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Add history information to mozbrowserlocationchange event

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This commit is contained in:
Paul Rouget 2016-03-21 19:19:48 +08:00
parent aa35d7721b
commit 6577409b95
8 changed files with 90 additions and 8 deletions
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7
components/compositing/constellation.rs
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@ -1655,8 +1655,11 @@ impl<LTF: LayoutThreadFactory, STF: ScriptThreadFactory> Constellation<LTF, STF>
// If this is an iframe, then send the event with new url
if let Some((containing_pipeline_id, subpage_id, url)) = event_info {
let parent_pipeline = self.pipeline(containing_pipeline_id);
parent_pipeline.trigger_mozbrowser_event(subpage_id,
MozBrowserEvent::LocationChange(url));
let frame_id = *self.pipeline_to_frame_map.get(&pipeline_id).unwrap();
let can_go_backward = !self.frame(frame_id).prev.is_empty();
let can_go_forward = !self.frame(frame_id).next.is_empty();
let event = MozBrowserEvent::LocationChange(url, can_go_backward, can_go_forward);
parent_pipeline.trigger_mozbrowser_event(subpage_id, event);
}
}
}