Bjorn Blomberg
9d637a9378
- New screenshot action (default alt+p, bindable like any action): renders the current workspace to a buffer and saves it as plain text and/or PNG (screenshot_format = text|png|both, screenshot_dir configurable, default skärmbilder/ under the config dir). The PNG is rasterized cell by cell with an embedded DejaVu Sans Mono font (vendored, ~340 kB); glyphs missing from the font (color emoji) render as filled boxes. A popup confirms the saved paths - Settings dialog gains a 'Tangenter' row: lists all keybinds with label and scope, Enter captures the next keypress as the new chord (persisted by rewriting [[keybind]] via toml_edit), Delete removes a binding — changes take effect immediately - Integration suite: 48/48 (screenshot files + validity, keybind list, live rebind ctrl+space→alt+z) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
99 lines
3.3 KiB
Rust
99 lines
3.3 KiB
Rust
/// Enkel fil-logger. Loggar till <exe_dir>/logs/<datum>.log
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/// Trådsäker via en global Mutex<File>.
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use std::fs::{self, OpenOptions};
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use std::io::Write;
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use std::path::PathBuf;
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use std::sync::Mutex;
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use std::time::SystemTime;
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static LOG: Mutex<Option<std::fs::File>> = Mutex::new(None);
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/// Initialisera loggern. Anropas en gång från main().
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pub fn init() {
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let dir = log_dir();
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if let Err(e) = fs::create_dir_all(&dir) {
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eprintln!("log::init: kunde inte skapa logg-mapp {:?}: {}", dir, e);
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return;
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}
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let name = today_filename();
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let path = dir.join(name);
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match OpenOptions::new().create(true).append(true).open(&path) {
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Ok(f) => {
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*LOG.lock().unwrap() = Some(f);
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log(&"=== TUI-WM startad ===".to_string());
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}
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Err(e) => eprintln!("log::init: kunde inte öppna {:?}: {}", path, e),
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}
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}
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/// Skriv en logg-rad med tidsstämpel.
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pub fn log(msg: &str) {
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let ts = timestamp();
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let line = format!("[{}] {}\n", ts, msg);
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if let Ok(mut guard) = LOG.lock() {
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if let Some(f) = guard.as_mut() {
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let _ = f.write_all(line.as_bytes());
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let _ = f.flush();
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}
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}
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}
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/// Makro för bekväm formatering — används som log!("foo {}", bar)
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#[macro_export]
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macro_rules! log {
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($($arg:tt)*) => {
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$crate::log::log(&format!($($arg)*))
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};
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}
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// ─── Interna hjälpfunktioner ──────────────────────────────────────────────────
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fn log_dir() -> PathBuf {
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// Lägg logs/ bredvid den körande binären
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let exe = std::env::current_exe().unwrap_or_else(|_| PathBuf::from("."));
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exe.parent().unwrap_or(std::path::Path::new(".")).join("logs")
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}
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fn today_filename() -> String {
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// Bygg YYYY-MM-DD från SystemTime utan externa beroenden
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let secs = SystemTime::now()
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.duration_since(SystemTime::UNIX_EPOCH)
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.map(|d| d.as_secs())
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.unwrap_or(0);
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let (y, mo, d) = unix_to_ymd(secs);
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format!("{:04}-{:02}-{:02}.log", y, mo, d)
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}
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pub fn timestamp() -> String {
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let secs = SystemTime::now()
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.duration_since(SystemTime::UNIX_EPOCH)
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.map(|d| d.as_secs())
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.unwrap_or(0);
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let subsec_ms = SystemTime::now()
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.duration_since(SystemTime::UNIX_EPOCH)
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.map(|d| d.subsec_millis())
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.unwrap_or(0);
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let (y, mo, d) = unix_to_ymd(secs);
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let h = (secs % 86400) / 3600;
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let m = (secs % 3600) / 60;
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let s = secs % 60;
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format!("{:04}-{:02}-{:02} {:02}:{:02}:{:02}.{:03}", y, mo, d, h, m, s, subsec_ms)
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}
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/// Konverterar Unix-sekunder till (år, månad, dag). Ingen extern crate nödvändig.
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fn unix_to_ymd(secs: u64) -> (u32, u32, u32) {
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// Algoritm: https://howardhinnant.github.io/date_algorithms.html
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let z = (secs / 86400) as i64 + 719468;
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let era = if z >= 0 { z } else { z - 146096 } / 146097;
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let doe = (z - era * 146097) as u32;
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let yoe = (doe - doe / 1460 + doe / 36524 - doe / 146096) / 365;
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let y = yoe as i64 + era * 400;
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let doy = doe - (365 * yoe + yoe / 4 - yoe / 100);
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let mp = (5 * doy + 2) / 153;
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let d = doy - (153 * mp + 2) / 5 + 1;
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let m = if mp < 10 { mp + 3 } else { mp - 9 };
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let y = if m <= 2 { y + 1 } else { y };
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(y as u32, m, d)
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}
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