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Added a dedicated panic channel.

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This commit is contained in:
Alan Jeffrey 2016-04-15 09:49:13 -05:00
parent a7c885706e
commit cfb066ef20
13 changed files with 108 additions and 232 deletions
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18
components/script_traits/script_msg.rs
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@ -12,8 +12,8 @@ use canvas_traits::CanvasMsg;
use euclid::point::Point2D;
use euclid::size::Size2D;
use ipc_channel::ipc::IpcSender;
use msg::constellation_msg::{Failure, NavigationDirection, PipelineId};
use msg::constellation_msg::{LoadData, SubpageId};
use msg::constellation_msg::{NavigationDirection, PipelineId};
use offscreen_gl_context::{GLContextAttributes, GLLimits};
use style_traits::cursor::Cursor;
use style_traits::viewport::ViewportConstraints;
@ -24,20 +24,12 @@ use url::Url;
pub enum LayoutMsg {
/// Indicates whether this pipeline is currently running animations.
ChangeRunningAnimationsState(PipelineId, AnimationState),
/// Layout thread failure.
Failure(Failure),
/// Requests that the constellation inform the compositor of the a cursor change.
SetCursor(Cursor),
/// Notifies the constellation that the viewport has been constrained in some manner
ViewportConstrained(PipelineId, ViewportConstraints),
}
impl From<Failure> for LayoutMsg {
fn from(failure: Failure) -> LayoutMsg {
LayoutMsg::Failure(failure)
}
}
/// Messages from the script to the constellation.
#[derive(Deserialize, Serialize)]
pub enum ScriptMsg {
@ -55,8 +47,6 @@ pub enum ScriptMsg {
/// Causes a `load` event to be dispatched to any enclosing frame context element
/// for the given pipeline.
DOMLoad(PipelineId),
/// Script thread failure.
Failure(Failure),
/// Notifies the constellation that this frame has received focus.
Focus(PipelineId),
/// Re-send a mouse button event that was sent to the parent window.
@ -92,9 +82,3 @@ pub enum ScriptMsg {
/// Update the pipeline Url, which can change after redirections.
SetFinalUrl(PipelineId, Url),
}
impl From<Failure> for ScriptMsg {
fn from(failure: Failure) -> ScriptMsg {
ScriptMsg::Failure(failure)
}
}