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 #if BLINK_IMPLEMENTATION 38 namespace WebCore { class HTMLFormElement; } 39 #endif 40 41 namespace blink { 42 43 class WebInputElement; 44 class WebFormControlElement; 45 46 // A container for passing around a reference to a form element. Provides 47 // some information about the form. 48 class WebFormElement : public WebElement { 49 public: ~WebFormElement()50 ~WebFormElement() { reset(); } 51 WebFormElement()52 WebFormElement() : WebElement() { } WebFormElement(const WebFormElement & element)53 WebFormElement(const WebFormElement& element) : WebElement(element) { } 54 55 WebFormElement& operator=(const WebFormElement& element) 56 { 57 WebElement::assign(element); 58 return *this; 59 } assign(const WebFormElement & element)60 void assign(const WebFormElement& element) { WebElement::assign(element); } 61 62 BLINK_EXPORT bool autoComplete() const; 63 BLINK_EXPORT WebString action() const; 64 BLINK_EXPORT WebString name() const; 65 BLINK_EXPORT WebString method() const; 66 BLINK_EXPORT bool wasUserSubmitted() const; 67 BLINK_EXPORT void submit(); 68 // FIXME: Deprecate and replace with WebVector<WebElement>. 69 BLINK_EXPORT void getNamedElements(const WebString&, WebVector<WebNode>&); 70 BLINK_EXPORT void getFormControlElements(WebVector<WebFormControlElement>&) const; 71 72 // NOTE: This function dispatches "invalid" events. Only call this if required by a specification (e.g. requestAutocomplete()). 73 BLINK_EXPORT bool checkValidity(); 74 75 enum AutocompleteResult { 76 AutocompleteResultSuccess, 77 AutocompleteResultErrorDisabled, 78 AutocompleteResultErrorCancel, 79 AutocompleteResultErrorInvalid, 80 }; 81 BLINK_EXPORT void finishRequestAutocomplete(WebFormElement::AutocompleteResult); 82 83 #if BLINK_IMPLEMENTATION 84 WebFormElement(const PassRefPtrWillBeRawPtr<WebCore::HTMLFormElement>&); 85 WebFormElement& operator=(const PassRefPtrWillBeRawPtr<WebCore::HTMLFormElement>&); 86 operator PassRefPtrWillBeRawPtr<WebCore::HTMLFormElement>() const; 87 #endif 88 }; 89 90 } // namespace blink 91 92 #endif 93