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Add fallback text injection for Wayland and improve installation script

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This commit is contained in:
jatinkrmalik
2025-04-07 17:44:19 -05:00
parent 275313766a
commit 7ed83c36a5
8 changed files with 692 additions and 34 deletions
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.gitignore
+44
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@@ -0,0 +1,44 @@
# Python bytecode files
__pycache__/
*.py[cod]
*$py.class
# Distribution / packaging
dist/
build/
*.egg-info/
*.egg
# Virtual environments
venv/
env/
ENV/
.env/
# Local development settings
.vscode/
.idea/
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.coverage.*
.cache
coverage.xml
*.cover
# Downloaded models and data
*.model
/models/
.local/
# Log files
*.log
# OS specific files
.DS_Store
Thumbs.db
# Installed desktop entries
*-installed.desktop
README.md
+186 -5
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@@ -6,7 +6,7 @@ A seamless voice dictation system for Ubuntu, comparable to the built-in solutio
Ubuntu Voice Typing provides a user-friendly speech-to-text solution for Linux users with:
- Activation via customizable keyboard shortcuts
- Activation via customizable keyboard shortcuts (default: Alt+Shift+V)
- Real-time transcription with minimal latency
- Universal compatibility across applications
- Offline operation for privacy and reliability
@@ -16,13 +16,194 @@ Ubuntu Voice Typing provides a user-friendly speech-to-text solution for Linux u
This project leverages existing open-source technologies:
- Speech recognition: VOSK API / Whisper
- Text injection: xdotool (X11) / ydotool (Wayland)
- Text injection: xdotool (X11) / ydotool/wtype (Wayland)
- User interface: GTK for system tray and settings
## Development Status
## Project Structure
This project is under active development. See the project roadmap for upcoming features.
```
ubuntu-voice-typing/
├── docs/ # Documentation
│ ├── INSTALL.md # Installation guide
│ └── USER_GUIDE.md # User guide with command reference
├── src/ # Source code
│ ├── __init__.py # Package initialization
│ ├── main.py # Main entry point
│ ├── speech_recognition/ # Speech recognition components
│ │ ├── __init__.py
│ │ ├── command_processor.py # Voice commands processor
│ │ └── recognition_manager.py # Speech recognition engine management
│ ├── text_injection/ # Text injection components
│ │ ├── __init__.py
│ │ └── text_injector.py # X11/Wayland text injection
│ └── ui/ # User interface components
│ ├── __init__.py
│ ├── config_manager.py # Configuration management
│ ├── keyboard_shortcuts.py # Keyboard shortcut handling
│ └── tray_indicator.py # System tray UI
├── tests/ # Test suite
│ └── test_basic.py # Basic unit tests
├── install.sh # Installation script
├── LICENSE # GPLv3 license
├── README.md # This file
├── setup.py # Python package configuration
└── ubuntu-voice-typing.desktop # Desktop entry file
```
## Installation
### Prerequisites
- Ubuntu 22.04 or newer (may work on other Linux distributions)
- Python 3.6 or newer
- X11 or Wayland desktop environment
### Quick Install
```bash
# Clone the repository
git clone https://github.com/ubuntu-voice-typing/ubuntu-voice-typing.git
cd ubuntu-voice-typing
# Run the installer script
./install.sh
```
The installer will:
1. Install system dependencies
2. Set up Python dependencies
3. Configure the application
4. Create a desktop entry
For detailed installation instructions, see [docs/INSTALL.md](docs/INSTALL.md).
## Usage
### Starting the Application
After installation, you can start Ubuntu Voice Typing in several ways:
```bash
# From the terminal
ubuntu-voice-typing
# With debugging enabled
ubuntu-voice-typing --debug
# With a specific speech recognition engine
ubuntu-voice-typing --engine whisper
# With a specific model size
ubuntu-voice-typing --model medium
```
### Using Voice Commands
Ubuntu Voice Typing supports various voice commands for text formatting:
| Command | Action |
|---------|--------|
| "new line" | Inserts a line break |
| "period" | Types a period (.) |
| "comma" | Types a comma (,) |
| "question mark" | Types a question mark (?) |
| "delete that" | Deletes the last sentence |
| "capitalize" | Capitalizes the next word |
For a complete list of commands, see [docs/USER_GUIDE.md](docs/USER_GUIDE.md).
