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