1 /*
2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "wtf/Platform.h"
27
28 #if ENABLE(SVG)
29 #include "SVGResourceMasker.h"
30
31 /*#include "ImageBuffer.h"
32 #include "TextStream.h"*/
33
34 using namespace std;
35
36 namespace WebCore
37 {
38
SVGResourceMasker(const SVGMaskElement * ownerElement)39 SVGResourceMasker::SVGResourceMasker(const SVGMaskElement *ownerElement)
40 : SVGResource()
41 , m_ownerElement(ownerElement)
42 {
43 }
44
~SVGResourceMasker()45 SVGResourceMasker::~SVGResourceMasker()
46 {
47 }
48
invalidate()49 void SVGResourceMasker::invalidate()
50 {
51 SVGResource::invalidate();
52 m_mask.clear();
53 }
54
55 /*TextStream& SVGResourceMasker::externalRepresentation(TextStream& ts) const
56 {
57 ts << "[type=MASKER]";
58 return ts;
59 }*/
60
getMaskerById(Document * document,const AtomicString & id)61 SVGResourceMasker *getMaskerById(Document *document, const AtomicString &id)
62 {
63 SVGResource *resource = getResourceById(document, id);
64 if (resource && resource->isMasker()) {
65 return static_cast<SVGResourceMasker *>(resource);
66 }
67
68 return 0;
69 }
70
71 } // namespace WebCore
72
73 #endif
74