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authorLorry Tar Creator <lorry-tar-importer@lorry>2017-06-27 06:07:23 +0000
committerLorry Tar Creator <lorry-tar-importer@lorry>2017-06-27 06:07:23 +0000
commit1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c (patch)
tree46dcd36c86e7fbc6e5df36deb463b33e9967a6f7 /Source/WebCore/html/shadow/MeterShadowElement.cpp
parent32761a6cee1d0dee366b885b7b9c777e67885688 (diff)
downloadWebKitGtk-tarball-master.tar.gz
Diffstat (limited to 'Source/WebCore/html/shadow/MeterShadowElement.cpp')
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diff --git a/Source/WebCore/html/shadow/MeterShadowElement.cpp b/Source/WebCore/html/shadow/MeterShadowElement.cpp
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--- a/Source/WebCore/html/shadow/MeterShadowElement.cpp
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-/*
- * Copyright (C) 2011 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#if ENABLE(METER_ELEMENT)
-#include "MeterShadowElement.h"
-
-#include "CSSPropertyNames.h"
-#include "HTMLMeterElement.h"
-#include "HTMLNames.h"
-#include "RenderMeter.h"
-#include "RenderTheme.h"
-#include "ShadowRoot.h"
-#include "StyleProperties.h"
-
-namespace WebCore {
-
-using namespace HTMLNames;
-
-MeterShadowElement::MeterShadowElement(Document& document)
- : HTMLDivElement(HTMLNames::divTag, document)
-{
-}
-
-HTMLMeterElement* MeterShadowElement::meterElement() const
-{
- return toHTMLMeterElement(shadowHost());
-}
-
-bool MeterShadowElement::rendererIsNeeded(const RenderStyle& style)
-{
- auto render = meterElement()->renderer();
- return render && !render->theme().supportsMeter(render->style().appearance()) && HTMLDivElement::rendererIsNeeded(style);
-}
-
-MeterInnerElement::MeterInnerElement(Document& document)
- : MeterShadowElement(document)
-{
- DEFINE_STATIC_LOCAL(AtomicString, pseudoId, ("-webkit-meter-inner-element", AtomicString::ConstructFromLiteral));
- setPseudo(pseudoId);
-}
-
-bool MeterInnerElement::rendererIsNeeded(const RenderStyle& style)
-{
- if (meterElement()->hasAuthorShadowRoot())
- return HTMLDivElement::rendererIsNeeded(style);
-
- auto render = meterElement()->renderer();
- return render && !render->theme().supportsMeter(render->style().appearance()) && HTMLDivElement::rendererIsNeeded(style);
-}
-
-RenderPtr<RenderElement> MeterInnerElement::createElementRenderer(PassRef<RenderStyle> style)
-{
- return createRenderer<RenderMeter>(*this, std::move(style));
-}
-
-const AtomicString& MeterValueElement::valuePseudoId() const
-{
- DEFINE_STATIC_LOCAL(AtomicString, optimumPseudoId, ("-webkit-meter-optimum-value", AtomicString::ConstructFromLiteral));
- DEFINE_STATIC_LOCAL(AtomicString, suboptimumPseudoId, ("-webkit-meter-suboptimum-value", AtomicString::ConstructFromLiteral));
- DEFINE_STATIC_LOCAL(AtomicString, evenLessGoodPseudoId, ("-webkit-meter-even-less-good-value", AtomicString::ConstructFromLiteral));
-
- HTMLMeterElement* meter = meterElement();
- if (!meter)
- return optimumPseudoId;
-
- switch (meter->gaugeRegion()) {
- case HTMLMeterElement::GaugeRegionOptimum:
- return optimumPseudoId;
- case HTMLMeterElement::GaugeRegionSuboptimal:
- return suboptimumPseudoId;
- case HTMLMeterElement::GaugeRegionEvenLessGood:
- return evenLessGoodPseudoId;
- default:
- ASSERT_NOT_REACHED();
- return optimumPseudoId;
- }
-}
-
-void MeterValueElement::setWidthPercentage(double width)
-{
- setInlineStyleProperty(CSSPropertyWidth, width, CSSPrimitiveValue::CSS_PERCENTAGE);
-}
-
-}
-
-#endif
-