feat: Dynamic hotkey discovery from plugins

REFACTOR: Hotkeys are no longer hardcoded in Settings UI

NEW SYSTEM:

1. Plugins advertise their hotkeys via class attributes:

   Legacy (single hotkey):
     hotkey = 'ctrl+shift+s'

   New format (multiple hotkeys with descriptions):
     hotkeys = [
         {
             'action': 'toggle',
             'description': 'Toggle Skill Scanner',
             'default': 'ctrl+shift+s',
             'config_key': 'skillscanner_toggle'  # optional
         },
         {
             'action': 'quick_scan',
             'description': 'Quick Scan',
             'default': 'f12',
         }
     ]

2. Settings UI dynamically discovers hotkeys:
   - Scans all plugins for hotkey/hotkeys attributes
   - Groups hotkeys by plugin name
   - Shows description + input field + reset button
   - Core system hotkeys in separate 'Core System' group

3. Visual improvements:
   - Scrollable hotkey list
   - Reset button (↺) for each hotkey
   - Tooltips showing default value
   - Plugin grouping for organization

4. Backward compatible:
   - Still supports legacy 'hotkey' attribute
   - Converts to new format automatically
   - Existing settings preserved

BASE PLUGIN:
- Added hotkeys attribute documentation
- Added docstring with usage examples
- Shows both formats in class docstring

SETTINGS PLUGIN:
- _create_hotkeys_tab() now dynamic
- _collect_plugin_hotkeys() scans all plugins
- Groups by plugin with QGroupBox
- Reset buttons restore defaults
- ScrollArea for long lists

This allows plugins to define multiple hotkeys with
descriptions, and they'll automatically appear in
Settings without hardcoding them in the core.

plugins/base_plugin.py

@@ -15,7 +15,28 @@ if TYPE_CHECKING:
 
 
 class BasePlugin(ABC):
-    """Base class for all EU-Utility plugins."""
+    """Base class for all EU-Utility plugins.
+    
+    To define hotkeys for your plugin, use either:
+    
+    1. Legacy single hotkey (simple toggle):
+       hotkey = "ctrl+shift+n"
+    
+    2. New multi-hotkey format (recommended):
+       hotkeys = [
+           {
+               'action': 'toggle',           # Unique action identifier
+               'description': 'Toggle My Plugin',  # Display name in settings
+               'default': 'ctrl+shift+m',    # Default hotkey combination
+               'config_key': 'myplugin_toggle'  # Settings key (optional)
+           },
+           {
+               'action': 'quick_action',
+               'description': 'Quick Scan',
+               'default': 'ctrl+shift+s',
+           }
+       ]
+    """
     
     # Plugin metadata - override in subclass
     name: str = "Unnamed Plugin"
@@ -25,7 +46,8 @@ class BasePlugin(ABC):
     icon: Optional[str] = None
     
     # Plugin settings
-    hotkey: Optional[str] = None  # e.g., "ctrl+shift+n"
+    hotkey: Optional[str] = None  # Legacy single hotkey (e.g., "ctrl+shift+n")
+    hotkeys: Optional[List[Dict[str, str]]] = None  # New multi-hotkey format
     enabled: bool = True
     
     # Dependencies - override in subclass

plugins/settings/plugin.py

@@ -518,32 +518,118 @@ class SettingsPlugin(BasePlugin):
         dialog.exec()
     
     def _create_hotkeys_tab(self):
-        """Create hotkeys configuration tab."""
+        """Create hotkeys configuration tab - dynamically discovers hotkeys from plugins."""
         tab = QWidget()
         layout = QVBoxLayout(tab)
         layout.setSpacing(15)
         
-        hotkeys_group = QGroupBox("Global Hotkeys")
+        # Info label
-        hotkeys_group.setStyleSheet(self._group_style())
+        info = QLabel("Hotkeys are advertised by plugins. Changes apply on next restart.")
-        hotkeys_layout = QVBoxLayout(hotkeys_group)
+        info.setStyleSheet("color: rgba(255,255,255,150);")
+        layout.addWidget(info)
+        
+        # Scroll area for hotkeys
+        scroll = QScrollArea()
+        scroll.setWidgetResizable(True)
+        scroll.setFrameShape(QFrame.Shape.NoFrame)
+        scroll.setStyleSheet("background: transparent; border: none;")
+        
+        scroll_content = QWidget()
+        hotkeys_layout = QVBoxLayout(scroll_content)
+        hotkeys_layout.setSpacing(10)
+        hotkeys_layout.setAlignment(Qt.AlignmentFlag.AlignTop)
         
