1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_sfx2.hxx" 26 27 // INCLUDE --------------------------------------------------------------- 28 29 #ifdef SOLARIS 30 // HACK: prevent conflict between STLPORT and Workshop headers on Solaris 8 31 #include <ctime> 32 #endif 33 34 #include <string> // HACK: prevent conflict between STLPORT and Workshop headers 35 #include <sot/exchange.hxx> 36 #include <comphelper/processfactory.hxx> 37 #include <com/sun/star/beans/XPropertySet.hpp> 38 #include <com/sun/star/container/XNameAccess.hpp> 39 40 #include <sfx2/docfac.hxx> 41 #include <sfx2/docfilt.hxx> 42 #include "fltfnc.hxx" 43 #include <sfx2/sfxuno.hxx> 44 #include <sfx2/objsh.hxx> 45 46 using namespace ::com::sun::star; 47 48 // STATIC DATA ----------------------------------------------------------- 49 50 DBG_NAME(SfxFilter) 51 52 SfxFilter::SfxFilter( const String &rName, 53 const String &rWildCard, 54 SfxFilterFlags nType, 55 sal_uInt32 lFmt, 56 const String &rTypNm, 57 sal_uInt16 nIcon, 58 const String &rMimeType, 59 const String &rUsrDat, 60 const String &rServiceName ): 61 aWildCard(rWildCard, ';'), 62 lFormat(lFmt), 63 aTypeName(rTypNm), 64 aUserData(rUsrDat), 65 nFormatType(nType), 66 nDocIcon(nIcon), 67 aServiceName( rServiceName ), 68 aMimeType( rMimeType ), 69 aFilterName( rName ) 70 { 71 String aExts = GetWildcard()(); 72 String aShort, aLong; 73 String aRet; 74 sal_uInt16 nMaxLength = USHRT_MAX; 75 String aTest; 76 sal_uInt16 nPos = 0; 77 while( ( aRet = aExts.GetToken( nPos++, ';' ) ).Len() ) 78 { 79 aTest = aRet; 80 aTest.SearchAndReplace( DEFINE_CONST_UNICODE( "*." ), String() ); 81 if( aTest.Len() <= nMaxLength ) 82 { 83 if( aShort.Len() ) aShort += ';'; 84 aShort += aRet; 85 } 86 else 87 { 88 if( aLong.Len() ) aLong += ';'; 89 aLong += aRet; 90 } 91 } 92 if( aShort.Len() && aLong.Len() ) 93 { 94 aShort += ';'; 95 aShort += aLong; 96 } 97 aWildCard = aShort; 98 99 nVersion = SOFFICE_FILEFORMAT_50; 100 aUIName = aFilterName; 101 } 102 103 SfxFilter::~SfxFilter() 104 { 105 } 106 107 String SfxFilter::GetDefaultExtension() const 108 { 109 return GetWildcard()().GetToken( 0, ';' ); 110 } 111 112 String SfxFilter::GetSuffixes() const 113 { 114 String aRet = GetWildcard()(); 115 while( aRet.SearchAndReplaceAscii( "*.", String() ) != STRING_NOTFOUND ) ; 116 while( aRet.SearchAndReplace( ';', ',' ) != STRING_NOTFOUND ) ; 117 return aRet; 118 } 119 120 const SfxFilter* SfxFilter::GetDefaultFilter( const String& rName ) 121 { 122 return SfxFilterContainer::GetDefaultFilter_Impl( rName ); 123 } 124 125 const SfxFilter* SfxFilter::GetDefaultFilterFromFactory( const String& rFact ) 126 { 127 return GetDefaultFilter( SfxObjectShell::GetServiceNameFromFactory( rFact ) ); 128 } 129 130 const SfxFilter* SfxFilter::GetFilterByName( const String& rName ) 131 { 132 SfxFilterMatcher aMatch; 133 return aMatch.GetFilter4FilterName( rName, 0, 0 ); 134 } 135 136 String SfxFilter::GetTypeFromStorage( const SotStorage& rStg ) 137 { 138 const char* pType=0; 139 if ( rStg.IsStream( String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "WordDocument" ) ) ) ) 140 { 141 if ( rStg.IsStream( String::CreateFromAscii("0Table" ) ) || rStg.IsStream( String::CreateFromAscii("1Table" ) ) ) 142 pType = "writer_MS_Word_97"; 143 else 144 pType = "writer_MS_Word_95"; 145 } 146 else if ( rStg.IsStream( String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "Book" ) ) ) ) 147 { 148 pType = "calc_MS_Excel_95"; 149 } 150 else if ( rStg.IsStream( String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "Workbook" ) ) ) ) 151 { 152 pType = "calc_MS_Excel_97"; 153 } 154 else if ( rStg.IsStream( String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "PowerPoint Document" ) ) ) ) 155 { 156 pType = "impress_MS_PowerPoint_97"; 157 } 158 else if ( rStg.IsStream( String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "Equation Native" ) ) ) ) 159 { 160 pType = "math_MathType_3x"; 161 } 162 else 163 { 164 sal_Int32 nClipId = ((SotStorage&)rStg).GetFormat(); 165 if ( nClipId ) 166 { 167 const SfxFilter* pFilter = SfxFilterMatcher().GetFilter4ClipBoardId( nClipId ); 168 if ( pFilter ) 169 return pFilter->GetTypeName(); 170 } 171 } 172 173 return pType ? String::CreateFromAscii(pType) : String(); 174 } 175 176 String SfxFilter::GetTypeFromStorage( const com::sun::star::uno::Reference< com::sun::star::embed::XStorage >& xStorage, sal_Bool bTemplate, 177 String* pFilterName ) 178 throw ( beans::UnknownPropertyException, 179 lang::WrappedTargetException, 180 uno::RuntimeException ) 181 { 182 SfxFilterMatcher aMatcher; 183 const char* pType=0; 184 String aName; 185 if ( pFilterName ) 186 { 187 aName = *pFilterName; 188 pFilterName->Erase(); 189 } 190 191 com::sun::star::uno::Reference< com::sun::star::beans::XPropertySet > xProps( xStorage, com::sun::star::uno::UNO_QUERY ); 192 if ( xProps.is() ) 193 { 194 ::rtl::OUString aMediaType; 195 xProps->getPropertyValue( ::rtl::OUString::createFromAscii( "MediaType" ) ) >>= aMediaType; 196 if ( aMediaType.getLength() ) 197 { 198 ::com::sun::star::datatransfer::DataFlavor aDataFlavor; 199 aDataFlavor.MimeType = aMediaType; 200 sal_uInt32 nClipId = SotExchange::GetFormat( aDataFlavor ); 201 if ( nClipId ) 202 { 203 SfxFilterFlags nMust = SFX_FILTER_IMPORT, nDont = SFX_FILTER_NOTINSTALLED; 204 if ( bTemplate ) 205 // template filter was preselected, try to verify 206 nMust |= SFX_FILTER_TEMPLATEPATH; 207 else 208 // template filters shouldn't be detected if not explicitly asked for 209 nDont |= SFX_FILTER_TEMPLATEPATH; 210 211 const SfxFilter* pFilter = 0; 212 if ( aName.Len() ) 213 // get preselected Filter if it matches the desired filter flags 214 pFilter = aMatcher.GetFilter4FilterName( aName, nMust, nDont ); 215 216 if ( !pFilter || pFilter->GetFormat() != nClipId ) 217 { 218 // get filter from storage MediaType 219 pFilter = aMatcher.GetFilter4ClipBoardId( nClipId, nMust, nDont ); 220 if ( !pFilter ) 221 // template filter is asked for , but there isn't one; so at least the "normal" format should be detected 222 // or storage *is* a template, but bTemplate is not set 223 pFilter = aMatcher.GetFilter4ClipBoardId( nClipId ); 224 } 225 226 if ( pFilter ) 227 { 228 if ( pFilterName ) 229 *pFilterName = pFilter->GetName(); 230 return pFilter->GetTypeName(); 231 } 232 } 233 } 234 } 235 236 //TODO: do it without SfxFilter 237 //TODO/LATER: don't yield FilterName, should be done in FWK! 238 String aRet; 239 if ( pType ) 240 { 241 aRet = String::CreateFromAscii(pType); 242 if ( pFilterName ) 243 *pFilterName = aMatcher.GetFilter4EA( aRet )->GetName(); 244 } 245 246 return aRet; 247 } 248