gecko/widget/src/gtk2/nsIImageToPixbuf.h

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 *
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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 * The Original Code is mozilla.org widget code.
 *
 * The Initial Developer of the Original Code is
 * Christian Biesinger <cbiesinger@web.de>.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
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 *
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#ifndef NSIIMAGETOPIXBUF_H_
#define NSIIMAGETOPIXBUF_H_

#include "nsISupports.h"

// dfa4ac93-83f2-4ab8-9b2a-0ff7022aebe2
#define NSIIMAGETOPIXBUF_IID \
{ 0xdfa4ac93, 0x83f2, 0x4ab8, \
  { 0x9b, 0x2a, 0x0f, 0xf7, 0x02, 0x2a, 0xeb, 0xe2 } }

class imgIContainer;
typedef struct _GdkPixbuf GdkPixbuf;

/**
 * An interface that allows converting the current frame of an imgIContainer to a GdkPixbuf*.
 */
class nsIImageToPixbuf : public nsISupports {
    public:
        NS_DECLARE_STATIC_IID_ACCESSOR(NSIIMAGETOPIXBUF_IID)

        NS_IMETHOD_(GdkPixbuf*) ConvertImageToPixbuf(imgIContainer* aImage) = 0;
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIImageToPixbuf, NSIIMAGETOPIXBUF_IID)

#endif