64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
/*
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* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#pragma once
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#include "AccessibilityRenderObject.h"
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namespace WebCore {
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class HTMLMeterElement;
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class RenderMeter;
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class HTMLProgressElement;
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class RenderProgress;
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class AccessibilityProgressIndicator final : public AccessibilityRenderObject {
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public:
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static Ref<AccessibilityProgressIndicator> create(RenderProgress*);
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static Ref<AccessibilityProgressIndicator> create(RenderMeter*);
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Element* element() const override;
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private:
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AccessibilityRole roleValue() const override;
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bool isProgressIndicator() const override { return true; }
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// Used in type checking function is<AccessibilityProgressIndicator>.
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bool isAccessibilityProgressIndicatorInstance() const final { return true; }
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String valueDescription() const override;
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String gaugeRegionValueDescription() const;
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float valueForRange() const override;
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float maxValueForRange() const override;
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float minValueForRange() const override;
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explicit AccessibilityProgressIndicator(RenderProgress*);
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HTMLProgressElement* progressElement() const;
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explicit AccessibilityProgressIndicator(RenderMeter*);
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HTMLMeterElement* meterElement() const;
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bool computeAccessibilityIsIgnored() const override;
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};
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} // namespace WebCore
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SPECIALIZE_TYPE_TRAITS_ACCESSIBILITY(AccessibilityProgressIndicator, isAccessibilityProgressIndicatorInstance())
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