blob: 4d0aeca61ccdcac9ff2f266739546882068d132a (
plain) (
blame)
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
|
/* 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 webdriver_traits::{EvaluateJSReply};
use dom::bindings::conversions::FromJSValConvertible;
use dom::bindings::conversions::StringificationBehavior;
use dom::bindings::js::OptionalRootable;
use dom::window::ScriptHelpers;
use dom::document::DocumentHelpers;
use page::Page;
use msg::constellation_msg::PipelineId;
use script_task::get_page;
use std::rc::Rc;
use std::sync::mpsc::Sender;
pub fn handle_evaluate_js(page: &Rc<Page>, pipeline: PipelineId, eval: String, reply: Sender<Result<EvaluateJSReply, ()>>){
let page = get_page(&*page, pipeline);
let window = page.window().root();
let cx = window.r().get_cx();
let rval = window.r().evaluate_js_on_global_with_result(&eval);
reply.send(if rval.is_undefined() {
Ok(EvaluateJSReply::VoidValue)
} else if rval.is_boolean() {
Ok(EvaluateJSReply::BooleanValue(rval.to_boolean()))
} else if rval.is_double() {
Ok(EvaluateJSReply::NumberValue(FromJSValConvertible::from_jsval(cx, rval, ()).unwrap()))
} else if rval.is_string() {
//FIXME: use jsstring_to_str when jsval grows to_jsstring
Ok(EvaluateJSReply::StringValue(FromJSValConvertible::from_jsval(cx, rval, StringificationBehavior::Default).unwrap()))
} else if rval.is_null() {
Ok(EvaluateJSReply::NullValue)
} else {
Err(())
}).unwrap();
}
|
