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| -rw-r--r-- | extensions/source/bibliography/bibload.cxx | 609 |
1 files changed, 609 insertions, 0 deletions
diff --git a/extensions/source/bibliography/bibload.cxx b/extensions/source/bibliography/bibload.cxx new file mode 100644 index 000000000..82c08e007 --- /dev/null +++ b/extensions/source/bibliography/bibload.cxx @@ -0,0 +1,609 @@ +/* -*- 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 <tools/debug.hxx> +#include <tools/diagnose_ex.h> +#include <cppuhelper/supportsservice.hxx> +#include <svl/itemprop.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <comphelper/processfactory.hxx> +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/SQLException.hpp> +#include <com/sun/star/sdb/XColumn.hpp> +#include <com/sun/star/sdbcx/XColumnsSupplier.hpp> +#include <com/sun/star/sdbc/XRowSet.hpp> +#include <com/sun/star/frame/XFrameLoader.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/XMultiServiceFactory.hpp> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <com/sun/star/text/BibliographyDataField.hpp> +#include <com/sun/star/form/XLoadable.hpp> +#include <com/sun/star/frame/XLayoutManager.hpp> +#include <vcl/window.hxx> +#include <vcl/svapp.hxx> + +#include "bibresid.hxx" +#include <strings.hrc> +#include "bibcont.hxx" +#include "bibbeam.hxx" +#include "bibmod.hxx" +#include "bibview.hxx" +#include "framectr.hxx" +#include "datman.hxx" +#include "bibconfig.hxx" +#include <cppuhelper/implbase.hxx> +#include <rtl/ref.hxx> +#include <o3tl/string_view.hxx> + +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::sdb; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::form; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::frame; + +namespace { + +class BibliographyLoader : public cppu::WeakImplHelper + < XServiceInfo, XNameAccess, XPropertySet, XFrameLoader > +{ + HdlBibModul m_pBibMod; + rtl::Reference<BibDataManager> m_xDatMan; + Reference< XNameAccess > m_xColumns; + Reference< XResultSet > m_xCursor; + +private: + + void loadView(const Reference< XFrame > & aFrame, + const Reference< XLoadEventListener > & aListener); + + BibDataManager* GetDataManager()const; + Reference< XNameAccess > const & GetDataColumns() const; + Reference< XResultSet > const & GetDataCursor() const; + Reference< sdb::XColumn > GetIdentifierColumn() const; + +public: + BibliographyLoader(); + virtual ~BibliographyLoader() override; + + // XServiceInfo + OUString SAL_CALL getImplementationName() override; + sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override; + Sequence< OUString > SAL_CALL getSupportedServiceNames() override; + + //XNameAccess + virtual Any SAL_CALL getByName(const OUString& aName) override; + virtual Sequence< OUString > SAL_CALL getElementNames() override; + virtual sal_Bool SAL_CALL hasByName(const OUString& aName) override; + + //XElementAccess + virtual Type SAL_CALL getElementType() override; + virtual sal_Bool SAL_CALL hasElements() override; + + //XPropertySet + virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo() override; + virtual void SAL_CALL setPropertyValue(const OUString& PropertyName, const Any& aValue) override; + virtual Any SAL_CALL getPropertyValue(const OUString& PropertyName) override; + virtual void SAL_CALL addPropertyChangeListener(const OUString& PropertyName, const Reference< XPropertyChangeListener > & aListener) override; + virtual void SAL_CALL removePropertyChangeListener(const OUString& PropertyName, const Reference< XPropertyChangeListener > & aListener) override; + virtual void SAL_CALL addVetoableChangeListener(const OUString& PropertyName, const