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*
* Licensed to the Apache Software Foundation (ASF) under one
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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <xmloff/XMLEventExport.hxx>
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
#ifndef _COM_SUN_STAR_DOCUMENT_XEVENTSSUPPLIER_HPP
#include <com/sun/star/document/XEventsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XNAMEREPLACE_HPP
#include <com/sun/star/container/XNameReplace.hpp>
#endif
#include <tools/debug.hxx>
#include <xmloff/xmlexp.hxx>
#include <xmloff/xmltoken.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/nmspmap.hxx>
using namespace ::com::sun::star::uno;
using std::map;
using ::rtl::OUString;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::document::XEventsSupplier;
using ::com::sun::star::container::XNameReplace;
using ::com::sun::star::container::XNameAccess;
using ::xmloff::token::GetXMLToken;
using ::xmloff::token::XML_EVENT_LISTENERS;
XMLEventExport::XMLEventExport(SvXMLExport& rExp,
const XMLEventNameTranslation* pTranslationTable) :
sEventType(RTL_CONSTASCII_USTRINGPARAM("EventType")),
rExport(rExp),
bExtNamespace(false)
{
AddTranslationTable(pTranslationTable);
}
XMLEventExport::~XMLEventExport()
{
// delete all handlers
HandlerMap::iterator aEnd = aHandlerMap.end();
for( HandlerMap::iterator aIter =
aHandlerMap.begin();
aIter != aEnd;
aIter++ )
{
delete aIter->second;
}
aHandlerMap.clear();
}
void XMLEventExport::AddHandler( const OUString& rName,
XMLEventExportHandler* pHandler )
{
DBG_ASSERT(pHandler != NULL, "Need EventExportHandler");
if (pHandler != NULL)
{
aHandlerMap[rName] = pHandler;
}
}
void XMLEventExport::AddTranslationTable(
const XMLEventNameTranslation* pTransTable )
{
if (NULL != pTransTable)
{
// put translation table into map
for(const XMLEventNameTranslation* pTrans = pTransTable;
pTrans->sAPIName != NULL;
pTrans++)
{
aNameTranslationMap[OUString::createFromAscii(pTrans->sAPIName)] =
XMLEventName(pTrans->nPrefix, pTrans->sXMLName);
}
}
// else? ignore!
}
void XMLEventExport::Export( Reference<XEventsSupplier> & rSupplier,
sal_Bool bWhitespace)
{
if (rSupplier.is())
{
Reference<XNameAccess> xAccess(rSupplier->getEvents(), UNO_QUERY);
Export(xAccess, bWhitespace);
}
// else: no supplier, no export -> ignore!
}
void XMLEventExport::Export( Reference<XNameReplace> & rReplace,
sal_Bool bWhitespace)
{
Reference<XNameAccess> xAccess(rReplace, UNO_QUERY);
Export(xAccess, bWhitespace);
}
void XMLEventExport::Export( Reference<XNameAccess> & rAccess,
sal_Bool bWhitespace)
{
// early out if we don't actually get any events
if (!rAccess.is())
{
return;
}
// have we already processed an element?
sal_Bool bStarted = sal_False;
// iterate over all event types
Sequence<OUString> aNames = rAccess->getElementNames();
sal_Int32 nCount = aNames.getLength();
for(sal_Int32 i = 0; i < nCount; i++)
{
// translate name
NameMap::iterator aIter = aNameTranslationMap.find(aNames[i]);
if (aIter != aNameTranslationMap.end())
{
const XMLEventName& rXmlName = aIter->second;
// get PropertyValues for this event
Any aAny = rAccess->getByName( aNames[i] );
Sequence<PropertyValue> aValues;
aAny >>= aValues;
// now export the current event
ExportEvent( aValues, rXmlName, bWhitespace, bStarted );
}
#ifdef DBG_UTIL
else
{
// don't proceed further
::rtl::OString aStr("Unknown event name:" );
aStr += ::rtl::OUStringToOString( aNames[i], RTL_TEXTENCODING_UTF8 );
DBG_ERROR( aStr.getStr() );
}
#endif
}
// close <script:events> element (if it was opened before)
if (bStarted)
{
EndElement(bWhitespace);
}
}
void XMLEventExport::ExportExt( Reference<XNameAccess> & rAccess,
sal_Bool bWhitespace )
{
// set bExtNamespace flag to use XML_NAMESPACE_OFFICE_EXT namespace
// for events element (not for child elements)
bExtNamespace = true;
Export(rAccess, bWhitespace);
bExtNamespace = false; // reset for future Export calls
}
/// export a singular event and write <office:events> container
void XMLEventExport::ExportSingleEvent(
Sequence<PropertyValue>& rEventValues,
const OUString& rApiEventName,
sal_Bool bUseWhitespace )
{
// translate the name
NameMap::iterator aIter = aNameTranslationMap.find(rApiEventName);
if (aIter != aNameTranslationMap.end())
{
const XMLEventName& rXmlName = aIter->second;
// export the event ...
