66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
/*
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* Copyright (C) 2006 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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#include "config.h"
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#include "ScrollTypes.h"
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#include <wtf/text/TextStream.h>
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namespace WebCore {
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TextStream& operator<<(TextStream& ts, ScrollType scrollType)
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{
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switch (scrollType) {
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case ScrollType::User: ts << "user"; break;
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case ScrollType::Programmatic: ts << "programmatic"; break;
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}
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return ts;
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}
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TextStream& operator<<(TextStream& ts, ScrollClamping clamping)
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{
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switch (clamping) {
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case ScrollClamping::Unclamped: ts << "unclamped"; break;
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case ScrollClamping::Clamped: ts << "clamped"; break;
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}
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return ts;
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}
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TextStream& operator<<(TextStream& ts, ScrollBehaviorForFixedElements behavior)
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{
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switch (behavior) {
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case ScrollBehaviorForFixedElements::StickToDocumentBounds:
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ts << 0;
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break;
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case ScrollBehaviorForFixedElements::StickToViewportBounds:
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ts << 1;
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break;
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}
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return ts;
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}
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} // namespace WebCore
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