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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <unotools/pathoptions.hxx>
#include <rtl/instance.hxx>
#include <sfx2/viewfrm.hxx>
#include "svx/gallery1.hxx"
#include "svx/galtheme.hxx"
#include "svx/galbrws.hxx"
#include "svx/gallery.hxx"
#include "galobj.hxx"
namespace
{
class theLockListener : public rtl::Static< SfxListener, theLockListener > {};
}
// -------------------
// - GalleryExplorer -
// -------------------
Gallery* GalleryExplorer::ImplGetGallery()
{
static Gallery* pGallery = NULL;
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if( !pGallery )
pGallery = Gallery::GetGalleryInstance();
return pGallery;
}
// ------------------------------------------------------------------------
GalleryExplorer* GalleryExplorer::GetGallery()
{
static GalleryExplorer* pThis = NULL;
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
// only create a dummy object which can be accessed
if( !pThis )
pThis = new GalleryExplorer;
return pThis;
}
// ------------------------------------------------------------------------
INetURLObject GalleryExplorer::GetURL() const
{
return GALLERYBROWSER()->GetURL();
}
String GalleryExplorer::GetFilterName() const
{
return GALLERYBROWSER()->GetFilterName();
}
// ------------------------------------------------------------------------
Graphic GalleryExplorer::GetGraphic() const
{
return GALLERYBROWSER()->GetGraphic();
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::IsLinkage() const
{
return GALLERYBROWSER()->IsLinkage();
}
// ------------------------------------------------------------------------
bool GalleryExplorer::FillThemeList( std::vector<String>& rThemeList )
{
Gallery* pGal = ImplGetGallery();
if( pGal )
{
for( sal_uIntPtr 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();
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::FillObjList( const String& rThemeName, std::vector<String> &rObjList )
{
Gallery* pGal = ImplGetGallery();
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::NO_DECODE ) );
pGal->ReleaseTheme( pTheme, aListener );
}
}
return !rObjList.empty();
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::FillObjList( const sal_uInt32 nThemeId, std::vector<String> &rObjList )
{
Gallery* pGal = ImplGetGallery();
if (!pGal)
return false;
return FillObjList( pGal->GetThemeName( nThemeId ), rObjList );
}
bool GalleryExplorer::FillObjList( const sal_uInt32 nThemeId, std::vector<rtl::OUString> &rObjList )
{
std::vector<String> aObjList;
if (!FillObjList(nThemeId, aObjList))
return false;
// Convert UniString to rtl::OUString.
std::vector<rtl::OUString> aList;
aList.reserve(aObjList.size());
std::vector<String>::const_iterator it = aObjList.begin(), itEnd = aObjList.end();
for (; it != itEnd; ++it)
aList.push_back(*it);
rObjList.swap(aList);
return true;
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::FillObjListTitle( const sal_uInt32 nThemeId, std::vector< rtl::OUString >& rList )
{
Gallery* pGal = ImplGetGallery();
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( pGal->GetThemeName( nThemeId ), aListener );
if( pTheme )
{
for( sal_uIntPtr i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
{
SgaObject* pObj = pTheme->AcquireObject( i );
if ( pObj )
{
rtl::OUString aTitle( pObj->GetTitle() );
rList.push_back( aTitle );
pTheme->ReleaseObject( pObj );
}
}
pGal->ReleaseTheme( pTheme, aListener );
}
}
return !rList.empty();
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::InsertURL( const String& rThemeName, const String& rURL )
{
return InsertURL( rThemeName, rURL, SGA_FORMAT_ALL );
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::InsertURL( sal_uIntPtr nThemeId, const String& rURL )
{
return InsertURL( nThemeId, rURL, SGA_FORMAT_ALL );
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::InsertURL( const String& rThemeName, const String& rURL, const sal_uIntPtr )
{
Gallery* pGal = ImplGetGallery();
sal_Bool bRet = sal_False;
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
if( pTheme )
{
INetURLObject aURL( rURL );
DBG_ASSERT( aURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
bRet = pTheme->InsertURL( aURL );
