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5519a3d4073ae4f04f8e1aa453fbc0ea9c8e19e4
odfstudio/svx/source/form/fmobj.cxx
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Armin Le Grand (collabora) 5519a3d407 Correct StyleSheet handling when cloning to different Model II 
Until now the 'local' StyleSheet got set, but that may
not be the same as the original. It was/gets identified just
by searching by name and type, not comparing content.

What to do? We could...

(a) the Style-Friendly way:
 - check if StyleSheet is identical
  - if not, create a new in-between StyleSheet hosting missing Items
  - if yes, use, done.

(b) the pragmatic/practical way:
 - Just hard-attribute the Items that are detected as different
   similar to what BurnInStyleSheetAttributes does/did, but only
   for a view differing Items

(b) is the most simple for now, but will lead to more hard
attributes. The other possibilities will be better in the
long term. For now, I will use (b).

Note that there are more cases in that VERY complex and grown
stuff emerging from SdDrawDocument::PasteBookmarkAsPage. More
things will need to be fixed, see this as a 1st step.

Needed to adapt postProcessAfterCloneToDifferentModel due to
UT testTdf96206 failing, see comment there for details.

That 1st implementation showed weaknesses with those Items
critical and only on MasterPages, so decided to give up on
that and implement ContentCompare to SdPage::Equals. That
was easier than thought: No parameter needed, only used by
InsertBookmarkAsPage_FindDuplicateLayouts::operator(). Thus,
SdPage::Equals needs no change, just SdrObject::Equals.

Due to still problems with Items corrected in Objects on
MasterPages I will for now exclude this.

Could now isolate remaining problems, these are defaults
and/or PresObj things on MasterPages. Important is that I can
completely correct all Items for all Objects in
postProcessAfterCloneToDifferentModel. I can react to these
false-positives in the ContentCompare in SdrObject::Equals.

Signed-off-by: Armin Le Grand (collabora) <Armin.LeGrand@collabora.com>
Change-Id: I10e17c8d6a893dbe92ab716182f07bafce1f3284
Reviewed-on: https://gerrit.collaboraoffice.com/c/online/+/6595
Tested-by: Jenkins CPCI <releng@collaboraoffice.com>
Reviewed-by: Armin Le Grand <armin.legrand@collabora.com>
(cherry picked from commit 92ffaeac04c5c8586006b026f29ce12fba3674f1)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/211729
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
2026-10-05 08:52:54 +02:00

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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 <fmobj.hxx>
#include <fmprop.hxx>
#include <fmvwimp.hxx>
#include <fmpgeimp.hxx>
#include <o3tl/string_view.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 <comphelper/diagnose_ex.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::lang;
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, u""_ustr)
,m_nPos(-1)
,m_pLastKnownRefDevice(nullptr)
{
// Stuff that old SetModel also did:
impl_checkRefDevice_nothrow();
}
FmFormObj::FmFormObj(SdrModel& rSdrModel, FmFormObj const & rSource)
: SdrUnoObj(rSdrModel, rSource)
,m_nPos(-1)
,m_pLastKnownRefDevice(nullptr)
{
// Stuff that old SetModel also did:
impl_checkRefDevice_nothrow();
// If UnoControlModel is part of an event environment,
// events may assigned to it.
Reference< XFormComponent > xContent(rSource.m_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 = rSource.aEvts;
Reference< XChild > xSourceAsChild(rSource.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()
{
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 constexpr OUString sRefDevicePropName = u"ReferenceDevice"_ustr;
if ( xPropertyInfo->hasPropertyByName( sRefDevicePropName ) )
{
rtl::Reference<VCLXDevice> pUnoRefDevice = new VCLXDevice;
pUnoRefDevice->SetOutputDevice( m_pLastKnownRefDevice );
xModelProps->setPropertyValue( sRefDevicePropName, Any( Reference< XDevice >( pUnoRefDevice ) ) );
}
}
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, 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(), Any(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;
}
SdrObjKind FmFormObj::GetObjIdentifier() const
{
return SdrObjKind::UNO;
}
rtl::Reference<SdrObject> FmFormObj::implCloneSdrObject(SdrModel& rTargetModel) const
{
return new FmFormObj(rTargetModel, *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
{
std::u16string_view aToken = o3tl::getToken(sAccessPath, 0, '\\', nTokIndex );
sal_uInt16 nIndex = static_cast<sal_uInt16>(o3tl::toInt32(aToken));
// 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&)
{
TOOLS_WARN_EXCEPTION("svx.form",
"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&)
{
TOOLS_WARN_EXCEPTION("svx.form",
"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(u"com.sun.star.form.component.DataForm"_ustr),
UNO_QUERY_THROW );
::comphelper::copyProperties( xCurrentSourceForm, xCurrentDestForm );
DBG_ASSERT(nCurrentDestIndex == xDestContainer->getCount(), "FmFormObj::ensureModelEnv : something went wrong with the numbers !");
xDestContainer->insertByIndex(nCurrentDestIndex, Any(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( m_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(), Any( 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: */
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