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604979e367
* Remove script_plugins * Use crown instead of script_plugins * crown_is_not_used * Use crown in command base * bootstrap crown * tidy happy * disable sccache * Bring crown in tree * Install crown from tree * fix windows ci * fix warning * fix mac libscript_plugins.dylib is not available anymore * Update components/script/lib.rs Co-authored-by: Martin Robinson <mrobinson@igalia.com> * Update for nightly-2023-03-18 Mostly just based off https://github.com/servo/servo/pull/30630 * Always install crown it's slow only when there is new version * Run crown test with `mach test-unit` * Small fixups; better trace_in_no_trace tests * Better doc * crown in config.toml * Fix tidy for real * no sccache on rustc_wrapper * document rustc overrides * fixup of compiletest * Make a few minor comment adjustments * Fix a typo in python/servo/platform/base.py Co-authored-by: Samson <16504129+sagudev@users.noreply.github.com> * Proper test types * Ignore tidy on crown/tests --------- Co-authored-by: Martin Robinson <mrobinson@igalia.com>
93 lines
3 KiB
Rust
93 lines
3 KiB
Rust
/* 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 https://mozilla.org/MPL/2.0/. */
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use dom_struct::dom_struct;
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use html5ever::{local_name, namespace_url, ns, LocalName, Prefix};
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use js::rust::HandleObject;
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use script_layout_interface::SVGSVGData;
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use style::attr::AttrValue;
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use crate::dom::attr::Attr;
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use crate::dom::bindings::inheritance::Castable;
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use crate::dom::bindings::root::{DomRoot, LayoutDom};
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use crate::dom::bindings::str::DOMString;
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use crate::dom::document::Document;
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use crate::dom::element::{AttributeMutation, Element, LayoutElementHelpers};
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use crate::dom::node::Node;
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use crate::dom::svggraphicselement::SVGGraphicsElement;
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use crate::dom::virtualmethods::VirtualMethods;
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const DEFAULT_WIDTH: u32 = 300;
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const DEFAULT_HEIGHT: u32 = 150;
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#[dom_struct]
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pub struct SVGSVGElement {
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svggraphicselement: SVGGraphicsElement,
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}
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impl SVGSVGElement {
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fn new_inherited(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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) -> SVGSVGElement {
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SVGSVGElement {
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svggraphicselement: SVGGraphicsElement::new_inherited(local_name, prefix, document),
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}
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}
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#[allow(crown::unrooted_must_root)]
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pub fn new(
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local_name: LocalName,
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prefix: Option<Prefix>,
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document: &Document,
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proto: Option<HandleObject>,
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) -> DomRoot<SVGSVGElement> {
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Node::reflect_node_with_proto(
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Box::new(SVGSVGElement::new_inherited(local_name, prefix, document)),
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document,
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proto,
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)
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}
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}
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pub trait LayoutSVGSVGElementHelpers {
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fn data(self) -> SVGSVGData;
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}
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impl LayoutSVGSVGElementHelpers for LayoutDom<'_, SVGSVGElement> {
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fn data(self) -> SVGSVGData {
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let width_attr = self
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.upcast::<Element>()
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.get_attr_for_layout(&ns!(), &local_name!("width"));
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let height_attr = self
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.upcast::<Element>()
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.get_attr_for_layout(&ns!(), &local_name!("height"));
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SVGSVGData {
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width: width_attr.map_or(DEFAULT_WIDTH, |val| val.as_uint()),
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height: height_attr.map_or(DEFAULT_HEIGHT, |val| val.as_uint()),
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}
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}
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}
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impl VirtualMethods for SVGSVGElement {
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fn super_type(&self) -> Option<&dyn VirtualMethods> {
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Some(self.upcast::<SVGGraphicsElement>() as &dyn VirtualMethods)
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}
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fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
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self.super_type().unwrap().attribute_mutated(attr, mutation);
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}
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fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue {
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match name {
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&local_name!("width") => AttrValue::from_u32(value.into(), DEFAULT_WIDTH),
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&local_name!("height") => AttrValue::from_u32(value.into(), DEFAULT_HEIGHT),
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_ => self
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.super_type()
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.unwrap()
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.parse_plain_attribute(name, value),
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}
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}
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}
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