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Introduce InitialCompositorState

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This commit is contained in:
Anthony Ramine 2015-09-15 22:54:29 +02:00
parent 3d420abe40
commit 5cf8d597e6
4 changed files with 48 additions and 67 deletions
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32
components/compositing/compositor_task.rs
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@ -260,28 +260,16 @@ pub struct CompositorTask;
impl CompositorTask {
pub fn create<Window>(window: Option<Rc<Window>>,
sender: Box<CompositorProxy + Send>,
receiver: Box<CompositorReceiver>,
constellation_chan: ConstellationChan,
time_profiler_chan: time::ProfilerChan,
mem_profiler_chan: mem::ProfilerChan)
state: InitialCompositorState)
-> Box<CompositorEventListener + 'static>
where Window: WindowMethods + 'static {
match window {
Some(window) => {
box compositor::IOCompositor::create(window,
sender,
receiver,
constellation_chan,
time_profiler_chan,
mem_profiler_chan)
box compositor::IOCompositor::create(window, state)
as Box<CompositorEventListener>
}
None => {
box headless::NullCompositor::create(receiver,
constellation_chan,
time_profiler_chan,
mem_profiler_chan)
box headless::NullCompositor::create(state)
as Box<CompositorEventListener>
}
}
@ -296,3 +284,17 @@ pub trait CompositorEventListener {
/// Requests that the compositor send the title for the main frame as soon as possible.
fn title_for_main_frame(&self);
}
/// Data used to construct a compositor.
pub struct InitialCompositorState {
/// A channel to the compositor.
pub sender: Box<CompositorProxy + Send>,
/// A port on which messages inbound to the compositor can be received.
pub receiver: Box<CompositorReceiver>,
/// A channel to the constellation.
pub constellation_chan: ConstellationChan,
/// A channel to the time profiler thread.
pub time_profiler_chan: time::ProfilerChan,
/// A channel to the memory profiler thread.
pub mem_profiler_chan: mem::ProfilerChan,
}