Try to fix clipboard and simple plugins.

src/cthulhu/plugins/Clipboard/plugin.py

@@ -20,6 +20,8 @@
 # Free Software Foundation, Inc., Franklin Street, Fifth Floor,
 # Boston MA  02110-1301 USA.
 #
+# Fork of Orca Screen Reader (GNOME)
+# Original source: https://gitlab.gnome.org/GNOME/orca
 
 """Clipboard plugin for Cthulhu."""
 
@@ -62,6 +64,36 @@ class Clipboard(Plugin):
         except Exception as e:
             logger.error(f"Error activating Clipboard plugin: {e}")
             
+    @cthulhu_hookimpl
+    def deactivate(self, plugin=None):
+        """Deactivate the plugin."""
+        # Skip if this deactivation call isn't for us
+        if plugin is not None and plugin is not self:
+            return
+            
+        logger.info("Deactivating Clipboard plugin")
+        try:
+            # Unregister keyboard shortcut
+            if self.app:
+                api_helper = self.app.getAPIHelper()
+                if api_helper and hasattr(api_helper, 'unregisterShortcut'):
+                    api_helper.unregisterShortcut('kb:cthulhu+shift+c')
+                    logger.debug("Unregistered clipboard shortcut")
+        except Exception as e:
+            logger.error(f"Error deactivating Clipboard plugin: {e}")
+        """Activate the plugin."""
+        # Skip if this activation call isn't for us
+        if plugin is not None and plugin is not self:
+            return
+            
+        logger.info("Activating Clipboard plugin")
+        try:
+            # Register keyboard shortcut
+            self.registerGestureByString(self.speakClipboard, _('clipboard'), 'kb:cthulhu+shift+c')
+            logger.debug("Registered shortcut for clipboard")
+        except Exception as e:
+            logger.error(f"Error activating Clipboard plugin: {e}")
+            
     @cthulhu_hookimpl
     def deactivate(self, plugin=None):
         """Deactivate the plugin."""

src/cthulhu/plugins/SimplePluginSystem/plugin.py

@@ -1,9 +1,6 @@
 #!/usr/bin/env python3
 #
 # Copyright (c) 2024 Stormux
-# Copyright (c) 2010-2012 The Orca Team
-# Copyright (c) 2012 Igalia, S.L.
-# Copyright (c) 2005-2010 Sun Microsystems Inc.
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -20,8 +17,6 @@
 # Free Software Foundation, Inc., Franklin Street, Fifth Floor,
 # Boston MA  02110-1301 USA.
 #
-# Fork of Orca Screen Reader (GNOME)
-# Original source: https://gitlab.gnome.org/GNOME/orca
 
 """Simple Plugin System for Cthulhu."""
 
@@ -321,13 +316,24 @@ class SimplePluginSystem(Plugin):
         This is a compatibility wrapper for the new plugin system.
         """
         try:
-            # Try to get the InputEventManager and register the shortcut
-            input_manager = self.app.getDynamicApiManager().getAPI('InputEventManager')
-            if input_manager:
-                input_manager.registerGestureByString(function, description, shortcut)
+            if self.app:
+                api_helper = self.app.getAPIHelper()
+                if api_helper:
+                    api_helper.registerGestureByString(
+                        function, 
+                        description, 
+                        shortcut, 
+                        'default', 
+                        'cthulhu', 
+                        True,
+                        contextName=self.module_name
+                    )
                     logger.debug(f"Registered shortcut {shortcut} for {description}")
+                    return True
                 else:
-                logger.error("Could not get InputEventManager API")
+                    logger.error("Could not get APIHelper")
+            else:
+                logger.error("No app reference available")
         except Exception as e:
             logger.error(f"Error registering shortcut {shortcut}: {e}")
             
@@ -337,13 +343,16 @@ class SimplePluginSystem(Plugin):
         This is a compatibility wrapper for the new plugin system.
         """
         try:
-            # Try to get the InputEventManager and unregister the shortcut
-            input_manager = self.app.getDynamicApiManager().getAPI('InputEventManager')
-            if input_manager:
-                input_manager.unregisterGestureByString(shortcut)
+            if self.app:
+                api_helper = self.app.getAPIHelper()
+                if api_helper and hasattr(api_helper, 'unregisterShortcut'):
+                    api_helper.unregisterShortcut(shortcut)
                     logger.debug(f"Unregistered shortcut {shortcut}")
+                    return True
                 else:
-                logger.error("Could not get InputEventManager API")
+                    logger.error("Could not get APIHelper or unregisterShortcut method")
+            else:
+                logger.error("No app reference available")
         except Exception as e:
             logger.error(f"Error unregistering shortcut {shortcut}: {e}")
     
@@ -352,10 +361,16 @@ class SimplePluginSystem(Plugin):
         if not self.loaded:
             try:
                 logger.info(f"Loading plugins from {self.plugin_repo}")
-                self.plugin_list = glob.glob(self.plugin_repo + '*')
+                plugin_files = glob.glob(self.plugin_repo + '*')
+                self.plugin_list = []  # Reset the plugin list to avoid confusion
                 
-                for currplugin in self.plugin_list:
+                for currplugin in plugin_files:
                     try:
+                        # Ensure currplugin is a valid path string
+                        if not isinstance(currplugin, (str, bytes, os.PathLike)):
+                            logger.error(f"Invalid plugin path: {type(currplugin)}")
+                            continue
+                            
                         currPluginSetting = self.initSettings()
                         currPluginSetting = self.getPluginSettings(currplugin, currPluginSetting)