xref: /aoo41x/main/embeddedobj/source/commonembedding/specialobject.cxx (revision bfd08df8)

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_embeddedobj.hxx"
#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
#include <com/sun/star/embed/EmbedStates.hpp>
#include <com/sun/star/embed/EmbedVerbs.hpp>
#include <com/sun/star/embed/EmbedUpdateModes.hpp>
#include <com/sun/star/embed/XEmbeddedClient.hpp>
#include <com/sun/star/embed/XInplaceClient.hpp>
#include <com/sun/star/embed/XWindowSupplier.hpp>
#include <com/sun/star/embed/Aspects.hpp>
#include <com/sun/star/awt/XWindowPeer.hpp>
#include <com/sun/star/util/XCloseBroadcaster.hpp>
#include <com/sun/star/util/XCloseable.hpp>
#include <com/sun/star/util/XModifiable.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/XDispatchProviderInterception.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/embed/EmbedMapUnits.hpp>

#include <cppuhelper/typeprovider.hxx>

#include "specialobject.hxx"
#include "intercept.hxx"

using namespace ::com::sun::star;


OSpecialEmbeddedObject::OSpecialEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, const uno::Sequence< beans::NamedValue >& aObjectProps )
: OCommonEmbeddedObject( xFactory, aObjectProps )
{
    maSize.Width = maSize.Height = 10000;
    m_nObjectState = embed::EmbedStates::LOADED;
}

//------------------------------------------------------
uno::Any SAL_CALL OSpecialEmbeddedObject::queryInterface( const uno::Type& rType )
		throw( uno::RuntimeException )
{
	uno::Any aReturn;

	aReturn <<= ::cppu::queryInterface(	rType,
										static_cast< embed::XEmbeddedObject* >( this ),
										static_cast< embed::XInplaceObject* >( this ),
										static_cast< embed::XVisualObject* >( this ),
										static_cast< embed::XClassifiedObject* >( this ),
										static_cast< embed::XComponentSupplier* >( this ),
										static_cast< util::XCloseable* >( this ),
										static_cast< document::XEventBroadcaster* >( this ) );
	if ( aReturn.hasValue() )
		return aReturn;
	else
		return ::cppu::OWeakObject::queryInterface( rType ) ;

}

//------------------------------------------------------
uno::Sequence< uno::Type > SAL_CALL OSpecialEmbeddedObject::getTypes()
		throw( uno::RuntimeException )
{
	static ::cppu::OTypeCollection* pTypeCollection = NULL;

	if ( !pTypeCollection )
	{
		::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
		if ( !pTypeCollection )
		{
            static ::cppu::OTypeCollection aTypeCollection(
										::getCppuType( (const uno::Reference< lang::XTypeProvider >*)NULL ),
										::getCppuType( (const uno::Reference< embed::XEmbeddedObject >*)NULL ),
                                        ::getCppuType( (const uno::Reference< embed::XInplaceObject >*)NULL ) );

			pTypeCollection = &aTypeCollection ;
		}
	}

	return pTypeCollection->getTypes() ;

}

embed::VisualRepresentation SAL_CALL OSpecialEmbeddedObject::getPreferredVisualRepresentation( sal_Int64 nAspect )
		throw ( lang::IllegalArgumentException,
				embed::WrongStateException,
				uno::Exception,
				uno::RuntimeException )
{
	::osl::MutexGuard aGuard( m_aMutex );
	if ( m_bDisposed )
		throw lang::DisposedException(); // TODO

	// TODO: if object is in loaded state it should switch itself to the running state
	if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED )
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

	OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
	if ( nAspect == embed::Aspects::MSOLE_ICON )
		// no representation can be retrieved
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

	// TODO: return for the aspect of the document
	embed::VisualRepresentation aVisualRepresentation;
    /*
    OSL_ENSURE( m_pDocHolder->GetComponent().is(), "Running or Active object has no component!\n" );
    uno::Reference< datatransfer::XTransferable > xTransferable( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
	if ( !xTransferable.is() )
		throw uno::RuntimeException();

	datatransfer::DataFlavor aDataFlavor(
            ::rtl::OUString::createFromAscii( "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"" ),
			::rtl::OUString::createFromAscii( "GDIMetaFile" ),
			::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) );

	aVisualRepresentation.Data = xTransferable->getTransferData( aDataFlavor );
    aVisualRepresentation.Flavor = aDataFlavor;*/
	return aVisualRepresentation;
}

void SAL_CALL OSpecialEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize )
		throw ( lang::IllegalArgumentException,
				embed::WrongStateException,
				uno::Exception,
				uno::RuntimeException )
{
	::osl::MutexGuard aGuard( m_aMutex );
	if ( m_bDisposed )
		throw lang::DisposedException(); // TODO

	OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
	if ( nAspect == embed::Aspects::MSOLE_ICON )
		// no representation can be retrieved
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

    maSize = aSize;
}

awt::Size SAL_CALL OSpecialEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
		throw ( lang::IllegalArgumentException,
				embed::WrongStateException,
				uno::Exception,
				uno::RuntimeException )
{
	::osl::MutexGuard aGuard( m_aMutex );
	if ( m_bDisposed )
		throw lang::DisposedException(); // TODO

	OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
	if ( nAspect == embed::Aspects::MSOLE_ICON )
		// no representation can be retrieved
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

    if ( m_nObjectState == -1 )
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

	awt::Size aResult;
    return maSize;
}

sal_Int32 SAL_CALL OSpecialEmbeddedObject::getMapUnit( sal_Int64 nAspect )
		throw ( uno::Exception,
				uno::RuntimeException)
{
	::osl::MutexGuard aGuard( m_aMutex );
	if ( m_bDisposed )
		throw lang::DisposedException(); // TODO

	OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
	if ( nAspect == embed::Aspects::MSOLE_ICON )
		// no representation can be retrieved
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
									uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

    return embed::EmbedMapUnits::ONE_100TH_MM;
}

void SAL_CALL OSpecialEmbeddedObject::changeState( sal_Int32 nNewState )
		throw ( ::com::sun::star::embed::UnreachableStateException,
				::com::sun::star::embed::WrongStateException,
				::com::sun::star::uno::Exception,
                ::com::sun::star::uno::RuntimeException )
{
    if ( nNewState == embed::EmbedStates::UI_ACTIVE )
        nNewState = embed::EmbedStates::INPLACE_ACTIVE;
    OCommonEmbeddedObject::changeState( nNewState );
}

void SAL_CALL OSpecialEmbeddedObject::doVerb( sal_Int32 nVerbID )
		throw ( lang::IllegalArgumentException,
				embed::WrongStateException,
				embed::UnreachableStateException,
				uno::Exception,
				uno::RuntimeException )
{
	::osl::MutexGuard aGuard( m_aMutex );
	if ( m_bDisposed )
		throw lang::DisposedException(); // TODO

	if ( m_nObjectState == -1 )
		throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object has no persistence!\n" ),
										uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );

    if ( nVerbID == -7 )
    {

        uno::Reference < ui::dialogs::XExecutableDialog > xDlg( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
        if ( xDlg.is() )
            xDlg->execute();
        else
            throw embed::UnreachableStateException();
    }
    else
        OCommonEmbeddedObject::doVerb( nVerbID );
}