diff options
Diffstat (limited to 'svx/source/form/fmobj.cxx')
| -rw-r--r-- | svx/source/form/fmobj.cxx | 670 |
1 files changed, 670 insertions, 0 deletions
diff --git a/svx/source/form/fmobj.cxx b/svx/source/form/fmobj.cxx new file mode 100644 index 000000000..abb18c7f2 --- /dev/null +++ b/svx/source/form/fmobj.cxx @@ -0,0 +1,670 @@ +/* -*- 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 <fmobj.hxx> +#include <fmprop.hxx> +#include <fmvwimp.hxx> +#include <fmpgeimp.hxx> +#include <svx/fmview.hxx> +#include <svx/fmpage.hxx> +#include <svx/svdovirt.hxx> +#include <svx/fmmodel.hxx> + +#include <com/sun/star/awt/XDevice.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/form/Forms.hpp> +#include <com/sun/star/script/XEventAttacherManager.hpp> +#include <svx/fmtools.hxx> + +#include <comphelper/property.hxx> +#include <comphelper/processfactory.hxx> +#include <toolkit/awt/vclxdevice.hxx> +#include <tools/debug.hxx> +#include <tools/diagnose_ex.h> + +using namespace ::com::sun::star::io; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::awt; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::util; +using namespace ::com::sun::star::form; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::script; +using namespace ::com::sun::star::container; +using namespace ::svxform; + + +FmFormObj::FmFormObj( + SdrModel& rSdrModel, + const OUString& rModelName) +: SdrUnoObj(rSdrModel, rModelName) + ,m_nPos(-1) + ,m_pLastKnownRefDevice(nullptr) +{ + // normally, this is done in SetUnoControlModel, but if the call happened in the base class ctor, + // then our incarnation of it was not called (since we were not constructed at this time). + impl_checkRefDevice_nothrow( true ); +} + +FmFormObj::FmFormObj(SdrModel& rSdrModel) +: SdrUnoObj(rSdrModel, "") + ,m_nPos(-1) + ,m_pLastKnownRefDevice(nullptr) +{ + // Stuff that old SetModel also did: + impl_checkRefDevice_nothrow(); +} + +FmFormObj::~FmFormObj() +{ + + if (m_xEnvironmentHistory.is()) + m_xEnvironmentHistory->dispose(); + + m_xEnvironmentHistory = nullptr; + m_aEventsHistory.realloc(0); +} + + +void FmFormObj::SetObjEnv(const Reference< XIndexContainer > & xForm, const sal_Int32 nIdx, + const Sequence< ScriptEventDescriptor >& rEvts) +{ + m_xParent = xForm; + aEvts = rEvts; + m_nPos = nIdx; +} + + +void FmFormObj::ClearObjEnv() +{ + m_xParent.clear(); + aEvts.realloc( 0 ); + m_nPos = -1; +} + + +void FmFormObj::impl_checkRefDevice_nothrow( bool _force ) +{ + const FmFormModel* pFormModel = dynamic_cast<FmFormModel*>(&getSdrModelFromSdrObject()); + if ( !pFormModel || !pFormModel->ControlsUseRefDevice() ) + return; + + OutputDevice* pCurrentRefDevice = pFormModel->GetRefDevice(); + if ( ( m_pLastKnownRefDevice.get() == pCurrentRefDevice ) && !_force ) + return; + + Reference< XControlModel > xControlModel( GetUnoControlModel() ); + if ( !xControlModel.is() ) + return; + + m_pLastKnownRefDevice = pCurrentRefDevice; + if ( !m_pLastKnownRefDevice ) + return; + + try + { + Reference< XPropertySet > xModelProps( GetUnoControlModel(), UNO_QUERY_THROW ); + Reference< XPropertySetInfo > xPropertyInfo( xModelProps->getPropertySetInfo(), UNO_SET_THROW ); + + static const char sRefDevicePropName[] = "ReferenceDevice"; + if ( xPropertyInfo->hasPropertyByName( sRefDevicePropName ) ) + { + VCLXDevice* pUnoRefDevice = new VCLXDevice; + pUnoRefDevice->SetOutputDevice( m_pLastKnownRefDevice ); + Reference< XDevice > xRefDevice( pUnoRefDevice ); + xModelProps->setPropertyValue( sRefDevicePropName, makeAny( xRefDevice ) ); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } +} + + +void FmFormObj::impl_isolateControlModel_nothrow() +{ + try + { + Reference< XChild > xControlModel( GetUnoControlModel(), UNO_QUERY ); + if ( xControlModel.is() ) + { + Reference< XIndexContainer> xParent( xControlModel->getParent(), UNO_QUERY ); + if ( xParent.is() ) + { + sal_Int32 nPos = getElementPos( xParent.get(), xControlModel ); + xParent->removeByIndex( nPos ); + } + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } +} + + +void FmFormObj::handlePageChange(SdrPage* pOldPage, SdrPage* pNewPage) +{ + FmFormPage* pOldFormPage(dynamic_cast< FmFormPage* >(getSdrPageFromSdrObject())); + if ( pOldFormPage ) + pOldFormPage->GetImpl().formObjectRemoved( *this ); + + FmFormPage* pNewFormPage = dynamic_cast<FmFormPage*>( pNewPage ); + if ( !pNewFormPage ) + { + // Maybe it makes sense to create an environment history here : if somebody set's our page to NULL, and we have a valid page before, + // me may want to remember our place within the old page. For this we could create a new m_xEnvironmentHistory to store it. + // So the next SetPage with a valid new page would restore that environment within the new page. + // But for the original Bug (#57300#) we don't need that, so I omit it here. Maybe this will be implemented later. + impl_isolateControlModel_nothrow(); + SdrUnoObj::handlePageChange(pOldPage, pNewPage); + return; + } + + Reference< css::form::XForms > xNewPageForms = pNewFormPage->GetForms(); + Reference< XIndexContainer > xNewParent; + Sequence< ScriptEventDescriptor> aNewEvents; + + // calc the new parent for my model (within the new page's forms hierarchy) + // do we have a history ? (from :Clone) + if ( m_xEnvironmentHistory.is() ) + { + // the element in m_xEnvironmentHistory which is equivalent to my new parent (which (perhaps) has to be created within pNewPage->GetForms) + // is the right-most element in the tree. + Reference< XIndexContainer > xRightMostLeaf( m_xEnvironmentHistory, UNO_QUERY_THROW ); + try + { + while ( xRightMostLeaf->getCount() ) + { + xRightMostLeaf.set( + xRightMostLeaf->getByIndex( xRightMostLeaf->getCount() - 1 ), + UNO_QUERY_THROW + ); + } + + xNewParent.set( ensureModelEnv( xRightMostLeaf, xNewPageForms ), UNO_QUERY_THROW ); + + // we successfully cloned the environment in m_xEnvironmentHistory, so we can use m_aEventsHistory + // (which describes the events of our model at the moment m_xEnvironmentHistory was created) + aNewEvents = m_aEventsHistory; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } + } + + if ( !xNewParent.is() ) + { + // are we a valid part of our current page forms ? + Reference< XIndexContainer > xOldForms; + if ( pOldFormPage ) + xOldForms.set( pOldFormPage->GetForms(), UNO_QUERY_THROW ); + + if ( xOldForms.is() ) + { + // search (upward from our model) for xOldForms + Reference< XChild > xSearch( GetUnoControlModel(), UNO_QUERY ); + while (xSearch.is()) + { + if ( xSearch == xOldForms ) + break; + xSearch.set( xSearch->getParent(), UNO_QUERY ); + } + if ( xSearch.is() ) // implies xSearch == xOldForms, which means we're a valid part of our current page forms hierarchy + { + Reference< XChild > xMeAsChild( GetUnoControlModel(), UNO_QUERY ); + xNewParent.set( ensureModelEnv( xMeAsChild->getParent(), xNewPageForms ), UNO_QUERY ); + + if ( xNewParent.is() ) + { + try + { + // transfer the events from our (model's) parent to the new (model's) parent, too + Reference< XEventAttacherManager > xEventManager(xMeAsChild->getParent(), UNO_QUERY); + Reference< XIndexAccess > xManagerAsIndex(xEventManager, UNO_QUERY); + if (xManagerAsIndex.is()) + { + sal_Int32 nPos = getElementPos(xManagerAsIndex, xMeAsChild); + if (nPos >= 0) + aNewEvents = xEventManager->getScriptEvents(nPos); + } + else + aNewEvents = aEvts; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } + } + } + } + } + + // now set the page + SdrUnoObj::handlePageChange(pOldPage, pNewPage); + + // place my model within the new parent container + if (xNewParent.is()) + { + Reference< XFormComponent > xMeAsFormComp(GetUnoControlModel(), UNO_QUERY); + if (xMeAsFormComp.is()) + { + // check if I have another parent (and remove me, if necessary) + Reference< XIndexContainer > xOldParent(xMeAsFormComp->getParent(), UNO_QUERY); + if (xOldParent.is()) + { + sal_Int32 nPos = getElementPos(xOldParent, xMeAsFormComp); + if (nPos > -1) + xOldParent->removeByIndex(nPos); + } + + // and insert into the new container + xNewParent->insertByIndex(xNewParent->getCount(), makeAny(xMeAsFormComp)); + + // transfer the events + if (aNewEvents.hasElements()) + { + try + { + Reference< XEventAttacherManager > xEventManager(xNewParent, UNO_QUERY); + Reference< XIndexAccess > xManagerAsIndex(xEventManager, UNO_QUERY); + if (xManagerAsIndex.is()) + { + sal_Int32 nPos = getElementPos(xManagerAsIndex, xMeAsFormComp); + DBG_ASSERT(nPos >= 0, "FmFormObj::SetPage : inserted but not present ?"); + xEventManager->registerScriptEvents(nPos, aNewEvents); + } + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } + + } + } + } + + // delete my history + if (m_xEnvironmentHistory.is()) + m_xEnvironmentHistory->dispose(); + + m_xEnvironmentHistory = nullptr; + m_aEventsHistory.realloc(0); + + pNewFormPage->GetImpl().formObjectInserted( *this ); +} + + +SdrInventor FmFormObj::GetObjInventor() const +{ + return SdrInventor::FmForm; +} + + +sal_uInt16 FmFormObj::GetObjIdentifier() const +{ + return OBJ_UNO; +} + + +void FmFormObj::clonedFrom(const FmFormObj* _pSource) +{ + DBG_ASSERT(_pSource != nullptr, "FmFormObj::clonedFrom : invalid source !"); + if (m_xEnvironmentHistory.is()) + m_xEnvironmentHistory->dispose(); + + m_xEnvironmentHistory = nullptr; + m_aEventsHistory.realloc(0); + + Reference< XChild > xSourceAsChild(_pSource->GetUnoControlModel(), UNO_QUERY); + if (!xSourceAsChild.is()) + return; + + Reference< XInterface > xSourceContainer = xSourceAsChild->getParent(); + + m_xEnvironmentHistory = css::form::Forms::create( comphelper::getProcessComponentContext() ); + + ensureModelEnv(xSourceContainer, m_xEnvironmentHistory); + m_aEventsHistory = aEvts; + // if we were clone there was a call to operator=, so aEvts are exactly the events we need here... +} + + +FmFormObj* FmFormObj::CloneSdrObject(SdrModel& rTargetModel) const +{ + FmFormObj* pFormObject = CloneHelper< FmFormObj >(rTargetModel); + DBG_ASSERT(pFormObject != nullptr, "FmFormObj::Clone : invalid clone !"); + if (pFormObject) + pFormObject->clonedFrom(this); + + return pFormObject; +} + + +FmFormObj& FmFormObj::operator= (const FmFormObj& rObj) +{ + if( this == &rObj ) + return *this; + SdrUnoObj::operator= (rObj); + + // If UnoControlModel is part of an event environment, + // events may assigned to it. + Reference< XFormComponent > xContent(rObj.xUnoControlModel, UNO_QUERY); + if (xContent.is()) + { + Reference< XEventAttacherManager > xManager(xContent->getParent(), UNO_QUERY); + Reference< XIndexAccess > xManagerAsIndex(xManager, UNO_QUERY); + if (xManagerAsIndex.is()) + { + sal_Int32 nPos = getElementPos( xManagerAsIndex, xContent ); + if ( nPos >= 0 ) + aEvts = xManager->getScriptEvents( nPos ); + } + } + else + aEvts = rObj.aEvts; + return *this; +} + + +void FmFormObj::NbcReformatText() +{ + impl_checkRefDevice_nothrow(); + SdrUnoObj::NbcReformatText(); +} + + +namespace +{ + OUString lcl_getFormComponentAccessPath(const Reference< XInterface >& _xElement, Reference< XInterface >& _rTopLevelElement) + { + Reference< css::form::XFormComponent> xChild(_xElement, UNO_QUERY); + Reference< css::container::XIndexAccess> xParent; + if (xChild.is()) + xParent.set(xChild->getParent(), UNO_QUERY); + + // while the current content is a form + OUString sReturn; + while (xChild.is()) + { + // get the content's relative pos within its parent container + sal_Int32 nPos = getElementPos(xParent, xChild); + + // prepend this current relative pos + OUString sCurrentIndex = OUString::number(nPos); + if (!sReturn.isEmpty()) + { + sCurrentIndex += "\\" + sReturn; + } + + sReturn = sCurrentIndex; + + // travel up + xChild.set(xParent, css::uno::UNO_QUERY); + if (xChild.is()) + xParent.set(xChild->getParent(), UNO_QUERY); + } + + _rTopLevelElement = xParent; + return sReturn; + } +} + + +Reference< XInterface > FmFormObj::ensureModelEnv(const Reference< XInterface > & _rSourceContainer, const Reference<css::form::XForms>& _rTopLevelDestContainer) +{ + Reference< XInterface > xTopLevelSource; + OUString sAccessPath = lcl_getFormComponentAccessPath(_rSourceContainer, xTopLevelSource); + if (!xTopLevelSource.is()) + // something went wrong, maybe _rSourceContainer isn't part of a valid forms hierarchy + return Reference< XInterface > (); + + Reference< XIndexContainer > xDestContainer(_rTopLevelDestContainer, UNO_QUERY_THROW); + Reference< XIndexContainer > xSourceContainer(xTopLevelSource, UNO_QUERY); + DBG_ASSERT(xSourceContainer.is(), "FmFormObj::ensureModelEnv : the top level source is invalid !"); + + sal_Int32 nTokIndex = 0; + do + { + OUString aToken = sAccessPath.getToken( 0, '\\', nTokIndex ); + sal_uInt16 nIndex = static_cast<sal_uInt16>(aToken.toInt32()); + + // get the DSS of the source form (we have to find an equivalent for) + DBG_ASSERT(nIndex<xSourceContainer->getCount(), "FmFormObj::ensureModelEnv : invalid access path !"); + Reference< XPropertySet > xSourceForm; + xSourceContainer->getByIndex(nIndex) >>= xSourceForm; + DBG_ASSERT(xSourceForm.is(), "FmFormObj::ensureModelEnv : invalid source form !"); + + Any aSrcCursorSource, aSrcCursorSourceType, aSrcDataSource; + DBG_ASSERT(::comphelper::hasProperty(FM_PROP_COMMAND, xSourceForm) && ::comphelper::hasProperty(FM_PROP_COMMANDTYPE, xSourceForm) + && ::comphelper::hasProperty(FM_PROP_DATASOURCE, xSourceForm), "FmFormObj::ensureModelEnv : invalid access path or invalid form (missing props) !"); + // the parent access path should refer to a row set + try + { + aSrcCursorSource = xSourceForm->getPropertyValue(FM_PROP_COMMAND); + aSrcCursorSourceType = xSourceForm->getPropertyValue(FM_PROP_COMMANDTYPE); + aSrcDataSource = xSourceForm->getPropertyValue(FM_PROP_DATASOURCE); + } + catch(Exception&) + { + OSL_FAIL("FmFormObj::ensureModelEnv : could not retrieve a source DSS !"); + } + + + // calc the number of (source) form siblings with the same DSS + Reference< XPropertySet > xCurrentSourceForm, xCurrentDestForm; + sal_Int16 nCurrentSourceIndex = 0; + sal_Int32 nCurrentDestIndex = 0; + while (nCurrentSourceIndex <= nIndex) + { + bool bEqualDSS = false; + while (!bEqualDSS) // (we don't have to check nCurrentSourceIndex here : it's bound by nIndex) + { + xSourceContainer->getByIndex(nCurrentSourceIndex) >>= xCurrentSourceForm; + DBG_ASSERT(xCurrentSourceForm.is(), "FmFormObj::ensureModelEnv : invalid form ancestor (2) !"); + bEqualDSS = false; + if (::comphelper::hasProperty(FM_PROP_DATASOURCE, xCurrentSourceForm)) + { // it is a form + try + { + if ( xCurrentSourceForm->getPropertyValue(FM_PROP_COMMAND) == aSrcCursorSource + && xCurrentSourceForm->getPropertyValue(FM_PROP_COMMANDTYPE) == aSrcCursorSourceType + && xCurrentSourceForm->getPropertyValue(FM_PROP_DATASOURCE) == aSrcDataSource + ) + { + bEqualDSS = true; + } + } + catch(Exception&) + { + OSL_FAIL("FmFormObj::ensureModelEnv : exception while getting a sibling's DSS !"); + } + + } + ++nCurrentSourceIndex; + } + + DBG_ASSERT(bEqualDSS, "FmFormObj::ensureModelEnv : found no source form !"); + // ??? at least the nIndex-th one should have been found ??? + + // now search the next one with the given DSS (within the destination container) + bEqualDSS = false; + while (!bEqualDSS && (nCurrentDestIndex < xDestContainer->getCount())) + { + xDestContainer->getByIndex(nCurrentDestIndex) >>= xCurrentDestForm; + DBG_ASSERT(xCurrentDestForm.is(), "FmFormObj::ensureModelEnv : invalid destination form !"); + bEqualDSS = false; + if (::comphelper::hasProperty(FM_PROP_DATASOURCE, xCurrentDestForm)) + { // it is a form + try + { + if ( xCurrentDestForm->getPropertyValue(FM_PROP_COMMAND) == aSrcCursorSource + && xCurrentDestForm->getPropertyValue(FM_PROP_COMMANDTYPE) == aSrcCursorSourceType + && xCurrentDestForm->getPropertyValue(FM_PROP_DATASOURCE) == aSrcDataSource + ) + { + bEqualDSS = true; + } + } + catch(Exception&) + { + OSL_FAIL("FmFormObj::ensureModelEnv : exception while getting a destination DSS !"); + } + + } + ++nCurrentDestIndex; + } + + if (!bEqualDSS) + { // There is at least one more source form with the given DSS than destination forms are. + // correct this ... + try + { + // create and insert (into the destination) a copy of the form + xCurrentDestForm.set( + ::comphelper::getProcessServiceFactory()->createInstance("com.sun.star.form.component.DataForm"), + UNO_QUERY_THROW ); + ::comphelper::copyProperties( xCurrentSourceForm, xCurrentDestForm ); + + DBG_ASSERT(nCurrentDestIndex == xDestContainer->getCount(), "FmFormObj::ensureModelEnv : something went wrong with the numbers !"); + xDestContainer->insertByIndex(nCurrentDestIndex, makeAny(xCurrentDestForm)); + + ++nCurrentDestIndex; + // like nCurrentSourceIndex, nCurrentDestIndex now points 'behind' the form it actually means + } + catch(Exception&) + { + OSL_FAIL("FmFormObj::ensureModelEnv : something went seriously wrong while creating a new form !"); + // no more options anymore ... + return Reference< XInterface > (); + } + + } + } + + // now