1 files changed, 451 insertions, 0 deletions
diff --git a/sd/source/ui/unoidl/unocpres.cxx b/sd/source/ui/unoidl/unocpres.cxx
new file mode 100644
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+++ b/sd/source/ui/unoidl/unocpres.cxx
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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 <o3tl/safeint.hxx>
+#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() noexcept
+:   mpSdCustomShow(nullptr), mpModel(nullptr),
+    bDisposing( false )
+{
+}
+
+SdXCustomPresentation::SdXCustomPresentation( SdCustomShow* pShow) noexcept
+:   mpSdCustomShow(pShow), mpModel(nullptr),
+    bDisposing( false )
+{
+}
+
+SdXCustomPresentation::~SdXCustomPresentation() noexcept
+{
+}
+
+// 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 || o3tl::make_unsigned(Index) > ( mpSdCustomShow ? mpSdCustomShow->PagesVector().size() : 0 ) )
+        throw lang::IndexOutOfBoundsException();
+
+    uno::Reference< drawing::XDrawPage > xPage;
+    Element >>= xPage;
+
+    if(!xPage.is())
+        throw lang::IllegalArgumentException();
+
+    SdDrawPage* pPage = comphelper::getFromUnoTunnel<SdDrawPage>( xPage );
+
+    if(pPage)
+    {
+        if (!mpModel)
+            mpModel = pPage->GetModel();
+
+        if (!mpSdCustomShow)
+            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::getFromUnoTunnel<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 || o3tl::make_unsigned(Index) >= 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) );
+
+    std::unique_lock aGuard2(aDisposeContainerMutex);
+    lang::EventObject aEvt;
+    aEvt.Source = xSource;
+    aDisposeListeners.disposeAndClear(aGuard2, aEvt);
+
+    mpSdCustomShow = nullptr;
+}
+
+void SAL_CALL SdXCustomPresentation::addEventListener( const uno::Reference< lang::XEventListener >& xListener )
+{
+    if( bDisposing )
+        throw lang::DisposedException();
+
+    std::unique_lock aGuard(aDisposeContainerMutex);
+    aDisposeListeners.addInterface(aGuard, xListener);
+}
+
+void SAL_CALL SdXCustomPresentation::removeEventListener( const uno::Reference< lang::XEventListener >& aListener )
+{
+    if( !bDisposing )
+    {
+        std::unique_lock aGuard(aDisposeContainerMutex);
+        aDisposeListeners.removeInterface(aGuard, aListener);
+    }
+}
+
+/*===========================================================================*
+ *  class SdXCustomPresentationAccess : public XCustomPresentationAccess,    *
+ *                                      public UsrObject                     *
+ *===========================================================================*/
+
+SdXCustomPresentationAccess::SdXCustomPresentationAccess(SdXImpressDocument& rMyModel) noexcept
+: mrModel(rMyModel)
+{
+}
+
+SdXCustomPresentationAccess::~SdXCustomPresentationAccess() noexcept
+{
+}
+
+// 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 = dynamic_cast<SdXCustomPresentation*>(xContainer.get());
+
+    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( std::u16string_view rName ) const noexcept
+{
+    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: */