/src/libreoffice/sd/source/ui/unoidl/unocpres.cxx

Source
/* -*- 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 u"SdXCustomPresentation"_ustr ;
}

sal_Bool SAL_CALL SdXCustomPresentation::supportsService( const OUString& ServiceName )
{
    return cppu::supportsService( this, ServiceName );
}

uno::Sequence< OUString > SAL_CALL SdXCustomPresentation::getSupportedServiceNames()
{
    return { u"com.sun.star.presentation.CustomPresentation"_ustr };
}

// 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 = std::move(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 u"SdXCustomPresentationAccess"_ustr;
}

sal_Bool SAL_CALL SdXCustomPresentationAccess::supportsService( const OUString& ServiceName )
{
    return cppu::supportsService( this, ServiceName );
}

uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getSupportedServiceNames()
{
    return { u"com.sun.star.presentation.CustomPresentationAccess"_ustr };
}

// 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: */

Coverage Report

Created: 2025-11-16 09:57

Line	Count	Source
1		/* -- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -- */
2		/*
3		* This file is part of the LibreOffice project.
4		*
5		* This Source Code Form is subject to the terms of the Mozilla Public
6		* License, v. 2.0. If a copy of the MPL was not distributed with this
7		* file, You can obtain one at http://mozilla.org/MPL/2.0/.
8		*
9		* This file incorporates work covered by the following license notice:
10		*
11		* Licensed to the Apache Software Foundation (ASF) under one or more
12		* contributor license agreements. See the NOTICE file distributed
13		* with this work for additional information regarding copyright
14		* ownership. The ASF licenses this file to you under the Apache
15		* License, Version 2.0 (the "License"); you may not use this file
16		* except in compliance with the License. You may obtain a copy of
17		* the License at http://www.apache.org/licenses/LICENSE-2.0 .
18		*/
19
20		#include <algorithm>
21
22		#include <com/sun/star/lang/DisposedException.hpp>
23		#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
24		#include <o3tl/safeint.hxx>
25		#include <vcl/svapp.hxx>
26		#include <svx/svdpage.hxx>
27		#include <cppuhelper/supportsservice.hxx>
28
29		#include <createunocustomshow.hxx>
30		#include <unomodel.hxx>
31		#include <drawdoc.hxx>
32		#include "unocpres.hxx"
33		#include <cusshow.hxx>
34		#include <unopage.hxx>
35		#include <customshowlist.hxx>
36
37		using namespace ::com::sun::star;
38
39		uno::Reference< uno::XInterface > createUnoCustomShow( SdCustomShow* pShow )
40	0	{
41	0	return static_cast<cppu::OWeakObject*>(new SdXCustomPresentation( pShow ));
42	0	}
43
44		SdXCustomPresentation::SdXCustomPresentation() noexcept
45	0	: mpSdCustomShow(nullptr), mpModel(nullptr),
46	0	bDisposing( false )
47	0	{
48	0	}
49
50		SdXCustomPresentation::SdXCustomPresentation( SdCustomShow* pShow) noexcept
51	0	: mpSdCustomShow(pShow), mpModel(nullptr),
52	0	bDisposing( false )
53	0	{
54	0	}
55
56		SdXCustomPresentation::~SdXCustomPresentation() noexcept
57	0	{
58	0	}
59
60		// XServiceInfo
61		OUString SAL_CALL SdXCustomPresentation::getImplementationName()
62	0	{
63	0	return u"SdXCustomPresentation"_ustr ;
64	0	}
65
66		sal_Bool SAL_CALL SdXCustomPresentation::supportsService( const OUString& ServiceName )
67	0	{
68	0	return cppu::supportsService( this, ServiceName );
69	0	}
70
71		uno::Sequence< OUString > SAL_CALL SdXCustomPresentation::getSupportedServiceNames()
72	0	{
73	0	return { u"com.sun.star.presentation.CustomPresentation"_ustr };
74	0	}
75
76		// XIndexContainer
