.is() ) + break; + + OUString sAPIEventName; + uno::Sequence< beans::PropertyValue > aProperties; + + sAPIEventName = "OnClick"; + + if( mbScript ) + meClickAction = ClickAction_MACRO; + + sal_Int32 nPropertyCount = 2; + switch( meClickAction ) + { + case ClickAction_NONE: + case ClickAction_PREVPAGE: + case ClickAction_NEXTPAGE: + case ClickAction_FIRSTPAGE: + case ClickAction_LASTPAGE: + case ClickAction_INVISIBLE: + case ClickAction_STOPPRESENTATION: + break; + case ClickAction_PROGRAM: + case ClickAction_VERB: + case ClickAction_BOOKMARK: + case ClickAction_DOCUMENT: + nPropertyCount += 1; + break; + case ClickAction_MACRO: + if ( msLanguage.equalsIgnoreAsciiCase("starbasic") ) + nPropertyCount += 1; + break; + + case ClickAction_SOUND: + nPropertyCount += 2; + break; + + case ClickAction_VANISH: + nPropertyCount += 4; + break; + default: + break; + } + + aProperties.realloc( nPropertyCount ); + beans::PropertyValue* pProperties = aProperties.getArray(); + + if( ClickAction_MACRO == meClickAction ) + { + if ( msLanguage.equalsIgnoreAsciiCase("starbasic") ) + { + OUString sLibrary; + const OUString& rApp = GetXMLToken( XML_APPLICATION ); + const OUString& rDoc = GetXMLToken( XML_DOCUMENT ); + if( msMacroName.getLength() > rApp.getLength()+1 && + o3tl::equalsIgnoreAsciiCase(msMacroName.subView(0,rApp.getLength()), rApp) && + ':' == msMacroName[rApp.getLength()] ) + { + sLibrary = "StarOffice"; + msMacroName = msMacroName.copy( rApp.getLength()+1 ); + } + else if( msMacroName.getLength() > rDoc.getLength()+1 && + o3tl::equalsIgnoreAsciiCase(msMacroName.subView(0,rDoc.getLength()), rDoc) && + ':' == msMacroName[rDoc.getLength()] ) + { + sLibrary = rDoc; + msMacroName = msMacroName.copy( rDoc.getLength()+1 ); + } + + pProperties->Name = "EventType"; + pProperties->Handle = -1; + pProperties->Value <<= OUString( "StarBasic" ); + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + pProperties->Name = "MacroName"; + pProperties->Handle = -1; + pProperties->Value <<= msMacroName; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + pProperties->Name = "Library"; + pProperties->Handle = -1; + pProperties->Value <<= sLibrary; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + } + else + { + pProperties->Name = "EventType"; + pProperties->Handle = -1; + pProperties->Value <<= OUString( "Script" ); + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + pProperties->Name = "Script"; + pProperties->Handle = -1; + pProperties->Value <<= msMacroName; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + } + } + else + { + pProperties->Name = "EventType"; + pProperties->Handle = -1; + pProperties->Value <<= OUString( "Presentation" ); + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + // ClickAction_BOOKMARK and ClickAction_DOCUMENT share the same xml event + // so check here if it's really a bookmark or maybe a document + if( meClickAction == ClickAction_BOOKMARK ) + { + if( !msBookmark.startsWith( "#" ) ) + meClickAction = ClickAction_DOCUMENT; + } + + pProperties->Name = "ClickAction"; + pProperties->Handle = -1; + pProperties->Value <<= meClickAction; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + switch( meClickAction ) + { + case ClickAction_NONE: + case ClickAction_PREVPAGE: + case ClickAction_NEXTPAGE: + case ClickAction_FIRSTPAGE: + case ClickAction_LASTPAGE: + case ClickAction_INVISIBLE: + case ClickAction_STOPPRESENTATION: + break; + + case ClickAction_BOOKMARK: + msBookmark = msBookmark.copy(1); + + [[fallthrough]]; + + case ClickAction_DOCUMENT: + case ClickAction_PROGRAM: + pProperties->Name = "Bookmark"; + pProperties->Handle = -1; + pProperties->Value <<= msBookmark; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + break; + + case ClickAction_VANISH: + pProperties->Name = "Effect"; + pProperties->Handle = -1; + pProperties->Value <<= ImplSdXMLgetEffect( meEffect, meDirection, mnStartScale, true ); + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + pProperties->Name = "Speed"; + pProperties->Handle = -1; + pProperties->Value <<= meSpeed; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + [[fallthrough]]; + + case ClickAction_SOUND: + pProperties->Name = "SoundURL"; + pProperties->Handle = -1; + pProperties->Value <<= msSoundURL; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + pProperties++; + + pProperties->Name = "PlayFull"; + pProperties->Handle = -1; + pProperties->Value <<= mbPlayFull; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + break; + + case ClickAction_VERB: + pProperties->Name = "Verb"; + pProperties->Handle = -1; + pProperties->Value <<= mnVerb; + pProperties->State = beans::PropertyState_DIRECT_VALUE; + break; + case ClickAction_MACRO: + OSL_FAIL("xmloff::SdXMLEventContext::EndElement(), ClickAction_MACRO must be handled in different if case"); + break; + default: + break; + } + } + xEvents->replaceByName( sAPIEventName, uno::Any( aProperties ) ); + + } while(false); +} + + +SdXMLEventsContext::SdXMLEventsContext( SvXMLImport& rImport, const Reference< XShape >& rxShape) +: SvXMLImportContext(rImport), mxShape( rxShape ) +{ +} + +SdXMLEventsContext::~SdXMLEventsContext() +{ +} + +css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLEventsContext::createFastChildContext( + sal_Int32 nElement, + const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) +{ + return new SdXMLEventContext( GetImport(), nElement, xAttrList, mxShape ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |