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_sdext.hxx" 26 27 #include "fileopendialog.hxx" 28 #include <sal/types.h> 29 #include "pppoptimizertoken.hxx" 30 #include <com/sun/star/lang/XInitialization.hpp> 31 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 32 #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> 33 #include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp> 34 #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp> 35 #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> 36 #include <com/sun/star/ui/dialogs/FilePreviewImageFormats.hpp> 37 #include <com/sun/star/ui/dialogs/ControlActions.hpp> 38 #include <com/sun/star/ui/dialogs/TemplateDescription.hpp> 39 #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp> 40 #include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp> 41 #include <com/sun/star/ui/dialogs/XFilePreview.hpp> 42 #include <com/sun/star/ui/dialogs/XFilterManager.hpp> 43 #include <com/sun/star/ui/dialogs/XFilterGroupManager.hpp> 44 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFOLDERPICKER_HDL_ 45 #include <com/sun/star/ui/dialogs/XFolderPicker.hpp> 46 #endif 47 #include <com/sun/star/lang/XServiceInfo.hpp> 48 #include <com/sun/star/beans/XPropertySet.hpp> 49 #include <com/sun/star/beans/PropertyValue.hpp> 50 #include <com/sun/star/beans/NamedValue.hpp> 51 #include <com/sun/star/embed/ElementModes.hpp> 52 #include <com/sun/star/container/XEnumeration.hpp> 53 #include <com/sun/star/container/XNameAccess.hpp> 54 #include <com/sun/star/container/XContainerQuery.hpp> 55 #include <com/sun/star/view/XControlAccess.hpp> 56 #include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp> 57 58 #include <rtl/ustrbuf.hxx> 59 60 using namespace ::com::sun::star::uno; 61 using namespace ::com::sun::star::lang; 62 using namespace ::com::sun::star::beans; 63 using namespace ::com::sun::star::container; 64 using namespace ::com::sun::star::view; 65 using namespace ::com::sun::star::ui::dialogs; 66 67 using ::com::sun::star::awt::XWindow; 68 using ::rtl::OUString; 69 70 namespace 71 { 72 inline bool lcl_isSystemDialog( 73 const Reference< XInterface > &rxIfce ) 74 { 75 Reference< XServiceInfo > xInfo( rxIfce, UNO_QUERY ); 76 if ( !xInfo.is() ) 77 return false; 78 79 return xInfo->supportsService( 80 OUString( RTL_CONSTASCII_USTRINGPARAM( 81 "com.sun.star.ui.dialogs.SystemFilePicker" ) ) ); 82 } 83 } 84 85 FileOpenDialog::FileOpenDialog( 86 const Reference< XComponentContext >& rxContext, 87 const Reference< XWindow > &rxParent ) 88 : mxContext( rxContext ) 89 { 90 mxFilePicker = Reference < XFilePicker >( 91 mxContext->getServiceManager()->createInstanceWithContext( 92 OUString( RTL_CONSTASCII_USTRINGPARAM( 93 "com.sun.star.ui.dialogs.FilePicker" ) ), 94 rxContext ), UNO_QUERY_THROW ); 95 Reference< XInitialization > xInit( mxFilePicker, UNO_QUERY_THROW ); 96 bool bIsSystemDlg = lcl_isSystemDialog( mxFilePicker ); 97 Sequence< Any > aInitPropSeq( bIsSystemDlg ? 1 : 2 ); 98 if ( bIsSystemDlg ) 99 { 100 aInitPropSeq[0] <<= TemplateDescription::FILESAVE_AUTOEXTENSION; 101 xInit->initialize( aInitPropSeq ); 102 } 103 else 104 { 105 aInitPropSeq[ 0 ] <<= NamedValue( 106 OUString(RTL_CONSTASCII_USTRINGPARAM("TemplateDescription")), 107 makeAny( (sal_Int16)TemplateDescription::FILESAVE_AUTOEXTENSION)); 108 aInitPropSeq[ 1 ] <<= NamedValue( 109 OUString(RTL_CONSTASCII_USTRINGPARAM("ParentWindow")), 110 makeAny( rxParent )); 111 xInit->initialize( aInitPropSeq ); 112 } 113 114 mxFilePicker->setMultiSelectionMode( sal_False ); 115 116 Reference< XFilePickerControlAccess > xAccess( mxFilePicker, UNO_QUERY ); 117 if ( xAccess.is() ) 118 { 119 Any aValue( static_cast< sal_Bool >( sal_True ) ); 120 try 121 { 122 xAccess->setValue( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, 0, aValue ); 123 } 124 catch( com::sun::star::uno::Exception& ) 125 {} 126 } 127 128 // collecting a list of impress filters 129 Reference< XNameAccess > xFilters( mxContext->getServiceManager()->createInstanceWithContext( 130 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.FilterFactory" ) ), rxContext ), UNO_QUERY_THROW ); 131 Sequence< OUString > aFilterList( xFilters->getElementNames() ); 132 for ( int i = 0; i < aFilterList.getLength(); i++ ) 133 { 134 try 135 { 136 Sequence< PropertyValue > aFilterProperties; 137 if ( xFilters->getByName( aFilterList[ i ] ) >>= aFilterProperties ) 138 { 139 FilterEntry aFilterEntry; 140 sal_Bool bImpressFilter = sal_False; 141 for ( int j = 0; j < aFilterProperties.getLength(); j++ ) 142 { 143 PropertyValue& rProperty( aFilterProperties[ j ] ); 144 switch( TKGet( rProperty.Name ) ) 145 { 146 case TK_DocumentService : 147 { 148 rtl::OUString sDocumentService; 149 rProperty.Value >>= sDocumentService; 150 if ( sDocumentService == OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.presentation.PresentationDocument" ) ) ) 151 bImpressFilter = sal_True; 152 else 153 j = aFilterProperties.getLength(); 154 } 155 break; 156 case TK_Name : rProperty.Value >>= aFilterEntry.maName; break; 157 case TK_UIName : rProperty.Value >>= aFilterEntry.maUIName; break; 158 case TK_Type : rProperty.Value >>= aFilterEntry.maType; break; 159 case TK_Flags : rProperty.Value >>= aFilterEntry.maFlags; break; 160 default : break; 161 } 162 } 163 if ( bImpressFilter && ( ( aFilterEntry.maFlags & 3 ) == 3 ) ) 164 { 165 aFilterEntryList.push_back( aFilterEntry ); 166 } 167 } 168 } 169 catch( Exception& ) 170 { 171 } 172 } 173 174 Reference< XNameAccess > xTypes( mxContext->getServiceManager()->createInstanceWithContext( 175 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.document.TypeDetection" ) ), rxContext ), UNO_QUERY_THROW ); 176 Sequence< OUString > aTypeList( xFilters->getElementNames() ); 177 178 // mxFilePicker->setDefaultName( ); 179 180 const char filter[] = "*."; 181 // the filter title must be formed in the same way it is currently done 182 // in the internal implementation: "UIName (.<extension>)" 183 rtl::OUStringBuffer aUIName; 184 // the filter must be in the form "*.<extension>" 185 rtl::OUStringBuffer aFilter; 186 rtl::OUString aExtension; 187 Reference< XFilterManager > xFilterManager( mxFilePicker, UNO_QUERY_THROW ); 188 std::vector< FilterEntry >::iterator aIter( aFilterEntryList.begin() ); 189 while( aIter != aFilterEntryList.end() ) 190 { 191 Sequence< PropertyValue > aTypeProperties; 192 try 193 { 194 if ( xTypes->getByName( aIter->maType ) >>= aTypeProperties ) 195 { 196 Sequence< OUString > aExtensions; 197 for ( int i = 0; i < aTypeProperties.getLength(); i++ ) 198 { 199 switch( TKGet( aTypeProperties[ i ].Name ) ) 200 { 201 case TK_Extensions : aTypeProperties[ i ].Value >>= aExtensions; break; 202 default: break; 203 } 204 } 205 if ( aExtensions.getLength() ) 206 { 207 aExtension = aExtensions[0]; 208 // form the title: "<UIName> (.<extension)" 209 aUIName.append( aIter->maUIName ); 210 aUIName.appendAscii( RTL_CONSTASCII_STRINGPARAM( " (." )); 211 aUIName.append( aExtension ); 212 aUIName.append( sal_Unicode( ')' ) ); 213 // form the filter: "(*.<extension>)" 214 aFilter.appendAscii( RTL_CONSTASCII_STRINGPARAM( filter ) ); 215 aFilter.append( aExtensions[0] ); 216 217 xFilterManager->appendFilter( aUIName.makeStringAndClear(), 218 aFilter.makeStringAndClear() ); 219 if ( aIter->maFlags & 0x100 ) 220 xFilterManager->setCurrentFilter( aIter->maUIName ); 221 } 222 } 223 } 224 catch ( Exception& ) 225 { 226 } 227 aIter++; 228 } 229 } 230 FileOpenDialog::~FileOpenDialog() 231 { 232 } 233 sal_Int16 FileOpenDialog::execute() 234 { 235 return mxFilePicker->execute(); 236 } 237 void FileOpenDialog::setDefaultName( const rtl::OUString& rDefaultName ) 238 { 239 mxFilePicker->setDefaultName( rDefaultName ); 240 } 241 ::rtl::OUString FileOpenDialog::getURL() const 242 { 243 Sequence< OUString > aFileSeq( mxFilePicker->getFiles() ); 244 return aFileSeq.getLength() ? aFileSeq[ 0 ] : OUString(); 245 }; 246 ::rtl::OUString FileOpenDialog::getFilterName() const 247 { 248 rtl::OUString aFilterName; 249 Reference< XFilterManager > xFilterManager( mxFilePicker, UNO_QUERY_THROW ); 250 rtl::OUString aUIName( xFilterManager->getCurrentFilter() ); 251 std::vector< FilterEntry >::const_iterator aIter( aFilterEntryList.begin() ); 252 while( aIter != aFilterEntryList.end() ) 253 { 254 if ( aIter->maUIName == aUIName ) 255 { 256 aFilterName = aIter->maName; 257 break; 258 } 259 aIter++; 260 } 261 return aFilterName; 262 }; 263