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/*
* Copyright (C) 2016-2021 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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"
#include "DeprecatedCSSOMPrimitiveValue.h"
#include "DeprecatedCSSOMCounter.h"
#include "DeprecatedCSSOMRGBColor.h"
#include "DeprecatedCSSOMRect.h"
namespace WebCore {
unsigned short DeprecatedCSSOMPrimitiveValue::primitiveType() const
{
// FIXME: Some of these are never exposed to the web because code elsewhere prevents it. We can ASSERT_NOT_REACHED for those.
// FIXME: Some of these should return CSS_UNKNOWN instead of hard-coded numbers not mentioned in the IDL file.
switch (m_value->primitiveType()) {
case CSSUnitType::CSS_ATTR: return CSS_ATTR;
case CSSUnitType::CSS_CALC: return 113;
case CSSUnitType::CSS_CALC_PERCENTAGE_WITH_LENGTH: return 115;
case CSSUnitType::CSS_CALC_PERCENTAGE_WITH_NUMBER: return 114;
case CSSUnitType::CSS_CHS: return 109;
case CSSUnitType::CSS_CM: return CSS_CM;
case CSSUnitType::CSS_COUNTER: return CSS_COUNTER;
case CSSUnitType::CSS_COUNTER_NAME: return 110;
case CSSUnitType::CSS_DEG: return CSS_DEG;
case CSSUnitType::CSS_DIMENSION: return CSS_DIMENSION;
case CSSUnitType::CSS_DPCM: return 32;
case CSSUnitType::CSS_DPI: return 31;
case CSSUnitType::CSS_DPPX: return 30;
case CSSUnitType::CSS_EMS: return CSS_EMS;
case CSSUnitType::CSS_EXS: return CSS_EXS;
case CSSUnitType::CSS_FONT_FAMILY: return CSS_STRING;
case CSSUnitType::CSS_FR: return 33;
case CSSUnitType::CSS_GRAD: return CSS_GRAD;
case CSSUnitType::CSS_HZ: return CSS_HZ;
case CSSUnitType::CSS_IDENT: return CSS_IDENT;
case CSSUnitType::CustomIdent: return CSS_IDENT;
case CSSUnitType::CSS_IN: return CSS_IN;
case CSSUnitType::CSS_KHZ: return CSS_KHZ;
case CSSUnitType::CSS_LHS: return 35;
case CSSUnitType::CSS_MM: return CSS_MM;
case CSSUnitType::CSS_MS: return CSS_MS;
case CSSUnitType::CSS_NUMBER: return CSS_NUMBER;
case CSSUnitType::CSS_PAIR: return 100;
case CSSUnitType::CSS_PC: return CSS_PC;
case CSSUnitType::CSS_PERCENTAGE: return CSS_PERCENTAGE;
case CSSUnitType::CSS_PROPERTY_ID: return CSS_IDENT;
case CSSUnitType::CSS_PT: return CSS_PT;
case CSSUnitType::CSS_PX: return CSS_PX;
case CSSUnitType::CSS_Q: return 34;
case CSSUnitType::CSS_QUAD: return 112;
case CSSUnitType::CSS_QUIRKY_EMS: return 120;
case CSSUnitType::CSS_RAD: return CSS_RAD;
case CSSUnitType::CSS_RECT: return CSS_RECT;
case CSSUnitType::CSS_REMS: return 108;
case CSSUnitType::CSS_RGBCOLOR: return CSS_RGBCOLOR;
case CSSUnitType::CSS_RLHS: return 36;
case CSSUnitType::CSS_S: return CSS_S;
case CSSUnitType::CSS_SHAPE: return 111;
case CSSUnitType::CSS_STRING: return CSS_STRING;
case CSSUnitType::CSS_TURN: return 107;
case CSSUnitType::CSS_UNICODE_RANGE: return 102;
case CSSUnitType::CSS_UNKNOWN: return CSS_UNKNOWN;
case CSSUnitType::CSS_URI: return CSS_URI;
case CSSUnitType::CSS_VALUE_ID: return CSS_IDENT;
case CSSUnitType::CSS_VH: return CSS_VH;
case CSSUnitType::CSS_VMAX: return CSS_VMAX;
case CSSUnitType::CSS_VMIN: return CSS_VMIN;
case CSSUnitType::CSS_VW: return CSS_VW;
}
ASSERT_NOT_REACHED();
return CSS_UNKNOWN;
}
ExceptionOr<float> DeprecatedCSSOMPrimitiveValue::getFloatValue(unsigned short unitType) const
{
// FIXME: Some of these values do not need to be exposed as a destination type. Remove cases below and give InvalidAccessError instead.
