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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 <rtl/instance.hxx>
#include <svx/gallery1.hxx>
#include <svx/galtheme.hxx>
#include <svx/gallery.hxx>
#include <galobj.hxx>
namespace
{
class theLockListener : public rtl::Static< SfxListener, theLockListener > {};
}
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, const OUString& 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, const OUString& 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::get() );
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::get() );
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: */
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