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Implement history state

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This commit is contained in:
Connor Brewster 2018-04-14 01:53:11 -05:00
parent e4472f7c1f
commit 17bd80a7b1
55 changed files with 316 additions and 359 deletions
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14
components/constellation/pipeline.rs
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@ -16,7 +16,8 @@ use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
use ipc_channel::router::ROUTER;
use layout_traits::LayoutThreadFactory;
use metrics::PaintTimeMetrics;
use msg::constellation_msg::{BrowsingContextId, TopLevelBrowsingContextId, PipelineId, PipelineNamespaceId};
use msg::constellation_msg::{BrowsingContextId, HistoryStateId, PipelineId, PipelineNamespaceId};
use msg::constellation_msg::TopLevelBrowsingContextId;
use net::image_cache::ImageCacheImpl;
use net_traits::{IpcSend, ResourceThreads};
use net_traits::image_cache::ImageCache;
@ -30,7 +31,7 @@ use script_traits::{ScriptThreadFactory, TimerSchedulerMsg, WindowSizeData};
use servo_config::opts::{self, Opts};
use servo_config::prefs::{PREFS, Pref};
use servo_url::ServoUrl;
use std::collections::HashMap;
use std::collections::{HashMap, HashSet};
#[cfg(not(windows))]
use std::env;
use std::ffi::OsStr;
@ -92,6 +93,12 @@ pub struct Pipeline {
/// The Load Data used to create this pipeline.
pub load_data: LoadData,
/// The active history state for this pipeline.
pub history_state_id: Option<HistoryStateId>,
/// The history states owned by this pipeline.
pub history_states: HashSet<HistoryStateId>,
}
/// Initial setup data needed to construct a pipeline.
@ -157,7 +164,6 @@ pub struct InitialPipelineState {
/// Information about the page to load.
pub load_data: LoadData,
/// The ID of the pipeline namespace for this script thread.
pub pipeline_namespace_id: PipelineNamespaceId,
@ -333,6 +339,8 @@ impl Pipeline {
visible: visible,
is_private: is_private,
load_data: load_data,
history_state_id: None,
history_states: HashSet::new(),
};
pipeline.notify_visibility();