lKj dZddlmZddlmZmZddlZejeZ e jejGddZ y)z WatchDog Service for monitoring macOS Accessibility events. Delegates to the ax module's EventObserver for the underlying AXObserver management. ) EventObserver)CallableOptionalNceZdZdZddefdZdZdZede fdZ dZ d Z d e efd Zd e efd Zd e efd Zy)WatchDoga Unified WatchDog Service for monitoring macOS Accessibility events. Wraps the ax module's EventObserver to track changes across applications. The WatchDog helps overcome laziness in the accessibility tree by: 1. Monitoring focus changes when users interact with UI 2. Detecting structure changes when UI elements are added/removed 3. Tracking property changes like value updates This allows the tree traversal to be more complete as notifications trigger callbacks that can force fresh tree reads. Usage: watchdog = WatchDog() watchdog.set_focus_callback(on_focus_change) watchdog.set_structure_callback(on_structure_change) watchdog.start() # ... run your app ... watchdog.stop() debounce_intervalc&t||_y)zm Args: debounce_interval: Minimum time between events in seconds (default 50ms). )rN)r _observer)selfrs k/Users/ahmed/devFolder/Ultron/claude-voice/.venv/lib/python3.12/site-packages/macos_mcp/watchdog/service.py__init__zWatchDog.__init__&s '9JKc&|j|SN)startr s r __enter__zWatchDog.__enter__-s  rc$|jyr)stop)r exc_typeexc_valexc_tbs r __exit__zWatchDog.__exit__1s  rreturnc.|jjS)z+Check if the watchdog is currently running.)r is_runningrs r rzWatchDog.is_running4s~~(((rcb|jjtjdy)zStart the watchdog service.zWatchDog service startedN)r rloggerinfors r rzWatchDog.start9s  ./rcb|jjtjdy)zStop the watchdog service.zWatchDog service stoppedN)r rrrrs r rz WatchDog.stop>s  ./rcallbackc&||j_y)aK Set the callback for focus changes. Pass None to disable. Callback signature: callback(element, notification: str, pid: int) - element: The AXUIElement that gained focus - notification: The notification type (e.g., 'AXFocusedUIElementChanged') - pid: Process ID of the application N)r on_focus_changedr r!s r set_focus_callbackzWatchDog.set_focus_callbackCs+3'rc&||j_y)aN Set the callback for structure changes. Pass None to disable. Callback signature: callback(element, notification: str, pid: int) - element: The AXUIElement affected by the structure change - notification: The notification type (e.g., 'AXCreated') - pid: Process ID of the application N)r on_structure_changedr$s r set_structure_callbackzWatchDog.set_structure_callbackNs/7+rc&||j_y)aH Set the callback for property changes. Pass None to disable. Callback signature: callback(element, notification: str, pid: int) - element: The AXUIElement whose property changed - notification: The notification type (e.g., 'AXValueChanged') - pid: Process ID of the application N)r on_property_changedr$s r set_property_callbackzWatchDog.set_property_callbackYs.6*rN)g?)__name__ __module__ __qualname____doc__floatr rrpropertyboolrrrrrr%r(r+rr rrsw.L%L)D))0 0 38H+= 3 7x/A 7 6hx.@ 6rr) r/ macos_mcp.axrtypingrrlogging getLoggerr,rsetLevelINFOrr3rr r:sC '%   8 $ T6T6r