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compositing: Move messages that go over the ScriptListener to go over

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an IPC channel instead.

Because this used a boxed trait object to invoke messages across a
process boundary, and boxed trait objects are not supported across IPC,
we spawn a helper thread inside the compositor to perform the marshaling
for us.
This commit is contained in:
Patrick Walton 2015-07-10 18:08:03 -07:00
parent 2947d78e4e
commit e841065351
14 changed files with 211 additions and 82 deletions
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9
components/msg/constellation_msg.rs
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@ -57,7 +57,7 @@ pub struct WindowSizeData {
pub device_pixel_ratio: ScaleFactor<ViewportPx, DevicePixel, f32>,
}
#[derive(PartialEq, Eq, Copy, Clone)]
#[derive(PartialEq, Eq, Copy, Clone, Deserialize, Serialize)]
pub enum KeyState {
Pressed,
Released,
@ -65,7 +65,7 @@ pub enum KeyState {
}
//N.B. Based on the glutin key enum
#[derive(Debug, PartialEq, Eq, Copy, Clone)]
#[derive(Debug, PartialEq, Eq, Copy, Clone, Deserialize, Serialize)]
pub enum Key {
Space,
Apostrophe,
@ -191,6 +191,7 @@ pub enum Key {
}
bitflags! {
#[derive(Deserialize, Serialize)]
flags KeyModifiers: u8 {
const NONE = 0x00,
const SHIFT = 0x01,
@ -368,10 +369,10 @@ pub struct FrameId(pub u32);
#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug)]
pub struct WorkerId(pub u32);
#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug)]
#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
pub struct PipelineId(pub u32);
#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug)]
#[derive(Clone, PartialEq, Eq, Copy, Hash, Debug, Deserialize, Serialize)]
pub struct SubpageId(pub u32);
// The type of pipeline exit. During complete shutdowns, pipelines do not have to