| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_xmloff.hxx" |
| #include <xmloff/XMLEventsImportContext.hxx> |
| |
| #ifndef _XMLOFF_XMLEVENTIMPORTHELPER_HXX |
| #include "XMLEventImportHelper.hxx" |
| #endif |
| |
| #ifndef _COM_SUN_STAR_DOCUMENT_XEVENTSSUPPLIER_HPP |
| #include <com/sun/star/document/XEventsSupplier.hpp> |
| #endif |
| #include <tools/debug.hxx> |
| #include <xmloff/xmlimp.hxx> |
| #include <xmloff/nmspmap.hxx> |
| #include "xmloff/xmlnmspe.hxx" |
| #include <xmloff/xmltoken.hxx> |
| #include "xmloff/xmlerror.hxx" |
| |
| using namespace ::com::sun::star::uno; |
| using namespace ::xmloff::token; |
| |
| using ::rtl::OUString; |
| using ::com::sun::star::xml::sax::XAttributeList; |
| using ::com::sun::star::beans::PropertyValue; |
| using ::com::sun::star::container::XNameReplace; |
| using ::com::sun::star::document::XEventsSupplier; |
| using ::com::sun::star::lang::IllegalArgumentException; |
| |
| TYPEINIT1(XMLEventsImportContext, SvXMLImportContext); |
| |
| |
| XMLEventsImportContext::XMLEventsImportContext( |
| SvXMLImport& rImport, |
| sal_uInt16 nPrfx, |
| const OUString& rLocalName) : |
| SvXMLImportContext(rImport, nPrfx, rLocalName) |
| { |
| } |
| |
| |
| XMLEventsImportContext::XMLEventsImportContext( |
| SvXMLImport& rImport, |
| sal_uInt16 nPrfx, |
| const OUString& rLocalName, |
| const Reference<XEventsSupplier> & xEventsSupplier) : |
| SvXMLImportContext(rImport, nPrfx, rLocalName), |
| xEvents(xEventsSupplier->getEvents()) |
| { |
| } |
| |
| |
| XMLEventsImportContext::XMLEventsImportContext( |
| SvXMLImport& rImport, |
| sal_uInt16 nPrfx, |
| const OUString& rLocalName, |
| const Reference<XNameReplace> & xNameReplace) : |
| SvXMLImportContext(rImport, nPrfx, rLocalName), |
| xEvents(xNameReplace) |
| { |
| } |
| |
| XMLEventsImportContext::~XMLEventsImportContext() |
| { |
| // // if, for whatever reason, the object gets destroyed prematurely, |
| // // we need to delete the collected events |
| // EventsVector::iterator aEnd = aCollectEvents.end(); |
| // for(EventsVector::iterator aIter = aCollectEvents.begin(); |
| // aIter != aEnd; |
| // aIter++) |
| // { |
| // EventNameValuesPair* pPair = &(*aIter); |
| // delete pPair; |
| // } |
| // aCollectEvents.clear(); |
| } |
| |
| |
| void XMLEventsImportContext::StartElement( |
| const Reference<XAttributeList> &) |
| { |
| // nothing to be done |
| } |
| |
| void XMLEventsImportContext::EndElement() |
| { |
| // nothing to be done |
| } |
| |
| SvXMLImportContext* XMLEventsImportContext::CreateChildContext( |
| sal_uInt16 p_nPrefix, |
| const OUString& rLocalName, |
| const Reference<XAttributeList> & xAttrList ) |
| { |
| // a) search for script:language and script:event-name attribute |
| // b) delegate to factory. The factory will: |
| // 1) translate XML event name into API event name |
| // 2) get proper event context factory from import |
| // 3) instantiate context |
| |
| // a) search for script:language and script:event-name attribute |
| OUString sLanguage; |
| OUString sEventName; |
| sal_Int16 nCount = xAttrList->getLength(); |
| for (sal_Int16 nAttr = 0; nAttr < nCount; nAttr++) |