pGal->ReleaseTheme( pTheme, aListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::InsertURL( sal_uIntPtr nThemeId, const String& rURL, const sal_uIntPtr nSgaFormat )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? InsertURL( pGal->GetThemeName( nThemeId ), rURL, nSgaFormat ) : sal_False );
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::GetGraphicObj( const String& rThemeName, sal_uIntPtr nPos,
Graphic* pGraphic, Bitmap* pThumb,
sal_Bool bProgress )
{
Gallery* pGal = ImplGetGallery();
sal_Bool bRet = sal_False;
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
if( pTheme )
{
if( pGraphic )
bRet = bRet || pTheme->GetGraphic( nPos, *pGraphic, bProgress );
if( pThumb )
bRet = bRet || pTheme->GetThumb( nPos, *pThumb, bProgress );
pGal->ReleaseTheme( pTheme, aListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::GetGraphicObj( sal_uIntPtr nThemeId, sal_uIntPtr nPos,
Graphic* pGraphic, Bitmap* pThumb,
sal_Bool bProgress )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetGraphicObj( pGal->GetThemeName( nThemeId ), nPos, pGraphic, pThumb, bProgress ) : sal_False );
}
// ------------------------------------------------------------------------
sal_uIntPtr GalleryExplorer::GetSdrObjCount( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
sal_uIntPtr nRet = 0;
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
if( pTheme )
{
for( sal_uIntPtr i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
if( SGA_OBJ_SVDRAW == pTheme->GetObjectKind( i ) )
nRet++;
pGal->ReleaseTheme( pTheme, aListener );
}
}
return nRet;
}
// ------------------------------------------------------------------------
sal_uIntPtr GalleryExplorer::GetSdrObjCount( sal_uIntPtr nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetSdrObjCount( pGal->GetThemeName( nThemeId ) ) : sal_False );
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::GetSdrObj( const String& rThemeName, sal_uIntPtr nSdrModelPos,
SdrModel* pModel, Bitmap* pThumb )
{
Gallery* pGal = ImplGetGallery();
sal_Bool bRet = sal_False;
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
if( pTheme )
{
for( sal_uIntPtr i = 0, nCount = pTheme->GetObjectCount(), nActPos = 0; ( i < nCount ) && !bRet; i++ )
{
if( SGA_OBJ_SVDRAW == pTheme->GetObjectKind( i ) )
{
if( nActPos++ == nSdrModelPos )
{
if( pModel )
bRet = bRet || pTheme->GetModel( i, *pModel, sal_False );
if( pThumb )
bRet = bRet || pTheme->GetThumb( i, *pThumb );
}
}
}
pGal->ReleaseTheme( pTheme, aListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
sal_Bool GalleryExplorer::GetSdrObj( sal_uIntPtr nThemeId, sal_uIntPtr nSdrModelPos,
SdrModel* pModel, Bitmap* pThumb )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetSdrObj( pGal->GetThemeName( nThemeId ), nSdrModelPos, pModel, pThumb ) : sal_False );
}
// -----------------------------------------------------------------------------
sal_Bool GalleryExplorer::BeginLocking( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
sal_Bool bRet = sal_False;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, theLockListener::get() );
if( pTheme )
{
pTheme->LockTheme();
bRet = sal_True;
}
}
return bRet;
}
// -----------------------------------------------------------------------------
sal_Bool GalleryExplorer::BeginLocking( sal_uIntPtr nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? BeginLocking( pGal->GetThemeName( nThemeId ) ) : sal_False );
}
// -----------------------------------------------------------------------------
sal_Bool GalleryExplorer::EndLocking( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
sal_Bool bRet = sal_False;
if( pGal )
{
SfxListener aListener;
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aListener );
if( pTheme )
{
const sal_Bool bReleaseLockedTheme = pTheme->UnlockTheme();
// release acquired theme
pGal->ReleaseTheme( pTheme, aListener );
if( bReleaseLockedTheme )
{
// release locked theme
pGal->ReleaseTheme( pTheme, theLockListener::get() );
bRet = sal_True;
}
}
}
return bRet;
}
// -----------------------------------------------------------------------------
sal_Bool GalleryExplorer::EndLocking( sal_uIntPtr nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? EndLocking( pGal->GetThemeName( nThemeId ) ) : sal_False );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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