diff options
Diffstat (limited to 'ucb/source/ucp/ext/ucpext_content.cxx')
| -rw-r--r-- | ucb/source/ucp/ext/ucpext_content.cxx | 672 |
1 files changed, 672 insertions, 0 deletions
diff --git a/ucb/source/ucp/ext/ucpext_content.cxx b/ucb/source/ucp/ext/ucpext_content.cxx new file mode 100644 index 0000000000..74edef36f7 --- /dev/null +++ b/ucb/source/ucp/ext/ucpext_content.cxx @@ -0,0 +1,672 @@ +/************************************************************************* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * +************************************************************************/ + +#include "precompiled_ucb.hxx" + +#include "ucpext_content.hxx" + +#include "ucpext_content.hxx" +#include "ucpext_provider.hxx" +#include "ucpext_resultset.hxx" + +/** === begin UNO includes === **/ +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/beans/XPropertyAccess.hpp> +#include <com/sun/star/lang/IllegalAccessException.hpp> +#include <com/sun/star/sdbc/XRow.hpp> +#include <com/sun/star/ucb/XCommandInfo.hpp> +#include <com/sun/star/ucb/XPersistentPropertySet.hpp> +#include <com/sun/star/io/XOutputStream.hpp> +#include <com/sun/star/io/XActiveDataSink.hpp> +#include <com/sun/star/ucb/OpenCommandArgument2.hpp> +#include <com/sun/star/ucb/OpenMode.hpp> +#include <com/sun/star/ucb/UnsupportedDataSinkException.hpp> +#include <com/sun/star/ucb/UnsupportedOpenModeException.hpp> +#include <com/sun/star/ucb/OpenCommandArgument2.hpp> +#include <com/sun/star/ucb/OpenMode.hpp> +#include <com/sun/star/ucb/XDynamicResultSet.hpp> +#include <com/sun/star/lang/IllegalAccessException.hpp> +#include <com/sun/star/deployment/XPackageInformationProvider.hpp> +/** === end UNO includes === **/ + +#include <ucbhelper/contentidentifier.hxx> +#include <ucbhelper/propertyvalueset.hxx> +#include <ucbhelper/cancelcommandexecution.hxx> +#include <ucbhelper/content.hxx> +#include <tools/diagnose_ex.h> +#include <comphelper/string.hxx> +#include <comphelper/componentcontext.hxx> +#include <rtl/ustrbuf.hxx> +#include <rtl/uri.hxx> + +#include <algorithm> + +//...................................................................................................................... +namespace ucb { namespace ucp { namespace ext +{ +//...................................................................................................................... + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::UNO_SET_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::makeAny; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::uno::Type; + using ::com::sun::star::lang::XMultiServiceFactory; + using ::com::sun::star::ucb::XContentIdentifier; + using ::com::sun::star::ucb::IllegalIdentifierException; + using ::com::sun::star::ucb::XContent; + using ::com::sun::star::ucb::XCommandEnvironment; + using ::com::sun::star::ucb::Command; + using ::com::sun::star::ucb::CommandAbortedException; + using ::com::sun::star::beans::Property; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::beans::PropertyValue; + using ::com::sun::star::ucb::OpenCommandArgument2; + using ::com::sun::star::ucb::XDynamicResultSet; + using ::com::sun::star::ucb::UnsupportedOpenModeException; + using ::com::sun::star::io::XOutputStream; + using ::com::sun::star::io::XActiveDataSink; + using ::com::sun::star::io::XInputStream; + using ::com::sun::star::ucb::UnsupportedDataSinkException; + using ::com::sun::star::ucb::UnsupportedCommandException; + using ::com::sun::star::sdbc::XRow; + using ::com::sun::star::beans::XPropertySet; + using ::com::sun::star::beans::PropertyChangeEvent; + using ::com::sun::star::lang::IllegalAccessException; + using ::com::sun::star::ucb::CommandInfo; + using ::com::sun::star::deployment::XPackageInformationProvider; + /** === end UNO using === **/ + namespace OpenMode = ::com::sun::star::ucb::OpenMode; + namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute; + + //================================================================================================================== + //= helper + //================================================================================================================== + namespace + { + //-------------------------------------------------------------------------------------------------------------- + ::rtl::OUString lcl_compose( const ::rtl::OUString& i_rBaseURL, const ::rtl::OUString& i_rRelativeURL ) + { + ENSURE_OR_RETURN( i_rBaseURL.getLength(), "illegal base URL", i_rRelativeURL ); + + ::rtl::OUStringBuffer aComposer( i_rBaseURL ); + if ( i_rBaseURL.getStr()[ i_rBaseURL.getLength() - 1 ] != '/' ) + aComposer.append( sal_Unicode( '/' ) ); + aComposer.append( i_rRelativeURL ); + return aComposer.makeStringAndClear(); + } + + //-------------------------------------------------------------------------------------------------------------- + struct SelectPropertyName : public ::std::unary_function< Property, ::rtl::OUString > + { + const ::rtl::OUString& operator()( const Property& i_rProperty ) const + { + return i_rProperty.Name; + } + }; + } + + //================================================================================================================== + //= Content + //================================================================================================================== + //------------------------------------------------------------------------------------------------------------------ + Content::Content( const Reference< XMultiServiceFactory >& i_rORB, ::ucbhelper::ContentProviderImplHelper* i_pProvider, + const Reference< XContentIdentifier >& i_rIdentifier ) + :Content_Base( i_rORB, i_pProvider, i_rIdentifier ) + ,m_eExtContentType( E_UNKNOWN ) + ,m_aIsFolder() + ,m_aContentType() + ,m_sExtensionId() + ,m_sPathIntoExtension() + { + const ::rtl::OUString sURL( getIdentifier()->getContentIdentifier() ); + if ( denotesRootContent( sURL ) ) + { + m_eExtContentType = E_ROOT; + } + else + { + const ::rtl::OUString sRelativeURL( sURL.copy( ContentProvider::getRootURL().getLength() ) ); + const sal_Int32 nSepPos = sRelativeURL.indexOf( '/' ); + if ( ( nSepPos == -1 ) || ( nSepPos == sRelativeURL.getLength() - 1 ) ) + { + m_eExtContentType = E_EXTENSION_ROOT; + } + else + { + m_eExtContentType = E_EXTENSION_CONTENT; + } + } + + if ( m_eExtContentType != E_ROOT ) + { + const ::rtl::OUString sRootURL = ContentProvider::getRootURL(); + m_sExtensionId = sURL.copy( sRootURL.getLength() ); + + const sal_Int32 nNextSep = m_sExtensionId.indexOf( '/' ); + if ( nNextSep > -1 ) + { + m_sPathIntoExtension = m_sExtensionId.copy( nNextSep + 1 ); + m_sExtensionId = m_sExtensionId.copy( 0, nNextSep ); + } + m_sExtensionId = Content::decodeIdentifier( m_sExtensionId ); + } + } + + //------------------------------------------------------------------------------------------------------------------ + Content::~Content() + { + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString SAL_CALL Content::getImplementationName() throw( RuntimeException ) + { + return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.comp.ucp.ext.Content" ) ); + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< ::rtl::OUString > SAL_CALL Content::getSupportedServiceNames() throw( RuntimeException ) + { + Sequence< ::rtl::OUString > aServiceNames(2); + aServiceNames[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ucb.Content" ) ); + aServiceNames[1] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ucb.ExtensionContent" ) ); + return aServiceNames; + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString SAL_CALL Content::getContentType() throw( RuntimeException ) + { + impl_determineContentType(); + return *m_aContentType; + } + + //------------------------------------------------------------------------------------------------------------------ + Any SAL_CALL Content::execute( const Command& aCommand, sal_Int32 /* CommandId */, const Reference< XCommandEnvironment >& i_rEvironment ) + throw( Exception, CommandAbortedException, RuntimeException ) + { + Any aRet; + + if ( aCommand.