| { |
| OUString sLocalName; |
| sal_uInt16 nPrefix = GetImport().GetNamespaceMap(). |
| GetKeyByAttrName( xAttrList->getNameByIndex(nAttr), &sLocalName ); |
| |
| if (XML_NAMESPACE_SCRIPT == nPrefix) |
| { |
| if (IsXMLToken(sLocalName, XML_EVENT_NAME)) |
| { |
| sEventName = xAttrList->getValueByIndex(nAttr); |
| } |
| else if (IsXMLToken(sLocalName, XML_LANGUAGE)) |
| { |
| sLanguage = xAttrList->getValueByIndex(nAttr); |
| } |
| // else: ignore -> let child context handle this |
| } |
| // else: ignore -> let child context handle this |
| } |
| |
| // b) delegate to factory |
| return GetImport().GetEventImport().CreateContext( |
| GetImport(), p_nPrefix, rLocalName, xAttrList, |
| this, sEventName, sLanguage); |
| } |
| |
| void XMLEventsImportContext::SetEvents( |
| const Reference<XEventsSupplier> & xEventsSupplier) |
| { |
| if (xEventsSupplier.is()) |
| { |
| SetEvents(xEventsSupplier->getEvents()); |
| } |
| } |
| |
| void XMLEventsImportContext::SetEvents( |
| const Reference<XNameReplace> & xNameRepl) |
| { |
| if (xNameRepl.is()) |
| { |
| xEvents = xNameRepl; |
| |
| // now iterate over vector and a) insert b) delete all elements |
| EventsVector::iterator aEnd = aCollectEvents.end(); |
| for(EventsVector::iterator aIter = aCollectEvents.begin(); |
| aIter != aEnd; |
| aIter++) |
| { |
| AddEventValues(aIter->first, aIter->second); |
| // EventNameValuesPair* pPair = &(*aIter); |
| // delete pPair; |
| } |
| aCollectEvents.clear(); |
| } |
| } |
| |
| sal_Bool XMLEventsImportContext::GetEventSequence( |
| const OUString& rName, |
| Sequence<PropertyValue> & rSequence ) |
| { |
| // search through the vector |
| // (This shouldn't take a lot of time, since this method should only get |
| // called if only one (or few) events are being expected) |
| |
| // iterate over vector until end or rName is found; |
| EventsVector::iterator aIter = aCollectEvents.begin(); |
| while( (aIter != aCollectEvents.end()) && (aIter->first != rName) ) |
| { |
| aIter++; |
| } |
| |
| // if we're not at the end, set the sequence |
| sal_Bool bRet = (aIter != aCollectEvents.end()); |
| if (bRet) |
| rSequence = aIter->second; |
| |
| return bRet; |
| } |
| |
| void XMLEventsImportContext::AddEventValues( |
| const OUString& rEventName, |
| const Sequence<PropertyValue> & rValues ) |
| { |
| // if we already have the events, set them; else just collect |
| if (xEvents.is()) |
| { |
| // set event (if name is known) |
| if (xEvents->hasByName(rEventName)) |
| { |
| Any aAny; |
| aAny <<= rValues; |
| |
| try |
| { |
| xEvents->replaceByName(rEventName, aAny); |
| } catch ( const IllegalArgumentException & rException ) |
| { |
| Sequence<OUString> aMsgParams(1); |
| |
| aMsgParams[0] = rEventName; |
| |
| GetImport().SetError(XMLERROR_FLAG_ERROR | |
| XMLERROR_ILLEGAL_EVENT, |
| aMsgParams, rException.Message, 0); |
| } |
| } |
| } |
| else |
| { |
| // EventNameValuesPair* aPair = new EventNameValuesPair(rEventName, |
| // rValues); |
| // aCollectEvents.push_back(*aPair); |
| EventNameValuesPair aPair(rEventName, rValues); |
| aCollectEvents.push_back(aPair); |
| } |
| } |