         self.hotkey_inputs = {}
         
-        hotkeys = [
+        # Collect hotkeys from all plugins
-            ("Toggle Overlay", "hotkey_toggle", "ctrl+shift+u"),
+        plugin_hotkeys = self._collect_plugin_hotkeys()
-            ("Universal Search", "hotkey_search", "ctrl+shift+f"),
+        
-            ("Calculator", "hotkey_calculator", "ctrl+shift+c"),
+        # Group by plugin
-            ("Spotify", "hotkey_music", "ctrl+shift+m"),
+        for plugin_name, hotkeys in sorted(plugin_hotkeys.items()):
-            ("Game Reader", "hotkey_scan", "ctrl+shift+r"),
+            # Plugin group
-            ("Skill Scanner", "hotkey_skills", "ctrl+shift+s"),
+            group = QGroupBox(plugin_name)
+            group.setStyleSheet(self._group_style())
+            group_layout = QVBoxLayout(group)
+            
+            for hotkey_info in hotkeys:
+                row = QHBoxLayout()
+                
+                # Description
+                desc = hotkey_info.get('description', hotkey_info['action'])
+                desc_label = QLabel(f"{desc}:")
+                desc_label.setStyleSheet("color: white; min-width: 150px;")
+                row.addWidget(desc_label)
+                
+                # Hotkey input
+                input_field = QLineEdit()
+                input_field.setText(hotkey_info['current'])
+                input_field.setPlaceholderText(hotkey_info['default'])
+                input_field.setStyleSheet("""
+                    QLineEdit {
+                        background-color: rgba(30, 35, 45, 200);
+                        color: white;
+                        border: 1px solid rgba(100, 110, 130, 80);
+                        padding: 5px;
+                        min-width: 150px;
+                    }
+                """)
+                
+                # Store reference with config key
+                config_key = hotkey_info['config_key']
+                self.hotkey_inputs[config_key] = {
+                    'input': input_field,
+                    'default': hotkey_info['default'],
+                    'plugin': plugin_name,
+                    'action': hotkey_info['action']
+                }
+                
+                row.addWidget(input_field)
+                
+                # Reset button
+                reset_btn = QPushButton("↺")
+                reset_btn.setFixedSize(28, 28)
+                reset_btn.setStyleSheet("""
+                    QPushButton {
+                        background-color: rgba(255,255,255,20);
+                        color: white;
+                        border: none;
+                        border-radius: 4px;
+                        font-size: 12px;
+                    }
+                    QPushButton:hover {
+                        background-color: rgba(255,255,255,40);
+                    }
+                """)
+                reset_btn.setToolTip(f"Reset to default: {hotkey_info['default']}")
+                reset_btn.clicked.connect(lambda checked, inp=input_field, default=hotkey_info['default']: inp.setText(default))
+                row.addWidget(reset_btn)
+                
+                row.addStretch()
+                group_layout.addLayout(row)
+            
+            hotkeys_layout.addWidget(group)
+        
+        # Core hotkeys section (always present)
+        core_group = QGroupBox("Core System")
+        core_group.setStyleSheet(self._group_style())
+        core_layout = QVBoxLayout(core_group)
+        
+        core_hotkeys = [
+            ("Toggle Overlay", "hotkey_toggle", "ctrl+shift+u", "Show/hide the EU-Utility overlay"),
+            ("Universal Search", "hotkey_search", "ctrl+shift+f", "Quick search across all plugins"),
         ]
         
-        for label, key, default in hotkeys:
+        for label, config_key, default, description in core_hotkeys:
             row = QHBoxLayout()
-            row.addWidget(QLabel(label + ":"))
+            
+            desc_label = QLabel(f"{label}:")
+            desc_label.setStyleSheet("color: white; min-width: 150px;")
+            row.addWidget(desc_label)
             
             input_field = QLineEdit()
-            input_field.setText(self.settings.get(key, default))
+            current = self.settings.get(config_key, default)
+            input_field.setText(current)
+            input_field.setPlaceholderText(default)
             input_field.setStyleSheet("""
                 QLineEdit {
                     background-color: rgba(30, 35, 45, 200);
@@ -553,17 +639,102 @@ class SettingsPlugin(BasePlugin):
                     min-width: 150px;
                 }
             """)
-            self.hotkey_inputs[key] = input_field
+            
+            self.hotkey_inputs[config_key] = {
+                'input': input_field,
+                'default': default,
+                'plugin': 'Core',
+                'action': label
+            }
+            
             row.addWidget(input_field)
             
