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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * with the License.  You may obtain a copy of the License at
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 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
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#ifndef FRAMEWORK_XML_IMAGESCONFIGURATION_HXX_
#define FRAMEWORK_XML_IMAGESCONFIGURATION_HXX_

#include <framework/fwedllapi.h>
#include <svl/svarray.hxx>
#include <tools/string.hxx>
#include <tools/stream.hxx>
#include <tools/color.hxx>

// #110897#
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>

#include <vector>

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() : nMaskMode( ImageMaskMode_Color ),
                                pImageItemList( 0 ) {}

    ~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:
		// #110897#
		static sal_Bool	LoadImages( 
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
			SvStream& rInStream, ImageListsDescriptor& aItems );

		// #110897#
		static sal_Bool	StoreImages( 
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
			SvStream& rOutStream, const ImageListsDescriptor& aItems );

        static sal_Bool LoadImages(
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
            const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& rInputStream,
            ImageListsDescriptor& rItems );

        static sal_Bool StoreImages(
			const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
            const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& rOutputStream,
            const ImageListsDescriptor& rItems );
};

} // namespace framework

#endif // __FRAMEWORK_CLASSES_IMAGES