mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-07 12:15:51 +00:00
974d8120f2
This conversion was done with the script:
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl' | \
egrep -v 'cairo-win32-refptr.h|RefPtr.h|TestRefPtr.cpp' | \
xargs sed -i -e 's/mozilla::TemporaryRef</already_AddRefed</g' \
-e 's/TemporaryRef</already_AddRefed</g'
Manual fixups were performed in the following instances:
- We handled mfbt/RefPtr.h manually so as to not convert TemporaryRef itself
into already_AddRefed.
- The following files had explicit Move() calls added to make up for the lack
of a copy constructor on already_AddRefed:
dom/base/ImageEncoder.cpp
dom/media/MediaTaskQueue.{h,cpp}
dom/media/webaudio/PannerNode.cpp
- A redundant overload for MediaTaskQueue::Dispatch was deleted.
- A few manual fixups were required in mfbt/tests/TestRefPtr.cpp.
- Comments, using declarations, and forward declarations relating to
TemporaryRef in dom/canvas/ and gfx/layers/ were changed to refer to
already_AddRefed.
141 lines
3.9 KiB
C++
141 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/SVGEllipseElement.h"
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#include "mozilla/dom/SVGEllipseElementBinding.h"
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#include "mozilla/gfx/2D.h"
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#include "mozilla/gfx/PathHelpers.h"
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#include "mozilla/RefPtr.h"
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Ellipse)
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using namespace mozilla::gfx;
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namespace mozilla {
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namespace dom {
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JSObject*
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SVGEllipseElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGEllipseElementBinding::Wrap(aCx, this, aGivenProto);
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}
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nsSVGElement::LengthInfo SVGEllipseElement::sLengthInfo[4] =
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{
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{ &nsGkAtoms::cx, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_NUMBER, SVGContentUtils::X },
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{ &nsGkAtoms::cy, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_NUMBER, SVGContentUtils::Y },
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{ &nsGkAtoms::rx, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_NUMBER, SVGContentUtils::X },
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{ &nsGkAtoms::ry, 0, nsIDOMSVGLength::SVG_LENGTHTYPE_NUMBER, SVGContentUtils::Y },
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGEllipseElement::SVGEllipseElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGEllipseElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsIDOMNode methods
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGEllipseElement)
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//----------------------------------------------------------------------
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// nsIDOMSVGEllipseElement methods
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already_AddRefed<SVGAnimatedLength>
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SVGEllipseElement::Cx()
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{
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return mLengthAttributes[CX].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGEllipseElement::Cy()
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{
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return mLengthAttributes[CY].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGEllipseElement::Rx()
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{
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return mLengthAttributes[RX].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGEllipseElement::Ry()
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{
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return mLengthAttributes[RY].ToDOMAnimatedLength(this);
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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/* virtual */ bool
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SVGEllipseElement::HasValidDimensions() const
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{
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return mLengthAttributes[RX].IsExplicitlySet() &&
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mLengthAttributes[RX].GetAnimValInSpecifiedUnits() > 0 &&
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mLengthAttributes[RY].IsExplicitlySet() &&
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mLengthAttributes[RY].GetAnimValInSpecifiedUnits() > 0;
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}
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nsSVGElement::LengthAttributesInfo
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SVGEllipseElement::GetLengthInfo()
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{
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return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
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ArrayLength(sLengthInfo));
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}
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//----------------------------------------------------------------------
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// nsSVGPathGeometryElement methods
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bool
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SVGEllipseElement::GetGeometryBounds(
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Rect* aBounds, const StrokeOptions& aStrokeOptions, const Matrix& aTransform)
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{
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float x, y, rx, ry;
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GetAnimatedLengthValues(&x, &y, &rx, &ry, nullptr);
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if (rx <= 0.f || ry <= 0.f) {
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// Rendering of the element is disabled
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*aBounds = Rect(aTransform * Point(x, y), Size());
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return true;
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}
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if (aTransform.IsRectilinear()) {
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// Optimize the case where we can treat the ellipse as a rectangle and
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// still get tight bounds.
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if (aStrokeOptions.mLineWidth > 0.f) {
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rx += aStrokeOptions.mLineWidth / 2.f;
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ry += aStrokeOptions.mLineWidth / 2.f;
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}
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Rect rect(x - rx, y - ry, 2 * rx, 2 * ry);
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*aBounds = aTransform.TransformBounds(rect);
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return true;
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}
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return false;
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}
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already_AddRefed<Path>
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SVGEllipseElement::BuildPath(PathBuilder* aBuilder)
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{
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float x, y, rx, ry;
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GetAnimatedLengthValues(&x, &y, &rx, &ry, nullptr);
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if (rx <= 0.0f || ry <= 0.0f) {
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return nullptr;
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}
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EllipseToBezier(aBuilder, Point(x, y), Size(rx, ry));
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return aBuilder->Finish();
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}
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} // namespace dom
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} // namespace mozilla
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