Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 04:30:10 +01:00
Code Issues Projects Releases Packages Wiki Activity

Introduce <LayoutDom<Element>>::attrs()

Browse source 
This safe method is the basic block to access element attributes from layout.
We reuse it in the other attr-related layout methods to remove a pretty big
source of rampant unsafe code between script and layout.
This commit is contained in:
Anthony Ramine 2020-03-31 18:46:49 +02:00
parent 0bda174823
commit 5ff931d171
16 changed files with 203 additions and 301 deletions
Download patch file Download diff file Expand all files Collapse all files

18
components/script/dom/htmltextareaelement.rs
View file

@ -96,22 +96,16 @@ impl LayoutHTMLTextAreaElementHelpers for LayoutDom<'_, HTMLTextAreaElement> {
))
}
#[allow(unsafe_code)]
fn get_cols(self) -> u32 {
unsafe {
self.upcast::<Element>()
.get_attr_for_layout(&ns!(), &local_name!("cols"))
.map_or(DEFAULT_COLS, AttrValue::as_uint)
}
self.upcast::<Element>()
.get_attr_for_layout(&ns!(), &local_name!("cols"))
.map_or(DEFAULT_COLS, AttrValue::as_uint)
}
#[allow(unsafe_code)]
fn get_rows(self) -> u32 {
unsafe {
self.upcast::<Element>()
.get_attr_for_layout(&ns!(), &local_name!("rows"))
.map_or(DEFAULT_ROWS, AttrValue::as_uint)
}
self.upcast::<Element>()
.get_attr_for_layout(&ns!(), &local_name!("rows"))
.map_or(DEFAULT_ROWS, AttrValue::as_uint)
}
}