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This commit is contained in:
Andreas Bille 2001-07-12 12:32:24 +00:00
parent 408abfcc27
commit d508d9e32d
3 changed files with 485 additions and 81 deletions
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35
xmlhelp/source/treeview/tvfactory.cxx
View file

@ -1,6 +1,9 @@
#ifndef _COM_SUN_STAR_LANG_XSINGLESERVICEFACTORY_HPP_
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XHIERARCHICALNAMEACCESS_HPP_
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
@ -17,6 +20,7 @@ using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::container;
@ -141,11 +145,38 @@ TVFactory::createInstanceWithArguments(
{
if( ! m_xHDS.is() )
{
cppu::OWeakObject* p = new TVChildTarget( m_xMSF,Arguments );
cppu::OWeakObject* p = new TVChildTarget( m_xMSF );
m_xHDS = Reference< XInterface >( p );
}
return m_xHDS;
Reference< XInterface > ret = m_xHDS;
rtl::OUString hierview;
for( int i = 0; i < Arguments.getLength(); ++i )
{
PropertyValue pV;
if( ! ( Arguments[i] >>= pV ) )
continue;
if( pV.Name.compareToAscii( "nodepath" ) )
continue;
if( ! ( pV.Value >>= hierview ) )
continue;
break;
}
if( hierview.getLength() )
{
Reference< XHierarchicalNameAccess > xhieraccess( m_xHDS,UNO_QUERY );
Any aAny = xhieraccess->getByHierarchicalName( hierview );
Reference< XInterface > xInterface;
aAny >>= xInterface;
return xInterface;
}
else
return m_xHDS;
}

503
xmlhelp/source/treeview/tvread.cxx
View file

@ -1,4 +1,7 @@
#include <string.h>
#ifndef _VOS_DIAGNOSE_HXX_
#include <vos/diagnose.hxx>
#endif
#ifndef _TREEVIEW_TVREAD_HXX_
#include "tvread.hxx"
#endif
@ -8,31 +11,168 @@
#ifndef _OSL_FILE_HXX_
#include <osl/file.hxx>
#endif
#ifndef _COM_SUN_STAR_FRAME_XCONFIGMANAGER_HPP_
#include <com/sun/star/frame/XConfigManager.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYSTATE_HPP_
#include <com/sun/star/beans/PropertyState.hpp>
#endif
namespace treeview {
class TVDom
{
friend class TVChildTarget;
friend class TVRead;
public:
TVDom( TVDom* arent = 0 )
: parent( arent ),
childs( 0 )
{
}
~TVDom()
{
for( unsigned i = 0; i < childs.size(); ++i )
delete childs[i];
}
TVDom* newChild()
{
childs.push_back( new TVDom( this ) );
return childs.back();
}
TVDom* getParent() const
{
return parent;
}
enum Kind {
tree_view,
tree_node,
tree_leaf,
other
};
bool isLeaf() const { return kind == TVDom::tree_leaf; }
void setKind( Kind ind ) { kind = ind; }
Kind getKind( ) const { return kind; }
void setApplication( const char* appl )
{
application = rtl::OUString( (sal_Char*)(appl),
strlen( appl ),
RTL_TEXTENCODING_UTF8 );
}
void setTitle( const char* itle )
{
title = rtl::OUString( (sal_Char*)(itle),
strlen( itle ),
RTL_TEXTENCODING_UTF8 );
}
void setTitle( const XML_Char* itle,int len )
{
title = rtl::OUString( (sal_Char*)(itle),
len,
RTL_TEXTENCODING_UTF8 );
}
void setId( const char* d )
{
id = rtl::OUString( (sal_Char*)(d),
strlen( d ),
RTL_TEXTENCODING_UTF8 );
}
void setAnchor( const char* nchor )
{
anchor = rtl::OUString( (sal_Char*)(nchor),
strlen( nchor ),
RTL_TEXTENCODING_UTF8 );
}
rtl::OUString getTargetURL()
{
if( ! targetURL.getLength() )
{
const TVDom* p = this;
while( ! p->application.getLength() )
p = p->parent;
targetURL = ( rtl::OUString::createFromAscii( "vnd.sun.star.help://" ) +
p->application +
rtl::OUString::createFromAscii( "/" ) +
id );
}
return targetURL;
}
private:
Kind kind;
rtl::OUString application;
rtl::OUString title;
rtl::OUString id;
rtl::OUString anchor;
rtl::OUString targetURL;
TVDom *parent;
std::vector< TVDom* > childs;
};
}
using namespace treeview;
using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::beans;
using namespace com::sun::star::lang;
using namespace com::sun::star::util;
