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Update rustc to 00b112c45a604fa6f4b59af2a40c9deeadfdb7c6/rustc-1.0.0-dev.

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Josh Matthews 2015-01-15 13:26:44 -05:00 • committed by Glenn Watson
parent ff8cbff810
commit 95fc29fa0d
255 changed files with 3550 additions and 3362 deletions
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85
components/compositing/compositor_layer.rs
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@ -21,7 +21,6 @@ use script_traits::{ScriptControlChan, ConstellationControlMsg};
use servo_msg::compositor_msg::{Epoch, LayerId, ScrollPolicy};
use servo_msg::constellation_msg::PipelineId;
use std::num::Float;
use std::num::FloatMath;
use std::rc::Rc;
pub struct CompositorData {
@ -68,24 +67,25 @@ impl CompositorData {
}
}
pub trait CompositorLayer<Window: WindowMethods> {
pub trait CompositorLayer {
fn update_layer_except_bounds(&self, layer_properties: LayerProperties);
fn update_layer(&self, layer_properties: LayerProperties);
fn add_buffers(&self,
compositor: &IOCompositor<Window>,
new_buffers: Box<LayerBufferSet>,
epoch: Epoch)
-> bool;
fn add_buffers<Window>(&self,
compositor: &IOCompositor<Window>,
new_buffers: Box<LayerBufferSet>,
epoch: Epoch)
-> bool
where Window: WindowMethods;
/// Destroys all layer tiles, sending the buffers back to the painter to be destroyed or
/// reused.
fn clear(&self, compositor: &IOCompositor<Window>);
fn clear<Window>(&self, compositor: &IOCompositor<Window>) where Window: WindowMethods;
/// Destroys tiles for this layer and all descendent layers, sending the buffers back to the
/// painter to be destroyed or reused.
fn clear_all_tiles(&self, compositor: &IOCompositor<Window>);
fn clear_all_tiles<Window>(&self, compositor: &IOCompositor<Window>) where Window: WindowMethods;
/// Destroys all tiles of all layers, including children, *without* sending them back to the
/// painter. You must call this only when the paint task is destined to be going down;
@ -107,14 +107,16 @@ pub trait CompositorLayer<Window: WindowMethods> {
// Takes in a MouseWindowEvent, determines if it should be passed to children, and
// sends the event off to the appropriate pipeline. NB: the cursor position is in
// page coordinates.
fn send_mouse_event(&self,
compositor: &IOCompositor<Window>,
event: MouseWindowEvent,
cursor: TypedPoint2D<LayerPixel, f32>);
fn send_mouse_event<Window>(&self,
compositor: &IOCompositor<Window>,
event: MouseWindowEvent,
cursor: TypedPoint2D<LayerPixel, f32>)
where Window: WindowMethods;
fn send_mouse_move_event(&self,
compositor: &IOCompositor<Window>,
cursor: TypedPoint2D<LayerPixel, f32>);
fn send_mouse_move_event<Window>(&self,
compositor: &IOCompositor<Window>,
cursor: TypedPoint2D<LayerPixel, f32>)
where Window: WindowMethods;
fn clamp_scroll_offset_and_scroll_layer(&self,
new_offset: TypedPoint2D<LayerPixel, f32>)
@ -131,7 +133,7 @@ pub trait CompositorLayer<Window: WindowMethods> {
fn get_pipeline_id(&self) -> PipelineId;
}
#[deriving(Copy, PartialEq, Clone)]
#[derive(Copy, PartialEq, Clone)]
pub enum WantsScrollEventsFlag {
WantsScrollEvents,
DoesntWantScrollEvents,
@ -167,14 +169,14 @@ fn calculate_content_size_for_layer(layer: &Layer<CompositorData>)
}).size
}
#[deriving(PartialEq)]
#[derive(PartialEq)]
pub enum ScrollEventResult {
ScrollEventUnhandled,
ScrollPositionChanged,
ScrollPositionUnchanged,
}
impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
impl CompositorLayer for Layer<CompositorData> {
fn update_layer_except_bounds(&self, layer_properties: LayerProperties) {
self.extra_data.borrow_mut().epoch = layer_properties.epoch;
self.extra_data.borrow_mut().scroll_policy = layer_properties.scroll_policy;
@ -199,18 +201,19 @@ impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
//
// If the epoch of the message does not match the layer's epoch, the message is ignored, the
// layer buffer set is consumed, and None is returned.
