/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include <svx/svdoole2.hxx>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <com/sun/star/util/XModifiable.hpp>
#include <com/sun/star/embed/EmbedStates.hpp>
#include <com/sun/star/embed/ElementModes.hpp>
#include <com/sun/star/embed/EmbedMisc.hpp>
#include <com/sun/star/embed/Aspects.hpp>
#include <com/sun/star/embed/XInplaceClient.hpp>
#include <com/sun/star/embed/XInplaceObject.hpp>
#include <com/sun/star/embed/XLinkageSupport.hpp>
#include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
#include <com/sun/star/embed/XWindowSupplier.hpp>
#include <com/sun/star/document/XEventListener.hpp>
#include <com/sun/star/container/XChild.hpp>
#include "com/sun/star/document/XStorageBasedDocument.hpp"
#include <comphelper/processfactory.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <unotools/ucbstreamhelper.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <toolkit/awt/vclxwindow.hxx>
#include <toolkit/helper/convert.hxx>
#include <svtools/filter.hxx>
#include <svtools/embedhlp.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/ipclient.hxx>
#include <sfx2/lnkbase.hxx>
#include <tools/stream.hxx>
#include <comphelper/anytostring.hxx>
#include <svx/svdpagv.hxx>
#include <tools/globname.hxx>
#include <vcl/jobset.hxx>
#include <sot/clsids.hxx>
#include <sot/formats.hxx>
#include <sfx2/linkmgr.hxx>
#include <svtools/transfer.hxx>
#include <cppuhelper/implbase5.hxx>
#include <svl/solar.hrc>
#include <svl/urihelper.hxx>
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svdmodel.hxx>
#include "svx/svdglob.hxx" // Stringcache
#include "svx/svdstr.hrc" // Objektname
#include <svx/svdetc.hxx>
#include <svx/svdview.hxx>
#include "unomlstr.hxx"
#include <svtools/chartprettypainter.hxx>
#include <svx/sdr/contact/viewcontactofsdrole2obj.hxx>
#include <svx/svdograf.hxx>
#include <svx/sdr/properties/oleproperties.hxx>
// #i100710#
#include <svx/xlnclit.hxx>
#include <svx/xbtmpit.hxx>
#include <svx/xflbmtit.hxx>
#include <svx/xflbstit.hxx>
// #i118485#
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <editeng/outlobj.hxx>
using namespace ::rtl;
using namespace ::com::sun::star;
uno::Reference < beans::XPropertySet > lcl_getFrame_throw(const SdrOle2Obj* _pObject)
{
uno::Reference < beans::XPropertySet > xFrame;
if ( _pObject )
{
uno::Reference< frame::XController> xController = _pObject->GetParentXModel()->getCurrentController();
if ( xController.is() )
{
xFrame.set( xController->getFrame(),uno::UNO_QUERY_THROW);
}
} // if ( _pObject )
return xFrame;
}
class SdrLightEmbeddedClient_Impl : public ::cppu::WeakImplHelper5
< embed::XStateChangeListener
, document::XEventListener
, embed::XInplaceClient
, embed::XEmbeddedClient
, embed::XWindowSupplier
>
{
uno::Reference< awt::XWindow > m_xWindow;
SdrOle2Obj* mpObj;
Fraction m_aScaleWidth;
Fraction m_aScaleHeight;
public:
SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj );
void Release();
void SetSizeScale( const Fraction& aScaleWidth, const Fraction& aScaleHeight )
{
m_aScaleWidth = aScaleWidth;
m_aScaleHeight = aScaleHeight;
}
Fraction GetScaleWidth() const { return m_aScaleWidth; }
Fraction GetScaleHeight() const { return m_aScaleHeight; }
void setWindow(const uno::Reference< awt::XWindow >& _xWindow);
private:
Rectangle impl_getScaledRect_nothrow() const;
// XStateChangeListener
virtual void SAL_CALL changingState( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL stateChanged( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
// document::XEventListener
virtual void SAL_CALL notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException );
// XEmbeddedClient
virtual void SAL_CALL saveObject() throw ( embed::ObjectSaveVetoException, uno::Exception, uno::RuntimeException );
virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) throw ( embed::WrongStateException, uno::RuntimeException );
// XComponentSupplier
virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() throw ( uno::RuntimeException );
// XInplaceClient
virtual sal_Bool SAL_CALL canInplaceActivate() throw ( uno::RuntimeException );
virtual void SAL_CALL activatingInplace() throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL activatingUI() throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL deactivatedInplace() throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL deactivatedUI() throw ( embed::WrongStateException, uno::RuntimeException );
virtual uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL getLayoutManager() throw ( embed::WrongStateException, uno::RuntimeException );
virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() throw ( embed::WrongStateException, uno::RuntimeException );
virtual awt::Rectangle SAL_CALL getPlacement() throw ( embed::WrongStateException, uno::RuntimeException );
virtual awt::Rectangle SAL_CALL getClipRectangle() throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) throw ( embed::WrongStateException, uno::RuntimeException );
virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) throw ( embed::WrongStateException, uno::Exception, uno::RuntimeException );
// XWindowSupplier
virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() throw ( uno::RuntimeException );
};
//--------------------------------------------------------------------
SdrLightEmbeddedClient_Impl::SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj )
: mpObj( pObj )
{
}
Rectangle SdrLightEmbeddedClient_Impl::impl_getScaledRect_nothrow() const
{
MapUnit aContainerMapUnit( MAP_100TH_MM );
uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
if ( xParentVis.is() )
aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
Rectangle aLogicRect( mpObj->GetLogicRect() );
// apply scaling to object area and convert to pixels
aLogicRect.SetSize( Size( Fraction( aLogicRect.GetWidth() ) * m_aScaleWidth,
Fraction( aLogicRect.GetHeight() ) * m_aScaleHeight ) );
return aLogicRect;
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::changingState( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 /*nOldState*/, ::sal_Int32 /*nNewState*/ ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException)
{
}
//--------------------------------------------------------------------
void SdrLightEmbeddedClient_Impl::Release()
{
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
mpObj = NULL;
}
release();
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::stateChanged( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException)
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( mpObj && nOldState == embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING )
{
mpObj->ObjectLoaded();
GetSdrGlobalData().GetOLEObjCache().InsertObj(mpObj);
}
else if ( mpObj && nNewState == embed::EmbedStates::LOADED && nOldState == embed::EmbedStates::RUNNING )
{
GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
}
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::disposing( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) throw (::com::sun::star::uno::RuntimeException)
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException )
{
// TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
::vos::OGuard aGuard( Application::GetSolarMutex() );
// the code currently makes sence only in case there is no other client
if ( mpObj && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON && aEvent.EventName.equalsAscii("OnVisAreaChanged")
&& mpObj->GetObjRef().is() && mpObj->GetObjRef()->getClientSite() == uno::Reference< embed::XEmbeddedClient >( this ) )