Reference< XVetoableChangeListener > & aListener) override; + virtual void SAL_CALL removeVetoableChangeListener(const OUString& PropertyName, const Reference< XVetoableChangeListener > & aListener) override; + + // XLoader + virtual void SAL_CALL load(const Reference< XFrame > & aFrame, const OUString& aURL, + const Sequence< PropertyValue >& aArgs, + const Reference< XLoadEventListener > & aListener) override; + virtual void SAL_CALL cancel() override; +}; + +} + +BibliographyLoader::BibliographyLoader() : + m_pBibMod(nullptr) +{ +} + +BibliographyLoader::~BibliographyLoader() +{ + Reference< lang::XComponent > xComp(m_xCursor, UNO_QUERY); + if (xComp.is()) + xComp->dispose(); + if(m_pBibMod) + CloseBibModul(m_pBibMod); +} + + +// XServiceInfo +OUString BibliographyLoader::getImplementationName() +{ + return "com.sun.star.extensions.Bibliography"; +} + +// XServiceInfo +sal_Bool BibliographyLoader::supportsService(const OUString& ServiceName) +{ + return cppu::supportsService(this, ServiceName); +} + +// XServiceInfo +Sequence< OUString > BibliographyLoader::getSupportedServiceNames() +{ + return { "com.sun.star.frame.FrameLoader", "com.sun.star.frame.Bibliography" }; +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +extensions_BibliographyLoader_get_implementation( + css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&) +{ + return cppu::acquire(new BibliographyLoader()); +} + +void BibliographyLoader::cancel() +{ + //! + //! +} + +void BibliographyLoader::load(const Reference< XFrame > & rFrame, const OUString& rURL, + const Sequence< PropertyValue >& /*rArgs*/, + const Reference< XLoadEventListener > & rListener) +{ + + SolarMutexGuard aGuard; + + m_pBibMod = OpenBibModul(); + + std::u16string_view aPartName = o3tl::getToken(rURL, 1, '/' ); + Reference<XPropertySet> xPrSet(rFrame, UNO_QUERY); + if(xPrSet.is()) + { + Any aTitle; + aTitle <<= BibResId(RID_BIB_STR_FRAME_TITLE); + xPrSet->setPropertyValue("Title", aTitle); + } + if(aPartName == u"View" || aPartName == u"View1") + { + loadView(rFrame, rListener); + } +} + + +void BibliographyLoader::loadView(const Reference< XFrame > & rFrame, + const Reference< XLoadEventListener > & rListener) +{ + SolarMutexGuard aGuard; + //! + if(!m_pBibMod) + m_pBibMod = OpenBibModul(); + + m_xDatMan = BibModul::createDataManager(); + BibDBDescriptor aBibDesc = BibModul::GetConfig()->GetBibliographyURL(); + + if(aBibDesc.sDataSource.isEmpty()) + { + DBChangeDialogConfig_Impl aConfig; + const Sequence<OUString> aSources = aConfig.GetDataSourceNames(); + if(aSources.hasElements()) + aBibDesc.sDataSource = aSources.getConstArray()[0]; + } + + m_xDatMan->createDatabaseForm( aBibDesc ); + + Reference<awt::XWindow> aWindow = rFrame->getContainerWindow(); + + VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow( aWindow ); + + VclPtrInstance<BibBookContainer> pMyWindow( pParent ); + pMyWindow->Show(); + + VclPtrInstance< ::bib::BibView> pView( pMyWindow, m_xDatMan.get(), WB_VSCROLL | WB_HSCROLL | WB_3DLOOK ); + pView->Show(); + m_xDatMan->SetView( pView ); + + VclPtrInstance< ::bib::BibBeamer> pBeamer( pMyWindow, m_xDatMan.get() ); + pBeamer->Show(); + pMyWindow->createTopFrame(pBeamer); + + pMyWindow->createBottomFrame(pView); + + Reference< awt::XWindow > xWin ( pMyWindow->GetComponentInterface(), UNO_QUERY ); + + Reference< XController > xCtrRef( new BibFrameController_Impl( xWin, m_xDatMan.get() ) ); + + xCtrRef->attachFrame(rFrame); + rFrame->setComponent( xWin, xCtrRef); + pBeamer->SetXController(xCtrRef); + + if (aWindow) + { + // not earlier because SetFocus() is triggered in