WebCore/CSSStyleRule.h

   1 /*
   2  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
   3  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)
   4  * Copyright (C) 2002, 2006, 2008 Apple Inc. All rights reserved.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Library General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Library General Public License
  17  * along with this library; see the file COPYING.LIB.  If not, write to
  18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19  * Boston, MA 02110-1301, USA.
  20  */
  21
  22 #ifndef CSSStyleRule_h
  23 #define CSSStyleRule_h
  24
  25 #include "CSSRule.h"
  26 #include "CSSSelectorList.h"
  27 #include <wtf/PassRefPtr.h>
  28 #include <wtf/RefPtr.h>
  29
  30 namespace WebCore {
  31
  32 class CSSMutableStyleDeclaration;
  33 class CSSSelector;
  34
  35 class CSSStyleRule : public CSSRule {
  36 public:
  37     static PassRefPtr<CSSStyleRule> create(CSSStyleSheet* parent)
  38     {
  39         return adoptRef(new CSSStyleRule(parent));
  40     }
  41     virtual ~CSSStyleRule();
  42
  43     String selectorText() const;
  44     void setSelectorText(const String&, ExceptionCode&);
  45
  46     CSSMutableStyleDeclaration* style() const { return m_style.get(); }
  47
  48     virtual String cssText() const;
  49
  50     // Not part of the CSSOM
  51     virtual bool parseString(const String&, bool = false);
  52
  53     void adoptSelectorVector(Vector<CSSSelector*>& selectors) { m_selectorList.adoptSelectorVector(selectors); }
  54     void setDeclaration(PassRefPtr<CSSMutableStyleDeclaration>);
  55
  56     const CSSSelectorList& selectorList() const { return m_selectorList; }
  57     CSSMutableStyleDeclaration* declaration() { return m_style.get(); }
  58
  59     virtual void addSubresourceStyleURLs(ListHashSet<KURL>& urls);
  60
  61 private:
  62     CSSStyleRule(CSSStyleSheet* parent);
  63
  64     virtual bool isStyleRule() { return true; }
  65
  66     // Inherited from CSSRule
  67     virtual unsigned short type() const { return STYLE_RULE; }
  68
  69     RefPtr<CSSMutableStyleDeclaration> m_style;
  70     CSSSelectorList m_selectorList;
  71 };
  72
  73 } // namespace WebCore
  74
  75 #endif // CSSStyleRule_h