{
try
{
MapUnit aContainerMapUnit( MAP_100TH_MM );
uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
if ( xParentVis.is() )
aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
MapUnit aObjMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpObj->GetObjRef()->getMapUnit( mpObj->GetAspect() ) );
Rectangle aVisArea;
awt::Size aSz;
try
{
aSz = mpObj->GetObjRef()->getVisualAreaSize( mpObj->GetAspect() );
}
catch( embed::NoVisualAreaSizeException& )
{
OSL_ENSURE( sal_False, "No visual area size!\n" );
aSz.Width = 5000;
aSz.Height = 5000;
}
catch( uno::Exception& )
{
OSL_ENSURE( sal_False, "Unexpected exception!\n" );
aSz.Width = 5000;
aSz.Height = 5000;
}
aVisArea.SetSize( Size( aSz.Width, aSz.Height ) );
aVisArea = OutputDevice::LogicToLogic( aVisArea, aObjMapUnit, aContainerMapUnit );
Size aScaledSize( static_cast< long >( m_aScaleWidth * Fraction( aVisArea.GetWidth() ) ),
static_cast< long >( m_aScaleHeight * Fraction( aVisArea.GetHeight() ) ) );
Rectangle aLogicRect( mpObj->GetLogicRect() );
// react to the change if the difference is bigger than one pixel
Size aPixelDiff =
Application::GetDefaultDevice()->LogicToPixel(
Size( aLogicRect.GetWidth() - aScaledSize.Width(),
aLogicRect.GetHeight() - aScaledSize.Height() ),
aContainerMapUnit );
if( aPixelDiff.Width() || aPixelDiff.Height() )
{
mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) );
mpObj->BroadcastObjectChange();
}
else
mpObj->ActionChanged();
}
catch( uno::Exception& )
{
OSL_ENSURE( sal_False, "Unexpected exception!\n" );
}
}
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::saveObject()
throw ( embed::ObjectSaveVetoException,
uno::Exception,
uno::RuntimeException )
{
// TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
uno::Reference< embed::XCommonEmbedPersist > xPersist;
uno::Reference< util::XModifiable > xModifiable;
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( !mpObj )
throw embed::ObjectSaveVetoException();
// the common persistance is supported by objects and links
xPersist = uno::Reference< embed::XCommonEmbedPersist >( mpObj->GetObjRef(), uno::UNO_QUERY_THROW );
xModifiable = uno::Reference< util::XModifiable >( mpObj->GetParentXModel(), uno::UNO_QUERY );
}
xPersist->storeOwn();
if ( xModifiable.is() )
xModifiable->setModified( sal_True );
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::visibilityChanged( sal_Bool /*bVisible*/ )
throw ( embed::WrongStateException,
uno::RuntimeException )
{
// nothing to do currently
// TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
if ( mpObj )
{
Rectangle aLogicRect( mpObj->GetLogicRect() );
Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() );
if( mpObj->IsChart() )
{
//charts never should be stretched see #i84323# for example
mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) );
mpObj->BroadcastObjectChange();
} // if( mpObj->IsChart() )
}
}
//--------------------------------------------------------------------
uno::Reference< util::XCloseable > SAL_CALL SdrLightEmbeddedClient_Impl::getComponent()
throw ( uno::RuntimeException )
{
uno::Reference< util::XCloseable > xResult;
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( mpObj )
xResult = uno::Reference< util::XCloseable >( mpObj->GetParentXModel(), uno::UNO_QUERY );
return xResult;
}
// XInplaceClient
//--------------------------------------------------------------------
sal_Bool SAL_CALL SdrLightEmbeddedClient_Impl::canInplaceActivate()
throw ( uno::RuntimeException )
{
sal_Bool bRet = sal_False;
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( mpObj )
{
uno::Reference< embed::XEmbeddedObject > xObject = mpObj->GetObjRef();
if ( !xObject.is() )
throw uno::RuntimeException();
// we don't want to switch directly from outplace to inplace mode
bRet = !( xObject->getCurrentState() == embed::EmbedStates::ACTIVE || mpObj->GetAspect() == embed::Aspects::MSOLE_ICON );
} // if ( mpObj )
return bRet;
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::activatingInplace()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::activatingUI()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
uno::Reference < frame::XFrame > xOwnFrame( xFrame,uno::UNO_QUERY);
uno::Reference < frame::XFramesSupplier > xParentFrame( xOwnFrame->getCreator(), uno::UNO_QUERY );
if ( xParentFrame.is() )
xParentFrame->setActiveFrame( xOwnFrame );
OLEObjCache& rObjCache = GetSdrGlobalData().GetOLEObjCache();
const sal_uIntPtr nCount = rObjCache.Count();
for(sal_Int32 i = nCount-1 ; i >= 0;--i)
{
SdrOle2Obj* pObj = reinterpret_cast<SdrOle2Obj*>(rObjCache.GetObject(i));
if ( pObj != mpObj )
{
// only deactivate ole objects which belongs to the same frame
if ( xFrame == lcl_getFrame_throw(pObj) )
{
uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef();
try
{
if ( xObject->getStatus( pObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE )
xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE );
else
{
// the links should not stay in running state for long time because of locking
uno::Reference< embed::XLinkageSupport > xLink( xObject, uno::UNO_QUERY );
if ( xLink.is() && xLink->isLink() )
xObject->changeState( embed::EmbedStates::LOADED );
else
xObject->changeState( embed::EmbedStates::RUNNING );
}
}
catch (com::sun::star::uno::Exception& )
{}
}
}
} // for(sal_Int32 i = nCount-1 ; i >= 0;--i)
//m_pClient->GetViewShell()->UIActivating( m_pClient );
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedInplace()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedUI()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
com::sun::star::uno::Reference< ::com::sun::star::frame::XLayoutManager > xLayoutManager(getLayoutManager());
if ( xLayoutManager.is() )
{
const static rtl::OUString aMenuBarURL( RTL_CONSTASCII_USTRINGPARAM( "private:resource/menubar/menubar" ));
if ( !xLayoutManager->isElementVisible( aMenuBarURL ) )
xLayoutManager->createElement( aMenuBarURL );
}
}
//--------------------------------------------------------------------
uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL SdrLightEmbeddedClient_Impl::getLayoutManager()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
uno::Reference< ::com::sun::star::frame::XLayoutManager > xMan;
::vos::OGuard aGuard( Application::GetSolarMutex() );
uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
try
{
xMan.set(xFrame->getPropertyValue( ::rtl::OUString::createFromAscii("LayoutManager") ),uno::UNO_QUERY);
}
catch ( uno::Exception& )
{
throw uno::RuntimeException();
}
return xMan;
}
//--------------------------------------------------------------------
uno::Reference< frame::XDispatchProvider > SAL_CALL SdrLightEmbeddedClient_Impl::getInplaceDispatchProvider()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
return uno::Reference < frame::XDispatchProvider >( lcl_getFrame_throw(mpObj), uno::UNO_QUERY_THROW );
}
//--------------------------------------------------------------------
awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getPlacement()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( !mpObj )
throw uno::RuntimeException();
Rectangle aLogicRect = impl_getScaledRect_nothrow();
MapUnit aContainerMapUnit( MAP_100TH_MM );
uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
if ( xParentVis.is() )
aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
aLogicRect = Application::GetDefaultDevice()->LogicToPixel(aLogicRect,aContainerMapUnit);
return AWTRectangle( aLogicRect );
}
//--------------------------------------------------------------------
awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getClipRectangle()
throw ( embed::WrongStateException,
uno::RuntimeException )
{
return getPlacement();
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
throw ( embed::WrongStateException,
uno::RuntimeException )
{
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::scrollObject( const awt::Size& /*aOffset*/ )
throw ( embed::WrongStateException,
uno::RuntimeException )
{
}
//--------------------------------------------------------------------
void SAL_CALL SdrLightEmbeddedClient_Impl::changedPlacement( const awt::Rectangle& aPosRect )
throw ( embed::WrongStateException,
uno::Exception,
uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
if ( !mpObj )
throw uno::RuntimeException();
uno::Reference< embed::XInplaceObject > xInplace( mpObj->GetObjRef(), uno::UNO_QUERY );
if ( !xInplace.is() )
throw uno::RuntimeException();
// check if the change is at least one pixel in size
awt::Rectangle aOldRect = getPlacement();
Rectangle aNewPixelRect = VCLRectangle( aPosRect );
Rectangle aOldPixelRect = VCLRectangle( aOldRect );
if ( aOldPixelRect == aNewPixelRect )
// nothing has changed
return;
// new scaled object area
MapUnit aContainerMapUnit( MAP_100TH_MM );
uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
if ( xParentVis.is() )
aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
Rectangle aNewLogicRect = Application::GetDefaultDevice()->PixelToLogic(aNewPixelRect,aContainerMapUnit);
Rectangle aLogicRect = impl_getScaledRect_nothrow();
if ( aNewLogicRect != aLogicRect )
{
// the calculation of the object area has not changed the object size
// it should be done here then
//SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True );
// new size of the object area without scaling
Size aNewObjSize( Fraction( aNewLogicRect.GetWidth() ) / m_aScaleWidth,
Fraction( aNewLogicRect.GetHeight() ) / m_aScaleHeight );
// now remove scaling from new placement and keep this a the new object area
aNewLogicRect.SetSize( aNewObjSize );
// react to the change if the difference is bigger than one pixel
Size aPixelDiff =
Application::GetDefaultDevice()->LogicToPixel(
Size( aLogicRect.GetWidth() - aNewObjSize.Width(),
aLogicRect.GetHeight() - aNewObjSize.Height() ),
aContainerMapUnit );
if( aPixelDiff.Width() || aPixelDiff.Height() )
{
mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aNewObjSize ) );
mpObj->BroadcastObjectChange();
}
else
mpObj->ActionChanged();
// let the window size be recalculated
//SizeHasChanged(); // TODO: OJ
}
}
// XWindowSupplier
//--------------------------------------------------------------------
uno::Reference< awt::XWindow > SAL_CALL SdrLightEmbeddedClient_Impl::getWindow()
throw ( uno::RuntimeException )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
uno::Reference< awt::XWindow > xCurrent = m_xWindow;
if ( !xCurrent.is() )
{
if ( !mpObj )
throw uno::RuntimeException();
uno::Reference< frame::XFrame> xFrame(lcl_getFrame_throw(mpObj),uno::UNO_QUERY_THROW);
xCurrent = xFrame->getComponentWindow();
} // if ( !xCurrent.is() )
return xCurrent;
}
void SdrLightEmbeddedClient_Impl::setWindow(const uno::Reference< awt::XWindow >& _xWindow)
{
m_xWindow = _xWindow;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
class SdrEmbedObjectLink : public sfx2::SvBaseLink
{
SdrOle2Obj* pObj;
public:
SdrEmbedObjectLink(SdrOle2Obj* pObj);
virtual ~SdrEmbedObjectLink();
virtual void Closed();
virtual void DataChanged( const String& rMimeType,
const ::com::sun::star::uno::Any & rValue );
sal_Bool Connect() { return GetRealObject() != NULL; }
};
// -----------------------------------------------------------------------------
SdrEmbedObjectLink::SdrEmbedObjectLink(SdrOle2Obj* pObject):
::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB ),
pObj(pObject)
{
SetSynchron( sal_False );
}
// -----------------------------------------------------------------------------
SdrEmbedObjectLink::~SdrEmbedObjectLink()
{
}
// -----------------------------------------------------------------------------
void SdrEmbedObjectLink::DataChanged( const String& /*rMimeType*/,
const ::com::sun::star::uno::Any & /*rValue*/ )
{
if ( !pObj->UpdateLinkURL_Impl() )
{
// the link URL was not changed
uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef();
OSL_ENSURE( xObject.is(), "The object must exist always!\n" );
if ( xObject.is() )
{
// let the object reload the link
// TODO/LATER: reload call could be used for this case
try
{
sal_Int32 nState = xObject->getCurrentState();
if ( nState != embed::EmbedStates::LOADED )
{
// in some cases the linked file probably is not locked so it could be changed
xObject->changeState( embed::EmbedStates::LOADED );
xObject->changeState( nState );
}
}
catch ( uno::Exception& )
{
}
}
}
pObj->GetNewReplacement();
pObj->SetChanged();
}
// -----------------------------------------------------------------------------
void SdrEmbedObjectLink::Closed()
{
pObj->BreakFileLink_Impl();
SvBaseLink::Closed();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
class SdrOle2ObjImpl
{
public:
// TODO/LATER: do we really need this pointer?
GraphicObject* pGraphicObject;
String aPersistName; // name of object in persist
SdrLightEmbeddedClient_Impl* pLightClient; // must be registered as client only using AddOwnLightClient() call
// #107645#
// New local var to avoid repeated loading if load of OLE2 fails
sal_Bool mbLoadingOLEObjectFailed;
sal_Bool mbConnected;
SdrEmbedObjectLink* mpObjectLink;
String maLinkURL;
SdrOle2ObjImpl()
: pGraphicObject( NULL )
// #107645#
// init to start situation, loading did not fail
, mbLoadingOLEObjectFailed( sal_False )
, mbConnected( sal_False )
, mpObjectLink( NULL )
{
}
};
////////////////////////////////////////////////////////////////////////////////////////////////////
// Predicate determining whether the given OLE is an internal math
// object
static bool ImplIsMathObj( const uno::Reference < embed::XEmbeddedObject >& rObjRef )
{
if ( !rObjRef.is() )
return false;
SvGlobalName aClassName( rObjRef->getClassID() );
if( aClassName == SvGlobalName(SO3_SM_CLASSID_30) ||
aClassName == SvGlobalName(SO3_SM_CLASSID_40) ||
aClassName == SvGlobalName(SO3_SM_CLASSID_50) ||
aClassName == SvGlobalName(SO3_SM_CLASSID_60) ||
aClassName == SvGlobalName(SO3_SM_CLASSID) )
{
return true;
}
else
{
return false;
}
}
//////////////////////////////////////////////////////////////////////////////
// BaseProperties section
sdr::properties::BaseProperties* SdrOle2Obj::CreateObjectSpecificProperties()
{
return new sdr::properties::OleProperties(*this);
}
//////////////////////////////////////////////////////////////////////////////
// DrawContact section
sdr::contact::ViewContact* SdrOle2Obj::CreateObjectSpecificViewContact()
{
return new sdr::contact::ViewContactOfSdrOle2Obj(*this);
}
// -----------------------------------------------------------------------------
TYPEINIT1(SdrOle2Obj,SdrRectObj);
DBG_NAME(SdrOle2Obj)
SdrOle2Obj::SdrOle2Obj(FASTBOOL bFrame_) : m_bTypeAsked(false)
,m_bChart(false)
{
DBG_CTOR( SdrOle2Obj,NULL);
bInDestruction = sal_False;
mbSuppressSetVisAreaSize = false;
Init();
bFrame=bFrame_;
}
// -----------------------------------------------------------------------------
SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, FASTBOOL bFrame_)
: xObjRef( rNewObjRef )
, m_bTypeAsked(false)
, m_bChart(false)
{
DBG_CTOR( SdrOle2Obj,NULL);
bInDestruction = sal_False;
mbSuppressSetVisAreaSize = false;
Init();
bFrame=bFrame_;