77		void SAL_CALL SdXCustomPresentation::insertByIndex( sal_Int32 Index, const uno::Any& Element )
78	0	{
79	0	SolarMutexGuard aGuard;
80
81	0	if( bDisposing )
82	0	throw lang::DisposedException();
83
84	0	if( Index < 0 \|\| o3tl::make_unsigned(Index) > ( mpSdCustomShow ? mpSdCustomShow->PagesVector().size() : 0 ) )
85	0	throw lang::IndexOutOfBoundsException();
86
87	0	uno::Reference< drawing::XDrawPage > xPage;
88	0	Element >>= xPage;
89
90	0	if(!xPage.is())
91	0	throw lang::IllegalArgumentException();
92
93	0	SdDrawPage* pPage = comphelper::getFromUnoTunnel<SdDrawPage>( xPage );
94
95	0	if(pPage)
96	0	{
97	0	if (!mpModel)
98	0	mpModel = pPage->GetModel();
99
100	0	if (!mpSdCustomShow)
101	0	mpSdCustomShow = new SdCustomShow;
102
103	0	mpSdCustomShow->PagesVector().insert(mpSdCustomShow->PagesVector().begin() + Index,
104	0	static_cast<SdPage*>(pPage->GetSdrPage()));
105	0	}
106
107	0	if( mpModel )
108	0	mpModel->SetModified();
109	0	}
110
111		void SAL_CALL SdXCustomPresentation::removeByIndex( sal_Int32 Index )
112	0	{
113	0	SolarMutexGuard aGuard;
114
115	0	if( bDisposing )
116	0	throw lang::DisposedException();
117
118	0	if(mpSdCustomShow)
119	0	{
120	0	uno::Reference< drawing::XDrawPage > xPage;
121	0	getByIndex( Index ) >>= xPage;
122
123	0	if( xPage.is() )
124	0	{
125	0	SvxDrawPage* pPage = comphelper::getFromUnoTunnel<SvxDrawPage>( xPage );
126	0	if(pPage)
127	0	{
128	0	SdCustomShow::PageVec::iterator it = std::find(
129	0	mpSdCustomShow->PagesVector().begin(),
130	0	mpSdCustomShow->PagesVector().end(),
131	0	pPage->GetSdrPage());
132	0	if (it != mpSdCustomShow->PagesVector().end())
133	0	mpSdCustomShow->PagesVector().erase(it);
134	0	}
135	0	}
136	0	}
137
138	0	if( mpModel )
139	0	mpModel->SetModified();
140	0	}
141
142		// XIndexReplace
143		void SAL_CALL SdXCustomPresentation::replaceByIndex( sal_Int32 Index, const uno::Any& Element )
144	0	{
145	0	removeByIndex( Index );
146	0	insertByIndex( Index, Element );
147	0	}
148
149		// XElementAccess
150		uno::Type SAL_CALL SdXCustomPresentation::getElementType()
151	0	{
152	0	return cppu::UnoType<drawing::XDrawPage>::get();
153	0	}
154
155		sal_Bool SAL_CALL SdXCustomPresentation::hasElements()
156	0	{
157	0	SolarMutexGuard aGuard;
158
159	0	if( bDisposing )
160	0	throw lang::DisposedException();
161
162	0	return getCount() > 0;
163	0	}
164
165		// XIndexAccess
166		sal_Int32 SAL_CALL SdXCustomPresentation::getCount()
167	0	{
168	0	SolarMutexGuard aGuard;
169	0	if( bDisposing )
170	0	throw lang::DisposedException();
171
172	0	return mpSdCustomShow ? mpSdCustomShow->PagesVector().size() : 0;
173	0	}
174
175		uno::Any SAL_CALL SdXCustomPresentation::getByIndex( sal_Int32 Index )
176	0	{
177	0	SolarMutexGuard aGuard;
178
179	0	if( bDisposing )
180	0	throw lang::DisposedException();
181
182	0	if (Index < 0 \|\| !mpSdCustomShow \|\| o3tl::make_unsigned(Index) >= mpSdCustomShow->PagesVector().size())
183	0	throw lang::IndexOutOfBoundsException();
184
185	0	uno::Any aAny;
186	0	SdrPage * pPage = const_cast<SdPage *>(mpSdCustomShow->PagesVector()[Index]);
187
188	0	if( pPage )
189	0	{
190	0	uno::Reference< drawing::XDrawPage > xRef( pPage->getUnoPage(), uno::UNO_QUERY );
191	0	aAny <<= xRef;
192	0	}
193
194	0	return aAny;
195	0	}
196
197		// XNamed
198		OUString SAL_CALL SdXCustomPresentation::getName()
199	0	{
200	0	SolarMutexGuard aGuard;
201
202	0	if( bDisposing )
203	0	throw lang::DisposedException();
204
205	0	if(mpSdCustomShow)
206	0	return mpSdCustomShow->GetName();
207
208	0	return OUString();
209	0	}
210
211		void SAL_CALL SdXCustomPresentation::setName( const OUString& aName )
212	0	{
