xmloff/source/forms/eventimport.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "eventimport.hxx"
  21 #include <com/sun/star/script/XEventAttacherManager.hpp>
  22 #include <com/sun/star/beans/PropertyValue.hpp>
  23 #include <osl/diagnose.h>
  24 #include "strings.hxx"
  25
  26 namespace xmloff
  27 {
  28
  29     using namespace ::com::sun::star::uno;
  30     using namespace ::com::sun::star::beans;
  31     using namespace ::com::sun::star::script;
  32     using namespace ::com::sun::star::container;
  33
  34     //= OFormEventsImportContext
  35     OFormEventsImportContext::OFormEventsImportContext(SvXMLImport& _rImport, IEventAttacher& _rEventAttacher)
  36         :XMLEventsImportContext(_rImport)
  37         ,m_rEventAttacher(_rEventAttacher)
  38     {
  39     }
  40
  41     void OFormEventsImportContext::endFastElement(sal_Int32 )
  42     {
  43         Sequence< ScriptEventDescriptor > aTranslated(m_aCollectEvents.size());
  44         ScriptEventDescriptor* pTranslated = aTranslated.getArray();
  45
  46         // loop through the collected events and translate them
  47         sal_Int32 nSeparatorPos = -1;
  48         for ( const auto& rEvent : m_aCollectEvents )
  49         {
  50             // the name of the event is built from ListenerType::EventMethod
  51             nSeparatorPos = rEvent.first.indexOf(EVENT_NAME_SEPARATOR);
  52             OSL_ENSURE(-1 != nSeparatorPos, "OFormEventsImportContext::EndElement: invalid (unrecognized) event name!");
  53             pTranslated->ListenerType = rEvent.first.copy(0, nSeparatorPos);
  54             pTranslated->EventMethod = rEvent.first.copy(nSeparatorPos + sizeof(EVENT_NAME_SEPARATOR) - 1);
  55
  56             OUString sLibrary;
  57
  58             // the local macro name and the event type are specified as properties
  59             const PropertyValue* pEventDescription = rEvent.second.getConstArray();
  60             const PropertyValue* pEventDescriptionEnd = pEventDescription + rEvent.second.getLength();
  61             for (;pEventDescription != pEventDescriptionEnd; ++pEventDescription)
  62             {
  63                 if (pEventDescription->Name == EVENT_LOCALMACRONAME ||
  64                     pEventDescription->Name == EVENT_SCRIPTURL)
  65                     pEventDescription->Value >>= pTranslated->ScriptCode;
  66                 else if (pEventDescription->Name == EVENT_TYPE)
  67                     pEventDescription->Value >>= pTranslated->ScriptType;
  68                 else if (pEventDescription->Name == EVENT_LIBRARY)
  69                     pEventDescription->Value >>= sLibrary;
  70             }
  71
  72             if (pTranslated->ScriptType == EVENT_STARBASIC)
  73             {
  74                 if (sLibrary == EVENT_STAROFFICE)
  75                     sLibrary = EVENT_APPLICATION;
  76
  77                 if ( !sLibrary.isEmpty() )
  78                 {
  79                     // for StarBasic, the library is prepended
  80                     sLibrary += ":";
  81                 }
  82                 sLibrary += pTranslated->ScriptCode;
  83                 pTranslated->ScriptCode = sLibrary;
  84             }
  85
  86             ++pTranslated;
  87         }
  88
  89         // register the events
  90         m_rEventAttacher.registerEvents(aTranslated);
  91     }
  92
  93     //= ODefaultEventAttacherManager
  94
  95     ODefaultEventAttacherManager::~ODefaultEventAttacherManager()
  96     {
  97     }
  98
  99     void ODefaultEventAttacherManager::registerEvents(const Reference< XPropertySet >& _rxElement,
 100         const Sequence< ScriptEventDescriptor >& _rEvents)
 101     {
 102         OSL_ENSURE(m_aEvents.end() == m_aEvents.find(_rxElement),
 103             "ODefaultEventAttacherManager::registerEvents: already have events for this object!");
 104         // for the moment, only remember the script events
 105         m_aEvents[_rxElement] = _rEvents;
 106     }
 107
 108     void ODefaultEventAttacherManager::setEvents(const Reference< XIndexAccess >& _rxContainer)
 109     {
 110         Reference< XEventAttacherManager > xEventManager(_rxContainer, UNO_QUERY);
 111         if (!xEventManager.is())
 112         {
 113             OSL_FAIL("ODefaultEventAttacherManager::setEvents: invalid argument!");
 114             return;
 115         }
 116
 117         // loop through all elements
 118         sal_Int32 nCount = _rxContainer->getCount();
 119         Reference< XPropertySet > xCurrent;
 120         MapPropertySet2ScriptSequence::const_iterator aRegisteredEventsPos;
 121         for (sal_Int32 i=0; i<nCount; ++i)
 122         {
 123             xCurrent.set(_rxContainer->getByIndex(i), css::uno::UNO_QUERY);
 124             if (xCurrent.is())
 125             {
 126                 aRegisteredEventsPos = m_aEvents.find(xCurrent);
 127                 if (m_aEvents.end() != aRegisteredEventsPos)
 128                     xEventManager->registerScriptEvents(i, aRegisteredEventsPos->second);
 129             }
 130         }
 131     }
 132
 133 }   // namespace xmloff
 134
 135 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */