""" XAML Formatter and Validator for WinUI3
This application is designed to format and validate XAML code used in WinUI3 applications. It provides real-time syntax highlighting, detailed error checking, and progress tracking for formatting and validation operations.
Features:
-
Real-time Syntax Highlighting:
- The application updates the text color dynamically as the user types in the main text box.
- Elements, attributes, values, and errors are highlighted in different colors for better readability.
-
Formatting and Validation:
- The "Format and Validate" button triggers the formatting and validation process.
- The application parses the XAML input, formats it neatly, and validates it against common XAML errors.
- Errors are highlighted in the text box and detailed error messages are displayed in the output text box.
-
Logging and Output:
- A second text box is provided below the main text box for logging and output messages.
- The output text box displays messages about the progress and results of the formatting and validation operations.
-
Progress Bar:
- A progress bar is included to show the progress of the formatting and validation operations.
- The progress bar updates from 0 to 100, reflecting the current operation's progress.
Error Checking:
- The application checks for various types of XAML errors, including:
- Missing or mismatched tags
- Unknown elements or attributes
- Invalid attribute values
- Binding errors
- Resource errors
- Style and template errors
- Namespace errors
- Control errors
- Event handler errors
- Template binding errors
- Visual tree errors
- DataTemplate errors
- Converter errors
- Style conflicts
- Animation and storyboard errors
- Markup extension errors
- Control template part errors
Usage:
- Run the application and enter your XAML code into the main text box.
- The syntax highlighting will update as you type.
- Click the "Format and Validate" button to format the XAML and check for errors.
- The progress bar will indicate the progress of the operation.
- Check the output text box for detailed error messages and logs.
Dependencies:
- tkinter: For creating the GUI components.
- xml.dom.minidom: For parsing and formatting the XAML.
This application provides a user-friendly interface for working with XAML code in WinUI3, making it easier to identify and fix errors while maintaining a neat and readable format. """