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INTEGRATION: CWS mav09 (1.2.2); FILE MERGED

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2004/09/01 14:52:58 mav 1.2.2.11: #i27773# the case when there is no server for the object
2004/09/01 12:20:03 mav 1.2.2.10: #i27773# caching is still not implemented for windows
2004/09/01 12:15:39 mav 1.2.2.9: #i27773# caching is still not implemented for windows
2004/09/01 12:08:48 mav 1.2.2.8: #i27773# getStatus of OLE object on Unix
2004/08/19 15:59:05 mav 1.2.2.7: #i27773# let the replacement be updated
2004/05/28 16:19:08 mba 1.2.2.6: #27773#: some wrong MediaTypes
2004/05/24 09:02:53 mba 1.2.2.5: #i27773#: some changes about MapUnit
2004/05/18 16:38:32 mav 1.2.2.4: #i27773# resolv resync problems
2004/05/18 12:34:43 mav 1.2.2.3: #i27773# solve resync problems
2004/05/17 18:26:40 mav 1.2.2.2: RESYNC: (1.2-1.3); FILE MERGED
2004/05/12 10:12:32 mav 1.2.2.1: #i27773# graphical replacement and persistance setting related changes
This commit is contained in:
Kurt Zenker
2004-10-04 18:55:50 +00:00
parent e730782789
commit bebff39cbc
1 changed files with 143 additions and 43 deletions
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186
embeddedobj/source/msole/olevisual.cxx
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@@ -2,9 +2,9 @@
*
* $RCSfile: olevisual.cxx,v $
*
* $Revision: 1.3 $
* $Revision: 1.4 $
*
* last change: $Author: hr $ $Date: 2004-05-10 17:54:24 $
* last change: $Author: kz $ $Date: 2004-10-04 19:55:50 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -67,8 +67,12 @@
#include <com/sun/star/embed/EmbedStates.hpp>
#endif
#ifndef _COM_SUN_STAR_EMBED_EMBEDMAPMODES_HPP_
#include <com/sun/star/embed/EmbedMapModes.hpp>
#ifndef _COM_SUN_STAR_EMBED_EMBEDMAPUNITS_HPP_
#include <com/sun/star/embed/EmbedMapUnits.hpp>
#endif
#ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_
#include <com/sun/star/io/XSeekable.hpp>
#endif
#include <oleembobj.hxx>
@@ -77,6 +81,46 @@
using namespace ::com::sun::star;
embed::VisualRepresentation OleEmbeddedObject::GetVisualRepresentationInNativeFormat_Impl(
const uno::Reference< io::XStream > xCachedVisRepr )
throw ( uno::Exception )
{
embed::VisualRepresentation aVisualRepr;
// TODO: detect the format in the future for now use workaround
uno::Reference< io::XInputStream > xInStream = xCachedVisRepr->getInputStream();
uno::Reference< io::XSeekable > xSeekable( xCachedVisRepr, uno::UNO_QUERY );
if ( !xInStream.is() || !xSeekable.is() )
throw uno::RuntimeException();
uno::Sequence< sal_Int8 > aSeq( 2 );
xInStream->readBytes( aSeq, 2 );
xSeekable->seek( 0 );
if ( aSeq.getLength() == 2 && aSeq[0] == 'B' && aSeq[1] == 'M' )
{
// it's a bitmap
aVisualRepr.Flavor = datatransfer::DataFlavor(
::rtl::OUString::createFromAscii( "application/x-openoffice-bitmap;windows_formatname=\"Bitmap\"" ),
::rtl::OUString::createFromAscii( "Bitmap" ),
::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) );
}
else
{
// it's a metafile
aVisualRepr.Flavor = datatransfer::DataFlavor(
::rtl::OUString::createFromAscii( "application/x-openoffice-wmf;windows_formatname=\"Image WMF\"" ),
::rtl::OUString::createFromAscii( "Windows Metafile" ),
::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) );
}
sal_Int32 nStreamLength = (sal_Int32)xSeekable->getLength();
uno::Sequence< sal_Int8 > aRepresent( nStreamLength );
xInStream->readBytes( aRepresent, nStreamLength );
aVisualRepr.Data <<= aRepresent;
return aVisualRepr;
}
void SAL_CALL OleEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize )
throw ( lang::IllegalArgumentException,
embed::WrongStateException,
@@ -87,18 +131,29 @@ void SAL_CALL OleEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt
if ( m_bDisposed )
throw lang::DisposedException(); // TODO
if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
if ( m_nObjectState == -1 )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object is not loaded!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
#ifdef WNT
if ( !m_pOleComponent )
throw uno::RuntimeException();
m_pOleComponent->SetExtent( aSize, nAspect ); // will throw an exception in case of failure
#else
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
#ifdef WNT
if ( m_pOleComponent )
{
if ( m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException(
::rtl::OUString::createFromAscii( "The object has no model!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
