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

Cleanup Node::Normalize.

Browse source
This commit is contained in:
Ms2ger 2014-12-05 15:09:13 +01:00
parent 19e44362e2
commit 327b5d0ce5
1 changed files with 18 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

34
components/script/dom/node.rs
View file

@ -1972,25 +1972,27 @@ impl<'a> NodeMethods for JSRef<'a, Node> {
fn Normalize(self) {
let mut prev_text = None;
for child in self.children() {
if child.is_text() {
let characterdata: JSRef<CharacterData> = CharacterDataCast::to_ref(child).unwrap();
if characterdata.Length() == 0 {
self.remove_child(child);
} else {
match prev_text {
Some(text_node) => {
let prev_characterdata: JSRef<CharacterData> = CharacterDataCast::to_ref(text_node).unwrap();
let _ = prev_characterdata.AppendData(characterdata.Data());
self.remove_child(child);
},
None => prev_text = Some(child)
match TextCast::to_ref(child) {
Some(text) => {
let characterdata: JSRef<CharacterData> = CharacterDataCast::from_ref(text);
if characterdata.Length() == 0 {
self.remove_child(child);
} else {
match prev_text {
Some(text_node) => {
let prev_characterdata: JSRef<CharacterData> = CharacterDataCast::from_ref(text_node);
let _ = prev_characterdata.AppendData(characterdata.Data());
self.remove_child(child);
},
None => prev_text = Some(text)
}
}
},
None => {
child.Normalize();
prev_text = None;
}
} else {
child.Normalize();
prev_text = None;
}
}
}