embeddedobj/source/commonembedding/specialobject.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_embeddedobj.hxx"
  33 #include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
  34 #include <com/sun/star/embed/EmbedStates.hpp>
  35 #include <com/sun/star/embed/EmbedVerbs.hpp>
  36 #include <com/sun/star/embed/EmbedUpdateModes.hpp>
  37 #include <com/sun/star/embed/XEmbeddedClient.hpp>
  38 #include <com/sun/star/embed/XInplaceClient.hpp>
  39 #include <com/sun/star/embed/XWindowSupplier.hpp>
  40 #include <com/sun/star/embed/Aspects.hpp>
  41 #include <com/sun/star/awt/XWindowPeer.hpp>
  42 #include <com/sun/star/util/XCloseBroadcaster.hpp>
  43 #include <com/sun/star/util/XCloseable.hpp>
  44 #include <com/sun/star/util/XModifiable.hpp>
  45 #include <com/sun/star/frame/XFrame.hpp>
  46 #include <com/sun/star/frame/XComponentLoader.hpp>
  47 #include <com/sun/star/frame/XDispatchProviderInterception.hpp>
  48 #include <com/sun/star/lang/DisposedException.hpp>
  49 #include <com/sun/star/embed/EmbedMapUnits.hpp>
  50
  51 #include <cppuhelper/typeprovider.hxx>
  52
  53 #include "specialobject.hxx"
  54 #include "intercept.hxx"
  55
  56 using namespace ::com::sun::star;
  57
  58
  59 OSpecialEmbeddedObject::OSpecialEmbeddedObject( const uno::Reference< lang::XMultiServiceFactory >& xFactory, const uno::Sequence< beans::NamedValue >& aObjectProps )
  60 : OCommonEmbeddedObject( xFactory, aObjectProps )
  61 {
  62     maSize.Width = maSize.Height = 10000;
  63     m_nObjectState = embed::EmbedStates::LOADED;
  64 }
  65
  66 //------------------------------------------------------
  67 uno::Any SAL_CALL OSpecialEmbeddedObject::queryInterface( const uno::Type& rType )
  68         throw( uno::RuntimeException )
  69 {
  70     uno::Any aReturn;
  71
  72     aReturn <<= ::cppu::queryInterface( rType,
  73                                         static_cast< embed::XEmbeddedObject* >( this ),
  74                                         static_cast< embed::XInplaceObject* >( this ),
  75                                         static_cast< embed::XVisualObject* >( this ),
  76                                         static_cast< embed::XClassifiedObject* >( this ),
  77                                         static_cast< embed::XComponentSupplier* >( this ),
  78                                         static_cast< util::XCloseable* >( this ),
  79                                         static_cast< document::XEventBroadcaster* >( this ) );
  80     if ( aReturn.hasValue() )
  81         return aReturn;
  82     else
  83         return ::cppu::OWeakObject::queryInterface( rType ) ;
  84
  85 }
  86
  87 //------------------------------------------------------
  88 uno::Sequence< uno::Type > SAL_CALL OSpecialEmbeddedObject::getTypes()
  89         throw( uno::RuntimeException )
  90 {
  91     static ::cppu::OTypeCollection* pTypeCollection = NULL;
  92
  93     if ( !pTypeCollection )
  94     {
  95         ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
  96         if ( !pTypeCollection )
  97         {
  98             static ::cppu::OTypeCollection aTypeCollection(
  99                                         ::getCppuType( (const uno::Reference< lang::XTypeProvider >*)NULL ),
 100                                         ::getCppuType( (const uno::Reference< embed::XEmbeddedObject >*)NULL ),
 101                                         ::getCppuType( (const uno::Reference< embed::XInplaceObject >*)NULL ) );
 102
 103             pTypeCollection = &aTypeCollection ;
 104         }
 105     }
 106
 107     return pTypeCollection->getTypes() ;
 108
 109 }
 110
 111 embed::VisualRepresentation SAL_CALL OSpecialEmbeddedObject::getPreferredVisualRepresentation( sal_Int64 nAspect )
 112         throw ( lang::IllegalArgumentException,
 113                 embed::WrongStateException,
 114                 uno::Exception,
 115                 uno::RuntimeException )
 116 {
 117     ::osl::MutexGuard aGuard( m_aMutex );
 118     if ( m_bDisposed )
 119         throw lang::DisposedException(); // TODO
 120
 121     // TODO: if object is in loaded state it should switch itself to the running state
 122     if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED )
 123         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
 124                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 125
 126     OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
 127     if ( nAspect == embed::Aspects::MSOLE_ICON )
 128         // no representation can be retrieved
 129         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
 130                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 131
 132     // TODO: return for the aspect of the document
 133     embed::VisualRepresentation aVisualRepresentation;
 134     /*
