forked from mirrors/gecko-dev
c27487d718
<!-- Please describe your changes on the following line: --> Added time to interactive metrics and refactored metrics/lib I need to write tests, but wanted to submit the PR for review --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [ ] `./mach build -d` does not report any errors - [ ] `./mach test-tidy` does not report any errors - [ ] These changes fix #__ (github issue number if applicable). <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because _____ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> Source-Repo: https://github.com/servo/servo Source-Revision: e438b094f675469b8bdbb1ab4ff84c374fc399d4 --HG-- extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear extra : subtree_revision : bac1798200377932a85607154d5baa4f451b30e6
68 lines
2.2 KiB
Rust
68 lines
2.2 KiB
Rust
/* 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 dom::domexception::DOMErrorName;
|
|
use dom::filereader::{FileReader, TrustedFileReader, GenerationId, ReadMetaData};
|
|
use msg::constellation_msg::PipelineId;
|
|
use script_runtime::{CommonScriptMsg, ScriptThreadEventCategory, ScriptChan};
|
|
use std::sync::Arc;
|
|
use task::{TaskCanceller, TaskOnce};
|
|
use task_source::TaskSource;
|
|
|
|
#[derive(JSTraceable)]
|
|
pub struct FileReadingTaskSource(pub Box<ScriptChan + Send + 'static>, pub PipelineId);
|
|
|
|
impl Clone for FileReadingTaskSource {
|
|
fn clone(&self) -> FileReadingTaskSource {
|
|
FileReadingTaskSource(self.0.clone(), self.1.clone())
|
|
}
|
|
}
|
|
|
|
impl TaskSource for FileReadingTaskSource {
|
|
fn queue_with_canceller<T>(
|
|
&self,
|
|
task: T,
|
|
canceller: &TaskCanceller,
|
|
) -> Result<(), ()>
|
|
where
|
|
T: TaskOnce + 'static,
|
|
{
|
|
self.0.send(CommonScriptMsg::Task(
|
|
ScriptThreadEventCategory::FileRead,
|
|
Box::new(canceller.wrap_task(task)),
|
|
Some(self.1),
|
|
))
|
|
}
|
|
}
|
|
|
|
impl TaskOnce for FileReadingTask {
|
|
fn run_once(self) {
|
|
self.handle_task();
|
|
}
|
|
}
|
|
|
|
#[allow(dead_code)]
|
|
pub enum FileReadingTask {
|
|
ProcessRead(TrustedFileReader, GenerationId),
|
|
ProcessReadData(TrustedFileReader, GenerationId),
|
|
ProcessReadError(TrustedFileReader, GenerationId, DOMErrorName),
|
|
ProcessReadEOF(TrustedFileReader, GenerationId, ReadMetaData, Arc<Vec<u8>>),
|
|
}
|
|
|
|
impl FileReadingTask {
|
|
pub fn handle_task(self) {
|
|
use self::FileReadingTask::*;
|
|
|
|
match self {
|
|
ProcessRead(reader, gen_id) =>
|
|
FileReader::process_read(reader, gen_id),
|
|
ProcessReadData(reader, gen_id) =>
|
|
FileReader::process_read_data(reader, gen_id),
|
|
ProcessReadError(reader, gen_id, error) =>
|
|
FileReader::process_read_error(reader, gen_id, error),
|
|
ProcessReadEOF(reader, gen_id, metadata, blob_contents) =>
|
|
FileReader::process_read_eof(reader, gen_id, metadata, blob_contents),
|
|
}
|
|
}
|
|
}
|