1 : /* vim:set sw=4 sts=4 et cin: */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is mozilla.org widget code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Christian Biesinger <cbiesinger@web.de>.
19 : * Portions created by the Initial Developer are Copyright (C) 2006
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either the GNU General Public License Version 2 or later (the "GPL"), or
26 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
27 : * in which case the provisions of the GPL or the LGPL are applicable instead
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29 : * under the terms of either the GPL or the LGPL, and not to allow others to
30 : * use your version of this file under the terms of the MPL, indicate your
31 : * decision by deleting the provisions above and replace them with the notice
32 : * and other provisions required by the GPL or the LGPL. If you do not delete
33 : * the provisions above, a recipient may use your version of this file under
34 : * the terms of any one of the MPL, the GPL or the LGPL.
35 : *
36 : * ***** END LICENSE BLOCK ***** */
37 :
38 : #ifndef NSIMAGETOPIXBUF_H_
39 : #define NSIMAGETOPIXBUF_H_
40 :
41 : #include "nsIImageToPixbuf.h"
42 :
43 : class gfxASurface;
44 : class gfxPattern;
45 : class gfxImageSurface;
46 :
47 0 : class nsImageToPixbuf : public nsIImageToPixbuf {
48 : public:
49 : NS_DECL_ISUPPORTS
50 : NS_IMETHOD_(GdkPixbuf*) ConvertImageToPixbuf(imgIContainer* aImage);
51 :
52 : // Friendlier version of ConvertImageToPixbuf for callers inside of
53 : // widget
54 : /**
55 : * The return value of all these, if not null, should be
56 : * released as needed by the caller using g_object_unref.
57 : */
58 : static GdkPixbuf* ImageToPixbuf(imgIContainer * aImage);
59 : static GdkPixbuf* SurfaceToPixbuf(gfxASurface* aSurface,
60 : PRInt32 aWidth, PRInt32 aHeight);
61 : private:
62 : static GdkPixbuf* ImgSurfaceToPixbuf(gfxImageSurface* aImgSurface,
63 : PRInt32 aWidth, PRInt32 aHeight);
64 0 : ~nsImageToPixbuf() {}
65 : };
66 :
67 :
68 : // fc2389b8-c650-4093-9e42-b05e5f0685b7
69 : #define NS_IMAGE_TO_PIXBUF_CID \
70 : { 0xfc2389b8, 0xc650, 0x4093, \
71 : { 0x9e, 0x42, 0xb0, 0x5e, 0x5f, 0x06, 0x85, 0xb7 } }
72 :
73 : #endif
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