1 /* 2 * Copyright (C) 2006, 2009 Apple 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 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef FormState_h 30 #define FormState_h 31 32 #include "platform/heap/Handle.h" 33 #include "wtf/RefCounted.h" 34 #include "wtf/RefPtr.h" 35 36 namespace blink { 37 38 class Document; 39 class HTMLFormElement; 40 41 enum FormSubmissionTrigger { 42 SubmittedByJavaScript, 43 NotSubmittedByJavaScript 44 }; 45 46 class FormState FINAL : public RefCountedWillBeGarbageCollected<FormState> { 47 public: 48 static PassRefPtrWillBeRawPtr<FormState> create(HTMLFormElement&, FormSubmissionTrigger); 49 void trace(Visitor*); 50 51 HTMLFormElement* form() const { return m_form.get(); } 52 Document* sourceDocument() const { return m_sourceDocument.get(); } 53 FormSubmissionTrigger formSubmissionTrigger() const { return m_formSubmissionTrigger; } 54 55 private: 56 FormState(HTMLFormElement&, FormSubmissionTrigger); 57 58 RefPtrWillBeMember<HTMLFormElement> m_form; 59 RefPtrWillBeMember<Document> m_sourceDocument; 60 FormSubmissionTrigger m_formSubmissionTrigger; 61 }; 62 63 } 64 65 #endif // FormState_h 66
