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fix panic on unwrap the item is not selected
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parent
4a2996d3b7
commit
085e28ae0d
1 changed files with 20 additions and 20 deletions
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@ -55,26 +55,26 @@ impl Suggestion {
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let request = request.clone();
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let signal_handler_id = signal_handler_id.clone();
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move |this| {
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use gtk::prelude::ObjectExt;
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if let Some(signal_handler_id) =
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signal_handler_id.borrow().as_ref()
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{
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request.block_signal(signal_handler_id);
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}
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request.set_text(
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&this
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.selected_item()
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.unwrap()
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.downcast_ref::<Item>()
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.unwrap()
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.request(),
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);
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request.select_region(0, -1);
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if let Some(signal_handler_id) =
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signal_handler_id.borrow().as_ref()
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{
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request.unblock_signal(signal_handler_id);
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}
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if let Some(selected_item) = this.selected_item() {
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use gtk::prelude::ObjectExt;
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if let Some(signal_handler_id) =
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signal_handler_id.borrow().as_ref()
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{
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request.block_signal(signal_handler_id);
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}
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request.set_text(
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&selected_item
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.downcast_ref::<Item>()
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.unwrap()
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.request(),
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);
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request.select_region(0, -1);
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if let Some(signal_handler_id) =
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signal_handler_id.borrow().as_ref()
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{
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request.unblock_signal(signal_handler_id);
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}
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} // @TODO find signal to handle selected item only
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}
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});
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s
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