1/*
2 * Copyright (C) 2010 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebFormControlElement_h
32#define WebFormControlElement_h
33
34#include "WebElement.h"
35#include "WebString.h"
36
37#if WEBKIT_IMPLEMENTATION
38namespace WebCore { class HTMLFormControlElement; }
39#endif
40
41namespace WebKit {
42
43// Provides readonly access to some properties of a DOM form control element node.
44class WebFormControlElement : public WebElement {
45public:
46    WebFormControlElement() : WebElement() { }
47    WebFormControlElement(const WebFormControlElement& e) : WebElement(e) { }
48
49    WebFormControlElement& operator=(const WebFormControlElement& e)
50    {
51        WebElement::assign(e);
52        return *this;
53    }
54    void assign(const WebFormControlElement& e) { WebElement::assign(e); }
55
56    WEBKIT_API bool isEnabled() const;
57    WEBKIT_API bool isReadOnly() const;
58    WEBKIT_API WebString formControlName() const;
59    WEBKIT_API WebString formControlType() const;
60
61    WEBKIT_API void dispatchFormControlChangeEvent();
62
63    // Returns the name that should be used for the specified |element| when
64    // storing autofill data.  This is either the field name or its id, an empty
65    // string if it has no name and no id.
66    WEBKIT_API WebString nameForAutofill() const;
67
68#if WEBKIT_IMPLEMENTATION
69    WebFormControlElement(const WTF::PassRefPtr<WebCore::HTMLFormControlElement>&);
70    WebFormControlElement& operator=(const WTF::PassRefPtr<WebCore::HTMLFormControlElement>&);
71    operator WTF::PassRefPtr<WebCore::HTMLFormControlElement>() const;
72#endif
73};
74
75} // namespace WebKit
76
77#endif
78