1/* 2 * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved. 3 * Copyright (C) 2012 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer. 12 * 2. Redistributions in binary form must reproduce the above 13 * copyright notice, this list of conditions and the following 14 * disclaimer in the documentation and/or other materials 15 * provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE 21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, 22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 26 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31#include "config.h" 32 33#include "WebKitCSSRegionRule.h" 34 35#include "CSSParser.h" 36#include "CSSRuleList.h" 37#include "StyleRule.h" 38#include <wtf/text/StringBuilder.h> 39 40#if ENABLE(CSS_REGIONS) 41 42namespace WebCore { 43WebKitCSSRegionRule::WebKitCSSRegionRule(StyleRuleRegion* regionRule, CSSStyleSheet* parent) 44 : CSSGroupingRule(regionRule, parent) 45{ 46} 47 48String WebKitCSSRegionRule::cssText() const 49{ 50 StringBuilder result; 51 result.appendLiteral("@-webkit-region "); 52 53 // First add the selectors. 54 result.append(toStyleRuleRegion(m_groupRule.get())->selectorList().selectorsText()); 55 56 // Then add the rules. 57 result.appendLiteral(" { \n"); 58 appendCssTextForItems(result); 59 result.append('}'); 60 return result.toString(); 61} 62 63} // namespace WebCore 64 65#endif 66