2 * Copyright (C) 2006, 2007, 2008 Apple Computer, Inc. All rights reserved.
3 * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
4 * Copyright (C) 2007-2008 Torch Mobile, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include "AffineTransform.h"
34 #include <wtf/PassRefPtr.h>
35 #include <wtf/RefCounted.h>
36 #include <wtf/RefPtr.h>
39 typedef struct CGPattern* CGPatternRef;
40 typedef CGPatternRef PlatformPatternPtr;
43 typedef cairo_pattern_t* PlatformPatternPtr;
46 typedef SkShader* PlatformPatternPtr;
49 typedef QBrush PlatformPatternPtr;
52 class wxGraphicsBrush;
53 typedef wxGraphicsBrush* PlatformPatternPtr;
56 typedef wxBrush* PlatformPatternPtr;
59 #include <interface/GraphicsDefs.h>
60 typedef pattern* PlatformPatternPtr;
62 typedef void* PlatformPatternPtr;
67 class AffineTransform;
69 class Pattern : public RefCounted<Pattern> {
71 static PassRefPtr<Pattern> create(PassRefPtr<Image> tileImage, bool repeatX, bool repeatY)
73 return adoptRef(new Pattern(tileImage, repeatX, repeatY));
77 Image* tileImage() const { return m_tileImage.get(); }
79 void platformDestroy();
81 // Pattern space is an abstract space that maps to the default user space by the transformation 'userSpaceTransformation'
83 PlatformPatternPtr platformPattern(const AffineTransform& userSpaceTransformation);
85 PlatformPatternPtr createPlatformPattern(const AffineTransform& userSpaceTransformation) const;
87 void setPatternSpaceTransform(const AffineTransform& patternSpaceTransformation);
88 void setPlatformPatternSpaceTransform();
90 bool repeatX() const { return m_repeatX; }
91 bool repeatY() const { return m_repeatY; }
94 Pattern(PassRefPtr<Image>, bool repeatX, bool repeatY);
96 RefPtr<Image> m_tileImage;
99 AffineTransform m_patternSpaceTransformation;
100 PlatformPatternPtr m_pattern;