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Diffstat (limited to 'sd/source/ui/unoidl/unocpres.cxx')
| -rw-r--r-- | sd/source/ui/unoidl/unocpres.cxx | 449 |
1 files changed, 449 insertions, 0 deletions
diff --git a/sd/source/ui/unoidl/unocpres.cxx b/sd/source/ui/unoidl/unocpres.cxx new file mode 100644 index 000000000..2571b1388 --- /dev/null +++ b/sd/source/ui/unoidl/unocpres.cxx @@ -0,0 +1,449 @@ +/* -*- 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 <algorithm> + +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> +#include <vcl/svapp.hxx> +#include <svx/svdpage.hxx> +#include <cppuhelper/supportsservice.hxx> + +#include <createunocustomshow.hxx> +#include <unomodel.hxx> +#include <drawdoc.hxx> +#include "unocpres.hxx" +#include <cusshow.hxx> +#include <unopage.hxx> +#include <customshowlist.hxx> + +using namespace ::com::sun::star; + +uno::Reference< uno::XInterface > createUnoCustomShow( SdCustomShow* pShow ) +{ + return static_cast<cppu::OWeakObject*>(new SdXCustomPresentation( pShow )); +} + +SdXCustomPresentation::SdXCustomPresentation() throw() +: mpSdCustomShow(nullptr), mpModel(nullptr), + aDisposeListeners( aDisposeContainerMutex ), + bDisposing( false ) +{ +} + +SdXCustomPresentation::SdXCustomPresentation( SdCustomShow* pShow) throw() +: mpSdCustomShow(pShow), mpModel(nullptr), + aDisposeListeners( aDisposeContainerMutex ), + bDisposing( false ) +{ +} + +SdXCustomPresentation::~SdXCustomPresentation() throw() +{ +} + +UNO3_GETIMPLEMENTATION_IMPL( SdXCustomPresentation ); + +// XServiceInfo +OUString SAL_CALL SdXCustomPresentation::getImplementationName() +{ + return "SdXCustomPresentation" ; +} + +sal_Bool SAL_CALL SdXCustomPresentation::supportsService( const OUString& ServiceName ) +{ + return cppu::supportsService( this, ServiceName ); +} + +uno::Sequence< OUString > SAL_CALL SdXCustomPresentation::getSupportedServiceNames() +{ + return { "com.sun.star.presentation.CustomPresentation" }; +} + +// XIndexContainer +void SAL_CALL SdXCustomPresentation::insertByIndex( sal_Int32 Index, const uno::Any& Element ) +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + if( Index < 0 || Index > static_cast<sal_Int32>( mpSdCustomShow ? mpSdCustomShow->PagesVector().size() : 0 ) ) + throw lang::IndexOutOfBoundsException(); + + uno::Reference< drawing::XDrawPage > xPage; + Element >>= xPage; + + if(!xPage.is()) + throw lang::IllegalArgumentException(); + + SdDrawPage* pPage = comphelper::getUnoTunnelImplementation<SdDrawPage>( xPage ); + + if(pPage) + { + if( nullptr == mpModel ) + mpModel = pPage->GetModel(); + + if( nullptr != mpModel && nullptr == mpSdCustomShow && mpModel->GetDoc() ) + mpSdCustomShow = new SdCustomShow; + + mpSdCustomShow->PagesVector().insert(mpSdCustomShow->PagesVector().begin() + Index, + static_cast<SdPage*>(pPage->GetSdrPage())); + } + + if( mpModel ) + mpModel->SetModified(); +} + +void SAL_CALL SdXCustomPresentation::removeByIndex( sal_Int32 Index ) +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + if(mpSdCustomShow) + { + uno::Reference< drawing::XDrawPage > xPage; + getByIndex( Index ) >>= xPage; + + if( xPage.is() ) + { + SvxDrawPage* pPage = comphelper::getUnoTunnelImplementation<SvxDrawPage>( xPage ); + if(pPage) + { + SdCustomShow::PageVec::iterator it = std::find( + mpSdCustomShow->PagesVector().begin(), + mpSdCustomShow->PagesVector().end(), + pPage->GetSdrPage()); + if (it != mpSdCustomShow->PagesVector().end()) + mpSdCustomShow->PagesVector().erase(it); + } + } + } + + if( mpModel ) + mpModel->SetModified(); +} + +// XIndexReplace +void SAL_CALL SdXCustomPresentation::replaceByIndex( sal_Int32 Index, const uno::Any& Element ) +{ + removeByIndex( Index ); + insertByIndex( Index, Element ); +} + +// XElementAccess +uno::Type SAL_CALL SdXCustomPresentation::getElementType() +{ + return cppu::UnoType<drawing::XDrawPage>::get(); +} + +sal_Bool SAL_CALL SdXCustomPresentation::hasElements() +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + return getCount() > 0; +} + +// XIndexAccess +sal_Int32 SAL_CALL SdXCustomPresentation::getCount() +{ + SolarMutexGuard aGuard; + if( bDisposing ) + throw lang::DisposedException(); + + return mpSdCustomShow ? mpSdCustomShow->PagesVector().size() : 0; +} + +uno::Any SAL_CALL SdXCustomPresentation::getByIndex( sal_Int32 Index ) +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + if (Index < 0 || !mpSdCustomShow || Index >= static_cast<sal_Int32>(mpSdCustomShow->PagesVector().size())) + throw lang::IndexOutOfBoundsException(); + + uno::Any aAny; + SdrPage * pPage = const_cast<SdPage *>(mpSdCustomShow->PagesVector()[Index]); + + if( pPage ) + { + uno::Reference< drawing::XDrawPage > xRef( pPage->getUnoPage(), uno::UNO_QUERY ); + aAny <<= xRef; + } + + return aAny; +} + +// XNamed +OUString SAL_CALL SdXCustomPresentation::getName() +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + if(mpSdCustomShow) + return mpSdCustomShow->GetName(); + + return OUString(); +} + +void SAL_CALL SdXCustomPresentation::setName( const OUString& aName ) +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + throw lang::DisposedException(); + + if(mpSdCustomShow) + mpSdCustomShow->SetName( aName ); +} + +// XComponent +void SAL_CALL SdXCustomPresentation::dispose() +{ + SolarMutexGuard aGuard; + + if( bDisposing ) + return; // caught a recursion + + bDisposing = true; + + uno::Reference< uno::XInterface > xSource( static_cast<cppu::OWeakObject*>(this) ); + + lang::EventObject aEvt; + aEvt.Source = xSource; + aDisposeListeners.disposeAndClear(aEvt); + + mpSdCustomShow = nullptr; +} + +void SAL_CALL SdXCustomPresentation::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) +{ + if( bDisposing ) + throw lang::DisposedException(); + + aDisposeListeners.addInterface(xListener); +} + +void SAL_CALL SdXCustomPresentation::removeEventListener( const uno::Reference< lang::XEventListener >& aListener ) +{ + if( !bDisposing ) + aDisposeListeners.removeInterface(aListener); +} + +/*===========================================================================* + * class SdXCustomPresentationAccess : public XCustomPresentationAccess, * + * public UsrObject * + *===========================================================================*/ + +SdXCustomPresentationAccess::SdXCustomPresentationAccess(SdXImpressDocument& rMyModel) throw() +: mrModel(rMyModel) +{ +} + +SdXCustomPresentationAccess::~SdXCustomPresentationAccess() throw() +{ +} + +// XServiceInfo +OUString SAL_CALL SdXCustomPresentationAccess::getImplementationName() +{ + return "SdXCustomPresentationAccess"; +} + +sal_Bool SAL_CALL SdXCustomPresentationAccess::supportsService( const OUString& ServiceName ) +{ + return cppu::supportsService( this, ServiceName ); +} + +uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getSupportedServiceNames() +{ + return { "com.sun.star.presentation.CustomPresentationAccess" }; +} + +// XSingleServiceFactory +uno::Reference< uno::XInterface > SAL_CALL SdXCustomPresentationAccess::createInstance() +{ + uno::Reference< uno::XInterface > xRef( static_cast<cppu::OWeakObject*>(new SdXCustomPresentation()) ); + return xRef; +} + +uno::Reference< uno::XInterface > SAL_CALL SdXCustomPresentationAccess::createInstanceWithArguments( const uno::Sequence< uno::Any >& ) +{ + return createInstance(); +} + +// XNameContainer +void SAL_CALL SdXCustomPresentationAccess::insertByName( const OUString& aName, const uno::Any& aElement ) +{ + SolarMutexGuard