1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 the Mozilla SVG project.
16 : *
17 : * The Initial Developer of the Original Code is IBM Corporation.
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
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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 __NS_SVGPAINTSERVERFRAME_H__
38 : #define __NS_SVGPAINTSERVERFRAME_H__
39 :
40 : #include "nsSVGContainerFrame.h"
41 :
42 : class gfxContext;
43 : class nsSVGGeometryFrame;
44 :
45 : typedef nsSVGContainerFrame nsSVGPaintServerFrameBase;
46 :
47 : class nsSVGPaintServerFrame : public nsSVGPaintServerFrameBase
48 0 : {
49 : protected:
50 0 : nsSVGPaintServerFrame(nsStyleContext* aContext)
51 0 : : nsSVGPaintServerFrameBase(aContext)
52 : {
53 0 : AddStateBits(NS_STATE_SVG_NONDISPLAY_CHILD);
54 0 : }
55 :
56 : public:
57 : NS_DECL_FRAMEARENA_HELPERS
58 :
59 : /**
60 : * Constructs a gfxPattern of the paint server rendering.
61 : */
62 : virtual already_AddRefed<gfxPattern>
63 : GetPaintServerPattern(nsIFrame *aSource,
64 : float aOpacity,
65 : const gfxRect *aOverrideBounds = nsnull) = 0;
66 :
67 : /**
68 : * Configure paint server prior to rendering
69 : * @return false to skip rendering
70 : */
71 : virtual bool SetupPaintServer(gfxContext *aContext,
72 : nsSVGGeometryFrame *aSource,
73 : float aOpacity);
74 :
75 0 : virtual bool IsFrameOfType(PRUint32 aFlags) const
76 : {
77 0 : return nsSVGPaintServerFrameBase::IsFrameOfType(aFlags & ~nsIFrame::eSVGPaintServer);
78 : }
79 : };
80 :
81 : #endif // __NS_SVGPAINTSERVERFRAME_H__
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