setVisible() + aWindow->setVisible(true); + } + + Reference<XLoadable>(m_xDatMan)->load(); + m_xDatMan->RegisterInterceptor(pBeamer); + + if ( rListener.is() ) + rListener->loadFinished( this ); + + // attach menu bar + Reference< XPropertySet > xPropSet( rFrame, UNO_QUERY ); + Reference< css::frame::XLayoutManager > xLayoutManager; + if ( xPropSet.is() ) + { + try + { + Any a = xPropSet->getPropertyValue("LayoutManager"); + a >>= xLayoutManager; + } + catch ( const uno::Exception& ) + { + } + } + + if ( xLayoutManager.is() ) + xLayoutManager->createElement( "private:resource/menubar/menubar" ); +} + +BibDataManager* BibliographyLoader::GetDataManager()const +{ + if(!m_xDatMan.is()) + { + if(!m_pBibMod) + const_cast< BibliographyLoader* >( this )->m_pBibMod = OpenBibModul(); + const_cast< BibliographyLoader* >( this )->m_xDatMan = BibModul::createDataManager(); + } + return m_xDatMan.get(); +} + +Reference< XNameAccess > const & BibliographyLoader::GetDataColumns() const +{ + if (!m_xColumns.is()) + { + Reference< XMultiServiceFactory > xMgr = comphelper::getProcessServiceFactory(); + Reference< XRowSet > xRowSet(xMgr->createInstance("com.sun.star.sdb.RowSet"), UNO_QUERY); + Reference< XPropertySet > xResultSetProps(xRowSet, UNO_QUERY); + DBG_ASSERT(xResultSetProps.is() , "BibliographyLoader::GetDataCursor : invalid row set (no XResultSet or no XPropertySet) !"); + + BibDBDescriptor aBibDesc = BibModul::GetConfig()->GetBibliographyURL(); + + Any aBibUrlAny; aBibUrlAny <<= aBibDesc.sDataSource; + xResultSetProps->setPropertyValue("DataSourceName", aBibUrlAny); + Any aCommandType; aCommandType <<= aBibDesc.nCommandType; + xResultSetProps->setPropertyValue("CommandType", aCommandType); + Any aTableName; aTableName <<= aBibDesc.sTableOrQuery; + xResultSetProps->setPropertyValue("Command", aTableName); + Any aResultSetType; aResultSetType <<= sal_Int32(ResultSetType::SCROLL_INSENSITIVE); + xResultSetProps->setPropertyValue("ResultSetType", aResultSetType); + Any aResultSetCurrency; aResultSetCurrency <<= sal_Int32(ResultSetConcurrency::UPDATABLE); + xResultSetProps->setPropertyValue("ResultSetConcurrency", aResultSetCurrency); + + bool bSuccess = false; + try + { + xRowSet->execute(); + bSuccess = true; + } + catch(const SQLException&) + { + DBG_UNHANDLED_EXCEPTION("extensions.biblio"); + } + catch(const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("extensions.biblio"); + bSuccess = false; + } + + if (!bSuccess) + { + Reference< XComponent > xSetComp(xRowSet, UNO_QUERY); + if (xSetComp.is()) + xSetComp->dispose(); + xRowSet = nullptr; + } + else + const_cast<BibliographyLoader*>(this)->m_xCursor = xRowSet.get(); + + Reference< sdbcx::XColumnsSupplier > xSupplyCols(m_xCursor, UNO_QUERY); + if (xSupplyCols.is()) + const_cast<BibliographyLoader*>(this)->m_xColumns = xSupplyCols->getColumns(); + } + + return m_xColumns; +} + +Reference< sdb::XColumn > BibliographyLoader::GetIdentifierColumn() const +{ + BibDataManager* pDatMan = GetDataManager(); + Reference< XNameAccess > xColumns = GetDataColumns(); + OUString sIdentifierColumnName = pDatMan->GetIdentifierMapping(); + + Reference< sdb::XColumn > xReturn; + if (xColumns.is() && xColumns->hasByName(sIdentifierColumnName)) + { + xReturn.set(xColumns->getByName(sIdentifierColumnName), UNO_QUERY); + } + return xReturn; +} + +Reference< XResultSet > const & BibliographyLoader::GetDataCursor() const +{ + if (!m_xCursor.is()) + GetDataColumns(); + if (m_xCursor.is()) + m_xCursor->first(); + return m_xCursor; +} + +static OUString lcl_AddProperty(const Reference< XNameAccess >& xColumns, + const Mapping* pMapping, const OUString& rColumnName) +{ + OUString sColumnName(rColumnName); + if(pMapping) + { + for(const auto & aColumnPair : pMapping->aColumnPairs) + { + if(aColumnPair.sLogicalColumnName == rColumnName) + { + sColumnName = aColumnPair.sRealColumnName; + break; + } + } + } + OUString uColumnName(sColumnName); + OUString uRet; + Reference< sdb::XColumn > xCol; + if (xColumns->hasByName(uColumnName)) + xCol.set(xColumns->getByName(uColumnName), UNO_QUERY); + if (xCol.is()) + uRet = xCol->getString(); + return uRet; +} + +Any BibliographyLoader::getByName(const OUString& rName) +{ + Any aRet; + try + { + BibDataManager* pDatMan = GetDataManager(); + Reference< XResultSet > xCursor = GetDataCursor(); + Reference< sdbcx::XColumnsSupplier > xSupplyCols(xCursor, UNO_QUERY); + Reference< XNameAccess > xColumns; + if (!xSupplyCols.is()) + return aRet; + xColumns = xSupplyCols->getColumns(); + DBG_ASSERT(xSupplyCols.is(), "BibliographyLoader::getByName : invalid columns returned by the data cursor (may be the result set is not alive ?) !"); + if (!xColumns.is()) + return aRet; + + const OUString sIdentifierMapping = pDatMan->GetIdentifierMapping(); + Reference< sdb::XColumn > xColumn; + if (xColumns->hasByName(sIdentifierMapping)) + xColumn.set(xColumns->getByName(sIdentifierMapping), UNO_QUERY); + if (xColumn.is()) + { + do + { + if ((rName == xColumn->getString()) && !xColumn->wasNull()) + { + Sequence<PropertyValue> aPropSequ(COLUMN_COUNT); + PropertyValue* pValues = aPropSequ.getArray(); + BibConfig* pConfig = BibModul::GetConfig(); + BibDBDescriptor aBibDesc = BibModul::GetConfig()->GetBibliographyURL(); + const Mapping* pMapping = pConfig->GetMapping(aBibDesc); + for(sal_uInt16 nEntry = 0; nEntry < COLUMN_COUNT; nEntry++) + { + const OUString& sColName = pConfig->GetDefColumnName( + nEntry); + pValues[nEntry].Name = sColName; + pValues[nEntry].Value <<= lcl_AddProperty(xColumns, pMapping, sColName); + } + aRet <<= aPropSequ; + + break; + } + } + while(xCursor->next()); + } + } + catch(const Exception&) + { + DBG_UNHANDLED_EXCEPTION("extensions.biblio"); + } + return aRet; +} + +Sequence< OUString > BibliographyLoader::getElementNames() +{ + Sequence< OUString > aRet(10); + int nRealNameCount = 0; + try + { + Reference< XResultSet > xCursor(GetDataCursor()); + Reference< sdb::XColumn > xIdColumn(GetIdentifierColumn()); + if (xIdColumn.is()) // implies xCursor.is() + { + do + { + OUString sTemp = xIdColumn->getString(); + if (!sTemp.isEmpty() && !xIdColumn->wasNull()) + { + int nLen = aRet.getLength(); + if(nLen == nRealNameCount) + aRet.realloc(nLen + 10); + OUString* pArray = aRet.getArray(); + pArray[nRealNameCount] = sTemp; + nRealNameCount++; + } + } + while (xCursor->next()); + } + } + catch(const Exception&) + { + DBG_UNHANDLED_EXCEPTION("extensions.biblio"); + } + + aRet.realloc(nRealNameCount); + return aRet; +} + +sal_Bool BibliographyLoader::hasByName(const OUString& rName) +{ + bool bRet = false; + try + { + Reference< XResultSet > xCursor = GetDataCursor(); + Reference< sdb::XColumn > xIdColumn = GetIdentifierColumn(); + + if (xIdColumn.is()) // implies xCursor.is() + { + do + { + OUString sCurrentId = xIdColumn->getString(); + if (!xIdColumn->wasNull() && rName.startsWith(sCurrentId)) + { + bRet = true; + break; + } + } + while(xCursor->next()); + } + } + catch(const Exception&) + { + DBG_UNHANDLED_EXCEPTION("extensions.biblio"); + } + return bRet; +} + +Type BibliographyLoader::getElementType() +{ + return cppu::UnoType<Sequence<PropertyValue>>::get(); +} + +sal_Bool BibliographyLoader::hasElements() +{ + Reference< XNameAccess > xColumns = GetDataColumns(); + return