if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
SetResizeProtect(sal_True);
// #108759# For math objects, set closed state to transparent
if( ImplIsMathObj( xObjRef.GetObject() ) )
SetClosedObj( false );
}
// -----------------------------------------------------------------------------
SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, FASTBOOL bFrame_)
: xObjRef( rNewObjRef )
, m_bTypeAsked(false)
, m_bChart(false)
{
DBG_CTOR( SdrOle2Obj,NULL);
bInDestruction = sal_False;
mbSuppressSetVisAreaSize = false;
Init();
mpImpl->aPersistName = rNewObjName;
bFrame=bFrame_;
if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
SetResizeProtect(sal_True);
// #108759# For math objects, set closed state to transparent
if( ImplIsMathObj( xObjRef.GetObject() ) )
SetClosedObj( false );
}
// -----------------------------------------------------------------------------
SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, const Rectangle& rNewRect, FASTBOOL bFrame_)
: SdrRectObj(rNewRect)
, xObjRef( rNewObjRef )
, m_bTypeAsked(false)
, m_bChart(false)
{
DBG_CTOR( SdrOle2Obj,NULL);
bInDestruction = sal_False;
mbSuppressSetVisAreaSize = false;
Init();
mpImpl->aPersistName = rNewObjName;
bFrame=bFrame_;
if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
SetResizeProtect(sal_True);
// #108759# For math objects, set closed state to transparent
if( ImplIsMathObj( xObjRef.GetObject() ) )
SetClosedObj( false );
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::Init()
{
mpImpl = new SdrOle2ObjImpl;
pModifyListener = NULL;
pGraphic=NULL;
mpImpl->pGraphicObject=NULL;
mpImpl->pLightClient = 0;
xObjRef.Lock( sal_True );
}
// -----------------------------------------------------------------------------
SdrOle2Obj::~SdrOle2Obj()
{
DBG_DTOR( SdrOle2Obj,NULL);
bInDestruction = sal_True;
if ( mpImpl->mbConnected )
Disconnect();
if( pGraphic!=NULL )
delete pGraphic;
if(mpImpl->pGraphicObject!=NULL)
delete mpImpl->pGraphicObject;
if(pModifyListener)
{
pModifyListener->invalidate();
pModifyListener->release();
}
DisconnectFileLink_Impl();
if ( mpImpl->pLightClient )
{
mpImpl->pLightClient->Release();
mpImpl->pLightClient = NULL;
}
delete mpImpl;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetAspect( sal_Int64 nAspect )
{
xObjRef.SetViewAspect( nAspect );
}
// -----------------------------------------------------------------------------
bool SdrOle2Obj::isInplaceActive() const
{
return xObjRef.is() && embed::EmbedStates::INPLACE_ACTIVE == xObjRef->getCurrentState();
}
// -----------------------------------------------------------------------------
bool SdrOle2Obj::isUiActive() const
{
return xObjRef.is() && embed::EmbedStates::UI_ACTIVE == xObjRef->getCurrentState();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetGraphic_Impl(const Graphic* pGrf)
{
if ( pGraphic )
{
delete pGraphic;
pGraphic = NULL;
delete mpImpl->pGraphicObject;
mpImpl->pGraphicObject = NULL;
}
if (pGrf!=NULL)
{
pGraphic = new Graphic(*pGrf);
mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
}
SetChanged();
BroadcastObjectChange();
//if ( ppObjRef->Is() && pGrf )
// BroadcastObjectChange();
}
void SdrOle2Obj::SetGraphic(const Graphic* pGrf)
{
// only for setting a preview graphic
SetGraphic_Impl( pGrf );
}
// -----------------------------------------------------------------------------
FASTBOOL SdrOle2Obj::IsEmpty() const
{
return !(xObjRef.is());
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::Connect()
{
if( IsEmptyPresObj() )
return;
if( mpImpl->mbConnected )
{
// mba: currently there are situations where it seems to be unavoidable to have multiple connects
// changing this would need a larger code rewrite, so for now I remove the assertion
// DBG_ERROR("Connect() called on connected object!");
return;
}
Connect_Impl();
AddListeners_Impl();
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::UpdateLinkURL_Impl()
{
sal_Bool bResult = sal_False;
if ( mpImpl->mpObjectLink )
{
sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL;
if ( pLinkManager )
{
String aNewLinkURL;
pLinkManager->GetDisplayNames( mpImpl->mpObjectLink, 0, &aNewLinkURL, 0, 0 );
if ( !aNewLinkURL.EqualsIgnoreCaseAscii( mpImpl->maLinkURL ) )
{
const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl();
uno::Reference< embed::XCommonEmbedPersist > xPersObj( xObjRef.GetObject(), uno::UNO_QUERY );
OSL_ENSURE( xPersObj.is(), "The object must exist!\n" );
if ( xPersObj.is() )
{
try
{
sal_Int32 nCurState = xObjRef->getCurrentState();
if ( nCurState != embed::EmbedStates::LOADED )
xObjRef->changeState( embed::EmbedStates::LOADED );
// TODO/LATER: there should be possible to get current mediadescriptor settings from the object
uno::Sequence< beans::PropertyValue > aArgs( 1 );
aArgs[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" ) );
aArgs[0].Value <<= ::rtl::OUString( aNewLinkURL );
xPersObj->reload( aArgs, uno::Sequence< beans::PropertyValue >() );
mpImpl->maLinkURL = aNewLinkURL;
bResult = sal_True;
if ( nCurState != embed::EmbedStates::LOADED )
xObjRef->changeState( nCurState );
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::UpdateLinkURL_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
if ( !bResult )
{
// TODO/LATER: return the old name to the link manager, is it possible?
}
}
}
}
return bResult;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::BreakFileLink_Impl()
{
uno::Reference<document::XStorageBasedDocument> xDoc;
if ( pModel )
xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY);
if ( xDoc.is() )
{
uno::Reference< embed::XStorage > xStorage = xDoc->getDocumentStorage();
if ( xStorage.is() )
{
try
{
uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY_THROW );
xLinkSupport->breakLink( xStorage, mpImpl->aPersistName );
DisconnectFileLink_Impl();
mpImpl->maLinkURL = String();
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::BreakFileLink_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::DisconnectFileLink_Impl()
{
sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL;
if ( pLinkManager && mpImpl->mpObjectLink )
{
pLinkManager->Remove( mpImpl->mpObjectLink );
mpImpl->mpObjectLink = NULL;
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::CheckFileLink_Impl()
{
if ( pModel && xObjRef.GetObject().is() && !mpImpl->mpObjectLink )
{
try
{
uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY );
if ( xLinkSupport.is() && xLinkSupport->isLink() )
{
String aLinkURL = xLinkSupport->getLinkURL();
if ( aLinkURL.Len() )
{
// this is a file link so the model link manager should handle it
sfx2::LinkManager* pLinkManager = pModel->GetLinkManager();
if ( pLinkManager )
{
mpImpl->mpObjectLink = new SdrEmbedObjectLink( this );
mpImpl->maLinkURL = aLinkURL;
pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, OBJECT_CLIENT_OLE, aLinkURL, NULL, NULL );
mpImpl->mpObjectLink->Connect();
}
}
}
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::CheckFileLink_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::Reconnect_Impl()
{
DBG_ASSERT( mpImpl->mbConnected, "Assigned unconnected object?!" );
Connect_Impl();
}
void SdrOle2Obj::Connect_Impl()
{
if( pModel && mpImpl->aPersistName.Len() )
{
try
{
::comphelper::IEmbeddedHelper* pPers = pModel->GetPersist();
if ( pPers )
{
comphelper::EmbeddedObjectContainer& rContainer = pPers->getEmbeddedObjectContainer();
if ( !rContainer.HasEmbeddedObject( mpImpl->aPersistName )
|| ( xObjRef.is() && !rContainer.HasEmbeddedObject( xObjRef.GetObject() ) ) )
{
// object not known to container document
// No object -> disaster!