213	0	SolarMutexGuard aGuard;
214
215	0	if( bDisposing )
216	0	throw lang::DisposedException();
217
218	0	if(mpSdCustomShow)
219	0	mpSdCustomShow->SetName( aName );
220	0	}
221
222		// XComponent
223		void SAL_CALL SdXCustomPresentation::dispose()
224	0	{
225	0	SolarMutexGuard aGuard;
226
227	0	if( bDisposing )
228	0	return; // caught a recursion
229
230	0	bDisposing = true;
231
232	0	uno::Reference< uno::XInterface > xSource( static_cast<cppu::OWeakObject*>(this) );
233
234	0	std::unique_lock aGuard2(aDisposeContainerMutex);
235	0	lang::EventObject aEvt;
236	0	aEvt.Source = std::move(xSource);
237	0	aDisposeListeners.disposeAndClear(aGuard2, aEvt);
238
239	0	mpSdCustomShow = nullptr;
240	0	}
241
242		void SAL_CALL SdXCustomPresentation::addEventListener( const uno::Reference< lang::XEventListener >& xListener )
243	0	{
244	0	if( bDisposing )
245	0	throw lang::DisposedException();
246
247	0	std::unique_lock aGuard(aDisposeContainerMutex);
248	0	aDisposeListeners.addInterface(aGuard, xListener);
249	0	}
250
251		void SAL_CALL SdXCustomPresentation::removeEventListener( const uno::Reference< lang::XEventListener >& aListener )
252	0	{
253	0	if( !bDisposing )
254	0	{
255	0	std::unique_lock aGuard(aDisposeContainerMutex);
256	0	aDisposeListeners.removeInterface(aGuard, aListener);
257	0	}
258	0	}
259
260		/===========================================================================
261		* class SdXCustomPresentationAccess : public XCustomPresentationAccess, *
262		* public UsrObject *
263		===========================================================================/
264
265		SdXCustomPresentationAccess::SdXCustomPresentationAccess(SdXImpressDocument& rMyModel) noexcept
266	2	: mrModel(rMyModel)
267	2	{
268	2	}
269
270		SdXCustomPresentationAccess::~SdXCustomPresentationAccess() noexcept
271	2	{
272	2	}
273
274		// XServiceInfo
275		OUString SAL_CALL SdXCustomPresentationAccess::getImplementationName()
276	0	{
277	0	return u"SdXCustomPresentationAccess"_ustr;
278	0	}
279
280		sal_Bool SAL_CALL SdXCustomPresentationAccess::supportsService( const OUString& ServiceName )
281	0	{
282	0	return cppu::supportsService( this, ServiceName );
283	0	}
284
285		uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getSupportedServiceNames()
286	0	{
287	0	return { u"com.sun.star.presentation.CustomPresentationAccess"_ustr };
288	0	}
289
290		// XSingleServiceFactory
291		uno::Reference< uno::XInterface > SAL_CALL SdXCustomPresentationAccess::createInstance()
292	0	{
293	0	uno::Reference< uno::XInterface > xRef( static_cast<cppu::OWeakObject*>(new SdXCustomPresentation()) );
294	0	return xRef;
295	0	}
296
297		uno::Reference< uno::XInterface > SAL_CALL SdXCustomPresentationAccess::createInstanceWithArguments( const uno::Sequence< uno::Any >& )
298	0	{
299	0	return createInstance();
300	0	}
301
302		// XNameContainer
303		void SAL_CALL SdXCustomPresentationAccess::insertByName( const OUString& aName, const uno::Any& aElement )
304	0	{
305	0	SolarMutexGuard aGuard;
306
307		// get the documents custom show list
308	0	SdCustomShowList* pList = nullptr;
309	0	if(mrModel.GetDoc())
310	0	pList = mrModel.GetDoc()->GetCustomShowList(true);
311
312		// no list, no cookies
313	0	if( nullptr == pList)
314	0	throw uno::RuntimeException();
315
316		// do we have a container::XIndexContainer?
317	0	SdXCustomPresentation* pXShow = nullptr;
318
319	0	uno::Reference< container::XIndexContainer > xContainer;
320	0	if( (aElement >>= xContainer) && xContainer.is() )
321	0	pXShow = dynamic_cast<SdXCustomPresentation*>(xContainer.get());
322
323	0	if( nullptr == pXShow )
324	0	throw lang::IllegalArgumentException();
