WebCore/html/HTMLStyleElement.h

   1 /*
   2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   3  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
   4  * Copyright (C) 2003 Apple Computer, Inc.
   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 HTMLStyleElement_h
  23 #define HTMLStyleElement_h
  24
  25 #include "CSSStyleSheet.h"
  26 #include "HTMLElement.h"
  27 #include "StyleElement.h"
  28
  29 namespace WebCore {
  30
  31 class HTMLStyleElement : public HTMLElement, public StyleElement {
  32 public:
  33     HTMLStyleElement(const QualifiedName&, Document*, bool createdByParser);
  34
  35     virtual HTMLTagStatus endTagRequirement() const { return TagStatusRequired; }
  36     virtual int tagPriority() const { return 1; }
  37     virtual bool checkDTD(const Node* newChild) { return newChild->isTextNode(); }
  38
  39     // overload from HTMLElement
  40     virtual void parseMappedAttribute(MappedAttribute*);
  41     virtual void insertedIntoDocument();
  42     virtual void removedFromDocument();
  43     virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
  44
  45     virtual void finishParsingChildren();
  46
  47     virtual bool isLoading() const;
  48     virtual bool sheetLoaded();
  49
  50     bool disabled() const;
  51     void setDisabled(bool);
  52
  53     virtual const AtomicString& media() const;
  54     void setMedia(const AtomicString&);
  55
  56     virtual const AtomicString& type() const;
  57     void setType(const AtomicString&);
  58
  59     StyleSheet* sheet();
  60
  61     virtual void setLoading(bool loading) { m_loading = loading; }
  62
  63     virtual void addSubresourceAttributeURLs(ListHashSet<KURL>&) const;
  64
  65 protected:
  66     String m_media;
  67     bool m_loading;
  68     bool m_createdByParser;
  69 };
  70
  71 } //namespace
  72
  73 #endif