pyobjc_fileproviderui_custom_action_view_controller_macos.py

1import FileProviderUI
2import Cocoa
3
4class MyFileProviderUIController(FileProviderUI.FPUIActionExtensionViewController):
5    """
6    A basic implementation of a File Provider UI action controller.
7    This class handles custom actions defined in the File Provider extension.
8    """
9    
10    def prepareForActionWithIdentifier_itemIdentifiers_(self, actionIdentifier, itemIdentifiers):
11        """
12        Initializes the UI for a specific action (e.g., 'Move to Trash' or a custom vendor action).
13        """
14        # Example: Log the action being performed
15        print(f"Action Identifier: {actionIdentifier}")
16        print(f"Target Items: {itemIdentifiers}")
17        
18        # In a real app, you would load a view here to interact with the user
19        pass
20
21    def prepareForError_(self, error):
22        """
23        Displays an error interface if the File Provider encounteres an issue.
24        """
25        print(f"An error occurred in the File Provider: {error}")
26
27# Verification of framework loading
28if __name__ == "__main__":
29    print(f"FileProviderUI Framework loaded: {FileProviderUI}")
30    print(f"FPUIActionExtensionViewController: {FileProviderUI.FPUIActionExtensionViewController}")