/*
* meli
*
* Copyright 2017-2020 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
use super::*;
use std::borrow::Cow;
use std::collections::HashMap;
type AutoCompleteFn = Box<dyn Fn(&Context, &str) -> Vec<AutoCompleteEntry> + Send + Sync>;
#[derive(Debug, PartialEq)]
enum FormFocus {
Fields,
Buttons,
TextInput,
}
type Cursor = usize;
impl Default for FormFocus {
fn default() -> FormFocus {
FormFocus::Fields
}
}
pub enum Field {
Text(UText, Option<(AutoCompleteFn, AutoComplete)>),
Choice(Vec<Cow<'static, str>>, Cursor),
}
impl Debug for Field {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match self {
Text(s, _) => fmt::Debug::fmt(s, f),
k => fmt::Debug::fmt(k, f),
}
}
}
use crate::Field::*;
impl Default for Field {
fn default() -> Field {
Field::Text(UText::new(String::with_capacity(256)), None)
}
}
impl