using namespace com::sun::star::frame;
using namespace com::sun::star::container;
TVRead::TVRead( const Reference< XMultiServiceFactory >& xMSF,
const rtl::OUString& aTitle,
const rtl::OUString& aTargetURL,
const rtl::Reference< TVChildTarget > aChildren )
: m_xMSF( xMSF ),
Title( aTitle ),
TargetURL( aTargetURL ),
Children( aChildren )
TVRead::TVRead()
{
}
TVRead::TVRead( const ConfigData& configData,TVDom* tvDom )
{
if( ! tvDom )
return;
Title = tvDom->title;
if( tvDom->isLeaf() )
{
TargetURL = ( tvDom->getTargetURL() + configData.appendix );
if( tvDom->anchor.getLength() )
TargetURL += ( rtl::OUString::createFromAscii( "#" ) +
tvDom->anchor );
}
else
Children = new TVChildTarget( configData,tvDom );
}
TVRead::~TVRead()
{
}
@ -194,34 +334,45 @@ TVRead::hasByHierarchicalName( const rtl::OUString& aName )
/**************************************************************************/
class TVDom
{
public:
private:
};
void start_handler(void *userData,
const XML_Char *name,
const XML_Char **atts)
{
TVDom *tvDom = static_cast< TVDom* >( userData );
if( strcmp( name,"tree_view" ) == 0 )
{
TVDom::Kind kind;
}
else if( strcmp( name,"help_section" ) == 0 )
{
}
else if( strcmp( name,"node" ) == 0 )
{
}
if( strcmp( name,"help_section" ) == 0 ||
strcmp( name,"node" ) == 0 )
kind = TVDom::tree_node;
else if( strcmp( name,"topic" ) == 0 )
{
kind = TVDom::tree_leaf;
else
return;
TVDom **tvDom = static_cast< TVDom** >( userData );
TVDom *p;
p = *tvDom;
// if( kind == TVDom::tree_node )
{
*tvDom = p->newChild();
p = *tvDom;
}
p->setKind( kind );
while( *atts )
{
if( strcmp( *atts,"application" ) == 0 )
p->setApplication( *(atts+1) );
else if( strcmp( *atts,"title" ) == 0 )
p->setTitle( *(atts+1) );
else if( strcmp( *atts,"id" ) == 0 )
p->setId( *(atts+1) );
else if( strcmp( *atts,"anchor" ) == 0 )
p->setAnchor( *(atts+1) );
atts+=2;
}
}
@ -229,7 +380,10 @@ void start_handler(void *userData,
void end_handler(void *userData,
const XML_Char *name )
{
// TVDom *tvDom = static_cast< TVDom* >( userData );
TVDom **tvDom = static_cast< TVDom** >( userData );
// if( (*tvDom)->getKind() == TVDom::tree_node )
*tvDom = (*tvDom)->getParent();
}
@ -237,45 +391,46 @@ void data_handler( void *userData,
const XML_Char *s,
int len)
{
// TVDom *tvDom = static_cast< TVDom* >( userData );
}
void cdatastart_handler( void *userData )
{
// TVDom *tvDom = static_cast< TVDom* >( userData );
}
void cdataend_handler( void *userData )
{
// TVDom *tvDom = static_cast< TVDom* >( userData );
TVDom **tvDom = static_cast< TVDom** >( userData );
if( (*tvDom)->isLeaf() )
(*tvDom)->setTitle( s,len );
}
TVChildTarget::TVChildTarget( const Reference< XMultiServiceFactory >& xMSF,
const Sequence< Any >& aSeq )
: TVRead( xMSF,rtl::OUString(),rtl::OUString() ),
Elements( 2 )
TVChildTarget::TVChildTarget( const ConfigData& configData,TVDom* tvDom )
{
Elements[0] =
new TVRead(
xMSF,
rtl::OUString::createFromAscii( "content1" ),
rtl::OUString::createFromAscii( "vnd.sun.star.help://swriter/start?Language=de&System=WIN" ) );
Elements[1] =
new TVRead(
xMSF,
rtl::OUString::createFromAscii( "content2" ),
rtl::OUString::createFromAscii( "vnd.sun.star.help://swriter/des?Language=de&System=WIN" ) );
Elements.resize( tvDom->childs.size() );
for( unsigned i = 0; i < Elements.size(); ++i )
Elements[i] = new TVRead( configData,tvDom->childs[i] );
}
osl::File aFile( rtl::OUString::createFromAscii(
"file:///e:/src637a3_49/help/de/treeview.xml" ) );
sal_uInt64 ret,len = 7258;
TVChildTarget::TVChildTarget( const Reference< XMultiServiceFactory >& xMSF )
{
ConfigData configData = init( xMSF );
if( ! configData.fileurl.getLength() ||
! configData.locale.getLength() ||