aGuard; + + // get the documents custom show list + SdCustomShowList* pList = nullptr; + if(mrModel.GetDoc()) + pList = mrModel.GetDoc()->GetCustomShowList(true); + + // no list, no cookies + if( nullptr == pList) + throw uno::RuntimeException(); + + // do we have a container::XIndexContainer? + SdXCustomPresentation* pXShow = nullptr; + + uno::Reference< container::XIndexContainer > xContainer; + if( (aElement >>= xContainer) && xContainer.is() ) + pXShow = comphelper::getUnoTunnelImplementation<SdXCustomPresentation>(xContainer); + + if( nullptr == pXShow ) + throw lang::IllegalArgumentException(); + + // get the internal custom show from the api wrapper + SdCustomShow* pShow = pXShow->GetSdCustomShow(); + if( nullptr == pShow ) + { + pShow = new SdCustomShow( xContainer ); + pXShow->SetSdCustomShow( pShow ); + } + else + { + if( nullptr == pXShow->GetModel() || *pXShow->GetModel() != mrModel ) + throw lang::IllegalArgumentException(); + } + + // give it a name + pShow->SetName( aName); + + // check if this or another customshow with the same name already exists + for( SdCustomShow* pCompare = pList->First(); + pCompare; + pCompare = pList->Next() ) + { + if( pCompare == pShow || pCompare->GetName() == pShow->GetName() ) + throw container::ElementExistException(); + } + + pList->push_back(std::unique_ptr<SdCustomShow>(pShow)); + + mrModel.SetModified(); +} + +void SAL_CALL SdXCustomPresentationAccess::removeByName( const OUString& Name ) +{ + SolarMutexGuard aGuard; + + SdCustomShow* pShow = getSdCustomShow(Name); + + SdCustomShowList* pList = GetCustomShowList(); + if(!pList || !pShow) + throw container::NoSuchElementException(); + + pList->erase( pShow ); + + mrModel.SetModified(); +} + +// XNameReplace +void SAL_CALL SdXCustomPresentationAccess::replaceByName( const OUString& aName, const uno::Any& aElement ) +{ + removeByName( aName ); + insertByName( aName, aElement ); +} + +// XNameAccess +uno::Any SAL_CALL SdXCustomPresentationAccess::getByName( const OUString& aName ) +{ + SolarMutexGuard aGuard; + + SdCustomShow* pShow = getSdCustomShow(aName); + if(!pShow) + { + throw container::NoSuchElementException(); + } + + uno::Reference< container::XIndexContainer > xRef( pShow->getUnoCustomShow(), uno::UNO_QUERY ); + return uno::Any(xRef); +} + +uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getElementNames() +{ + SolarMutexGuard aGuard; + + SdCustomShowList* pList = GetCustomShowList(); + const sal_uInt32 nCount = pList ? pList->size() : 0; + + uno::Sequence< OUString > aSequence( nCount ); + OUString* pStringList = aSequence.getArray(); + + sal_uInt32 nIdx = 0; + while( nIdx < nCount ) + { + const SdCustomShow* pShow = (*pList)[nIdx].get(); + pStringList[nIdx] = pShow->GetName(); + nIdx++; + } + + return aSequence; +} + +sal_Bool SAL_CALL SdXCustomPresentationAccess::hasByName( const OUString& aName ) +{ + SolarMutexGuard aGuard; + return getSdCustomShow(aName) != nullptr; +} + +// XElementAccess +uno::Type SAL_CALL SdXCustomPresentationAccess::getElementType() +{ + return cppu::UnoType<container::XIndexContainer>::get(); +} + +sal_Bool SAL_CALL SdXCustomPresentationAccess::hasElements() +{ + SolarMutexGuard aGuard; + + SdCustomShowList* pList = GetCustomShowList(); + return pList && !pList->empty(); +} + +SdCustomShow * SdXCustomPresentationAccess::getSdCustomShow( const OUString& rName ) const throw() +{ + sal_uInt32 nIdx = 0; + + SdCustomShowList* pList = GetCustomShowList(); + const sal_uInt32 nCount = pList ? pList->size() : 0; + + while( nIdx < nCount ) + { + SdCustomShow* pShow = (*pList)[nIdx].get(); + if( pShow->GetName() == rName ) + return pShow; + nIdx++; + } + return nullptr; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |