1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/*
* This file is part of the DOM implementation for KDE.
*
* Copyright (C) 1999 Lars Knoll ([email protected])
* (C) 1999 Antti Koivisto ([email protected])
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef HTML_MISCIMPL_H
#define HTML_MISCIMPL_H
#include <tqvaluelist.h>
#include "html_elementimpl.h"
#include "misc/shared.h"
namespace DOM {
class Node;
class DOMString;
class HTMLCollection;
class HTMLBaseFontElementImpl : public HTMLElementImpl
{
public:
HTMLBaseFontElementImpl(DocumentImpl *doc);
~HTMLBaseFontElementImpl();
virtual Id id() const;
};
// -------------------------------------------------------------------------
class HTMLCollectionImpl : public NodeListImpl
{
friend class DOM::HTMLCollection;
public:
enum Type {
// from HTMLDocument
DOC_IMAGES = LAST_NODE_LIST + 1, // all IMG elements in the document
DOC_APPLETS, // all OBJECT and APPLET elements
DOC_FORMS, // all FORMS
DOC_LAYERS, // all LAYERS
DOC_LINKS, // all A _and_ AREA elements with a value for href
DOC_ANCHORS, // all A elements with a value for name
DOC_SCRIPTS, // all SCRIPT elements
// from HTMLTable, HTMLTableSection, HTMLTableRow
TABLE_ROWS, // all rows in this table
TABLE_TBODIES, // all TBODY elements in this table
TSECTION_ROWS, // all rows elements in this table section
TR_CELLS, // all CELLS in this row
// from SELECT
SELECT_OPTIONS,
// from HTMLMap
MAP_AREAS,
DOC_ALL, // "all" elements (IE)
NODE_CHILDREN, // first-level children (IE)
FORM_ELEMENTS, // input elements in a form
WINDOW_NAMED_ITEMS,
DOCUMENT_NAMED_ITEMS,
LAST_TYPE
};
HTMLCollectionImpl(NodeImpl *_base, int _tagId);
virtual NodeImpl *item ( unsigned long index ) const;
// obsolete and not domtree changes save
virtual NodeImpl *firstItem() const;
virtual NodeImpl *nextItem() const;
virtual NodeImpl *namedItem ( const DOMString &name ) const;
// In case of multiple items named the same way
virtual NodeImpl *nextNamedItem( const DOMString &name ) const;
TQValueList<NodeImpl*> namedItems( const DOMString &name ) const;
int getType() const {
return type;
}
protected:
virtual unsigned long calcLength(NodeImpl *start) const;
// The collection list the following elements
int type:8;
// Reimplemented from NodeListImpl
virtual bool nodeMatches( NodeImpl *testNode, bool& doRecurse ) const;
// Helper for name iteration: checks whether ID matches,
// and inserts any name-matching things into namedItemsWithName
bool checkForNameMatch(NodeImpl *node, const DOMString &name) const;
};
// this whole class is just a big hack to find form elements even in
// malformed HTML elements
// the famous <table><tr><form><td> problem
class HTMLFormCollectionImpl : public HTMLCollectionImpl
{
public:
// base must inherit HTMLGenericFormElementImpl or this won't work
HTMLFormCollectionImpl(NodeImpl* _base);
~HTMLFormCollectionImpl() { }
virtual NodeImpl *item ( unsigned long index ) const;
virtual NodeImpl *namedItem ( const DOMString &name ) const;
// In case of multiple items named the same way
virtual NodeImpl *nextNamedItem( const DOMString &name ) const;
protected:
virtual unsigned long calcLength( NodeImpl *start ) const;
private:
mutable unsigned currentNamePos;
mutable unsigned currentNameImgPos;
mutable bool foundInput;
};
/*
Special collection for items of given name/id under document. or window.; but using
iteration interface
*/
class HTMLMappedNameCollectionImpl : public HTMLCollectionImpl
{
public:
HTMLMappedNameCollectionImpl(NodeImpl* _base, int type, const DOMString& name);
virtual bool nodeMatches( NodeImpl *testNode, bool& doRecurse ) const;
static bool matchesName( ElementImpl* el, int type, const DOMString& name);
private:
DOMString name;
};
} //namespace
#endif
|
