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constellation: Rename messages sent to the Constellation (#36341)
Messages that are sent to the `Constellation` have pretty ambiguous names. This change does two renames: - `ConstellationMsg` → `EmbedderToConstellationMessage` - `ScriptMsg` → `ScriptToConstellationMessage` This naming reflects that the `Constellation` stands in between the embedding layer and the script layer and can receive messages from both. Soon both of these message types will live in `constellation_traits`, reflecting the idea that the `_traits` variant for a crate is responsible for exposing the API for that crate. Testing: No new tests are necessary here as this just renames two enums. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Signed-off-by: Martin Robinson <mrobinson@igalia.com>
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Martin Robinson
GitHub
parent
c7a7862574
commit
5a35e1faec
37 changed files with 415 additions and 364 deletions
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@ -20,7 +20,7 @@ use compositing_traits::{
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CompositionPipeline, CompositorMsg, CompositorReceiver, SendableFrameTree,
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};
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use constellation_traits::{
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AnimationTickType, CompositorHitTestResult, ConstellationMsg, PaintMetricEvent,
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AnimationTickType, CompositorHitTestResult, EmbedderToConstellationMessage, PaintMetricEvent,
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UntrustedNodeAddress, WindowSizeType,
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};
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use crossbeam_channel::Sender;
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@ -101,7 +101,7 @@ pub struct ServoRenderer {
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compositor_receiver: CompositorReceiver,
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/// The channel on which messages can be sent to the constellation.
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pub(crate) constellation_sender: Sender<ConstellationMsg>,
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pub(crate) constellation_sender: Sender<EmbedderToConstellationMessage>,
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/// The channel on which messages can be sent to the time profiler.
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time_profiler_chan: profile_time::ProfilerChan,
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@ -279,7 +279,7 @@ impl PipelineDetails {
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tick_type.insert(AnimationTickType::REQUEST_ANIMATION_FRAME);
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}
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let msg = ConstellationMsg::TickAnimation(self.id, tick_type);
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let msg = EmbedderToConstellationMessage::TickAnimation(self.id, tick_type);
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if let Err(e) = compositor.global.borrow().constellation_sender.send(msg) {
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warn!("Sending tick to constellation failed ({:?}).", e);
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}
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@ -415,7 +415,9 @@ impl ServoRenderer {
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self.cursor = cursor;
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if let Err(e) = self
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.constellation_sender
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.send(ConstellationMsg::SetCursor(webview_id, cursor))
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.send(EmbedderToConstellationMessage::SetCursor(
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webview_id, cursor,
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))
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{
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warn!("Sending event to constellation failed ({:?}).", e);
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}
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@ -1261,7 +1263,7 @@ impl IOCompositor {
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// to device pixels, but not including any pinch zoom.
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let hidpi_scale_factor = self.device_pixels_per_page_pixel_not_including_page_zoom();
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let size = rect.size().to_f32() / hidpi_scale_factor;
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let msg = ConstellationMsg::ChangeViewportDetails(
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let msg = EmbedderToConstellationMessage::ChangeViewportDetails(
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webview_id,
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ViewportDetails {
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size,
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@ -1420,7 +1422,7 @@ impl IOCompositor {
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// Pass the pipeline/epoch states to the constellation and check
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// if it's safe to output the image.
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let msg = ConstellationMsg::IsReadyToSaveImage(pipeline_epochs);
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let msg = EmbedderToConstellationMessage::IsReadyToSaveImage(pipeline_epochs);
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if let Err(e) = self.global.borrow().constellation_sender.send(msg) {
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warn!("Sending ready to save to constellation failed ({:?}).", e);
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}
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@ -1585,7 +1587,7 @@ impl IOCompositor {
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PaintMetricState::Seen(epoch, first_reflow) if epoch <= current_epoch => {
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assert!(epoch <= current_epoch);
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if let Err(error) = self.global.borrow().constellation_sender.send(
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ConstellationMsg::PaintMetric(
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EmbedderToConstellationMessage::PaintMetric(
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*pipeline_id,
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PaintMetricEvent::FirstPaint(paint_time, first_reflow),
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),
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@ -1602,7 +1604,7 @@ impl IOCompositor {
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match pipeline.first_contentful_paint_metric {
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PaintMetricState::Seen(epoch, first_reflow) if epoch <= current_epoch => {
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if let Err(error) = self.global.borrow().constellation_sender.send(
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ConstellationMsg::PaintMetric(
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EmbedderToConstellationMessage::PaintMetric(
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*pipeline_id,
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PaintMetricEvent::FirstContentfulPaint(paint_time, first_reflow),
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),
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@ -8,7 +8,7 @@ use std::cell::Cell;
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use std::rc::Rc;
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use compositing_traits::{CompositorProxy, CompositorReceiver};
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use constellation_traits::ConstellationMsg;
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use constellation_traits::EmbedderToConstellationMessage;
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use crossbeam_channel::Sender;
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use embedder_traits::ShutdownState;
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use profile_traits::{mem, time};
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@ -34,7 +34,7 @@ pub struct InitialCompositorState {
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/// A port on which messages inbound to the compositor can be received.
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pub receiver: CompositorReceiver,
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/// A channel to the constellation.
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pub constellation_chan: Sender<ConstellationMsg>,
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pub constellation_chan: Sender<EmbedderToConstellationMessage>,
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/// A channel to the time profiler thread.
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pub time_profiler_chan: time::ProfilerChan,
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/// A channel to the memory profiler thread.
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@ -9,7 +9,7 @@ use std::rc::Rc;
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use base::id::{PipelineId, WebViewId};
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use compositing_traits::SendableFrameTree;
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use constellation_traits::{CompositorHitTestResult, ConstellationMsg, ScrollState};
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use constellation_traits::{CompositorHitTestResult, EmbedderToConstellationMessage, ScrollState};
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use embedder_traits::{
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InputEvent, MouseButton, MouseButtonAction, MouseButtonEvent, MouseMoveEvent, ShutdownState,
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TouchEvent, TouchEventType, TouchId,
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@ -168,14 +168,9 @@ impl WebView {
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}
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});
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let _ = self
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.global
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.borrow()
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.constellation_sender
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.send(ConstellationMsg::SetScrollStates(
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pipeline_id,
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scroll_states,
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));
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let _ = self.global.borrow().constellation_sender.send(
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EmbedderToConstellationMessage::SetScrollStates(pipeline_id, scroll_states),
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);
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}
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pub(crate) fn set_frame_tree_on_pipeline_details(
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@ -295,16 +290,9 @@ impl WebView {
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self.global.borrow_mut().update_cursor(point, &result);
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if let Err(error) =
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self.global
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.borrow()
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.constellation_sender
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.send(ConstellationMsg::ForwardInputEvent(
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self.id,
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event,
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Some(result),
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))
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{
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if let Err(error) = self.global.borrow().constellation_sender.send(
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EmbedderToConstellationMessage::ForwardInputEvent(self.id, event, Some(result)),
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) {
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warn!("Sending event to constellation failed ({error:?}).");
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}
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}
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@ -364,16 +352,9 @@ impl WebView {
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event.init_sequence_id(self.touch_handler.current_sequence_id);
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let event = InputEvent::Touch(event);
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if let Err(e) =
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self.global
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.borrow()
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.constellation_sender
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.send(ConstellationMsg::ForwardInputEvent(
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self.id,
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event,
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Some(result),
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))
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{
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if let Err(e) = self.global.borrow().constellation_sender.send(
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EmbedderToConstellationMessage::ForwardInputEvent(self.id, event, Some(result)),
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) {
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warn!("Sending event to constellation failed ({:?}).", e);
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false
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} else {
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