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Diffstat (limited to 'extensions/source/bibliography/framectr.cxx')
| -rw-r--r-- | extensions/source/bibliography/framectr.cxx | 869 |
1 files changed, 869 insertions, 0 deletions
diff --git a/extensions/source/bibliography/framectr.cxx b/extensions/source/bibliography/framectr.cxx new file mode 100644 index 000000000..a273635d9 --- /dev/null +++ b/extensions/source/bibliography/framectr.cxx @@ -0,0 +1,869 @@ +/* -*- 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 <comphelper/types.hxx> +#include <comphelper/propertyvalue.hxx> +#include <comphelper/sequence.hxx> +#include "framectr.hxx" +#include "datman.hxx" +#include <toolkit/helper/vclunohelper.hxx> +#include "bibconfig.hxx" +#include <cppuhelper/implbase.hxx> +#include <vcl/event.hxx> +#include <vcl/svapp.hxx> +#include <comphelper/processfactory.hxx> +#include <com/sun/star/awt/XTextComponent.hpp> +#include <com/sun/star/form/XConfirmDeleteListener.hpp> +#include <com/sun/star/form/runtime/XFormController.hpp> +#include <com/sun/star/beans/PropertyValue.hpp> +#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp> +#include <com/sun/star/sdbcx/Privilege.hpp> +#include <com/sun/star/sdbc/XResultSetUpdate.hpp> +#include <com/sun/star/sdb/FilterDialog.hpp> +#include <com/sun/star/sdb/RowChangeAction.hpp> +#include <com/sun/star/frame/CommandGroup.hpp> +#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp> +#include <comphelper/multicontainer2.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <sot/exchange.hxx> +#include <sot/formats.hxx> +#include <tools/diagnose_ex.h> +#include <vcl/weld.hxx> +#include <osl/mutex.hxx> + +#include <unordered_map> + +using namespace osl; +using namespace cppu; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::frame; +using namespace com::sun::star::uno; +using namespace com::sun::star; + +namespace { + +struct DispatchInfo +{ + const char* pCommand; + sal_Int16 nGroupId; + bool bActiveConnection; +}; + +struct CacheDispatchInfo +{ + sal_Int16 nGroupId; + bool bActiveConnection; +}; + +} + +// Attention: commands must be sorted by command groups. Implementation is dependent +// on this!! +const DispatchInfo SupportedCommandsArray[] = +{ + { ".uno:Undo" , frame::CommandGroup::EDIT , false }, + { ".uno:Cut" , frame::CommandGroup::EDIT , false }, + { ".uno:Copy" , frame::CommandGroup::EDIT , false }, + { ".uno:Paste" , frame::CommandGroup::EDIT , false }, + { ".uno:SelectAll" , frame::CommandGroup::EDIT , false }, + { ".uno:CloseDoc" , frame::CommandGroup::DOCUMENT , false }, + { ".uno:StatusBarVisible" , frame::CommandGroup::VIEW , false }, + { ".uno:AvailableToolbars" , frame::CommandGroup::VIEW , false }, + { ".uno:Bib/standardFilter" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/DeleteRecord" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/InsertRecord" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/query" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/autoFilter" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/source" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/removeFilter" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/sdbsource" , frame::CommandGroup::DATA , true }, + { ".uno:Bib/Mapping" , frame::CommandGroup::DATA , true }, +}; + +typedef std::unordered_map< OUString, CacheDispatchInfo > CmdToInfoCache; + +static const CmdToInfoCache& GetCommandToInfoCache() +{ + static CmdToInfoCache aCmdToInfoCache = []() { + CmdToInfoCache aCache; + for (const auto& command : SupportedCommandsArray) + { + OUString aCommand(OUString::createFromAscii(command.pCommand)); + + CacheDispatchInfo aDispatchInfo; + aDispatchInfo.nGroupId = command.nGroupId; + aDispatchInfo.bActiveConnection = command.bActiveConnection; + aCache.emplace(aCommand, aDispatchInfo); + } + return aCache; + }(); + + return aCmdToInfoCache; +} + + +class BibFrameCtrl_Impl : public cppu::WeakImplHelper < XFrameActionListener > +{ +public: + Mutex aMutex; + comphelper::OMultiTypeInterfaceContainerHelper2 aLC; + + BibFrameController_Impl* pController; + + BibFrameCtrl_Impl() + : aLC( aMutex ) + , pController(nullptr) + {} + + virtual void SAL_CALL frameAction(const FrameActionEvent& aEvent) override; + virtual void SAL_CALL disposing( const lang::EventObject& Source ) override; +}; + +void BibFrameCtrl_Impl::frameAction(const FrameActionEvent& ) +{ +} + +void BibFrameCtrl_Impl::disposing( const lang::EventObject& /*Source*/ ) +{ + ::SolarMutexGuard aGuard; + if ( pController ) + pController->getFrame()->removeFrameActionListener( this ); +} + +BibFrameController_Impl::BibFrameController_Impl( const uno::Reference< awt::XWindow > & xComponent, + BibDataManager* pDataManager) + :m_xWindow( xComponent ) + ,m_xDatMan( pDataManager ) +{ + m_bDisposing = false; + m_xImpl = new BibFrameCtrl_Impl; + m_xImpl->pController = this; +} + +BibFrameController_Impl::~BibFrameController_Impl() +{ + m_xImpl->pController = nullptr; + m_xDatMan.clear(); +} + +OUString SAL_CALL BibFrameController_Impl::getImplementationName() +{ + return "com.sun.star.comp.extensions.Bibliography"; +} + +sal_Bool SAL_CALL BibFrameController_Impl::supportsService( const OUString& sServiceName ) +{ + return cppu::supportsService( this, sServiceName ); +} + +css::uno::Sequence< OUString > SAL_CALL BibFrameController_Impl::getSupportedServiceNames() +{ + // return only top level services ... + // base services are included there and should be asked by uno-rtti. + return { "com.sun.star.frame.Bibliography" }; +} + +void BibFrameController_Impl::attachFrame( const uno::Reference< XFrame > & xArg ) +{ + m_xFrame = xArg; + m_xFrame->addFrameActionListener( m_xImpl ); +} + +sal_Bool BibFrameController_Impl::attachModel( const uno::Reference< XModel > & /*xModel*/ ) +{ + return false; +} + +sal_Bool BibFrameController_Impl::suspend( sal_Bool bSuspend ) +{ + if ( bSuspend ) + getFrame()->removeFrameActionListener( m_xImpl ); + else + getFrame()->addFrameActionListener( m_xImpl ); + return true; +} + +uno::Any BibFrameController_Impl::getViewData() +{ + return uno::Any(); +} + +void BibFrameController_Impl::restoreViewData( const uno::Any& /*Value*/ ) +{ +} + +uno::Reference< XFrame > BibFrameController_Impl::getFrame() +{ + return m_xFrame; +} + +uno::Reference< XModel > BibFrameController_Impl::getModel() +{ + return uno::Reference< XModel > (); +} + +void BibFrameController_Impl::dispose() +{ + m_bDisposing = true; + lang::EventObject aObject; + uno::Reference< XFrame > xFrame = getFrame(); + + if (xFrame.is()) + xFrame->removeFrameActionListener( m_xImpl ); + + aObject.Source = static_cast<XController*>(this); + m_xImpl->aLC.disposeAndClear(aObject); + m_xDatMan.clear(); + m_aStatusListeners.clear(); + m_xLastQueriedFocusWin.clear(); +} + +void BibFrameController_Impl::addEventListener( const