e4347f5a6a
Also adds HeapSizeOf implementations/derive for some types. I've used "Cannot calculate Heap size" as a reason everywhere, because my imagination is rather limited. If you'd like me to change this message for specific types, please write something like this: "Trusted - Cannot calculate Heap size for Trusted" so that it would be easier for me to replace them through a script :) Source-Repo: https://github.com/servo/servo Source-Revision: a03616f379c255cc6c9b6e1d04dd7d98bd9926ce
48 lines
1.6 KiB
Rust
48 lines
1.6 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 http://mozilla.org/MPL/2.0/. */
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use dom::bindings::codegen::Bindings::CommentBinding;
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use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
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use dom::bindings::codegen::InheritTypes::CommentDerived;
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use dom::bindings::error::Fallible;
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use dom::bindings::global::GlobalRef;
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use dom::bindings::js::Root;
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use dom::characterdata::{CharacterData, CharacterDataTypeId};
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use dom::document::Document;
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use dom::eventtarget::{EventTarget, EventTargetTypeId};
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use dom::node::{Node, NodeTypeId};
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use util::str::DOMString;
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/// An HTML comment.
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#[dom_struct]
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#[derive(HeapSizeOf)]
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pub struct Comment {
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characterdata: CharacterData,
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}
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impl CommentDerived for EventTarget {
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fn is_comment(&self) -> bool {
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*self.type_id() == EventTargetTypeId::Node(NodeTypeId::CharacterData(CharacterDataTypeId::Comment))
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}
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}
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impl Comment {
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fn new_inherited(text: DOMString, document: &Document) -> Comment {
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Comment {
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characterdata: CharacterData::new_inherited(CharacterDataTypeId::Comment, text, document)
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}
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}
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pub fn new(text: DOMString, document: &Document) -> Root<Comment> {
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Node::reflect_node(box Comment::new_inherited(text, document),
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document, CommentBinding::Wrap)
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}
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pub fn Constructor(global: GlobalRef, data: DOMString) -> Fallible<Root<Comment>> {
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let document = global.as_window().Document();
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Ok(Comment::new(data, document.r()))
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}
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}
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