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Format script component

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This commit is contained in:
chansuke 2018-09-18 23:24:15 +09:00 • committed by Josh Matthews
parent 2ca7a13473
commit c37a345dc9
357 changed files with 25485 additions and 18076 deletions
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72
components/script/dom/textdecoder.rs
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@ -34,39 +34,54 @@ impl TextDecoder {
encoding: encoding,
fatal: fatal,
ignoreBOM: ignoreBOM,
decoder: RefCell::new(
if ignoreBOM { encoding.new_decoder() } else { encoding.new_decoder_without_bom_handling() }
),
decoder: RefCell::new(if ignoreBOM {
encoding.new_decoder()
} else {
encoding.new_decoder_without_bom_handling()
}),
in_stream: RefCell::new(Vec::new()),
do_not_flush: Cell::new(false),
}
}
fn make_range_error() -> Fallible<DomRoot<TextDecoder>> {
Err(Error::Range("The given encoding is not supported.".to_owned()))
Err(Error::Range(
"The given encoding is not supported.".to_owned(),
))
}
pub fn new(global: &GlobalScope, encoding: &'static Encoding, fatal: bool, ignoreBOM: bool)
-> DomRoot<TextDecoder> {
reflect_dom_object(Box::new(TextDecoder::new_inherited(encoding, fatal, ignoreBOM)),
global,
TextDecoderBinding::Wrap)
pub fn new(
global: &GlobalScope,
encoding: &'static Encoding,
fatal: bool,
ignoreBOM: bool,
) -> DomRoot<TextDecoder> {
reflect_dom_object(
Box::new(TextDecoder::new_inherited(encoding, fatal, ignoreBOM)),
global,
TextDecoderBinding::Wrap,
)
}
/// <https://encoding.spec.whatwg.org/#dom-textdecoder>
pub fn Constructor(global: &GlobalScope,
label: DOMString,
options: &TextDecoderBinding::TextDecoderOptions)
-> Fallible<DomRoot<TextDecoder>> {
pub fn Constructor(
global: &GlobalScope,
label: DOMString,
options: &TextDecoderBinding::TextDecoderOptions,
) -> Fallible<DomRoot<TextDecoder>> {
let encoding = match Encoding::for_label_no_replacement(label.as_bytes()) {
None => return TextDecoder::make_range_error(),
Some(enc) => enc
Some(enc) => enc,
};
Ok(TextDecoder::new(global, encoding, options.fatal, options.ignoreBOM))
Ok(TextDecoder::new(
global,
encoding,
options.fatal,
options.ignoreBOM,
))
}
}
impl TextDecoderMethods for TextDecoder {
// https://encoding.spec.whatwg.org/#dom-textdecoder-encoding
fn Encoding(&self) -> DOMString {
@ -87,12 +102,13 @@ impl TextDecoderMethods for TextDecoder {
fn Decode(
&self,
input: Option<ArrayBufferViewOrArrayBuffer>,
options: &TextDecodeOptions
options: &TextDecodeOptions,
) -> Fallible<USVString> {
// Step 1.
if !self.do_not_flush.get() {
if self.ignoreBOM {
self.decoder.replace(self.encoding.new_decoder_without_bom_handling());
self.decoder
.replace(self.encoding.new_decoder_without_bom_handling());
} else {
self.decoder.replace(self.encoding.new_decoder());
}
@ -120,21 +136,27 @@ impl TextDecoderMethods for TextDecoder {
let (remaining, s) = if self.fatal {
// Step 4.
let mut out_stream = String::with_capacity(
decoder.max_utf8_buffer_length_without_replacement(in_stream.len()).unwrap()
decoder
.max_utf8_buffer_length_without_replacement(in_stream.len())
.unwrap(),
);
// Step 5: Implemented by encoding_rs::Decoder.
match decoder.decode_to_string_without_replacement(&in_stream, &mut out_stream, !options.stream) {
(DecoderResult::InputEmpty, read) => {
(in_stream.split_off(read), out_stream)
},
match decoder.decode_to_string_without_replacement(
&in_stream,
&mut out_stream,
!options.stream,
) {
(DecoderResult::InputEmpty, read) => (in_stream.split_off(read), out_stream),
// Step 5.3.3.
_ => return Err(Error::Type("Decoding failed".to_owned())),
}
} else {
// Step 4.
let mut out_stream = String::with_capacity(decoder.max_utf8_buffer_length(in_stream.len()).unwrap());
let mut out_stream =
String::with_capacity(decoder.max_utf8_buffer_length(in_stream.len()).unwrap());
// Step 5: Implemented by encoding_rs::Decoder.
let (_result, read, _replaced) = decoder.decode_to_string(&in_stream, &mut out_stream, !options.stream);
let (_result, read, _replaced) =
decoder.decode_to_string(&in_stream, &mut out_stream, !options.stream);
(in_stream.split_off(read), out_stream)
};
(remaining, s)