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SVGPaintServerPattern.cpp
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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 "config.h"
27
28#if ENABLE(SVG)
29#include "SVGPaintServerPattern.h"
30
31#include "ImageBuffer.h"
32#include "SVGPatternElement.h"
33#include "SVGRenderTreeAsText.h"
34
35using namespace std;
36
37namespace WebCore {
38
39SVGPaintServerPattern::SVGPaintServerPattern(const SVGPatternElement* owner)
40 : m_ownerElement(owner)
41#if PLATFORM(CG)
42 , m_patternSpace(0)
43 , m_pattern(0)
44#endif
45{
46 ASSERT(owner);
47}
48
49SVGPaintServerPattern::~SVGPaintServerPattern()
50{
51#if PLATFORM(CG)
52 CGPatternRelease(m_pattern);
53 CGColorSpaceRelease(m_patternSpace);
54#endif
55}
56
57FloatRect SVGPaintServerPattern::patternBoundaries() const
58{
59 return m_patternBoundaries;
60}
61
62void SVGPaintServerPattern::setPatternBoundaries(const FloatRect& rect)
63{
64 m_patternBoundaries = rect;
65}
66
67ImageBuffer* SVGPaintServerPattern::tile() const
68{
69 return m_tile.get();
70}
71
72void SVGPaintServerPattern::setTile(auto_ptr<ImageBuffer> tile)
73{
74 m_tile.set(tile.release());
75}
76
77AffineTransform SVGPaintServerPattern::patternTransform() const
78{
79 return m_patternTransform;
80}
81
82void SVGPaintServerPattern::setPatternTransform(const AffineTransform& transform)
83{
84 m_patternTransform = transform;
85}
86
87TextStream& SVGPaintServerPattern::externalRepresentation(TextStream& ts) const
88{
89 // Gradients/patterns aren't setup, until they are used for painting. Work around that fact.
90 m_ownerElement->buildPattern(FloatRect(0.0f, 0.0f, 1.0f, 1.0f));
91
92 ts << "[type=PATTERN]"
93 << " [bbox=" << patternBoundaries() << "]";
94 if (!patternTransform().isIdentity())
95 ts << " [pattern transform=" << patternTransform() << "]";
96 return ts;
97}
98
99} // namespace WebCore
100
101#endif
SVGPaintServerPattern.h
SVGPatternElement.h
WebCore
Definition: CSSHelper.h:7
if
if(!yymsg) yymsg
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