sfx2/source/doc/docinf.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   5  *
   6  * Copyright 2000, 2010 Oracle and/or its affiliates.
   7  *
   8  * OpenOffice.org - a multi-platform office productivity suite
   9  *
  10  * This file is part of OpenOffice.org.
  11  *
  12  * OpenOffice.org is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU Lesser General Public License version 3
  14  * only, as published by the Free Software Foundation.
  15  *
  16  * OpenOffice.org is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU Lesser General Public License version 3 for more details
  20  * (a copy is included in the LICENSE file that accompanied this code).
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * version 3 along with OpenOffice.org.  If not, see
  24  * <http://www.openoffice.org/license.html>
  25  * for a copy of the LGPLv3 License.
  26  *
  27  ************************************************************************/
  28
  29
  30 #include <sfx2/docinf.hxx>
  31
  32 #include <com/sun/star/beans/PropertyAttribute.hpp>
  33 #include <com/sun/star/beans/XPropertySet.hpp>
  34 #include <com/sun/star/beans/XPropertyContainer.hpp>
  35 #include <com/sun/star/document/XDocumentProperties.hpp>
  36 #include <com/sun/star/document/XCompatWriterDocProperties.hpp>
  37 #include <com/sun/star/uno/Exception.hpp>
  38
  39 #include <rtl/ustring.hxx>
  40 #include <tools/debug.hxx>
  41 #include <comphelper/string.hxx>
  42 #include <sot/storage.hxx>
  43 #include <vcl/gdimtf.hxx>
  44
  45 #include "oleprops.hxx"
  46 // ============================================================================
  47
  48 // stream names
  49 #define STREAM_SUMMARYINFO      "\005SummaryInformation"
  50 #define STREAM_DOCSUMMARYINFO   "\005DocumentSummaryInformation"
  51
  52 // usings
  53 using namespace ::com::sun::star;
  54
  55
  56 namespace sfx2 {
  57
  58 sal_uInt32 SFX2_DLLPUBLIC LoadOlePropertySet(
  59     uno::Reference< document::XDocumentProperties> i_xDocProps,
  60     SotStorage* i_pStorage )
  61 {
  62     // *** global properties from stream "005SummaryInformation" ***
  63
  64     // load the property set
  65     SfxOlePropertySet aGlobSet;
  66     ErrCode nGlobError = aGlobSet.LoadPropertySet(i_pStorage,
  67         String( STREAM_SUMMARYINFO  ) );
  68
  69     // global section
  70     SfxOleSectionRef xGlobSect = aGlobSet.GetSection( SECTION_GLOBAL );
  71     if( xGlobSect.get() )
  72     {
  73         // set supported properties
  74         String aStrValue;
  75         util::DateTime aDateTime;
  76
  77         if( xGlobSect->GetStringValue( aStrValue, PROPID_TITLE ) )
  78             i_xDocProps->setTitle( aStrValue );
  79         if( xGlobSect->GetStringValue( aStrValue, PROPID_SUBJECT ) )
  80             i_xDocProps->setSubject( aStrValue );
  81         if( xGlobSect->GetStringValue( aStrValue, PROPID_KEYWORDS ) ) {
  82             i_xDocProps->setKeywords(
  83                 ::comphelper::string::convertCommaSeparated(aStrValue) );
  84         }
  85         if( xGlobSect->GetStringValue( aStrValue, PROPID_TEMPLATE ) )
  86             i_xDocProps->setTemplateName( aStrValue );
  87         if( xGlobSect->GetStringValue( aStrValue, PROPID_COMMENTS ) )
  88             i_xDocProps->setDescription( aStrValue );
  89
  90         util::DateTime aInvalid;
  91         if( xGlobSect->GetStringValue( aStrValue, PROPID_AUTHOR) )
  92             i_xDocProps->setAuthor( aStrValue );
  93         else
