init

src-tauri/.gitignore

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+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Generated by Tauri
+# will have schema files for capabilities auto-completion
+/gen/schemas

src-tauri/Cargo.toml

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+[package]
+name = "chrono-snap"
+version = "0.1.0"
+description = "A Tauri App"
+authors = ["you"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+# The `_lib` suffix may seem redundant but it is necessary
+# to make the lib name unique and wouldn't conflict with the bin name.
+# This seems to be only an issue on Windows, see https://github.com/rust-lang/cargo/issues/8519
+name = "chrono_snap_lib"
+crate-type = ["staticlib", "cdylib", "rlib"]
+
+[build-dependencies]
+tauri-build = { version = "2", features = [] }
+
+[dependencies]
+tauri = { version = "2", features = ["tray-icon"] }
+tauri-plugin-opener = "2"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+tauri-plugin-store = "2"
+tauri-plugin-fs = "2"
+tauri-plugin-dialog = "2"
+xcap = "0.9.3"
+image = "0.25.10"
+chrono = "0.4.44"
+tokio = { version = "1.50.0", features = ["rt-multi-thread", "macros", "time"] }
+anyhow = "1.0.102"
+
+[target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
+tauri-plugin-autostart = "2"
+

src-tauri/build.rs

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+fn main() {
+    tauri_build::build()
+}

src-tauri/capabilities/default.json

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+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "default",
+  "description": "Capability for the main window",
+  "windows": ["main"],
+  "permissions": [
+    "core:default",
+    "opener:default"
+  ]
+}

src-tauri/capabilities/desktop.json

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+{
+  "identifier": "desktop-capability",
+  "platforms": [
+    "macOS",
+    "windows",
+    "linux"
+  ],
+  "windows": [
+    "main"
+  ],
+  "permissions": [
+    "autostart:default",
+    "dialog:default",
+    "store:default",
+    "fs:default"
+  ]
+}

src-tauri/src/engine.rs

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+use std::sync::atomic::{AtomicBool, Ordering};
+use std::sync::Arc;
+use tokio::time::{interval, Duration};
+use tauri::{AppHandle, Manager};
+use xcap::Monitor;
+use chrono::Local;
+use std::fs;
+use std::path::PathBuf;
+use tauri_plugin_store::StoreExt;
+
+pub struct AppState {
+    pub is_paused: Arc<AtomicBool>,
+}
+
+#[tauri::command]
+pub fn toggle_pause(state: tauri::State<'_, AppState>) -> bool {
+    let current = state.is_paused.load(Ordering::SeqCst);
+    state.is_paused.store(!current, Ordering::SeqCst);
+    !current
+}
+
+#[tauri::command]
+pub fn get_pause_state(state: tauri::State<'_, AppState>) -> bool {
+    state.is_paused.load(Ordering::SeqCst)
+}
+
+#[tauri::command]
+pub fn get_timeline(date: String, base_dir: String) -> Vec<serde_json::Value> {
+    let mut results = Vec::new();
+    let dir_path = PathBuf::from(base_dir).join(date);
+    
+    if !dir_path.exists() || !dir_path.is_dir() {
+        return results;
+    }
+
+    if let Ok(entries) = fs::read_dir(dir_path) {
+        let mut paths: Vec<_> = entries
+            .filter_map(|e| e.ok())
+            .map(|e| e.path())
+            .filter(|p| p.is_file() && p.extension().and_then(|s| s.to_str()) == Some("jpg"))
+            .collect();
+            
+        paths.sort();
+
+        for path in paths {
+            if let Some(file_name) = path.file_stem().and_then(|s| s.to_str()) {
+                // file_name format: "14-30-00" or "14-30-00_0"
+                let time_str = file_name.replace("-", ":").replace("_", " ");
+                results.push(serde_json::json!({
+                    "time": time_str,
+                    "path": path.to_string_lossy().to_string()
+                }));
+            }
+        }
+    }
+    
+    results
+}
+
+pub fn start_engine(app: AppHandle) {
+    let state = app.state::<AppState>();
+    let is_paused = state.is_paused.clone();
+    
+    // Start Cleanup routine
+    let app_clone = app.clone();
+    tauri::async_runtime::spawn(async move {
+        // Run once on startup, then every 24 hours
+        let mut ticker = interval(Duration::from_secs(60 * 60 * 24));
+        loop {
+            ticker.tick().await;
+            if let Err(e) = run_cleanup(&app_clone).await {
+                eprintln!("Cleanup error: {}", e);
+            }
+        }
+    });
+
+    tauri::async_runtime::spawn(async move {
+        // Every 60 seconds
+        let mut ticker = interval(Duration::from_secs(60));
+        
+        loop {
+            ticker.tick().await;
+
+            if is_paused.load(Ordering::SeqCst) {
+                continue;
+            }
+
+            println!("Tick: capturing screen...");
+            if let Err(e) = capture_screens(&app).await {
+                eprintln!("Failed to capture screens: {}", e);
+            }
+        }
+    });
+}
+
+async fn run_cleanup(app: &AppHandle) -> anyhow::Result<()> {
+    let store = match app.store("config.json") {
+        Ok(s) => s,
+        Err(_) => return Ok(()),
+    };
+
+    let save_path_value = store.get("savePath");
+    let save_path_str = match save_path_value {
+        Some(serde_json::Value::String(s)) => s,
+        _ => return Ok(()), 
+    };
+
+    let base_dir = PathBuf::from(save_path_str);
+    if !base_dir.exists() {
+        return Ok(());
+    }
+
+    let retain_days = store
+        .get("retainDays")
+        .and_then(|v| v.as_u64())
+        .unwrap_or(30) as i64;
+    
+    let now = chrono::Local::now().naive_local().date();
+
+    if let Ok(entries) = fs::read_dir(&base_dir) {
+        for entry in entries.flatten() {
+            let path = entry.path();
+            if path.is_dir() {
+                if let Some(folder_name) = path.file_name().and_then(|n| n.to_str()) {
+                    if let Ok(folder_date) = chrono::NaiveDate::parse_from_str(folder_name, "%Y-%m-%d") {
+                        let duration = now.signed_duration_since(folder_date);
+                        if duration.num_days() > retain_days {
+                            let _ = fs::remove_dir_all(&path);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    Ok(())
+}
+
+async fn capture_screens(app: &AppHandle) -> anyhow::Result<()> {
+    let store = match app.store("config.json") {
+        Ok(s) => s,
+        Err(_) => return Ok(()),
+    };
+
+    let save_path_value = store.get("savePath");
+    let save_path_str = match save_path_value {
+        Some(serde_json::Value::String(s)) => s,
+        _ => return Ok(()), 
+    };
+
+    let base_dir = PathBuf::from(save_path_str);
+    if !base_dir.exists() {
+        fs::create_dir_all(&base_dir)?;
+    }
+
+    let merge_screens = store
+        .get("mergeScreens")
+        .and_then(|v| v.as_bool())
+        .unwrap_or(false);
+
+    let monitors = Monitor::all()?;
+    let now = Local::now();
+    let timestamp = now.format("%H-%M-%S").to_string();
+    let date_folder = now.format("%Y-%m-%d").to_string();
+    let save_dir = base_dir.join(date_folder);
+    
+    if !save_dir.exists() {
+        fs::create_dir_all(&save_dir)?;
+    }
+
+    if merge_screens {
+        let mut min_x = i32::MAX;
+        let mut min_y = i32::MAX;
+        let mut max_x = i32::MIN;
+        let mut max_y = i32::MIN;
+
+        for m in &monitors {
+            let x = m.x()?;
+            let y = m.y()?;
+            let width = m.width()? as i32;
+            let height = m.height()? as i32;
+            
+            min_x = min_x.min(x);
+            min_y = min_y.min(y);
+            max_x = max_x.max(x + width);
+            max_y = max_y.max(y + height);
+        }
+
+        let total_width = (max_x - min_x) as u32;
+        let total_height = (max_y - min_y) as u32;
+
+        let mut combined_image = image::RgbaImage::new(total_width, total_height);
+
+        for m in &monitors {
+            let capture = m.capture_image()?;
+            let offset_x = (m.x()? - min_x) as u32;
+            let offset_y = (m.y()? - min_y) as u32;
+            image::imageops::overlay(&mut combined_image, &capture, offset_x as i64, offset_y as i64);
+        }
+
+        let file_path = save_dir.join(format!("{}.jpg", timestamp));
+        let dynamic_image = image::DynamicImage::ImageRgba8(combined_image);
+        let rgb_image = dynamic_image.into_rgb8();
+        rgb_image.save_with_format(file_path, image::ImageFormat::Jpeg)?;
+    } else {
+        for (i, m) in monitors.iter().enumerate() {
+            let capture = m.capture_image()?;
+            let file_path = save_dir.join(format!("{}_{}.jpg", timestamp, i));
+            let dynamic_image = image::DynamicImage::ImageRgba8(capture);
+            let rgb_image = dynamic_image.into_rgb8();
+            rgb_image.save_with_format(file_path, image::ImageFormat::Jpeg)?;
+        }
+    }
+
+    Ok(())
+}

src-tauri/src/lib.rs

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+mod engine;
+mod tray;
+
+use tauri::Manager;
+use std::sync::atomic::AtomicBool;
+use std::sync::Arc;
+
+#[cfg_attr(mobile, tauri::mobile_entry_point)]
+pub fn run() {
+    tauri::Builder::default()
+        .plugin(tauri_plugin_dialog::init())
+        .plugin(tauri_plugin_fs::init())
+        .plugin(tauri_plugin_store::Builder::new().build())
+        .plugin(tauri_plugin_autostart::init(
+            tauri_plugin_autostart::MacosLauncher::LaunchAgent,
+            Some(vec!["--minimized"]),
+        ))
+        .plugin(tauri_plugin_opener::init())
+        .invoke_handler(tauri::generate_handler![
+            engine::toggle_pause,
+            engine::get_pause_state,
+            engine::get_timeline
+        ])
+        .setup(|app| {
+            app.manage(engine::AppState {
+                is_paused: Arc::new(AtomicBool::new(false)),
+            });
+            tray::create_tray(app.handle())?;
+            engine::start_engine(app.handle().clone());
+            Ok(())
+        })
+        .on_window_event(|window, event| match event {
+            tauri::WindowEvent::CloseRequested { api, .. } => {
+                window.hide().unwrap();
+                api.prevent_close();
+            }
+            _ => {}
+        })
+        .run(tauri::generate_context!())
+        .expect("error while running tauri application");
+}

src-tauri/src/main.rs

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+// Prevents additional console window on Windows in release, DO NOT REMOVE!!
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+    chrono_snap_lib::run()
+}

src-tauri/src/tray.rs

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+use tauri::{
+    menu::{Menu, MenuItem},
+    tray::{MouseButton, MouseButtonState, TrayIconBuilder, TrayIconEvent},
+    AppHandle, Manager,
+};
+
+pub fn create_tray(app: &AppHandle) -> tauri::Result<()> {
+    let open_i = MenuItem::with_id(app, "open", "打开主界面", true, None::<&str>)?;
+    let toggle_i = MenuItem::with_id(app, "toggle", "暂停记录", true, None::<&str>)?;
+    let quit_i = MenuItem::with_id(app, "quit", "退出", true, None::<&str>)?;
+
+    let menu = Menu::with_items(app, &[&open_i, &toggle_i, &quit_i])?;
+
+    let toggle_i_clone = toggle_i.clone();
+
+    TrayIconBuilder::with_id("main_tray")
+        .tooltip("Chrono Snap")
+        .icon(app.default_window_icon().unwrap().clone())
+        .menu(&menu)
+        .show_menu_on_left_click(false)
+        .on_menu_event(move |app, event| match event.id().as_ref() {
+            "open" => {
+                if let Some(window) = app.get_webview_window("main") {
+                    let _ = window.show();
+                    let _ = window.set_focus();
+                }
+            }
+            "toggle" => {
+                let state = app.state::<crate::engine::AppState>();
+                let current = state.is_paused.load(std::sync::atomic::Ordering::SeqCst);
+                let new_state = !current;
+                state.is_paused.store(new_state, std::sync::atomic::Ordering::SeqCst);
+                
+                let text = if new_state { "恢复记录" } else { "暂停记录" };
+                let _ = toggle_i_clone.set_text(text);
+            }
+            "quit" => {
+                app.exit(0);
+            }
+            _ => {}
+        })
+        .on_tray_icon_event(|tray, event| {
+            if let TrayIconEvent::Click {
+                button: MouseButton::Left,
+                button_state: MouseButtonState::Up,
+                ..
+            } = event
+            {
+                let app = tray.app_handle();
+                if let Some(window) = app.get_webview_window("main") {
+                    let _ = window.show();
+                    let _ = window.set_focus();
+                }
+            }
+        })
+        .build(app)?;
+
+    Ok(())
+}

src-tauri/tauri.conf.json

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+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "chrono-snap",
+  "version": "0.1.0",
+  "identifier": "top.volan.chrono-snap",
+  "build": {
+    "beforeDevCommand": "pnpm dev",
+    "devUrl": "http://localhost:1420",
+    "beforeBuildCommand": "pnpm build",
+    "frontendDist": "../dist"
+  },
+  "app": {
+    "windows": [
+      {
+        "title": "chrono-snap",
+        "width": 800,
+        "height": 600
+      }
+    ],
+    "security": {
+      "csp": null
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all",
+    "icon": [
+      "icons/32x32.png",
+      "icons/128x128.png",
+      "icons/128x128@2x.png",
+      "icons/icon.icns",
+      "icons/icon.ico"
+    ]
+  }
+}