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1  /*
2   * Copyright (C) 1997 Martin Jones (mjones@kde.org)
3   *           (C) 1997 Torben Weis (weis@kde.org)
4   *           (C) 1998 Waldo Bastian (bastian@kde.org)
5   *           (C) 1999 Lars Knoll (knoll@kde.org)
6   *           (C) 1999 Antti Koivisto (koivisto@kde.org)
7   * Copyright (C) 2003, 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
8   *
9   * This library is free software; you can redistribute it and/or
10   * modify it under the terms of the GNU Library General Public
11   * License as published by the Free Software Foundation; either
12   * version 2 of the License, or (at your option) any later version.
13   *
14   * This library is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17   * Library General Public License for more details.
18   *
19   * You should have received a copy of the GNU Library General Public License
20   * along with this library; see the file COPYING.LIB.  If not, write to
21   * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22   * Boston, MA 02110-1301, USA.
23   *
24   */
25  
26  #ifndef HTMLTableElement_h
27  #define HTMLTableElement_h
28  
29  #include "core/html/HTMLElement.h"
30  
31  namespace blink {
32  
33  class ExceptionState;
34  class HTMLCollection;
35  class HTMLTableCaptionElement;
36  class HTMLTableRowsCollection;
37  class HTMLTableSectionElement;
38  
39  class HTMLTableElement FINAL : public HTMLElement {
40      DEFINE_WRAPPERTYPEINFO();
41  public:
42      DECLARE_NODE_FACTORY(HTMLTableElement);
43  
44      HTMLTableCaptionElement* caption() const;
45      void setCaption(PassRefPtrWillBeRawPtr<HTMLTableCaptionElement>, ExceptionState&);
46  
47      HTMLTableSectionElement* tHead() const;
48      void setTHead(PassRefPtrWillBeRawPtr<HTMLTableSectionElement>, ExceptionState&);
49  
50      HTMLTableSectionElement* tFoot() const;
51      void setTFoot(PassRefPtrWillBeRawPtr<HTMLTableSectionElement>, ExceptionState&);
52  
53      PassRefPtrWillBeRawPtr<HTMLElement> createTHead();
54      void deleteTHead();
55      PassRefPtrWillBeRawPtr<HTMLElement> createTFoot();
56      void deleteTFoot();
57      PassRefPtrWillBeRawPtr<HTMLElement> createTBody();
58      PassRefPtrWillBeRawPtr<HTMLElement> createCaption();
59      void deleteCaption();
60      PassRefPtrWillBeRawPtr<HTMLElement> insertRow(int index, ExceptionState&);
61      void deleteRow(int index, ExceptionState&);
62  
63      PassRefPtrWillBeRawPtr<HTMLTableRowsCollection> rows();
64      PassRefPtrWillBeRawPtr<HTMLCollection> tBodies();
65  
66      const AtomicString& rules() const;
67      const AtomicString& summary() const;
68  
69      const StylePropertySet* additionalCellStyle();
70      const StylePropertySet* additionalGroupStyle(bool rows);
71  
72      virtual void trace(Visitor*) OVERRIDE;
73  
74  private:
75      explicit HTMLTableElement(Document&);
76  
77      virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
78      virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
79      virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
80      virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
81      virtual bool hasLegalLinkAttribute(const QualifiedName&) const OVERRIDE;
82      virtual const QualifiedName& subResourceAttributeName() const OVERRIDE;
83  
84      // Used to obtain either a solid or outset border decl and to deal with the frame and rules attributes.
85      virtual const StylePropertySet* additionalPresentationAttributeStyle() OVERRIDE;
86  
87      enum TableRules { UnsetRules, NoneRules, GroupsRules, RowsRules, ColsRules, AllRules };
88      enum CellBorders { NoBorders, SolidBorders, InsetBorders, SolidBordersColsOnly, SolidBordersRowsOnly };
89  
90      CellBorders cellBorders() const;
91  
92      PassRefPtrWillBeRawPtr<StylePropertySet> createSharedCellStyle();
93  
94      HTMLTableSectionElement* lastBody() const;
95  
96      void setNeedsTableStyleRecalc() const;
97  
98      bool m_borderAttr;          // Sets a precise border width and creates an outset border for the table and for its cells.
99      bool m_borderColorAttr;     // Overrides the outset border and makes it solid for the table and cells instead.
100      bool m_frameAttr;           // Implies a thin border width if no border is set and then a certain set of solid/hidden borders based off the value.
101      TableRules m_rulesAttr;     // Implies a thin border width, a collapsing border model, and all borders on the table becoming set to hidden (if frame/border
102                                  // are present, to none otherwise).
103  
104      unsigned short m_padding;
105      RefPtrWillBeMember<StylePropertySet> m_sharedCellStyle;
106  };
107  
108  } // namespace blink
109  
110  #endif // HTMLTableElement_h
111