+            reset_btn = QPushButton("↺")
+            reset_btn.setFixedSize(28, 28)
+            reset_btn.setStyleSheet("""
+                QPushButton {
+                    background-color: rgba(255,255,255,20);
+                    color: white;
+                    border: none;
+                    border-radius: 4px;
+                    font-size: 12px;
+                }
+                QPushButton:hover {
+                    background-color: rgba(255,255,255,40);
+                }
+            """)
+            reset_btn.setToolTip(f"Reset to default: {default}")
+            reset_btn.clicked.connect(lambda checked, inp=input_field, default=default: inp.setText(default))
+            row.addWidget(reset_btn)
+            
             row.addStretch()
-            hotkeys_layout.addLayout(row)
+            core_layout.addLayout(row)
         
-        layout.addWidget(hotkeys_group)
+        hotkeys_layout.addWidget(core_group)
-        layout.addStretch()
+        hotkeys_layout.addStretch()
+        
+        scroll.setWidget(scroll_content)
+        layout.addWidget(scroll)
         
         return tab
     
+    def _collect_plugin_hotkeys(self) -> dict:
+        """Collect hotkeys from all discovered plugins.
+        
+        Returns:
+            Dict mapping plugin name to list of hotkey info dicts
+        """
+        plugin_hotkeys = {}
+        
+        if not hasattr(self.overlay, 'plugin_manager'):
+            return plugin_hotkeys
+        
+        plugin_manager = self.overlay.plugin_manager
+        all_plugins = plugin_manager.get_all_discovered_plugins()
+        
+        for plugin_id, plugin_class in all_plugins.items():
+            hotkeys = getattr(plugin_class, 'hotkeys', None)
+            
+            if not hotkeys:
+                # Try legacy single hotkey attribute
+                single_hotkey = getattr(plugin_class, 'hotkey', None)
+                if single_hotkey:
+                    hotkeys = [{
+                        'action': 'toggle',
+                        'description': f"Toggle {plugin_class.name}",
+                        'default': single_hotkey,
+                        'config_key': f"hotkey_{plugin_id.split('.')[-1]}"
+                    }]
+            
+            if hotkeys:
+                plugin_name = plugin_class.name
+                plugin_hotkeys[plugin_name] = []
+                
+                for i, hk in enumerate(hotkeys):
+                    # Support both dict format and simple string
+                    if isinstance(hk, dict):
+                        hotkey_info = {
+                            'action': hk.get('action', f'action_{i}'),
+                            'description': hk.get('description', hk.get('action', f'Action {i}')),
+                            'default': hk.get('default', ''),
+                            'config_key': hk.get('config_key', f"hotkey_{plugin_id.split('.')[-1]}_{i}")
+                        }
+                    else:
+                        # Simple string format - legacy
+                        hotkey_info = {
+                            'action': f'hotkey_{i}',
+                            'description': f"Hotkey {i+1}",
+                            'default': str(hk),
+                            'config_key': f"hotkey_{plugin_id.split('.')[-1]}_{i}"
+                        }
+                    
+                    # Get current value from settings
+                    hotkey_info['current'] = self.settings.get(hotkey_info['config_key'], hotkey_info['default'])
+                    
+                    plugin_hotkeys[plugin_name].append(hotkey_info)
+        
+        return plugin_hotkeys
+    
     def _create_overlay_tab(self):
         """Create overlay widgets configuration tab."""
         tab = QWidget()
@@ -698,9 +869,14 @@ class SettingsPlugin(BasePlugin):
         self.settings.set('minimize_to_tray', self.minimize_cb.isChecked())
         self.settings.set('show_tooltips', self.tooltips_cb.isChecked())
         
-        # Hotkeys
+        # Hotkeys - new structure with dict values
-        for key, input_field in self.hotkey_inputs.items():
+        for config_key, hotkey_data in self.hotkey_inputs.items():
-            self.settings.set(key, input_field.text())
+            if isinstance(hotkey_data, dict):
+                input_field = hotkey_data['input']
+                self.settings.set(config_key, input_field.text())
+            else:
+                # Legacy format - direct QLineEdit reference
+                self.settings.set(config_key, hotkey_data.text())
         
         print("Settings saved!")