third_party/WebKit/Source/core/html/HTMLDocument.h

   1 /*
   2  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
   3  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
   4  * Copyright (C) 2004, 2006, 2007, 2008, 2009 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
  23 #ifndef HTMLDocument_h
  24 #define HTMLDocument_h
  25
  26 #include "core/dom/Document.h"
  27 #include "core/fetch/ResourceClient.h"
  28 #include "wtf/HashCountedSet.h"
  29
  30 namespace blink {
  31
  32 class HTMLBodyElement;
  33
  34 class CORE_EXPORT HTMLDocument : public Document, public ResourceClient {
  35     DEFINE_WRAPPERTYPEINFO();
  36 public:
  37     static PassRefPtrWillBeRawPtr<HTMLDocument> create(const DocumentInit& initializer = DocumentInit())
  38     {
  39         return adoptRefWillBeNoop(new HTMLDocument(initializer));
  40     }
  41     ~HTMLDocument() override;
  42
  43     const AtomicString& bgColor() const;
  44     void setBgColor(const AtomicString&);
  45     const AtomicString& fgColor() const;
  46     void setFgColor(const AtomicString&);
  47     const AtomicString& alinkColor() const;
  48     void setAlinkColor(const AtomicString&);
  49     const AtomicString& linkColor() const;
  50     void setLinkColor(const AtomicString&);
  51     const AtomicString& vlinkColor() const;
  52     void setVlinkColor(const AtomicString&);
  53
  54     void clear() { }
  55
  56     void captureEvents() { }
  57     void releaseEvents() { }
  58
  59     void addNamedItem(const AtomicString& name);
  60     void removeNamedItem(const AtomicString& name);
  61     bool hasNamedItem(const AtomicString& name);
  62
  63     void addExtraNamedItem(const AtomicString& name);
  64     void removeExtraNamedItem(const AtomicString& name);
  65     bool hasExtraNamedItem(const AtomicString& name);
  66
  67     static bool isCaseSensitiveAttribute(const QualifiedName&);
  68
  69     PassRefPtrWillBeRawPtr<Document> cloneDocumentWithoutChildren() final;
  70
  71 protected:
  72     HTMLDocument(const DocumentInit&, DocumentClassFlags extendedDocumentClasses = DefaultDocumentClass);
  73
  74 private:
  75     HTMLBodyElement* htmlBodyElement() const;
  76
  77     const AtomicString& bodyAttributeValue(const QualifiedName&) const;
  78     void setBodyAttribute(const QualifiedName&, const AtomicString&);
  79
  80     void addItemToMap(HashCountedSet<AtomicString>&, const AtomicString&);
  81     void removeItemFromMap(HashCountedSet<AtomicString>&, const AtomicString&);
  82
  83     HashCountedSet<AtomicString> m_namedItemCounts;
  84     HashCountedSet<AtomicString> m_extraNamedItemCounts;
  85 };
  86
  87 inline bool HTMLDocument::hasNamedItem(const AtomicString& name)
  88 {
  89     return m_namedItemCounts.contains(name);
  90 }
  91
  92 inline bool HTMLDocument::hasExtraNamedItem(const AtomicString& name)
  93 {
  94     return m_extraNamedItemCounts.contains(name);
  95 }
  96
  97 DEFINE_DOCUMENT_TYPE_CASTS(HTMLDocument);
  98
  99 } // namespace blink
 100
 101 #endif // HTMLDocument_h