  94             i_xDocProps->setAuthor( ::rtl::OUString() );
  95         if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_CREATED ) )
  96             i_xDocProps->setCreationDate( aDateTime );
  97         else
  98             i_xDocProps->setCreationDate( aInvalid );
  99
 100         if( xGlobSect->GetStringValue( aStrValue, PROPID_LASTAUTHOR) )
 101             i_xDocProps->setModifiedBy( aStrValue );
 102         else
 103             i_xDocProps->setModifiedBy( ::rtl::OUString() );
 104         if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTSAVED ) )
 105             i_xDocProps->setModificationDate( aDateTime );
 106         else
 107             i_xDocProps->setModificationDate( aInvalid );
 108
 109         i_xDocProps->setPrintedBy( ::rtl::OUString() );
 110         if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_LASTPRINTED ) )
 111             i_xDocProps->setPrintDate( aDateTime );
 112         else
 113             i_xDocProps->setPrintDate( aInvalid );
 114
 115         if( xGlobSect->GetStringValue( aStrValue, PROPID_REVNUMBER ) )
 116         {
 117             sal_Int16 nRevision = static_cast< sal_Int16 >( aStrValue.ToInt32() );
 118             if ( nRevision > 0 )
 119                 i_xDocProps->setEditingCycles( nRevision );
 120         }
 121
 122         if( xGlobSect->GetFileTimeValue( aDateTime, PROPID_EDITTIME ) )
 123         {
 124             // subtract offset 1601-01-01
 125             aDateTime.Year  -= 1601;
 126             aDateTime.Month -= 1;
 127             aDateTime.Day   -= 1;
 128             try
 129             {
 130                 i_xDocProps->setEditingDuration(
 131                     aDateTime.Day     * 60*60*24 +
 132                     aDateTime.Hours   * 60*60    +
 133                     aDateTime.Minutes * 60       +
 134                     aDateTime.Seconds            );
 135             }
 136             catch (const lang::IllegalArgumentException &)
 137             {
 138                 // ignore
 139             }
 140         }
 141     }
 142
 143     // *** custom properties from stream "005DocumentSummaryInformation" ***
 144
 145     // load the property set
 146     SfxOlePropertySet aDocSet;
 147     ErrCode nDocError = aDocSet.LoadPropertySet(i_pStorage,
 148         String( STREAM_DOCSUMMARYINFO  ) );
 149
 150     // custom properties
 151     SfxOleSectionRef xCustomSect = aDocSet.GetSection( SECTION_CUSTOM );
 152     if( xCustomSect.get() )
 153     {
 154         uno::Reference < beans::XPropertyContainer > xUserDefined(
 155             i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW);
 156         ::std::vector< sal_Int32 > aPropIds;
 157         xCustomSect->GetPropertyIds( aPropIds );
 158         for( ::std::vector< sal_Int32 >::const_iterator aIt = aPropIds.begin(),
 159              aEnd = aPropIds.end(); aIt != aEnd; ++aIt )
 160         {
 161             ::rtl::OUString aPropName = xCustomSect->GetPropertyName( *aIt );
 162             uno::Any aPropValue = xCustomSect->GetAnyValue( *aIt );
 163             if( !aPropName.isEmpty() && aPropValue.hasValue() )
 164             {
 165                 try
 166                 {
 167                     xUserDefined->addProperty( aPropName,
 168                         beans::PropertyAttribute::REMOVEABLE, aPropValue );
 169                 }
 170                 catch (const uno::Exception&)
 171                 {
 172                     //ignore
 173                 }
 174             }
 175         }
 176     }
 177
