More work on keyboard stage, now compiling.

src/locales/en.json

@@ -22,6 +22,9 @@
   "timezone.select_timezone": "Please select preffered time zone",
   "timezone.init_error": "Error getting time zones data from system!",
   "locale.select_language_locale": "The system language will be set to",
-  "locale.select_formats_locale": "The numbers and dates locale will be set to"
+  "locale.select_formats_locale": "The numbers and dates locale will be set to",
-
+  "keyboard.select_model": "Select keyboard model",
+  "keyboard.select_layout": "Select keyboard layout",
+  "keyboard.select_variant": "Select keyboard variant",
+  "keyboard.init_error": "Error getting keyboard layouts information from the system!"
 }

src/stages/keyboard/mod.rs

@@ -29,7 +29,11 @@ pub struct Layout {
     layout: String,
     description: String,
 }
-
+impl std::fmt::Display for Layout {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{} ({})", &self.layout, &self.description)
+    }
+}
 impl Layout {
     pub fn from_str_touple(v: &(&str, &str)) -> Self {
         Self {
@@ -39,12 +43,17 @@ impl Layout {
     }
 }
 
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Variant {
     variant: String,
     description: String,
 }
-
+impl std::fmt::Display for Variant {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{} ({})", &self.variant, &self.description)
+    }
+}
 impl Variant {
     pub fn from_str_touple(v: &(&str, &str)) -> Self {
         Self {
@@ -60,11 +69,24 @@ pub struct KeyboarLayout {
     variant: Variant,
 }
 
+impl KeyboarLayout {
+    pub fn to_result(&self) -> String {
+        format!("{}||{}", self.layout.layout, self.variant.variant)
+    }
+    
+}
+
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct KeyboarModel {
     model: String,
     description: String,
 }
+impl std::fmt::Display for KeyboarModel {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{} ({})", &self.model, &self.description)
+    }
+}
+
 impl KeyboarModel {
     pub fn from_str_touple(v: &(&str, &str)) -> Self {
         Self {
@@ -74,7 +96,6 @@ impl KeyboarModel {
     }
 }
 
-
 impl std::fmt::Display for KeyboarLayout {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(f, "{}/{}", &self.layout.layout, &self.variant.variant)
@@ -88,15 +109,15 @@ pub struct KeyboardStage {
     variants_map: HashMap<String, Vec<Variant>>,
     variants: Vec<Variant>,
     model: Option<KeyboarModel>,
-    layout: Option<Layout>,
+    layout: Option<usize>,
-    variant: Option<Variant>,
+    variant: Option<usize>,
     keyboard_layouts: Vec<KeyboarLayout>,
     selected_kbd_layout_id: Option<usize>,
 }
 
 #[derive(Debug, Clone)]
 pub enum Message {
-    SelectKeyboardModel(kira_scroll_list::ListViewMessage),
+    SelectKeyboardModel(KeyboarModel),
     SelectLayout(kira_scroll_list::ListViewMessage),
     SelectVariant(kira_scroll_list::ListViewMessage),
 
@@ -111,7 +132,11 @@ pub enum Message {
 const XKB_RULES_FILE_NAME: &str = "/usr/share/X11/xkb/rules/evdev.lst";
 
 /// Getting list of awailable keyboard layouts from from xkb/rules/evdev.lst file.
-fn get_layouts_blocking() -> std::io::Result<(Vec<KeyboarModel>, Vec<Layout>, HashMap<String, Vec<Variant>>)> {
+fn get_layouts_blocking() -> std::io::Result<(
+    Vec<KeyboarModel>,
+    Vec<Layout>,
+    HashMap<String, Vec<Variant>>,
+)> {
     use std::fs::File;
     use std::io::{BufReader, Read};
 
@@ -124,7 +149,6 @@ fn get_layouts_blocking() -> std::io::Result<(Vec<KeyboarModel>, Vec<Layout>, Ha
 
     let raw_sections: Vec<String> = file_content.split("! ").map(str::to_string).collect();
 
-
     // Parsing models data
     let models: Vec<KeyboarModel> = raw_sections
         .iter()
@@ -177,9 +201,9 @@ fn get_layouts_blocking() -> std::io::Result<(Vec<KeyboarModel>, Vec<Layout>, Ha
                     .for_each(|v| {
                         let maybe_key = variants
                             .get_mut(v.0)
-                            .and_then(|vrn_vec| Some(vrn_vec.push(v.1)));
+                            .and_then(|vrn_vec| Some(vrn_vec.push(v.1.clone())));
                         if maybe_key.is_none() {
-                            variants.insert(v.0.to_string(), vec![v.1]);
+                            variants.insert(v.0.to_string(), vec![v.1.clone()]);
                         }
                     }),
             )
@@ -191,23 +215,30 @@ fn get_layouts_blocking() -> std::io::Result<(Vec<KeyboarModel>, Vec<Layout>, Ha
 impl KeyboardStage {
     pub fn new() -> Result<Self, String> {
         match get_layouts_blocking() {
-            Ok((models, layouts, variants)) => {
+            Ok((models, layouts, variants_map)) => Ok({
+                let def_layout = layouts
+                    .iter()
+                    .enumerate()
+                    .find_map(|(idx, l)| (l.layout == "us").then_some(idx));
+                let variants = variants_map
+                    .get("us")
+                    .cloned()
+                    .unwrap_or_else(|| Vec::new());
 
+                let def_model = models[0].clone();
 
-                Ok(Self {
+                Self {
-                    
                     layouts: layouts,
-    variants_map: variants,
+                    variants_map: variants_map,
-    variants:  Vec::new(),
+                    variants: variants,
-    model: Some(models[0].clone()),
+                    model: Some(def_model),
                     models: models,
-    layout: None,
+                    layout: def_layout,
-    variant: None,
+                    variant: Some(0),
                     keyboard_layouts: Vec::new(),
                     selected_kbd_layout_id: None,
                 }
-            )
+            }),
-            }
             Err(ex) => {
                 let err = format!(
                     "Exception while trying to get kayboard layouts data from system {}",
@@ -219,95 +250,80 @@ impl KeyboardStage {
     }
 
     fn gen_result(&self) -> StageResult {
-        if let Some(time_zone) = &self.selected_zone {
+        if let Some(model) = &self.model && self.keyboard_layouts.len() > 0 {
             StageResult {
-                name: "time_zone".to_string(),
+                name: "keyboard".to_string(),
                 config: Some(HashMap::from([
                     (
-                        "name".to_string(),
+                        "model".to_string(),
-                        ConfigValue::String(time_zone.to_string()),
+                        ConfigValue::String(model.model.clone()),
                     ),
                     (
-                        "region".to_string(),
+                        "layouts".to_string(),
-                        ConfigValue::String(time_zone.region.clone()),
+                        ConfigValue::Vector(self.keyboard_layouts.iter().map(|kl| ConfigValue::String(kl.to_result())).collect()),
-                    ),
-                    (
-                        "zone".to_string(),
-                        ConfigValue::String(time_zone.zone.clone()),
                     ),
                 ])),
                 resuts: None,
                 error: None,
             }
-        } else {
+        }
+        else {
             StageResult {
-                name: "time_zone".to_string(),
+                name: "keyboard".to_string(),
                 config: None,
                 resuts: None,
-                error: None,
+                error: Some("Something go terrible wrong, there is no keyboard layouts.".into()),
             }
         }
     }
 
     pub fn update(&mut self, message: Message) -> StageAction {
         match message {
-            Message::SelectRegion(scroll_list::ListViewMessage::Select(region_id)) => {
-                let region = self.regions.get(region_id).unwrap();
-                self.zones = self
-                    .time_zones
-                    .as_ref()
-                    .unwrap()
-                    .get(region)
-                    .unwrap()
-                    .clone();
-                self.region_id = Some(region_id);
-                self.zone_id = None;
-                //self.selected_zone_text.clear();
-                StageAction::None
-            }
-            Message::SelectZone(scroll_list::ListViewMessage::Select(zone_id)) => {
-                let zone = TimeZoneData {
-                    region: self.regions[self.region_id.unwrap()].clone(),
-                    zone: self.zones[zone_id].clone(),
-                };
-                self.selected_zone_text =
-                    format!("{} {}", t!("timezone.selected_timezone"), zone.to_string());
-                self.zone_id = Some(zone_id);
-                self.selected_zone = Some(zone);
-                StageAction::None
-            }
             Message::Next => StageAction::Next(self.gen_result()),
             Message::Back => StageAction::Back,
+            _ => StageAction::None,
         }
     }
 
     pub fn view(&self) -> iced::Element<'_, Message> {
-        let next_button = if self.zone_id.is_some() {
+
+        let next_button = if self.model.is_some() && self.keyboard_layouts.len() > 0 {
             widget::button(widget::text(t!("button.next"))).on_press(Message::Next)
         } else {
             widget::button(widget::text(t!("button.next")))
         };
-        let main_content = match &self.time_zones {
+
-            Ok(_) => widget::container(
+        let main_content = if self.layouts.len() > 0 {
+            widget::container(
                 widget::column![
-                    widget::text(t!("timezone.select_timezone")),
+                    widget::text(t!("keyboard.select_model")),
+                    widget::pick_list(
+                                self.models.clone(),
+                                self.model.clone(),
+                                Message::SelectKeyboardModel,
+                            ),
                     widget::row![
-                        scroll_list::list_view(&self.regions, self.region_id, Length::Shrink)
+                        widget::column![
-                            .map(Message::SelectRegion),
+                            widget::text(t!("keyboard.select_layout")),
-                        scroll_list::list_view(&self.zones, self.zone_id, Length::FillPortion(1))
+                        crate::kira_scroll_list::list_view(&self.layouts, self.layout, Length::Shrink)
-                            .map(Message::SelectZone),
+                            .map(Message::SelectLayout)],
+                        
+                        widget::column![
+                            widget::text(t!("keyboard.select_variant")),
+                            crate::kira_scroll_list::list_view(&self.variants, self.variant, Length::FillPortion(1))
+                            .map(Message::SelectVariant)],
                     ]
                     .padding(20)
                     .spacing(10)
                     .height(Length::Shrink),
-                    widget::text(self.selected_zone_text.clone())
                 ]
                 .spacing(10)
                 .align_x(Alignment::Center),
-            ),
+            )}
-
+            else {
-            Err(_) => widget::container(widget::text(t!("timezone.init_error"))),
+                widget::container(widget::text(t!("keyboard.init_error")))
             };
+
         let back_button = widget::button(widget::text(t!("button.back"))).on_press(Message::Back);
 
         widget::column![