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "getPropertyValues" ) ) ) + { + Sequence< Property > Properties; + if ( !( aCommand.Argument >>= Properties ) ) + { + ::ucbhelper::cancelCommandExecution( makeAny( IllegalArgumentException( + ::rtl::OUString(), *this, -1 ) ), + i_rEvironment ); + // unreachable + } + + aRet <<= getPropertyValues( Properties, i_rEvironment ); + } + else if ( aCommand.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "setPropertyValues" ) ) ) + { + Sequence< PropertyValue > aProperties; + if ( !( aCommand.Argument >>= aProperties ) ) + { + ::ucbhelper::cancelCommandExecution( makeAny( IllegalArgumentException( + ::rtl::OUString(), *this, -1 ) ), + i_rEvironment ); + // unreachable + } + + if ( !aProperties.getLength() ) + { + ::ucbhelper::cancelCommandExecution( makeAny( IllegalArgumentException( + ::rtl::OUString(), *this, -1 ) ), + i_rEvironment ); + // unreachable + } + + aRet <<= setPropertyValues( aProperties, i_rEvironment ); + } + else if ( aCommand.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "getPropertySetInfo" ) ) ) + { + // implemented by base class. + aRet <<= getPropertySetInfo( i_rEvironment ); + } + else if ( aCommand.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "getCommandInfo" ) ) ) + { + // implemented by base class. + aRet <<= getCommandInfo( i_rEvironment ); + } + else if ( aCommand.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "open" ) ) ) + { + OpenCommandArgument2 aOpenCommand; + if ( !( aCommand.Argument >>= aOpenCommand ) ) + { + ::ucbhelper::cancelCommandExecution( makeAny( IllegalArgumentException( + ::rtl::OUString(), *this, -1 ) ), + i_rEvironment ); + // unreachable + } + + sal_Bool bOpenFolder = + ( ( aOpenCommand.Mode == OpenMode::ALL ) || + ( aOpenCommand.Mode == OpenMode::FOLDERS ) || + ( aOpenCommand.Mode == OpenMode::DOCUMENTS ) ); + + + if ( bOpenFolder && impl_isFolder() ) + { + Reference< XDynamicResultSet > xSet = new ResultSet( + m_xSMgr, this, aOpenCommand, i_rEvironment ); + aRet <<= xSet; + } + + if ( aOpenCommand.Sink.is() ) + { + const ::rtl::OUString sPhysicalContentURL( getPhysicalURL() ); + ::ucbhelper::Content aRequestedContent( sPhysicalContentURL, i_rEvironment ); + aRet = aRequestedContent.executeCommand( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "open" ) ), makeAny( aOpenCommand ) ); + } + } + + else + { + ::ucbhelper::cancelCommandExecution( makeAny( UnsupportedCommandException( + ::rtl::OUString(), *this ) ), + i_rEvironment ); + // unreachable + } + + return aRet; + } + + //------------------------------------------------------------------------------------------------------------------ + void SAL_CALL Content::abort( sal_Int32 ) throw( RuntimeException ) + { + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString Content::encodeIdentifier( const ::rtl::OUString& i_rIdentifier ) + { + return ::rtl::Uri::encode( i_rIdentifier, rtl_UriCharClassRegName, rtl_UriEncodeIgnoreEscapes, + RTL_TEXTENCODING_UTF8 ); + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString Content::decodeIdentifier( const ::rtl::OUString& i_rIdentifier ) + { + return ::rtl::Uri::decode( i_rIdentifier, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 ); + } + + //------------------------------------------------------------------------------------------------------------------ + bool Content::denotesRootContent( const ::rtl::OUString& i_rContentIdentifier ) + { + const ::rtl::OUString sRootURL( ContentProvider::getRootURL() ); + if ( i_rContentIdentifier == sRootURL ) + return true; + + // the root URL contains only two trailing /, but we also recognize 3 of them as denoting the root URL + if ( i_rContentIdentifier.match( sRootURL ) + && ( i_rContentIdentifier.getLength() == sRootURL.getLength() + 1 ) + && ( i_rContentIdentifier[ i_rContentIdentifier.getLength() - 1 ] == '/' ) + ) + return true; + + return false; + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString Content::getParentURL() + { + const ::rtl::OUString sRootURL( ContentProvider::getRootURL() ); + + switch ( m_eExtContentType ) + { + case E_ROOT: + // don't have a parent + return sRootURL; + + case E_EXTENSION_ROOT: + // our parent is the root itself + return sRootURL; + + case E_EXTENSION_CONTENT: + { + const ::rtl::OUString sURL = m_xIdentifier->getContentIdentifier(); + + // cut the root URL + ENSURE_OR_BREAK( sURL.match( sRootURL, 0 ), "illegal URL structure - no root" ); + ::rtl::OUString sRelativeURL( sURL.copy( sRootURL.getLength() ) ); + + // cut the extension ID + const ::rtl::OUString sSeparatedExtensionId( encodeIdentifier( m_sExtensionId ) + ::rtl::OUString( sal_Unicode( '/' ) ) ); + ENSURE_OR_BREAK( sRelativeURL.match( sSeparatedExtensionId ), "illegal URL structure - no extension ID" ); + sRelativeURL = sRelativeURL.copy( sSeparatedExtensionId.getLength() ); + + // cut the final slash (if any) + ENSURE_OR_BREAK( sRelativeURL.getLength(), "illegal URL structure - ExtensionContent should have a level below the extension ID" ); + if ( sRelativeURL.getStr()[ sRelativeURL.getLength() - 1 ] == '/' ) + sRelativeURL = sRelativeURL.copy( 0, sRelativeURL.getLength() - 1 ); + + // remove the last segment + const sal_Int32 nLastSep = sRelativeURL.lastIndexOf( '/' ); + sRelativeURL = sRelativeURL.copy( 0, nLastSep != -1 ? nLastSep : 0 ); + + ::rtl::OUStringBuffer aComposer; + aComposer.append( sRootURL ); + aComposer.append( sSeparatedExtensionId ); + aComposer.append( sRelativeURL ); + return aComposer.makeStringAndClear(); + } + + default: + OSL_ENSURE( false, "Content::getParentURL: unhandled case!" ); + break; + } + return ::rtl::OUString(); + } + + //------------------------------------------------------------------------------------------------------------------ + Reference< XRow > Content::getArtificialNodePropertyValues( const Reference< XMultiServiceFactory >& i_rORB, + const Sequence< Property >& i_rProperties, const ::rtl::OUString& i_rTitle ) + { + // note: empty sequence means "get values of all supported properties". + ::rtl::Reference< ::ucbhelper::PropertyValueSet > xRow = new ::ucbhelper::PropertyValueSet( i_rORB ); + + const sal_Int32 nCount = i_rProperties.getLength(); + if ( nCount ) + { + Reference< XPropertySet > xAdditionalPropSet; + + const Property* pProps = i_rProperties.getConstArray(); + for ( sal_Int32 n = 0; n < nCount; ++n ) + { + const Property& rProp = pProps[ n ]; + + // Process Core properties. + if ( rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ContentType" ) ) ) + { + xRow->appendString ( rProp, ContentProvider::getArtificialNodeContentType() ); + } + else if ( rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Title" ) ) ) + { + xRow->appendString ( rProp, i_rTitle ); + } + else if ( rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsDocument" ) ) ) + { + xRow->appendBoolean( rProp, sal_False ); + } + else if ( rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsFolder" ) ) ) + { + xRow->appendBoolean( rProp, sal_True ); + } + else + { + // append empty entry. + xRow->appendVoid( rProp ); + } + } + } + else + { + // Append all Core Properties. + xRow->appendString ( Property( ::rtl::OUString::createFromAscii( "ContentType" ), + -1, + getCppuType( static_cast< const ::rtl::OUString * >( 0 ) ), + PropertyAttribute::BOUND | PropertyAttribute::READONLY ), + ContentProvider::getArtificialNodeContentType() ); + xRow->appendString ( Property( ::rtl::OUString::createFromAscii( "Title" ), + -1, + getCppuType( static_cast< const ::rtl::OUString * >( 0 ) ), + PropertyAttribute::BOUND | PropertyAttribute::READONLY ), + i_rTitle ); + xRow->appendBoolean( Property( ::rtl::OUString::createFromAscii( "IsDocument" ), + -1, + getCppuBooleanType(), + PropertyAttribute::BOUND | PropertyAttribute::READONLY ), + sal_False ); + xRow->appendBoolean( Property( ::rtl::OUString::createFromAscii( "IsFolder" ), + -1, + getCppuBooleanType(), + PropertyAttribute::BOUND | PropertyAttribute::READONLY ), + sal_True ); + } + + return Reference< XRow >( xRow.get() ); + } + + //------------------------------------------------------------------------------------------------------------------ + ::rtl::OUString Content::getPhysicalURL() const + { + ENSURE_OR_RETURN( m_eExtContentType != E_ROOT, "illegal call", ::rtl::OUString() ); + + // create an ucb::XContent for the physical file within the deployed extension + const ::comphelper::ComponentContext aContext( m_xSMgr ); + const Reference< XPackageInformationProvider > xPackageInfo( + aContext.getSingleton( "com.sun.star.deployment.PackageInformationProvider" ), UNO_QUERY_THROW ); + const ::rtl::OUString sPackageLocation( xPackageInfo->getPackageLocation( m_sExtensionId ) ); + + if ( m_sPathIntoExtension.getLength() == 0 ) + return sPackageLocation; + return lcl_compose( sPackageLocation, m_sPathIntoExtension ); + } + + //------------------------------------------------------------------------------------------------------------------ + Reference< XRow > Content::getPropertyValues( const Sequence< Property >& i_rProperties, const Reference< XCommandEnvironment >& i_rEnv ) + { + ::osl::Guard< ::osl::Mutex > aGuard( m_aMutex ); + + switch ( m_eExtContentType ) + { + case E_ROOT: + return getArtificialNodePropertyValues( m_xSMgr, i_rProperties, ContentProvider::getRootURL() ); + case E_EXTENSION_ROOT: + return getArtificialNodePropertyValues( m_xSMgr, i_rProperties, m_sExtensionId ); + case E_EXTENSION_CONTENT: + { + const ::rtl::OUString sPhysicalContentURL( getPhysicalURL() ); + ::ucbhelper::Content aRequestedContent( sPhysicalContentURL, i_rEnv ); + + // translate the property request + Sequence< ::rtl::OUString > aPropertyNames( i_rProperties.getLength() ); + ::std::transform( + i_rProperties.getConstArray(), + i_rProperties.getConstArray() + i_rProperties.getLength(), + aPropertyNames.getArray(), + SelectPropertyName() + ); + const Sequence< Any > aPropertyValues = aRequestedContent.getPropertyValues( aPropertyNames ); + const ::rtl::Reference< ::ucbhelper::PropertyValueSet > xValueRow = new ::ucbhelper::PropertyValueSet( m_xSMgr ); + sal_Int32 i=0; + for ( const Any* value = aPropertyValues.getConstArray(); + value != aPropertyValues.getConstArray() + aPropertyValues.getLength(); + ++value, ++i + ) + { + xValueRow->appendObject( aPropertyNames[i], *value ); + } + return xValueRow.get(); + } + + default: + OSL_ENSURE( false, "Content::getPropertyValues: unhandled case!" ); + break; + } + + OSL_ENSURE( false, "Content::getPropertyValues: unreachable!" ); + return NULL; + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< Any > Content::setPropertyValues( const Sequence< PropertyValue >& i_rValues, const Reference< XCommandEnvironment >& /* xEnv */) + { + ::osl::ClearableGuard< osl::Mutex > aGuard( m_aMutex ); + + Sequence< Any > aRet( i_rValues.getLength() ); + Sequence< PropertyChangeEvent > aChanges( i_rValues.getLength() ); + + PropertyChangeEvent aEvent; + aEvent.Source = static_cast< cppu::OWeakObject * >( this ); + aEvent.Further = sal_False; + aEvent.PropertyHandle = -1; + + const PropertyValue* pValues = i_rValues.getConstArray(); + const sal_Int32 nCount = i_rValues.getLength(); + + for ( sal_Int32 n = 0; n < nCount; ++n, ++pValues ) + { + // all our properties are read-only ... + aRet[ n ] <<= IllegalAccessException( ::rtl::OUString::createFromAscii( "property is read-only." ), *this ); + } + + return aRet; + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< CommandInfo > Content::getCommands( const Reference< XCommandEnvironment > & /*xEnv*/ ) + { + sal_uInt32 nCommandCount = 5; + static const CommandInfo aCommandInfoTable[] = + { + /////////////////////////////////////////////////////////////// + // Mandatory commands + /////////////////////////////////////////////////////////////// + CommandInfo( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getCommandInfo" ) ), + -1, + getCppuVoidType() + ), + CommandInfo( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getPropertySetInfo" ) ), + -1, + getCppuVoidType() + ), + CommandInfo( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getPropertyValues" ) ), + -1, + getCppuType( + static_cast< Sequence< Property > * >( 0 ) ) + ), + CommandInfo( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "setPropertyValues" ) ), + -1, + getCppuType( + static_cast< Sequence< PropertyValue > * >( 0 ) ) + ) + /////////////////////////////////////////////////////////////// + // Optional standard commands + /////////////////////////////////////////////////////////////// + , CommandInfo( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "open" ) ), + -1, + getCppuType( static_cast< OpenCommandArgument2 * >( 0 ) ) + ) + }; + + return Sequence< CommandInfo >( aCommandInfoTable, nCommandCount ); + } + + //------------------------------------------------------------------------------------------------------------------ + Sequence< Property > Content::getProperties( const Reference< XCommandEnvironment > & /*xEnv*/ ) + { + static Property aProperties[] = + { + Property( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ContentType" ) ), + -1, + getCppuType( static_cast< const ::rtl::OUString * >( 0 ) ), + PropertyAttribute::BOUND | PropertyAttribute::READONLY + ), + Property( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsDocument" ) ), + -1, + getCppuBooleanType(), + PropertyAttribute::BOUND | PropertyAttribute::READONLY + ), + Property( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsFolder" ) ), + -1, + getCppuBooleanType(), + PropertyAttribute::BOUND | PropertyAttribute::READONLY + ), + Property( + ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Title" ) ), + -1, + getCppuType( static_cast< const ::rtl::OUString * >( 0 ) ), + PropertyAttribute::BOUND | PropertyAttribute::READONLY + ) + }; + return Sequence< Property >( aProperties, sizeof( aProperties ) / sizeof( aProperties[0] ) ); + } + + //------------------------------------------------------------------------------------------------------------------ + bool Content::impl_isFolder() + { + if ( !!m_aIsFolder ) + return *m_aIsFolder; + + bool bIsFolder = false; + try + { + Sequence< Property > aProps(1); + aProps[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsFolder" ) ); + Reference< XRow > xRow( getPropertyValues( aProps, NULL ), UNO_SET_THROW ); + bIsFolder = xRow->getBoolean(1); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + m_aIsFolder.reset( bIsFolder ); + return *m_aIsFolder; + } + + //------------------------------------------------------------------------------------------------------------------ + void Content::impl_determineContentType() + { + if ( !!m_aContentType ) + return; + + m_aContentType.reset( ContentProvider::getArtificialNodeContentType() ); + if ( m_eExtContentType == E_EXTENSION_CONTENT ) + { + try + { + Sequence< Property > aProps(1); + aProps[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ContentType" ) ); + Reference< XRow > xRow( getPropertyValues( aProps, NULL ), UNO_SET_THROW ); + m_aContentType.reset( xRow->getString(1) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + } + } + +//...................................................................................................................... +} } } // namespace ucp::ext +//...................................................................................................................... |