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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 <xmloff/XMLEventsImportContext.hxx>
+
+#include <XMLEventImportHelper.hxx>
+
+#include <com/sun/star/document/XEventsSupplier.hpp>
+#include <comphelper/attributelist.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlerror.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::xmloff::token;
+
+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;
+
+
+XMLEventsImportContext::XMLEventsImportContext(SvXMLImport& rImport) :
+ SvXMLImportContext(rImport)
+{
+}
+
+
+XMLEventsImportContext::XMLEventsImportContext(
+ SvXMLImport& rImport,
+ const Reference<XEventsSupplier> & xEventsSupplier) :
+ SvXMLImportContext(rImport),
+ xEvents(xEventsSupplier->getEvents())
+{
+}
+
+
+XMLEventsImportContext::XMLEventsImportContext(
+ SvXMLImport& rImport,
+ const Reference<XNameReplace> & xNameReplace) :
+ SvXMLImportContext(rImport),
+ xEvents(xNameReplace)
+{
+}
+
+XMLEventsImportContext::~XMLEventsImportContext()
+{
+// // if, for whatever reason, the object gets destroyed prematurely,
+// // we need to delete the collected events
+}
+
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > XMLEventsImportContext::createFastChildContext(
+ sal_Int32 /*nElement*/,
+ const css::uno::Reference< css::xml::sax::XFastAttributeList >& 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;
+ for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))
+ {
+ OUString sValue = aIter.toString();
+
+ if (aIter.getToken() == XML_ELEMENT(SCRIPT, XML_EVENT_NAME))
+ {
+ sEventName = sValue;
+ }
+ else if (aIter.getToken() == XML_ELEMENT(SCRIPT, XML_LANGUAGE))
+ {
+ sLanguage = sValue;
+ // else: ignore -> let child context handle this
+ }
+ // else: ignore -> let child context handle this
+ }
+
+ // b) delegate to factory
+ return GetImport().GetEventImport().CreateContext(
+ GetImport(), 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
+ for(const auto& rEvent : aCollectEvents)
+ {
+ AddEventValues(rEvent.first, rEvent.second);
+ }
+ aCollectEvents.clear();
+ }
+}
+
+void 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)
+
+ auto aIter = std::find_if(aCollectEvents.begin(), aCollectEvents.end(),
+ [&rName](EventNameValuesPair& rEvent) { return rEvent.first == rName; });
+
+ // if we're not at the end, set the sequence
+ if (aIter != aCollectEvents.end())
+ {
+ rSequence = aIter->second;
+ }
+}
+
+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))
+ {
+ try
+ {
+ xEvents->replaceByName(rEventName, Any(rValues));
+ } catch ( const IllegalArgumentException & rException )
+ {
+ Sequence<OUString> aMsgParams { rEventName };
+
+ GetImport().SetError(XMLERROR_FLAG_ERROR |
+ XMLERROR_ILLEGAL_EVENT,
+ aMsgParams, rException.Message, nullptr);
+ }
+ }
+ }
+ else
+ {
+ EventNameValuesPair aPair(rEventName, rValues);
+ aCollectEvents.push_back(aPair);
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */