1 /*
2 * Copyright (C) 2009, 2010 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27
28 #if ENABLE(DATAGRID)
29
30 #include "HTMLDataGridElement.h"
31
32 #include "DOMDataGridDataSource.h"
33 #include "HTMLNames.h"
34 #include "RenderDataGrid.h"
35 #include "Text.h"
36
37 namespace WebCore {
38
39 using namespace HTMLNames;
40
HTMLDataGridElement(const QualifiedName & tagName,Document * document)41 inline HTMLDataGridElement::HTMLDataGridElement(const QualifiedName& tagName, Document* document)
42 : HTMLElement(tagName, document)
43 , m_columns(DataGridColumnList::create(this))
44 {
45 setDataSource(DOMDataGridDataSource::create());
46 }
47
create(const QualifiedName & tagName,Document * document)48 PassRefPtr<HTMLDataGridElement> HTMLDataGridElement::create(const QualifiedName& tagName, Document* document)
49 {
50 return adoptRef(new HTMLDataGridElement(tagName, document));
51 }
52
~HTMLDataGridElement()53 HTMLDataGridElement::~HTMLDataGridElement()
54 {
55 m_columns->clearDataGrid();
56 }
57
createRenderer(RenderArena * arena,RenderStyle *)58 RenderObject* HTMLDataGridElement::createRenderer(RenderArena* arena, RenderStyle*)
59 {
60 return new (arena) RenderDataGrid(this);
61 }
62
autofocus() const63 bool HTMLDataGridElement::autofocus() const
64 {
65 return hasAttribute(autofocusAttr);
66 }
67
setAutofocus(bool autofocus)68 void HTMLDataGridElement::setAutofocus(bool autofocus)
69 {
70 setAttribute(autofocusAttr, autofocus ? "" : 0);
71 }
72
disabled() const73 bool HTMLDataGridElement::disabled() const
74 {
75 return hasAttribute(disabledAttr);
76 }
77
setDisabled(bool disabled)78 void HTMLDataGridElement::setDisabled(bool disabled)
79 {
80 setAttribute(disabledAttr, disabled ? "" : 0);
81 }
82
multiple() const83 bool HTMLDataGridElement::multiple() const
84 {
85 return hasAttribute(multipleAttr);
86 }
87
setMultiple(bool multiple)88 void HTMLDataGridElement::setMultiple(bool multiple)
89 {
90 setAttribute(multipleAttr, multiple ? "" : 0);
91 }
92
setDataSource(PassRefPtr<DataGridDataSource> ds)93 void HTMLDataGridElement::setDataSource(PassRefPtr<DataGridDataSource> ds)
94 {
95 if (m_dataSource == ds)
96 return;
97
98 RefPtr<DataGridDataSource> dataSource = ds;
99 if (!dataSource)
100 dataSource = DOMDataGridDataSource::create();
101 m_dataSource = dataSource;
102
103 // Always clear our columns when a data source changes.
104 // The register callback will rebuild the columns.
105 m_columns->clear();
106 }
107
dataSource() const108 DataGridDataSource* HTMLDataGridElement::dataSource() const
109 {
110 ASSERT(m_dataSource);
111 return m_dataSource.get();
112 }
113
114 } // namespace WebCore
115
116 #endif // ENABLE(DATAGRID)
117