sal_Bool bStarted = sal_False;
ExportEvent( rEventValues, rXmlName, bUseWhitespace, bStarted );
// ... and close the container element (if necessary)
if (bStarted)
{
EndElement(bUseWhitespace);
}
}
#ifdef DBG_UTIL
else
{
// don't proceed further
::rtl::OString aStr("Unknown event name:" );
aStr += ::rtl::OUStringToOString( rApiEventName, RTL_TEXTENCODING_UTF8 );
DBG_ERROR( aStr.getStr() );
}
#endif
}
/// export a single event
void XMLEventExport::ExportEvent(
Sequence<PropertyValue>& rEventValues,
const XMLEventName& rXmlEventName,
sal_Bool bUseWhitespace,
sal_Bool& rExported )
{
// search for EventType value and then delegate to EventHandler
sal_Int32 nValues = rEventValues.getLength();
const PropertyValue* pValues = rEventValues.getConstArray();
for(sal_Int32 nVal = 0; nVal < nValues; nVal++)
{
if (sEventType.equals(pValues[nVal].Name))
{
// found! Now find handler and delegate
OUString sType;
pValues[nVal].Value >>= sType;
if (aHandlerMap.count(sType))
{
if (! rExported)
{
// OK, we haven't yet exported the enclosing
// element. So we do that now.
rExported = sal_True;
StartElement(bUseWhitespace);
}
OUString aEventQName(
rExport.GetNamespaceMap().GetQNameByKey(
rXmlEventName.m_nPrefix, rXmlEventName.m_aName ) );
// delegate to proper ExportEventHandler
aHandlerMap[sType]->Export(rExport, aEventQName,
rEventValues, bUseWhitespace);
}
else
{
if (! sType.equalsAsciiL("None", sizeof("None")-1))
{
DBG_ERROR("unknown event type returned by API");
// unknown type -> error (ignore)
}
// else: we ignore None fields
}
// early out: we don't need to look for another type
break;
}
// else: we only care for EventType -> ignore
}
}
void XMLEventExport::StartElement(sal_Bool bWhitespace)
{
if (bWhitespace)
{
rExport.IgnorableWhitespace();
}
sal_uInt16 nNamespace = bExtNamespace ? XML_NAMESPACE_OFFICE_EXT
: XML_NAMESPACE_OFFICE;
rExport.StartElement( nNamespace, XML_EVENT_LISTENERS,
bWhitespace);
}
void XMLEventExport::EndElement(sal_Bool bWhitespace)
{
sal_uInt16 nNamespace = bExtNamespace ? XML_NAMESPACE_OFFICE_EXT
: XML_NAMESPACE_OFFICE;
rExport.EndElement(nNamespace, XML_EVENT_LISTENERS, bWhitespace);
if (bWhitespace)
{
rExport.IgnorableWhitespace();
}
}
// implement aStandardEventTable (defined in xmlevent.hxx)
const XMLEventNameTranslation aStandardEventTable[] =
{
{ "OnSelect", XML_NAMESPACE_DOM, "select" }, // "on-select"
{ "OnInsertStart", XML_NAMESPACE_OFFICE, "insert-start" }, // "on-insert-start"
{ "OnInsertDone", XML_NAMESPACE_OFFICE, "insert-done" }, // "on-insert-done"
{ "OnMailMerge", XML_NAMESPACE_OFFICE, "mail-merge" }, // "on-mail-merge"
{ "OnAlphaCharInput", XML_NAMESPACE_OFFICE, "alpha-char-input" }, // "on-alpha-char-input"
{ "OnNonAlphaCharInput", XML_NAMESPACE_OFFICE, "non-alpha-char-input" }, // "on-non-alpha-char-input"
{ "OnResize", XML_NAMESPACE_DOM, "resize" }, // "on-resize"
{ "OnMove", XML_NAMESPACE_OFFICE, "move" }, // "on-move"
{ "OnPageCountChange", XML_NAMESPACE_OFFICE, "page-count-change" }, // "on-page-count-change"
{ "OnMouseOver", XML_NAMESPACE_DOM, "mouseover" }, // "on-mouse-over"
{ "OnClick", XML_NAMESPACE_DOM, "click" }, // "on-click"
{ "OnMouseOut", XML_NAMESPACE_DOM, "mouseout" }, // "on-mouse-out"
