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WebVR API Implementation, r=larsbergstrom

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This commit is contained in:
Imanol Fernandez 2016-12-16 18:39:35 +01:00
parent 13826970c4
commit c5705bff50
70 changed files with 13044 additions and 20 deletions
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19
components/script_traits/lib.rs
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@ -35,6 +35,7 @@ extern crate serde_derive;
extern crate servo_url;
extern crate style_traits;
extern crate time;
extern crate webvr_traits;
mod script_msg;
pub mod webdriver_msg;
@ -71,6 +72,7 @@ use std::fmt;
use std::sync::mpsc::{Receiver, Sender};
use style_traits::{PagePx, UnsafeNode, ViewportPx};
use webdriver_msg::{LoadStatus, WebDriverScriptCommand};
use webvr_traits::{WebVRDisplayEvent, WebVRMsg};
pub use script_msg::{LayoutMsg, ScriptMsg, EventResult, LogEntry};
pub use script_msg::{ServiceWorkerMsg, ScopeThings, SWManagerMsg, SWManagerSenders, DOMMessage};
@ -263,6 +265,8 @@ pub enum ConstellationControlMsg {
ReportCSSError(PipelineId, String, usize, usize, String),
/// Reload the given page.
Reload(PipelineId),
/// Notifies the script thread of a WebVR device event
WebVREvent(PipelineId, WebVREventMsg)
}
impl fmt::Debug for ConstellationControlMsg {
@ -295,6 +299,7 @@ impl fmt::Debug for ConstellationControlMsg {
FramedContentChanged(..) => "FramedContentChanged",
ReportCSSError(..) => "ReportCSSError",
Reload(..) => "Reload",
WebVREvent(..) => "WebVREvent",
};
write!(formatter, "ConstellationMsg::{}", variant)
}
@ -478,6 +483,8 @@ pub struct InitialScriptState {
pub pipeline_namespace_id: PipelineNamespaceId,
/// A ping will be sent on this channel once the script thread shuts down.
pub content_process_shutdown_chan: IpcSender<()>,
/// A channel to the webvr thread, if available.
pub webvr_thread: Option<IpcSender<WebVRMsg>>
}
/// This trait allows creating a `ScriptThread` without depending on the `script`
@ -716,6 +723,18 @@ pub enum ConstellationMsg {
Reload,
/// A log entry, with the top-level frame id and thread name
LogEntry(Option<FrameId>, Option<String>, LogEntry),
/// Set the WebVR thread channel.
SetWebVRThread(IpcSender<WebVRMsg>),
/// Dispatch a WebVR event to the subscribed script threads.
WebVREvent(Vec<PipelineId>, WebVREventMsg),
}
/// Messages to the constellation originating from the WebVR thread.
/// Used to dispatch VR Headset state events: connected, unconnected, and more.
#[derive(Deserialize, Serialize, Clone)]
pub enum WebVREventMsg {
/// Inform the constellation of a VR display event.
DisplayEvent(WebVRDisplayEvent)
}
/// Resources required by workerglobalscopes