xmloff/source/forms/eventimport.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_xmloff.hxx"
  33 #include "eventimport.hxx"
  34 #include <com/sun/star/script/XEventAttacherManager.hpp>
  35 #include <com/sun/star/beans/PropertyValue.hpp>
  36 #include <comphelper/extract.hxx>
  37 #include "strings.hxx"
  38
  39 //.........................................................................
  40 namespace xmloff
  41 {
  42 //.........................................................................
  43
  44     using namespace ::com::sun::star::uno;
  45     using namespace ::com::sun::star::beans;
  46     using namespace ::com::sun::star::script;
  47     using namespace ::com::sun::star::container;
  48
  49     //=====================================================================
  50     //= OFormEventsImportContext
  51     //=====================================================================
  52     //---------------------------------------------------------------------
  53     OFormEventsImportContext::OFormEventsImportContext(SvXMLImport& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName, IEventAttacher& _rEventAttacher)
  54         :XMLEventsImportContext(_rImport, _nPrefix, _rLocalName)
  55         ,m_rEventAttacher(_rEventAttacher)
  56     {
  57     }
  58
  59     //---------------------------------------------------------------------
  60     void OFormEventsImportContext::EndElement()
  61     {
  62         Sequence< ScriptEventDescriptor > aTranslated(aCollectEvents.size());
  63         ScriptEventDescriptor* pTranslated = aTranslated.getArray();
  64
  65         // loop through the collected events and translate them
  66         const PropertyValue* pEventDescription;
  67         const PropertyValue* pEventDescriptionEnd;
  68         sal_Int32 nSeparatorPos = -1;
  69         for     (       EventsVector::const_iterator aEvent = aCollectEvents.begin();
  70                 aEvent != aCollectEvents.end();
  71                 ++aEvent, ++pTranslated
  72             )
  73         {
  74             // the name of the event is built from ListenerType::EventMethod
  75             nSeparatorPos = aEvent->first.indexOf(EVENT_NAME_SEPARATOR);
  76             OSL_ENSURE(-1 != nSeparatorPos, "OFormEventsImportContext::EndElement: invalid (unrecognized) event name!");
  77             pTranslated->ListenerType = aEvent->first.copy(0, nSeparatorPos);
  78             pTranslated->EventMethod = aEvent->first.copy(nSeparatorPos + EVENT_NAME_SEPARATOR.length);
  79
  80             ::rtl::OUString sLibrary;
  81
  82             // the local macro name and the event type are specified as properties
  83             pEventDescription           =                                               aEvent->second.getConstArray();
  84             pEventDescriptionEnd        =       pEventDescription + aEvent->second.getLength();
  85             for (;pEventDescription != pEventDescriptionEnd; ++pEventDescription)
  86             {
  87                 if ((0 == pEventDescription->Name.compareToAscii(EVENT_LOCALMACRONAME)) ||
  88                     (0 == pEventDescription->Name.compareToAscii(EVENT_SCRIPTURL)))
  89                     pEventDescription->Value >>= pTranslated->ScriptCode;
  90                 else if (0 == pEventDescription->Name.compareToAscii(EVENT_TYPE))
  91                     pEventDescription->Value >>= pTranslated->ScriptType;
  92                 else if ( 0 == pEventDescription->Name.compareToAscii( EVENT_LIBRARY ) )
  93                     pEventDescription->Value >>= sLibrary;
  94             }
  95
  96             if ( 0 == pTranslated->ScriptType.compareToAscii( EVENT_STARBASIC ) )
  97             {
  98                 if ( 0 == sLibrary.compareToAscii( EVENT_STAROFFICE ) )
  99                     sLibrary = EVENT_APPLICATION;
 100
 101                 if ( sLibrary.getLength() )
 102                 {
 103                     // for StarBasic, the library is prepended
 104                     sal_Unicode cLibSeparator = ':';
 105                     sLibrary += ::rtl::OUString( &cLibSeparator, 1 );
 106                 }
 107                 sLibrary += pTranslated->ScriptCode;
 108                 pTranslated->ScriptCode = sLibrary;
 109             }
 110         }
 111
 112         // register the events
 113         m_rEventAttacher.registerEvents(aTranslated);
 114
 115         XMLEventsImportContext::EndElement();
 116     }
 117
 118     //=====================================================================
 119     //= ODefaultEventAttacherManager
 120     //=====================================================================
 121
 122     ODefaultEventAttacherManager::~ODefaultEventAttacherManager()
 123     {
 124     }
 125
 126     //-------------------------------------------------------------------------
 127     void ODefaultEventAttacherManager::registerEvents(const Reference< XPropertySet >& _rxElement,
 128         const Sequence< ScriptEventDescriptor >& _rEvents)
 129     {
 130         OSL_ENSURE(m_aEvents.end() == m_aEvents.find(_rxElement),
 131             "ODefaultEventAttacherManager::registerEvents: already have events for this object!");
 132         // for the moment, only remember the script events
 133         m_aEvents[_rxElement] = _rEvents;
 134     }
 135
 136     //-------------------------------------------------------------------------
 137     void ODefaultEventAttacherManager::setEvents(const Reference< XIndexAccess >& _rxContainer)
 138     {
 139         Reference< XEventAttacherManager > xEventManager(_rxContainer, UNO_QUERY);
 140         if (!xEventManager.is())
 141         {
 142             OSL_ENSURE(sal_False, "ODefaultEventAttacherManager::setEvents: invalid argument!");
 143             return;
 144         }
 145
 146         // loop through all elements
 147         sal_Int32 nCount = _rxContainer->getCount();
 148         Reference< XPropertySet > xCurrent;
 149         ConstMapPropertySet2ScriptSequenceIterator aRegisteredEventsPos;
 150         for (sal_Int32 i=0; i<nCount; ++i)
 151         {
 152             ::cppu::extractInterface(xCurrent, _rxContainer->getByIndex(i));
 153             if (xCurrent.is())
 154             {
 155                 aRegisteredEventsPos = m_aEvents.find(xCurrent);
 156                 if (m_aEvents.end() != aRegisteredEventsPos)
 157                     xEventManager->registerScriptEvents(i, aRegisteredEventsPos->second);
 158             }
 159         }
 160     }
 161
 162 //.........................................................................
 163 }       // namespace xmloff
 164 //.........................................................................
 165
 166