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/* -*- 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 OUString( "SdXCustomPresentation" ) ;
}
sal_Bool SAL_CALL SdXCustomPresentation::supportsService( const OUString& ServiceName )
{
return cppu::supportsService( this, ServiceName );
}
uno::Sequence< OUString > SAL_CALL SdXCustomPresentation::getSupportedServiceNames()
{
OUString aSN( "com.sun.star.presentation.CustomPresentation" );
uno::Sequence< OUString > aSeq( &aSN, 1 );
return aSeq;
}
// 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 = SdDrawPage::getImplementation( 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 = SvxDrawPage::getImplementation( 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 = static_cast<SdrPage*>(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 OUString( "SdXCustomPresentationAccess" );
}
sal_Bool SAL_CALL SdXCustomPresentationAccess::supportsService( const OUString& ServiceName )
{
return cppu::supportsService( this, ServiceName );
}
uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getSupportedServiceNames()
{
const OUString aNS( "com.sun.star.presentation.CustomPresentationAccess" );
uno::Sequence< OUString > aSeq( &aNS, 1 );
return aSeq;
}
// 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 an container::XIndexContainer?
SdXCustomPresentation* pXShow = nullptr;
uno::Reference< container::XIndexContainer > xContainer;
if( (aElement >>= xContainer) && xContainer.is() )
pXShow = SdXCustomPresentation::getImplementation(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(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();
delete pList->Remove( 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];
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];
if( pShow->GetName() == rName )
return pShow;
nIdx++;
}
return nullptr;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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