! configData.system.getLength() ||
! configData.filelen )
return;
osl::File aFile(
configData.fileurl );
configData.appendix =
rtl::OUString::createFromAscii( "?Language=" ) +
configData.locale +
rtl::OUString::createFromAscii( "&System=" ) +
configData.system;
sal_uInt64 ret,len = configData.filelen;
if( ! len ) return;
char* s = new char[ int(len) ];
int isFinal = true;
@ -283,7 +438,7 @@ TVChildTarget::TVChildTarget( const Reference< XMultiServiceFactory >& xMSF,
aFile.open( OpenFlag_Read );
aFile.read( s,len,ret );
aFile.close();
XML_SetElementHandler( parser,
start_handler,
@ -293,20 +448,20 @@ TVChildTarget::TVChildTarget( const Reference< XMultiServiceFactory >& xMSF,
data_handler);
XML_SetCdataSectionHandler( parser,
cdatastart_handler,
cdataend_handler );
TVDom* tvDom = new TVDom();
XML_SetUserData( parser,tvDom );
TVDom tvDom;
TVDom* pTVDom = &tvDom;
XML_SetUserData( parser,&pTVDom );
int parsed = XML_Parse( parser,s,int( len ),isFinal );
delete tvDom;
aFile.close();
delete[] s;
XML_ParserFree( parser );
// now TVDom holds the relevant information
Elements.resize( tvDom.childs.size() );
for( unsigned i = 0; i < Elements.size(); ++i )
Elements[i] = new TVRead( configData,tvDom.childs[i] );
}
@ -405,3 +560,211 @@ TVChildTarget::hasByHierarchicalName( const rtl::OUString& aName )
else
return hasByName( name );
}
ConfigData TVChildTarget::init( const Reference< XMultiServiceFactory >& xSMgr )
{
ConfigData configData;
rtl::OUString sProviderService =
rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationProvider" );
Any aAny;
aAny <<= rtl::OUString::createFromAscii( "local" );
PropertyValue aProp( rtl::OUString::createFromAscii( "servertype" ),
-1,
aAny,
PropertyState_DIRECT_VALUE );
Sequence< Any > seq(1);
seq[0] <<= aProp;
Reference< XMultiServiceFactory > sProvider;
try
{
sProvider =
Reference< XMultiServiceFactory >(
xSMgr->createInstanceWithArguments( sProviderService,seq ),
UNO_QUERY );
}
catch( const com::sun::star::uno::Exception& )
{
VOS_ENSHURE( sProvider.is()," cant instantiate the multiservicefactory " );
}
if( ! sProvider.is() )
return configData;
rtl::OUString sReaderService =
rtl::OUString::createFromAscii( "com.sun.star.configuration.ConfigurationAccess" );
seq[0] <<= rtl::OUString::createFromAscii( "org.openoffice.Office.Common" );
Reference< XHierarchicalNameAccess > xHierAccess;
try
{
xHierAccess =
Reference< XHierarchicalNameAccess >
( sProvider->createInstanceWithArguments( sReaderService,seq ),
UNO_QUERY );
}
catch( const com::sun::star::uno::Exception& )
{
VOS_ENSHURE( xHierAccess.is()," cant instantiate the reader service " );
}
if( ! xHierAccess.is() )
return configData;
try
{
aAny =
xHierAccess->getByHierarchicalName( rtl::OUString::createFromAscii("Path/Current/Help") );
}
catch( const com::sun::star::container::NoSuchElementException& )
{
VOS_ENSHURE( false," path to help files could not be determined " );
return configData;
}
rtl::OUString instPath;
bool err = ! ( aAny >>= instPath );
if( err )
{
VOS_ENSHURE( false," path to help files could not be determined " );
return configData;
}
Reference< XConfigManager > xCfgMgr;
try
{
xCfgMgr =
Reference< XConfigManager >(
xSMgr->createInstance( rtl::OUString::createFromAscii( "com.sun.star.config.SpecialConfigManager" ) ),
UNO_QUERY );
}
catch( const com::sun::star::uno::Exception& )
{
VOS_ENSHURE( xCfgMgr.is()," cant instantiate the special config manager " );
}
if( ! xCfgMgr.is() )
return configData;
instPath = xCfgMgr->substituteVariables( instPath );
rtl::OUString url;
osl::FileBase::RC errFile = osl::FileBase::getFileURLFromSystemPath( instPath,url );
if( errFile != osl::FileBase::E_None )
return configData;
Any aAny1;
try
{
aAny1 =
xHierAccess->getByHierarchicalName( rtl::OUString::createFromAscii("Help/System") );
}
catch( const com::sun::star::container::NoSuchElementException& )
{
VOS_ENSHURE( false," " );
return configData;
}
rtl::OUString system;
err = ! ( aAny1 >>= system );
if( err )
{
VOS_ENSHURE( false," path to help files could not be determined " );
return configData;
}
// Reading Locale
seq[0] <<= rtl::OUString::createFromAscii( "org.openoffice.UserProfile" );
try
{
xHierAccess =
Reference< XHierarchicalNameAccess >
( sProvider->createInstanceWithArguments( sReaderService,seq ),
UNO_QUERY );
}
catch( const com::sun::star::uno::Exception& )
{
VOS_ENSHURE( xHierAccess.is()," cant instantiate the reader service " );
}
if( ! xHierAccess.is() )
return configData;
Any aAny2;
try
{
aAny2 =
xHierAccess->getByHierarchicalName( rtl::OUString::createFromAscii("International/Locale") );
}
catch( const com::sun::star::container::NoSuchElementException& )
{
VOS_ENSHURE( false," path to help files could not be determined " );
return configData;
}
rtl::OUString locale;
err = ! ( aAny2 >>= locale );
if( err )
{
VOS_ENSHURE( false," ");
return configData;
}
// Determine fileurl from url and locale
if( url.lastIndexOf( sal_Unicode( '/' ) ) != url.getLength() - 1 )
url += rtl::OUString::createFromAscii( "/" );
rtl::OUString ret;
sal_Int32 idx;
osl::DirectoryItem aDirItem;
if( osl::FileBase::E_None == osl::DirectoryItem::get( url + locale,aDirItem ) )
ret = locale;
else if( ( ( idx = locale.indexOf( '-' ) ) != -1 ||
( idx = locale.indexOf( '_' ) ) != -1 ) &&
osl::FileBase::E_None == osl::DirectoryItem::get( url + locale.copy( 0,idx ),
aDirItem ) )
ret = locale.copy( 0,idx );
url = url + ret + rtl::OUString::createFromAscii( "/treeview.xml" );
// Determine the filelen
sal_uInt64 filelen = 0;
osl::FileStatus aStatus( FileStatusMask_FileSize );
if( osl::FileBase::E_None == osl::DirectoryItem::get( url,aDirItem ) &&
osl::FileBase::E_None == aDirItem.getFileStatus( aStatus ) &&
aStatus.isValid( FileStatusMask_FileSize ) )
filelen = aStatus.getFileSize();
configData.fileurl = url;
configData.system = system;
configData.locale = locale;
configData.filelen = filelen;
return configData;
}

28
xmlhelp/source/treeview/tvread.hxx
View file

@ -43,6 +43,15 @@
namespace treeview {
struct ConfigData
{
sal_uInt64 filelen;
rtl::OUString fileurl,locale,system;
rtl::OUString appendix;
};
class TVDom;
class TVChildTarget;
@ -58,10 +67,9 @@ namespace treeview {
public:
TVRead( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF,
const rtl::OUString& aTitle,
const rtl::OUString& aTargetURL,
const rtl::Reference< TVChildTarget > aTargetRef = rtl::Reference< TVChildTarget >(0) );
TVRead();
TVRead( const ConfigData& configData,TVDom* tvDom = 0 );
~TVRead();
@ -178,8 +186,6 @@ namespace treeview {
rtl::OUString Title;
rtl::OUString TargetURL;
rtl::Reference< TVChildTarget > Children;
com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > m_xMSF;
};
@ -189,12 +195,13 @@ namespace treeview {
{
public:
TVChildTarget( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF,
const com::sun::star::uno::Sequence< com::sun::star::uno::Any >& aSeq );
TVChildTarget( const ConfigData& configData,TVDom* tvDom );
TVChildTarget( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF );
~TVChildTarget();
virtual com::sun::star::uno::Any SAL_CALL
virtual com::sun::star::uno::Any SAL_CALL
getByName( const rtl::OUString& aName )
throw( com::sun::star::container::NoSuchElementException,
com::sun::star::lang::WrappedTargetException,
@ -224,6 +231,9 @@ namespace treeview {
private:
std::vector< rtl::Reference< TVRead > > Elements;
ConfigData
init( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF );
};
}