#!/usr/bin/env python3 """ Test script to demonstrate font family setting functionality. """ from pyWebLayout.style.fonts import BundledFont from dreader.application import EbookReader import os def test_font_family(): """Test the font family setting feature.""" # Initialize reader reader = EbookReader(page_size=(600, 800), margin=20) # Load a sample book book_path = os.path.join(os.path.dirname(__file__), '..', 'examples', 'beowulf.epub') if not os.path.exists(book_path): print(f"Book not found at {book_path}") print("Skipping book loading - testing with HTML instead...") # Load a simple HTML document instead sample_html = """ Font Family Test

Font Family Test Document

This is a test document to demonstrate the font family setting feature.

The quick brown fox jumps over the lazy dog. 0123456789

Lorem ipsum dolor sit amet, consectetur adipiscing elit.

""" reader.load_html(sample_html, title="Font Family Test") else: print(f"Loading book from: {book_path}") reader.load_epub(book_path) # Get initial page print("\n1. Rendering with default font family...") page1 = reader.get_current_page() print(f" Current font family: {reader.get_font_family()}") # Switch to serif print("\n2. Switching to SERIF font family...") reader.set_font_family(BundledFont.SERIF) page2 = reader.get_current_page() print(f" Current font family: {reader.get_font_family()}") # Switch to sans-serif print("\n3. Switching to SANS font family...") reader.set_font_family(BundledFont.SANS) page3 = reader.get_current_page() print(f" Current font family: {reader.get_font_family()}") # Switch to monospace print("\n4. Switching to MONOSPACE font family...") reader.set_font_family(BundledFont.MONOSPACE) page4 = reader.get_current_page() print(f" Current font family: {reader.get_font_family()}") # Restore original fonts print("\n5. Restoring document default font family...") reader.set_font_family(None) page5 = reader.get_current_page() print(f" Current font family: {reader.get_font_family()}") # Test settings persistence print("\n6. Testing settings persistence...") reader.set_font_family(BundledFont.SERIF) settings = reader.get_current_settings() print(f" Settings: {settings}") print(f" Font family in settings: {settings.get('font_family')}") # Apply settings print("\n7. Applying settings with MONOSPACE...") new_settings = settings.copy() new_settings['font_family'] = 'MONOSPACE' reader.apply_settings(new_settings) print(f" Current font family: {reader.get_font_family()}") # Test with settings overlay print("\n8. Opening settings overlay...") overlay_image = reader.open_settings_overlay() print(f" Settings overlay opened successfully: {overlay_image is not None}") print(f" Settings overlay dimensions: {overlay_image.size if overlay_image else 'N/A'}") print("\n✓ All font family tests passed!") return True if __name__ == "__main__": try: test_font_family() except Exception as e: print(f"\n✗ Test failed with error: {e}") import traceback traceback.print_exc()