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|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "dbu_reghelper.hxx"
#include "dbustrings.hrc"
#include "UITools.hxx"
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XSet.hpp>
#include <com/sun/star/document/XEventListener.hpp>
#include <com/sun/star/frame/XController2.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/XFrameLoader.hpp>
#include <com/sun/star/frame/XLoadEventListener.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/registry/XRegistryKey.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/frame/XModule.hpp>
#include <com/sun/star/sdbc/XDataSource.hpp>
#include <comphelper/namedvaluecollection.hxx>
#include <comphelper/componentcontext.hxx>
#include <comphelper/processfactory.hxx>
#include <cppuhelper/implbase2.hxx>
#include <toolkit/awt/vclxwindow.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <tools/diagnose_ex.h>
#include <tools/urlobj.hxx>
#include <vcl/svapp.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::registry;
using ::com::sun::star::sdbc::XDataSource;
using namespace dbaui;
class DBContentLoader : public ::cppu::WeakImplHelper2< XFrameLoader, XServiceInfo>
{
private:
::rtl::OUString m_aURL;
Sequence< PropertyValue> m_aArgs;
Reference< XLoadEventListener > m_xListener;
Reference< XFrame > m_xFrame;
Reference< XMultiServiceFactory > m_xServiceFactory;
public:
DBContentLoader(const Reference< XMultiServiceFactory >&);
~DBContentLoader();
// XServiceInfo
::rtl::OUString SAL_CALL getImplementationName() throw( );
sal_Bool SAL_CALL supportsService(const ::rtl::OUString& ServiceName) throw( );
Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(void) throw( );
// static methods
static ::rtl::OUString getImplementationName_Static() throw( )
{
return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("org.openoffice.comp.dbu.DBContentLoader"));
}
static Sequence< ::rtl::OUString> getSupportedServiceNames_Static(void) throw( );
static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&);
// XLoader
virtual void SAL_CALL load( const Reference< XFrame > & _rFrame, const ::rtl::OUString& _rURL,
const Sequence< PropertyValue >& _rArgs,
const Reference< XLoadEventListener > & _rListener) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL cancel(void) throw();
};
DBG_NAME(DBContentLoader)
DBContentLoader::DBContentLoader(const Reference< XMultiServiceFactory >& _rxFactory)
:m_xServiceFactory(_rxFactory)
{
DBG_CTOR(DBContentLoader,NULL);
}
// -------------------------------------------------------------------------
DBContentLoader::~DBContentLoader()
{
DBG_DTOR(DBContentLoader,NULL);
}
// -------------------------------------------------------------------------
// -------------------------------------------------------------------------
extern "C" void SAL_CALL createRegistryInfo_DBContentLoader()
{
static ::dbaui::OMultiInstanceAutoRegistration< DBContentLoader > aAutoRegistration;
}
// -------------------------------------------------------------------------
Reference< XInterface > SAL_CALL DBContentLoader::Create( const Reference< XMultiServiceFactory > & rSMgr )
{
return *(new DBContentLoader(rSMgr));
}
// -------------------------------------------------------------------------
// XServiceInfo
::rtl::OUString SAL_CALL DBContentLoader::getImplementationName() throw( )
{
return getImplementationName_Static();
}
// -------------------------------------------------------------------------
// XServiceInfo
sal_Bool SAL_CALL DBContentLoader::supportsService(const ::rtl::OUString& ServiceName) throw( )
{
Sequence< ::rtl::OUString > aSNL = getSupportedServiceNames();
const ::rtl::OUString * pBegin = aSNL.getConstArray();
