text: /* Copyright (C) 2012 Motorola Mobility Inc. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above
   *    copyright notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the distribution.
   * 3. Neither the name of Motorola Mobility Inc. nor the names of its
   *    contributors may be used to endorse or promote products derived from this
   *    software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "core/css/CSSSupportsRule.h"
  
  #include "core/css/CSSRule.h"
  #include "core/css/StyleRule.h"
  #include "wtf/text/StringBuilder.h"
  
  namespace blink {
  
  CSSSupportsRule::CSSSupportsRule(StyleRuleSupports* supportsRule, CSSStyleSheet* parent)
      : CSSGroupingRule(supportsRule, parent)
  {
  }
  
  String CSSSupportsRule::cssText() const
  {
      StringBuilder result;
  
      result.appendLiteral("@supports ");
      result.append(conditionText());
      result.appendLiteral(" {\n");
      appendCSSTextForItems(result);
      result.append('}');
  
      return result.toString();
  }
  
  String CSSSupportsRule::conditionText() const
  {
      return toStyleRuleSupports(m_groupRule.get())->conditionText();
  }
  
  } // namespace blink
  