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Diffstat (limited to '')
| -rw-r--r-- | svx/source/gallery2/galexpl.cxx | 299 |
1 files changed, 299 insertions, 0 deletions
diff --git a/svx/source/gallery2/galexpl.cxx b/svx/source/gallery2/galexpl.cxx new file mode 100644 index 000000000..b1e70919c --- /dev/null +++ b/svx/source/gallery2/galexpl.cxx @@ -0,0 +1,299 @@ +/* -*- 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 <svx/gallery1.hxx> +#include <svx/galtheme.hxx> +#include <svx/gallery.hxx> +#include <galobj.hxx> + +namespace +{ + SfxListener& theLockListener() + { + static SfxListener SINGLETON; + return SINGLETON; + } +} + + +bool GalleryExplorer::FillThemeList( std::vector<OUString>& rThemeList ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + + if( pGal ) + { + for( sal_uInt32 i = 0, nCount = pGal->GetThemeCount(); i < nCount; i++ ) + { + const GalleryThemeEntry* pEntry = pGal->GetThemeInfo( i ); + + if( pEntry && !pEntry->IsReadOnly() && !pEntry->IsHidden() ) + rThemeList.push_back(pEntry->GetThemeName()); + } + } + + return !rThemeList.empty(); +} + +bool GalleryExplorer::FillObjList( std::u16string_view rThemeName, std::vector<OUString> &rObjList ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ ) + rObjList.push_back( pTheme->GetObjectURL( i ).GetMainURL( INetURLObject::DecodeMechanism::NONE ) ); + + pGal->ReleaseTheme( pTheme, aListener ); + } + } + + return !rObjList.empty(); +} + +bool GalleryExplorer::FillObjList( const sal_uInt32 nThemeId, std::vector<OUString> &rObjList ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + + if (!pGal) + return false; + + return FillObjList( pGal->GetThemeName( nThemeId ), rObjList ); +} + +bool GalleryExplorer::FillObjListTitle( const sal_uInt32 nThemeId, std::vector< OUString >& rList ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( pGal->GetThemeName( nThemeId ), aListener ); + + if( pTheme ) + { + for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ ) + { + std::unique_ptr<SgaObject> pObj = pTheme->AcquireObject( i ); + if ( pObj ) + { + OUString aTitle( pObj->GetTitle() ); + rList.push_back( aTitle ); + } + } + pGal->ReleaseTheme( pTheme, aListener ); + } + } + return !rList.empty(); +} + +bool GalleryExplorer::InsertURL( std::u16string_view rThemeName, std::u16string_view rURL ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + bool bRet = false; + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + INetURLObject aURL( rURL ); + DBG_ASSERT( aURL.GetProtocol() != INetProtocol::NotValid, "invalid URL" ); + bRet = pTheme->InsertURL( aURL ); + pGal->ReleaseTheme( pTheme, aListener ); + } + } + + return bRet; +} + +bool GalleryExplorer::InsertURL( sal_uInt32 nThemeId, std::u16string_view rURL ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return pGal && InsertURL( pGal->GetThemeName( nThemeId ), rURL ); +} + +bool GalleryExplorer::GetGraphicObj( std::u16string_view rThemeName, sal_uInt32 nPos, + Graphic* pGraphic ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + bool bRet = false; + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + if( pGraphic ) + bRet = bRet || pTheme->GetGraphic( nPos, *pGraphic ); + + pGal->ReleaseTheme( pTheme, aListener ); + } + } + + return bRet; +} + +bool GalleryExplorer::GetGraphicObj( sal_uInt32 nThemeId, sal_uInt32 nPos, + Graphic* pGraphic ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return pGal && GetGraphicObj( pGal->GetThemeName( nThemeId ), nPos, pGraphic ); +} + +sal_uInt32 GalleryExplorer::GetSdrObjCount( std::u16string_view rThemeName ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + sal_uInt32 nRet = 0; + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ ) + if( SgaObjKind::SvDraw == pTheme->GetObjectKind( i ) ) + nRet++; + + pGal->ReleaseTheme( pTheme, aListener ); + } + } + + return nRet; +} + +sal_uInt32 GalleryExplorer::GetSdrObjCount( sal_uInt32 nThemeId ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return( pGal ? GetSdrObjCount( pGal->GetThemeName( nThemeId ) ) : 0 ); +} + +bool GalleryExplorer::GetSdrObj( std::u16string_view rThemeName, sal_uInt32 nSdrModelPos, + SdrModel* pModel, BitmapEx* pThumb ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + bool bRet = false; + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + for( sal_uInt32 i = 0, nCount = pTheme->GetObjectCount(), nActPos = 0; ( i < nCount ) && !bRet; i++ ) + { + if( SgaObjKind::SvDraw == pTheme->GetObjectKind( i ) ) + { + if( nActPos++ == nSdrModelPos ) + { + if( pModel ) + bRet = pTheme->GetModel(i, *pModel); + + if( pThumb ) + bRet = bRet || pTheme->GetThumb( i, *pThumb ); + } + } + } + + pGal->ReleaseTheme( pTheme, aListener ); + } + } + + return bRet; +} + +bool GalleryExplorer::GetSdrObj( sal_uInt32 nThemeId, sal_uInt32 nSdrModelPos, + SdrModel* pModel, BitmapEx* pThumb ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return pGal && GetSdrObj( pGal->GetThemeName( nThemeId ), nSdrModelPos, pModel, pThumb ); +} + +bool GalleryExplorer::BeginLocking( std::u16string_view rThemeName ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + bool bRet = false; + + if( pGal ) + { + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, theLockListener() ); + + if( pTheme ) + { + pTheme->LockTheme(); + bRet = true; + } + } + + return bRet; +} + +bool GalleryExplorer::BeginLocking( sal_uInt32 nThemeId ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return pGal && BeginLocking( pGal->GetThemeName( nThemeId ) ); +} + +bool GalleryExplorer::EndLocking( std::u16string_view rThemeName ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + bool bRet = false; + + if( pGal ) + { + SfxListener aListener; + GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener ); + + if( pTheme ) + { + const bool bReleaseLockedTheme = pTheme->UnlockTheme(); + + // release acquired theme + pGal->ReleaseTheme( pTheme, aListener ); + + if( bReleaseLockedTheme ) + { + // release locked theme + pGal->ReleaseTheme( pTheme, theLockListener() ); + bRet = true; + } + } + } + + return bRet; +} + +bool GalleryExplorer::EndLocking( sal_uInt32 nThemeId ) +{ + Gallery* pGal = ::Gallery::GetGalleryInstance(); + return pGal && EndLocking( pGal->GetThemeName( nThemeId ) ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |