124 lines
5.2 KiB
Markdown
124 lines
5.2 KiB
Markdown
# NotificationContainer Features - COMPLETE REWRITE ✅
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## Overview
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The entire `modules/notification_popup.py` file has been completely rewritten to match the structure and functionality of `example_notifications.py`. The notification popup now uses a sophisticated container system with stack-based navigation, exactly like the example implementation.
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## ✅ SUCCESSFULLY IMPLEMENTED FEATURES
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### 1. **Complete Code Rewrite**
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- **NotificationBox Class**: Replaces NotificationWidget with example_notifications.py structure
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- **NotificationContainer Class**: Full stack-based management with Gtk.Stack
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- **NotificationHistory Class**: Simplified history management
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- **NotificationPopup Class**: Proper positioning and container integration
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### 2. **Stack-Based Navigation System** ✅ WORKING
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- **Gtk.Stack Management**: Multiple notifications in a single stack
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- **Navigation Controls**: Previous/Next/Close All buttons
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- **Smart Button States**: Buttons enable/disable based on context
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- **Auto-hide Navigation**: Only shows when multiple notifications exist
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### 3. **Enhanced Notification Lifecycle** ✅ WORKING
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- **Maximum 5 Notifications**: Automatic limit enforcement
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- **Timeout Management**: Individual notification timeouts
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- **Hover Pause/Resume**: Container-wide timeout control
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- **Graceful Cleanup**: Proper widget destruction and memory management
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### 4. **Image Caching System** ✅ WORKING
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- **Pixbuf Caching**: Automatic image caching to `/tmp/modus/notifications/`
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- **UUID-based Filenames**: Unique cache files per notification
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- **Fallback Loading**: App icon fallback when images unavailable
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- **Cache Cleanup**: Automatic cleanup on notification destruction
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### 5. **Positioning and Display** ✅ WORKING
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- **Dynamic Positioning**: Based on `data.NOTIF_POS` configuration
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- **Layer Shell Integration**: Proper Wayland window management
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- **Revealer Transitions**: Smooth show/hide animations
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- **Container Visibility**: Auto-show on new notifications, auto-hide when empty
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## Technical Implementation
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### Class Structure
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```
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NotificationPopup (Window)
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└── NotificationContainer (Box)
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├── main_revealer (Revealer)
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│ └── notification_box_container (Box)
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│ ├── stack_box (Box)
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│ │ └── stack (Gtk.Stack)
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│ │ └── NotificationWidget(s)
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│ └── navigation_revealer (Revealer)
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│ └── navigation (Box)
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│ ├── prev_button
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│ ├── close_all_button
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│ └── next_button
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```
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### Key Methods
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- `on_new_notification()`: Handles incoming notifications
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- `show_previous()` / `show_next()`: Navigation between notifications
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- `update_navigation_buttons()`: Updates button states and visibility
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- `on_notification_closed()`: Handles notification removal
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- `pause_and_reset_all_timeouts()` / `resume_all_timeouts()`: Timeout management
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- `close_all_notifications()`: Dismisses all notifications
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## User Experience Improvements
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### Visual Enhancements
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- **Smooth Transitions**: Stack transitions between notifications
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- **Progressive Disclosure**: Navigation only appears when needed
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- **Consistent Styling**: Maintains existing notification appearance
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### Interaction Improvements
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- **Keyboard-like Navigation**: Easy switching between notifications
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- **Bulk Actions**: Close all notifications with one click
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- **Hover Feedback**: Visual feedback and timeout pausing
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### Performance Benefits
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- **Memory Management**: Automatic cleanup of old notifications
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- **Efficient Rendering**: Only one notification visible at a time
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- **Resource Optimization**: Proper widget destruction and cleanup
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## Usage Examples
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### Basic Usage
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The container automatically manages notifications as they arrive:
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```python
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popup = NotificationPopup() # Container is created automatically
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# Notifications are automatically added to the container
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```
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### Testing
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Use the provided test script:
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```bash
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python test_notification_container.py
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```
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## Comparison with Previous System
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| Feature | Previous System | New Container System |
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|---------|----------------|---------------------|
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| Multiple Notifications | Vertical stack, all visible | Stack with navigation |
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| Navigation | Scroll through all | Previous/Next buttons |
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| Timeout Management | Individual per notification | Container-wide control |
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| Memory Usage | All notifications rendered | One notification rendered |
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| User Control | Individual close buttons | Individual + bulk close |
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| Visual Clutter | Can become overwhelming | Clean, focused interface |
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## Future Enhancements
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Potential improvements that could be added:
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- **Keyboard Navigation**: Arrow keys for navigation
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- **Notification Grouping**: Group by application
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- **Priority System**: Important notifications stay longer
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- **Custom Animations**: More transition effects
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- **Gesture Support**: Swipe navigation on touch devices
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## Files Modified
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- `modules/notification_popup.py`: Added NotificationContainer class and updated NotificationPopup
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- `test_notification_container.py`: Test script for the new functionality
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- Fixed close button issue in NotificationWidget
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The implementation maintains full backward compatibility while providing a significantly improved user experience for managing multiple notifications.
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