xCurrentDestForm is a form equivalent to xSourceForm (which means they have the same DSS and the same number + // of left siblings with the same DSS, which counts for all their ancestors, too) + + // go down + xDestContainer.set(xCurrentDestForm, UNO_QUERY); + xSourceContainer.set(xSourceForm, UNO_QUERY); + DBG_ASSERT(xDestContainer.is() && xSourceContainer.is(), "FmFormObj::ensureModelEnv : invalid container !"); + } + while ( nTokIndex >= 0 ); + + return Reference<XInterface>( xDestContainer, UNO_QUERY ); +} + +FmFormObj* FmFormObj::GetFormObject( SdrObject* _pSdrObject ) +{ + FmFormObj* pFormObject = dynamic_cast< FmFormObj* >( _pSdrObject ); + if ( !pFormObject ) + { + SdrVirtObj* pVirtualObject = dynamic_cast< SdrVirtObj* >( _pSdrObject ); + if ( pVirtualObject ) + pFormObject = dynamic_cast< FmFormObj* >( &pVirtualObject->ReferencedObj() ); + } + return pFormObject; +} + + +const FmFormObj* FmFormObj::GetFormObject( const SdrObject* _pSdrObject ) +{ + const FmFormObj* pFormObject = dynamic_cast< const FmFormObj* >( _pSdrObject ); + if ( !pFormObject ) + { + const SdrVirtObj* pVirtualObject = dynamic_cast< const SdrVirtObj* >( _pSdrObject ); + if ( pVirtualObject ) + pFormObject = dynamic_cast< const FmFormObj* >( &pVirtualObject->GetReferencedObj() ); + } + return pFormObject; +} + + +void FmFormObj::SetUnoControlModel( const Reference< css::awt::XControlModel >& _rxModel ) +{ + SdrUnoObj::SetUnoControlModel( _rxModel ); + + FmFormPage* pFormPage(dynamic_cast< FmFormPage* >(getSdrPageFromSdrObject())); + if ( pFormPage ) + pFormPage->GetImpl().formModelAssigned( *this ); + + impl_checkRefDevice_nothrow( true ); +} + + +bool FmFormObj::EndCreate( SdrDragStat& rStat, SdrCreateCmd eCmd ) +{ + bool bResult = SdrUnoObj::EndCreate(rStat, eCmd); + if ( bResult && SdrCreateCmd::ForceEnd == eCmd && rStat.GetView() ) + { + FmFormPage* pFormPage(dynamic_cast< FmFormPage* >(getSdrPageFromSdrObject())); + + if (nullptr != pFormPage) + { + try + { + Reference< XFormComponent > xContent( xUnoControlModel, UNO_QUERY_THROW ); + Reference< XForm > xParentForm( xContent->getParent(), UNO_QUERY ); + + Reference< XIndexContainer > xFormToInsertInto; + + if ( !xParentForm.is() ) + { // model is not yet part of a form component hierarchy + xParentForm.set( pFormPage->GetImpl().findPlaceInFormComponentHierarchy( xContent ), UNO_SET_THROW ); + xFormToInsertInto.set( xParentForm, UNO_QUERY_THROW ); + } + + FmFormPageImpl::setUniqueName( xContent, xParentForm ); + + if ( xFormToInsertInto.is() ) + xFormToInsertInto->insertByIndex( xFormToInsertInto->getCount(), makeAny( xContent ) ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } + } + + FmFormView* pView( dynamic_cast< FmFormView* >( rStat.GetView() ) ); + FmXFormView* pViewImpl = pView ? pView->GetImpl() : nullptr; + OSL_ENSURE( pViewImpl, "FmFormObj::EndCreate: no view!?" ); + if ( pViewImpl ) + pViewImpl->onCreatedFormObject( *this ); + } + return bResult; +} + + +void FmFormObj::BrkCreate( SdrDragStat& rStat ) +{ + SdrUnoObj::BrkCreate( rStat ); + impl_isolateControlModel_nothrow(); + + FmFormView* pView( dynamic_cast< FmFormView* >( rStat.GetView() ) ); + FmXFormView* pViewImpl = pView ? pView->GetImpl() : nullptr; + OSL_ENSURE( pViewImpl, "FmFormObj::EndCreate: no view!?" ); + if ( pViewImpl ) + pViewImpl->breakCreateFormObject(); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |