2 * Copyright (C) 2010, 2012 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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
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.
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.
32 #include "core/html/forms/ValidationMessage.h"
34 #include "core/dom/Document.h"
35 #include "core/html/HTMLFormControlElement.h"
36 #include "core/page/Page.h"
37 #include "core/page/ValidationMessageClient.h"
38 #include "wtf/PassOwnPtr.h"
42 ALWAYS_INLINE ValidationMessage::ValidationMessage(HTMLFormControlElement* element)
48 ValidationMessage::~ValidationMessage()
52 PassOwnPtr<ValidationMessage> ValidationMessage::create(HTMLFormControlElement* element)
54 return adoptPtr(new ValidationMessage(element));
57 ValidationMessageClient* ValidationMessage::validationMessageClient() const
59 Page* page = m_element->document().page();
63 return &page->validationMessageClient();
66 void ValidationMessage::updateValidationMessage(const String& message)
68 ValidationMessageClient* client = validationMessageClient();
71 if (message.isEmpty())
72 requestToHideMessage();
74 client->showValidationMessage(*m_element, message);
77 void ValidationMessage::requestToHideMessage()
79 if (ValidationMessageClient* client = validationMessageClient())
80 client->hideValidationMessage(*m_element);
83 bool ValidationMessage::isVisible() const
85 if (ValidationMessageClient* client = validationMessageClient())
86 return client->isValidationMessageVisible(*m_element);
90 } // namespace WebCore