| /* |
| * Copyright (C) 2010 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 WebFormControlElement_h |
| #define WebFormControlElement_h |
| |
| #include "../platform/WebString.h" |
| #include "WebElement.h" |
| #include "WebFormElement.h" |
| |
| namespace blink { |
| |
| class HTMLFormControlElement; |
| |
| // Provides readonly access to some properties of a DOM form control element |
| // node. |
| class WebFormControlElement : public WebElement { |
| public: |
| WebFormControlElement() : WebElement() {} |
| WebFormControlElement(const WebFormControlElement& e) : WebElement(e) {} |
| |
| WebFormControlElement& operator=(const WebFormControlElement& e) { |
| WebElement::assign(e); |
| return *this; |
| } |
| void assign(const WebFormControlElement& e) { WebElement::assign(e); } |
| |
| BLINK_EXPORT bool isEnabled() const; |
| BLINK_EXPORT bool isReadOnly() const; |
| BLINK_EXPORT WebString formControlName() const; |
| BLINK_EXPORT WebString formControlType() const; |
| |
| BLINK_EXPORT bool isAutofilled() const; |
| BLINK_EXPORT void setAutofilled(bool); |
| |
| // Returns true if autocomplete attribute of the element is not set as "off". |
| BLINK_EXPORT bool autoComplete() const; |
| |
| // Sets value for input element, textarea element and select element. For |
| // select element it finds the option with value matches the given parameter |
| // and make the option as the current selection. |
| BLINK_EXPORT void setValue(const WebString&, bool sendEvents = false); |
| // Sets the autofilled value for input element, textarea element and select |
| // element and sends a sequence of events to the element. |
| BLINK_EXPORT void setAutofillValue(const WebString&); |
| // Returns value of element. For select element, it returns the value of |
| // the selected option if present. If no selected option, an empty string |
| // is returned. If element doesn't fall into input element, textarea element |
| // and select element categories, a null string is returned. |
| BLINK_EXPORT WebString value() const; |
| // Sets suggested value for element. For select element it finds the option |
| // with value matches the given parameter and make the option as the suggested |
| // selection. The goal of introducing suggested value is to not leak any |
| // information to JavaScript. |
| BLINK_EXPORT void setSuggestedValue(const WebString&); |
| // Returns suggested value of element. If element doesn't fall into input |
| // element, textarea element and select element categories, a null string is |
| // returned. |
| BLINK_EXPORT WebString suggestedValue() const; |
| |
| // Returns the non-sanitized, exact value inside the text input field |
| // or insisde the textarea. If neither input element nor textarea element, |
| // a null string is returned. |
| BLINK_EXPORT WebString editingValue() const; |
| |
| // Sets character selection range. |
| BLINK_EXPORT void setSelectionRange(int start, int end); |
| // Returned value represents a cursor/caret position at the current |
| // selection's start for text input field or textarea. If neither input |
| // element nor textarea element, 0 is returned. |
| BLINK_EXPORT int selectionStart() const; |
| // Returned value represents a cursor/caret position at the current |
| // selection's end for text input field or textarea. If neither input |
| // element nor textarea element, 0 is returned. |
| BLINK_EXPORT int selectionEnd() const; |
| |
| // Returns text-align(only left and right are supported. see crbug.com/482339) |
| // of text of element. |
| BLINK_EXPORT WebString alignmentForFormData() const; |
| |
| // Returns direction of text of element. |
| BLINK_EXPORT WebString directionForFormData() const; |
| |
| // Returns the name that should be used for the specified |element| when |
| // storing autofill data. This is either the field name or its id, an empty |
| // string if it has no name and no id. |
| BLINK_EXPORT WebString nameForAutofill() const; |
| |
| BLINK_EXPORT WebFormElement form() const; |
| |
| #if BLINK_IMPLEMENTATION |
| WebFormControlElement(HTMLFormControlElement*); |
| WebFormControlElement& operator=(HTMLFormControlElement*); |
| operator HTMLFormControlElement*() const; |
| #endif |
| }; |
| |
| DECLARE_WEB_NODE_TYPE_CASTS(WebFormControlElement); |
| |
| } // namespace blink |
| |
| #endif |