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|
use gtk4 as gtk;
use async_channel::Sender;
use chrono::{Datelike, NaiveDate};
use gtk::glib;
use gtk::prelude::*;
use crate::{app::update, app::update::Msg, model::event::Event};
static DAYS: [&str; 7] = ["LUN", "MAR", "MER", "JEU", "VEN", "SAM", "DIM"];
static MONTHES: [&str; 12] = [
"Jan", "Fév", "Mar", "Avr", "Mai", "Juin", "Juil", "Aoû", "Sep", "Oct", "Nov", "Déc",
];
pub fn grid(
tx: Sender<Msg>,
today: &NaiveDate,
start_date: &NaiveDate,
events: &Vec<Event>,
) -> gtk::Grid {
let grid = gtk::Grid::builder().build();
for col in 0..7 {
grid.attach(&day_title(col), col, 0, 1, 1);
}
show_days(tx, &grid, &start_date, &today, &events);
grid
}
fn show_days(
tx: Sender<Msg>,
grid: >k::Grid,
start_date: &NaiveDate,
today: &NaiveDate,
events: &Vec<Event>,
) {
let mut d = *start_date;
for row in 1..5 {
for col in 0..7 {
grid.attach(&day_entry(tx.clone(), &d, &today, &events), col, row, 1, 1);
d = d.succ();
}
}
}
fn day_title(col: i32) -> gtk::Box {
let vbox = gtk::Box::builder()
.orientation(gtk::Orientation::Vertical)
.build();
vbox.add_css_class("g-Calendar__DayTitle");
let label = gtk::Label::builder().label(DAYS[col as usize]).build();
vbox.append(&label);
vbox
}
pub fn day_entry(
tx: Sender<Msg>,
date: &NaiveDate,
today: &NaiveDate,
events: &Vec<Event>,
) -> gtk::ScrolledWindow {
let vbox = gtk::Box::builder()
.orientation(gtk::Orientation::Vertical)
.build();
vbox.add_css_class("g-Calendar__Day");
let gesture = gtk::GestureClick::new();
gesture.connect_pressed(glib::clone!(@strong date => move |_, n, _, _| {
if n == 2 {
update::send(tx.clone(), Msg::ShowAddForm { date });
}
}));
vbox.add_controller(&gesture);
if date == today {
vbox.add_css_class("g-Calendar__Day--Today");
}
vbox.append(&day_label(date));
let mut events = events
.iter()
.filter(|e| e.date == *date)
.collect::<Vec<&Event>>();
events.sort_by_key(|e| e.start);
if !events.is_empty() {
vbox.append(&day_events(events));
}
let scrolled_window = gtk::ScrolledWindow::builder()
.hscrollbar_policy(gtk::PolicyType::Never)
.hexpand(true)
.vexpand(true)
.child(&vbox)
.build();
scrolled_window
}
fn day_label(date: &NaiveDate) -> gtk::Label {
let label = gtk::Label::builder()
.label(&format!(
"{} {}",
date.day(),
MONTHES[date.month0() as usize]
))
.halign(gtk::Align::Start)
.build();
label.add_css_class("g-Calendar__DayNumber");
label
}
fn day_events(events: Vec<&Event>) -> gtk::Box {
let vbox = gtk::Box::builder()
.orientation(gtk::Orientation::Vertical)
.build();
for event in events {
let hbox = gtk::Box::builder()
.orientation(gtk::Orientation::Horizontal)
.hexpand(true)
.build();
let gesture = gtk::GestureClick::new();
let click_event = event.clone();
gesture.connect_pressed(move |gesture, _, _, _| {
gesture.set_state(gtk::EventSequenceState::Claimed);
println!("Click: {:?}", click_event);
});
hbox.add_controller(&gesture);
hbox.add_css_class("g-Calendar__DayEvent");
let event_txt = &event.pprint();
let label = gtk::Label::builder()
.label(&event_txt)
.ellipsize(gtk::pango::EllipsizeMode::End)
.tooltip_text(&event_txt)
.halign(gtk::Align::Start)
.build();
hbox.append(&label);
vbox.append(&hbox);
}
vbox
}
|
