forked from mirrors/gecko-dev
50 lines
1.6 KiB
C++
50 lines
1.6 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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// Main header first:
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#include "SVGSymbolFrame.h"
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#include "mozilla/dom/SVGSymbolElement.h"
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#include "mozilla/PresShell.h"
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nsIFrame* NS_NewSVGSymbolFrame(mozilla::PresShell* aPresShell,
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mozilla::ComputedStyle* aStyle) {
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return new (aPresShell)
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mozilla::SVGSymbolFrame(aStyle, aPresShell->GetPresContext());
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}
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namespace mozilla {
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NS_IMPL_FRAMEARENA_HELPERS(SVGSymbolFrame)
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//----------------------------------------------------------------------
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// nsIFrame methods
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NS_QUERYFRAME_HEAD(SVGSymbolFrame)
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NS_QUERYFRAME_ENTRY(SVGSymbolFrame)
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NS_QUERYFRAME_TAIL_INHERITING(SVGViewportFrame)
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void SVGSymbolFrame::Init(nsIContent* aContent, nsContainerFrame* aParent,
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nsIFrame* aPrevInFlow) {
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MOZ_ASSERT(aContent->IsSVGElement(nsGkAtoms::symbol),
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"Content is not an SVG 'symbol' element!");
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if (!dom::SVGSymbolElement::FromNode(aContent)->CouldBeRendered()) {
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AddStateBits(NS_FRAME_IS_NONDISPLAY);
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}
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SVGViewportFrame::Init(aContent, aParent, aPrevInFlow);
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}
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void SVGSymbolFrame::BuildDisplayList(nsDisplayListBuilder* aBuilder,
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const nsDisplayListSet& aLists) {
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if (HasAnyStateBits(NS_FRAME_IS_NONDISPLAY)) {
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return;
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}
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SVGViewportFrame::BuildDisplayList(aBuilder, aLists);
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}
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} // namespace mozilla
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