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 WebFormElement_h 32 #define WebFormElement_h 33 34 #include "../platform/WebVector.h" 35 #include "WebElement.h" 36 37 namespace blink { 38 39 class HTMLFormElement; 40 class WebInputElement; 41 class WebFormControlElement; 42 43 // A container for passing around a reference to a form element. Provides some 44 // information about the form. 45 class WebFormElement : public WebElement { 46 public: ~WebFormElement()47 ~WebFormElement() { reset(); } 48 WebFormElement()49 WebFormElement() : WebElement() { } WebFormElement(const WebFormElement & element)50 WebFormElement(const WebFormElement& element) : WebElement(element) { } 51 52 WebFormElement& operator=(const WebFormElement& element) 53 { 54 WebElement::assign(element); 55 return *this; 56 } assign(const WebFormElement & element)57 void assign(const WebFormElement& element) { WebElement::assign(element); } 58 59 BLINK_EXPORT bool autoComplete() const; 60 BLINK_EXPORT WebString action() const; 61 BLINK_EXPORT WebString name() const; 62 BLINK_EXPORT WebString method() const; 63 BLINK_EXPORT bool wasUserSubmitted() const; 64 BLINK_EXPORT void submit(); 65 // FIXME: Deprecate and replace with WebVector<WebElement>. 66 BLINK_EXPORT void getNamedElements(const WebString&, WebVector<WebNode>&); 67 BLINK_EXPORT void getFormControlElements(WebVector<WebFormControlElement>&) const; 68 69 // NOTE: This function dispatches "invalid" events. Only call this if 70 // required by a specification (e.g. requestAutocomplete()). 71 BLINK_EXPORT bool checkValidity(); 72 73 enum AutocompleteResult { 74 AutocompleteResultSuccess, 75 AutocompleteResultErrorDisabled, 76 AutocompleteResultErrorCancel, 77 AutocompleteResultErrorInvalid, 78 }; 79 BLINK_EXPORT void finishRequestAutocomplete(WebFormElement::AutocompleteResult); 80 81 #if BLINK_IMPLEMENTATION 82 WebFormElement(const PassRefPtrWillBeRawPtr<HTMLFormElement>&); 83 WebFormElement& operator=(const PassRefPtrWillBeRawPtr<HTMLFormElement>&); 84 operator PassRefPtrWillBeRawPtr<HTMLFormElement>() const; 85 #endif 86 }; 87 88 } // namespace blink 89 90 #endif 91