uno::Reference< lang::XEventListener > & aListener ) +{ + m_xImpl->aLC.addInterface( cppu::UnoType<lang::XEventListener>::get(), aListener ); +} + +void BibFrameController_Impl::removeEventListener( const uno::Reference< lang::XEventListener > & aListener ) +{ + m_xImpl->aLC.removeInterface( cppu::UnoType<lang::XEventListener>::get(), aListener ); +} + +uno::Reference< frame::XDispatch > BibFrameController_Impl::queryDispatch( const util::URL& aURL, const OUString& /*aTarget*/, sal_Int32 /*nSearchFlags*/ ) +{ + if ( !m_bDisposing ) + { + const CmdToInfoCache& rCmdCache = GetCommandToInfoCache(); + CmdToInfoCache::const_iterator pIter = rCmdCache.find( aURL.Complete ); + if ( pIter != rCmdCache.end() ) + { + if (( m_xDatMan->HasActiveConnection() ) || + ( !pIter->second.bActiveConnection )) + return static_cast<frame::XDispatch*>(this); + } + } + + return uno::Reference< frame::XDispatch > (); +} + +uno::Sequence<uno::Reference< XDispatch > > BibFrameController_Impl::queryDispatches( const uno::Sequence<DispatchDescriptor>& aDescripts ) +{ + uno::Sequence< uno::Reference< XDispatch > > aDispatches( aDescripts.getLength() ); + auto aDispatchesRange = asNonConstRange(aDispatches); + for ( sal_Int32 i=0; i<aDescripts.getLength(); ++i ) + aDispatchesRange[i] = queryDispatch( aDescripts[i].FeatureURL, aDescripts[i].FrameName, aDescripts[i].SearchFlags ); + return aDispatches; +} + +uno::Sequence< ::sal_Int16 > SAL_CALL BibFrameController_Impl::getSupportedCommandGroups() +{ + uno::Sequence< ::sal_Int16 > aDispatchInfo{ frame::CommandGroup::EDIT, + frame::CommandGroup::DOCUMENT, + frame::CommandGroup::DATA, + frame::CommandGroup::VIEW }; + + return aDispatchInfo; +} + +uno::Sequence< frame::DispatchInformation > SAL_CALL BibFrameController_Impl::getConfigurableDispatchInformation( ::sal_Int16 nCommandGroup ) +{ + const CmdToInfoCache& rCmdCache = GetCommandToInfoCache(); + + frame::DispatchInformation aDispatchInfo; + std::vector< frame::DispatchInformation > aDispatchInfoVector; + + if (( nCommandGroup == frame::CommandGroup::EDIT ) || + ( nCommandGroup == frame::CommandGroup::DOCUMENT ) || + ( nCommandGroup == frame::CommandGroup::DATA ) || + ( nCommandGroup == frame::CommandGroup::VIEW )) + { + bool bGroupFound = false; + for (auto const& item : rCmdCache) + { + if ( item.second.nGroupId == nCommandGroup ) + { + bGroupFound = true; + aDispatchInfo.Command = item.first; + aDispatchInfo.GroupId = item.second.nGroupId; + aDispatchInfoVector.push_back( aDispatchInfo ); + } + else if ( bGroupFound ) + break; + } + } + + return comphelper::containerToSequence( aDispatchInfoVector ); +} + +static bool canInsertRecords(const Reference< beans::XPropertySet>& _rxCursorSet) +{ + sal_Int32 nPriv = 0; + _rxCursorSet->getPropertyValue("Privileges") >>= nPriv; + return _rxCursorSet.is() && (nPriv & sdbcx::Privilege::INSERT) != 0; +} + +bool BibFrameController_Impl::SaveModified(const Reference< form::runtime::XFormController>& xController) +{ + if (!xController.is()) + return false; + + Reference< XResultSetUpdate> _xCursor(xController->getModel(), UNO_QUERY); + + if (!_xCursor.is()) + return false; + + Reference< beans::XPropertySet> _xSet(_xCursor, UNO_QUERY); + if (!