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Remove ScriptMsg::Navigate (fixes #4948).

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Dae-seon Moon 2015-02-17 12:21:58 -05:00 • committed by Ms2ger
parent cbc4b9520e
commit d7fab117c2
1 changed files with 1 additions and 13 deletions
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14
components/script/script_task.rs
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@ -50,7 +50,7 @@ use script_traits::ScriptTaskFactory;
use msg::compositor_msg::ReadyState::{FinishedLoading, Loading, PerformingLayout}; use msg::compositor_msg::ReadyState::{FinishedLoading, Loading, PerformingLayout};
use msg::compositor_msg::{LayerId, ScriptListener}; use msg::compositor_msg::{LayerId, ScriptListener};
use msg::constellation_msg::{ConstellationChan}; use msg::constellation_msg::{ConstellationChan};
use msg::constellation_msg::{LoadData, NavigationDirection, PipelineId, SubpageId}; use msg::constellation_msg::{LoadData, PipelineId, SubpageId};
use msg::constellation_msg::{Failure, Msg, WindowSizeData, Key, KeyState}; use msg::constellation_msg::{Failure, Msg, WindowSizeData, Key, KeyState};
use msg::constellation_msg::{KeyModifiers, SUPER, SHIFT, CONTROL, ALT}; use msg::constellation_msg::{KeyModifiers, SUPER, SHIFT, CONTROL, ALT};
use msg::constellation_msg::{PipelineExitType}; use msg::constellation_msg::{PipelineExitType};
@ -108,9 +108,6 @@ pub enum ScriptMsg {
/// Begins a content-initiated load on the specified pipeline (only /// Begins a content-initiated load on the specified pipeline (only
/// dispatched to ScriptTask). /// dispatched to ScriptTask).
TriggerLoad(PipelineId, LoadData), TriggerLoad(PipelineId, LoadData),
/// Instructs the script task to send a navigate message to
/// the constellation (only dispatched to ScriptTask).
Navigate(NavigationDirection),
/// Fires a JavaScript timeout /// Fires a JavaScript timeout
/// TimerSource must be FromWindow when dispatched to ScriptTask and /// TimerSource must be FromWindow when dispatched to ScriptTask and
/// must be FromWorker when dispatched to a DedicatedGlobalWorkerScope /// must be FromWorker when dispatched to a DedicatedGlobalWorkerScope
@ -597,8 +594,6 @@ impl ScriptTask {
self.handle_fire_timer_msg(id, timer_id), self.handle_fire_timer_msg(id, timer_id),
ScriptMsg::FireTimer(TimerSource::FromWorker, _) => ScriptMsg::FireTimer(TimerSource::FromWorker, _) =>
panic!("Worker timeouts must not be sent to script task"), panic!("Worker timeouts must not be sent to script task"),
ScriptMsg::Navigate(direction) =>
self.handle_navigate_msg(direction),
ScriptMsg::ExitWindow(id) => ScriptMsg::ExitWindow(id) =>
self.handle_exit_window_msg(id), self.handle_exit_window_msg(id),
ScriptMsg::DOMMessage(..) => ScriptMsg::DOMMessage(..) =>
@ -703,13 +698,6 @@ impl ScriptTask {
self.compositor.borrow_mut().set_ready_state(pipeline_id, FinishedLoading); self.compositor.borrow_mut().set_ready_state(pipeline_id, FinishedLoading);
} }
/// Handles a navigate forward or backward message.
/// TODO(tkuehn): is it ever possible to navigate only on a subframe?
fn handle_navigate_msg(&self, direction: NavigationDirection) {
let ConstellationChan(ref chan) = self.constellation_chan;
chan.send(ConstellationMsg::Navigate(direction)).unwrap();
}
/// Window was resized, but this script was not active, so don't reflow yet /// Window was resized, but this script was not active, so don't reflow yet
fn handle_resize_inactive_msg(&self, id: PipelineId, new_size: WindowSizeData) { fn handle_resize_inactive_msg(&self, id: PipelineId, new_size: WindowSizeData) {
let page = self.page.borrow_mut(); let page = self.page.borrow_mut();