1 files changed, 247 insertions, 0 deletions
diff --git a/xmloff/source/script/XMLEventsImportContext.cxx b/xmloff/source/script/XMLEventsImportContext.cxx
new file mode 100644
index 000000000000..b22cd6262558
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+++ b/xmloff/source/script/XMLEventsImportContext.cxx
@@ -0,0 +1,247 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 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 "xmlnmspe.hxx"
+#include <xmloff/xmltoken.hxx>
+#include "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);
+    }
+}