1 : /* ***** BEGIN LICENSE BLOCK *****
2 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
3 : *
4 : * The contents of this file are subject to the Mozilla Public License Version
5 : * 1.1 (the "License"); you may not use this file except in compliance with
6 : * the License. You may obtain a copy of the License at
7 : * http://www.mozilla.org/MPL/
8 : *
9 : * Software distributed under the License is distributed on an "AS IS" basis,
10 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11 : * for the specific language governing rights and limitations under the
12 : * License.
13 : *
14 : * The Original Code is mozilla.org widget code.
15 : *
16 : * The Initial Developer of the Original Code is
17 : * Christian Biesinger <cbiesinger@web.de>.
18 : * Portions created by the Initial Developer are Copyright (C) 2006
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : *
23 : * Alternatively, the contents of this file may be used under the terms of
24 : * either the GNU General Public License Version 2 or later (the "GPL"), or
25 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
26 : * in which case the provisions of the GPL or the LGPL are applicable instead
27 : * of those above. If you wish to allow use of your version of this file only
28 : * under the terms of either the GPL or the LGPL, and not to allow others to
29 : * use your version of this file under the terms of the MPL, indicate your
30 : * decision by deleting the provisions above and replace them with the notice
31 : * and other provisions required by the GPL or the LGPL. If you do not delete
32 : * the provisions above, a recipient may use your version of this file under
33 : * the terms of any one of the MPL, the GPL or the LGPL.
34 : *
35 : * ***** END LICENSE BLOCK ***** */
36 :
37 : #ifndef NSIIMAGETOPIXBUF_H_
38 : #define NSIIMAGETOPIXBUF_H_
39 :
40 : #include "nsISupports.h"
41 :
42 : // dfa4ac93-83f2-4ab8-9b2a-0ff7022aebe2
43 : #define NSIIMAGETOPIXBUF_IID \
44 : { 0xdfa4ac93, 0x83f2, 0x4ab8, \
45 : { 0x9b, 0x2a, 0x0f, 0xf7, 0x02, 0x2a, 0xeb, 0xe2 } }
46 :
47 : class imgIContainer;
48 : typedef struct _GdkPixbuf GdkPixbuf;
49 :
50 : /**
51 : * An interface that allows converting the current frame of an imgIContainer to a GdkPixbuf*.
52 : */
53 0 : class nsIImageToPixbuf : public nsISupports {
54 : public:
55 : NS_DECLARE_STATIC_IID_ACCESSOR(NSIIMAGETOPIXBUF_IID)
56 :
57 : /**
58 : * The return value, if not null, should be released as needed
59 : * by the caller using g_object_unref.
60 : */
61 : NS_IMETHOD_(GdkPixbuf*) ConvertImageToPixbuf(imgIContainer* aImage) = 0;
62 : };
63 :
64 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIImageToPixbuf, NSIIMAGETOPIXBUF_IID)
65 :
66 : #endif
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