Configurable colors

src/config.rs

@@ -1,18 +1,75 @@
 use std::path::PathBuf;
 use serde::Deserialize;
 
+#[derive(Deserialize)]
+pub struct Colors {
+    pub background: u32,
+    pub timeline: u32,
+    pub background_text: u32
+}
+
 #[derive(Deserialize)]
 pub struct Config {
     /// directory, where config is located
     #[serde(skip)]
     pub conf_path: PathBuf,
-    pub log_path: PathBuf
+    pub log_path: PathBuf,
+    pub colors: Colors,
+    pub event_colors: Vec<u32>,
+    pub text_colors: Vec<u32>
 }
 
 impl Config {
     pub fn new(conf_path: PathBuf) -> Self {
         let conf_dir: PathBuf = conf_path.parent().unwrap().into();
-        Config { conf_path: conf_dir, log_path: PathBuf::from("./logs") }
+        let colors = Colors {
+            background: 0xff_808080,
+            timeline: 0xff_a9a9a9,
+            background_text: 0xff_000000
+        };
+        let event_colors: Vec<u32> = vec![
+            0xff_97f9f9,
+            0xff_a4def9,
+            0xff_c1e0f7,
+            0xff_cfbae1,
+            0xff_c59fc9,
+            0xff_4e3d42,
+            0xff_c9d5b5,
+            0xff_2d82b7,
+            0xff_556f44,
+            0xff_772e25,
+            0xff_c44536,
+            0xff_7c6a0a,
+            0xff_babd8d,
+            0xff_ffdac6,
+            0xff_fa9500,
+            0xff_eb6424
+        ];
+        let text_colors: Vec<u32> = vec![
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xffffffff,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xffffffff,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xff000000,
+            0xff000000
+        ];
+        Config {
+            conf_path: conf_dir,
+            log_path: PathBuf::from("./logs"),
+            colors,
+            event_colors,
+            text_colors
+        }
     }
 
     pub fn load(path: PathBuf) -> Self {

src/main.rs

@@ -5,7 +5,7 @@ use std::{error::Error, rc::Rc, sync::{Arc, Mutex}};
 
 use aliveline::{color_id_from_name, config::Config, load_config, log::{Event, Log}};
 use chrono::{Datelike, Timelike};
-use slint::{Model, ModelRc, SharedString, ToSharedString, VecModel, Weak};
+use slint::{Color, Model, ModelRc, SharedString, ToSharedString, VecModel, Weak};
 use toml::value::{Date as TomlDate, Time};
 
 slint::include_modules!();
@@ -61,6 +61,26 @@ fn load_log(ui_weak: Weak<AppWindow>, log: Arc<Mutex<Log>>) {
     ui.set_in_progress(in_progress);
 }
 
+fn load_colors(ui_weak: Weak<AppWindow>, config: Arc<Config>) {
+    let ui = ui_weak.unwrap();
+    let pal = ui.global::<Palette>();
+    pal.set_background(Color::from_argb_encoded(config.colors.background));
+    pal.set_timeline(Color::from_argb_encoded(config.colors.timeline));
+    pal.set_background_text(Color::from_argb_encoded(config.colors.background_text));
+
+    // This looks like war crime
+    let event_colors_rc: ModelRc<Color> = Rc::new(VecModel::from(
+        config.event_colors.iter()
+            .map(|value| Color::from_argb_encoded(*value)).collect::<Vec<Color>>()
+    )).into();
+    pal.set_event_colors(event_colors_rc);
+    let event_text_rc: ModelRc<Color> = Rc::new(VecModel::from(
+        config.text_colors.iter()
+            .map(|value| Color::from_argb_encoded(*value)).collect::<Vec<Color>>()
+    )).into();
+    pal.set_event_text(event_text_rc);
+}
+
 fn main() -> Result<(), Box<dyn Error>> {
     let ui = AppWindow::new()?;
     
@@ -80,6 +100,10 @@ fn main() -> Result<(), Box<dyn Error>> {
     let log = writing_log.clone();
     load_log(ui_weak, log);
 
+    let ui_weak = ui.as_weak();
+    let config_arc = config.clone();
+    load_colors(ui_weak, config_arc);
+
     ui.invoke_update_record_offset(offset as i32);
 
     ui.on_fetch_log({

ui/app-window.slint

@@ -2,6 +2,7 @@ import { TabWidget } from "std-widgets.slint";
 import { RecordWidget } from "record.slint";
 import { ReviewWidget } from "review.slint";
 import { TimelineEvent } from "timeline.slint";
+export { Palette } from "theme.slint";
 
 export component AppWindow inherits Window {
     callback start-new-event <=> record.start-new-event;