writerfilter/source/ooxml/OOXMLFactory.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 <stdio.h>
  21
  22 #include <rtl/instance.hxx>
  23 #include <osl/mutex.hxx>
  24 #include "OOXMLFactory.hxx"
  25 #include "OOXMLFastHelper.hxx"
  26
  27 namespace writerfilter {
  28 namespace ooxml {
  29
  30 AttributeInfo::AttributeInfo()
  31 :m_nResource(RT_NoResource), m_nRef(0)
  32 {
  33 }
  34
  35 AttributeInfo::AttributeInfo(ResourceType_t nResource, Id nRef)
  36  :m_nResource(nResource), m_nRef(nRef)
  37 {
  38 }
  39
  40 CreateElement::CreateElement()
  41 :m_nResource(RT_NoResource), m_nId(0)
  42 {
  43 }
  44
  45 CreateElement::CreateElement(ResourceType_t nResource, Id nId)
  46 : m_nResource(nResource), m_nId(nId)
  47 {
  48 }
  49
  50 // class OOXMLFactory_ns
  51
  52 OOXMLFactory_ns::~OOXMLFactory_ns()
  53 {
  54 }
  55
  56 AttributeToResourceMapPointer OOXMLFactory_ns::getAttributeToResourceMap(Id nId)
  57 {
  58     if (m_AttributesMap.find(nId) == m_AttributesMap.end())
  59         m_AttributesMap[nId] = createAttributeToResourceMap(nId);
  60
  61     return m_AttributesMap[nId];
  62 }
  63
  64 ListValueMapPointer OOXMLFactory_ns::getListValueMap(Id nId)
  65 {
  66     if (m_ListValuesMap.find(nId) == m_ListValuesMap.end())
  67         m_ListValuesMap[nId] = createListValueMap(nId);
  68
  69     return m_ListValuesMap[nId];
  70 }
  71
  72 CreateElementMapPointer OOXMLFactory_ns::getCreateElementMap(Id nId)
  73 {
  74     if (m_CreateElementsMap.find(nId) == m_CreateElementsMap.end())
  75         m_CreateElementsMap[nId] = createCreateElementMap(nId);
  76
  77     return m_CreateElementsMap[nId];
  78 }
  79
  80 TokenToIdMapPointer OOXMLFactory_ns::getTokenToIdMap(Id nId)
  81 {
  82     if (m_TokenToIdsMap.find(nId) == m_TokenToIdsMap.end())
  83         m_TokenToIdsMap[nId] = createTokenToIdMap(nId);
  84
  85     return m_TokenToIdsMap[nId];
  86 }
  87
  88 #ifdef DEBUG_FACTORY
  89 string OOXMLFactory_ns::getDefineName(Id /*nId*/) const
  90 {
  91     return "";
  92 }
  93 #endif
  94
  95 // class OOXMLFactory
  96
  97 typedef rtl::Static< osl::Mutex, OOXMLFactory > OOXMLFactory_Mutex;
  98
  99 OOXMLFactory::Pointer_t OOXMLFactory::m_Instance;
 100
 101 OOXMLFactory::OOXMLFactory()
 102 {
 103     // multi-thread-safe mutex for all platforms
 104
 105     osl::MutexGuard aGuard(OOXMLFactory_Mutex::get());
 106 }
 107
 108 OOXMLFactory::~OOXMLFactory()
 109 {
 110 }
 111
 112 OOXMLFactory::Pointer_t OOXMLFactory::getInstance()
 113 {
 114     if (m_Instance.get() == NULL)
 115         m_Instance.reset(new OOXMLFactory());
 116
 117     return m_Instance;
 118 }
 119
 120 void OOXMLFactory::attributes(OOXMLFastContextHandler * pHandler,
 121                               const uno::Reference< xml::sax::XFastAttributeList > & Attribs)
 122 {
 123     Id nDefine = pHandler->getDefine();
 124     OOXMLFactory_ns::Pointer_t pFactory = getFactoryForNamespace(nDefine);
 125
 126     if (pFactory.get() != NULL)
 127     {
 128 #ifdef DEBUG_FACTORY
 129         debug_logger->startElement("factory.attributes");
 130         debug_logger->attribute("define", pFactory->getDefineName(nDefine));
 131         char sBuffer[256];
 132         snprintf(sBuffer, sizeof(sBuffer), "%08" SAL_PRIxUINT32, nDefine);
 133         debug_logger->attribute("define-num", sBuffer);
 134 #endif
 135
 136         TokenToIdMapPointer pTokenToIdMap = pFactory->getTokenToIdMap(nDefine);
 137         AttributeToResourceMapPointer pMap = pFactory->getAttributeToResourceMap(nDefine);
 138
 139         AttributeToResourceMap::const_iterator aIt;
 140         AttributeToResourceMap::const_iterator aEndIt = pMap->end();
 141
 142         for (aIt = pMap->begin(); aIt != aEndIt; ++aIt)
 143         {
 144             Id nId = (*pTokenToIdMap)[aIt->first];
 145 #ifdef DEBUG_FACTORY
 146             debug_logger->startElement("factory.attribute");
 147             debug_logger->attribute("name", fastTokenToId(aIt->first));
 148             debug_logger->attribute("tokenid", (*QNameToString::Instance())(nId));
