/* * 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. */ #pragma once #include "Timer.h" #include <memory> #include <wtf/Noncopyable.h> #include <wtf/RefPtr.h> #include <wtf/text/WTFString.h> namespace WebCore { class HTMLElement; class HTMLFormControlElement; class Node; class ValidationMessageClient; // FIXME: We should remove the code for !validationMessageClient() when all // ports supporting interactive validation switch to ValidationMessageClient. class ValidationMessage { WTF_MAKE_NONCOPYABLE(ValidationMessage); WTF_MAKE_FAST_ALLOCATED; public: explicit ValidationMessage(HTMLFormControlElement*); ~ValidationMessage(); void updateValidationMessage(const String&); void requestToHideMessage(); bool isVisible() const; bool shadowTreeContains(const Node&) const; private: ValidationMessageClient* validationMessageClient() const; void setMessage(const String&); void setMessageDOMAndStartTimer(); void buildBubbleTree(); void deleteBubbleTree(); HTMLFormControlElement* m_element; String m_message; std::unique_ptr<Timer> m_timer; RefPtr<HTMLElement> m_bubble; RefPtr<HTMLElement> m_messageHeading; RefPtr<HTMLElement> m_messageBody; }; } // namespace WebCore