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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#![feature(box_syntax)]
#![feature(custom_derive)]
#![feature(plugin)]
#![feature(mpsc_select)]
#![feature(plugin)]
#![plugin(plugins)]
#![deny(unsafe_code)]
#![plugin(serde_macros)]
extern crate app_units;
extern crate azure;
extern crate canvas;
extern crate canvas_traits;
extern crate clipboard;
extern crate devtools_traits;
extern crate euclid;
#[cfg(not(target_os = "windows"))]
extern crate gaol;
extern crate gfx;
extern crate gfx_traits;
extern crate gleam;
extern crate image;
extern crate ipc_channel;
extern crate layers;
extern crate layout_traits;
#[macro_use]
extern crate log;
extern crate msg;
extern crate net_traits;
extern crate num_traits;
extern crate offscreen_gl_context;
#[macro_use]
extern crate profile_traits;
extern crate rand;
extern crate script_traits;
extern crate serde;
extern crate style_traits;
extern crate time;
extern crate url;
#[macro_use]
extern crate util;
extern crate webrender;
extern crate webrender_traits;
pub use compositor_thread::{CompositorEventListener, CompositorProxy, CompositorThread};
pub use constellation::Constellation;
use euclid::size::{Size2D};
use gfx_traits::Epoch;
use ipc_channel::ipc::{IpcSender};
use msg::constellation_msg::{FrameId, Key, KeyState, KeyModifiers, LoadData};
use msg::constellation_msg::{NavigationDirection, PipelineId, SubpageId};
use msg::constellation_msg::{WebDriverCommandMsg, WindowSizeData, WindowSizeType};
use std::collections::HashMap;
use url::Url;
mod compositor;
mod compositor_layer;
pub mod compositor_thread;
pub mod constellation;
mod delayed_composition;
pub mod pipeline;
#[cfg(not(target_os = "windows"))]
pub mod sandboxing;
mod surface_map;
mod timer_scheduler;
mod touch;
pub mod windowing;
/// Specifies whether the script or layout thread needs to be ticked for animation.
#[derive(Deserialize, Serialize)]
pub enum AnimationTickType {
Script,
Layout,
}
/// Messages from the compositor to the constellation.
#[derive(Deserialize, Serialize)]
pub enum CompositorMsg {
Exit,
FrameSize(PipelineId, Size2D<f32>),
/// Request that the constellation send the FrameId corresponding to the document
/// with the provided pipeline id
GetFrame(PipelineId, IpcSender<Option<FrameId>>),
/// Request that the constellation send the current pipeline id for the provided frame
/// id, or for the root frame if this is None, over a provided channel
GetPipeline(Option<FrameId>, IpcSender<Option<PipelineId>>),
/// Requests that the constellation inform the compositor of the title of the pipeline
/// immediately.
GetPipelineTitle(PipelineId),
InitLoadUrl(Url),
/// Query the constellation to see if the current compositor output is stable
IsReadyToSaveImage(HashMap<PipelineId, Epoch>),
KeyEvent(Key, KeyState, KeyModifiers),
LoadUrl(PipelineId, LoadData),
Navigate(Option<(PipelineId, SubpageId)>, NavigationDirection),
WindowSize(WindowSizeData, WindowSizeType),
/// Requests that the constellation instruct layout to begin a new tick of the animation.
TickAnimation(PipelineId, AnimationTickType),
/// Dispatch a webdriver command
WebDriverCommand(WebDriverCommandMsg),
}
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