switch (unitType) {
case CSS_CM: return m_value->getFloatValue(CSSUnitType::CSS_CM);
case CSS_DEG: return m_value->getFloatValue(CSSUnitType::CSS_DEG);
case CSS_DIMENSION: return m_value->getFloatValue(CSSUnitType::CSS_DIMENSION);
case CSS_EMS: return m_value->getFloatValue(CSSUnitType::CSS_EMS);
case CSS_EXS: return m_value->getFloatValue(CSSUnitType::CSS_EXS);
case CSS_GRAD: return m_value->getFloatValue(CSSUnitType::CSS_GRAD);
case CSS_HZ: return m_value->getFloatValue(CSSUnitType::CSS_HZ);
case CSS_IN: return m_value->getFloatValue(CSSUnitType::CSS_IN);
case CSS_KHZ: return m_value->getFloatValue(CSSUnitType::CSS_KHZ);
case CSS_MM: return m_value->getFloatValue(CSSUnitType::CSS_MM);
case CSS_MS: return m_value->getFloatValue(CSSUnitType::CSS_MS);
case CSS_NUMBER: return m_value->getFloatValue(CSSUnitType::CSS_NUMBER);
case CSS_PC: return m_value->getFloatValue(CSSUnitType::CSS_PC);
case CSS_PERCENTAGE: return m_value->getFloatValue(CSSUnitType::CSS_PERCENTAGE);
case CSS_PT: return m_value->getFloatValue(CSSUnitType::CSS_PT);
case CSS_PX: return m_value->getFloatValue(CSSUnitType::CSS_PX);
case CSS_RAD: return m_value->getFloatValue(CSSUnitType::CSS_RAD);
case CSS_S: return m_value->getFloatValue(CSSUnitType::CSS_S);
case CSS_VH: return m_value->getFloatValue(CSSUnitType::CSS_VH);
case CSS_VMAX: return m_value->getFloatValue(CSSUnitType::CSS_VMAX);
case CSS_VMIN: return m_value->getFloatValue(CSSUnitType::CSS_VMIN);
case CSS_VW: return m_value->getFloatValue(CSSUnitType::CSS_VW);
case 30: return m_value->getFloatValue(CSSUnitType::CSS_DPPX);
case 31: return m_value->getFloatValue(CSSUnitType::CSS_DPI);
case 32: return m_value->getFloatValue(CSSUnitType::CSS_DPCM);
case 33: return m_value->getFloatValue(CSSUnitType::CSS_FR);
case 34: return m_value->getFloatValue(CSSUnitType::CSS_Q);
case 35: return m_value->getFloatValue(CSSUnitType::CSS_LHS);
case 36: return m_value->getFloatValue(CSSUnitType::CSS_RLHS);
case 107: return m_value->getFloatValue(CSSUnitType::CSS_TURN);
case 108: return m_value->getFloatValue(CSSUnitType::CSS_REMS);
case 109: return m_value->getFloatValue(CSSUnitType::CSS_CHS);
case 113: return m_value->getFloatValue(CSSUnitType::CSS_CALC);
case 114: return m_value->getFloatValue(CSSUnitType::CSS_CALC_PERCENTAGE_WITH_NUMBER);
case 115: return m_value->getFloatValue(CSSUnitType::CSS_CALC_PERCENTAGE_WITH_LENGTH);
case 120: return m_value->getFloatValue(CSSUnitType::CSS_QUIRKY_EMS);
default: return Exception { InvalidAccessError };
}
}
ExceptionOr<String> DeprecatedCSSOMPrimitiveValue::getStringValue() const
{
switch (primitiveType()) {
case CSS_ATTR: return m_value->stringValue();
case CSS_IDENT: return m_value->stringValue();
case CSS_STRING: return m_value->stringValue();
case CSS_URI: return m_value->stringValue();
default: return Exception { InvalidAccessError };
}
}
ExceptionOr<Ref<DeprecatedCSSOMCounter>> DeprecatedCSSOMPrimitiveValue::getCounterValue() const
{
if (primitiveType() != CSS_COUNTER)
return Exception { InvalidAccessError };
return DeprecatedCSSOMCounter::create(*m_value->counterValue(), m_owner);
}
ExceptionOr<Ref<DeprecatedCSSOMRect>> DeprecatedCSSOMPrimitiveValue::getRectValue() const
{
if (primitiveType() != CSS_RECT)
return Exception { InvalidAccessError };
return DeprecatedCSSOMRect::create(*m_value->rectValue(), m_owner);
}
ExceptionOr<Ref<DeprecatedCSSOMRGBColor>> DeprecatedCSSOMPrimitiveValue::getRGBColorValue() const
{
if (primitiveType() != CSS_RGBCOLOR)
return Exception { InvalidAccessError };
return DeprecatedCSSOMRGBColor::create(m_owner, m_value->color());
}
}
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