xColumns.is() && xColumns->getElementNames().hasElements(); +} + +Reference< XPropertySetInfo > BibliographyLoader::getPropertySetInfo() +{ + static const SfxItemPropertyMapEntry aBibProps_Impl[] = + { + { u"BibliographyDataFieldNames", 0, cppu::UnoType<Sequence<PropertyValue>>::get(), PropertyAttribute::READONLY, 0}, + { u"", 0, css::uno::Type(), 0, 0 } + }; + static Reference< XPropertySetInfo > xRet = + SfxItemPropertySet(aBibProps_Impl).getPropertySetInfo(); + return xRet; +} + +void BibliographyLoader::setPropertyValue(const OUString& /*PropertyName*/, + const Any& /*aValue*/) +{ + throw UnknownPropertyException(); + //no changeable properties +} + +Any BibliographyLoader::getPropertyValue(const OUString& rPropertyName) +{ + Any aRet; + static const sal_uInt16 aInternalMapping[] = + { + IDENTIFIER_POS , // BibliographyDataField_IDENTIFIER + AUTHORITYTYPE_POS , // BibliographyDataField_BIBILIOGRAPHIC_TYPE + ADDRESS_POS , // BibliographyDataField_ADDRESS + ANNOTE_POS , // BibliographyDataField_ANNOTE + AUTHOR_POS , // BibliographyDataField_AUTHOR + BOOKTITLE_POS , // BibliographyDataField_BOOKTITLE + CHAPTER_POS , // BibliographyDataField_CHAPTER + EDITION_POS , // BibliographyDataField_EDITION + EDITOR_POS , // BibliographyDataField_EDITOR + HOWPUBLISHED_POS , // BibliographyDataField_HOWPUBLISHED + INSTITUTION_POS , // BibliographyDataField_INSTITUTION + JOURNAL_POS , // BibliographyDataField_JOURNAL + MONTH_POS , // BibliographyDataField_MONTH + NOTE_POS , // BibliographyDataField_NOTE + NUMBER_POS , // BibliographyDataField_NUMBER + ORGANIZATIONS_POS , // BibliographyDataField_ORGANIZATIONS + PAGES_POS , // BibliographyDataField_PAGES + PUBLISHER_POS , // BibliographyDataField_PUBLISHER + SCHOOL_POS , // BibliographyDataField_SCHOOL + SERIES_POS , // BibliographyDataField_SERIES + TITLE_POS , // BibliographyDataField_TITLE + REPORTTYPE_POS , // BibliographyDataField_REPORT_TYPE + VOLUME_POS , // BibliographyDataField_VOLUME + YEAR_POS , // BibliographyDataField_YEAR + URL_POS , // BibliographyDataField_URL + CUSTOM1_POS , // BibliographyDataField_CUSTOM1 + CUSTOM2_POS , // BibliographyDataField_CUSTOM2 + CUSTOM3_POS , // BibliographyDataField_CUSTOM3 + CUSTOM4_POS , // BibliographyDataField_CUSTOM4 + CUSTOM5_POS , // BibliographyDataField_CUSTOM5 + ISBN_POS , // BibliographyDataField_ISBN + LOCAL_URL_POS // BibliographyDataField_LOCAL_URL + }; + if(rPropertyName != "BibliographyDataFieldNames") + throw UnknownPropertyException(rPropertyName); + Sequence<PropertyValue> aSeq(COLUMN_COUNT); + PropertyValue* pArray = aSeq.getArray(); + BibConfig* pConfig = BibModul::GetConfig(); + for(sal_uInt16 i = 0; i <= text::BibliographyDataField::LOCAL_URL ; i++) + { + pArray[i].Name = pConfig->GetDefColumnName(aInternalMapping[i]); + pArray[i].Value <<= static_cast<sal_Int16>(i); + } + aRet <<= aSeq; + return aRet; +} + +void BibliographyLoader::addPropertyChangeListener( + const OUString& /*PropertyName*/, const Reference< XPropertyChangeListener > & /*aListener*/) +{ + //no bound properties +} + +void BibliographyLoader::removePropertyChangeListener( + const OUString& /*PropertyName*/, const Reference< XPropertyChangeListener > & /*aListener*/) +{ + //no bound properties +} + +void BibliographyLoader::addVetoableChangeListener( + const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener > & /*aListener*/) +{ + //no vetoable properties +} + +void BibliographyLoader::removeVetoableChangeListener( + const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener > & /*aListener*/) +{ + //no vetoable properties +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |