move crate root feature module files into folders

src-tauri/src/macos/mod.rs

@@ -0,0 +1,108 @@
+use std::{
+    sync::atomic::{AtomicBool, Ordering},
+    time::Duration,
+};
+
+use tauri::{AppHandle, Manager};
+
+pub struct AccessibilityPermissionState(AtomicBool);
+
+impl AccessibilityPermissionState {
+    fn new(granted: bool) -> Self {
+        Self(AtomicBool::new(granted))
+    }
+
+    fn replace(&self, granted: bool) -> bool {
+        self.0.swap(granted, Ordering::AcqRel) != granted
+    }
+
+    fn granted(&self) -> bool {
+        self.0.load(Ordering::Acquire)
+    }
+}
+
+#[cfg(target_os = "macos")]
+fn system_accessibility_permission_granted() -> bool {
+    macos_accessibility_client::accessibility::application_is_trusted()
+}
+
+#[cfg(not(target_os = "macos"))]
+fn system_accessibility_permission_granted() -> bool {
+    true
+}
+
+#[cfg(target_os = "macos")]
+fn request_system_accessibility_permission() -> bool {
+    macos_accessibility_client::accessibility::application_is_trusted_with_prompt()
+}
+
+#[cfg(not(target_os = "macos"))]
+fn request_system_accessibility_permission() -> bool {
+    true
+}
+
+pub fn accessibility_permission_granted(handle: &AppHandle) -> bool {
+    if !cfg!(target_os = "macos") {
+        return true;
+    }
+    handle.state::<AccessibilityPermissionState>().granted()
+}
+
+async fn apply_permission_state(handle: &AppHandle, granted: bool) -> Result<bool, String> {
+    if handle.state::<AccessibilityPermissionState>().granted() == granted {
+        crate::application::reconcile_cursor(handle);
+        return Ok(false);
+    }
+
+    if !handle
+        .state::<AccessibilityPermissionState>()
+        .replace(granted)
+    {
+        return Ok(false);
+    }
+    let database = handle.state();
+    let status = crate::onboarding::emit_status(handle, &database).await?;
+    if status.onboarding_done {
+        if granted {
+            crate::application::reconcile_cursor(handle);
+        } else {
+            crate::ui::onboarding::show_accessibility_page(handle)?;
+        }
+    }
+    Ok(true)
+}
+
+pub async fn init(handle: &AppHandle) -> Result<bool, String> {
+    let granted = system_accessibility_permission_granted();
+    handle.manage(AccessibilityPermissionState::new(granted));
+
+    #[cfg(target_os = "macos")]
+    {
+        let handle = handle.clone();
+        tauri::async_runtime::spawn(async move {
+            let mut interval = tokio::time::interval(Duration::from_secs(1));
+            interval.set_missed_tick_behavior(tokio::time::MissedTickBehavior::Skip);
+            interval.tick().await;
+
+            loop {
+                interval.tick().await;
+                let granted = system_accessibility_permission_granted();
+                if let Err(error) = apply_permission_state(&handle, granted).await {
+                    eprintln!("failed to update macOS Accessibility permission: {error}");
+                }
+            }
+        });
+    }
+
+    Ok(granted)
+}
+
+#[tauri::command]
+#[specta::specta]
+pub async fn request_accessibility_permission(handle: AppHandle) -> Result<bool, String> {
+    let granted = tauri::async_runtime::spawn_blocking(request_system_accessibility_permission)
+        .await
+        .map_err(|error| error.to_string())?;
+    apply_permission_state(&handle, granted).await?;
+    Ok(granted)
+}