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-rw-r--r--layout/svg/SVGSymbolFrame.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/layout/svg/SVGSymbolFrame.h b/layout/svg/SVGSymbolFrame.h
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+++ b/layout/svg/SVGSymbolFrame.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef LAYOUT_SVG_SVGSYMBOLFRAME_H_
+#define LAYOUT_SVG_SVGSYMBOLFRAME_H_
+
+#include "SVGViewportFrame.h"
+
+namespace mozilla {
+class PresShell;
+} // namespace mozilla
+
+nsIFrame* NS_NewSVGSymbolFrame(mozilla::PresShell* aPresShell,
+ mozilla::ComputedStyle* aStyle);
+
+namespace mozilla {
+
+class SVGSymbolFrame final : public SVGViewportFrame {
+ friend nsIFrame* ::NS_NewSVGSymbolFrame(mozilla::PresShell* aPresShell,
+ ComputedStyle* aStyle);
+
+ protected:
+ explicit SVGSymbolFrame(ComputedStyle* aStyle, nsPresContext* aPresContext)
+ : SVGViewportFrame(aStyle, aPresContext, kClassID) {
+ AddStateBits(NS_STATE_SVG_RENDERING_OBSERVER_CONTAINER);
+ }
+
+ public:
+ NS_DECL_QUERYFRAME
+ NS_DECL_FRAMEARENA_HELPERS(SVGSymbolFrame)
+
+ void Init(nsIContent* aContent, nsContainerFrame* aParent,
+ nsIFrame* aPrevInFlow) override;
+
+ void BuildDisplayList(nsDisplayListBuilder* aBuilder,
+ const nsDisplayListSet& aLists) override;
+
+#ifdef DEBUG_FRAME_DUMP
+ nsresult GetFrameName(nsAString& aResult) const override {
+ return MakeFrameName(u"SVGSymbol"_ns, aResult);
+ }
+#endif
+};
+
+} // namespace mozilla
+
+#endif // LAYOUT_SVG_SVGSYMBOLFRAME_H_