DBG_ASSERT( xObjRef.is(), "No object in connect!");
if ( xObjRef.is() )
{
// object came from the outside, now add it to the container
::rtl::OUString aTmp;
rContainer.InsertEmbeddedObject( xObjRef.GetObject(), aTmp );
mpImpl->aPersistName = aTmp;
}
}
else if ( !xObjRef.is() )
{
xObjRef.Assign( rContainer.GetEmbeddedObject( mpImpl->aPersistName ), xObjRef.GetViewAspect() );
m_bTypeAsked = false;
}
if ( xObjRef.GetObject().is() )
{
xObjRef.AssignToContainer( &rContainer, mpImpl->aPersistName );
mpImpl->mbConnected = true;
xObjRef.Lock( sal_True );
}
}
if ( xObjRef.is() )
{
if ( !mpImpl->pLightClient )
{
mpImpl->pLightClient = new SdrLightEmbeddedClient_Impl( this );
mpImpl->pLightClient->acquire();
}
xObjRef->addStateChangeListener( mpImpl->pLightClient );
xObjRef->addEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) );
if ( xObjRef->getCurrentState() != embed::EmbedStates::LOADED )
GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
CheckFileLink_Impl();
uno::Reference< container::XChild > xChild( xObjRef.GetObject(), uno::UNO_QUERY );
if( xChild.is() )
{
uno::Reference< uno::XInterface > xParent( pModel->getUnoModel());
if( xParent.is())
xChild->setParent( pModel->getUnoModel() );
}
}
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::Connect_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
//TODO/LATER: wait for definition of MiscStatus RESIZEONPRINTERCHANGE
//if ( xObjRef.is() && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
{
//TODO/LATER: needs a new handling for OnPrinterChanged
/*
if (pModel && pModel->GetRefDevice() &&
pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
{
// Kein RefDevice oder RefDevice kein Printer
sal_Bool bModified = (*ppObjRef)->IsModified();
Printer* pPrinter = (Printer*) pModel->GetRefDevice();
(*ppObjRef)->OnDocumentPrinterChanged( pPrinter );
(*ppObjRef)->SetModified( bModified );
}*/
}
}
void SdrOle2Obj::ObjectLoaded()
{
AddListeners_Impl();
}
void SdrOle2Obj::AddListeners_Impl()
{
if( xObjRef.is() && xObjRef->getCurrentState() != embed::EmbedStates::LOADED )
{
// register modify listener
if( !pModifyListener )
{
((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this );
pModifyListener->acquire();
}
uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
if( xBC.is() && pModifyListener )
{
uno::Reference< util::XModifyListener > xListener( pModifyListener );
xBC->addModifyListener( xListener );
}
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::Disconnect()
{
if( IsEmptyPresObj() )
return;
if( !mpImpl->mbConnected )
{
DBG_ERROR("Disconnect() called on disconnected object!");
return;
}
RemoveListeners_Impl();
Disconnect_Impl();
}
void SdrOle2Obj::RemoveListeners_Impl()
{
if( xObjRef.is() && mpImpl->aPersistName.Len() )
{
try
{
sal_Int32 nState = xObjRef->getCurrentState();
if ( nState != embed::EmbedStates::LOADED )
{
uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
if( xBC.is() && pModifyListener )
{
uno::Reference< util::XModifyListener > xListener( pModifyListener );
xBC->removeModifyListener( xListener );
}
}
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::RemoveListeners_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
}
void SdrOle2Obj::Disconnect_Impl()
{
try
{
if ( pModel && mpImpl->aPersistName.Len() )
{
if( pModel->IsInDestruction() )
{
// TODO/LATER: here we must assume that the destruction of the model is enough to make clear that we will not
// remove the object from the container, even if the DrawingObject itself is not destroyed (unfortunately this
// There is no real need to do the following removing of the object from the container
// in case the model has correct persistance, but in case of problems such a removing
// would make the behaviour of the office more stable
comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer();
if ( pContainer )
{
pContainer->CloseEmbeddedObject( xObjRef.GetObject() );
xObjRef.AssignToContainer( NULL, mpImpl->aPersistName );
}
// happens later than the destruction of the model, so we can't assert that).
//DBG_ASSERT( bInDestruction, "Model is destroyed, but not me?!" );
//TODO/LATER: should be make sure that the ObjectShell also forgets the object, because we will close it soon?
/*
uno::Reference < util::XCloseable > xClose( xObjRef, uno::UNO_QUERY );
if ( xClose.is() )
{
try
{
xClose->close( sal_True );
}
catch ( util::CloseVetoException& )
{
// there's still someone who needs the object!
}
}
xObjRef = NULL;*/
}
else if ( xObjRef.is() )
{
if ( pModel->getUnoModel().is() )
{
// remove object, but don't close it (that's up to someone else)
comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer();
if ( pContainer )
{
pContainer->RemoveEmbeddedObject( xObjRef.GetObject(), sal_False);
// TODO/LATER: mpImpl->aPersistName contains outdated information, to have it uptodate
// it should be returned from RemoveEmbeddedObject call. Currently it is no problem,
// since no container is adjusted, actually the empty string could be provided as a name here
xObjRef.AssignToContainer( NULL, mpImpl->aPersistName );
}
DisconnectFileLink_Impl();
}
}
}
if ( xObjRef.is() && mpImpl->pLightClient )
{
xObjRef->removeStateChangeListener ( mpImpl->pLightClient );
xObjRef->removeEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) );
xObjRef->setClientSite( NULL );
GetSdrGlobalData().GetOLEObjCache().RemoveObj(this);
}
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::Disconnect_Impl(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
mpImpl->mbConnected = false;
}
// -----------------------------------------------------------------------------
SdrObject* SdrOle2Obj::createSdrGrafObjReplacement(bool bAddText, bool bUseHCGraphic) const
{
Graphic* pOLEGraphic = GetGraphic();
if(bUseHCGraphic && Application::GetSettings().GetStyleSettings().GetHighContrastMode())
{
pOLEGraphic = getEmbeddedObjectRef().GetHCGraphic();
}
if(pOLEGraphic)
{
// #i118485# allow creating a SdrGrafObj representation
SdrGrafObj* pClone = new SdrGrafObj(*pOLEGraphic);
pClone->SetModel(GetModel());
// copy transformation
basegfx::B2DHomMatrix aMatrix;
basegfx::B2DPolyPolygon aPolyPolygon;
TRGetBaseGeometry(aMatrix, aPolyPolygon);
pClone->TRSetBaseGeometry(aMatrix, aPolyPolygon);
// copy all attributes to support graphic styles for OLEs
pClone->SetStyleSheet(GetStyleSheet(), false);
pClone->SetMergedItemSet(GetMergedItemSet());
if(bAddText)
{
// #i118485# copy text (Caution! Model needed, as guaranteed in aw080)
OutlinerParaObject* pOPO = GetOutlinerParaObject();
if(pOPO && GetModel())
{
pClone->NbcSetOutlinerParaObject(new OutlinerParaObject(*pOPO));
}
}
return pClone;
}
else
{
// #i100710# pOLEGraphic may be zero (no visualisation available),
// so we need to use the OLE replacement graphic
SdrRectObj* pClone = new SdrRectObj(GetSnapRect());
pClone->SetModel(GetModel());
// gray outline
pClone->SetMergedItem(XLineStyleItem(XLINE_SOLID));
const svtools::ColorConfig aColorConfig;
const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES));
pClone->SetMergedItem(XLineColorItem(String(), aColor.nColor));
// bitmap fill
pClone->SetMergedItem(XFillStyleItem(XFILL_BITMAP));
pClone->SetMergedItem(XFillBitmapItem(String(), GetEmtyOLEReplacementBitmap()));
pClone->SetMergedItem(XFillBmpTileItem(false));
pClone->SetMergedItem(XFillBmpStretchItem(false));
return pClone;
}
}
SdrObject* SdrOle2Obj::DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const
{
// #i118485# missing converter added
if(GetModel())
{
SdrObject* pRetval = createSdrGrafObjReplacement(true, false);
if(pRetval)
{
SdrObject* pRetval2 = pRetval->DoConvertToPolyObj(bBezier, bAddText);
SdrObject::Free(pRetval);
return pRetval2;
}
}
return 0;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetModel(SdrModel* pNewModel)
{
::comphelper::IEmbeddedHelper* pDestPers = pNewModel ? pNewModel->GetPersist() : 0;
::comphelper::IEmbeddedHelper* pSrcPers = pModel ? pModel->GetPersist() : 0;
if ( pNewModel == pModel )
{
// don't know if this is necessary or if it will ever happen, but who know?!
