62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/*
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* Copyright (C) 2012 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/Forward.h>
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namespace WebCore {
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class Document;
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class Element;
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class ValidationMessageClient {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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virtual ~ValidationMessageClient() = default;
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// Show validation message for the specified anchor element. An
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// implementation of this function may hide the message automatically after
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// some period.
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virtual void showValidationMessage(const Element& anchor, const String& message) = 0;
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// Hide validation message for the specified anchor if the message for the
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// anchor is already visible.
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virtual void hideValidationMessage(const Element& anchor) = 0;
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// Hide any validation message currently displayed.
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virtual void hideAnyValidationMessage() = 0;
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// Returns true if the validation message for the specified anchor element
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// is visible.
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virtual bool isValidationMessageVisible(const Element& anchor) = 0;
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virtual void updateValidationBubbleStateIfNeeded() = 0;
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virtual void documentDetached(Document&) = 0;
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};
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} // namespace WebCore
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