third_party/WebKit/Source/web/WebInputElement.cpp

   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 #include "config.h"
  32 #include "public/web/WebInputElement.h"
  33
  34 #include "core/HTMLNames.h"
  35 #include "core/InputTypeNames.h"
  36 #include "core/dom/shadow/ElementShadow.h"
  37 #include "core/dom/shadow/ShadowRoot.h"
  38 #include "core/html/HTMLDataListElement.h"
  39 #include "core/html/HTMLDataListOptionsCollection.h"
  40 #include "core/html/HTMLInputElement.h"
  41 #include "core/html/shadow/ShadowElementNames.h"
  42 #include "core/html/shadow/TextControlInnerElements.h"
  43 #include "platform/RuntimeEnabledFeatures.h"
  44 #include "public/platform/WebString.h"
  45 #include "public/web/WebElementCollection.h"
  46 #include "wtf/PassRefPtr.h"
  47
  48 namespace blink {
  49
  50 bool WebInputElement::isTextField() const
  51 {
  52     return constUnwrap<HTMLInputElement>()->isTextField();
  53 }
  54
  55 bool WebInputElement::isText() const
  56 {
  57     return constUnwrap<HTMLInputElement>()->isTextField() && constUnwrap<HTMLInputElement>()->type() != InputTypeNames::number;
  58 }
  59
  60 bool WebInputElement::isEmailField() const
  61 {
  62     return constUnwrap<HTMLInputElement>()->type() == InputTypeNames::email;
  63 }
  64
  65 bool WebInputElement::isPasswordField() const
  66 {
  67     return constUnwrap<HTMLInputElement>()->type() == InputTypeNames::password;
  68 }
  69
  70 bool WebInputElement::isImageButton() const
  71 {
  72     return constUnwrap<HTMLInputElement>()->type() == InputTypeNames::image;
  73 }
  74
  75 bool WebInputElement::isRadioButton() const
  76 {
  77     return constUnwrap<HTMLInputElement>()->type() == InputTypeNames::radio;
  78 }
  79
  80 bool WebInputElement::isCheckbox() const
  81 {
  82     return constUnwrap<HTMLInputElement>()->type() == InputTypeNames::checkbox;
  83 }
  84
  85 int WebInputElement::maxLength() const
  86 {
  87     return constUnwrap<HTMLInputElement>()->maxLength();
  88 }
  89
  90 void WebInputElement::setActivatedSubmit(bool activated)
  91 {
  92     unwrap<HTMLInputElement>()->setActivatedSubmit(activated);
  93 }
  94
  95 int WebInputElement::size() const
  96 {
  97     return constUnwrap<HTMLInputElement>()->size();
  98 }
  99
 100 void WebInputElement::setEditingValue(const WebString& value)
 101 {
 102     unwrap<HTMLInputElement>()->setEditingValue(value);
 103 }
 104
 105 bool WebInputElement::isValidValue(const WebString& value) const
 106 {
 107     return constUnwrap<HTMLInputElement>()->isValidValue(value);
 108 }
 109
 110 void WebInputElement::setChecked(bool nowChecked, bool sendEvents)
 111 {
 112     unwrap<HTMLInputElement>()->setChecked(nowChecked, sendEvents ? DispatchInputAndChangeEvent : DispatchNoEvent);
 113 }
 114
 115 bool WebInputElement::isChecked() const
 116 {
 117     return constUnwrap<HTMLInputElement>()->checked();
 118 }
 119
 120 bool WebInputElement::isMultiple() const
 121 {
 122     return constUnwrap<HTMLInputElement>()->multiple();
 123 }
 124
 125 WebElementCollection WebInputElement::dataListOptions() const
 126 {
 127     if (HTMLDataListElement* dataList = toHTMLDataListElement(constUnwrap<HTMLInputElement>()->list()))
 128         return WebElementCollection(dataList->options());
 129     return WebElementCollection();
 130 }
 131
 132 WebString WebInputElement::localizeValue(const WebString& proposedValue) const
 133 {
 134     return constUnwrap<HTMLInputElement>()->localizeValue(proposedValue);
 135 }
 136
 137 int WebInputElement::defaultMaxLength()
 138 {
 139     return HTMLInputElement::maximumLength;
 140 }
 141
 142 void WebInputElement::setShouldRevealPassword(bool value)
 143 {
 144     unwrap<HTMLInputElement>()->setShouldRevealPassword(value);
 145 }
 146
 147 WebInputElement::WebInputElement(const PassRefPtrWillBeRawPtr<HTMLInputElement>& elem)
 148     : WebFormControlElement(elem)
 149 {
 150 }
 151
 152 WebInputElement& WebInputElement::operator=(const PassRefPtrWillBeRawPtr<HTMLInputElement>& elem)
 153 {
 154     m_private = elem;
 155     return *this;
 156 }
 157
 158 WebInputElement::operator PassRefPtrWillBeRawPtr<HTMLInputElement>() const
 159 {
 160     return toHTMLInputElement(m_private.get());
 161 }
 162
 163 WebInputElement* toWebInputElement(WebElement* webElement)
 164 {
 165     if (!isHTMLInputElement(*webElement->unwrap<Element>()))
 166         return 0;
 167
 168     return static_cast<WebInputElement*>(webElement);
 169 }
 170 } // namespace blink