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Make it possible to close a browsing context from the embedder

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This commit is contained in:
Paul Rouget 2017-08-22 06:49:05 +02:00
parent d7b7e7aea8
commit ecdcfa8226
4 changed files with 23 additions and 1 deletions
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12
components/constellation/constellation.rs
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@ -974,9 +974,14 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
// Create a new top level browsing context. Will use response_chan to return
// the browsing context id.
FromCompositorMsg::NewBrowser(url, response_chan) => {
debug!("constellation got init load URL message");
debug!("constellation got NewBrowser message");
self.handle_new_top_level_browsing_context(url, response_chan);
}
// Close a top level browsing context.
FromCompositorMsg::CloseBrowser(top_level_browsing_context_id) => {
debug!("constellation got CloseBrowser message");
self.handle_close_top_level_browsing_context(top_level_browsing_context_id);
}
// Send frame tree to WebRender. Make it visible.
FromCompositorMsg::SelectBrowser(top_level_browsing_context_id) => {
self.send_frame_tree(top_level_browsing_context_id);
@ -1540,6 +1545,11 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
});
}
fn handle_close_top_level_browsing_context(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId) {
let browsing_context_id = BrowsingContextId::from(top_level_browsing_context_id);
self.close_browsing_context(browsing_context_id, ExitPipelineMode::Normal);
}
fn handle_iframe_size_msg(&mut self,
iframe_sizes: Vec<(BrowsingContextId, TypedSize2D<f32, CSSPixel>)>) {
for (browsing_context_id, size) in iframe_sizes {