85 lines
3.2 KiB
C++
85 lines
3.2 KiB
C++
/*
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* Copyright (C) 2009 Apple 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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*
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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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* 3. Neither the name of Apple Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "AccessibilityMockObject.h"
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#include "AccessibilityRenderObject.h"
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namespace WebCore {
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class HTMLInputElement;
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class AccessibilitySlider : public AccessibilityRenderObject {
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public:
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static Ref<AccessibilitySlider> create(RenderObject*);
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virtual ~AccessibilitySlider() = default;
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protected:
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explicit AccessibilitySlider(RenderObject*);
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private:
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HTMLInputElement* inputElement() const;
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AXCoreObject* elementAccessibilityHitTest(const IntPoint&) const override;
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AccessibilityRole roleValue() const override { return AccessibilityRole::Slider; }
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bool isSlider() const final { return true; }
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bool isInputSlider() const override { return true; }
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bool isControl() const override { return true; }
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void addChildren() override;
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bool canSetValueAttribute() const override { return true; }
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const AtomString& getAttribute(const QualifiedName&) const override;
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bool setValue(const String&) override;
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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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AccessibilityOrientation orientation() const override;
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};
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class AccessibilitySliderThumb final : public AccessibilityMockObject {
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public:
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static Ref<AccessibilitySliderThumb> create();
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virtual ~AccessibilitySliderThumb() = default;
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AccessibilityRole roleValue() const override { return AccessibilityRole::SliderThumb; }
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LayoutRect elementRect() const override;
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private:
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AccessibilitySliderThumb();
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bool isSliderThumb() const override { return true; }
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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(AccessibilitySliderThumb, isSliderThumb())
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