From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- layout/svg/SVGViewportFrame.h | 51 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 layout/svg/SVGViewportFrame.h (limited to 'layout/svg/SVGViewportFrame.h') diff --git a/layout/svg/SVGViewportFrame.h b/layout/svg/SVGViewportFrame.h new file mode 100644 index 0000000000..56a953bd01 --- /dev/null +++ b/layout/svg/SVGViewportFrame.h @@ -0,0 +1,51 @@ +/* -*- 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_SVGVIEWPORTFRAME_H_ +#define LAYOUT_SVG_SVGVIEWPORTFRAME_H_ + +#include "mozilla/Attributes.h" +#include "mozilla/ISVGSVGFrame.h" +#include "mozilla/SVGContainerFrame.h" + +class gfxContext; + +namespace mozilla { + +/** + * Superclass for inner SVG frames and symbol frames. + */ +class SVGViewportFrame : public SVGDisplayContainerFrame, public ISVGSVGFrame { + protected: + SVGViewportFrame(ComputedStyle* aStyle, nsPresContext* aPresContext, + nsIFrame::ClassID aID) + : SVGDisplayContainerFrame(aStyle, aPresContext, aID) {} + + public: + NS_DECL_ABSTRACT_FRAME(SVGViewportFrame) + + nsresult AttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute, + int32_t aModType) override; + + // ISVGDisplayableFrame interface: + void PaintSVG(gfxContext& aContext, const gfxMatrix& aTransform, + imgDrawingParams& aImgParams) override; + void ReflowSVG() override; + void NotifySVGChanged(uint32_t aFlags) override; + SVGBBox GetBBoxContribution(const Matrix& aToBBoxUserspace, + uint32_t aFlags) override; + nsIFrame* GetFrameForPoint(const gfxPoint& aPoint) override; + + // SVGContainerFrame methods: + bool HasChildrenOnlyTransform(Matrix* aTransform) const override; + + // ISVGSVGFrame interface: + void NotifyViewportOrTransformChanged(uint32_t aFlags) override; +}; + +} // namespace mozilla + +#endif // LAYOUT_SVG_SVGVIEWPORTFRAME_H_ -- cgit v1.2.3