1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use cssparser::{Parser, SourcePosition};
use ipc_channel::ipc::IpcSender;
use log;
use msg::constellation_msg::PipelineId;
use script_traits::ConstellationControlMsg;
use servo_url::ServoUrl;
use std::sync::{Mutex, Arc};
use style::error_reporting::{ParseErrorReporter, ContextualParseError};
#[derive(HeapSizeOf, Clone)]
pub struct CSSErrorReporter {
pub pipelineid: PipelineId,
// Arc+Mutex combo is necessary to make this struct Sync,
// which is necessary to fulfill the bounds required by the
// uses of the ParseErrorReporter trait.
#[ignore_heap_size_of = "Arc is defined in libstd"]
pub script_chan: Arc<Mutex<IpcSender<ConstellationControlMsg>>>,
}
impl ParseErrorReporter for CSSErrorReporter {
fn report_error<'a>(&self,
input: &mut Parser,
position: SourcePosition,
error: ContextualParseError<'a>,
url: &ServoUrl,
line_number_offset: u64) {
let location = input.source_location(position);
let line_offset = location.line + line_number_offset as u32;
if log_enabled!(log::LogLevel::Info) {
info!("Url:\t{}\n{}:{} {}",
url.as_str(),
line_offset,
location.column,
error.to_string())
}
//TODO: report a real filename
let _ = self.script_chan.lock().unwrap().send(
ConstellationControlMsg::ReportCSSError(self.pipelineid,
"".to_owned(),
location.line,
location.column,
error.to_string()));
}
}
|
