1/* 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. 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#include "CanvasPattern.h" 28 29#include "ExceptionCode.h" 30#include "Image.h" 31#include "Pattern.h" 32#include <wtf/text/WTFString.h> 33 34namespace WebCore { 35 36PassRefPtr<CanvasPattern> CanvasPattern::create(PassRefPtr<Image> image, bool repeatX, bool repeatY, bool originClean) 37{ 38 return adoptRef(new CanvasPattern(image, repeatX, repeatY, originClean)); 39} 40 41CanvasPattern::CanvasPattern(PassRefPtr<Image> image, bool repeatX, bool repeatY, bool originClean) 42 : m_pattern(Pattern::create(image, repeatX, repeatY)) 43 , m_originClean(originClean) 44{ 45} 46 47CanvasPattern::~CanvasPattern() 48{ 49} 50 51void CanvasPattern::parseRepetitionType(const String& type, bool& repeatX, bool& repeatY, ExceptionCode& ec) 52{ 53 ec = 0; 54 if (type.isEmpty() || type == "repeat") { 55 repeatX = true; 56 repeatY = true; 57 return; 58 } 59 if (type == "no-repeat") { 60 repeatX = false; 61 repeatY = false; 62 return; 63 } 64 if (type == "repeat-x") { 65 repeatX = true; 66 repeatY = false; 67 return; 68 } 69 if (type == "repeat-y") { 70 repeatX = false; 71 repeatY = true; 72 return; 73 } 74 ec = SYNTAX_ERR; 75} 76 77} // namespace WebCore 78