forked from amazingfate/loongoffice
4ec27ad35f
just to get their mapunit or set visual size. Will have to try something different here apparently This reverts commit 757f461ef12548af0be470f7c05ff67df3dc1314. (cherry picked from commit f2b3519c6b2aceacbe2fd9d53eb52dd36a356ecc)
220 lines
7.9 KiB
C++
220 lines
7.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#include <com/sun/star/embed/Aspects.hpp>
|
|
#include <com/sun/star/embed/EmbedStates.hpp>
|
|
#include <com/sun/star/datatransfer/XTransferable.hpp>
|
|
#include <com/sun/star/uno/Sequence.hxx>
|
|
#include <com/sun/star/lang/DisposedException.hpp>
|
|
|
|
|
|
#include <commonembobj.hxx>
|
|
|
|
|
|
using namespace ::com::sun::star;
|
|
|
|
void SAL_CALL OCommonEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
SAL_WARN_IF( nAspect == embed::Aspects::MSOLE_ICON, "embeddedobj.common", "For iconified objects no graphical replacement is required!" );
|
|
if ( nAspect == embed::Aspects::MSOLE_ICON )
|
|
// no representation can be retrieved
|
|
throw embed::WrongStateException( "Illegal call!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
if ( m_nObjectState == -1 )
|
|
throw embed::WrongStateException( "The own object has no persistence!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
m_bHasClonedSize = false;
|
|
|
|
bool bBackToLoaded = false;
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
{
|
|
changeState( embed::EmbedStates::RUNNING );
|
|
|
|
// the links should be switched back to loaded state for now to avoid locking problems
|
|
bBackToLoaded = m_bIsLink;
|
|
}
|
|
|
|
bool bSuccess = m_pDocHolder->SetExtent( nAspect, aSize );
|
|
|
|
if ( bBackToLoaded )
|
|
changeState( embed::EmbedStates::LOADED );
|
|
|
|
if ( !bSuccess )
|
|
throw uno::Exception(); // TODO:
|
|
}
|
|
|
|
awt::Size SAL_CALL OCommonEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
throw embed::WrongStateException( "The own object has no persistence!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
SAL_WARN_IF( nAspect == embed::Aspects::MSOLE_ICON, "embeddedobj.common", "For iconified objects no graphical replacement is required!" );
|
|
|
|
if ( m_bHasClonedSize )
|
|
return m_aClonedSize;
|
|
|
|
bool bBackToLoaded = false;
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
{
|
|
changeState( embed::EmbedStates::RUNNING );
|
|
|
|
// the links should be switched back to loaded state for now to avoid locking problems
|
|
bBackToLoaded = m_bIsLink;
|
|
}
|
|
|
|
awt::Size aResult;
|
|
bool bSuccess = m_pDocHolder->GetExtent( nAspect, &aResult );
|
|
|
|
if ( bBackToLoaded )
|
|
changeState( embed::EmbedStates::LOADED );
|
|
|
|
if ( !bSuccess )
|
|
throw uno::Exception(); // TODO:
|
|
|
|
return aResult;
|
|
}
|
|
|
|
sal_Int32 SAL_CALL OCommonEmbeddedObject::getMapUnit( sal_Int64 nAspect )
|
|
throw ( uno::Exception,
|
|
uno::RuntimeException, std::exception)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
SAL_WARN_IF( nAspect == embed::Aspects::MSOLE_ICON, "embeddedobj.common", "For iconified objects no graphical replacement is required!" );
|
|
if ( nAspect == embed::Aspects::MSOLE_ICON )
|
|
// no representation can be retrieved
|
|
throw embed::WrongStateException( "Illegal call!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
if ( m_nObjectState == -1 )
|
|
throw embed::WrongStateException( "The own object has no persistence!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
if ( m_bHasClonedSize )
|
|
return m_nClonedMapUnit;
|
|
|
|
bool bBackToLoaded = false;
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
{
|
|
changeState( embed::EmbedStates::RUNNING );
|
|
|
|
// the links should be switched back to loaded state for now to avoid locking problems
|
|
bBackToLoaded = m_bIsLink;
|
|
}
|
|
|
|
sal_Int32 nResult = m_pDocHolder->GetMapUnit( nAspect );
|
|
|
|
if ( bBackToLoaded )
|
|
changeState( embed::EmbedStates::LOADED );
|
|
|
|
if ( nResult < 0 )
|
|
throw uno::Exception(); // TODO:
|
|
|
|
return nResult;
|
|
}
|
|
|
|
embed::VisualRepresentation SAL_CALL OCommonEmbeddedObject::getPreferredVisualRepresentation( sal_Int64 nAspect )
|
|
throw ( lang::IllegalArgumentException,
|
|
embed::WrongStateException,
|
|
uno::Exception,
|
|
uno::RuntimeException, std::exception )
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_bDisposed )
|
|
throw lang::DisposedException(); // TODO
|
|
|
|
if ( m_nObjectState == -1 )
|
|
throw embed::WrongStateException( "The own object has no persistence!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
|
|
SAL_WARN_IF( nAspect == embed::Aspects::MSOLE_ICON, "embeddedobj.common", "For iconified objects no graphical replacement is required!" );
|
|
if ( nAspect == embed::Aspects::MSOLE_ICON )
|
|
// no representation can be retrieved
|
|
throw embed::WrongStateException( "Illegal call!",
|
|
static_cast< ::cppu::OWeakObject* >(this) );
|
|
|
|
bool bBackToLoaded = false;
|
|
if ( m_nObjectState == embed::EmbedStates::LOADED )
|
|
{
|
|
changeState( embed::EmbedStates::RUNNING );
|
|
|
|
// the links should be switched back to loaded state for now to avoid locking problems
|
|
bBackToLoaded = m_bIsLink;
|
|
}
|
|
|
|
SAL_WARN_IF( !m_pDocHolder->GetComponent().is(), "embeddedobj.common", "Running or Active object has no component!" );
|
|
|
|
// TODO: return for the aspect of the document
|
|
embed::VisualRepresentation aVisualRepresentation;
|
|
|
|
uno::Reference< embed::XVisualObject > xVisualObject( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if( xVisualObject.is())
|
|
{
|
|
aVisualRepresentation = xVisualObject->getPreferredVisualRepresentation( nAspect );
|
|
}
|
|
else
|
|
{
|
|
uno::Reference< datatransfer::XTransferable > xTransferable( m_pDocHolder->GetComponent(), uno::UNO_QUERY );
|
|
if (!xTransferable.is() )
|
|
throw uno::RuntimeException();
|
|
|
|
datatransfer::DataFlavor aDataFlavor(
|
|
OUString( "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"" ),
|
|
OUString( "GDIMetaFile" ),
|
|
cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
|
|
|
|
if( xTransferable->isDataFlavorSupported( aDataFlavor ))
|
|
{
|
|
aVisualRepresentation.Data = xTransferable->getTransferData( aDataFlavor );
|
|
aVisualRepresentation.Flavor = aDataFlavor;
|
|
}
|
|
else
|
|
throw uno::RuntimeException();
|
|
}
|
|
|
|
if ( bBackToLoaded )
|
|
changeState( embed::EmbedStates::LOADED );
|
|
|
|
return aVisualRepresentation;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|