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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 <strings.hxx>
#include <UITools.hxx>
#include <com/sun/star/container/XChild.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/XServiceInfo.hpp>
#include <com/sun/star/sdb/ReportDesign.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/types.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <comphelper/diagnose_ex.hxx>
#include <tools/urlobj.hxx>
#include <unotools/fcm.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::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace dbaui;
namespace {
class DBContentLoader : public ::cppu::WeakImplHelper< XFrameLoader, XServiceInfo>
{
private:
Sequence< PropertyValue> m_aArgs;
Reference< XLoadEventListener > m_xListener;
Reference< XComponentContext > m_xContext;
public:
explicit DBContentLoader(const Reference< XComponentContext >&);
// XServiceInfo
OUString SAL_CALL getImplementationName() override;
sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// XLoader
virtual void SAL_CALL load( const Reference< XFrame > & _rFrame, const OUString& _rURL,
const Sequence< PropertyValue >& _rArgs,
const Reference< XLoadEventListener > & _rListener) override;
virtual void SAL_CALL cancel() override;
};
}
DBContentLoader::DBContentLoader(const Reference< XComponentContext >& _rxContext)
:m_xContext(_rxContext)
{
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
org_openoffice_comp_dbu_DBContentLoader_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
{
return cppu::acquire(new DBContentLoader(context));
}
// XServiceInfo
OUString SAL_CALL DBContentLoader::getImplementationName()
{
return "org.openoffice.comp.dbu.DBContentLoader";
}
// XServiceInfo
sal_Bool SAL_CALL DBContentLoader::supportsService(const OUString& ServiceName)
{
return cppu::supportsService(this, ServiceName);
}
// XServiceInfo
Sequence< OUString > SAL_CALL DBContentLoader::getSupportedServiceNames()
{
return { "com.sun.star.frame.FrameLoader", "com.sun.star.sdb.ContentLoader" };
}
void SAL_CALL DBContentLoader::load(const Reference< XFrame > & rFrame, const OUString& rURL,
const Sequence< PropertyValue >& rArgs,
const Reference< XLoadEventListener > & rListener)
{
m_xListener = rListener;
m_aArgs = rArgs;
static constexpr struct ServiceNameToImplName
{
OUString sServiceName;
const char* pAsciiImplementationName;
} aImplementations[] = {
{ URL_COMPONENT_FORMGRIDVIEW, "org.openoffice.comp.dbu.OFormGridView" },
{ URL_COMPONENT_DATASOURCEBROWSER, "org.openoffice.comp.dbu.ODatasourceBrowser" },
{ URL_COMPONENT_QUERYDESIGN, "org.openoffice.comp.dbu.OQueryDesign" },
{ URL_COMPONENT_TABLEDESIGN, "org.openoffice.comp.dbu.OTableDesign" },
{ URL_COMPONENT_RELATIONDESIGN, "org.openoffice.comp.dbu.ORelationDesign" },
{ URL_COMPONENT_VIEWDESIGN, "org.openoffice.comp.dbu.OViewDesign" }
};
INetURLObject aParser( rURL );
Reference< XController2 > xController;
const OUString sComponentURL( aParser.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ) );
for (const ServiceNameToImplName& aImplementation : aImplementations)
{
if ( sComponentURL == aImplementation.sServiceName )
{
xController.set( m_xContext->getServiceManager()->
createInstanceWithContext( OUString::createFromAscii( aImplementation.pAsciiImplementationName ), m_xContext), UNO_QUERY_THROW );
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 )
{
bool bDisableBrowser = !aLoadArgs.getOrDefault( "ShowTreeViewButton", true ) // compatibility name
|| !aLoadArgs.getOrDefault( PROPERTY_ENABLE_BROWSER, true );
if ( bDisableBrowser )
{
try
{
Reference< XModule > xModule( xController, UNO_QUERY_THROW );
xModule->setIdentifier( "com.sun.star.sdb.TableDataView" );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION("dbaccess");
}
}
}
if ( sComponentURL == URL_COMPONENT_REPORTDESIGN )
{
bool bPreview = aLoadArgs.getOrDefault( "Preview", 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( ReportDesign::create( m_xContext ) );
utl::ConnectModelController(xReportModel, xController);
}
}
bool bSuccess = xController.is();
Reference< XModel > xDatabaseDocument;
if ( bSuccess )
{
Reference< XDataSource > xDataSource ( aLoadArgs.getOrDefault( "DataSource", Reference< XDataSource >() ) );
OUString sDataSourceName( aLoadArgs.getOrDefault( "DataSourceName", 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, nullptr, m_xContext, &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("Frame",0,Any(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("dbaccess");
}
}
}
// assign controller and frame
if ( bSuccess )
{
if ( xController.is() && rFrame.is() )
{
rFrame->setComponent( xController->getComponentWindow(), xController );
xController->attachFrame(rFrame);
}
if ( rListener.is() )
rListener->loadFinished( this );
}
else
if ( rListener.is() )
rListener->loadCancelled( this );
}
void DBContentLoader::cancel()
{
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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