80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/*
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* Copyright (C) 2017 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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* 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. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#include <wtf/HashMap.h>
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#include <wtf/Ref.h>
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#include <wtf/Seconds.h>
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#include <wtf/text/AtomString.h>
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#include <wtf/text/AtomStringHash.h>
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namespace WebCore {
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class CSSCustomPropertyValue;
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class CSSVariableData;
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class Document;
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enum class ConstantProperty {
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SafeAreaInsetTop,
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SafeAreaInsetRight,
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SafeAreaInsetBottom,
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SafeAreaInsetLeft,
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FullscreenInsetTop,
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FullscreenInsetRight,
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FullscreenInsetBottom,
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FullscreenInsetLeft,
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FullscreenAutoHideDuration,
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};
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class ConstantPropertyMap {
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WTF_MAKE_FAST_ALLOCATED;
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public:
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explicit ConstantPropertyMap(Document&);
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typedef HashMap<AtomString, Ref<CSSCustomPropertyValue>> Values;
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const Values& values() const;
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void didChangeSafeAreaInsets();
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void didChangeFullscreenInsets();
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void setFullscreenAutoHideDuration(Seconds);
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private:
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void buildValues();
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const AtomString& nameForProperty(ConstantProperty) const;
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void setValueForProperty(ConstantProperty, Ref<CSSVariableData>&&);
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void updateConstantsForSafeAreaInsets();
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void updateConstantsForFullscreen();
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std::optional<Values> m_values;
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Document& m_document;
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};
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} // namespace WebCore
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