 135     OSL_ENSURE( m_pDocHolder->GetComponent().is(), "Running or Active object has no component!\n" );
 136     uno::Reference< datatransfer::XTransferable > xTransferable( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
 137     if ( !xTransferable.is() )
 138         throw uno::RuntimeException();
 139
 140     datatransfer::DataFlavor aDataFlavor(
 141             ::rtl::OUString::createFromAscii( "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"" ),
 142             ::rtl::OUString::createFromAscii( "GDIMetaFile" ),
 143             ::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) );
 144
 145     aVisualRepresentation.Data = xTransferable->getTransferData( aDataFlavor );
 146     aVisualRepresentation.Flavor = aDataFlavor;*/
 147     return aVisualRepresentation;
 148 }
 149
 150 void SAL_CALL OSpecialEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize )
 151         throw ( lang::IllegalArgumentException,
 152                 embed::WrongStateException,
 153                 uno::Exception,
 154                 uno::RuntimeException )
 155 {
 156     ::osl::MutexGuard aGuard( m_aMutex );
 157     if ( m_bDisposed )
 158         throw lang::DisposedException(); // TODO
 159
 160     OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
 161     if ( nAspect == embed::Aspects::MSOLE_ICON )
 162         // no representation can be retrieved
 163         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
 164                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 165
 166     maSize = aSize;
 167 }
 168
 169 awt::Size SAL_CALL OSpecialEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
 170         throw ( lang::IllegalArgumentException,
 171                 embed::WrongStateException,
 172                 uno::Exception,
 173                 uno::RuntimeException )
 174 {
 175     ::osl::MutexGuard aGuard( m_aMutex );
 176     if ( m_bDisposed )
 177         throw lang::DisposedException(); // TODO
 178
 179     OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
 180     if ( nAspect == embed::Aspects::MSOLE_ICON )
 181         // no representation can be retrieved
 182         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
 183                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 184
 185     if ( m_nObjectState == -1 )
 186         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
 187                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 188
 189     awt::Size aResult;
 190     return maSize;
 191 }
 192
 193 sal_Int32 SAL_CALL OSpecialEmbeddedObject::getMapUnit( sal_Int64 nAspect )
 194         throw ( uno::Exception,
 195                 uno::RuntimeException)
 196 {
 197     ::osl::MutexGuard aGuard( m_aMutex );
 198     if ( m_bDisposed )
 199         throw lang::DisposedException(); // TODO
 200
 201     OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" );
 202     if ( nAspect == embed::Aspects::MSOLE_ICON )
 203         // no representation can be retrieved
 204         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
 205                                     uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 206
 207     return embed::EmbedMapUnits::ONE_100TH_MM;
 208 }
 209
 210 void SAL_CALL OSpecialEmbeddedObject::changeState( sal_Int32 nNewState )
 211         throw ( ::com::sun::star::embed::UnreachableStateException,
 212                 ::com::sun::star::embed::WrongStateException,
 213                 ::com::sun::star::uno::Exception,
 214                 ::com::sun::star::uno::RuntimeException )
 215 {
 216     if ( nNewState == embed::EmbedStates::UI_ACTIVE )
 217         nNewState = embed::EmbedStates::INPLACE_ACTIVE;
 218     OCommonEmbeddedObject::changeState( nNewState );
 219 }
 220
 221 void SAL_CALL OSpecialEmbeddedObject::doVerb( sal_Int32 nVerbID )
 222         throw ( lang::IllegalArgumentException,
 223                 embed::WrongStateException,
 224                 embed::UnreachableStateException,
 225                 uno::Exception,
 226                 uno::RuntimeException )
 227 {
 228     ::osl::MutexGuard aGuard( m_aMutex );
 229     if ( m_bDisposed )
 230         throw lang::DisposedException(); // TODO
 231
 232     if ( m_nObjectState == -1 )
 233         throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object has no persistence!\n" ),
 234                                         uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) );
 235
 236     if ( nVerbID == -7 )
 237     {
 238
 239         uno::Reference < ui::dialogs::XExecutableDialog > xDlg( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
 240         if ( xDlg.is() )
 241             xDlg->execute();
 242         else
 243             throw embed::UnreachableStateException();
 244     }
 245     else
 246         OCommonEmbeddedObject::doVerb( nVerbID );
 247 }
 248