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8e9c53a643
Below are the build errors fixed here. layout/svg/SVGFEUnstyledLeafFrame.cpp:75:33: error: no type named 'SVGFEUnstyledElement' in namespace 'mozilla::dom' * Fixed this by including SVGFilters.h (which defines this type). layout/svg/SVGFEContainerFrame.cpp:83:12: error: unknown type name 'SVGFE'; did you mean 'dom::SVGFE'? layout/svg/SVGFELeafFrame.cpp:80:12: error: unknown type name 'SVGFE'; did you mean 'dom::SVGFE'? * Fixed these with a 'using' statement for the namespace. layout/svg/SVGGFrame.cpp:34:32: error: unknown type name 'SVGElement' * Fixed by including this type's header. layout/svg/FilterInstance.cpp:873:9: error: use of undeclared identifier 'nsLayoutUtils' layout/svg/SVGOuterSVGFrame.cpp:623:29: error: incomplete type 'nsLayoutUtils' named in nested name specifier layout/svg/SVGUseFrame.cpp:84:5: error: use of undeclared identifier 'nsLayoutUtils layout/svg/SVGViewportFrame.cpp:207:9: error: use of undeclared identifier 'nsLayoutUtils' * Fixed these by including this header. layout/svg/SVGOuterSVGFrame.cpp:88:20: error: unused function 'DependsOnIntrinsicSize' [-Werror,-Wunused-function] * Fixed by removing the unused function. layout/svg/SVGStopFrame.cpp:86:21: error: unknown type name 'SVGGradientFrame' * Fixed this by including this header. Differential Revision: https://phabricator.services.mozilla.com/D138187
109 lines
3.6 KiB
C++
109 lines
3.6 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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// Keep in (case-insensitive) order:
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#include "mozilla/PresShell.h"
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#include "mozilla/SVGObserverUtils.h"
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#include "mozilla/dom/SVGFilters.h"
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#include "nsContainerFrame.h"
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#include "nsGkAtoms.h"
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#include "nsIFrame.h"
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#include "nsLiteralString.h"
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using namespace mozilla::dom;
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nsIFrame* NS_NewSVGFEContainerFrame(mozilla::PresShell* aPresShell,
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mozilla::ComputedStyle* aStyle);
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namespace mozilla {
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/*
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* This frame is used by filter primitive elements that
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* have special child elements that provide parameters.
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*/
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class SVGFEContainerFrame final : public nsContainerFrame {
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friend nsIFrame* ::NS_NewSVGFEContainerFrame(mozilla::PresShell* aPresShell,
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ComputedStyle* aStyle);
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protected:
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explicit SVGFEContainerFrame(ComputedStyle* aStyle,
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nsPresContext* aPresContext)
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: nsContainerFrame(aStyle, aPresContext, kClassID) {
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AddStateBits(NS_FRAME_SVG_LAYOUT | NS_FRAME_IS_NONDISPLAY);
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}
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public:
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NS_DECL_FRAMEARENA_HELPERS(SVGFEContainerFrame)
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virtual bool IsFrameOfType(uint32_t aFlags) const override {
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if (aFlags & eSupportsContainLayoutAndPaint) {
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return false;
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}
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return nsContainerFrame::IsFrameOfType(
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aFlags & ~(nsIFrame::eSVG | nsIFrame::eSVGContainer));
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}
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#ifdef DEBUG_FRAME_DUMP
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virtual nsresult GetFrameName(nsAString& aResult) const override {
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return MakeFrameName(u"SVGFEContainer"_ns, aResult);
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}
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#endif
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#ifdef DEBUG
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virtual void Init(nsIContent* aContent, nsContainerFrame* aParent,
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nsIFrame* aPrevInFlow) override;
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#endif
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virtual nsresult AttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute,
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int32_t aModType) override;
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virtual bool ComputeCustomOverflow(OverflowAreas& aOverflowAreas) override {
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// We don't maintain a ink overflow rect
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return false;
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}
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};
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} // namespace mozilla
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nsIFrame* NS_NewSVGFEContainerFrame(mozilla::PresShell* aPresShell,
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mozilla::ComputedStyle* aStyle) {
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return new (aPresShell)
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mozilla::SVGFEContainerFrame(aStyle, aPresShell->GetPresContext());
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}
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namespace mozilla {
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NS_IMPL_FRAMEARENA_HELPERS(SVGFEContainerFrame)
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#ifdef DEBUG
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void SVGFEContainerFrame::Init(nsIContent* aContent, nsContainerFrame* aParent,
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nsIFrame* aPrevInFlow) {
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nsCOMPtr<SVGFE> filterPrimitive = do_QueryInterface(aContent);
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NS_ASSERTION(filterPrimitive,
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"Trying to construct an SVGFEContainerFrame for a "
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"content element that doesn't support the right interfaces");
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nsContainerFrame::Init(aContent, aParent, aPrevInFlow);
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}
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#endif /* DEBUG */
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nsresult SVGFEContainerFrame::AttributeChanged(int32_t aNameSpaceID,
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nsAtom* aAttribute,
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int32_t aModType) {
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dom::SVGFE* element = static_cast<dom::SVGFE*>(GetContent());
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if (element->AttributeAffectsRendering(aNameSpaceID, aAttribute)) {
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MOZ_ASSERT(
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GetParent()->IsSVGFilterFrame(),
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"Observers observe the filter, so that's what we must invalidate");
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SVGObserverUtils::InvalidateDirectRenderingObservers(GetParent());
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}
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return nsContainerFrame::AttributeChanged(aNameSpaceID, aAttribute, aModType);
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}
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} // namespace mozilla
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