const ::rtl::OUString * pEnd = pBegin + aSNL.getLength();
for( ; pBegin != pEnd; ++pBegin)
if( *pBegin == ServiceName )
return sal_True;
return sal_False;
}
// -------------------------------------------------------------------------
// XServiceInfo
Sequence< ::rtl::OUString > SAL_CALL DBContentLoader::getSupportedServiceNames(void) throw( )
{
return getSupportedServiceNames_Static();
}
// -------------------------------------------------------------------------
// ORegistryServiceManager_Static
Sequence< ::rtl::OUString > DBContentLoader::getSupportedServiceNames_Static(void) throw( )
{
Sequence< ::rtl::OUString > aSNS( 2 );
aSNS.getArray()[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.FrameLoader"));
aSNS.getArray()[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.sdb.ContentLoader"));
return aSNS;
}
// -------------------------------------------------------------------------
extern "C" void SAL_CALL writeDBLoaderInfo(void* pRegistryKey)
{
Reference< XRegistryKey> xKey(reinterpret_cast< XRegistryKey*>(pRegistryKey));
// register content loader for dispatch
::rtl::OUString aImpl(RTL_CONSTASCII_USTRINGPARAM("/"));
aImpl += DBContentLoader::getImplementationName_Static();
::rtl::OUString aImpltwo = aImpl;
aImpltwo += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/UNO/Loader"));
Reference< XRegistryKey> xNewKey = xKey->createKey( aImpltwo );
aImpltwo = aImpl;
aImpltwo += ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("/Loader"));
Reference< XRegistryKey > xLoaderKey = xKey->createKey( aImpltwo );
xNewKey = xLoaderKey->createKey( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Pattern")) );
xNewKey->setAsciiValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(".component:DB*")) );
}
// -----------------------------------------------------------------------
void SAL_CALL DBContentLoader::load(const Reference< XFrame > & rFrame, const ::rtl::OUString& rURL,
const Sequence< PropertyValue >& rArgs,
const Reference< XLoadEventListener > & rListener) throw(::com::sun::star::uno::RuntimeException)
{
m_xFrame = rFrame;
m_xListener = rListener;
m_aURL = rURL;
m_aArgs = rArgs;
::comphelper::ComponentContext aContext( m_xServiceFactory );
struct ServiceNameToImplName
{
const sal_Char* pAsciiServiceName;
const sal_Char* pAsciiImplementationName;
ServiceNameToImplName( const sal_Char* _pService, const sal_Char* _pImpl )
:pAsciiServiceName( _pService )
,pAsciiImplementationName( _pImpl )
{
}
} aImplementations[] = {
ServiceNameToImplName( URL_COMPONENT_FORMGRIDVIEW.ascii, "org.openoffice.comp.dbu.OFormGridView" ),
ServiceNameToImplName( URL_COMPONENT_DATASOURCEBROWSER.ascii, "org.openoffice.comp.dbu.ODatasourceBrowser" ),
ServiceNameToImplName( URL_COMPONENT_QUERYDESIGN.ascii, "org.openoffice.comp.dbu.OQueryDesign" ),
ServiceNameToImplName( URL_COMPONENT_TABLEDESIGN.ascii, "org.openoffice.comp.dbu.OTableDesign" ),
ServiceNameToImplName( URL_COMPONENT_RELATIONDESIGN.ascii, "org.openoffice.comp.dbu.ORelationDesign" ),
ServiceNameToImplName( URL_COMPONENT_VIEWDESIGN.ascii, "org.openoffice.comp.dbu.OViewDesign" )
};
INetURLObject aParser( rURL );
Reference< XController2 > xController;
const ::rtl::OUString sComponentURL( aParser.GetMainURL( INetURLObject::DECODE_TO_IURI ) );
for ( size_t i=0; i < sizeof( aImplementations ) / sizeof( aImplementations[0] ); ++i )
{
if ( sComponentURL.equalsAscii( aImplementations[i].pAsciiServiceName ) )
{
aContext.createComponent( aImplementations[i].pAsciiImplementationName, xController );
break;
}
}
// if a data source browser is loaded without its tree pane, then we assume it to be a
// table data view, effectively. In this case, we need to adjust the module identifier.
