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/*
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebInputElement_h
#define WebInputElement_h
#include "WebFormControlElement.h"
#if WEBKIT_IMPLEMENTATION
namespace WebCore { class HTMLInputElement; }
#endif
namespace WebKit {
class WebNodeCollection;
class WebTextFieldDecoratorClient;
// Provides readonly access to some properties of a DOM input element node.
class WebInputElement : public WebFormControlElement {
public:
enum SpeechInputState {
Idle,
Recording,
Recognizing,
};
WebInputElement() : WebFormControlElement() { }
WebInputElement(const WebInputElement& element) : WebFormControlElement(element) { }
WebInputElement& operator=(const WebInputElement& element)
{
WebFormControlElement::assign(element);
return *this;
}
void assign(const WebInputElement& element) { WebFormControlElement::assign(element); }
// This returns true for all of textfield-looking types such as text,
// password, search, email, url, and number.
WEBKIT_EXPORT bool isTextField() const;
// This returns true only for type=text.
WEBKIT_EXPORT bool isText() const;
WEBKIT_EXPORT bool isPasswordField() const;
WEBKIT_EXPORT bool isImageButton() const;
WEBKIT_EXPORT bool autoComplete() const;
WEBKIT_EXPORT int maxLength() const;
WEBKIT_EXPORT bool isActivatedSubmit() const;
WEBKIT_EXPORT void setActivatedSubmit(bool);
WEBKIT_EXPORT int size() const;
WEBKIT_EXPORT void setValue(const WebString&, bool sendChangeEvent = false);
WEBKIT_EXPORT void setChecked(bool, bool sendChangeEvent = false);
WEBKIT_EXPORT WebString value() const;
// This returns the non-sanitized, exact value inside the text field.
WEBKIT_EXPORT WebString editingValue() const;
// Sets the value inside the text field without being sanitized.
// Can't be used if a renderer doesn't exist or on a non text field type.
// Caret will be moved to the end.
WEBKIT_EXPORT void setEditingValue(const WebString&);
WEBKIT_EXPORT void setSuggestedValue(const WebString&);
WEBKIT_EXPORT WebString suggestedValue() const;
WEBKIT_EXPORT void setPlaceholder(const WebString&);
WEBKIT_EXPORT WebString placeholder() const;
WEBKIT_EXPORT bool isAutofilled() const;
WEBKIT_EXPORT void setAutofilled(bool);
WEBKIT_EXPORT void setSelectionRange(int, int);
WEBKIT_EXPORT int selectionStart() const;
WEBKIT_EXPORT int selectionEnd() const;
WEBKIT_EXPORT bool isValidValue(const WebString&) const;
WEBKIT_EXPORT bool isChecked() const;
WEBKIT_EXPORT bool isMultiple() const;
WEBKIT_EXPORT WebNodeCollection dataListOptions() const;
// Return the localized value for this input type.
WEBKIT_EXPORT WebString localizeValue(const WebString&) const;
WEBKIT_EXPORT bool isSpeechInputEnabled() const;
WEBKIT_EXPORT SpeechInputState getSpeechInputState() const;
WEBKIT_EXPORT void startSpeechInput();
WEBKIT_EXPORT void stopSpeechInput();
// Exposes the default value of the maxLength attribute.
WEBKIT_EXPORT static int defaultMaxLength();
// Return the decoration added by the specified decorator if one exists.
WEBKIT_EXPORT WebElement decorationElementFor(WebTextFieldDecoratorClient*);
#if WEBKIT_IMPLEMENTATION
WebInputElement(const WTF::PassRefPtr<WebCore::HTMLInputElement>&);
WebInputElement& operator=(const WTF::PassRefPtr<WebCore::HTMLInputElement>&);
operator WTF::PassRefPtr<WebCore::HTMLInputElement>() const;
#endif
};
WEBKIT_EXPORT WebInputElement* toWebInputElement(WebElement*);
inline const WebInputElement* toWebInputElement(const WebElement* element)
{
return toWebInputElement(const_cast<WebElement*>(element));
}
} // namespace WebKit
#endif
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