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add SVG fragment (SpecificFragmentInfo::Svg)

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Alexandrov Sergey 2016-10-05 00:19:35 +03:00
parent 9876020c22
commit 14934a42d7
4 changed files with 116 additions and 6 deletions
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9
components/layout/construct.rs
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@ -22,7 +22,7 @@ use floats::FloatKind;
use flow::{self, AbsoluteDescendants, IS_ABSOLUTELY_POSITIONED, ImmutableFlowUtils};
use flow::{CAN_BE_FRAGMENTED, MutableFlowUtils, MutableOwnedFlowUtils};
use flow_ref::{self, FlowRef};
use fragment::{CanvasFragmentInfo, ImageFragmentInfo, InlineAbsoluteFragmentInfo};
use fragment::{CanvasFragmentInfo, ImageFragmentInfo, InlineAbsoluteFragmentInfo, SvgFragmentInfo};
use fragment::{Fragment, GeneratedContentInfo, IframeFragmentInfo};
use fragment::{InlineAbsoluteHypotheticalFragmentInfo, TableColumnFragmentInfo};
use fragment::{InlineBlockFragmentInfo, SpecificFragmentInfo, UnscannedTextFragmentInfo};
@ -335,6 +335,10 @@ impl<'a, ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode>
let data = node.canvas_data().unwrap();
SpecificFragmentInfo::Canvas(box CanvasFragmentInfo::new(node, data, self.style_context()))
}
Some(LayoutNodeType::Element(LayoutElementType::SVGSVGElement)) => {
let data = node.svg_data().unwrap();
SpecificFragmentInfo::Svg(box SvgFragmentInfo::new(node, data, self.style_context()))
}
_ => {
// This includes pseudo-elements.
SpecificFragmentInfo::Generic
@ -1701,7 +1705,8 @@ impl<ConcreteThreadSafeLayoutNode> NodeUtils for ConcreteThreadSafeLayoutNode
Some(LayoutNodeType::Document) |
Some(LayoutNodeType::Element(LayoutElementType::HTMLImageElement)) |
Some(LayoutNodeType::Element(LayoutElementType::HTMLIFrameElement)) |
Some(LayoutNodeType::Element(LayoutElementType::HTMLCanvasElement)) => true,
Some(LayoutNodeType::Element(LayoutElementType::HTMLCanvasElement)) |
Some(LayoutNodeType::Element(LayoutElementType::SVGSVGElement)) => true,
Some(LayoutNodeType::Element(LayoutElementType::HTMLObjectElement)) => self.has_object_data(),
Some(LayoutNodeType::Element(_)) => false,
None => self.get_pseudo_element_type().is_replaced_content(),