diff options
Diffstat (limited to 'dbaccess/source/ui/browser/dbloader.cxx')
| -rw-r--r-- | dbaccess/source/ui/browser/dbloader.cxx | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/dbaccess/source/ui/browser/dbloader.cxx b/dbaccess/source/ui/browser/dbloader.cxx new file mode 100644 index 000000000..330d23a12 --- /dev/null +++ b/dbaccess/source/ui/browser/dbloader.cxx @@ -0,0 +1,269 @@ +/* -*- 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 <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::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 + { + rtl::OUStringConstExpr 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 ) ); + xController->attachModel( xReportModel ); + xReportModel->connectController( xController ); + xReportModel->setCurrentController( 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: */ |