 178     uno::Reference< document::XCompatWriterDocProperties > xWriterProps( i_xDocProps, uno::UNO_QUERY );
 179     if ( xWriterProps.is() )
 180     {
 181         SfxOleSectionRef xBuiltin = aDocSet.GetSection( SECTION_BUILTIN );
 182         if ( xBuiltin.get() )
 183         {
 184             try
 185             {
 186                 String aStrValue;
 187                 if ( xBuiltin->GetStringValue( aStrValue, PROPID_MANAGER ) )
 188                     xWriterProps->setManager( aStrValue );
 189                 if ( xBuiltin->GetStringValue( aStrValue, PROPID_CATEGORY ) )
 190                     xWriterProps->setCategory( aStrValue );
 191                 if ( xBuiltin->GetStringValue( aStrValue, PROPID_COMPANY ) )
 192                     xWriterProps->setCompany( aStrValue );
 193             }
 194             catch (const uno::Exception&)
 195             {
 196             }
 197         }
 198     }
 199
 200     // return code
 201     return (nGlobError != ERRCODE_NONE) ? nGlobError : nDocError;
 202 }
 203
 204 bool SFX2_DLLPUBLIC SaveOlePropertySet(
 205     uno::Reference< document::XDocumentProperties> i_xDocProps,
 206     SotStorage* i_pStorage,
 207     const uno::Sequence<sal_uInt8> * i_pThumb,
 208     const uno::Sequence<sal_uInt8> * i_pGuid,
 209     const uno::Sequence<sal_uInt8> * i_pHyperlinks)
 210 {
 211     // *** global properties into stream "005SummaryInformation" ***
 212
 213     SfxOlePropertySet aGlobSet;
 214
 215     // set supported properties
 216     SfxOleSection& rGlobSect = aGlobSet.AddSection( SECTION_GLOBAL );
 217     rGlobSect.SetStringValue( PROPID_TITLE,    i_xDocProps->getTitle() );
 218     rGlobSect.SetStringValue( PROPID_SUBJECT,  i_xDocProps->getSubject() );
 219     String aStr = ::comphelper::string::convertCommaSeparated(
 220         i_xDocProps->getKeywords() );
 221     rGlobSect.SetStringValue( PROPID_KEYWORDS, aStr );
 222     rGlobSect.SetStringValue( PROPID_TEMPLATE, i_xDocProps->getTemplateName() );
 223     rGlobSect.SetStringValue( PROPID_COMMENTS, i_xDocProps->getDescription() );
 224     rGlobSect.SetStringValue( PROPID_AUTHOR,   i_xDocProps->getAuthor() );
 225     rGlobSect.SetFileTimeValue(PROPID_CREATED, i_xDocProps->getCreationDate());
 226     rGlobSect.SetStringValue( PROPID_LASTAUTHOR, i_xDocProps->getModifiedBy() );
 227     rGlobSect.SetFileTimeValue(PROPID_LASTSAVED,
 228                                 i_xDocProps->getModificationDate() );
 229     // note: apparently PrintedBy is not supported in file format
 230     rGlobSect.SetFileTimeValue(PROPID_LASTPRINTED, i_xDocProps->getPrintDate());
 231
 232     sal_Int32 dur = i_xDocProps->getEditingDuration();
 233     util::DateTime aEditTime;
 234     // add offset 1601-01-01
 235     aEditTime.Year    = 1601;
 236     aEditTime.Month   = 1;
 237     aEditTime.Day     = 1;
 238     aEditTime.Hours   = static_cast<sal_Int16>(dur / 3600);
 239     aEditTime.Minutes = static_cast<sal_Int16>((dur % 3600) / 60);
 240     aEditTime.Seconds = static_cast<sal_Int16>(dur % 60);
 241     rGlobSect.SetFileTimeValue( PROPID_EDITTIME, aEditTime );
 242
 243     rGlobSect.SetStringValue( PROPID_REVNUMBER,
 244                 rtl::OUString::valueOf( static_cast<sal_Int32>(i_xDocProps->getEditingCycles()) ) );
 245     if ( i_pThumb && i_pThumb->getLength() )
 246         rGlobSect.SetThumbnailValue( PROPID_THUMBNAIL, *i_pThumb );
 247
 248     // save the property set
 249     ErrCode nGlobError = aGlobSet.SavePropertySet(i_pStorage,
 250         ::rtl::OUString(STREAM_SUMMARYINFO));
