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/* 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::bindings::codegen::Bindings::ConsoleBinding;
use dom::bindings::codegen::Bindings::ConsoleBinding::ConsoleMethods;
use dom::bindings::global::{GlobalRef, GlobalField};
use dom::bindings::js::Root;
use dom::bindings::utils::{Reflector, reflect_dom_object};
use dom::window::WindowHelpers;
use devtools_traits::{ConsoleMessage, LogLevel, ScriptToDevtoolsControlMsg};
use util::str::DOMString;
// https://developer.mozilla.org/en-US/docs/Web/API/Console
#[dom_struct]
#[derive(HeapSizeOf)]
pub struct Console {
reflector_: Reflector,
global: GlobalField,
}
impl Console {
fn new_inherited(global: GlobalRef) -> Console {
Console {
reflector_: Reflector::new(),
global: GlobalField::from_rooted(&global),
}
}
pub fn new(global: GlobalRef) -> Root<Console> {
reflect_dom_object(box Console::new_inherited(global), global, ConsoleBinding::Wrap)
}
}
impl<'a> ConsoleMethods for &'a Console {
// https://developer.mozilla.org/en-US/docs/Web/API/Console/log
fn Log(self, messages: Vec<DOMString>) {
for message in messages {
println!("{}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Log, message));
}
}
// https://developer.mozilla.org/en-US/docs/Web/API/Console
fn Debug(self, messages: Vec<DOMString>) {
for message in messages {
println!("{}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Debug, message));
}
}
// https://developer.mozilla.org/en-US/docs/Web/API/Console/info
fn Info(self, messages: Vec<DOMString>) {
for message in messages {
println!("{}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Info, message));
}
}
// https://developer.mozilla.org/en-US/docs/Web/API/Console/warn
fn Warn(self, messages: Vec<DOMString>) {
for message in messages {
println!("{}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Warn, message));
}
}
// https://developer.mozilla.org/en-US/docs/Web/API/Console/error
fn Error(self, messages: Vec<DOMString>) {
for message in messages {
println!("{}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Error, message));
}
}
// https://developer.mozilla.org/en-US/docs/Web/API/Console/assert
fn Assert(self, condition: bool, message: Option<DOMString>) {
if !condition {
let message = match message {
Some(ref message) => &**message,
None => "no message",
};
println!("Assertion failed: {}", message);
propagate_console_msg(&self, prepare_message(LogLevel::Error, message.to_owned()));
}
}
}
fn prepare_message(logLevel: LogLevel, message: String) -> ConsoleMessage {
//TODO: Sending fake values for filename, lineNumber and columnNumber in LogMessage; adjust later
ConsoleMessage{
message: message,
logLevel: logLevel,
filename: "test".to_owned(),
lineNumber: 1,
columnNumber: 1
}
}
fn propagate_console_msg(console: &&Console, console_message: ConsoleMessage) {
let global = console.global.root();
let pipelineId = global.r().pipeline();
global.r().devtools_chan().as_ref().map(|chan| {
chan.send(ScriptToDevtoolsControlMsg::ConsoleAPI(
pipelineId, console_message.clone(), global.r().get_worker_id())).unwrap();
});
}
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