SdrRectObj::SetModel( pNewModel );
return;
}
// assignment to model has changed
DBG_ASSERT( pSrcPers || !mpImpl->mbConnected, "Connected object without a model?!" );
DBG_ASSERT( pDestPers, "The destination model must have a persistence! Please submit an issue!" );
DBG_ASSERT( pDestPers != pSrcPers, "The source and the destination models should have different persistences! Problems are possible!" );
// this is a bug if the target model has no persistence
// no error handling is possible so just do nothing in this method
if ( !pDestPers )
return;
RemoveListeners_Impl();
if( pDestPers && pSrcPers && !IsEmptyPresObj() )
{
try
{
// move the objects' storage; ObjectRef remains the same, but PersistName may change
::rtl::OUString aTmp;
comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer();
uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName );
DBG_ASSERT( !xObjRef.is() || xObjRef.GetObject() == xObj, "Wrong object identity!" );
if ( xObj.is() )
{
pDestPers->getEmbeddedObjectContainer().MoveEmbeddedObject( rContainer, xObj, aTmp );
mpImpl->aPersistName = aTmp;
xObjRef.AssignToContainer( &pDestPers->getEmbeddedObjectContainer(), aTmp );
}
DBG_ASSERT( aTmp.getLength(), "Copying embedded object failed!" );
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::SetModel(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
SdrRectObj::SetModel( pNewModel );
// #i43086#
// #i85304 redo the change for charts for the above bugfix, as #i43086# does not ocur anymore
//so maybe the ImpSetVisAreaSize call can be removed here completely
//Nevertheless I leave it in for other objects as I am not sure about the side effects when removing now
if( pModel && !pModel->isLocked() && !IsChart() )
ImpSetVisAreaSize();
if( pDestPers && !IsEmptyPresObj() )
{
if ( !pSrcPers || IsEmptyPresObj() )
// object wasn't connected, now it should
Connect_Impl();
else
Reconnect_Impl();
}
AddListeners_Impl();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetPage(SdrPage* pNewPage)
{
FASTBOOL bRemove=pNewPage==NULL && pPage!=NULL;
FASTBOOL bInsert=pNewPage!=NULL && pPage==NULL;
if (bRemove && mpImpl->mbConnected )
Disconnect();
SdrRectObj::SetPage(pNewPage);
if (bInsert && !mpImpl->mbConnected )
Connect();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetObjRef( const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& rNewObjRef )
{
DBG_ASSERT( !rNewObjRef.is() || !xObjRef.GetObject().is(), "SetObjRef called on already initialized object!");
if( rNewObjRef == xObjRef.GetObject() )
return;
// MBA: the caller of the method is responsible to control the old object, it will not be closed here
// Otherwise WW8 import crashes because it tranfers control to OLENode by this method
if ( xObjRef.GetObject().is() )
xObjRef.Lock( sal_False );
// MBA: avoid removal of object in Disconnect! It is definitely a HACK to call SetObjRef(0)!
// This call will try to close the objects; so if anybody else wants to keep it, it must be locked by a CloseListener
xObjRef.Clear();
if ( mpImpl->mbConnected )
Disconnect();
xObjRef.Assign( rNewObjRef, GetAspect() );
m_bTypeAsked = false;
if ( xObjRef.is() )
{
DELETEZ( pGraphic );
if ( (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
SetResizeProtect(sal_True);
// #108759# For math objects, set closed state to transparent
if( ImplIsMathObj( rNewObjRef ) )
SetClosedObj( false );
Connect();
}
SetChanged();
BroadcastObjectChange();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetClosedObj( bool bIsClosed )
{
// TODO/LATER: do we still need this hack?
// #108759# Allow changes to the closed state of OLE objects
bClosedObj = bIsClosed;
}
// -----------------------------------------------------------------------------
SdrObject* SdrOle2Obj::getFullDragClone() const
{
// special handling for OLE. The default handling works, but is too
// slow when the whole OLE needs to be cloned. Get the Metafile and
// create a graphic object with it
// #i118485# use central replacement generator
return createSdrGrafObjReplacement(false, true);
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetPersistName( const String& rPersistName )
{
DBG_ASSERT( !mpImpl->aPersistName.Len(), "Persist name changed!");
mpImpl->aPersistName = rPersistName;
mpImpl->mbLoadingOLEObjectFailed = false;
Connect();
SetChanged();
}
void SdrOle2Obj::AbandonObject()
{
mpImpl->aPersistName.Erase();
mpImpl->mbLoadingOLEObjectFailed = false;
SetObjRef(0);
}
// -----------------------------------------------------------------------------
String SdrOle2Obj::GetPersistName() const
{
return mpImpl->aPersistName;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
{
// #i118485# Allowing much more attributes for OLEs
rInfo.bRotateFreeAllowed = true;
rInfo.bRotate90Allowed = true;
rInfo.bMirrorFreeAllowed = true;
rInfo.bMirror45Allowed = true;
rInfo.bMirror90Allowed = true;
rInfo.bTransparenceAllowed = true;
rInfo.bGradientAllowed = true;
rInfo.bShearAllowed = true;
rInfo.bEdgeRadiusAllowed = false;
rInfo.bNoOrthoDesired = false;
rInfo.bCanConvToPath = true;
rInfo.bCanConvToPoly = true;
rInfo.bCanConvToPathLineToArea = false;
rInfo.bCanConvToPolyLineToArea = false;
rInfo.bCanConvToContour = true;
}
// -----------------------------------------------------------------------------
sal_uInt16 SdrOle2Obj::GetObjIdentifier() const
{
return bFrame ? sal_uInt16(OBJ_FRAME) : sal_uInt16(OBJ_OLE2);
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::TakeObjNameSingul(XubString& rName) const
{
rName = ImpGetResStr(bFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2);
const String aName(GetName());
if( aName.Len() )
{
rName.AppendAscii(" '");
rName += aName;
rName += sal_Unicode('\'');
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::TakeObjNamePlural(XubString& rName) const
{
rName=ImpGetResStr(bFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2);
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::operator=(const SdrObject& rObj)
{
//TODO/LATER: who takes over control of my old object?!