 251
 252     // *** custom properties into stream "005DocumentSummaryInformation" ***
 253
 254     SfxOlePropertySet aDocSet;
 255
 256     // set builtin properties
 257     aDocSet.AddSection( SECTION_BUILTIN );
 258
 259     // set custom properties
 260     SfxOleSection& rCustomSect = aDocSet.AddSection( SECTION_CUSTOM );
 261
 262     // write GUID
 263     if (i_pGuid) {
 264         const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
 265         rCustomSect.SetBlobValue( nPropId, *i_pGuid );
 266         rCustomSect.SetPropertyName( nPropId,
 267             ::rtl::OUString("_PID_GUID") );
 268     }
 269
 270     // write hyperlinks
 271     if (i_pHyperlinks) {
 272         const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
 273         rCustomSect.SetBlobValue( nPropId, *i_pHyperlinks );
 274         rCustomSect.SetPropertyName( nPropId,
 275             ::rtl::OUString("_PID_HLINKS") );
 276     }
 277
 278     uno::Reference<beans::XPropertySet> xUserDefinedProps(
 279         i_xDocProps->getUserDefinedProperties(), uno::UNO_QUERY_THROW);
 280     DBG_ASSERT(xUserDefinedProps.is(), "UserDefinedProperties is null");
 281     uno::Reference<beans::XPropertySetInfo> xPropInfo =
 282         xUserDefinedProps->getPropertySetInfo();
 283     DBG_ASSERT(xPropInfo.is(), "UserDefinedProperties Info is null");
 284     uno::Sequence<beans::Property> props = xPropInfo->getProperties();
 285     for (sal_Int32 i = 0; i < props.getLength(); ++i)
 286     {
 287         try
 288         {
 289             // skip transient properties
 290             if (~props[i].Attributes & beans::PropertyAttribute::TRANSIENT)
 291             {
 292                 const ::rtl::OUString name = props[i].Name;
 293                 const sal_Int32 nPropId = rCustomSect.GetFreePropertyId();
 294                 if (rCustomSect.SetAnyValue( nPropId,
 295                             xUserDefinedProps->getPropertyValue(name))) {
 296                     rCustomSect.SetPropertyName( nPropId, name );
 297                 }
 298             }
 299         }
 300         catch (const uno::Exception &)
 301         {
 302             // may happen with concurrent modification...
 303             DBG_WARNING("SavePropertySet: exception");
 304         }
 305     }
 306
 307     // save the property set
 308     ErrCode nDocError = aDocSet.SavePropertySet(i_pStorage,
 309         String( STREAM_DOCSUMMARYINFO  ) );
 310
 311     // return code
 312     return (nGlobError == ERRCODE_NONE) && (nDocError == ERRCODE_NONE);
 313 }
 314
 315 uno::Sequence<sal_uInt8> SFX2_DLLPUBLIC convertMetaFile(GDIMetaFile* i_pThumb)
 316 {
 317     if (i_pThumb) {
 318         BitmapEx aBitmap;
 319         SvMemoryStream aStream;
 320 // magic value 160 taken from GraphicHelper::getThumbnailFormatFromGDI_Impl()
 321         if( i_pThumb->CreateThumbnail( 160, aBitmap ) ) {
 322             aBitmap.GetBitmap().Write( aStream, sal_False, sal_False );
 323             aStream.Seek(STREAM_SEEK_TO_END);
 324             uno::Sequence<sal_uInt8> aSeq(aStream.Tell());
 325             const sal_uInt8* pBlob(
 326                 static_cast<const sal_uInt8*>(aStream.GetData()));
 327             for (sal_Int32 j = 0; j < aSeq.getLength(); ++j) {
 328                 aSeq[j] = pBlob[j];
 329             }
 330             return aSeq;
 331         }
 332     }
 333     return uno::Sequence<sal_uInt8>();
 334 }
 335
 336 } // namespace sfx2
 337
 338 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */