Put date and time in xsetroot name

diff --git a/Cargo.lock b/Cargo.lock
index fd6c2ab..270245e 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,24 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+[[package]]
+name = "autocfg"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+
+[[package]]
+name = "chrono"
+version = "0.4.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
+dependencies = [
+ "libc",
+ "num-integer",
+ "num-traits",
+ "time",
+ "winapi",
+]
+
 [[package]]
 name = "dbus"
 version = "0.9.0"
@@ -25,15 +44,74 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "num-integer"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
+[[package]]
+name = "time"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+dependencies = [
+ "libc",
+ "wasi",
+ "winapi",
+]
+
+[[package]]
+name = "wasi"
+version = "0.10.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "xsetrootd"
 version = "0.1.0"
 dependencies = [
+ "chrono",
  "dbus",
 ]

diff --git a/Cargo.toml b/Cargo.toml
index 9f14b5c..fff6099 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,3 +8,4 @@ edition = "2018"
 
 [dependencies]
 dbus = "0.9.0"
+chrono = "0.4"

diff --git a/src/main.rs b/src/main.rs
index a5b3c32..4aec86b 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,6 +5,7 @@ use dbus::message::Message;
 use std::collections::HashMap;
 use std::process::Command;
 use std::sync::{Arc, Mutex};
+use std::thread;
 use std::time::Duration;
 
 // Custom signal type impl
@@ -33,6 +34,19 @@ impl dbus::message::SignalArgs for ComJacobCasperMailUnreadCount {
     const INTERFACE: &'static str = "com.jacobcasper.Mail";
 }
 
+fn get_local_time_string() -> std::string::String {
+    use chrono::prelude::*;
+    let local_time = chrono::prelude::Local::now();
+    return format!(
+        "{}-{}-{:02} {}:{}",
+        local_time.year(),
+        local_time.month(),
+        local_time.day(),
+        local_time.hour(),
+        local_time.minute(),
+    );
+}
+
 fn update_map(arc_map: Arc<Mutex<HashMap<String, String>>>, key: &str, val: &str) {
     let clone_arc = arc_map.clone();
     let mut map = clone_arc.lock().unwrap();
@@ -40,10 +54,11 @@ fn update_map(arc_map: Arc<Mutex<HashMap<String, String>>>, key: &str, val: &str
     let _ = Command::new("xsetroot")
         .arg("-name")
         .arg(format!(
-            "[🔊 {title} - {artist}] | ✉ {unread_count}",
+            "[🔊 {title} - {artist}] | ✉ {unread_count} | {date_time}",
             title = map.get("title").unwrap_or(&String::from("")),
             artist = map.get("artist").unwrap_or(&String::from("")),
             unread_count = map.get("unread_count").unwrap_or(&String::from("?")),
+            date_time = map.get("date_time").unwrap_or(&get_local_time_string()),
         ))
         .spawn();
 }
@@ -109,6 +124,24 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         },
     );
 
+    let date_time_map = arc_locked_xset_map.clone();
+    let _ = thread::spawn(move || -> Result<(), std::time::SystemTimeError> {
+        let mut last_run_at = std::time::SystemTime::now();
+        loop {
+            let sys_time = std::time::SystemTime::now();
+            let elapsed_time = sys_time.duration_since(last_run_at)?;
+            if elapsed_time.as_secs() > 60 {
+                last_run_at = sys_time;
+                update_map(
+                    date_time_map.clone(),
+                    "date_time",
+                    get_local_time_string().as_str(),
+                );
+            }
+            thread::sleep(Duration::from_millis(5000));
+        }
+    });
+
     loop {
         conn.process(Duration::from_millis(1000))?;
     }