if( &rObj != this )
{
// #116235#
// ImpAssign( rObj );
const SdrOle2Obj& rOle2Obj = static_cast< const SdrOle2Obj& >( rObj );
uno::Reference < util::XCloseable > xClose( xObjRef.GetObject(), uno::UNO_QUERY );
if( pModel && mpImpl->mbConnected )
Disconnect();
SdrRectObj::operator=( rObj );
// #108867# Manually copying bClosedObj attribute
SetClosedObj( rObj.IsClosedObj() );
mpImpl->aPersistName = rOle2Obj.mpImpl->aPersistName;
aProgName = rOle2Obj.aProgName;
bFrame = rOle2Obj.bFrame;
if( rOle2Obj.pGraphic )
{
if( pGraphic )
{
delete pGraphic;
delete mpImpl->pGraphicObject;
}
pGraphic = new Graphic( *rOle2Obj.pGraphic );
mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
}
if( pModel && rObj.GetModel() && !IsEmptyPresObj() )
{
::comphelper::IEmbeddedHelper* pDestPers = pModel->GetPersist();
::comphelper::IEmbeddedHelper* pSrcPers = rObj.GetModel()->GetPersist();
if( pDestPers && pSrcPers )
{
DBG_ASSERT( !xObjRef.is(), "Object already existing!" );
comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer();
uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName );
if ( xObj.is() )
{
::rtl::OUString aTmp;
xObjRef.Assign( pDestPers->getEmbeddedObjectContainer().CopyAndGetEmbeddedObject( rContainer, xObj, aTmp ), rOle2Obj.GetAspect() );
m_bTypeAsked = false;
mpImpl->aPersistName = aTmp;
CheckFileLink_Impl();
}
Connect();
/* only needed for MSOLE-Objects, now handled inside implementation of Object
if ( xObjRef.is() && rOle2Obj.xObjRef.is() && rOle2Obj.GetAspect() != embed::Aspects::MSOLE_ICON )
{
try
{
awt::Size aVisSize = rOle2Obj.xObjRef->getVisualAreaSize( rOle2Obj.GetAspect() );
if( rOle2Obj.xObjRef->getMapUnit( rOle2Obj.GetAspect() ) == xObjRef->getMapUnit( GetAspect() ) )
xObjRef->setVisualAreaSize( GetAspect(), aVisSize );
}
catch ( embed::WrongStateException& )
{
// setting of VisArea not necessary for objects that don't cache it in loaded state
}
catch( embed::NoVisualAreaSizeException& )
{
// objects my not have visual areas
}
catch( uno::Exception& e )
{
(void)e;
DBG_ERROR( "SdrOle2Obj::operator=(), unexcpected exception caught!" );
}
} */
}
}
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::ImpSetVisAreaSize()
{
// #i118524# do not again set VisAreaSize when the call comes from OLE client (e.g. ObjectAreaChanged)
if(mbSuppressSetVisAreaSize)
return;
// currently there is no need to recalculate scaling for iconified objects
// TODO/LATER: it might be needed in future when it is possible to change the icon
if ( GetAspect() == embed::Aspects::MSOLE_ICON )
return;
// the object area of an embedded object was changed, e.g. by user interaction an a selected object
GetObjRef();
if ( xObjRef.is() )
{
OSL_ASSERT( pModel );
sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() );
// the client is required to get access to scaling
SfxInPlaceClient* pClient = SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() );
sal_Bool bHasOwnClient =
( mpImpl->pLightClient
&& xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) );
if ( pClient || bHasOwnClient )
{
// TODO/LATER: IMHO we need to do similar things when object is UIActive or OutplaceActive?! (MBA)
if ( ((nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ))
|| xObjRef->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE
)
{
Fraction aScaleWidth;
Fraction aScaleHeight;
if ( pClient )
{
aScaleWidth = pClient->GetScaleWidth();
aScaleHeight = pClient->GetScaleHeight();
}
else
{
aScaleWidth = mpImpl->pLightClient->GetScaleWidth();
aScaleHeight = mpImpl->pLightClient->GetScaleHeight();
}
// The object wants to resize itself (f.e. Chart wants to recalculate the layout)
// or object is inplace active and so has a window that must be resized also
// In these cases the change in the object area size will be reflected in a change of the
// objects' visual area. The scaling will not change, but it might exist already and must
// be used in calculations
MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
Size aVisSize( (long)( Fraction( aRect.GetWidth() ) / aScaleWidth ),
(long)( Fraction( aRect.GetHeight() ) / aScaleHeight ) );
aVisSize = OutputDevice::LogicToLogic( aVisSize, pModel->GetScaleUnit(), aMapUnit);
awt::Size aSz;
aSz.Width = aVisSize.Width();
aSz.Height = aVisSize.Height();
xObjRef->setVisualAreaSize( GetAspect(), aSz );
try
{
aSz = xObjRef->getVisualAreaSize( GetAspect() );
}
catch( embed::NoVisualAreaSizeException& )
{}
Rectangle aAcceptedVisArea;
aAcceptedVisArea.SetSize( Size( (long)( Fraction( long( aSz.Width ) ) * aScaleWidth ),
(long)( Fraction( long( aSz.Height ) ) * aScaleHeight ) ) );
if (aVisSize != aAcceptedVisArea.GetSize())
{
// server changed VisArea to its liking and the VisArea is different than the suggested one
// store the new value as given by the object
MapUnit aNewMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
aRect.SetSize(OutputDevice::LogicToLogic( aAcceptedVisArea.GetSize(), aNewMapUnit, pModel->GetScaleUnit()));
}
// make the new object area known to the client
// compared to the "else" branch aRect might have been changed by the object and no additional scaling was applied
// OJ: WHY this -> OSL_ASSERT( pClient );
if( pClient )
pClient->SetObjArea(aRect);
// we need a new replacement image as the object has resized itself
//#i79578# don't request a new replacement image for charts to often
//a chart sends a modified call to the framework if it was changed
//thus the replacement update is already handled there
if( !IsChart() )
xObjRef.UpdateReplacement();
}
else
{
// The object isn't active and does not want to resize itself so the changed object area size
// will be reflected in a changed object scaling
Fraction aScaleWidth;
Fraction aScaleHeight;
Size aObjAreaSize;
if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
{
if ( pClient )
{
Rectangle aScaleRect(aRect.TopLeft(), aObjAreaSize);
pClient->SetObjAreaAndScale( aScaleRect, aScaleWidth, aScaleHeight);
}
else
{
mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
}
}
}
}
else if( (nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ) )
{
//also handle not sfx based ole objects e.g. charts
//#i83860# resizing charts in impress distorts fonts
uno::Reference< embed::XVisualObject > xVisualObject( this->getXModel(), uno::UNO_QUERY );
if( xVisualObject.is() )
{
MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
Point aTL( aRect.TopLeft() );
Point aBR( aRect.BottomRight() );
Point aTL2( OutputDevice::LogicToLogic( aTL, pModel->GetScaleUnit(), aMapUnit) );
Point aBR2( OutputDevice::LogicToLogic( aBR, pModel->GetScaleUnit(), aMapUnit) );
Rectangle aNewRect( aTL2, aBR2 );
xVisualObject->setVisualAreaSize( GetAspect(), awt::Size( aNewRect.GetWidth(), aNewRect.GetHeight() ) );
}
}
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
{
if( pModel && !pModel->isLocked() )
{
GetObjRef();
if ( xObjRef.is() && ( xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE ) )
{
// if the object needs recompose on resize
// the client site should be created before the resize will take place
// check whether there is no client site and create it if necessary
AddOwnLightClient();
}
}
SdrRectObj::NbcResize(rRef,xFact,yFact);
if( pModel && !pModel->isLocked() )
ImpSetVisAreaSize();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo)
{
SdrRectObj::SetGeoData(rGeo);
if( pModel && !pModel->isLocked() )
ImpSetVisAreaSize();
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::NbcSetSnapRect(const Rectangle& rRect)
{
SdrRectObj::NbcSetSnapRect(rRect);
if( pModel && !pModel->isLocked() )
ImpSetVisAreaSize();
if ( xObjRef.is() && IsChart() )
{
//#i103460# charts do not necessaryly have an own size within ODF files,
//for this case they need to use the size settings from the surrounding frame,
//which is made available with this method as there is no other way
xObjRef.SetDefaultSizeForChart( Size( rRect.GetWidth(), rRect.GetHeight() ) );
}
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::NbcSetLogicRect(const Rectangle& rRect)
{
SdrRectObj::NbcSetLogicRect(rRect);
if( pModel && !pModel->isLocked() )
ImpSetVisAreaSize();
}
Graphic* SdrOle2Obj::GetGraphic() const
{
if ( xObjRef.is() )
return xObjRef.GetGraphic();
return pGraphic;
}
void SdrOle2Obj::GetNewReplacement()
{
if ( xObjRef.is() )
xObjRef.UpdateReplacement();
}
// -----------------------------------------------------------------------------
Size SdrOle2Obj::GetOrigObjSize( MapMode* pTargetMapMode ) const
{
return xObjRef.GetSize( pTargetMapMode );
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::NbcMove(const Size& rSize)
{
SdrRectObj::NbcMove(rSize);
if( pModel && !pModel->isLocked() )
ImpSetVisAreaSize();
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::CanUnloadRunningObj( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
{
sal_Bool bResult = sal_False;
sal_Int32 nState = xObj->getCurrentState();
if ( nState == embed::EmbedStates::LOADED )
{
// the object is already unloaded
bResult = sal_True;
}
else
{
uno::Reference < util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY );
if ( !xModifiable.is() )
bResult = sal_True;
else
{
sal_Int64 nMiscStatus = xObj->getStatus( nAspect );
if ( embed::EmbedMisc::MS_EMBED_ALWAYSRUN != ( nMiscStatus & embed::EmbedMisc::MS_EMBED_ALWAYSRUN ) &&
embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY != ( nMiscStatus & embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY ) &&
!( xModifiable.is() && xModifiable->isModified() ) &&
!( nState == embed::EmbedStates::INPLACE_ACTIVE || nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::ACTIVE ) )
{
bResult = sal_True;
}
}
}
return bResult;
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::Unload( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
{
sal_Bool bResult = sal_False;
if ( CanUnloadRunningObj( xObj, nAspect ) )
{
try
{
xObj->changeState( embed::EmbedStates::LOADED );
bResult = sal_True;
}
catch( ::com::sun::star::uno::Exception& e )
{
(void)e;
DBG_ERROR(
(OString("SdrOle2Obj::Unload=(), "
"exception caught: ") +
rtl::OUStringToOString(
comphelper::anyToString( cppu::getCaughtException() ),
RTL_TEXTENCODING_UTF8 )).getStr() );
}
}
return bResult;
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::Unload()
{
sal_Bool bUnloaded = sal_False;
if( xObjRef.is() )
{
//TODO/LATER: no refcounting tricks anymore!