325
326		// get the internal custom show from the api wrapper
327	0	SdCustomShow* pShow = pXShow->GetSdCustomShow();
328	0	if( nullptr == pShow )
329	0	{
330	0	pShow = new SdCustomShow( xContainer );
331	0	pXShow->SetSdCustomShow( pShow );
332	0	}
333	0	else
334	0	{
335	0	if( nullptr == pXShow->GetModel() \|\| *pXShow->GetModel() != mrModel )
336	0	throw lang::IllegalArgumentException();
337	0	}
338
339		// give it a name
340	0	pShow->SetName( aName);
341
342		// check if this or another customshow with the same name already exists
343	0	for( SdCustomShow* pCompare = pList->First();
344	0	pCompare;
345	0	pCompare = pList->Next() )
346	0	{
347	0	if( pCompare == pShow \|\| pCompare->GetName() == pShow->GetName() )
348	0	throw container::ElementExistException();
349	0	}
350
351	0	pList->push_back(std::unique_ptr<SdCustomShow>(pShow));
352
353	0	mrModel.SetModified();
354	0	}
355
356		void SAL_CALL SdXCustomPresentationAccess::removeByName( const OUString& Name )
357	0	{
358	0	SolarMutexGuard aGuard;
359
360	0	SdCustomShow* pShow = getSdCustomShow(Name);
361
362	0	SdCustomShowList* pList = GetCustomShowList();
363	0	if(!pList \|\| !pShow)
364	0	throw container::NoSuchElementException();
365
366	0	pList->erase( pShow );
367
368	0	mrModel.SetModified();
369	0	}
370
371		// XNameReplace
372		void SAL_CALL SdXCustomPresentationAccess::replaceByName( const OUString& aName, const uno::Any& aElement )
373	0	{
374	0	removeByName( aName );
375	0	insertByName( aName, aElement );
376	0	}
377
378		// XNameAccess
379		uno::Any SAL_CALL SdXCustomPresentationAccess::getByName( const OUString& aName )
380	0	{
381	0	SolarMutexGuard aGuard;
382
383	0	SdCustomShow* pShow = getSdCustomShow(aName);
384	0	if(!pShow)
385	0	{
386	0	throw container::NoSuchElementException();
387	0	}
388
389	0	uno::Reference< container::XIndexContainer > xRef( pShow->getUnoCustomShow(), uno::UNO_QUERY );
390	0	return uno::Any(xRef);
391	0	}
392
393		uno::Sequence< OUString > SAL_CALL SdXCustomPresentationAccess::getElementNames()
394	0	{
395	0	SolarMutexGuard aGuard;
396
397	0	SdCustomShowList* pList = GetCustomShowList();
398	0	const sal_uInt32 nCount = pList ? pList->size() : 0;
399
400	0	uno::Sequence< OUString > aSequence( nCount );
401	0	OUString* pStringList = aSequence.getArray();
402
403	0	sal_uInt32 nIdx = 0;
404	0	while( nIdx < nCount )
405	0	{
406	0	const SdCustomShow* pShow = (*pList)[nIdx].get();
407	0	pStringList[nIdx] = pShow->GetName();
408	0	nIdx++;
409	0	}
410
411	0	return aSequence;
412	0	}
413
414		sal_Bool SAL_CALL SdXCustomPresentationAccess::hasByName( const OUString& aName )
415	0	{
416	0	SolarMutexGuard aGuard;
417	0	return getSdCustomShow(aName) != nullptr;
418	0	}
419
420		// XElementAccess
421		uno::Type SAL_CALL SdXCustomPresentationAccess::getElementType()
422	0	{
423	0	return cppu::UnoType<container::XIndexContainer>::get();
424	0	}
425
426		sal_Bool SAL_CALL SdXCustomPresentationAccess::hasElements()
427	0	{
428	0	SolarMutexGuard aGuard;
429
430	0	SdCustomShowList* pList = GetCustomShowList();
431	0	return pList && !pList->empty();
432	0	}
433
434		SdCustomShow * SdXCustomPresentationAccess::getSdCustomShow( std::u16string_view rName ) const noexcept
435	0	{
436	0	sal_uInt32 nIdx = 0;
437
438	0	SdCustomShowList* pList = GetCustomShowList();
439	0	const sal_uInt32 nCount = pList ? pList->size() : 0;
440
441	0	while( nIdx < nCount )
442	0	{
443	0	SdCustomShow* pShow = (*pList)[nIdx].get();
444	0	if( pShow->GetName() == rName )
445	0	return pShow;
446	0	nIdx++;
447	0	}
448	0	return nullptr;
449	0	}
450
451		/* vim:set shiftwidth=4 softtabstop=4 expandtab: */