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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /svx/source/unogallery/unogaltheme.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | svx/source/unogallery/unogaltheme.cxx | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/svx/source/unogallery/unogaltheme.cxx b/svx/source/unogallery/unogaltheme.cxx new file mode 100644 index 000000000..b40cbc365 --- /dev/null +++ b/svx/source/unogallery/unogaltheme.cxx @@ -0,0 +1,362 @@ +/* -*- 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 "unogaltheme.hxx" +#include "unogalitem.hxx" +#include <svx/galtheme.hxx> +#include <svx/gallery1.hxx> +#include <svx/galmisc.hxx> +#include <svx/fmmodel.hxx> +#include <svx/svdpage.hxx> +#include <svx/unopage.hxx> +#include <vcl/svapp.hxx> +#include <com/sun/star/lang/IndexOutOfBoundsException.hpp> +#include <cppuhelper/supportsservice.hxx> + +using namespace ::com::sun::star; + +namespace unogallery { + + +GalleryTheme::GalleryTheme( std::u16string_view rThemeName ) +{ + mpGallery = ::Gallery::GetGalleryInstance(); + mpTheme = ( mpGallery ? mpGallery->AcquireTheme( rThemeName, *this ) : nullptr ); + + if( mpGallery ) + StartListening( *mpGallery ); +} + + +GalleryTheme::~GalleryTheme() +{ + const SolarMutexGuard aGuard; + + DBG_ASSERT( !mpTheme || mpGallery, "Theme is living without Gallery" ); + + implReleaseItems( nullptr ); + + if( mpGallery ) + { + EndListening( *mpGallery ); + + if( mpTheme ) + mpGallery->ReleaseTheme( mpTheme, *this ); + } +} + + +OUString SAL_CALL GalleryTheme::getImplementationName() +{ + return "com.sun.star.comp.gallery.GalleryTheme"; +} + +sal_Bool SAL_CALL GalleryTheme::supportsService( const OUString& ServiceName ) +{ + return cppu::supportsService( this, ServiceName ); +} + +uno::Sequence< OUString > SAL_CALL GalleryTheme::getSupportedServiceNames() +{ + return { "com.sun.star.gallery.GalleryTheme" }; +} + +uno::Sequence< uno::Type > SAL_CALL GalleryTheme::getTypes() +{ + static const uno::Sequence aTypes { + cppu::UnoType<lang::XServiceInfo>::get(), + cppu::UnoType<lang::XTypeProvider>::get(), + cppu::UnoType<container::XElementAccess>::get(), + cppu::UnoType<container::XIndexAccess>::get(), + cppu::UnoType<gallery::XGalleryTheme>::get(), + }; + return aTypes; +} + +uno::Sequence< sal_Int8 > SAL_CALL GalleryTheme::getImplementationId() +{ + return css::uno::Sequence<sal_Int8>(); +} + + +uno::Type SAL_CALL GalleryTheme::getElementType() +{ + return cppu::UnoType<gallery::XGalleryItem>::get(); +} + + +sal_Bool SAL_CALL GalleryTheme::hasElements() +{ + const SolarMutexGuard aGuard; + + return( ( mpTheme != nullptr ) && ( mpTheme->GetObjectCount() > 0 ) ); +} + + +sal_Int32 SAL_CALL GalleryTheme::getCount() +{ + const SolarMutexGuard aGuard; + + return( mpTheme ? mpTheme->GetObjectCount() : 0 ); +} + + +uno::Any SAL_CALL GalleryTheme::getByIndex( ::sal_Int32 nIndex ) +{ + const SolarMutexGuard aGuard; + uno::Any aRet; + + if( mpTheme ) + { + if( ( nIndex < 0 ) || ( nIndex >= getCount() ) ) + { + throw lang::IndexOutOfBoundsException(); + } + const GalleryObject* pObj = mpTheme->maGalleryObjectCollection.getForPosition( nIndex ); + + if( pObj ) + aRet <<= uno::Reference< gallery::XGalleryItem >( new GalleryItem( *this, *pObj ) ); + } + + return aRet; +} + + +OUString SAL_CALL GalleryTheme::getName( ) +{ + const SolarMutexGuard aGuard; + OUString aRet; + + if( mpTheme ) + aRet = mpTheme->GetName(); + + return aRet; +} + + +void SAL_CALL GalleryTheme::update( ) +{ + const SolarMutexGuard aGuard; + + if( mpTheme ) + { + const Link<const INetURLObject&, void> aDummyLink; + mpTheme->Actualize( aDummyLink ); + } +} + + +::sal_Int32 SAL_CALL GalleryTheme::insertURLByIndex( + const OUString& rURL, ::sal_Int32 nIndex ) +{ + const SolarMutexGuard aGuard; + sal_Int32 nRet = -1; + + if( mpTheme ) + { + try + { + const INetURLObject aURL( rURL ); + + nIndex = std::clamp( nIndex, sal_Int32(0), getCount() ); + + if( ( aURL.GetProtocol() != INetProtocol::NotValid ) && mpTheme->InsertURL( aURL, nIndex ) ) + { + const GalleryObject* pObj = mpTheme->maGalleryObjectCollection.searchObjectWithURL( aURL ); + + if( pObj ) + nRet = mpTheme->maGalleryObjectCollection.searchPosWithObject( pObj ); + } + } + catch( ... ) + { + } + } + + return nRet; +} + + +::sal_Int32 SAL_CALL GalleryTheme::insertGraphicByIndex( + const uno::Reference< graphic::XGraphic >& rxGraphic, sal_Int32 nIndex ) +{ + const SolarMutexGuard aGuard; + sal_Int32 nRet = -1; + + if( mpTheme ) + { + try + { + const Graphic aGraphic( rxGraphic ); + + nIndex = std::clamp( nIndex, sal_Int32(0), getCount() ); + + if( mpTheme->InsertGraphic( aGraphic, nIndex ) ) + nRet = nIndex; + } + catch( ... ) + { + } + } + + return nRet; +} + + +::sal_Int32 SAL_CALL GalleryTheme::insertDrawingByIndex( + const uno::Reference< lang::XComponent >& Drawing, sal_Int32 nIndex ) +{ + const SolarMutexGuard aGuard; + sal_Int32 nRet = -1; + + if( mpTheme ) + { + GalleryDrawingModel* pModel = comphelper::getFromUnoTunnel<GalleryDrawingModel>( Drawing ); + + if( pModel && dynamic_cast<const FmFormModel*>(pModel->GetDoc()) ) + { + // Here we're inserting something that's already a gallery theme drawing + nIndex = std::clamp( nIndex, sal_Int32(0), getCount() ); + + if( mpTheme->InsertModel( *static_cast< FmFormModel* >( pModel->GetDoc() ), nIndex ) ) + nRet = nIndex; + } + else if (!pModel) + { + // #i80184# Try to do the right thing and make a Gallery drawing out + // of an ordinary Drawing if possible. + try + { + uno::Reference< drawing::XDrawPagesSupplier > xDrawPagesSupplier( Drawing, uno::UNO_QUERY_THROW ); + uno::Reference< drawing::XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), uno::UNO_SET_THROW ); + uno::Reference< drawing::XDrawPage > xPage( xDrawPages->getByIndex( 0 ), uno::UNO_QUERY_THROW ); + SvxDrawPage* pUnoPage = xPage.is() ? comphelper::getFromUnoTunnel<SvxDrawPage>( xPage ) : nullptr; + SdrModel* pOrigModel = pUnoPage ? &pUnoPage->GetSdrPage()->getSdrModelFromSdrPage() : nullptr; + SdrPage* pOrigPage = pUnoPage ? pUnoPage->GetSdrPage() : nullptr; + + if (pOrigPage && pOrigModel) + { + FmFormModel* pTmpModel = new FmFormModel(&pOrigModel->GetItemPool()); + // Clone to new target SdrModel + rtl::Reference<SdrPage> pNewPage = pOrigPage->CloneSdrPage(*pTmpModel); + pTmpModel->InsertPage(pNewPage.get(), 0); + + uno::Reference< lang::XComponent > xDrawing( new GalleryDrawingModel( pTmpModel ) ); + pTmpModel->setUnoModel( uno::Reference< uno::XInterface >::query( xDrawing ) ); + + nRet = insertDrawingByIndex( xDrawing, nIndex ); + return nRet; + } + } + catch (...) + { + } + } + } + + return nRet; +} + + +void SAL_CALL GalleryTheme::removeByIndex( sal_Int32 nIndex ) +{ + const SolarMutexGuard aGuard; + + if( mpTheme ) + { + if( ( nIndex < 0 ) || ( nIndex >= getCount() ) ) + throw lang::IndexOutOfBoundsException(); + mpTheme->RemoveObject( nIndex ); + } +} + + +void GalleryTheme::Notify( SfxBroadcaster&, const SfxHint& rHint ) +{ + const SolarMutexGuard aGuard; + const GalleryHint& rGalleryHint = static_cast< const GalleryHint& >( rHint ); + + switch( rGalleryHint.GetType() ) + { + case GalleryHintType::CLOSE_THEME: + { + DBG_ASSERT( !mpTheme || mpGallery, "Theme is living without Gallery" ); + + implReleaseItems( nullptr ); + + if( mpGallery && mpTheme ) + { + mpGallery->ReleaseTheme( mpTheme, *this ); + mpTheme = nullptr; + } + } + break; + + case GalleryHintType::CLOSE_OBJECT: + { + GalleryObject* pObj = static_cast< GalleryObject* >( rGalleryHint.GetData1() ); + + if( pObj ) + implReleaseItems( pObj ); + } + break; + + default: + break; + } +} + + +void GalleryTheme::implReleaseItems( GalleryObject const * pObj ) +{ + const SolarMutexGuard aGuard; + + for( GalleryItemVector::iterator aIter = maItemVector.begin(); aIter != maItemVector.end(); ) + { + if( !pObj || ( (*aIter)->implGetObject() == pObj ) ) + { + (*aIter)->implSetInvalid(); + aIter = maItemVector.erase( aIter ); + } + else + ++aIter; + } +} + + +void GalleryTheme::implRegisterGalleryItem( ::unogallery::GalleryItem& rItem ) +{ + const SolarMutexGuard aGuard; + + maItemVector.push_back( &rItem ); +} + + +void GalleryTheme::implDeregisterGalleryItem( ::unogallery::GalleryItem& rItem ) +{ + const SolarMutexGuard aGuard; + + maItemVector.erase(std::remove(maItemVector.begin(), maItemVector.end(), &rItem), maItemVector.end()); +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |