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libreoffice/svx/source/gallery2/galexpl.cxx

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/*************************************************************************
*
* $RCSfile: galexpl.cxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: ka $ $Date: 2001-07-30 13:06:09 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#include <svtools/pathoptions.hxx>
#include <sfx2/viewfrm.hxx>
#include "gallery1.hxx"
#include "galtheme.hxx"
#include "galbrws.hxx"
#include "gallery.hxx"
// -----------
// - Statics -
// -----------
static SfxListener aDummyListener;
// -------------------
// - GalleryExplorer -
// -------------------
Gallery* GalleryExplorer::ImplGetGallery()
{
static Gallery* pGallery = NULL;
if( !pGallery )
pGallery = Gallery::AcquireGallery( SvtPathOptions().GetGalleryPath() );
return pGallery;
}
// ------------------------------------------------------------------------
GalleryExplorer* GalleryExplorer::GetGallery()
{
static GalleryExplorer* pThis = NULL;
// 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();
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::GetVCDrawModel( FmFormModel& rModel ) const
{
return GALLERYBROWSER()->GetVCDrawModel( rModel );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::IsLinkage() const
{
return GALLERYBROWSER()->IsLinkage();
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::FillThemeList( List& rThemeList )
{
Gallery* pGal = ImplGetGallery();
if( pGal )
{
for( ULONG i = 0, nCount = pGal->GetThemeCount(); i < nCount; i++ )
{
const GalleryThemeEntry* pEntry = pGal->GetThemeInfo( i );
if( pEntry && !pEntry->IsReadOnly() && !pEntry->IsHidden() )
rThemeList.Insert( new String( pEntry->GetThemeName() ), LIST_APPEND );
}
}
return( rThemeList.Count() > 0 );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::FillObjList( const String& rThemeName, List& rObjList )
{
Gallery* pGal = ImplGetGallery();
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
for( ULONG i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
rObjList.Insert( new String( pTheme->GetObjectURL( i ).GetMainURL( INetURLObject::NO_DECODE ) ), LIST_APPEND );
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return( rObjList.Count() > 0 );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::FillObjList( ULONG nThemeId, List& rObjList )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? FillObjList( pGal->GetThemeName( nThemeId ), rObjList ) : FALSE );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertURL( const String& rThemeName, const String& rURL )
{
return InsertURL( rThemeName, rURL, SGA_FORMAT_ALL );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertURL( ULONG nThemeId, const String& rURL )
{
return InsertURL( nThemeId, rURL, SGA_FORMAT_ALL );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertURL( const String& rThemeName, const String& rURL, const ULONG nSgaFormat )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
INetURLObject aURL( rURL );
DBG_ASSERT( aURL.GetProtocol() != INET_PROT_NOT_VALID, "invalid URL" );
bRet = pTheme->InsertURL( aURL );
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertURL( ULONG nThemeId, const String& rURL, const ULONG nSgaFormat )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? InsertURL( pGal->GetThemeName( nThemeId ), rURL, nSgaFormat ) : FALSE );
}
// ------------------------------------------------------------------------
ULONG GalleryExplorer::GetObjCount( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
ULONG nRet = 0;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
nRet = pTheme->GetObjectCount();
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return nRet;
}
// ------------------------------------------------------------------------
ULONG GalleryExplorer::GetObjCount( ULONG nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetObjCount( pGal->GetThemeName( nThemeId ) ) : FALSE );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::GetGraphicObj( const String& rThemeName, ULONG nPos,
Graphic* pGraphic, Bitmap* pThumb,
BOOL bProgress )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
if( pGraphic )
bRet = bRet || pTheme->GetGraphic( nPos, *pGraphic, bProgress );
if( pThumb )
bRet = bRet || pTheme->GetThumb( nPos, *pThumb, bProgress );
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::GetGraphicObj( ULONG nThemeId, ULONG nPos,
Graphic* pGraphic, Bitmap* pThumb,
BOOL bProgress )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetGraphicObj( pGal->GetThemeName( nThemeId ), nPos, pGraphic, pThumb, bProgress ) : FALSE );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertGraphicObj( const String& rThemeName, const Graphic& rGraphic )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
bRet = pTheme->InsertGraphic( rGraphic );
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertGraphicObj( ULONG nThemeId, const Graphic& rGraphic )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? InsertGraphicObj( pGal->GetThemeName( nThemeId ), rGraphic ) : FALSE );
}
// ------------------------------------------------------------------------
ULONG GalleryExplorer::GetSdrObjCount( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
ULONG nRet = 0;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
for( ULONG i = 0, nCount = pTheme->GetObjectCount(); i < nCount; i++ )
if( SGA_OBJ_SVDRAW == pTheme->GetObjectKind( i ) )
nRet++;
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return nRet;
}
// ------------------------------------------------------------------------
ULONG GalleryExplorer::GetSdrObjCount( ULONG nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetSdrObjCount( pGal->GetThemeName( nThemeId ) ) : FALSE );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::GetSdrObj( const String& rThemeName, ULONG nSdrModelPos,
FmFormModel* pModel, Bitmap* pThumb )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
BOOL bFound = FALSE;
for( ULONG 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, FALSE );
if( pThumb )
bRet = bRet || pTheme->GetThumb( i, *pThumb );
}
}
}
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::GetSdrObj( ULONG nThemeId, ULONG nSdrModelPos,
FmFormModel* pModel, Bitmap* pThumb )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? GetSdrObj( pGal->GetThemeName( nThemeId ), nSdrModelPos, pModel, pThumb ) : FALSE );
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertSdrObj( const String& rThemeName, FmFormModel& rModel )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
bRet = pTheme->InsertModel( rModel );
pGal->ReleaseTheme( pTheme, aDummyListener );
}
}
return bRet;
}
// ------------------------------------------------------------------------
BOOL GalleryExplorer::InsertSdrObj( ULONG nThemeId, FmFormModel& rModel )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? InsertSdrObj( pGal->GetThemeName( nThemeId ), rModel ) : FALSE );
}
// -----------------------------------------------------------------------------
BOOL GalleryExplorer::BeginLocking( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
bRet = TRUE;
}
return bRet;
}
// -----------------------------------------------------------------------------
BOOL GalleryExplorer::BeginLocking( ULONG nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? BeginLocking( pGal->GetThemeName( nThemeId ) ) : FALSE );
}
// -----------------------------------------------------------------------------
BOOL GalleryExplorer::EndLocking( const String& rThemeName )
{
Gallery* pGal = ImplGetGallery();
BOOL bRet = FALSE;
if( pGal )
{
GalleryTheme* pTheme = pGal->AcquireTheme( rThemeName, aDummyListener );
if( pTheme )
{
// release twice ( 1. acquired theme, 2. locked theme )
pGal->ReleaseTheme( pTheme, aDummyListener );
pGal->ReleaseTheme( pTheme, aDummyListener );
bRet = TRUE;
}
}
return bRet;
}
// -----------------------------------------------------------------------------
BOOL GalleryExplorer::EndLocking( ULONG nThemeId )
{
Gallery* pGal = ImplGetGallery();
return( pGal ? EndLocking( pGal->GetThemeName( nThemeId ) ) : FALSE );
}
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