libreoffice/framework/inc/xml/imagesconfiguration.hxx

/*************************************************************************
 *
 *  $RCSfile: imagesconfiguration.hxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: kz $ $Date: 2004-02-25 17:39:46 $
 *
 *  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
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 *  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.
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 *  Copyright: 2000 by Sun Microsystems, Inc.
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 *  All Rights Reserved.
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 *  Contributor(s): _______________________________________
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 ************************************************************************/

#ifndef __FRAMEWORK_CLASSES_IMAGESCONFIGURATION_HXX_
#define __FRAMEWORK_CLASSES_IMAGESCONFIGURATION_HXX_

#ifndef _SVARRAY_HXX
#include <svtools/svarray.hxx>
#endif
#ifndef _STRING_HXX
#include <tools/string.hxx>
#endif
#ifndef _STREAM_HXX
#include <tools/stream.hxx>
#endif
#ifndef _TOOLS_COLOR_HXX
#include <tools/color.hxx>
#endif

namespace framework
{

enum ImageMaskMode
{
    ImageMaskMode_Color,
    ImageMaskMode_Bitmap
};

struct ImageItemDescriptor
{
    ImageItemDescriptor() : nIndex( -1 ) {}

    String  aCommandURL;                // URL command to dispatch
    long    nIndex;                     // index of the bitmap inside the bitmaplist
};

struct ExternalImageItemDescriptor
{
    String  aCommandURL;                // URL command to dispatch
    String  aURL;                       // a URL to an external bitmap
};

typedef ImageItemDescriptor* ImageItemDescriptorPtr;
SV_DECL_PTRARR_DEL( ImageItemListDescriptor, ImageItemDescriptorPtr, 10, 2)

typedef ExternalImageItemDescriptor* ExternalImageItemDescriptorPtr;
SV_DECL_PTRARR_DEL( ExternalImageItemListDescriptor, ExternalImageItemDescriptorPtr, 10, 2)

struct ImageListItemDescriptor
{
    ImageListItemDescriptor() : pImageItemList( 0 )
                                , nMaskMode( ImageMaskMode_Color ) {}
    ~ImageListItemDescriptor() { delete pImageItemList; }

    String                      aURL;                   // an URL to a bitmap with several images inside
    Color                       aMaskColor;             // a color used as transparent
    String                      aMaskURL;               // an URL to an optional bitmap used as a mask
    ImageMaskMode               nMaskMode;              // an enum to describe the current mask mode
    ImageItemListDescriptor*    pImageItemList;         // an array of ImageItemDescriptors that describes every image
    String                      aHighContrastURL;       // an URL to an optional high contrast bitmap with serveral images inside
    String                      aHighContrastMaskURL;   // an URL to an optional high contrast bitmap as a mask
};

typedef ImageListItemDescriptor* ImageListItemDescriptorPtr;
SV_DECL_PTRARR_DEL( ImageListDescriptor, ImageListItemDescriptorPtr, 10, 2)

struct ImageListsDescriptor
{
    ImageListsDescriptor() : pImageList( 0 ),
                             pExternalImageList( 0 ) {}
    ~ImageListsDescriptor() { delete pImageList; delete pExternalImageList; }

    ImageListDescriptor*                pImageList;
    ExternalImageItemListDescriptor*    pExternalImageList;
};

class ImagesConfiguration
{
    public:
        static sal_Bool LoadImages( SvStream& rInStream, ImageListsDescriptor& aItems );
        static sal_Bool StoreImages( SvStream& rOutStream, const ImageListsDescriptor& aItems );
};

} // namespace framework

#endif // __FRAMEWORK_CLASSES_IMAGES