{ "OnLoadError", XML_NAMESPACE_OFFICE, "load-error" }, // "on-load-error"
{ "OnLoadCancel", XML_NAMESPACE_OFFICE, "load-cancel" }, // "on-load-cancel"
{ "OnLoadDone", XML_NAMESPACE_OFFICE, "load-done" }, // "on-load-done"
{ "OnLoad", XML_NAMESPACE_DOM, "load" }, // "on-load"
{ "OnUnload", XML_NAMESPACE_DOM, "unload" }, // "on-unload"
{ "OnStartApp", XML_NAMESPACE_OFFICE, "start-app" }, // "on-start-app"
{ "OnCloseApp", XML_NAMESPACE_OFFICE, "close-app" }, // "on-close-app"
{ "OnNew", XML_NAMESPACE_OFFICE, "new" }, // "on-new"
{ "OnSave", XML_NAMESPACE_OFFICE, "save" }, // "on-save"
{ "OnSaveAs", XML_NAMESPACE_OFFICE, "save-as" }, // "on-save-as"
{ "OnFocus", XML_NAMESPACE_DOM, "DOMFocusIn" }, // "on-focus"
{ "OnUnfocus", XML_NAMESPACE_DOM, "DOMFocusOut" }, // "on-unfocus"
{ "OnPrint", XML_NAMESPACE_OFFICE, "print" }, // "on-print"
{ "OnError", XML_NAMESPACE_DOM, "error" }, // "on-error"
{ "OnLoadFinished", XML_NAMESPACE_OFFICE, "load-finished" }, // "on-load-finished"
{ "OnSaveFinished", XML_NAMESPACE_OFFICE, "save-finished" }, // "on-save-finished"
{ "OnModifyChanged", XML_NAMESPACE_OFFICE, "modify-changed" }, // "on-modify-changed"
{ "OnPrepareUnload", XML_NAMESPACE_OFFICE, "prepare-unload" }, // "on-prepare-unload"
{ "OnNewMail", XML_NAMESPACE_OFFICE, "new-mail" }, // "on-new-mail"
{ "OnToggleFullscreen", XML_NAMESPACE_OFFICE, "toggle-fullscreen" }, // "on-toggle-fullscreen"
{ "OnSaveDone", XML_NAMESPACE_OFFICE, "save-done" }, // "on-save-done"
{ "OnSaveAsDone", XML_NAMESPACE_OFFICE, "save-as-done" }, // "on-save-as-done"
{ "OnCopyTo", XML_NAMESPACE_OFFICE, "copy-to" },
{ "OnCopyToDone", XML_NAMESPACE_OFFICE, "copy-to-done" },
{ "OnViewCreated", XML_NAMESPACE_OFFICE, "view-created" },
{ "OnPrepareViewClosing", XML_NAMESPACE_OFFICE, "prepare-view-closing" },
{ "OnViewClosed", XML_NAMESPACE_OFFICE, "view-close" },
{ "OnVisAreaChanged", XML_NAMESPACE_OFFICE, "visarea-changed" }, // "on-visarea-changed"
{ "OnCreate", XML_NAMESPACE_OFFICE, "create" },
{ "OnSaveAsFailed", XML_NAMESPACE_OFFICE, "save-as-failed" },
{ "OnSaveFailed", XML_NAMESPACE_OFFICE, "save-failed" },
{ "OnCopyToFailed", XML_NAMESPACE_OFFICE, "copy-to-failed" },
{ "OnTitleChanged", XML_NAMESPACE_OFFICE, "title-changed" },
{ "OnModeChanged", XML_NAMESPACE_OFFICE, "mode-changed" },
{ "OnSaveTo", XML_NAMESPACE_OFFICE, "save-to" },
{ "OnSaveToDone", XML_NAMESPACE_OFFICE, "save-to-done" },
{ "OnSaveToFailed", XML_NAMESPACE_OFFICE, "save-to-failed" },
{ "OnSubComponentOpened", XML_NAMESPACE_OFFICE, "subcomponent-opened" },
{ "OnSubComponentClosed", XML_NAMESPACE_OFFICE, "subcomponent-closed" },
{ "OnStorageChanged", XML_NAMESPACE_OFFICE, "storage-changed" },
{ "OnMailMergeFinished", XML_NAMESPACE_OFFICE, "mail-merge-finished" },
{ "OnFieldMerge", XML_NAMESPACE_OFFICE, "field-merge" },
{ "OnFieldMergeFinished", XML_NAMESPACE_OFFICE, "field-merge-finished" },
{ "OnLayoutFinished", XML_NAMESPACE_OFFICE, "layout-finished" },
{ "OnDoubleClick", XML_NAMESPACE_OFFICE, "dblclick" },
{ "OnRightClick", XML_NAMESPACE_OFFICE, "contextmenu" },
{ "OnChange", XML_NAMESPACE_OFFICE, "content-changed" },
{ "OnCalculate", XML_NAMESPACE_OFFICE, "calculated" },
{ NULL, 0, 0 }
};