_xSet.is()) + return false; + + // need to save? + bool bIsNew = ::comphelper::getBOOL(_xSet->getPropertyValue("IsNew")); + bool bIsModified = ::comphelper::getBOOL(_xSet->getPropertyValue("IsModified")); + bool bResult = !bIsModified; + if (bIsModified) + { + try + { + if (bIsNew) + _xCursor->insertRow(); + else + _xCursor->updateRow(); + bResult = true; + } + catch(const Exception&) + { + TOOLS_WARN_EXCEPTION("extensions.biblio", ""); + } + } + return bResult; +} + +static vcl::Window* lcl_GetFocusChild( vcl::Window const * pParent ) +{ + sal_uInt16 nChildren = pParent->GetChildCount(); + for( sal_uInt16 nChild = 0; nChild < nChildren; ++nChild) + { + vcl::Window* pChild = pParent->GetChild( nChild ); + if(pChild->HasFocus()) + return pChild; + vcl::Window* pSubChild = lcl_GetFocusChild( pChild ); + if(pSubChild) + return pSubChild; + } + return nullptr; +} + +//class XDispatch +void BibFrameController_Impl::dispatch(const util::URL& _rURL, const uno::Sequence< beans::PropertyValue >& aArgs) +{ + if ( m_bDisposing ) + return; + + ::SolarMutexGuard aGuard; + weld::Window* pParent = Application::GetFrameWeld(m_xWindow); + weld::WaitObject aWaitObject(pParent); + + OUString aCommand( _rURL.Path); + if(aCommand == "Bib/Mapping") + { + m_xDatMan->CreateMappingDialog(pParent); + } + else if(aCommand == "Bib/source") + { + ChangeDataSource(aArgs); + } + else if(aCommand == "Bib/sdbsource") + { + OUString aURL = m_xDatMan->CreateDBChangeDialog(pParent); + if(!aURL.isEmpty()) + { + try + { + uno::Sequence< beans::PropertyValue > aNewDataSource + { + comphelper::makePropertyValue( {}, OUString() ), + comphelper::makePropertyValue( {}, aURL ) + }; + ChangeDataSource(aNewDataSource); + } + catch(const Exception&) + { + TOOLS_WARN_EXCEPTION("extensions.biblio", + "Exception caught while changing the data source"); + } + } + } + else if(aCommand == "Bib/autoFilter") + { + sal_uInt16 nCount = m_aStatusListeners.size(); + for ( sal_uInt16 n=0; n<nCount; n++ ) + { + BibStatusDispatch *pObj = m_aStatusListeners[n].get(); + if ( pObj->aURL.Path == "Bib/removeFilter" ) + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = true; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + pObj->xListener->statusChanged( aEvent ); + //break; because there are more than one + } + } + + const beans::PropertyValue* pPropertyValue = aArgs.getConstArray(); + uno::Any aValue=pPropertyValue[0].Value; + OUString aQuery; + aValue >>= aQuery; + + aValue=pPropertyValue[1].Value; + OUString aQueryField; + aValue >>= aQueryField; + BibConfig* pConfig = BibModul::GetConfig(); + pConfig->setQueryField(aQueryField); + m_xDatMan->startQueryWith(aQuery); + } + else if(aCommand == "Bib/standardFilter") + { + try + { + uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext(); + + // create the dialog object + uno::Reference< ui::dialogs::XExecutableDialog > xDialog = sdb::FilterDialog::createWithQuery(xContext, m_xDatMan->getParser(), + Reference<sdbc::XRowSet>(m_xDatMan->getForm(), uno::UNO_QUERY_THROW), m_xWindow); + // execute it + if ( xDialog->execute( ) ) + { + // the dialog has been executed successfully, and the filter on the query composer + // has been changed + OUString sNewFilter = m_xDatMan->getParser()->getFilter(); + m_xDatMan->setFilter( sNewFilter ); + } + } + catch( const uno::Exception& ) + { + TOOLS_WARN_EXCEPTION( "extensions.biblio", "BibFrameController_Impl::dispatch" ); + } + + sal_uInt16 nCount = m_aStatusListeners.size(); + for ( sal_uInt16 n=0; n<nCount; n++ ) + { + BibStatusDispatch *pObj = m_aStatusListeners[n].get(); + if ( pObj->aURL.Path == "Bib/removeFilter" && m_xDatMan->getParser().is()) + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = !m_xDatMan->getParser()->getFilter().isEmpty(); + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + pObj->xListener->statusChanged( aEvent ); + } + } + } + else if(aCommand == "Bib/removeFilter") + { + RemoveFilter(); + } + else if( _rURL.Complete == "slot:5503" || aCommand == "CloseDoc" ) + { + Application::PostUserEvent( LINK( this, BibFrameController_Impl, + DisposeHdl ) ); + + } + else if(aCommand == "Bib/InsertRecord") + { + Reference<form::runtime::XFormController > xFormCtrl = m_xDatMan->GetFormController(); + if(SaveModified(xFormCtrl)) + { + try + { + Reference< sdbc::XResultSet > xCursor( m_xDatMan->getForm(), UNO_QUERY ); + xCursor->last(); + + Reference< XResultSetUpdate > xUpdateCursor( m_xDatMan->getForm(), UNO_QUERY ); + xUpdateCursor->moveToInsertRow(); + } + catch(const Exception&) + { + TOOLS_WARN_EXCEPTION("extensions.biblio", + "Exception in last() or moveToInsertRow()"); + } + } + } + else if(aCommand == "Bib/DeleteRecord") + { + Reference< css::sdbc::XResultSet > xCursor(m_xDatMan->getForm(), UNO_QUERY); + Reference< XResultSetUpdate > xUpdateCursor(xCursor, UNO_QUERY); + Reference< beans::XPropertySet > xSet(m_xDatMan->getForm(), UNO_QUERY); + bool bIsNew = ::comphelper::getBOOL(xSet->getPropertyValue("IsNew")); + if(!bIsNew) + { + sal_uInt32 nCount = 0; + xSet->getPropertyValue("RowCount") >>= nCount; + // determine next position + bool bSuccess = false; + bool bLeft = false; + bool bRight = false; + try + { + bLeft = xCursor->isLast() && nCount > 1; + bRight= !xCursor->isLast(); + // ask for confirmation + Reference< form::XConfirmDeleteListener > xConfirm(m_xDatMan->GetFormController(),UNO_QUERY); + if (xConfirm.is()) + { + sdb::RowChangeEvent aEvent; + aEvent.Source.set(xCursor, UNO_QUERY); + aEvent.Action = sdb::RowChangeAction::DELETE; + aEvent.Rows = 1; + bSuccess = xConfirm->confirmDelete(aEvent); + } + + // delete it + if (bSuccess) + xUpdateCursor->deleteRow(); + } + catch(const Exception&) + { + bSuccess = false; + } + if (bSuccess) + { + if (bLeft || bRight) + xCursor->relative(bRight ? 1 : -1); + else + { + bool bCanInsert = canInsertRecords(xSet); + // can another entry be inserted? + try + { + if (bCanInsert) + xUpdateCursor->moveToInsertRow(); + else + // move data entry to reset state + xCursor->first(); + } + catch(const Exception&) + { + TOOLS_WARN_EXCEPTION("extensions.biblio", + "DeleteRecord: exception caught!"); + } + } + } + } + } + else if(aCommand == "Cut") + { + vcl::Window* pChild = m_xLastQueriedFocusWin.get(); + if(pChild) + { + KeyEvent aEvent( 0, KeyFuncType::CUT ); + pChild->KeyInput( aEvent ); + } + } + else if(aCommand == "Copy") + { + vcl::Window* pChild = m_xLastQueriedFocusWin.get(); + if(pChild) + { + KeyEvent aEvent( 0, KeyFuncType::COPY ); + pChild->KeyInput( aEvent ); + } + } + else if(aCommand == "Paste") + { + vcl::Window* pChild = m_xLastQueriedFocusWin.get(); + if(pChild) + { + KeyEvent aEvent( 0, KeyFuncType::PASTE ); + pChild->KeyInput( aEvent ); + } + } +} +IMPL_LINK_NOARG( BibFrameController_Impl, DisposeHdl, void*, void ) +{ + if (m_xFrame.is()) + m_xFrame->dispose(); +}; + +void BibFrameController_Impl::addStatusListener( + const uno::Reference< frame::XStatusListener > & aListener, + const util::URL& aURL) +{ + BibConfig* pConfig = BibModul::GetConfig(); + // create a new Reference and insert into listener array + m_aStatusListeners.push_back( std::make_unique<BibStatusDispatch>( aURL, aListener ) ); + + // send first status synchronously + FeatureStateEvent aEvent; + aEvent.FeatureURL = aURL; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + if ( aURL.Path == "StatusBarVisible" ) + { + aEvent.IsEnabled = false; + aEvent.State <<= false; + } + else if ( aURL.Path == "Bib/hierarchical" ) + { + aEvent.IsEnabled = true; + aEvent.State <<= OUString(); + } + else if(aURL.Path == "Bib/MenuFilter") + { + aEvent.IsEnabled = true; + aEvent.FeatureDescriptor=m_xDatMan->getQueryField(); + + aEvent.State <<= m_xDatMan->getQueryFields(); + + } + else if ( aURL.Path == "Bib/source") + { + aEvent.IsEnabled = true; + aEvent.FeatureDescriptor=m_xDatMan->getActiveDataTable(); + + aEvent.State <<= m_xDatMan->getDataSources(); + } + else if( aURL.Path == "Bib/sdbsource" || + aURL.Path == "Bib/Mapping" || + aURL.Path == "Bib/autoFilter" || + aURL.Path == "Bib/standardFilter" ) + { + aEvent.IsEnabled = true; + } + else if(aURL.Path == "Bib/query") + { + aEvent.IsEnabled = true; + aEvent.State <<= pConfig->getQueryText(); + } + else if (aURL.Path == "Bib/removeFilter" ) + { + OUString aFilterStr=m_xDatMan->getFilter(); + aEvent.IsEnabled = !aFilterStr.isEmpty(); + } + else if(aURL.Path == "Cut") + { + m_xLastQueriedFocusWin = lcl_GetFocusChild( VCLUnoHelper::GetWindow( m_xWindow ) ); + if (m_xLastQueriedFocusWin) + { + Reference<css::awt::XTextComponent> xEdit(m_xLastQueriedFocusWin->GetComponentInterface(), css::uno::UNO_QUERY); + aEvent.IsEnabled = xEdit && xEdit->isEditable() && !xEdit->getSelectedText().isEmpty(); + } + } + if(aURL.Path == "Copy") + { + m_xLastQueriedFocusWin = lcl_GetFocusChild( VCLUnoHelper::GetWindow( m_xWindow ) ); + if (m_xLastQueriedFocusWin) + { + Reference<css::awt::XTextComponent> xEdit(m_xLastQueriedFocusWin->GetComponentInterface(), css::uno::UNO_QUERY); + aEvent.IsEnabled = xEdit && !xEdit->getSelectedText().isEmpty(); + } + } + else if(aURL.Path == "Paste" ) + { + aEvent.IsEnabled = false; + m_xLastQueriedFocusWin = lcl_GetFocusChild( VCLUnoHelper::GetWindow( m_xWindow ) ); + if (m_xLastQueriedFocusWin) + { + Reference<css::awt::XTextComponent> xEdit(m_xLastQueriedFocusWin->GetComponentInterface(), css::uno::UNO_QUERY); + if (xEdit && !xEdit->isEditable()) + { + uno::Reference< datatransfer::clipboard::XClipboard > xClip = m_xLastQueriedFocusWin->GetClipboard(); + if(xClip.is()) + { + uno::Reference< datatransfer::XTransferable > xDataObj; + + try + { + SolarMutexReleaser aReleaser; + xDataObj = xClip->getContents(); + } + catch( const uno::Exception& ) + { + } + + if ( xDataObj.is() ) + { + datatransfer::DataFlavor aFlavor; + SotExchange::GetFormatDataFlavor( SotClipboardFormatId::STRING, aFlavor ); + try + { + uno::Any aData = xDataObj->getTransferData( aFlavor ); + OUString aText; + aData >>= aText; + aEvent.IsEnabled = !aText.isEmpty(); + } + catch( const uno::Exception& ) + { + } + } + } + } + } + } + else if(aURL.Path == "Bib/DeleteRecord") + { + Reference< beans::XPropertySet > xSet(m_xDatMan->getForm(), UNO_QUERY); + bool bIsNew = ::comphelper::getBOOL(xSet->getPropertyValue("IsNew")); + if(!bIsNew) + { + sal_uInt32 nCount = 0; + xSet->getPropertyValue("RowCount") >>= nCount; + aEvent.IsEnabled = nCount > 0; + } + } + else if (aURL.Path == "Bib/InsertRecord") + { + Reference< beans::XPropertySet > xSet(m_xDatMan->getForm(), UNO_QUERY); + aEvent.IsEnabled = canInsertRecords(xSet); + } + aListener->statusChanged( aEvent ); +} + +void BibFrameController_Impl::removeStatusListener( + const uno::Reference< frame::XStatusListener > & aObject, const util::URL& aURL) +{ + // search listener array for given listener + // for checking equality always "cast" to XInterface + if ( m_bDisposing ) + return; + + sal_uInt16 nCount = m_aStatusListeners.size(); + for ( sal_uInt16 n=0; n<nCount; n++ ) + { + BibStatusDispatch *pObj = m_aStatusListeners[n].get(); + bool bFlag=pObj->xListener.is(); + if (!bFlag || (pObj->xListener == aObject && + ( aURL.Complete.isEmpty() || pObj->aURL.Path == aURL.Path ))) + { + m_aStatusListeners.erase( m_aStatusListeners.begin() + n ); + break; + } + } +} + +void BibFrameController_Impl::RemoveFilter() +{ + OUString aQuery; + m_xDatMan->startQueryWith(aQuery); + + sal_uInt16 nCount = m_aStatusListeners.size(); + + bool bRemoveFilter=false; + bool bQueryText=false; + + for ( sal_uInt16 n=0; n<nCount; n++ ) + { + BibStatusDispatch *pObj = m_aStatusListeners[n].get(); + if ( pObj->aURL.Path == "Bib/removeFilter" ) + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = false; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + pObj->xListener->statusChanged( aEvent ); + bRemoveFilter=true; + } + else if(pObj->aURL.Path == "Bib/query") + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = true; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + aEvent.State <<= aQuery; + pObj->xListener->statusChanged( aEvent ); + bQueryText=true; + } + + if(bRemoveFilter && bQueryText) + break; + + } +} + +void BibFrameController_Impl::ChangeDataSource(const uno::Sequence< beans::PropertyValue >& aArgs) +{ + const beans::PropertyValue* pPropertyValue = aArgs.getConstArray(); + uno::Any aValue=pPropertyValue[0].Value; + OUString aDBTableName; + aValue >>= aDBTableName; + + + if(aArgs.getLength() > 1) + { + uno::Any aDB = pPropertyValue[1].Value; + OUString aURL; + aDB >>= aURL; + m_xDatMan->setActiveDataSource(aURL); + aDBTableName = m_xDatMan->getActiveDataTable(); + } + else + { + Reference<css::form::XLoadable> xLoadable(m_xDatMan); + xLoadable->unload(); + m_xDatMan->setActiveDataTable(aDBTableName); + m_xDatMan->updateGridModel(); + xLoadable->load(); + } + + + sal_uInt16 nCount = m_aStatusListeners.size(); + + bool bMenuFilter=false; + bool bQueryText=false; + for ( sal_uInt16 n=0; n<nCount; n++ ) + { + BibStatusDispatch *pObj = m_aStatusListeners[n].get(); + if (pObj->aURL.Path == "Bib/MenuFilter") + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = true; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + aEvent.FeatureDescriptor=m_xDatMan->getQueryField(); + + uno::Sequence<OUString> aStringSeq=m_xDatMan->getQueryFields(); + aEvent.State <<= aStringSeq; + + pObj->xListener->statusChanged( aEvent ); + bMenuFilter=true; + } + else if (pObj->aURL.Path == "Bib/query") + { + FeatureStateEvent aEvent; + aEvent.FeatureURL = pObj->aURL; + aEvent.IsEnabled = true; + aEvent.Requery = false; + aEvent.Source = static_cast<XDispatch *>(this); + BibConfig* pConfig = BibModul::GetConfig(); + aEvent.State <<= pConfig->getQueryText(); + pObj->xListener->statusChanged( aEvent ); + bQueryText=true; + } + + if (bMenuFilter && bQueryText) + break; + + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |