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LibWeb: Create LayoutNodes for each SVG element
This brings the SVG API closer to the rest of LibWeb
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16 changed files with 402 additions and 122 deletions
63
Libraries/LibWeb/Layout/LayoutSVGSVG.cpp
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63
Libraries/LibWeb/Layout/LayoutSVGSVG.cpp
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/*
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* Copyright (c) 2020, Matthew Olsson <matthewcolsson@gmail.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <LibWeb/Layout/LayoutSVGSVG.h>
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namespace Web {
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LayoutSVGSVG::LayoutSVGSVG(DOM::Document& document, SVG::SVGSVGElement& element, NonnullRefPtr<CSS::StyleProperties> properties)
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: LayoutSVGGraphics(document, element, properties)
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{
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}
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void LayoutSVGSVG::layout(LayoutMode layout_mode)
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{
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set_has_intrinsic_width(true);
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set_has_intrinsic_height(true);
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set_intrinsic_width(node().width());
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set_intrinsic_height(node().height());
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LayoutSVGGraphics::layout(layout_mode);
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}
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void LayoutSVGSVG::before_children_paint(PaintContext& context, LayoutNode::PaintPhase phase)
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{
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if (phase != LayoutNode::PaintPhase::Foreground)
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return;
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if (!context.has_svg_context())
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context.set_svg_context(SVGContext());
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LayoutSVGGraphics::before_children_paint(context, phase);
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}
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void LayoutSVGSVG::after_children_paint(PaintContext& context, LayoutNode::PaintPhase phase)
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{
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LayoutSVGGraphics::after_children_paint(context, phase);
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if (phase != LayoutNode::PaintPhase::Foreground)
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return;
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}
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}
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