Start setting up an app modal

fitnesstrax/app/src/app_window.rs

@@ -20,10 +20,8 @@ use crate::{
 };
 use adw::prelude::*;
 use async_channel::Sender;
-use chrono::{NaiveDate, TimeZone};
-use chrono_tz::America::Anchorage;
+use chrono::{FixedOffset, NaiveDate, TimeZone};
 use dimensioned::si::{KG, M, S};
-use emseries::DateTimeTz;
 use ft_core::{Steps, TimeDistance, TraxRecord, Weight};
 use gio::resources_lookup_data;
 use gtk::STYLE_PROVIDER_PRIORITY_USER;
@@ -164,17 +162,19 @@ impl AppWindow {
                         weight: 86. * KG,
                     }),
                     TraxRecord::BikeRide(TimeDistance {
-                        datetime: DateTimeTz(
-                            Anchorage.with_ymd_and_hms(2019, 6, 15, 12, 0, 0).unwrap(),
-                        ),
+                        datetime: FixedOffset::west_opt(10 * 60 * 60)
+                            .unwrap()
+                            .with_ymd_and_hms(2019, 6, 15, 12, 0, 0)
+                            .unwrap(),
                         distance: Some(1000. * M),
                         duration: Some(150. * S),
                         comments: Some("Test Comments".to_owned()),
                     }),
                     TraxRecord::BikeRide(TimeDistance {
-                        datetime: DateTimeTz(
-                            Anchorage.with_ymd_and_hms(2019, 6, 15, 23, 0, 0).unwrap(),
-                        ),
+                        datetime: FixedOffset::west_opt(10 * 60 * 60)
+                            .unwrap()
+                            .with_ymd_and_hms(2019, 6, 15, 23, 0, 0)
+                            .unwrap(),
                         distance: Some(1000. * M),
                         duration: Some(150. * S),
                         comments: Some("Test Comments".to_owned()),

fitnesstrax/app/src/ui/mod.rs

@@ -0,0 +1,2 @@
+mod modal;
+pub use modal::{welcome_modal, Modal};

fitnesstrax/app/src/ui/modal.rs

@@ -0,0 +1,75 @@
+//! The Modal is a reusable component with a title, arbitrary content, and up to three action
+//! buttons. It does not itself enforce being a modal, but is meant to become a child of an Overlay
+//! component.
+use glib::Object;
+use gtk::{prelude::*, subclass::prelude::*};
+use std::cell::RefCell;
+
+pub struct ModalPrivate {
+    title: gtk::Label,
+    content: RefCell<gtk::Widget>,
+    primary_action: gtk::Button,
+    secondary_action: Option<gtk::Button>,
+    tertiary_action: Option<gtk::Button>,
+}
+
+#[glib::object_subclass]
+impl ObjectSubclass for ModalPrivate {
+    const NAME: &'static str = "Modal";
+    type Type = Modal;
+    type ParentType = gtk::Box;
+
+    fn new() -> Self {
+        let title = gtk::Label::builder().label("Modal").build();
+        let content = gtk::Box::new(gtk::Orientation::Vertical, 0);
+        let actions = gtk::Box::new(gtk::Orientation::Horizontal, 0);
+
+        Self {
+            title,
+            content: RefCell::new(content.upcast()),
+            primary_action: gtk::Button::new(),
+            secondary_action: None,
+            tertiary_action: None,
+        }
+    }
+}
+
+impl ObjectImpl for ModalPrivate {}
+impl WidgetImpl for ModalPrivate {}
+impl BoxImpl for ModalPrivate {}
+
+glib::wrapper! {
+    pub struct Modal(ObjectSubclass<ModalPrivate>) @extends gtk::Box, gtk::Widget;
+}
+
+impl Modal {
+    pub fn new() -> Self {
+        let s: Self = Object::builder().build();
+
+        s.append(&s.imp().title);
+        s.append(&*s.imp().content.borrow());
+        // s.append(&s.imp().actions);
+
+        s
+    }
+
+    pub fn set_title(&self, text: &str) {
+        self.imp().title.set_text(text);
+    }
+
+    pub fn set_content(&self, content: gtk::Widget) {
+        self.remove(&*self.imp().content.borrow());
+        self.insert_child_after(&content, Some(&self.imp().title));
+        *self.imp().content.borrow_mut() = content;
+    }
+}
+
+/// The welcome modal is the first thing the user will see when FitnessTrax starts up if the
+/// database has not been configured yet.
+///
+/// This is a [Modal] component with all of the welcome content.
+pub fn welcome_modal() -> Modal {
+    let modal = Modal::new();
+    modal.set_title("Welcome to FitnessTrax");
+    modal
+}

fitnesstrax/app/src/views/historical_view.rs

@@ -151,7 +151,7 @@ impl From<Vec<TraxRecord>> for GroupedRecords {
                 .into_iter()
                 .fold(HashMap::new(), |mut acc, rec| {
                     let date = match rec.timestamp() {
-                        Timestamp::DateTime(dtz) => dtz.0.date_naive(),
+                        Timestamp::DateTime(dtz) => dtz.date_naive(),
                         Timestamp::Date(date) => date,
                     };
                     acc.entry(date)

fitnesstrax/core/src/lib.rs

@@ -1,6 +1,5 @@
 use chrono::NaiveDate;
 use dimensioned::si;
-use emseries::DateTimeTz;
 
 mod legacy;
 mod types;

fitnesstrax/core/src/types.rs

@@ -1,6 +1,6 @@
-use chrono::NaiveDate;
+use chrono::{DateTime, FixedOffset, NaiveDate};
 use dimensioned::si;
-use emseries::{DateTimeTz, Recordable, Timestamp};
+use emseries::{Recordable, Timestamp};
 use serde::{Deserialize, Serialize};
 
 /// SetRep represents workouts like pushups or situps, which involve doing a "set" of a number of
@@ -31,10 +31,8 @@ pub struct Steps {
 pub struct TimeDistance {
     /// The precise time (and the relevant timezone) of the workout. One of the edge cases that I
     /// account for is that a ride which occurred at 11pm in one timezone would then count as 1am
-    /// if one moved two timezones to the east. This is kind of nonsensical from a human
-    /// perspective, so the DateTimeTz keeps track of the precise time in UTC, but also the
-    /// timezone in which the event was recorded.
-    pub datetime: DateTimeTz,
+    /// if one moved two timezones to the east.
+    pub datetime: DateTime<FixedOffset>,
     /// The distance travelled. This is optional because such a workout makes sense even without
     /// the distance.
     pub distance: Option<si::Meter<f64>>,