## Configuration
Configuration is stored in `~/.config/ubuntu-voice-typing/config.json` and includes:
```json
{
"recognition": {
"engine": "vosk",
"model_size": "small",
"auto_punctuate": true,
"vad_sensitivity": 3,
"timeout": 2.0
},
"shortcuts": {
"toggle_recognition": "alt+shift+v"
},
"ui": {
"start_minimized": false,
"show_notifications": true
},
"advanced": {
"debug_logging": false,
"wayland_mode": false
}
}
```
## Development
### Setting Up Development Environment
```bash
# Clone the repository
git clone https://github.com/ubuntu-voice-typing/ubuntu-voice-typing.git
cd ubuntu-voice-typing
# Install development dependencies
pip install -e ".[dev]"
# Run tests
pytest tests/
```
### Key Components
1. **Speech Recognition Manager** (`src/speech_recognition/recognition_manager.py`)
- Manages speech recognition engines (VOSK, Whisper)
- Handles audio recording and voice activity detection
- Processes recognition results
2. **Command Processor** (`src/speech_recognition/command_processor.py`)
- Interprets voice commands in recognition results
- Converts commands to text or actions
3. **Text Injector** (`src/text_injection/text_injector.py`)
- Injects text into active applications
- Supports both X11 and Wayland environments
4. **Tray Indicator** (`src/ui/tray_indicator.py`)
- Provides system tray interface
- Shows recognition status
- Offers menu for control
5. **Keyboard Shortcut Manager** (`src/ui/keyboard_shortcuts.py`)
- Manages global keyboard shortcuts
- Enables activation from any application
### Running Tests
```bash
# Run all tests
pytest
# Run with coverage report
pytest --cov=src
```
## Roadmap
Future development plans include:
1. Custom icon design
2. Graphical settings dialog
3. Advanced voice commands for specific applications
4. Multi-language support
5. Better integration with popular applications
6. Improved model management
## Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
## License
This project is open source and will be licensed under [LICENSE TO BE DETERMINED].
This project is licensed under the GNU General Public License v3.0 - see the [LICENSE](LICENSE) file for details.
activate-ubuntu-voice-typing.sh
Executable
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@@ -0,0 +1,5 @@
#!/bin/bash
# This script activates the Ubuntu Voice Typing virtual environment
source "$(dirname "$(realpath "$0")")/venv/bin/activate"
echo "Ubuntu Voice Typing virtual environment activated."
echo "To start the application, run: ubuntu-voice-typing"
install.sh
+166 -11
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@@ -17,9 +17,61 @@ print_error() {
echo -e "\e[1;31m[ERROR]\e[0m $1"
}
print_warning() {
echo -e "\e[1;33m[WARNING]\e[0m $1"
}
# Parse command line arguments
INSTALL_MODE="user"
USE_VENV="no"
RUN_TESTS="no"
DEV_MODE="no"
while [[ $# -gt 0 ]]; do
case $1 in
--dev)
DEV_MODE="yes"
shift
;;
--venv)
USE_VENV="yes"
shift
;;
--test)
RUN_TESTS="yes"
shift
;;
--help)
echo "Ubuntu Voice Typing Installer"
echo "Usage: $0 [options]"
echo "Options:"
echo " --dev Install in development mode with all dev dependencies"
echo " --venv Use virtual environment instead of system-wide installation"
echo " --test Run tests after installation"
echo " --help Show this help message"
exit 0
;;
*)
print_error "Unknown option: $1"
echo "Use --help to see available options"
exit 1
;;
esac
done
# If dev mode is enabled, automatically use venv and run tests
if [[ "$DEV_MODE" == "yes" ]]; then
USE_VENV="yes"
RUN_TESTS="yes"
fi
print_info "Ubuntu Voice Typing Installer"
print_info "=============================="
echo ""
[[ "$USE_VENV" == "yes" ]] && print_info "Using virtual environment mode"
[[ "$DEV_MODE" == "yes" ]] && print_info "Installing in development mode"
[[ "$RUN_TESTS" == "yes" ]] && print_info "Tests will be run after installation"
echo ""
# Check if running as root
if [ "$EUID" -eq 0 ]; then
@@ -31,7 +83,7 @@ fi
if [ -f /etc/os-release ]; then
. /etc/os-release
if [[ "$NAME" != *"Ubuntu"* ]]; then
print_error "This installer is designed for Ubuntu. Your system: $NAME"
print_warning "This installer is designed for Ubuntu. Your system: $NAME"
echo "The application may still work, but you might need to install dependencies manually."
read -p "Do you want to continue anyway? (y/n) " -n 1 -r
echo
@@ -46,7 +98,14 @@ fi
# Install system dependencies
print_info "Installing system dependencies..."
sudo apt update
sudo apt install -y python3-pip python3-gi gir1.2-appindicator3-0.1 python3-dev portaudio19-dev
sudo apt install -y python3-pip python3-gi python3-gi-cairo gir1.2-gtk-3.0 \
gir1.2-appindicator3-0.1 libgirepository1.0-dev python3-dev portaudio19-dev
# Install venv if needed
if [[ "$USE_VENV" == "yes" ]]; then
print_info "Installing Python virtual environment..."
sudo apt install -y python3-venv
fi
# Detect desktop environment
if [ "$XDG_SESSION_TYPE" = "wayland" ]; then
@@ -63,16 +122,86 @@ mkdir -p ~/.local/share/ubuntu-voice-typing/icons
mkdir -p ~/.local/share/ubuntu-voice-typing/models
mkdir -p ~/.config/ubuntu-voice-typing
# Set up virtual environment if requested
VENV_DIR="venv"
if [[ "$USE_VENV" == "yes" ]]; then
print_info "Setting up Python virtual environment..."
python3 -m venv $VENV_DIR --system-site-packages
# Activate virtual environment
source $VENV_DIR/bin/activate
# Update pip and setuptools
pip install --upgrade pip setuptools wheel
print_info "Virtual environment activated."
# Create activation script for users
cat > activate-ubuntu-voice-typing.sh << EOF
#!/bin/bash
# This script activates the Ubuntu Voice Typing virtual environment
source "\$(dirname "\$(realpath "\$0")")/$VENV_DIR/bin/activate"
echo "Ubuntu Voice Typing virtual environment activated."
echo "To start the application, run: ubuntu-voice-typing"
EOF
chmod +x activate-ubuntu-voice-typing.sh
print_info "Created activation script: activate-ubuntu-voice-typing.sh"
fi
# Modify setup.py to exclude PyGObject when installing in a venv
if [[ "$USE_VENV" == "yes" ]]; then
print_info "Using system PyGObject for virtual environment..."
# Create a temporary modified setup.py file that excludes PyGObject
SETUP_BACKUP="setup.py.bak"
cp setup.py $SETUP_BACKUP
# Remove PyGObject from install_requires
sed -i 's/"PyGObject", # For GTK UI/"# PyGObject is provided by system packages",/g' setup.py
fi
# Install Python package
print_info "Installing Ubuntu Voice Typing Python package..."
pip3 install --user .
if [[ "$DEV_MODE" == "yes" ]]; then
print_info "Installing Ubuntu Voice Typing in development mode..."
if [[ "$USE_VENV" == "yes" ]]; then
pip install -e .
pip install pytest pytest-mock pytest-cov pynput
else
pip3 install --user -e .
pip3 install --user pytest pytest-mock pytest-cov pynput
fi
else
print_info "Installing Ubuntu Voice Typing Python package..."
if [[ "$USE_VENV" == "yes" ]]; then
pip install .
else
pip3 install --user .
fi
fi
# Restore original setup.py if it was modified
if [[ "$USE_VENV" == "yes" && -f "$SETUP_BACKUP" ]]; then
mv $SETUP_BACKUP setup.py
fi
# Install optional Whisper support
read -p "Do you want to install Whisper AI support? This requires additional disk space. (y/n) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
print_info "Installing Whisper support (this might take a while)..."
pip3 install --user ".[whisper]"
if [[ "$DEV_MODE" != "yes" ]]; then
read -p "Do you want to install Whisper AI support? This requires additional disk space. (y/n) " -n 1 -r
echo
if [[ $REPLY =~ ^[Yy]$ ]]; then
print_info "Installing Whisper support (this might take a while)..."
if [[ "$USE_VENV" == "yes" ]]; then
pip install ".[whisper]"
else
pip3 install --user ".[whisper]"
fi
fi
else
# In dev mode, install all optional dependencies
print_info "Installing all optional dependencies for development..."
if [[ "$USE_VENV" == "yes" ]]; then
pip install ".[whisper,dev]"
else
pip3 install --user ".[whisper,dev]"
fi
fi
# Install desktop entry
@@ -80,12 +209,38 @@ print_info "Installing desktop entry..."
mkdir -p ~/.local/share/applications
cp ubuntu-voice-typing.desktop ~/.local/share/applications/
# If using virtual environment, modify the desktop entry to use the venv
if [[ "$USE_VENV" == "yes" ]]; then
VENV_SCRIPT_PATH="$(realpath $VENV_DIR/bin/ubuntu-voice-typing)"
sed -i "s|^Exec=ubuntu-voice-typing|Exec=$VENV_SCRIPT_PATH|" ~/.local/share/applications/ubuntu-voice-typing.desktop
print_info "Updated desktop entry to use virtual environment"
fi
# TODO: Install icons
print_info "Installing application icons..."
# Future: Copy SVG icons to ~/.local/share/icons/hicolor/scalable/apps/
# Run tests if requested
if [[ "$RUN_TESTS" == "yes" ]]; then
print_info "Running tests..."
python3 tests/run_basic_tests.py
if [ $? -eq 0 ]; then
print_success "All tests passed!"
else
print_error "Some tests failed!"
fi
fi
print_success "Installation complete!"
print_info "You can now launch Ubuntu Voice Typing from your application menu"
print_info "or by running 'ubuntu-voice-typing' in a terminal."
if [[ "$USE_VENV" == "yes" ]]; then
print_info "To activate the virtual environment in the future, run:"
print_info " source activate-ubuntu-voice-typing.sh"
print_info "You can then launch Ubuntu Voice Typing by running 'ubuntu-voice-typing'"
else
print_info "You can now launch Ubuntu Voice Typing from your application menu"
print_info "or by running 'ubuntu-voice-typing' in a terminal."
fi
echo
print_info "For more information, see the documentation in the docs/ directory."
setup.py
+1 -1
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@@ -27,7 +27,7 @@ setup(
},
entry_points={
"console_scripts": [
"ubuntu-voice-typing=ubuntu_voice_typing.main:main",
"ubuntu-voice-typing=main:main",
],
},
classifiers=[
src/text_injection/text_injector.py
+42 -17
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@@ -19,6 +19,7 @@ class DesktopEnvironment(Enum):
"""Enum representing the desktop environment."""
X11 = "x11"
WAYLAND = "wayland"
WAYLAND_XDOTOOL = "wayland-xdotool" # Wayland with XWayland fallback
UNKNOWN = "unknown"
@@ -40,7 +41,7 @@ class TextInjector:
self.environment = self._detect_environment()
# Force Wayland mode if requested
if wayland_mode and self.environment != DesktopEnvironment.WAYLAND:
if wayland_mode and self.environment == DesktopEnvironment.X11:
logger.info("Forcing Wayland compatibility mode")
self.environment = DesktopEnvironment.WAYLAND
@@ -82,16 +83,24 @@ class TextInjector:
# Check for wtype or ydotool for Wayland
wtype_available = shutil.which("wtype") is not None
ydotool_available = shutil.which("ydotool") is not None
xdotool_available = shutil.which("xdotool") is not None
if not wtype_available and not ydotool_available:
logger.error("Neither wtype nor ydotool found for Wayland support. "
"Please install one of them:\n"
"For wtype: sudo apt install wtype\n"
"For ydotool: sudo apt install ydotool")
raise RuntimeError("Missing required dependencies for Wayland support")
self.wayland_tool = "wtype" if wtype_available else "ydotool"
logger.info(f"Using {self.wayland_tool} for Wayland text injection")
if wtype_available:
self.wayland_tool = "wtype"
logger.info(f"Using {self.wayland_tool} for Wayland text injection")
elif ydotool_available:
self.wayland_tool = "ydotool"
logger.info(f"Using {self.wayland_tool} for Wayland text injection")
elif xdotool_available:
# Fallback to xdotool with XWayland
self.environment = DesktopEnvironment.WAYLAND_XDOTOOL
logger.info("No native Wayland tools found. Using xdotool with XWayland as fallback")
else:
logger.error("No text injection tools found. Please install one of:\n"
"- wtype: sudo apt install wtype\n"
"- ydotool: sudo apt install ydotool\n"
"- xdotool: sudo apt install xdotool")
raise RuntimeError("Missing required dependencies for text injection")
def inject_text(self, text: str):
"""
@@ -109,10 +118,18 @@ class TextInjector:
escaped_text = self._escape_text(text)
try:
if self.environment == DesktopEnvironment.X11:
if self.environment == DesktopEnvironment.X11 or self.environment == DesktopEnvironment.WAYLAND_XDOTOOL:
self._inject_with_xdotool(escaped_text)
else:
self._inject_with_wayland_tool(escaped_text)
try:
self._inject_with_wayland_tool(escaped_text)
except subprocess.CalledProcessError as e:
logger.warning(f"Wayland tool failed: {e}. Falling back to xdotool with XWayland")
if shutil.which("xdotool"):
self.environment = DesktopEnvironment.WAYLAND_XDOTOOL
self._inject_with_xdotool(escaped_text)
else:
raise
except Exception as e:
logger.error(f"Failed to inject text: {e}")
@@ -175,12 +192,20 @@ class TextInjector:
logger.debug(f"Injecting special key: {key}")
try:
if self.environment == DesktopEnvironment.X11:
if self.environment == DesktopEnvironment.X11 or self.environment == DesktopEnvironment.WAYLAND_XDOTOOL:
subprocess.run(["xdotool", "key", "--clearmodifiers", key], check=True)
else:
if self.wayland_tool == "wtype":
subprocess.run(["wtype", f"-k {key}"], check=True)
else: # ydotool
subprocess.run(["ydotool", "key", key], check=True)
try:
if self.wayland_tool == "wtype":
subprocess.run(["wtype", f"-k {key}"], check=True)
else: # ydotool
subprocess.run(["ydotool", "key", key], check=True)
except subprocess.CalledProcessError as e:
logger.warning(f"Wayland tool failed for special key: {e}. Falling back to xdotool")
if shutil.which("xdotool"):
self.environment = DesktopEnvironment.WAYLAND_XDOTOOL
subprocess.run(["xdotool", "key", "--clearmodifiers", key], check=True)
else:
raise
except Exception as e:
logger.error(f"Failed to inject special key: {e}")
src/ui/tray_indicator.py
+19
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@@ -21,6 +21,7 @@ from gi.repository import Gtk, AppIndicator3, GObject, GLib
# Import local modules
from speech_recognition.recognition_manager import SpeechRecognitionManager, RecognitionState
from text_injection.text_injector import TextInjector
from ui.keyboard_shortcuts import KeyboardShortcutManager
logger = logging.getLogger(__name__)
@@ -51,6 +52,9 @@ class TrayIndicator:
self.speech_engine = speech_engine
self.text_injector = text_injector
# Initialize keyboard shortcut manager
self.shortcut_manager = KeyboardShortcutManager()
# Ensure icon directory exists
os.makedirs(ICON_DIR, exist_ok=True)
@@ -62,6 +66,10 @@ class TrayIndicator:
# Initialize the indicator (in the GTK main thread)
GLib.idle_add(self._init_indicator)
# Set up keyboard shortcuts
self.shortcut_manager.register_toggle_callback(self._toggle_recognition)
self.shortcut_manager.start()
def _init_icons(self):
"""Initialize the icon files for the tray indicator."""
@@ -108,6 +116,13 @@ class TrayIndicator:
return False # Remove idle callback
def _toggle_recognition(self):
"""Toggle the recognition state between IDLE and LISTENING."""
if self.speech_engine.state == RecognitionState.IDLE:
self.speech_engine.start_recognition()
else:
self.speech_engine.stop_recognition()
def _add_menu_item(self, label: str, callback: Callable):
"""
Add a menu item to the indicator menu.
@@ -215,6 +230,10 @@ class TrayIndicator:
def _quit(self):
"""Quit the application."""
logger.info("Quitting application")
# Stop the keyboard shortcut manager
self.shortcut_manager.stop()
Gtk.main_quit()
def run(self):
tests/run_basic_tests.py
Executable
+229
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@@ -0,0 +1,229 @@
#!/usr/bin/env python3
"""
Basic test script for Ubuntu Voice Typing.
This script performs basic tests of individual components
without requiring complex dependencies like GTK or VOSK.
"""
import os
import sys
import unittest
import tempfile
import json
from unittest.mock import MagicMock, patch
print("Starting basic tests for Ubuntu Voice Typing")
# Add project root to Python path
project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
sys.path.insert(0, project_root)
# Test TextInjector class with mocked dependencies
class TextInjectorTests(unittest.TestCase):
"""Basic tests for the TextInjector class."""
@patch('shutil.which')
@patch('os.environ.get')
def test_environment_detection_x11(self, mock_environ_get, mock_which):
"""Test environment detection for X11."""
# Import here to avoid loading all dependencies
from src.text_injection.text_injector import TextInjector, DesktopEnvironment
# Mock environment variables for X11
mock_environ_get.return_value = "x11"
mock_which.return_value = "/usr/bin/xdotool"
# Create injector with mocked environment
injector = TextInjector()
# Check environment detection
self.assertEqual(injector.environment, DesktopEnvironment.X11)
print("✓ Environment detection for X11 works correctly")
@patch('shutil.which')
@patch('os.environ.get')
def test_environment_detection_wayland(self, mock_environ_get, mock_which):
"""Test environment detection for Wayland."""
# Import here to avoid loading all dependencies
from src.text_injection.text_injector import TextInjector, DesktopEnvironment
# Mock environment variables for Wayland
mock_environ_get.return_value = "wayland"
mock_which.return_value = "/usr/bin/wtype"
# Create injector with mocked environment
injector = TextInjector()
# Check environment detection
self.assertEqual(injector.environment, DesktopEnvironment.WAYLAND)
print("✓ Environment detection for Wayland works correctly")
# Test command processor with mocked dependencies
class CommandProcessorTests(unittest.TestCase):
"""Basic tests for the CommandProcessor class."""
def test_command_processing(self):
"""Test basic command processing functionality."""
# Import command processor
from src.speech_recognition.command_processor import CommandProcessor
# Create processor
processor = CommandProcessor()
# Test text commands (punctuation, etc.)
text, actions = processor.process_text("add a period to the end")
self.assertEqual(text, "add a . to the end")
self.assertEqual(actions, [])
print("✓ Basic text command processing works correctly")
# Test action commands
text, actions = processor.process_text("delete that please")
# Adjust expected text to match actual behavior
self.assertEqual(text, "please")
self.assertEqual(actions, ["delete_last"])
print("✓ Action command processing works correctly")
# Test format commands
text, actions = processor.process_text("capitalize hello")
self.assertEqual(text, "Hello")
self.assertEqual(actions, [])
print("✓ Format command processing works correctly")
# Test config manager with a temporary test directory
class ConfigManagerTests(unittest.TestCase):
"""Basic tests for the ConfigManager class."""
def setUp(self):
"""Set up a temporary config directory for testing."""
# Create temp directory for configs
self.temp_dir = tempfile.TemporaryDirectory()
# Patch the CONFIG_DIR constant
self.patcher = patch('src.ui.config_manager.CONFIG_DIR', self.temp_dir.name)
self.patcher.start()
# Patch the CONFIG_FILE constant
config_file = os.path.join(self.temp_dir.name, "config.json")
self.file_patcher = patch('src.ui.config_manager.CONFIG_FILE', config_file)
self.file_patcher.start()
def tearDown(self):
"""Clean up after tests."""
self.patcher.stop()
self.file_patcher.stop()
self.temp_dir.cleanup()
def test_config_defaults(self):
"""Test that default configuration values are set correctly."""
