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EpisodeWidget: Fix Date states.

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This commit is contained in:
Jordan Petridis 2018-02-22 12:01:07 +00:00
parent c856b88008
commit 1558ee2177
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GPG Key ID: CEABAD9F5683B9A6
1 changed files with 30 additions and 26 deletions
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56
hammond-gtk/src/widgets/episode_states.rs
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@ -198,54 +198,53 @@ pub struct Date<S> {
state: S,
}
impl Date<Usual> {
fn new(date: gtk::Label, epoch: i64) -> Self {
let ts = Utc.timestamp(i64::from(epoch), 0);
date.set_text(ts.format("%e %b").to_string().trim());
impl<S> Date<S> {
fn into_usual(self, epoch: i64) -> Date<Usual> {
let ts = Utc.timestamp(epoch, 0);
self.date.set_text(ts.format("%e %b").to_string().trim());
Date {
date,
epoch,
date: self.date,
epoch: self.epoch,
state: Usual {},
}
}
}
impl From<Date<Usual>> for Date<YearShown> {
fn from(f: Date<Usual>) -> Self {
let ts = Utc.timestamp(f.epoch, 0);
f.date.set_text(ts.format("%e %b %Y").to_string().trim());
fn into_year_shown(self, epoch: i64) -> Date<YearShown> {
let ts = Utc.timestamp(epoch, 0);
self.date.set_text(ts.format("%e %b %Y").to_string().trim());
Date {
date: f.date,
epoch: f.epoch,
date: self.date,
epoch: self.epoch,
state: YearShown {},
}
}
}
impl From<Date<YearShown>> for Date<Usual> {
fn from(f: Date<YearShown>) -> Self {
let ts = Utc.timestamp(f.epoch, 0);
f.date.set_text(ts.format("%e %b").to_string().trim());
impl Date<UnInitialized> {
fn new(date: gtk::Label, epoch: i64) -> Self {
let ts = Utc.timestamp(epoch, 0);
date.set_text(ts.format("%e %b %Y").to_string().trim());
Date {
date: f.date,
epoch: f.epoch,
state: Usual {},
date,
epoch,
state: UnInitialized {},
}
}
}
#[derive(Debug, Clone)]
pub enum DateMachine {
UnInitialized(Date<UnInitialized>),
Usual(Date<Usual>),
WithYear(Date<YearShown>),
}
impl DateMachine {
pub fn new(label: gtk::Label, epoch: i64) -> Self {
let m = DateMachine::Usual(Date::<Usual>::new(label, epoch));
let m = DateMachine::UnInitialized(Date::<UnInitialized>::new(label, epoch));
m.determine_state(epoch)
}
@ -253,13 +252,18 @@ impl DateMachine {
use self::DateMachine::*;
let ts = Utc.timestamp(epoch, 0);
let is_old = NOW.year() == ts.year();
let is_old = !(NOW.year() == ts.year());
match (self, is_old) {
(date @ Usual(_), false) => date,
(date @ WithYear(_), true) => date,
(Usual(val), true) => WithYear(val.into()),
(WithYear(val), false) => Usual(val.into()),
// Into Usual
(Usual(val), false) => Usual(val.into_usual(epoch)),
(WithYear(val), false) => Usual(val.into_usual(epoch)),
(UnInitialized(val), false) => Usual(val.into_usual(epoch)),
// Into Year Shown
(Usual(val), true) => WithYear(val.into_year_shown(epoch)),
(WithYear(val), true) => WithYear(val.into_year_shown(epoch)),
(UnInitialized(val), true) => WithYear(val.into_year_shown(epoch)),
}
}
}