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1 /* | |
2 * Copyright (C) 2009 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 WebInputElement_h | |
32 #define WebInputElement_h | |
33 | |
34 #include "WebFormControlElement.h" | |
35 | |
36 #if WEBKIT_IMPLEMENTATION | |
37 namespace WebCore { class HTMLInputElement; } | |
38 #endif | |
39 | |
40 namespace WebKit { | |
41 | |
42 class WebNodeCollection; | |
43 class WebTextFieldDecoratorClient; | |
44 | |
45 // Provides readonly access to some properties of a DOM input element node. | |
46 class WebInputElement : public WebFormControlElement { | |
47 public: | |
48 enum SpeechInputState { | |
49 Idle, | |
50 Recording, | |
51 Recognizing, | |
52 }; | |
53 | |
54 WebInputElement() : WebFormControlElement() { } | |
55 WebInputElement(const WebInputElement& element) : WebFormControlElement(
element) { } | |
56 | |
57 WebInputElement& operator=(const WebInputElement& element) | |
58 { | |
59 WebFormControlElement::assign(element); | |
60 return *this; | |
61 } | |
62 void assign(const WebInputElement& element) { WebFormControlElement::ass
ign(element); } | |
63 | |
64 // This returns true for all of textfield-looking types such as text, | |
65 // password, search, email, url, and number. | |
66 WEBKIT_EXPORT bool isTextField() const; | |
67 // This returns true only for type=text. | |
68 WEBKIT_EXPORT bool isText() const; | |
69 WEBKIT_EXPORT bool isPasswordField() const; | |
70 WEBKIT_EXPORT bool isImageButton() const; | |
71 WEBKIT_EXPORT bool isRadioButton() const; | |
72 WEBKIT_EXPORT bool isCheckbox() const; | |
73 WEBKIT_EXPORT bool autoComplete() const; | |
74 WEBKIT_EXPORT int maxLength() const; | |
75 WEBKIT_EXPORT bool isActivatedSubmit() const; | |
76 WEBKIT_EXPORT void setActivatedSubmit(bool); | |
77 WEBKIT_EXPORT int size() const; | |
78 WEBKIT_EXPORT void setValue(const WebString&, bool sendChangeEvent = fal
se); | |
79 WEBKIT_EXPORT void setChecked(bool, bool sendChangeEvent = false); | |
80 WEBKIT_EXPORT WebString value() const; | |
81 // This returns the non-sanitized, exact value inside the text field. | |
82 WEBKIT_EXPORT WebString editingValue() const; | |
83 // Sets the value inside the text field without being sanitized. | |
84 // Can't be used if a renderer doesn't exist or on a non text field type
. | |
85 // Caret will be moved to the end. | |
86 WEBKIT_EXPORT void setEditingValue(const WebString&); | |
87 WEBKIT_EXPORT void setSuggestedValue(const WebString&); | |
88 WEBKIT_EXPORT WebString suggestedValue() const; | |
89 WEBKIT_EXPORT void setPlaceholder(const WebString&); | |
90 WEBKIT_EXPORT WebString placeholder() const; | |
91 WEBKIT_EXPORT bool isAutofilled() const; | |
92 WEBKIT_EXPORT void setAutofilled(bool); | |
93 WEBKIT_EXPORT void setSelectionRange(int, int); | |
94 WEBKIT_EXPORT int selectionStart() const; | |
95 WEBKIT_EXPORT int selectionEnd() const; | |
96 WEBKIT_EXPORT bool isValidValue(const WebString&) const; | |
97 WEBKIT_EXPORT bool isChecked() const; | |
98 WEBKIT_EXPORT bool isMultiple() const; | |
99 | |
100 WEBKIT_EXPORT WebNodeCollection dataListOptions() const; | |
101 | |
102 // Return the localized value for this input type. | |
103 WEBKIT_EXPORT WebString localizeValue(const WebString&) const; | |
104 | |
105 WEBKIT_EXPORT bool isSpeechInputEnabled() const; | |
106 WEBKIT_EXPORT SpeechInputState getSpeechInputState() const; | |
107 WEBKIT_EXPORT void startSpeechInput(); | |
108 WEBKIT_EXPORT void stopSpeechInput(); | |
109 | |
110 // Exposes the default value of the maxLength attribute. | |
111 WEBKIT_EXPORT static int defaultMaxLength(); | |
112 | |
113 // Returns the direction of the text in this element. | |
114 WEBKIT_EXPORT WebString directionForFormData() const; | |
115 | |
116 // Return the decoration added by the specified decorator if one exists. | |
117 WEBKIT_EXPORT WebElement decorationElementFor(WebTextFieldDecoratorClien
t*); | |
118 | |
119 #if WEBKIT_IMPLEMENTATION | |
120 WebInputElement(const WTF::PassRefPtr<WebCore::HTMLInputElement>&); | |
121 WebInputElement& operator=(const WTF::PassRefPtr<WebCore::HTMLInputEleme
nt>&); | |
122 operator WTF::PassRefPtr<WebCore::HTMLInputElement>() const; | |
123 #endif | |
124 }; | |
125 | |
126 WEBKIT_EXPORT WebInputElement* toWebInputElement(WebElement*); | |
127 | |
128 inline const WebInputElement* toWebInputElement(const WebElement* element) | |
129 { | |
130 return toWebInputElement(const_cast<WebElement*>(element)); | |
131 } | |
132 | |
133 } // namespace WebKit | |
134 | |
135 #endif | |
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