fn add_buffers(&self,
compositor: &IOCompositor<Window>,
new_buffers: Box<LayerBufferSet>,
epoch: Epoch)
-> bool {
fn add_buffers<Window>(&self,
compositor: &IOCompositor<Window>,
new_buffers: Box<LayerBufferSet>,
epoch: Epoch)
-> bool
where Window: WindowMethods {
if self.extra_data.borrow().epoch != epoch {
debug!("add_buffers: compositor epoch mismatch: {} != {}, id: {}",
debug!("add_buffers: compositor epoch mismatch: {:?} != {:?}, id: {:?}",
self.extra_data.borrow().epoch,
epoch,
self.get_pipeline_id());
let pipeline = compositor.get_pipeline(self.get_pipeline_id());
let _ = pipeline.paint_chan.send_opt(PaintMsg::UnusedBuffer(new_buffers.buffers));
let _ = pipeline.paint_chan.send(PaintMsg::UnusedBuffer(new_buffers.buffers));
return false;
}
@ -221,13 +224,13 @@ impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
let unused_buffers = self.collect_unused_buffers();
if !unused_buffers.is_empty() { // send back unused buffers
let pipeline = compositor.get_pipeline(self.get_pipeline_id());
let _ = pipeline.paint_chan.send_opt(PaintMsg::UnusedBuffer(unused_buffers));
let _ = pipeline.paint_chan.send(PaintMsg::UnusedBuffer(unused_buffers));
}
return true;
}
fn clear(&self, compositor: &IOCompositor<Window>) {
fn clear<Window>(&self, compositor: &IOCompositor<Window>) where Window: WindowMethods {
let mut buffers = self.collect_buffers();
if !buffers.is_empty() {
@ -239,13 +242,15 @@ impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
}
let pipeline = compositor.get_pipeline(self.get_pipeline_id());
let _ = pipeline.paint_chan.send_opt(PaintMsg::UnusedBuffer(buffers));
let _ = pipeline.paint_chan.send(PaintMsg::UnusedBuffer(buffers));
}
}
/// Destroys tiles for this layer and all descendent layers, sending the buffers back to the
/// painter to be destroyed or reused.
fn clear_all_tiles(&self, compositor: &IOCompositor<Window>) {
fn clear_all_tiles<Window>(&self,
compositor: &IOCompositor<Window>)
where Window: WindowMethods {
self.clear(compositor);
for kid in self.children().iter() {
kid.clear_all_tiles(compositor);
@ -325,10 +330,11 @@ impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
}
}
fn send_mouse_event(&self,
compositor: &IOCompositor<Window>,
event: MouseWindowEvent,
cursor: TypedPoint2D<LayerPixel, f32>) {
fn send_mouse_event<Window>(&self,
compositor: &IOCompositor<Window>,
event: MouseWindowEvent,
cursor: TypedPoint2D<LayerPixel, f32>)
where Window: WindowMethods {
let event_point = cursor.to_untyped();
let message = match event {
MouseWindowEvent::Click(button, _) =>
@ -341,16 +347,17 @@ impl<Window: WindowMethods> CompositorLayer<Window> for Layer<CompositorData> {
let pipeline = compositor.get_pipeline(self.get_pipeline_id());
let ScriptControlChan(ref chan) = pipeline.script_chan;
let _ = chan.send_opt(ConstellationControlMsg::SendEvent(pipeline.id.clone(), message));
let _ = chan.send(ConstellationControlMsg::SendEvent(pipeline.id.clone(), message));
}
fn send_mouse_move_event(&self,
compositor: &IOCompositor<Window>,
cursor: TypedPoint2D<LayerPixel, f32>) {
fn send_mouse_move_event<Window>(&self,
compositor: &IOCompositor<Window>,
cursor: TypedPoint2D<LayerPixel, f32>)
where Window: WindowMethods {
let message = MouseMoveEvent(cursor.to_untyped());
let pipeline = compositor.get_pipeline(self.get_pipeline_id());
let ScriptControlChan(ref chan) = pipeline.script_chan;
let _ = chan.send_opt(ConstellationControlMsg::SendEvent(pipeline.id.clone(), message));
let _ = chan.send(ConstellationControlMsg::SendEvent(pipeline.id.clone(), message));
}
fn scroll_layer_and_all_child_layers(&self, new_offset: TypedPoint2D<LayerPixel, f32>)