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use std::collections::HashMap;
use mg_settings::{EnumFromStr, EnumMetaData, SettingCompletion, SpecialCommand};
use mg_settings::settings;
use app::Mg;
use completion::{
self,
CommandCompleter,
SettingCompleter,
DEFAULT_COMPLETER_IDENT,
};
use completion::completion_view::Msg::{
DeleteCurrentCompletionItem,
ShowCompletion,
UpdateCompletions,
};
impl<COMM, SETT> Mg<COMM, SETT>
where COMM: Clone + EnumFromStr + EnumMetaData + SpecialCommand + 'static,
SETT: Default + EnumMetaData + settings::Settings + SettingCompletion + 'static,
{
pub fn default_completers() -> completion::Completers {
let mut completers: HashMap<_, Box<completion::Completer>> = HashMap::new();
completers.insert(DEFAULT_COMPLETER_IDENT, Box::new(CommandCompleter::<COMM>::new()));
completers.insert("set", Box::new(SettingCompleter::<SETT>::new()));
completers
}
pub fn delete_current_completion_item(&self) {
self.completion_view.emit(DeleteCurrentCompletionItem);
}
pub fn show_completion(&self) {
self.completion_view.stream().emit(ShowCompletion);
self.update_completions();
}
pub fn update_completions(&self) {
let input = self.model.status_bar_command.clone();
self.completion_view.emit(UpdateCompletions(self.model.mode_string.clone(), input, self.is_normal_command()));
}
}