// #i85879#
::comphelper::NamedValueCollection aLoadArgs( rArgs );
if ( sComponentURL == URL_COMPONENT_DATASOURCEBROWSER )
{
sal_Bool bDisableBrowser = ( sal_False == aLoadArgs.getOrDefault( "ShowTreeViewButton", sal_True ) ) // compatibility name
|| ( sal_False == aLoadArgs.getOrDefault( (::rtl::OUString)PROPERTY_ENABLE_BROWSER, sal_True ) );
if ( bDisableBrowser )
{
try
{
Reference< XModule > xModule( xController, UNO_QUERY_THROW );
xModule->setIdentifier( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.TableDataView" ) ) );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
if ( sComponentURL == URL_COMPONENT_REPORTDESIGN )
{
sal_Bool bPreview = aLoadArgs.getOrDefault( "Preview", sal_False );
if ( bPreview )
{ // report designs cannot be previewed
if ( rListener.is() )
rListener->loadCancelled( this );
return;
}
Reference< XModel > xReportModel( aLoadArgs.getOrDefault( "Model", Reference< XModel >() ) );
if ( xReportModel.is() )
{
xController.set( m_xServiceFactory->createInstance(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.sdb.ReportDesign" ) ) ), UNO_QUERY );
if ( xController.is() )
{
xController->attachModel( xReportModel );
xReportModel->connectController( xController.get() );
xReportModel->setCurrentController( xController.get() );
}
}
}
sal_Bool bSuccess = xController.is();
Reference< XModel > xDatabaseDocument;
if ( bSuccess )
{
Reference< XDataSource > xDataSource ( aLoadArgs.getOrDefault( "DataSource", Reference< XDataSource >() ) );
::rtl::OUString sDataSourceName( aLoadArgs.getOrDefault( "DataSourceName", ::rtl::OUString() ) );
Reference< XConnection > xConnection ( aLoadArgs.getOrDefault( "ActiveConnection", Reference< XConnection >() ) );
if ( xDataSource.is() )
{
xDatabaseDocument.set( getDataSourceOrModel( xDataSource ), UNO_QUERY );
}
else if ( !sDataSourceName.isEmpty() )
{
::dbtools::SQLExceptionInfo aError;
xDataSource.set( getDataSourceByName( sDataSourceName, NULL, comphelper::getComponentContext(m_xServiceFactory), &aError ) );
xDatabaseDocument.set( getDataSourceOrModel( xDataSource ), UNO_QUERY );
}
else if ( xConnection.is() )
{
Reference< XChild > xAsChild( xConnection, UNO_QUERY );
if ( xAsChild.is() )
{
OSL_ENSURE( Reference< XDataSource >( xAsChild->getParent(), UNO_QUERY ).is(),
"DBContentLoader::load: a connection whose parent is no data source?" );
xDatabaseDocument.set( getDataSourceOrModel( xAsChild->getParent() ), UNO_QUERY );
}
}
// init controller
SolarMutexGuard aGuard;
try
{
Reference<XInitialization > xIni(xController,UNO_QUERY);
PropertyValue aFrame(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Frame")),0,makeAny(rFrame),PropertyState_DIRECT_VALUE);
Sequence< Any > aInitArgs(m_aArgs.getLength()+1);
Any* pBegin = aInitArgs.getArray();
Any* pEnd = pBegin + aInitArgs.getLength();
*pBegin <<= aFrame;
const PropertyValue* pIter = m_aArgs.getConstArray();
for(++pBegin;pBegin != pEnd;++pBegin,++pIter)
{
*pBegin <<= *pIter;
}
xIni->initialize(aInitArgs);
}
catch(const Exception&)
{
// Does this need to be shown to the user?
bSuccess = false;
try
{
::comphelper::disposeComponent( xController );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
// assign controller and frame
if ( bSuccess )
{
if ( xController.is() && rFrame.is() )
{
rFrame->setComponent( xController->getComponentWindow(), xController.get() );
xController->attachFrame(rFrame);
}
if ( rListener.is() )
rListener->loadFinished( this );
}
else
if ( rListener.is() )
rListener->loadCancelled( this );
}
// -----------------------------------------------------------------------
void DBContentLoader::cancel(void) throw()
{
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
