chromium/third_party/blink/renderer/core/svg/svg_length_context.cc

/*
 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <[email protected]>
 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <[email protected]>
 * Copyright (C) 2007 Apple Inc. All rights reserved.
 * Copyright (C) Research In Motion Limited 2011. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "third_party/blink/renderer/core/svg/svg_length_context.h"

#include "third_party/blink/renderer/core/css/css_math_function_value.h"
#include "third_party/blink/renderer/core/css/css_resolution_units.h"
#include "third_party/blink/renderer/core/css/resolver/style_resolver.h"
#include "third_party/blink/renderer/core/dom/node_computed_style.h"
#include "third_party/blink/renderer/core/layout/layout_object.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/core/svg/svg_element.h"
#include "third_party/blink/renderer/core/svg/svg_length_functions.h"
#include "ui/gfx/geometry/size_f.h"

namespace blink {

namespace {

const ComputedStyle* RootElementStyle(const Element& element) { … }

}  // namespace

SVGLengthConversionData::SVGLengthConversionData(const Element& context,
                                                 const ComputedStyle& style)
    : … { … }

SVGLengthConversionData::SVGLengthConversionData(const LayoutObject& object)
    : … { … }

SVGLengthContext::SVGLengthContext(const SVGElement* context)
    : … { … }

const ComputedStyle* SVGLengthContext::ComputedStyleForLengthResolving(
    const SVGElement& context) { … }

float SVGLengthContext::ResolveValue(const CSSMathFunctionValue& math_function,
                                     SVGLengthMode mode) const { … }

double SVGLengthContext::ConvertValueToUserUnitsUnclamped(
    float value,
    SVGLengthMode mode,
    CSSPrimitiveValue::UnitType from_unit) const { … }

float SVGLengthContext::ConvertValueToUserUnits(
    float value,
    SVGLengthMode mode,
    CSSPrimitiveValue::UnitType from_unit) const { … }

float SVGLengthContext::ConvertValueFromUserUnits(
    float value,
    SVGLengthMode mode,
    CSSPrimitiveValue::UnitType to_unit) const { … }

}  // namespace blink