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_unotools.hxx" 26 27 #include <unotools/optionsdlg.hxx> 28 #include <unotools/configmgr.hxx> 29 #include <unotools/configitem.hxx> 30 #include <tools/debug.hxx> 31 #include <com/sun/star/uno/Any.hxx> 32 #include <com/sun/star/uno/Sequence.hxx> 33 #include <osl/mutex.hxx> 34 #include <comphelper/stl_types.hxx> 35 36 #include <hash_map> 37 #include "itemholder1.hxx" 38 39 using namespace utl; 40 using namespace rtl; 41 using namespace com::sun::star::beans ; 42 using namespace com::sun::star::uno; 43 44 #define CFG_FILENAME OUString( RTL_CONSTASCII_USTRINGPARAM( "Office.OptionsDialog" ) ) 45 #define ROOT_NODE OUString( RTL_CONSTASCII_USTRINGPARAM( "OptionsDialogGroups" ) ) 46 #define PAGES_NODE OUString( RTL_CONSTASCII_USTRINGPARAM( "Pages" ) ) 47 #define OPTIONS_NODE OUString( RTL_CONSTASCII_USTRINGPARAM( "Options" ) ) 48 #define PROPERTY_HIDE OUString( RTL_CONSTASCII_USTRINGPARAM( "Hide" ) ) 49 50 static SvtOptionsDlgOptions_Impl* pOptions = NULL; 51 static sal_Int32 nRefCount = 0; 52 53 class SvtOptionsDlgOptions_Impl : public utl::ConfigItem 54 { 55 private: 56 struct OUStringHashCode 57 { 58 size_t operator()( const ::rtl::OUString& sString ) const 59 { 60 return sString.hashCode(); 61 } 62 }; 63 64 typedef std::hash_map< OUString, sal_Bool, OUStringHashCode, ::std::equal_to< OUString > > OptionNodeList; 65 66 OUString m_sPathDelimiter; 67 OptionNodeList m_aOptionNodeList; 68 69 enum NodeType{ NT_Group, NT_Page, NT_Option }; 70 void ReadNode( const OUString& _rNode, NodeType _eType ); 71 sal_Bool IsHidden( const OUString& _rPath ) const; 72 73 public: 74 SvtOptionsDlgOptions_Impl(); 75 76 virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& aPropertyNames ); 77 virtual void Commit(); 78 79 static ::osl::Mutex & getInitMutex(); 80 81 sal_Bool IsGroupHidden ( const OUString& _rGroup ) const; 82 sal_Bool IsPageHidden ( const OUString& _rPage, 83 const OUString& _rGroup ) const; 84 sal_Bool IsOptionHidden ( const OUString& _rOption, 85 const OUString& _rPage, 86 const OUString& _rGroup ) const; 87 }; 88 89 ::osl::Mutex & SvtOptionsDlgOptions_Impl::getInitMutex() 90 { 91 static ::osl::Mutex *pMutex = 0; 92 93 if( ! pMutex ) 94 { 95 ::osl::MutexGuard guard( ::osl::Mutex::getGlobalMutex() ); 96 if( ! pMutex ) 97 { 98 static ::osl::Mutex mutex; 99 pMutex = &mutex; 100 } 101 } 102 return *pMutex; 103 } 104 105 // ----------------------------------------------------------------------- 106 107 SvtOptionsDlgOptions_Impl::SvtOptionsDlgOptions_Impl() 108 : ConfigItem( OUString( CFG_FILENAME ) ), 109 110 m_sPathDelimiter( RTL_CONSTASCII_USTRINGPARAM( "/" ) ), 111 m_aOptionNodeList( OptionNodeList() ) 112 113 { 114 OUString sRootNode( ROOT_NODE ); 115 Sequence< OUString > aNodeSeq = GetNodeNames( sRootNode ); 116 OUString sNode( sRootNode + m_sPathDelimiter ); 117 sal_uInt32 nCount = aNodeSeq.getLength(); 118 for ( sal_uInt32 n = 0; n < nCount; n++ ) 119 { 120 OUString sSubNode( sNode + aNodeSeq[n] ); 121 ReadNode( sSubNode, NT_Group ); 122 } 123 } 124 125 // ----------------------------------------------------------------------- 126 127 void SvtOptionsDlgOptions_Impl::Commit() 128 { 129 // nothing to commit 130 } 131 132 // ----------------------------------------------------------------------- 133 134 void SvtOptionsDlgOptions_Impl::Notify( const Sequence< rtl::OUString >& ) 135 { 136 // nothing to notify 137 } 138 139 void SvtOptionsDlgOptions_Impl::ReadNode( const OUString& _rNode, NodeType _eType ) 140 { 141 OUString sNode( _rNode + m_sPathDelimiter ); 142 OUString sSet; 143 sal_Int32 nLen = 0; 144 switch ( _eType ) 145 { 146 case NT_Group : 147 { 148 sSet = PAGES_NODE; 149 nLen = 2; 150 break; 151 } 152 153 case NT_Page : 154 { 155 sSet = OPTIONS_NODE; 156 nLen = 2; 157 break; 158 } 159 160 case NT_Option : 161 { 162 nLen = 1; 163 break; 164 } 165 } 166 167 Sequence< OUString > lResult( nLen ); 168 lResult[0] = OUString( sNode + PROPERTY_HIDE ); 169 if ( _eType != NT_Option ) 170 lResult[1] = OUString( sNode + sSet ); 171 172 Sequence< Any > aValues; 173 aValues = GetProperties( lResult ); 174 sal_Bool bHide = sal_False; 175 if ( aValues[0] >>= bHide ) 176 m_aOptionNodeList.insert( OptionNodeList::value_type( sNode, bHide ) ); 177 178 if ( _eType != NT_Option ) 179 { 180 OUString sNodes( sNode + sSet ); 181 Sequence< OUString > aNodes = GetNodeNames( sNodes ); 182 if ( aNodes.getLength() > 0 ) 183 { 184 for ( sal_uInt32 n = 0; n < (sal_uInt32)aNodes.getLength(); ++n ) 185 { 186 OUString sSubNodeName( sNodes + m_sPathDelimiter + aNodes[n] ); 187 ReadNode( sSubNodeName, _eType == NT_Group ? NT_Page : NT_Option ); 188 } 189 } 190 } 191 } 192 193 // ----------------------------------------------------------------------- 194 195 OUString getGroupPath( const OUString& _rGroup ) 196 { 197 return OUString( ROOT_NODE + OUString('/') + _rGroup + OUString('/') ); 198 } 199 OUString getPagePath( const OUString& _rPage ) 200 { 201 return OUString( PAGES_NODE + OUString('/') + _rPage + OUString('/') ); 202 } 203 OUString getOptionPath( const OUString& _rOption ) 204 { 205 return OUString( OPTIONS_NODE + OUString('/') + _rOption + OUString('/') ); 206 } 207 208 // ----------------------------------------------------------------------- 209 210 sal_Bool SvtOptionsDlgOptions_Impl::IsHidden( const OUString& _rPath ) const 211 { 212 sal_Bool bRet = sal_False; 213 OptionNodeList::const_iterator pIter = m_aOptionNodeList.find( _rPath ); 214 if ( pIter != m_aOptionNodeList.end() ) 215 bRet = pIter->second; 216 return bRet; 217 } 218 219 // ----------------------------------------------------------------------- 220 221 sal_Bool SvtOptionsDlgOptions_Impl::IsGroupHidden( const OUString& _rGroup ) const 222 { 223 return IsHidden( getGroupPath( _rGroup ) ); 224 } 225 226 // ----------------------------------------------------------------------- 227 228 sal_Bool SvtOptionsDlgOptions_Impl::IsPageHidden( const OUString& _rPage, const OUString& _rGroup ) const 229 { 230 return IsHidden( getGroupPath( _rGroup ) + getPagePath( _rPage ) ); 231 } 232 233 // ----------------------------------------------------------------------- 234 235 sal_Bool SvtOptionsDlgOptions_Impl::IsOptionHidden( 236 const OUString& _rOption, const OUString& _rPage, const OUString& _rGroup ) const 237 { 238 return IsHidden( getGroupPath( _rGroup ) + getPagePath( _rPage ) + getOptionPath( _rOption ) ); 239 } 240 241 // ----------------------------------------------------------------------- 242 243 SvtOptionsDialogOptions::SvtOptionsDialogOptions() 244 { 245 // Global access, must be guarded (multithreading) 246 ::osl::MutexGuard aGuard( SvtOptionsDlgOptions_Impl::getInitMutex() ); 247 ++nRefCount; 248 if ( !pOptions ) 249 { 250 pOptions = new SvtOptionsDlgOptions_Impl; 251 252 ItemHolder1::holdConfigItem( E_OPTIONSDLGOPTIONS ); 253 } 254 m_pImp = pOptions; 255 } 256 257 // ----------------------------------------------------------------------- 258 259 SvtOptionsDialogOptions::~SvtOptionsDialogOptions() 260 { 261 // Global access, must be guarded (multithreading) 262 ::osl::MutexGuard aGuard( SvtOptionsDlgOptions_Impl::getInitMutex() ); 263 if ( !--nRefCount ) 264 { 265 if ( pOptions->IsModified() ) 266 pOptions->Commit(); 267 DELETEZ( pOptions ); 268 } 269 } 270 271 sal_Bool SvtOptionsDialogOptions::IsGroupHidden( const String& _rGroup ) const 272 { 273 return m_pImp->IsGroupHidden( _rGroup ); 274 } 275 276 sal_Bool SvtOptionsDialogOptions::IsPageHidden( const String& _rPage, const String& _rGroup ) const 277 { 278 return m_pImp->IsPageHidden( _rPage, _rGroup ); 279 } 280 281 sal_Bool SvtOptionsDialogOptions::IsOptionHidden( 282 const String& _rOption, const String& _rPage, const String& _rGroup ) const 283 { 284 return m_pImp->IsOptionHidden( _rOption, _rPage, _rGroup ); 285 } 286 287