//"customers" must register as state change listeners
//Nicht notwendig im Doc DTor (MM)
//sal_uIntPtr nRefCount = (*ppObjRef)->GetRefCount();
// prevent Unload if there are external references
//if( nRefCount > 2 )
// return sal_False;
//DBG_ASSERT( nRefCount == 2, "Wrong RefCount for unload" );
}
else
bUnloaded = sal_True;
if ( pModel && xObjRef.is() )
{
bUnloaded = Unload( xObjRef.GetObject(), GetAspect() );
}
return bUnloaded;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::GetObjRef_Impl()
{
if ( !xObjRef.is() && mpImpl->aPersistName.Len() && pModel && pModel->GetPersist() )
{
// #107645#
// Only try loading if it did not went wrong up to now
if(!mpImpl->mbLoadingOLEObjectFailed)
{
xObjRef.Assign( pModel->GetPersist()->getEmbeddedObjectContainer().GetEmbeddedObject( mpImpl->aPersistName ), GetAspect() );
m_bTypeAsked = false;
CheckFileLink_Impl();
// #107645#
// If loading of OLE object failed, remember that to not invoke a endless
// loop trying to load it again and again.
if( xObjRef.is() )
{
mpImpl->mbLoadingOLEObjectFailed = sal_True;
}
// #108759# For math objects, set closed state to transparent
if( ImplIsMathObj( xObjRef.GetObject() ) )
SetClosedObj( false );
}
if ( xObjRef.is() )
{
if( !IsEmptyPresObj() )
{
// #75637# remember modified status of model
const sal_Bool bWasChanged(pModel ? pModel->IsChanged() : sal_False);
// perhaps preview not valid anymore
// #75637# This line changes the modified state of the model
SetGraphic_Impl( NULL );
// #75637# if status was not set before, force it back
// to not set, so that SetGraphic(0L) above does not
// set the modified state of the model.
if(!bWasChanged && pModel && pModel->IsChanged())
{
pModel->SetChanged( sal_False );
}
}
sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() );
(void)nMiscStatus;
//TODO/LATER: wait until ResizeOnPrinterChange is defined
//if ( nMiscStatus & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
{
if (pModel && pModel->GetRefDevice() &&
pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
{
if(!bInDestruction)
{
//TODO/LATER: printerchange notification
/*
// prevent SetModified (don't want no update here)
sal_Bool bWasEnabled = (*ppObjRef)->IsEnableSetModified();
if ( bWasEnabled )
(*ppObjRef)->EnableSetModified( sal_False );
// Kein RefDevice oder RefDevice kein Printer
Printer* pPrinter = (Printer*) pModel->GetRefDevice();
(*ppObjRef)->OnDocumentPrinterChanged( pPrinter );
// reset state
(*ppObjRef)->EnableSetModified( bWasEnabled );*/
}
}
}
}
if ( xObjRef.is() )
Connect();
}
if ( mpImpl->mbConnected )
// move object to first position in cache
GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
}
uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef() const
{
const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl();
return xObjRef.GetObject();
}
uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef_NoInit() const
{
return xObjRef.GetObject();
}
// -----------------------------------------------------------------------------
uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const
{
GetObjRef();
if ( svt::EmbeddedObjectRef::TryRunningState(xObjRef.GetObject()) )
return uno::Reference< frame::XModel >( xObjRef->getComponent(), uno::UNO_QUERY );
else
return uno::Reference< frame::XModel >();
}
// -----------------------------------------------------------------------------
// #109985#
sal_Bool SdrOle2Obj::IsChart() const
{
if ( !m_bTypeAsked )
{
m_bChart = ChartPrettyPainter::IsChart(xObjRef);
m_bTypeAsked = true;
}
return m_bChart;
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetGraphicToObj( const Graphic& aGraphic, const ::rtl::OUString& aMediaType )
{
xObjRef.SetGraphic( aGraphic, aMediaType );
}
// -----------------------------------------------------------------------------
void SdrOle2Obj::SetGraphicToObj( const uno::Reference< io::XInputStream >& xGrStream, const ::rtl::OUString& aMediaType )
{
xObjRef.SetGraphicStream( xGrStream, aMediaType );
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::IsCalc() const
{
if ( !xObjRef.is() )
return false;
SvGlobalName aObjClsId( xObjRef->getClassID() );
if( SvGlobalName(SO3_SC_CLASSID_30) == aObjClsId
|| SvGlobalName(SO3_SC_CLASSID_40) == aObjClsId
|| SvGlobalName(SO3_SC_CLASSID_50) == aObjClsId
|| SvGlobalName(SO3_SC_CLASSID_60) == aObjClsId
|| SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_60) == aObjClsId
|| SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_8) == aObjClsId
|| SvGlobalName(SO3_SC_CLASSID) == aObjClsId )
{
return sal_True;
}
return sal_False;
}
// -----------------------------------------------------------------------------
uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const
{
uno::Reference< frame::XModel > xDoc;
if ( pModel )
xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY);
return xDoc;
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize )
{
// TODO/LEAN: to avoid rounding errors scaling always uses the VisArea.
// If we don't cache it for own objects also we must load the object here
if ( !xObjRef.is() || !pModel )
return sal_False;
MapMode aMapMode( pModel->GetScaleUnit() );
aObjAreaSize = xObjRef.GetSize( &aMapMode );
Size aSize = aRect.GetSize();
aScaleWidth = Fraction(aSize.Width(), aObjAreaSize.Width() );
aScaleHeight = Fraction(aSize.Height(), aObjAreaSize.Height() );
// reduce to 10 binary digits
Kuerzen(aScaleHeight, 10);
Kuerzen(aScaleWidth, 10);
return sal_True;
}
// -----------------------------------------------------------------------------
sal_Bool SdrOle2Obj::AddOwnLightClient()
{
// The Own Light Client must be registered in object only using this method!
if ( !SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() )
&& !( mpImpl->pLightClient && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ) )
{
Connect();
if ( xObjRef.is() && mpImpl->pLightClient )
{
Fraction aScaleWidth;
Fraction aScaleHeight;
Size aObjAreaSize;
if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
{
mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
try {
xObjRef->setClientSite( mpImpl->pLightClient );
return sal_True;
} catch( uno::Exception& )
{}
}
}
return sal_False;
}
return sal_True;
}
//////////////////////////////////////////////////////////////////////////////
Bitmap SdrOle2Obj::GetEmtyOLEReplacementBitmap()
{
return Bitmap(ResId(BMP_SVXOLEOBJ, *ImpGetResMgr()));
}
//////////////////////////////////////////////////////////////////////////////
void SdrOle2Obj::SetWindow(const com::sun::star::uno::Reference < com::sun::star::awt::XWindow >& _xWindow)
{
if ( xObjRef.is() && mpImpl->pLightClient )
{
mpImpl->pLightClient->setWindow(_xWindow);
}
}
//////////////////////////////////////////////////////////////////////////////
// eof