 149             snprintf(sBuffer, sizeof(sBuffer), "%08" SAL_PRIxUINT32, nId);
 150             debug_logger->attribute("tokenid-num", sBuffer);
 151 #endif
 152             if (Attribs->hasAttribute(aIt->first))
 153             {
 154                 switch (aIt->second.m_nResource)
 155                 {
 156                 case RT_Boolean:
 157                     {
 158 #ifdef DEBUG_FACTORY
 159                         debug_logger->element("boolean");
 160 #endif
 161                         OUString aValue(Attribs->getValue(aIt->first));
 162                         OOXMLFastHelper<OOXMLBooleanValue>::newProperty(pHandler, nId, aValue);
 163
 164                         OOXMLValue::Pointer_t pValue(new OOXMLBooleanValue(aValue));
 165                         pFactory->attributeAction(pHandler, aIt->first, pValue);
 166                     }
 167                     break;
 168                 case RT_String:
 169                     {
 170 #ifdef DEBUG_FACTORY
 171                         debug_logger->element("string");
 172 #endif
 173                         OUString aValue(Attribs->getValue(aIt->first));
 174                         OOXMLFastHelper<OOXMLStringValue>::newProperty
 175                             (pHandler, nId, aValue);
 176
 177                         OOXMLValue::Pointer_t pValue(new OOXMLStringValue(aValue));
 178                         pFactory->attributeAction(pHandler, aIt->first, pValue);
 179                     }
 180                     break;
 181                 case RT_Integer:
 182                     {
 183 #ifdef DEBUG_FACTORY
 184                         debug_logger->element("integer");
 185 #endif
 186                         OUString aValue(Attribs->getValue(aIt->first));
 187                         OOXMLFastHelper<OOXMLIntegerValue>::newProperty
 188                             (pHandler, nId, aValue);
 189
 190                         OOXMLValue::Pointer_t pValue(new OOXMLIntegerValue(aValue));
 191                         pFactory->attributeAction(pHandler, aIt->first, pValue);
 192                     }
 193                     break;
 194                 case RT_Hex:
 195                     {
 196 #ifdef DEBUG_FACTORY
 197                         debug_logger->element("hex");
 198 #endif
 199                         OUString aValue(Attribs->getValue(aIt->first));
 200                         OOXMLFastHelper<OOXMLHexValue>::newProperty
 201                             (pHandler, nId, aValue);
 202
 203                         OOXMLValue::Pointer_t pValue(new OOXMLHexValue(aValue));
 204                         pFactory->attributeAction(pHandler, aIt->first, pValue);
 205                     }
 206                     break;
 207                 case RT_UniversalMeasure:
 208                     {
 209 #ifdef DEBUG_FACTORY
 210                         debug_logger->element("universalMeasure");
 211 #endif
 212                         OUString aValue(Attribs->getValue(aIt->first));
 213                         OOXMLFastHelper<OOXMLUniversalMeasureValue>::newProperty(pHandler, nId, aValue);
 214
 215                         OOXMLValue::Pointer_t pValue(new OOXMLUniversalMeasureValue(aValue));
 216                         pFactory->attributeAction(pHandler, aIt->first, pValue);
 217                     }
 218                     break;
 219                 case RT_List:
 220                     {
 221 #ifdef DEBUG_FACTORY
 222                         debug_logger->startElement("list");
 223 #endif
 224                         ListValueMapPointer pListValueMap =
 225                             pFactory->getListValueMap(aIt->second.m_nRef);
 226
 227                         if (pListValueMap.get() != NULL)
 228                         {
 229                             OUString aValue(Attribs->getValue(aIt->first));
 230                             sal_uInt32 nValue = (*pListValueMap)[aValue];
 231
 232 #ifdef DEBUG_FACTORY
 233                             debug_logger->attribute("value", aValue);
 234                             debug_logger->attribute("value-num", nValue);
 235 #endif
 236
 237                             OOXMLFastHelper<OOXMLIntegerValue>::newProperty
 238                                 (pHandler, nId, nValue);
 239
 240                             OOXMLValue::Pointer_t pValue(new OOXMLIntegerValue(nValue));
 241                             pFactory->attributeAction(pHandler, aIt->first, pValue);
 242                         }
 243 #ifdef DEBUG_FACTORY
 244                         debug_logger->endElement();
 245 #endif
 246                     }
 247                     break;
 248                 default:
 249 #ifdef DEBUG_FACTORY
 250                     debug_logger->element("unknown-attribute-type");
 251 #endif
 252                     break;
 253                 }
 254             }
 255 #ifdef DEBUG_FACTORY
 256             debug_logger->endElement();
 257 #endif
 258         }
 259
 260 #ifdef DEBUG_FACTORY
 261         debug_logger->endElement();
 262 #endif
 263     }
 264 }
 265
 266 uno::Reference< xml::sax::XFastContextHandler>
 267 OOXMLFactory::createFastChildContext(OOXMLFastContextHandler * pHandler,
 268                                      Token_t Element)
 269 {
 270 #ifdef DEBUG_FACTORY
 271     debug_logger->startElement("factory.createFastChildContext");
 272     debug_logger->attribute("token", fastTokenToId(Element));
 273 #endif
 274
 275     Id nDefine = pHandler->getDefine();
 276
 277     OOXMLFactory_ns::Pointer_t pFactory = getFactoryForNamespace(nDefine);
 278
 279     uno::Reference< xml::sax::XFastContextHandler> ret;
 280
 281     //Avoid handling unknown tokens and recursing to death
 282     if ((Element & 0xffff) < OOXML_FAST_TOKENS_END)
 283         ret = createFastChildContextFromFactory(pHandler, pFactory, Element);
 284
 285 #ifdef DEBUG_FACTORY
 286     debug_logger->endElement();
 287 #endif
 288
 289     return ret;
 290 }
 291
 292 void OOXMLFactory::characters(OOXMLFastContextHandler * pHandler,
 293                               const OUString & rString)
 294 {
 295 #ifdef DEBUG_FACTORY
 296     debug_logger->startElement("factory.characters");
 297     debug_logger->chars(rString);
 298 #endif
 299
 300     Id nDefine = pHandler->getDefine();
 301     OOXMLFactory_ns::Pointer_t pFactory = getFactoryForNamespace(nDefine);
 302
 303     if (pFactory.get() != NULL)
 304     {
 305         pFactory->charactersAction(pHandler, rString);
 306     }
 307
 308 #ifdef DEBUG_FACTORY
 309     debug_logger->endElement();
 310 #endif
 311 }
 312
 313 void OOXMLFactory::startAction(OOXMLFastContextHandler * pHandler, Token_t /*nToken*/)
 314 {
 315     Id nDefine = pHandler->getDefine();
 316     OOXMLFactory_ns::Pointer_t pFactory = getFactoryForNamespace(nDefine);
 317
 318     if (pFactory.get() != NULL)
 319     {
 320 #ifdef DEBUG_ELEMENT
 321         debug_logger->startElement("factory.startAction");
 322 #endif
 323         pFactory->startAction(pHandler);
 324 #ifdef DEBUG_ELEMENT
 325         debug_logger->endElement();
 326 #endif
 327     }
 328 }
 329
 330 void OOXMLFactory::endAction(OOXMLFastContextHandler * pHandler, Token_t /*nToken*/)
 331 {
 332     Id nDefine = pHandler->getDefine();
 333     OOXMLFactory_ns::Pointer_t pFactory = getFactoryForNamespace(nDefine);
 334
 335     if (pFactory.get() != NULL)
 336     {
 337 #ifdef DEBUG_ELEMENT
 338         debug_logger->startElement("factory.endAction");
 339 #endif
 340         pFactory->endAction(pHandler);
 341 #ifdef DEBUG_ELEMENT
 342         debug_logger->endElement();
 343 #endif
 344     }
 345 }
 346
 347 void OOXMLFactory_ns::startAction(OOXMLFastContextHandler *)
 348 {
 349 }
 350
 351 void OOXMLFactory_ns::endAction(OOXMLFastContextHandler *)
 352 {
 353 }
 354
 355 void OOXMLFactory_ns::charactersAction(OOXMLFastContextHandler *, const OUString &)
 356 {
 357 }
 358
 359 void OOXMLFactory_ns::attributeAction(OOXMLFastContextHandler *, Token_t, OOXMLValue::Pointer_t)
 360 {
 361 }
 362
 363 #ifdef DEBUG_FACTORY
 364 string OOXMLFactory_ns::getName() const
 365 {
 366     return "noname";
 367 }
 368 #endif
 369
 370 }
 371 }
 372
 373 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */