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Replace ScriptHelpers by GlobalRef methods

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This commit is contained in:
Anthony Ramine 2016-10-03 10:36:08 +02:00
parent 2f465265d1
commit dd5c527689
6 changed files with 75 additions and 89 deletions
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70
components/script/dom/window.rs
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@ -16,7 +16,7 @@ use dom::bindings::codegen::Bindings::RequestBinding::RequestInit;
use dom::bindings::codegen::Bindings::WindowBinding::{self, FrameRequestCallback, WindowMethods};
use dom::bindings::codegen::Bindings::WindowBinding::{ScrollBehavior, ScrollToOptions};
use dom::bindings::codegen::UnionTypes::RequestOrUSVString;
use dom::bindings::error::{Error, ErrorInfo, ErrorResult, Fallible, report_pending_exception};
use dom::bindings::error::{Error, ErrorInfo, ErrorResult, Fallible};
use dom::bindings::global::{GlobalRef, global_root_from_object};
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, MutNullableHeap, Root};
@ -49,12 +49,10 @@ use euclid::{Point2D, Rect, Size2D};
use fetch;
use gfx_traits::LayerId;
use ipc_channel::ipc::{self, IpcSender};
use js::jsapi::{Evaluate2, HandleObject, HandleValue, JSAutoCompartment, JSContext};
use js::jsapi::{JS_GC, JS_GetRuntime, MutableHandleValue, SetWindowProxy};
use js::jsapi::{HandleObject, HandleValue, JSAutoCompartment, JSContext};
use js::jsapi::{JS_GC, JS_GetRuntime, SetWindowProxy};
use js::jsval::UndefinedValue;
use js::rust::CompileOptionsWrapper;
use js::rust::Runtime;
use libc;
use msg::constellation_msg::{FrameType, LoadData, PipelineId, ReferrerPolicy, WindowSizeType};
use net_traits::ResourceThreads;
use net_traits::bluetooth_thread::BluetoothMethodMsg;
@ -64,15 +62,14 @@ use num_traits::ToPrimitive;
use open;
use origin::Origin;
use profile_traits::mem;
use profile_traits::time::{ProfilerCategory, TimerMetadata, TimerMetadataFrameType};
use profile_traits::time::{ProfilerChan, TimerMetadataReflowType, profile};
use profile_traits::time::ProfilerChan;
use rustc_serialize::base64::{FromBase64, STANDARD, ToBase64};
use script_layout_interface::TrustedNodeAddress;
use script_layout_interface::message::{Msg, Reflow, ReflowQueryType, ScriptReflow};
use script_layout_interface::reporter::CSSErrorReporter;
use script_layout_interface::rpc::{ContentBoxResponse, ContentBoxesResponse, LayoutRPC};
use script_layout_interface::rpc::{MarginStyleResponse, ResolvedStyleResponse};
use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort, ScriptThreadEventCategory, maybe_take_panic_result};
use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort, ScriptThreadEventCategory};
use script_thread::{MainThreadScriptChan, MainThreadScriptMsg, Runnable, RunnableWrapper};
use script_thread::SendableMainThreadScriptChan;
use script_traits::{ConstellationControlMsg, MozBrowserEvent, UntrustedNodeAddress};
@ -84,9 +81,7 @@ use std::borrow::ToOwned;
use std::cell::Cell;
use std::collections::{HashMap, HashSet};
use std::default::Default;
use std::ffi::CString;
use std::io::{Write, stderr, stdout};
use std::panic;
use std::rc::Rc;
use std::sync::{Arc, Mutex};
use std::sync::atomic::{AtomicBool, Ordering};
@ -913,61 +908,6 @@ impl WindowMethods for Window {
}
}
pub trait ScriptHelpers {
fn evaluate_js_on_global_with_result(self, code: &str,
rval: MutableHandleValue);
fn evaluate_script_on_global_with_result(self, code: &str, filename: &str,
rval: MutableHandleValue);
}
impl<'a, T: Reflectable> ScriptHelpers for &'a T {
fn evaluate_js_on_global_with_result(self, code: &str,
rval: MutableHandleValue) {
self.evaluate_script_on_global_with_result(code, "", rval)
}
#[allow(unsafe_code)]
fn evaluate_script_on_global_with_result(self, code: &str, filename: &str,
rval: MutableHandleValue) {
let global = self.global();
let metadata = TimerMetadata {
url: if filename.is_empty() {
global.r().get_url().as_str().into()
} else {
filename.into()
},
iframe: TimerMetadataFrameType::RootWindow,
incremental: TimerMetadataReflowType::FirstReflow,
};
profile(
ProfilerCategory::ScriptEvaluate,
Some(metadata),
global.r().time_profiler_chan().clone(),
|| {
let cx = global.r().get_cx();
let globalhandle = global.r().reflector().get_jsobject();
let code: Vec<u16> = code.encode_utf16().collect();
let filename = CString::new(filename).unwrap();
let _ac = JSAutoCompartment::new(cx, globalhandle.get());
let options = CompileOptionsWrapper::new(cx, filename.as_ptr(), 1);
unsafe {
if !Evaluate2(cx, options.ptr, code.as_ptr(),
code.len() as libc::size_t,
rval) {
debug!("error evaluating JS string");
report_pending_exception(cx, true);
}
}
if let Some(error) = maybe_take_panic_result() {
panic::resume_unwind(error);
}
}
)
}
}
impl Window {
pub fn get_runnable_wrapper(&self) -> RunnableWrapper {
RunnableWrapper {