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Changes for sender reciever

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This commit is contained in:
Maharsh 2019-05-09 21:54:48 -04:00
parent 30cc087526
commit 1de8ddd89c
7 changed files with 34 additions and 13 deletions
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31
components/script/dom/canvasrenderingcontext2d.rs
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@ -132,17 +132,38 @@ pub struct CanvasState {
}
impl CanvasState {
pub fn new(global: &GlobalScope) -> CanvasState {
pub fn new(
global: &GlobalScope,
size: Size2D<u64>,
) -> CanvasState {
debug!("Creating new canvas rendering context.");
let (sender, receiver) =
profiled_ipc::channel(global.time_profiler_chan().clone()).unwrap();
let script_to_constellation_chan = global.script_to_constellation_chan();
debug!("Asking constellation to create new canvas thread.");
script_to_constellation_chan
.send(ScriptMsg::CreateCanvasPaintThread(size, sender))
.unwrap();
let (ipc_renderer, canvas_id) = receiver.recv().unwrap();
debug!("Done.");
CanvasState {
//reflector_: Reflector::new(),
ipc_renderer: ipc_renderer,
canvas_id: canvas_id,
}
}
/*pub fn new(
global: &GlobalScope,
size: Size2D<u32>,
) -> CanvasState {
/*let boxed = Box::new(CanvasState::new_inherited(
global,
size,
));
reflect_dom_object(boxed, global, CanvasState)*/
}*/
pub fn get_canvas_id(&self) -> CanvasId {
self.canvas_id.clone()
@ -199,7 +220,7 @@ impl CanvasRenderingContext2D {
base_url: ServoUrl,
size: Size2D<u32>,
) -> CanvasRenderingContext2D {
debug!("Creating new canvas rendering context.");
/*debug!("Creating new canvas rendering context.");
let (sender, receiver) =
profiled_ipc::channel(global.time_profiler_chan().clone()).unwrap();
let script_to_constellation_chan = global.script_to_constellation_chan();
@ -208,7 +229,7 @@ impl CanvasRenderingContext2D {
.send(ScriptMsg::CreateCanvasPaintThread(size, sender))
.unwrap();
//let (canvas_state.ipc_renderer, canvas_id) = receiver.recv().unwrap();
debug!("Done.");
debug!("Done.");*/
CanvasRenderingContext2D {
reflector_: Reflector::new(),
canvas: canvas.map(Dom::from_ref),
@ -220,7 +241,7 @@ impl CanvasRenderingContext2D {
saved_states: DomRefCell::new(Vec::new()),
origin_clean: Cell::new(true),
//canvas_id: canvas_id,
canvas_state: DomRefCell::new(CanvasState::new(global)),
canvas_state: DomRefCell::new(CanvasState::new(global,Size2D::new(size.width as u64, size.height as u64))),
}
}