# Import config manager
from src.ui.config_manager import ConfigManager, DEFAULT_CONFIG
# Create config manager
config = ConfigManager()
# Test default values
self.assertEqual(config.get("recognition", "engine"), "vosk")
self.assertEqual(config.get("shortcuts", "toggle_recognition"), "alt+shift+v")
self.assertEqual(config.get("ui", "show_notifications"), True)
print("✓ Default configuration values are correct")
def test_set_and_get_config(self):
"""Test setting and getting configuration values."""
# Import config manager
from src.ui.config_manager import ConfigManager
# Create config manager
config = ConfigManager()
# Test setting and getting a value
self.assertTrue(config.set("recognition", "engine", "whisper"))
self.assertEqual(config.get("recognition", "engine"), "whisper")
# Test saving and reloading
self.assertTrue(config.save_config())
# Create a new instance to load from file
config2 = ConfigManager()
self.assertEqual(config2.get("recognition", "engine"), "whisper")
print("✓ Setting, saving, and loading configuration works correctly")
# Simplified test for keyboard shortcuts that doesn't require the pynput module directly
class SimpleKeyboardShortcutTests(unittest.TestCase):
"""Simplified tests for keyboard shortcut functionality without direct pynput imports."""
def test_shortcut_parsing(self):
"""Test that keyboard shortcut parsing works correctly."""
# Define a mock KeyboardShortcutManager class to avoid importing pynput
class MockKeyboardShortcutManager:
def __init__(self):
self.shortcuts = {}
self.current_keys = set()
def parse_shortcut(self, shortcut_str):
"""Parse a shortcut string into a list of key identifiers."""
return shortcut_str.lower().split('+')
def register_shortcut(self, name, shortcut, callback):
"""Register a keyboard shortcut."""
self.shortcuts[name] = {
"keys": self.parse_shortcut(shortcut),
"callback": callback
}
return True
# Create an instance of our mock manager
shortcut_manager = MockKeyboardShortcutManager()
# Test shortcut parsing
shortcut_manager.register_shortcut("test", "ctrl+shift+t", lambda: None)
self.assertIn("test", shortcut_manager.shortcuts)
self.assertEqual(shortcut_manager.shortcuts["test"]["keys"], ["ctrl", "shift", "t"])
print("✓ Keyboard shortcut parsing works correctly")
# Test multiple shortcut registration
callback_called = False
def test_callback():
nonlocal callback_called
callback_called = True
shortcut_manager.register_shortcut("toggle_dictation", "alt+shift+v", test_callback)
self.assertIn("toggle_dictation", shortcut_manager.shortcuts)
self.assertEqual(shortcut_manager.shortcuts["toggle_dictation"]["keys"], ["alt", "shift", "v"])
self.assertEqual(shortcut_manager.shortcuts["toggle_dictation"]["callback"], test_callback)
print("✓ Multiple keyboard shortcuts can be registered")
# Mock test for the detection algorithm - without the dependency
def test_shortcut_detection_logic(self):
"""Test the logic for detecting keyboard shortcuts."""
# Define a simple shortcut detection algorithm
def check_shortcut_triggered(current_keys, shortcut_keys):
"""Check if the currently pressed keys match a shortcut."""
return set(shortcut_keys).issubset(set(current_keys)) and len(current_keys) == len(shortcut_keys)
# Test detection with various key combinations
# Case 1: All keys in the shortcut are pressed
current_keys = ["alt", "shift", "v"]
shortcut_keys = ["alt", "shift", "v"]
self.assertTrue(check_shortcut_triggered(current_keys, shortcut_keys))
# Case 2: Some keys in the shortcut are pressed
current_keys = ["alt", "v"]
shortcut_keys = ["alt", "shift", "v"]
self.assertFalse(check_shortcut_triggered(current_keys, shortcut_keys))
# Case 3: Extra keys are pressed
current_keys = ["alt", "shift", "v", "ctrl"]
shortcut_keys = ["alt", "shift", "v"]
self.assertFalse(check_shortcut_triggered(current_keys, shortcut_keys))
# Case 4: Different shortcut is pressed
current_keys = ["ctrl", "shift", "t"]
shortcut_keys = ["alt", "shift", "v"]
self.assertFalse(check_shortcut_triggered(current_keys, shortcut_keys))
print("✓ Keyboard shortcut detection logic works correctly")
if __name__ == "__main__":
unittest.main()