m_pOleComponent->SetExtent( aSize, nAspect ); // will throw an exception in case of failure
}
else
#endif
{
// cache the values
m_aCachedSize = aSize;
// throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
// uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
}
}
awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
@@ -111,21 +166,83 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
if ( m_bDisposed )
throw lang::DisposedException(); // TODO
if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
if ( m_nObjectState == -1 )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object is not loaded!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
#ifdef WNT
if ( !m_pOleComponent )
throw uno::RuntimeException();
return m_pOleComponent->GetExtent( nAspect ); // will throw an exception in case of failure
#else
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
#ifdef WNT
if ( m_pOleComponent )
{
// TODO/LATER: the caching should be used also
if ( m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException(
::rtl::OUString::createFromAscii( "The object has no model!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
return m_pOleComponent->GetExtent( nAspect ); // will throw an exception in case of failure
}
else
#endif
{
// return cached value
return m_aCachedSize;
// throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
// uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
}
}
sal_Int32 SAL_CALL OleEmbeddedObject::getMapMode( sal_Int64 nAspect )
embed::VisualRepresentation SAL_CALL OleEmbeddedObject::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 the object has cached representation then it should be returned
// TODO: if the object has no cached representation and is in loaded state it should switch itself to the running state
if ( m_nObjectState == -1 )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object is not loaded!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
embed::VisualRepresentation aVisualRepr;
// TODO: in case of different aspects they must be applied to the mediatype and XTransferable must be used
if ( !m_xCachedVisualRepresentation.is() && m_bVisReplInStream )
m_xCachedVisualRepresentation = TryToRetrieveCachedVisualRepresentation_Impl( m_xObjectStream );
if ( m_xCachedVisualRepresentation.is() )
{
return GetVisualRepresentationInNativeFormat_Impl( m_xCachedVisualRepresentation );
}
#ifdef WNT
else if ( m_pOleComponent )
{
if ( m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException(
::rtl::OUString::createFromAscii( "The object has no model!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
datatransfer::DataFlavor aDataFlavor(
::rtl::OUString::createFromAscii( "application/x-openoffice-wmf;windows_formatname=\"Image WMF\"" ),
::rtl::OUString::createFromAscii( "Windows Metafile" ),
::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) );
aVisualRepr.Data = m_pOleComponent->getTransferData( aDataFlavor );
aVisualRepr.Flavor = aDataFlavor;
}
#endif
else
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
return aVisualRepr;
}
sal_Int32 SAL_CALL OleEmbeddedObject::getMapUnit( sal_Int64 nAspect )
throw ( uno::Exception,
uno::RuntimeException)
{
@@ -133,30 +250,13 @@ sal_Int32 SAL_CALL OleEmbeddedObject::getMapMode( sal_Int64 nAspect )
if ( m_bDisposed )
throw lang::DisposedException(); // TODO
if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no model!\n" ),
if ( m_nObjectState == -1 )
throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The object is not loaded!\n" ),
uno::Reference< uno::XInterface >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
// OLE objects are always controlled in pixels,
// internally a workaround with scaling based on visual representation is used
return embed::EmbedMapModes::PIXEL;
// TODO/LATER: ??? OLE objects should be always controlled in pixels,
// internally a workaround with scaling based on visual representation will be used
return embed::EmbedMapUnits::ONE_100TH_MM;
}
#if 0
// Probably will be removed!!!
uno::Any SAL_CALL OleEmbeddedObject::getVisualCache( sal_Int64 nAspect )
throw ( uno::Exception,
uno::RuntimeException )
{
::osl::MutexGuard aGuard( m_aMutex );
if ( m_bDisposed )
throw lang::DisposedException(); // TODO
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 >( reinterpret_cast< ::cppu::OWeakObject* >(this) ) );
return uno::makeAny( uno::Sequence< sal_Int8 >() );
}
#endif